baber/WOPTO huggingface dataset:
Patent JP-S5892702-A (JP)
Title: Waste gas heat recovering and nox decreasing device in combination for combustion apparatus
Inventor: IMAMURA KEIJI
IPC: F23C99/00
Filed: 1981-11-26
Abstract: PURPOSE:To decrease the generating rate of NOx, as well as to recover waste heat, by lowering the temperature of flames by feeding a proper rate of waste gas into preheated combustion air, by providing dampers of each type to a rotary heat exchanger. CONSTITUTION:A rotor, which exchanges heat while heated air from a preheating chamber 8 is passing through a heat absorbing chamber 10, as well as to divide the inside of a housing 1 into the preheating chamber 8 and the heat absorbing chamber 10, is rotatably provided to the inside of the housing 1. An atmospheric pressure controlling damper 28 on the preheating side, to control the atmospheric pressure in the preheating chamber 8, is provided either to the air intake port 2 of a housing 1 or to a heated air feed duct 6. On the other hand, an atmospheric pressure controlling damper 29 on the heat absorbing side, to control the atmospheric pressure in the heat absorbing chamber 10, is provided either to a high temperature waste gas outlet duct 7 or to a low temperature waste gas outlet duct 27. With such an arrangement, recovering of heat and decreasing of NOX can be achieved at the same time in the titled combustion apparatus.
Patent JP-H0477493-A (JP)
Title: New sugar derivative and its production
Inventor: UENO ASAKO
IPC: C07H15/04
Filed: 1990-07-19
Abstract: NEW MATERIAL:A compound expressed by the formula [Z is residue obtained by excluding n x OH from monosaccharide, oligo sugar and sugar alcohol which may have a substituent group; formula II is a group capable of binding to carbon to which OH excluded in Z is bound; A is formula III to V (R<1> is 1-4C hydroxyalkyl or hydroxyalkenyl; R<2> and R<3> are 1-4C alkyl, alkenyl, hydroxyalkyl or hydroxyalkenyl; X is halogen); (n) is 1-5]. EXAMPLE:3-[N-(2-Hydroxyethyl)-N,N-dimethylammonium chloride]-2- hydroxypropyl-D-glucopyranoside. USE:A base and humectant for hair cosmetic, skin cosmetic, etc. PREPARATION:A compound expressed by the formula Z(OCH2L)n [L is formula VI (X is halogen), etc.] is allowed to react with an amine compound expressed by the formula R<1>NH2, formula R<1>(R<2>)NH or formula VI.
Patent JP-S6347846-A (JP)
Title: Information processor
Inventor: MURAMOTO KOJI
IPC: G06F12/02
Filed: 1986-08-15
Abstract: PURPOSE:To shorten an accessing time, by setting an addition value at '0' when a virtual computer accesses to the specific area of a real computer. CONSTITUTION:An AND circuit 5 is a circuit to take the logical product of the output of a virtual main memory base register 3 at every bit by the output of a NOT circuit 6, and when the output of a flip-flop 4 is '1', all of the outputs of the AND circuit 4 go to '0's. When the value of the flip-flop 4 is '0', namely, when the address set at a main memory address register 1 is the one that does not access to a hardware area, the value of the main memory address register 1 is added on the value of the virtual main memory base register 3. Meanwhile, when the value of the flip-flop 4 is '1', namely, when the address is the one to access to the hardware area, all of the outputs of the AND circuit 5 go to '0's, and the address to be used for the accessing to a main memory device on the real computer goes to the value set at the main memory address register 1, regardless the value of the virtual main memory base register 3.
Patent JP-S6249607-A (JP)
Title: Winding apparatus
Inventor: SUZUKI TAKAO
IPC: B65H57/12
Filed: 1985-08-29
Abstract: PURPOSE:To sharply improve a working efficiency, by providing a bracket with an electromagnet device having the same size as a guide pipe of large diameter, and by forming multi-stage rotary coils on the same axis in a process. CONSTITUTION:By electrifying an electromagnet device 31, a guide pipe 16 is attracted onto the device 31 side against the force of a spring 17. A coil wire material, which is a material of a rotary coil, is supplied into a gap between the pipe 16 and a flange 18 and wound on along the outside diameter of a pipe 15. By stopping the electrification by a power source 37, the pipe 16 is made to project to contact with the flange 18 by the force of the spring 17 again. The coil wire material is supplied again into the gap between the pipe 16 and the flange 18 and wound along the outside diameter of the pipe 16. A rotary coil 36 of large diameter is wound completely in this way, and thus a working efficiency is improved sharply.
Patent JP-S6081466-A (JP)
Title: Method of controlling ignition timing and device therefor
Inventor: SHIOZAWA TAKESHI
IPC: F02P5/15
Filed: 1983-10-13
Abstract: PURPOSE:To enhance fuel economy and drivability, by providing judging means for judging where the present place is a level land or a highland and a compensating means for compensating the spark advance of an engine if it is a highland. CONSTITUTION:Upon operation other than idle operation, a basic spark advance THB is obtained in accordance with a rotational speed NE and an intake-air pipe pressure PM at the step P26. When the intake-air pipe pressure PMA is 650 mm.Hg, a value in a memory area A is added with 5 at the step P32, and is then stored. A compensation computing process is carried out in accordance with the operating condition of the engine at the step P28 to obtain a final spark advance THF. With this arrangement, a desired spark advance may be obtained irrespective of a level land or a highland, and therefore, fuel economy and drivablility may be enhanced.
Patent JP-H0852672-A (JP)
Title: Clamp removing jig
Inventor: HARA SEIJI
IPC: B25J1/00
Filed: 1994-08-15
Abstract: PURPOSE:To provide a clamp removing jig whereby a clamp, net hanger, etc., mounted on a high lift part, can be removed from a work floor surface by a worker through remote control. CONSTITUTION:A ratchet member 18 for untightening a nut is provided in an upper end side of a bar-shaped member 12 having a prescribed length, to form a lower end side into a crank-shaped part 19 bent in arm almost U shape for rotating the bar-shaped member, and a plurality of clamp visually confirming mirror members are mounted on the bar-shape member, also to mount a net member 14 for catching a dropped clamp.
Patent JP-S5980715-A (JP)
Title: Production of spheroidal graphite cast iron having high resistance to fatigue
Inventor: SATOU KAZUO
IPC: C21D5/00
Filed: 1982-10-30
Abstract: PURPOSE:To produce a spheroidal graphite cast iron having excellent processability and resistance to fatigue by annealing a blank material of the spheroidal graphite cast iron to convert base texture to ferrite then subjecting the material to machining and normalizing to form pearlite followed by an isothermal transformation treatment. CONSTITUTION:A blank material for a spheroidal graphite cast iron is subjected to the annealing treatment by the stages consisting of atmospheric cooling or furnace coling after holding for 0.5-8.0hr at 850-1,000 deg.C, holding again for 0.5- 8.0hr at 700-760 deg.C and atmospheric cooling or furnace cooling. The base texture is converted to ferrite by such treatment, whereby processability is improved. The annealed blank material is machined to a product shape. The machined blank material is subjected to a normalizing treatment wherein the material is held at 850-1,000 deg.C for 3sec-8hr and is then cooled to 700 deg.C. The material is further subjected to an isothermal transformation treatment wherein the material is quickly cooled to 220-390 deg.C after holding at 850-1,000 deg.C for 3sec-8.0hr and is held at said temp. for 0.5-8.0hr.
Patent JP-H1120917-A (JP)
Title: Intermediate ejecting system of carrying material in twin conveyor
Inventor: URANAKA MASAKI
IPC: B65G47/95
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To eject at an intermediate site of a conveyor by providing tripper means for an acute tilt transport twin conveyor having a follower belt to be held by applying pressure force from the top of a carrying material loaded on a main belt and ejecting the carrying material intermediately of a belt tail part and a belt head part. SOLUTION: An acute tilt transport twin conveyor is provided with tripper means 30 for ejecting a carrying material between the means on the way of traveling of a main belt 1. Further, a main belt tripper pulley 32 and a bend pulley 80 are provided for an intermediate ejection shoot 31, and the main belt 1 is inverted in the intermediate ejection shoot 31. On the other hand, a follower belt 2 is provided with the follower belt and a head pulley 7 at the intermediate ejection shoot 31. A follower belt 2 is inverted and traveled here. A wind conveyor 21 is provided for a line A-A, receives supply of a carrying material from the intermediate ejection shoot 31, carries this up to a predetermined position, is provided with a rise and fall and swiveling functions, and changes a ejection position of the carrying material.
Patent JP-H0720687-A (JP)
Title: Electrifying member, electrifier, image forming device, and process cartridge
Inventor: FUNABASHI EIJI
IPC: G03G15/02
Filed: 1993-07-05
Abstract: PURPOSE:To solve the problem on a defective output image caused by sticking and accumulation of developer, etc., as a foreign matter on the surface of the electrifying member and to solve the problem on image interference fringe and electrifying noise by coating the surface of an abutting or approaching type electrifying member opposite to a body to be electrified with a material having the same triboelectrification polarity as that of the developer. CONSTITUTION:In the electrifying member 2 where the surface of the body to be electrified 1 is electrified by impressed voltage and allowing the member 2 to abut on or approach the body to be electrified 1 in the image forming device, the surface layer 2b of the member 2 is made an opposed surface to the body to be electrified 1, and is on the side of the body to be electrified 1 from a tangent S drawn from an abutting position or the closest position. The opposed surface 2b is coated with a material having the same triboelectrification polarity as that of the developer, for example, polyethylene. Thus, the developer left without being removed by cleaning and scattered developer are prevented from adhering to and being accumulated on the opposed surface 2b of the member 2 to the body to be electrified as the foreign matter, and the body to be electrified is uniformly electrified.
Patent JP-S6436445-A (JP)
Title: Plastic vessel
Inventor: MOMOTOME MASAAKI
IPC: B65D65/00
Filed: 1987-07-31
Abstract: PURPOSE:To reduce the heat shrinkage in thermal filling and increase the transparency and strength by deforming thermally a laminated sheet made by laminating a polyallylate on a polyethylene terephthalate to mold a plastic vessel. CONSTITUTION:A laminated sheet 3 is made through co-extrusion of polyethylene terephthalate 1 and polyallylate 2, by extruding through a feed block 5 and a die 6 from cylinders 4 and 4'. The layer construction of such laminated sheet 3 may be a laminated sheet D-1 having a polyallylate layer 2 between polyethylene terephthalate layers 1 and 1', and the like. Such laminated sheet D-1 is molded by heating to be a plastic vessel. In this manner, a plastic vessel superior in heat resistance and transparency may be obtained.
Patent JP-2001020384-A (JP)
Title: Building
Inventor: TAKAHASHI KENKICHI
IPC: E04H1/00
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To simplify a building process and reduce building cost. SOLUTION: A second support base 15 is fixed on a natural tree 11. A first support base 14 is put on the second support base 15, and a building main body 12 consisting of a beam 12a, a side column 12b, and a roof 12c is put on the first support base 14. A rail part 21 like substantially circular ring is provided on a lower face 14A of the first support base 14. A plurality of, for example, eight rotary members are provided at a predetermined interval in the peripheral direction on an upper face 15A of the second support base 15. The rotary member is provided with a wheel 34 in contact with the rail part 21. Consequently, the rail part 21 turns relatively to the wheel 34 so that the building main body 12 put on the first support base 14 turns around a central axis O.
Patent JP-H0511102-A (JP)
Title: Refractive index distribution type optical element and optical instrument using the same
Inventor: HOSHI YOSHIHARU
IPC: G02B1/02
Filed: 1991-07-06
Abstract: PURPOSE:To cover a large area simultaneously by using an optical element made of saphire crystal formed to a columnar shape and having distributed refractive index changing form an axial center to a radial direction. CONSTITUTION:In a frame body 20 formed to a rectangular frame body, the optical elements 22 made of saphire formed to a thin column shape are arranged closely. This optical elements 22 are arranged to align the optical element 22 of the columnar shape and resin adhesive is filled among the outer side faces of the optical elements 22 to integrate them. Further, the optical elements 22 are arranged so that whose end face positions are made to coincide respectively the upper face and the lower face of the frame body 20 and whose axial lines are made to coincide to the direction of the thickness of the frame body 20. In such a case, the optical element 22 is a colorless and transparent body made of the saphire crystal formed to the columnar shape of a thin diameter, and the respective optical elements 22 have the refractive index distribution changing from the center to the radial direction. Thus, by using it as an erect unmagnified image system, the erect unmagnified images are obtained in entire area arranging the optical elements 22.
Patent JP-H0863186-A (JP)
Title: Method and device for processing speech information
Inventor: TAOKA SUMIYO
IPC: G10L17/26
Filed: 1994-08-16
Abstract: PURPOSE: To extract various characteristics useful for the retrieval of speech information so as to be enabled for the various purposes of retrieving the speech information and to impart retrieval marks to them. CONSTITUTION: When the speech information is inputted from a speech information input part 1 constituted of a microphone, etc., to an analysis part 2, the analysis part 2 reads out a registered pattern from a pattern dictionary 3 and retrieves it, and when the pattern corresponding to the characteristic of the inputted speech information is retrieved, the analysis part 2 imparts the retrieval mark to the corresponding part and stores it, and the retrieval mark is displayed on a display part 4 together with the speech information when the speech information is retrieved.
Patent JP-H0940213-A (JP)
Title: Paper feeder
Inventor: SHIMODAIRA NOBUYUKI
IPC: G03G15/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for opening a side cover when undoing a jam by causing a pair of paper guide plates to be separated from each other by a guide plate moving mechanism so that a paper pressing roller separates from a paper feed roller, and causing paper to be pulled out in front by opposite pieces from the depth of a paper passage when a movable element is pulled out in front. SOLUTION: If a jam has occurred at a portion where jams are relatively likely to occur, e.g. at the vertical part 20a of a paper passage 20, the front door of a device main body is opened, and a cam 27 is rotated in the backward direction by gripping a handle 28. Then a paper guide plate 25 is separated from a paper guide plate 24 so that a paper pressing roller 22 is separated from a paper feed roller 21; i.e., when the paper is freed and a movable element 30 is pulled out in front by gripping the handle, the paper is pulled out in front from the depth of the paper passage 20. Therefore, the need for opening the side cover of the device main body to open the vertical part 20a of the paper passage 20 when undoing the jam is eliminated.
Patent JP-S5983752-A (JP)
Title: Preparation of heat resistant aluminum alloy conductor
Inventor: YANASE HITOSHI
IPC: H01B13/00
Filed: 1982-11-02
Abstract: PURPOSE:To enhance the heat resistance of an alloy, by applying casting, mechanical and heat processings to an alloy containing Zr, Fe, Si and Al in predetermined ratios under a predetermined condition. CONSTITUTION:An alloy comprising, on a wt. basis, 0.1-0.5% Zr, 0.05-0.5% Fe, 0.05-0.5% Si and the remainder Fe is prepared by a melting method. Subsequently, this molten alloy is semi-continuously or continuously cast at 740 deg.C or more at a speed of 10mm./sec or more to form a cast ingot which is, in turn, subjected to hot rolling while the rolled alloy is converted to a roughly drawn wire while surface reducing processing of 70% or more is applied. In this case, heat treatment is applied to the roughly drawn wire or on the way of wire drawing processing at 300-500 deg.C for 5-1,000hr and surface reducing processing of 10-75% is further applied to obtain a predetermined wire diameter. By this method, an electric conductor excellent in heat resistance is obtained.
Patent JP-2001018373-A (JP)
Title: Ink jet recorder
Inventor: KANEKO TAKUMI
IPC: B41J2/21
Filed: 1999-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet printer producing a multilevel halftone image without using a plurality of colors of ink for halftoning. SOLUTION: A processing liquid for making ink insoluble, for example, is imparted in pattern (b), cyan ink is then imparted in pattern (c), and processing liquid is imparted in pattern (d) to obtain a three level halftone image as shown on fig.5(a).
Patent JP-H1125368-A (JP)
Title: Infrared human body detector
Inventor: OKAMOTO KAZUTAKA
IPC: H04B10/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To make it possible to transmit a control signal even at the existence of an obstruction and to prevent the generation of radio wave faults in medical equipments because of no use of electromagnetic waves by providing a master equipment with a hear infrared ray receiving part for receiving a control signal consisting of near infrared rays from a slave equipment. SOLUTION: When a person enters a room, infrared rays hν radiated from a human body H are inputted to a pyrosensor 2 in the slave equipment 1a. The slave equipment 1a detecting the human body H radiates a control signal consisting of near infrared rays hν ' to the master equipment 1b and the near infrared rays hν' are made incident upon the master equipment 1b directly or by reflecting on a wall surface or a ceiling surface. The master equipment 1b receiving the control signal consisting of the near infrared rays hν' continuously lights up an electric lamp 19 during a period from the entrance of the person H into the room up to leaving.  When the slave equipment 1a of the infrared human body detector 1 is set up on a proper place and the master equipment 1b is connected to a power supply for the lamp 19, a user can automatically turn on/off the lamp 19 only by entering the room without depressing a switch.
Patent JP-H0864107-A (JP)
Title: Support structure for fuse tube of switch
Inventor: KITAORI MITSUHIRO
IPC: H01H85/22
Filed: 1994-08-17
Abstract: PURPOSE: To downsize a whole switch by making a support structure for a fuse tube compact in an orthogonal direction relative to the axis of the fuse tube. CONSTITUTION: A fixed electrode 24 supporting the one end of a fuse tube 9 along the axis of first bushing 10 is fitted to the first bushing 10 which passes through a switch case 2 and is supported thereby. Second support bushing 11 is arranged on the switch case 2 so as to face to the first bushing 10. A contact piece 34, into which the other end of the fuse tube 9 can be inserted nearly along on the axis of the second support bushing 11, is fitted to the second bushing 11. Thereby, the first support bushing 10, the second support bushing 11 and the fuse tube 9 are arranged nearly along on the same axis so as not to become large size in an orthogonal direction against the axis of the fuse tube 9.
Patent JP-S6348482-A (JP)
Title: Magnetic sensor device
Inventor: TARA KATSUJI
IPC: H01L43/02
Filed: 1986-08-19
Abstract: PURPOSE:To easily enhance the sensitivity of a magnetic sensor device by the magnetic focusing effect of a nickel-iron alloy layer having high magnetic permeability and to minimize the dispersion of sensitivity by providing the above-mentioned alloy layer to the prescribed position of COM leads and imposing a magnetosensitive element on said alloy layer. CONSTITUTION:The nickel-iron alloy layer 3 known under the tradename of 'Permalloy(R)' is formed to the front end of the COM leads 1 to the area larger than the size of the magnetosensitive element by a local plating method or sputter vapor deposition method. The magnetosensitive element 2 is adhered onto said layer and the respective electrodes on the magnetosensitive element 2 are connected to the respective COM leads by means of wires. The dispersion in the Hall output voltages between the respective lots is decreased and the high Hall output voltage is obtd. if a gallium arsenide (GaAs) Hall effect element is used for the magnetosensitive element.
Patent JP-S5897491-A (JP)
Title: Connecting method for pipes using shrinkable core
Inventor: KAGAWA MANABU
IPC: F16L13/02
Filed: 1981-12-01
Abstract: PURPOSE:To connect members to be connected by a press welding method without any burr on the inside surfaces by using a material of shrinkable structure or a shape storage alloy between the joining positions of the pipe members. CONSTITUTION:A core 1 using a shape storage alloy is inserted between at least respective opposed connecting end parts 3, 3 of a pair of pipe members 2, 2 which are members to be connected so as to fill the internal space 4 of the members 2 substantially. Thereafter the members 2, 2 are connected by a press welding or welding means. Since the core 1 fills the space 4 between the parts 3, 3 of the members 2, 2, the generation of burrs on the inside surfaces is prevented. After the connection, the core 1 is shrunk by an automatic or external means so as to form a space between the inside surfaces of the members 2, and the core is easily removed from the connected pipe members.
Patent JP-H0830362-A (JP)
Title: Keyboard device for 'kana' character
Inventor: KATAGIRI YOSHIYUKI
IPC: G06F3/02
Filed: 1994-07-15
Abstract: PURPOSE:To improve operability by arranging Japanese syllabary (KANA) character keys to be simply and clearly observed by reducing the number of KANA characters inside a keyboard by displaying all the KANA characters by combining a little specified KANA keys. CONSTITUTION:A keyboard device A is provided with only 19 keys of (a, i, u, e, o), (ka, sa, ta, na, ha, ma, ya, ra, wa) and (n, tsu, ke, yu, yo) totally as KANA character keys C. Each time the respective keys are once depressed, the respective characters of (a, i, u, e, o) and (n, tsu, ke, yu, yo) display the relevant KANA characters and each time the respective keys are twice depressed, the respective characters of (ka, sa, ta, na, ha, ma, ya, ra, wa) display their KANA characters. Concerning the remaining KANA characters, concerning the display method for (ki), for example, first of all, the key of (ka) is depressed and the key of (i) is next continuously depressed so that (ki) can be displayed. Thus, all the 48 KANA characters can be displayed by 10 KANA character keys.