baber/WOPTO huggingface dataset:
Patent JP-H11347168-A (JP)
Title: Ball capturing device for ball game
Inventor: SAITO YURIKO
IPC: A63B47/00
Filed: 1998-05-11
Abstract: PROBLEM TO BE SOLVED: To capture only the correctly thrown ball and to make the device usable for such a game which competes the high or low values of the number of the captured balls by fixing a capturing implement capable of attracting or elastically clamping a spherical body via an elastic member to a supporting member held at a prescribed height. SOLUTION: A player throws the balls 16 toward the capturing implement 6 fixed in the central part of a square plate 5. When the ball 16 flies correctly and intrudes into a hollow elastic hemisphere 10, the elastic hemisphere 10 expands outward and the ball 16 is accepted therein. At this time, a spring 8 shrinks to relax the impact by means of an accepting plate 9 and, therefore, the ball 16 is clamped by the elastic force of the elastic hemisphere 10 without repulsion. When an air feed pump 13 is pressurized from above, the air in the air feed pump 13 opens a check valve 14 and presses the outside surface of the ball 16 by means of an air feed pipe 12 and flexible pipe 11 in the square plate 5 and, therefore, the ball 16 falls by disengaging from the elastic hemisphere 10. Then, the player is able to start the game by throwing the ball 16 again.
Patent JP-2000321130-A (JP)
Title: Reflective photosensor
Inventor: MISAWA YOSHIHARU
IPC: G01V8/12
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a reflective photosensor in which detection reliability of an object is enhanced by arranging a plurality of light receiving elements around a light emitting element. SOLUTION: A circuit board 12 is secured in a case 1 where the upper opening of a transparent case body 1a is closed by a cover 1b and a light emitting element 2 is mounted in the center of the circuit board 12. The light emitting element 2 is mounted on the circuit board 12 while directing the optical axis 5 substantially perpendicular to the circuit board 12 and an irradiating part 7 is formed in a circular region on the cover 1b having the intersection of the circuit board 12 and the optical axis 5 as a center. A plurality of light receiving elements 4 are arranged around the light emitting element 2 on the circuit board 12. The light receiving elements 4 comprises photodiodes, or the like, arranged, at a constant pitch, on a same circle centering about the light emitting element 2.  Furthermore, a barrier wall 6 is provided between the light emitting element 2 and the light receiving elements 4 in order to prevent the light emitted from the light emitting element 2 from entering directly into the light receiving element 4.
Patent JP-S61287916-A (JP)
Title: Block copolymer composition
Inventor: MORIYA YASUO
IPC: C08F291/00
Filed: 1985-06-14
Abstract: PURPOSE:The titled composition excellent in heat resistance, weathering resistance, moldability and mechanical properties, comprising a copolymer having peroxy groups in a specified polymer main chain and a (co)polymer freed of peroxy groups and having a monomer composition different from that of the former. CONSTITUTION:The titled composition of an active oxygen content >=0.002wt% is obtained by block-copolymerizing 5-95wt% copolymer obtained by radical- copolymerizing 80-99.5wt% at least aromatic vinyl monomer (a) (e.g., styrene) with 0.5-20wt% radical-polymerizable peroxycarbonate (b) of the formula [wherein R1 is H or a 1-2C alkyl, R2 is H or CH3, R3-4 are each a 1-4C alkyl, R5 is a 1-12C alkyl, (alkyl-substituted) phenyl, a 3-12C cycloalkyl and n is 1-2] with 95-5wt% (co)polymer (B) comprising at least radical-(co) polymerizable monomer [e.g., (meth)acrylate ester], etc., freed of a peroxycarbonate and having a monomer composition different from that of component A at 90 deg.C or below.
Patent JP-H05294019-A (JP)
Title: Printer device
Inventor: NIWANO KENJI
IPC: B41J5/30
Filed: 1992-04-22
Abstract: PURPOSE:To output printing data stored in a memory medium to a printer device not through a computer and output the printing data to the printer device without using an application software with which the printing data is made. CONSTITUTION:Between an auxiliary memory device 1 and a printer device 3, a controller 2 for inputting/outputting printing data stored in a floppy disk 5 is provided so as to output the printing data stored in the floppy disk 5 to the printer device 3.
Patent JP-S618232-A (JP)
Title: Manufacture of sprocket for bicycles and motor-cycles
Inventor: IMAMURA KAZUO
IPC: B23P11/02
Filed: 1984-06-20
Abstract: PURPOSE:To manufacture an outer ring through the combination of the different kinds of metals such as aluminium from an iron inner ring through the processes such as the process for forming the ring-shaped outer ring and forming teeth onto the outer peripheral edge of the outer ring, process for manufacturing the inner ring, and the process for shrink-fitting the outer ring to the inner ring. CONSTITUTION:A steel plate having a thickness T and a width H or more is cut to a certain length and wound by a roller, and a ring-shaped material is obtained through flush-butt-welding, and the inside diameter 2 is cutting-finished to a certain dimension, and teeth 3 are curved onto the outer peripheral edge of the ring-shaped material, and an outer ring 1 is obtained. An inner ring 11 is prepared by punching-out a band-plate material having a certain width and a certain thickness so as to have an outside diameter of at least 0.1mm. as fastening portion for the above-described inside diameter 2, and a guide hole 13, radiating hole 14 on shrink-fit, installation hole 16, and a seat 17 are worked. Then, a sufficient hardness is obtained by quenching the outer ring 1, and then the inner ring 11 is joined at the tempering temperature. As the outer ring 1 cools, the inner ring 11 contracts towards the center, and the both rings can be firmly joined.
Patent JP-S6019159-A (JP)
Title: Image forming device
Inventor: KASAMA NOBUHIRO
IPC: G03G15/00
Filed: 1983-07-14
Abstract: PURPOSE:To cover a sleeve with the toner in a developing device when the upper part of an electrophotographic device is opened, by providing a hinge of the rotation center, around which the electrophotographic device which can be divided to upper and lower parts is rotated to be divided into two, near a passage of transfer papers in the downstream side of a photosensitive drum. CONSTITUTION:When the upper part is opened with a hinge 17 as the rotation center, a toner T in a developing device 5 is deflected toward a sleeve 5a, and therefore, the toner T can be used to the last; and a waste toner T' in a cleaner 14 goes far from a photosensitive drum 3, and therefore, troubles on image are difficult to generate, and the capacity of the waste toner T' in a cleaner box 14c is increased. Consequently, the white omission phenomenon of a copied image is not generated even if the remainder of the toner T in the developing device 5 is reduced, and it is difficult that cleaning is defective and the waste toner T' is melt-fixed onto the photosensitive drum 3.
Patent JP-S5653859-A (JP)
Title: Spraying device to die in die-casting machine
Inventor: OKUYAMA TERUO
IPC: B22D17/20
Filed: 1979-10-04
Abstract: PURPOSE:To effectively inject parting powder etc. into dies by so disposing a pair of spraying nozzles diagonally opposed to die surfaces in such a manner that the centerlines thereof intersect on the die surfaces. CONSTITUTION:A pair of injection nozzles 1 are diagonally opposed to die 4, 5 surfaces and are so mounted to both ends of arms 2 in such a manner that their centerlines intersect at the die 4, 5 faces. Plural pairs of spraying nozzle groups 1...1 are disposed to a cross rod 3 at every suitable interval and are opposed to the die 4, 5 surfaces. The cross rod 3 is vertically moved by a fluid cylinder 7 provided to a frame 6 in the upper part, is guided by the guide rolls 8 erected to the frame 6 and vertically moves at an equal speed along the dies 4, 5. At the die opening, the signal of the die-casting machine causes the fluid cylinder 7 to vertically move the cross rod 3 and during this time, parting powder etc. are sprayed by the spraying nozzles 1. Thereby, the dies and core are perfectly cleaned.
Patent JP-H11301746-A (JP)
Title: Dispensing packaged member
Inventor: KATSURA SHIGEO
IPC: B65D81/32
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a structure of a dispensing packaged member in which different kinds of contents stored separately in each of the pockets in the member are not mixed to each other before its use, a dispensing of the contents can be freely stopped out of a separated dispensing port or an amount of dispensing content can be freely adjusted in concurrent with single operation for the contents or in time lag during its use. SOLUTION: This packaged member is comprised of a lid 1 of hard material with a bending line 4 being placed at a central part of its surface; and a container body of flexible material having circumferential edges fixed to the rear surface of the lid 1 and forming pockets 6, 6' at both sides of the bending line 4 of the lid 1. A communicating section communicated with a different portion on the bending line 4 of the lid 1 is formed at each of the pockets 6, 6'. The pocket 6' communicated with the communicating section at one side is formed only at one side of the bending line and the pocket 6 communicated with the other side communicating section is formed through the bending line 4 and these pockets are formed at both sides of the bending line.
Patent JP-H0422380-A (JP)
Title: Game machine land and game house
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1990-05-18
Abstract: PURPOSE:To enable to count game mediums by means of the game medium counter of a game machine land near the place in which a player played by providing a game medium counter in the center part of a game machine line. CONSTITUTION:In a game house 1, a plurality of game machine lands 2a-2d are juxtaposed through passages 7a-7c. As one side of the game machine land 2a is a wall, the game machine land 2a has one line of a game machine line 20a on the other side surface opposite to the wall, and the game machine lands 2b-2d have two lines of game machine lines 20b and 20c, 20d and 20e, 20f and 20g back to back on their both-side surfaces, respectively. Each game machine line 20a-20g is provided with a plurality of game machines 3. Each game machine line 20a-20g has a top plate 6 on this side of the game machines 3, and game medium counters 8a-8g are provided in the center part of the top plate 6. The game medium counters 8a-8g count the number of game mediums thrown through an input port, and the counted game mediums are recovered in a main tank 9.
Patent JP-H01300191-A (JP)
Title: Multi-tube type heat exchanger
Inventor: SHIINA KOJI
IPC: F28D7/16
Filed: 1988-05-27
Abstract: PURPOSE:To increase the flow rate of cylinder-side fluid and improve the heat transfer coefficient of the same fluid by a method wherein the cylinder-side fluid is made to flow orthogonally to a tube-side fluid substantially by providing fillers, jackets and small-diametral heat transfer tube groups between the group of heat transfer tubes and a cylinder along the axis of the heat transfer tube. CONSTITUTION:Fillers 6 are provided in all bypass areas between a cylindrical body 2a and the bundle 3 of heat transfer tubes except the cylinder-side flow passage of cylinder-side outlet and inlet port. Tub-side fluid 11 flows into the heat transfer tubes through tube-side inlet nozzle 4b and flows out from tube-side outlet port nozzle 4c after flowing through the heat transfer tubes. On the other hand, cylinder-side fluid 10 flows from a cylinder-side inlet nozzle 2b and flows out of a cylinder-side outlet nozzle 2c after flowing through the outside of the heat transfer tubes in the same manner. In this case, heat exchange is effected between orthogonally intersecting flows flowing through the inside and outside of the heat transfer tubes. When the flow amount of the cylinder-side fluid is the same, the flow speed Vs of the cylinder- side fluid 10 flowing through the inside of the bundle 3 of the heat transfer tubes becomes larger by the provision of the fillers 6. According to this method, a cylinder- side heat transfer coefficient alphas may be improved by a relation shown by a formula alphasinfinity Vs<0.6>.
Patent JP-H06315766-A (JP)
Title: Method and device for soldering for oxidation inhibition
Inventor: GONDA MAKOTO
IPC: B23K3/02
Filed: 1993-04-30
Abstract: PURPOSE:To prevent a bridge from being formed between electrodes by dissolved solder when IC tip parts are soldered on a substrate while being pull- soldered by robot work. CONSTITUTION:In the device to perform pull-soldering work on a member 33 to be soldered on the substrate 7, a soldering iron 28 is provided in a soldering iron case 27 so that the soldering iron 28 tip is projected from a soldering iron case 27 opening, a nozzle 20 to jet nonoxidative gas is provided in the soldering case 27 and the nonoxidative gas can be supplied from the soldering iron case 27 opening at the time of pull-soldering work.
Patent JP-S63293175-A (JP)
Title: Patternwise etching method for electrically conductive oxide film
Inventor: ITO TOSHIAKI
IPC: C23F1/00
Filed: 1987-05-27
Abstract: PURPOSE:To form a high quality pattern by forming a prescribed pattern on an electrically conductive oxide film with a resist, projecting metal powder coated with a gelatinous material on the film and immersing the film in a dil. acid soln. so as to smoothly dissolved the film. CONSTITUTION:An electrically conductive film of an oxide such as SnO2 is formed on a substrate and a prescribed pattern is formed on the film by coating the film with a resist such as polyester resin. the substrate is immersed in a dil. soln. of an acid such as HCl to patternwise etch the film. In this method, powder of a metal such as Zn coated with a gelatinous material such as corn starch is projected on the substrate before the immersion or on the substrate immersed in the acid soln. Since the metal powder reacts slowly with the acid to smoothly generate hydrogen, the exposed part of the electrically conductive oxide film is smoothly reduced and removed by dissolution, so an accurate uniform pattern can be formed.
Patent JP-S5831891-A (JP)
Inventor: KOBAYASHI ONOJI
IPC: B66C21/00
Filed: 1981-08-15
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-S62285111-A (JP)
Title: Method for forming locus of industrial robot
Inventor: KITO HIROYUKI
IPC: G05B19/42
Filed: 1986-06-03
Abstract: PURPOSE:To increase the moving speed of an industrial robot by showing first a desired locus and performing control to avoid the variance produced between the shown locus and the actual locus when the robot locus is formed. CONSTITUTION:A movable part of an industrial robot or a work tool is manually moved to show a desired locus and the position change of the robot movable part is sampled and detected by a pulse encoder. This position change is stored in a teaching memory part and a command locus memory part respectively. Based on these memory contents of the 1st process, the robot movable part is automatically actuated by an indication of an execution test part and at the sampling and detection are carried out to store the detection value in an actual locus memory part. A comparison part compares the actual locus of the 2nd process with the shown locus of the 1st process to obtain the deviation value between them. A deciding part decides whether said deviation value is set within an allowable range or not. The the memory value of the command locus memory part is corrected if said deviation value is set out of the allowable range. This correction is repeated until the deviation value is set within the allowable range.
Patent JP-S6021758-A (JP)
Inventor: AKUTSU SABUROU
IPC: A61H23/02
Filed: 1983-07-14
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-S5555416-A (JP)
Title: Recording and reproducing control unit inputting plural signals to one channel
Inventor: MATSUOKA HARUO
IPC: G11B20/10
Filed: 1978-10-19
Abstract: PURPOSE:To record and reproduce plural digital control signals in a simple constitution by converting plural digital control signals to sine waves different in the number of cycles and recording them on the same track and restoring them to original digital signals after reproducing. CONSTITUTION:Plural digital control signals X, Y and Z are converted to sine waves X', Y' and Z' different in the numner of cycles, and they are recorded on the same track of a magnetic tape. This recording is reproduced to restore them to original digital control signals according to reproducing signal width.
Patent JP-H0851748-A (JP)
Title: Armature for commutator type electric rotating machine
Inventor: NIIMI MASAMI
IPC: H02K13/04
Filed: 1995-05-26
Abstract: PURPOSE:To obtain an armature for commutator type electric rotating machine in which the radial outward or circumferential displacement of armature coil is prevented. CONSTITUTION:The armature for commutator type electric rotating machine comprises a pair of fitting parts 20k, 20L having an outer conductor part 20b and an outer insulator 20a being fitted each other to regulate relative displacement in the circumferential or centrifugal direction, and a radial protrusion 20M where the radial inner end part of the outer insulator 20a is fitted in the circumferential gap at the radial inner end part, i.e., the axial extended part 21g, of an inner conductor part 21b. At the time of rotation, the circumferential or centrifugal relative displacement of the inner or outer conductor part can be regulated and conventional resin molding is not required for both conductor parts. Assembling work is simplified because the inner and outer conductor parts can be aligned (positioned) easily. Furthermore, a collar 30 provided on the rotary shaft restrains displacement of the axially extended parts 20g, 21g of the inner and outer conductor parts 20b, 21b.
Patent JP-S5754208-A (JP)
Title: Producing method of reduced iron simultaneously with pyrolysis of heavy oil
Inventor: KAJI YOSHIRO
IPC: C10G9/00
Filed: 1980-09-16
Abstract: PURPOSE:To produce reduced iron simultaneouly with the pyrolysis of a heavy oil in a rational manner by a method wherein an iron ore is used for the fluidized pyrolysis of a heavy oil, the carbon by-produced through the pyrolysis is utilized for producing reduced iron and the heated iron ore is rationally supplied to a pyrolytic furnace. CONSTITUTION:The heavy oil supplied from an oil tank 1 is preheated in a furnace 2 and is fed into a fluidized-bed pyrolitic furnace 3, in which it is subjected to contact pyrolysis by the iron ore particles (referred to as P) which are supplied through a pipe 4 and are in the fluidized condition in the furnace 3. Products of the pyrolysis are subjected to fractional distillation in a rectifying and separating system 6, and heavy fractions are returned to the furnace 3. Part of the heavy oil adheres to the particles P as by-produced carbon and is discharged through a pipe 13. On the other hand, the particles P to be supplied into the furnace 3 are fed into a heated 12 through a hopper 9 together with steam, then it is heated by the high-temperature exhaust gas coming from a reducing furnace 15 and is supplied into the furnace 3 through a pipe 4. The particles P from the pipe 13 are passed through a cooler 20 and a granulator 21, whereby they are granulated with an appropriated addition of a carbonaceous material, then the granulated particles P are converted to reduced iron by maintaining them in a high-temperature reducing gas in a furnace 15 and are separated from excess carbon by a magnetic separator 26.
Patent JP-S6021389-A (JP)
Title: Rust remover for wall of building
Inventor: SHIBATSUJI MASAHIKO
IPC: C23G5/00
Filed: 1983-07-14
Abstract: PURPOSE:To obtain a rust remover capable of effectively removing metallic oxide sticking to the surface of a wall of a building, especially to the surface of a wall finishing material by preparing an aqueous composition contg. oxalic acid, water-soluble paste and inert inorg. powder. CONSTITUTION:This rust remover for the walls of a building is an aqueous composition prepd. by adding 100-200g oxalic acid, about 12g water-soluble paste and about 800g inert inorg. powder to 1,000cc water. About 2g dispersant may be added furthermore. CMC or the like is used as the water soluble paste, and a mixture of silica sand with perlite is used as the inert inorg. powder.
Patent JP-H06341688-A (JP)
Title: Air conditioning ventilation fan
Inventor: USHIDA TAIDO
IPC: F24F7/08
Filed: 1993-05-31
Abstract: PURPOSE:To thin a thickness of each of the component elements to be installed at an interior side of a wall in an air conditioning ventilation fan fixed to the wall. CONSTITUTION:A main body 15 of ventilation fan provided with both an air discharging fan and an air supplying fan at an outdoor surface of a wall 11. An adaptor 21 and a casing 22 are inserted in sequence into a through-pass hole 12 of the wall 11. Then, a heat exchanger 32 is stored in the casing 22 and an ornamental cover 26 is fixed to an interior surface of the wall 11. Since the casing 22 storing the heat exchanger 32 is installed within the through-pass hole 12 in this way, it is possible to make the ornamental cover 26 projecting toward an interior of a room thinner than that of the system in which the heat exchanger 32 is stored in the component part corresponding to the ornamental cover 26 of the prior art.
Patent JP-S62284237-A (JP)
Title: Chassis dynamo for brake test
Inventor: KODAMA TAKUO
IPC: G01M17/007
Filed: 1986-06-02
Abstract: PURPOSE:To take a brake squeak test on a chassis dynamo by simulating an actual run state by using the hydraulic pressure and speed reduction pattern of a brake in an actual run test. CONSTITUTION:The brake squeak test of a vehicle 10 to be inspected is taken on an actual run road and the master cylinder hydraulic pressure and speed reduction pattern at this time are measured and set in a hydraulic pressure setter 44 and a speed reduction pattern generator 72. Then, the detection output of the hydraulic pressure sensor 54 which detects the hydraulic pressure in a master cylinder 26 is inputted to an actuator during the test and a cylinder 50 is brought under feedback control so that a value equal to the set value of the hydraulic pressure setter 44 is obtained. Further, the detection signal of a rotating speed sensor 74 and the output of the speed reduction pattern generator 72 are collated by a collator 78 with each other and an ASR circuit 80 adjusts electric power supplied to a dynamometer 16 from a three-phase AC power source 84 so that the detection signal coincides with the speed reduction pattern.
Patent JP-H08300196-A (JP)
Title: Compression molding machine and its operation method
Inventor: SUEDA HIROYOSHI
IPC: B30B11/04
Filed: 1995-04-28
Abstract: PURPOSE: To simplify device and composition, and to improve a processing capacity by providing a bi-sected pipe by which a molded part being discharged from a press chamber can be held and a clamp cylinder unclamping the bi-sected pipe when the pressure of a press cylinder is set pressure. CONSTITUTION: By operating a press cylinder 15, and by moving a press ram 14 toward a push side end, the compression process of a raw material and the discharge process of a molded part are performed. In the compression process of the raw material, since a bi-sected pipe 21 is clamped, the raw material is compressed and formed without the raw material discharged from the other end of a press chamber 1. And, when it is detected by a pressure detector that the pressure of the press cylinder 15 has reached a set pressure, the clamping of the bi-sected pipe 21 by a clamp cylinder 24 is released, and the holding of the molded part by the bi-sected pipe 21 is released. And also, the press ram 14 enters the discharge process, and a new molded part is discharged from the press chamber 1 to the inside of the bi-sected pipe 21.