baber/WOPTO huggingface dataset:
Patent JP-S5656834-A (JP)
Title: Extrusion molding machine for pipe having corrugated pattern
Inventor: OOKIDO MITSUHARU
IPC: B29C48/13
Filed: 1979-10-15
Abstract: PURPOSE:To obtain the captioned machine capable of continuously forming a long pipe having clear corrugated pattern indifferent to the flow direction of molten resin by a method wherein a plurality of block dies having corrugations for giving a pattern on a contact surface with the resin are arranged on the external circumference of a mandrel. CONSTITUTION:A plurality of block dies 11... are arranged on the external circumference of a mandrel 9 equipped in front of an extruder barrel 1 so that they can move with the resin along the mandrel. On the contact surface of the block dies 11 with the resin are provided corrugations 10 for giving a pattern to the surface of molded bodies 15, 16, the block dies 11 are resticted by enough pressure of the resultant flow composed of the push and pull flows of plastic molten resin 14 on both sides in order to prevent the plastic molten resin from leaking. The molded article is separated by releasing the block dies 11.
Patent JP-H04335305-A (JP)
Title: Optical fiber guiding-in device
Inventor: YOSHIE YASUTETSU
IPC: B23K26/21
Filed: 1991-05-10
Abstract: PURPOSE:To perform stable operation for a long time by controlling excessive length more finely under tension control and eliminating the adverse influence of welding. CONSTITUTION:An optical fiber guide-in tube 6 is made thick up to the insertion part of a metallic pipe 7, a tapered part 6b is provided to the metallic pipe insertion part, and the tip is made thin from the metallic pipe insertion part to reduce the pressure drop of jell flowing in the optical fiber guide-in pipe 6. The guide-in pipe is pressed elastically against the internal wall of the metallic pipe on the opposite side from its irradiated surface at a laser light irradiation position to increase the interval between a welded surface and the guide-in pipe.
Patent JP-S5358697-A (JP)
Title: Magnetic head
Inventor: MOMOSE KENICHIROU
IPC: C22C38/08
Filed: 1976-11-08
Abstract: PURPOSE: To prevent deterioration of magnetic characteristic after resin molding by adding Co to anticorrosive magnetic alloy of Ni - Fe - Cr family. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6113847-A (JP)
Title: Automatic answering telephone set
Inventor: TSUCHIKAWA YASUO
IPC: H04M1/715
Filed: 1984-06-29
Abstract: PURPOSE:To apply the titled set to a subscriber line and an interphone line by providing a control means connecting an interphone set to a recorder when a call from the interphone set in detected in the automatic answering mode. CONSTITUTION:Call detection circuits 5, 6 detect respectively a call signal to an outdoor interphone set 1 and a telephone set 4. Switches 10, 11 connect the set 1 and an indoor interphone set 2 when a signal (a) is at H level, connects the set 1 and the recorder 12 when L, connect a trunk line terminal 3 and the telephone set 4 when the signal (b) is at H level and connects the terminal 3 and the set 12 when L. A mode designation switch 9 designates the automatic answering mode with ON state. A control circuit 7 discriminates the automatic answering mode depending on the state of the switch 9 and when a detection signal is obtained from the circuits 5, 6 during the automatic answering mode period, a holding tone transmission circuit 8 and the recorder 12 are driven, the signals a, b are transmitted to control the switching of the switches 10, 11.
Patent JP-H11309381-A (JP)
Title: Attachment of construction machine
Inventor: MARUYAMA SHINGO
IPC: E02F3/96
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To carry out cutting, crushing, and drilling by one attachment. SOLUTION: This attachment A is provided with a first frame 20 installed in a main body frame 5, a second frame 10 installed in the main body frame 5 at a position opposed to the first frame 20, cutters 12 and 22 respectively installed on the opposite sides of the first frame 20 and the second frame 10, and crusher tips 11 and 21 installed on the opposite sides of forward end parts of the first frame 20 and the second frame 10, respectively, and is constituted to rotate either or both of the first frame 20 and the second frame 10 and to be operated by meshing of the first frame 20 and the second frame 10. In this case, a hydraulic breaker 40 is provided in either first frame 20 or the second frame 10, and a track chisel 41 is installed on the tip end of the frame provided with this hydraulic breaker 40.
Patent JP-S61292065-A (JP)
Title: Measuring instrument for rotating speed of wheel
Inventor: FUNATSU KAZUHIKO
IPC: G01P3/58
Filed: 1985-06-19
Abstract: PURPOSE:To measure the speed of each wheel uniformly by providing >=2 wheels with a counting means respectively, entering next retrieval even when a counted value is zero during successive retrieval, and deciding that the speed is zero when the counted value is still zero even after retrieval is performed several time. CONSTITUTION:A rotational pulse signal generating circuit 1 is fitted to >=2 wheels and counted values of rotating pulse counting circuits 2 are retrieved successively to measure the speeds of the respective wheels. This device retrieves the counted value (difference from last counted value) of the counting circuit 2 of a circuit A to calculate the speed on the basis of the counted value unless the counted value is zero, and performs similar operation as to a circuit B. If one of counted values is zero, the retrieval for a next circuit is entered and this operation is repeated as many times as specified. Then when the counted value is still zero, it is decided that the speed of the wheels is zero. Consequently, it does not take a long time for the speed arithmetic of a specific wheel and the arithmetic processing is carried out uniformly as to the respective wheels.
Patent JP-S5757121-A (JP)
Title: Feeder
Inventor: YOSHIDA RIYOUICHI
IPC: B65G47/14
Filed: 1980-09-25
Abstract: PURPOSE: To enable transportation in a curved path by carrying articles through an air suction device from the upper portion of a feeder such as a parts feeder by  means of an air pipe.  
     CONSTITUTION: A suction device 3 is mounted above an aligning track 2 of a feeder 1 such as a parts feeder. A supply pipe 4 for compressed air connected to a compresed air source is connected to the suction device 3. Parts are sucked by compressed air from the pipe 4 and conveyed by a transfer pipe 5. The terminal of the transfer pipe 5 is provided with a discharge device 6. The discharge device 6 is adapted to store the parts at the central portion thereof, and surplus air is exhausted to the side of the storing portion. The transfer pipe is formed of flexible material so as to select a transport path at pleasure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5923796-A (JP)
Title: Manufacturing method of expansion type raft
Inventor: HIGAKI TAKASHI
IPC: B29D22/02
Filed: 1982-07-30
Abstract: PURPOSE:To perform a work in a good work environment and reduce production time by using heat fusion type adhesive whose principal component is polyamide resin. CONSTITUTION:Heat fusion type adhesive 6 molded in a sheet form is inserted in the adhesion section of a rubberized fabric 4 cut in a specified shape. Molds 11a and 11b are heated by a heater 10 and thus heated molds 11a and 11b are presscontacted on the rubberized fabric 4 by a pressure device 12 and heat- pressed. Then, molds 13a and 13b at a normal temperature are cooled by the pressing device 12 while they are being press-contacted on the rubberized fabric 4. At this time, full adhesion strength can be obtained. Besides, the butt sections of both a main air chamber and a stay air chamber are bonded in this method.
Patent JP-S5826858-A (JP)
Inventor: REIMONDO HENRII RAITORINKU
IPC: C07C275/28
Filed: 1982-07-30
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-H10324737-A (JP)
Title: Purification of cyclic olefin ring-opening metathesis polymer
Inventor: OOKITA MASUMIZU
IPC: C08G61/08
Filed: 1997-05-23
Abstract: PROBLEM TO BE SOLVED: To obtain the subject colorless polymer little in degradative deterioration by bringing the ring-opening metathesis polymer of a specific cyclic olefinic monomer or the hydrogenation product of the polymer into contact with a basic compound and an acidic compound to remove metal components and metal compound components originating from a polymerization catalyst and a hydrogenation catalyst contained in the polymer without bringing the polymer into contact with water. SOLUTION: This method for purifying the polymer comprises bringing the ring-opening metathesis polymer of a cyclic olefinic monomer of the formula [R<1> to R<4> are each an aryl, etc.; (x) is 0-3] (e.g. 5-cyanobicyclo[2.2.1]hept-2-ene) or the hydrogenation product of the polymer into contact with a basic compound (e.g. methylamine) and an acidic compound (e.g. formic acid) without bringing it into contact with water to remove metal components and metal compound components originating from a polymerization catalyst [e.g. Ru(CHCHCPh2 )(PPh3 )2 (Ph is phenyl) and a hydrogenation catalyst (e.g. rhodium acetate) contained in the polymer or the hydrogenation product.
Patent JP-H05318415-A (JP)
Title: Production of modified lumber
Inventor: ONISHI KENJI
IPC: B27K3/52
Filed: 1992-05-26
Abstract: PURPOSE:To produce modified lumber which is capable of forming and fixing an insoluble, incombustible inorganic substance until the center part of lumber and also is high in the impregnation rate of the insoluble, incombustible inorganic substance and more excellent in performance such as fire retardant property (fireproof property) in comparison with a conventional method. CONSTITUTION:Lumber for a raw material is impregnated from the opposite faces with cation-containing chemicals and anion-containing chemicals. The cation-containing chemicals are constituted of a slurry mixture containing a water-soluble inorganic substance, a solvent and a viscous agent. Thereby an insoluble incombustible inorganic substance is formed and fixed in the structure of lumber.
Patent JP-H06322388-A (JP)
Title: Coke-based electroviscous fluid
Inventor: KOJIMA YOSHITSUGU
IPC: C10M169/04
Filed: 1993-05-11
Abstract: PURPOSE:To obtain an electroviscous fluid having excellent heat resistance and excellent dispersion stability of particles. CONSTITUTION:Coke-based particles are dispersed into an electrical insulating dispersion medium to give an electroviscous fluid having excellent heat resistance. The dispersion medium is a mixture of a fluid having a specific gravity higher than that of the coke-based particles and a fluid having a specific gravity smaller than that of the cake-based particles and the specific gravity of the dispersion medium is made coincident with the specific gravity of the cake-based particles by regulating the blending ratio of both the fluids to give the electroviscous fluid having excellent dispersion stability of particles.
Patent JP-S5359274-A (JP)
Title: Light source lamp for
Inventor: HOSOYA AKIRA
IPC: G01N21/00
Filed: 1976-11-10
Abstract: PURPOSE: To make the intensity of luminescence of metal elements contained in the electrode substantially the same by combining constant quantities of Co, Cr, Cu, Fe, Mn, Ni, Mo and Ag. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08322833-A (JP)
Title: X-ray diaphragm device
Inventor: KATAYAMA TOMOMI
IPC: A61B6/06
Filed: 1995-05-31
Abstract: PURPOSE: To report the exchange time of a lamp to an operater before an unexpected situation in which collimation becomes impossible by the disconnection of a filament occurs by comparing the detected lightness of the lamp with the initial lightness of the lamp, judging the exchange time of the lamp by illuminance decline and driving a reporting means. CONSTITUTION: An applied voltage across the lamp is detected in a voltage detection circuit 8 and applied to an operational amplifier 10, the output is supplied to a transistor control circuit 4, the charging voltage of a capacitor 6, that is the input voltage of an inverter 5, is controlled and the voltage applied to the lamp is controlled so as to be a reference voltage. Then, the lightness of the lamp is detected in a photodiode 12, converted to a voltage signal in a lightness detection circuit 13 and supplied to a comparator circuit 14. When the detected voltage signal supplied from the lightness detection circuit 13 is dropped lower than a stored or set initial voltage signal by more than 5% for instance, the comparator circuit 14 operates a lamp exchange display circuit 15 and lights a display lamp 16.
Patent JP-S5658881-A (JP)
Title: Wire matrix type printing head
Inventor: SHIMOJIYOU TETSUJI
IPC: B41J2/235
Filed: 1979-10-19
Abstract: PURPOSE:To prevent a retainer from fatigue fracture and elongate the service life of the printing head by a method wherein the contact part between an armature and the retainer has a point contact structure. CONSTITUTION:An angular projecting part 4' is provided near the center of the engaging part of an armature hinge guide part 7 for engagement with the armature 3, so that the projecting part 4' contacts with the armature 3 and supports the latter. The height of the projecting part 4' is set to be larger than the maximum amplitude of torsion created when the armature 3 is attracted, so that the upward force applied from the armature 3 to the hinge guide part 7 is borne by the projecting part 4' and the impact generated at the time of re-collision of the armature hinge guide part 7 against the armature 3 is also borne by the projecting part 4'. Accordingly, the concentration of strss on the vicinity of the corner parts 8 is avoided and the deformation of the corner parts 8 is minimized.
Patent JP-H05302306-A (JP)
Title: Permeable road surface structure
Inventor: UMEZAWA NORIHIRO
IPC: E01C15/00
Filed: 1992-04-27
Abstract: PURPOSE:To make it possible to store stormwater in the quantities enough to charge groundwater so as to facilitate repair and maintenance management by a method wherein a plurality of footboards are placed by bringing supporting legs projected from the footboards into contact with the surface of the ground to be handled to form a space between the footboards and said ground and a passage for passage of stormwater is provided between the footboards so as to communicate with the space for storing stormwater. CONSTITUTION:A permeable base layer 8 comprising a lower layer portion 6 wherein gravels or crushed stones are compacted and an upper layer portion 7 wherein sands are uniformly placed is provided over the surface of the ground to be handled. And supporting legs 2 of footboards 1 are brought into contact with the upper surface of the layer 8 to place a plurality of footboards 1. Stormwater having fallen on the boards 1 and part of stormwater having flowed in from surrounding ground flows into a space 4 for storing stormwater through passages 5 for passage of stormwater and remains therein for a while and then gradually penetrates into the ground through the layer 8. As a result, water in the quantities enough to charge groundwater can be easily provided.
Patent JP-H085108-A (JP)
Title: Ice heat accumulation system
Inventor: MASUMIZU MASAMI
IPC: F28D20/00
Filed: 1994-06-16
Abstract: PURPOSE:To improve a rate of operation of equipment of a refrigerating cycle and to reduce the capacity of a main heat source by a construction wherein a refrigerant circulating pipeline for water is interposed in the primary side of a heat exchanger for water and a branch circulating pipeline branching from the upstream and downstream sides of a load-side heat exchanger of a heat exchange pipeline is interposed in the secondary side thereof. CONSTITUTION:A compressor 55 and an evaporator forming a refrigerating cycle are arranged on a refrigerant circulating pipeline 51 for making ice. A refrigerant circulating pipeline 89 for water circulating through the compressor 55 is provided independently of the refrigerant circulating pipeline 51 for making ice. This refrigerant circulating pipeline 89 for water is interposed in the primary side of a heat exchanger 91 for water, while a branch circulating pipeline 101 branching from the upstream and downstream sides of a load-side heat exchanger 83 of a heat exchange pipeline 81 is interposed in the secondary side of the heat exchanger 91 for water. According to this constitution, a cold water follow-up operation whereby cold water subjected to heat exchange is supplied from the heat exchange pipeline 81 to the load-side heat exchanger 83 can be executed and it is possible to improve a rate of operation of equipment of the refrigerating cycle and to reduce the capacity of a main heat source.
Patent JP-H05308545-A (JP)
Title: Synchronizing signal separator
Inventor: HOSHINA TORU
IPC: H04N5/08
Filed: 1992-04-28
Abstract: PURPOSE:To provide stability by following the new synchronized signals only when the change of the synchronized signals continued longer than the set time o a monostable-multivibrator. CONSTITUTION:When the trigger pulses of a retrigger type monostable- multivibrator 7 are not inputted from a gate circuit 6 for longer than the setting period of time, the output of the pulses of the vibrator 7 is completed after the setting period of time since the a last trigger R is inputted, S is turned to LOW, an RS flip-flop 8 is set by the S since there is no reset pulse R. And the output Q turns to LOW at this time. Then, the gate of a gate circuit 9 is opened, HPE synchronously separated from video signals is inputted to an H counter 5 as the output GHPE of the gate circuit 9 and the output CLR of an OR gate 10, is reset, and the operation synchronized with the video signals is performed. Thus, he stable synchronous separation is enabled without follow in the change (turbulence) of the synchronizing signals generated impulsively.
Patent JP-2000319915-A (JP)
Title: Protective cover device for manhole repairing work
Inventor: IMAZAKI YUJI
IPC: E02D29/12
Filed: 1999-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a functionally excellent protective cover device capable of securing safety against falling of an operator at manhole repairing work and being easily used and handled. SOLUTION: A complete set of protective cover device 1 is set in an oblique wall opening part 22A of a manhole, and a support leg 4 is fixed to an oblique wall 22 by hooking on an existing staircase 23. When raising a support brace 6 by pulling up an operation wire 9, a locking part composed of a support plate 7 and a pin 8 on the tip of this support brace 6 engages with a protective cover main body 2 from the inside, so that the support brace 6 becomes diagonal to support the protective cover main body 2 and the support leg 4 on both ends. An angle of the protective cover main body 2 and the support leg is adjusted via the support brace 6 by locking the pin 8 on one of lattice meshes supposed to be a suitable position of the protective cover main body 2 so that the protective cover main body 2 becomes almost horizontal to block up the oblique wall opening part 22A. Since there is no fear of falling even if a working operator carelessly gets on the protective cover main body 2 diagonally supported from below by the support brace 6, safety at work can be secured.
Patent JP-S6113507-A (JP)
Inventor: KUWAKI NOBUO
IPC: H01B11/04
Filed: 1984-06-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0434083-A (JP)
Title: Coated and processed cloth of polyester fiber and production thereof
Inventor: SEKI MASAO
IPC: D06M101/16
Filed: 1990-05-24
Abstract: PURPOSE:To obtain the title processed cloth having excellent prevention of dye bleeding, by subjecting polyester fibers previously dyed with disperse dye to coating process to form crosslinking structure. CONSTITUTION:Polyester fibers previously dyed, for example, are subjected to coating processing with a polyurethane resin, a coating film thereof is irradiated with ultraviolet light rays at <=300nm, treated with low-temperature plasma or irradiated with radiation so that 3-95% based on weight of the coating film of crosslinking structure part is formed to give coated and processed cloth of polyester having excellent prevention of disperse dye bleeding. The processed cloth shows excellent effects on coating with polyurethane resin, polyacrylic resin and polyvinyl chloride-based resin having strong dye bleeding.
Patent JP-H0428384-A (JP)
Title: Buffer of batting stick in pinball machine
Inventor: NISHIKAWA TAKASHI
IPC: A63F7/02
Filed: 1990-05-24
Abstract: PURPOSE:To effectively lighten a shock of a batting stick at the time of batting by the compression action of air by fixing an elastic plug element which can rush in the recess portion of an elastic stopper member to a batting stick, and forming a recess-like air sump on the front surface of the plug element. CONSTITUTION:An elastic plug element 31 formed in a truncated comical shape with nonreaction rubber is fixed to a batting stick 6 through a fastening means 32. The install position and the outer form of an elastic plug element 31 are selected so that the elastic plug element 31 rushes in the recess portion 30 of an elastic stopper member 28 to closely adhere thereto. A recess-like air sump 33 opened on the front is formed on the elastic plug element 31. Simultaneously with the resiliently urging of batting, the elastic plug element 31 of the batting stick 6 rushes in the recess portion 30 of the elastic stopper member 28, whereby the interior of the recess portion 30 is tightly closed up to compress the air in the recess portion 30 and the air sump 33 of the elastic plug element 31. A direct collision between the batting stick 6 and the elastic stopper member 28 can be avoided by the compressed air between both of the above members. Thus, a shock at the time of resiliently urging of batting of the batting stick 6 can remarkably be lightened.
Patent JP-S6114260-A (JP)
Title: Resin composition having improved moldability
Inventor: ABE KATSUHIRO
IPC: C08K5/20
Filed: 1984-06-29
Abstract: PURPOSE:To provide the titled resin compsn. which gives large or thin-wall moldings having high heat resistance and surface gloss with good moldability, by mixing an amide compd. with a thermoplastic resin (except polyphenylene ether resin). CONSTITUTION:At least one amide compd. selected from among compds. of formulas I -V (wherein R and R<41> are each a residue of a 1-20C hydrocarbon; R<21>, R<22>, R<31>, R<32>, R<42>, R<43> and R<44> are each a residue of a 1-10C hydrocarbon; n is 1-4) such as 2-naphthamide, p-nitrobenzamide, 2,2'-bis(carbamoyl)biphenyl or N,N',N''-triphenyl-1,2,3-propanetricarboxylic acid triamide is used as a fluidity improver 0.1-30pts.wt. said improver is blended with 100pts.wt. thermoplastic resin such as polyolefin, ABS or polyamide resin.
Patent JP-S61292749-A (JP)
Title: Arithmetic processor
Inventor: SUGAYA RITSUO
IPC: G06F9/38
Filed: 1985-06-20
Abstract: PURPOSE:To decrease the transmission times of memory requests with a pipeline information processor by detecting the overlap degree of two operands and making good use of the data obtained by a single memory request. CONSTITUTION:When the overlap of both operands, for example, as shown by the diagrams is recognized by a comparator 3 and an overlap detecting circuit 4, it is reported to an address production control part 5 that both operands should be supplied only to non-overlap parts 25 and 26. Therefore the part 5 gives an indication to an address calculating part to produce the address following an address a2 and starts the supply of operands with said address. While an arithmetic control part 6 stores the offset value to an operand register 8a and an operand 25 to an operand register 8b respectively. Then an arithmetic executing part 9 performs successively the operations.