baber/WOPTO huggingface dataset:
Patent JP-S577255-A (JP)
Title: Catalyst for reforming of methanol
Inventor: YOKOYAMA SHIGEO
IPC: B01J23/64
Filed: 1980-06-16
Abstract: PURPOSE:To obtain a long-lived catalyst having a high activity even at low temperatures as a catalyst for reforming methanol by supporting a base metal, e.g., Cu, Zn, etc., and a noble metal, e.g., Pt, etc., on an alumina support already covered with zirconia. CONSTITUTION:As a catalyst for reforming methnaol into a gas containing hydrogen and carbon monoxide, a catalyst obtained by supporting a base metal, e.g., Cu, Zn, etc., or oxides of these, and a noble metal, e.g., Pt, Pd, etc., on an alumina support already covered with zirconia is used. The catalyst can exhibit a high catalytic activity even at comparatively low temperatures when being used in reforming of methanol, and also the deterioration of its activity at high temperatures is less and exhibit a high catalytic actvity.
Patent JP-H01253714-A (JP)
Title: Display device
Inventor: TABEI MASATOSHI
IPC: G09F9/30
Filed: 1988-04-04
Abstract: PURPOSE:To drive the display device with small-sized constitution and low power consumption by providing a display element through CCDs which transfers charges horizontally and vertically and a gate circuit which selects plural vertical CCDs and leads charges out. CONSTITUTION:A video signal Vi is transferred from horizontal CCDs 2 to vertical CCDs 3 in order. A Y-line address scanner 4 specifies transfer positions for charges transferred from the CCDs 3 and an X-line address scanner 5 specifies charge transfer positions of the CCDs 2. The display element P is provided at the intersection of an X axis and a Y axis through the gate circuit, and then a TV display device displays an image plane based upon the signal Vi. This display transfer charges by using the horizontal and vertical CCDs and is provided with high-density display elements, so a sharp display is obtained with the small-sized constitution, and the gate is constituted in MOS structure, so the power consumption is suppressed low.
Patent JP-S62238639-A (JP)
Title: Sucking plate
Inventor: TANAKA JUNJI
IPC: C04B38/00
Filed: 1986-04-09
Abstract: PURPOSE:To enhance mechanical strength without falling of particles and the like during use and to improve a sucking characteristic, by forming a sucking plate with one sheet of a homogeneous minute ceramic body, and forming three- dimensional meshed sucking holes. CONSTITUTION:An organic material having a three-dimensional meshed structure with a specified density, e.g., polyurethane form 6, is cut into specified forms. Then the material is immersed into solution of alkali hydroxide, and a cell film is removed. Affinity with ceramic slurry is enhanced. The ceramic slurry is compressed and filled, and casting is performed. In a molded product 7, a polyurethane form 6 is exposed on both surfaces of a ceramic body 8. The peripheral part is formed only by the ceramic body 8. The molded product 7 is burned in a burning furnace. The polyurethane form 6 is decomposed (vaporized) and removed. Sucking holes continued in a three-dimensional network shape are formed. This part becomes a sucking part 10. It is desirable that the average diameter of the sucking hole is 1 mumphi-1mmphi and the pitch of the hole is 0.005-3.5 mm.
Patent JP-S566815-A (JP)
Title: Submerging of structure
Inventor: MIYOSHI HIROTSUGU
IPC: E02B17/00
Filed: 1979-06-28
Abstract: PURPOSE: To submerge a structure without applying any external force thereto such as striking force in a submerging of structure such as a revetment structure, quaywall structure, oceanic structure etc. by a method wherein the under-water sand ground is vibrated to cause it to be liquified.  
     CONSTITUTION: Four vibrater elements 4 are buried in the under-water ground 2 at a position of submerging the structure 3 in an eqaully spaced apart relation thereto. The vibrator elements 4 are connected to a hydraulic unit 6 through high pressure hoses 7, vibrated under the action of feeding-in or out of the fluid applied from the hydraulic unit 6 to cause the sand ground to be liquified. The structure 3 is carried up to a submerging position by a crane vessel 8, the wire ropes 9 are gradually extended as the sand ground is being liquified under a vibration of the vibrator elements 4 and then the structure is settled. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S559278-A (JP)
Title: Constitution system of bus line for information processor
Inventor: KAKEHI HAJIME
IPC: G06F3/00
Filed: 1978-07-05
Abstract: PURPOSE: To perform access to the memory unit with less number of strobe signal lines, by separating the strobe signal delivery lines into those for memory unit and for input and output module, and performing skew compensation to the input and output module.  
     CONSTITUTION: The constitution of the bus line 4 of the information processing unit consisting of CPU1, memory unit 2, and input and output modules 3-1 and 3-2, is separated into the address read-in/write-in line 4a, data line 4b, strobe signal delivery line 4c, memory unit strobe signal delivery lime 4cm, and input and output unit strobe signal delivery line 4ci. The CPU 1 with this constitution is provided with the skew compensation unit 1a performing skew compensation to the signal delivery line 4ci to compensate the skew to the modules 3-1 and 3-2. The access time to the memory unit 2 is avoided from being affected with the number of the modules 3-1 and 3-2, and the connection of many modules is enabled by reducing the number of the strobe signal lines. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S526856-A (JP)
Title: Lubrication of roll bearing for a rolling mill
Inventor: KOBAYASHI KAZUO
IPC: F16C35/063
Filed: 1975-07-04
Abstract: PURPOSE: A stable supply of lubrication oil between an inner ring of bearing and shaft with a simple structure. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04290903-A (JP)
Title: Position sensing device with rotating light emission sensor
Inventor: OWADA MINORU
IPC: G01B11/00
Filed: 1991-03-19
Abstract: PURPOSE:To enhance the reliance upon position sensing using a simple constitution by furnishing a logical stun circuit, which summarizes outputs of No.1 and No.2 light receiving parts, and a rotatating light emitting device to cast light alternately to the two receiving parts via an object flow path. CONSTITUTION:A beam of light projected by a light emission part 1 toward No.1 light receiving part 2 is blocked by an object, which has reached the specified position on an object flow path, and thereby existence of objected is known, which actuates issue of No.1 sensing signal. At the following moment, the light emission part is rotated to cast a beam of light to No.2 light receiving part 3, and existence of object is known when the beam of light is blocked, and now No.2 sensing signal is issued. A logical sum circuit 4 summarizes these No.1, No.2 signals to serve making sure existence of the object. Even in the case only either part 2, 3 senses object, the existence of the object is known by setting the output level to H'', which contribute to preventing occurrence of incapability of sensing due to dislocation of light receiving part or any failure. Because this does not require provision of light emission part in a number corresponding to the number of light, receiving parts, the configuration can be simplified.
Patent JP-H10285208-A (JP)
Title: Packet exchange integrated circuit
Inventor: SZCZEPANEK ANDRE
IPC: H04L12/56
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To enable reducing the number of required pins by simultaneously transmitting the plural data bits of a packet and the value of a continued control signal in parallel by way of a port. SOLUTION: When a first synchronizing signal is generated, first interface circuits 23 and first media access controllers 26 are assigned in order to transmit a data word and the control signal. Since the respective media access controllers 26 transmit them after two slots at the time of reception, transmission is executed from the succeeding physical interface circuit 23 to the last one so that assignment is executed from the succeeding media access controller 26 to the last one by the first time slot. When the second synchronizing signal is received after resetting, an exchange integrated circuit 24 recognizes the number of media access controllers 26 to be used. Therefore, the exchange integrated circuit 24 outputs an inactive control signal till the second synchronizing signal is received.
Patent JP-H05139430-A (JP)
Title: Label sticking device equipped with wiping device
Inventor: NAKAJI SHIGERU
IPC: B65C9/36
Filed: 1991-03-20
Abstract: PURPOSE:To provide a label sticking device equipped with a wiping device which accurately wipes a label sticking zone only on a object-to-be-pasted under a wet condition with a liquid. CONSTITUTION:The title label sticking device is equipped with a label pasting roll 7 which can hold a label 25 on the outer peripheral surface, and is rotatable, a wiping device 2 which can turn on the same shaft as the label sticking roll 7, a head part 3 with a motor to rotate the label sticking roll 7 and a motor to turn the wiping device 2, an air cylinder 4 to turn the head part 3, and an air cylinder 6 to elevate the head part 3. The wiping device 2 is rotatably held by a shaft which is in parallel with the shaft of the label sticking roll 7, and is constituted of a pair of guide wheels 8 which are provided at a location which is outside of the outer peripheral surface of the label sticking roll 7 and is off from the outer peripheral surface, and a wiping tool 9 which is located on the outer peripheral surface of the label sticking roll 7 and at an approximately intermediate position of the pair of guide wheels 8, and is provided in such a manner that the leading end would be located at approximately the same place as the guide wheels 8 or slightly protrude.
Patent JP-H11278972-A (JP)
Title: Granulation of fertilizer material and granular fertilizer
Inventor: NAKAZAWA SOZO
IPC: C05G5/12
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for granulating powder of various fertilizer materials, which employs a binder easy to get, not requiring a heavy outlay for delivery, having no problems such as an offensive smell and making granulation easy and possible at low cost, and can produce granular products having high strength and not being pulverized in their transportation and application. SOLUTION: This granular fertilizer is prepared by blending powder of fertilizer materials with humic acid and an alkaline substance and by adding water, followed by kneading and granulation. The alkaline substance is suitably selected from a group consisting of sodium hydroxide, potassium hydroxide, sodium carbonate, potassium carbonate, sodium hydrogencarbonate and potassium hydrogencarbonate. It is suitable that the granular fertilizer contains 1-15 pts.wt. of humic acid and 10-30 pts.wt. of water, each based on 100 pts.wt. of the powder of fertilizer materials and contains the alkaline substanse in the content ratio of humic acid/alkaline substance of 1/(0.1-1.0). Granulation is conducted in any such means as a compression granulation process, a rolling granulation process and an extrusion-size classification process and the extrusion-size classification process is representative.
Patent JP-S525845-A (JP)
Title: Metal coating composition
Inventor: MIKI NOBUNORI
IPC: C09D5/00
Filed: 1975-07-02
Abstract: PURPOSE: A metal coating composition capable of forming a film of excellent adhesivity in a short time on a metal substrate, consisting of a non-aqueous polymer dispersion, an acid, and, if necessary, an oxidizing agent. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04317757-A (JP)
Title: Aroma generator
Inventor: YAMAMORI SEIJI
IPC: B05B9/03
Filed: 1991-04-15
Abstract: PURPOSE:To provide an inexpensive aroma generator incorporated in a small- sized air conditioner or used independently, and having high reliability not generating a change in the physical properties of an aromatic liquid due to a temp. change and a change in the emission amount of the aromatic liquid due to change of the liquid level thereof or emission impossibility due to the suction of air bubbles. CONSTITUTION:An aroma generator 3 is constituted of an aromatic liquid container 3 and the metal capillary connected to the aromatic liquid container 3 at onE end thereof and having a nozzle 7 formed at the other end thereof so as to form an oil repelling film 6 to the opening part of the nozzle 7. The capillary is heated by supplying a current to a part thereof to boil the aromatic liquid 2 in the capillary and the aromatic liquid 2 is evaporated and expanded to generate a sudden pressure rise in the capillary to emit the aromatic liquid 2 in the capillary ranging from the heated part and the opening part of the nozzle 7. In this constitution, by forming the opening part of the nozzle 7 into a slit shape, the aromatic liquid 2 is emitted in a film shape to accelerate the pulverization in air. As a result, liquid droplets float in air to be accelerated in evaporation and, therefore, an aroma can be rapidly produced.
Patent JP-H0664861-A (JP)
Title: Pit buffer assembly for elevator system
Inventor: YANGU ESU YUU
IPC: B66B5/28
Filed: 1993-04-09
Abstract: PURPOSE: To provide a buffer system, with which a stroke larger than a buffer stroke can be provided and it is not necessary to extend a buffer piston. CONSTITUTION: Fluid pressure buffer assemblies 10 and 26 are provided with a pair of reciprocating pistons 14 and 30 attached in a pit floor 4 outside the respective side parts of a cab 6 and a counterweight 8. The respective reciprocating pistons 14 and 30 are equipped with a pair of cab buffer pulleys 16 and piston pulleys 32 respectively linked to the upper end parts thereof. Cab buffer cables 18 and buffer cables 34 are wound and fixed around a pair of these cab buffer pulleys 16 and piston pulleys 32. These cab buffer cables 18 and buffer cables 34 are provided between a pair of cab buffer pulleys 16 and piston pulleys 32 just under the bottom parts of the cab 6 and the counterweight 8. Further, both the terminal parts of the cab buffer cables 18 and buffer cables 34 are strongly tied on the pit floor 4 or wall part of the pit.
Patent JP-H06270310-A (JP)
Title: Method and apparatus for manufacturing preform of fiber-reinforced composite material
Inventor: HONMA KIYOSHI
IPC: D05B1/06
Filed: 1993-03-18
Abstract: PURPOSE:To so stitch as not to clamp a laminated base material without cutting even when the material is stitched by a stitching yarn of very brittle fiber having low elongation like a carbon fiber yarn or a glass fiber yarn. CONSTITUTION:A method for stitching a laminated base material 1 while sequentially forming interstices by a reciprocating needle 3 comprises the steps of drawing a stitching yarn 2 of a length corresponding to a prescribed interstice by the needle 3, then moving the needle 3 in a direction of the material, moving the base material 1 until an end of the needle 3 arrives at the material 1, and sequentially stitching while forming the interstices.
Patent JP-H06262446-A (JP)
Title: Assembling cell and aggregate thereof capable of mounting/removing part supplier
Inventor: MASUDA MASAAKI
IPC: B23P21/00
Filed: 1993-03-18
Abstract: PURPOSE:To attain high accurate automatic assembly by moving a device corrected in accordance with an error between a set up position and a standard position of a part supplier, in the automatic assembling device, which can be freely rearranged by dividing the device into individual assembling cells, capable of automatically assembling a plurality of kinds of assembly articles. CONSTITUTION:When a part to be assembled is asigned in a central control unit, a prescribed part supplier 10 for supplying an assembling part, selected corresponding to respective assembling cells, to individual assembling cells 1... is taken out from a part supplier supporting means, loaded to a self- traveling carriage and placed in a prescribed position of the assembling cell 1. Simultaneously, a robot hand, corresponding to the assembling part selected by each assembling cell 1, is taken out from a change hand supporting means 7 and mounted on a robot hand mounting fixture in the lower end of a vertical shaft. Here by a camera 8 mounted on an orthogonal robot 5 on the assembling cell 1, a reference mark 14 on the part supplier is detected, to obtain an error from a standard position, and based on this error, thereafter a moving position of the orthogonal robot 5 is corrected.
Patent JP-H09273277-A (JP)
Title: Eaves trough hanging tool
Inventor: SUDO SHINGO
IPC: E04D13/072
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a hanging tool which prevents an eaves trough from coming off even if load due to accumulation of snow is applied to the eaves trough. SOLUTION: An ear hold part 21 on the outdoor side and an ear hold part 22 on the indoor side are provided on the outdoor side and on the indoor side of the ear hold part 21 on the outdoor side, respectively, in an eaves trough support arm 2. The ear hold part 21 on the outdoor side is knotched in slit from a tip toward the indoor direction, a tip part is divided into a plurality of divided pieces 23, a first projection piece 24a which protrudes upward is provided at least in one divided piece among a plurality of divided pieces 23, and a second projection piece 24a which protrudes downward is provided at least in the other one divided piece. An angle formed by an indoor side face of the first projection piece 24a and the second projection piece 24b and an upper face of the divided piece 23 is kept at 90 degrees or less.
Patent JP-H07270440-A (JP)
Title: Flow speed measuring method of local air exhausting facility for radiative exhaust gas
Inventor: YOKOI ARATA
IPC: G01F1/28
Filed: 1994-03-30
Abstract: PURPOSE:To simplify the speed measurement or maintenance work by obtaining the inclination, due to the flow, of a baffle plate which can be inclined and energized by a specified force in the direction of a duct radial section. CONSTITUTION:In an exhaust air duct 1, a baffle plate 12 of a size by which the radial sectional surface of the air duct is almost covered, is provided and born inclinably in the direction of duct radial section at the center of a rotary shaft 13 on the top end. A baffle plate 12 is arranged so that the duct is blocked due to energization of a spring force or its own weight. An indicator needle 14 inclinable together with the baffle plate 12 is fixed to the top end thereof after passing through a duct wall. An indicator 15 having its scale showing the relationship between the inclination of the indicator 14 and the flow speed is provided in the background of the indicator 14. If no air flows inside the duct 11, the baffle plate 12 is halted in the downward position due to the spring force or its own weight. When air flows inside the duct 11 a lift is generated on the baffle plate according to the air flow speed, the baffle plate is inclined clockwise, and the indicator 14 indicates a corresponding flow speed.
Patent JP-S5417849-A (JP)
Title: Transport system for receiving medium of rolled image
Inventor: IKEDA TADAYOSHI
IPC: B65H3/00
Filed: 1977-07-11
Abstract: PURPOSE: To prevent the occurrence of paper propensity caused by the transport roller by guiding the rolled paper with the transport roller via the guide which is displaced in accordance with the decrease of the rolled paper. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S559661-A (JP)
Title: Preparation of thermoplastic resin composition
Inventor: HAYASHI MASAHIRO
IPC: C08L77/00
Filed: 1978-07-07
Abstract: PURPOSE: To prepare a polyamide resin composition giving a molded article with excellent flexibility, by mixing a polyamide and a modified ethylene copolymer obtained by the graft polymerization of an α,β-unsaturated carboxcylic acid to a copolymer of ethylene and an α-olefin.  
     CONSTITUTION: A resin composition obtained by the melt-mixing of (A) 1 part by weight of a polyamide and (B) 2/3W6, pref. 3/4W1.5 parts of a modified ethylene copolymer having a crystallinity of ≤75%, pref. ≤30%, and a melt index of 0.01W50, pref. 0.1W20, obtained by grafting 0.05W1.5 wt%, pref. 0.1W1 wt% of an α,β-unsaturated carboxylic acid or is derivative to an ethylene polymer or a copolymer of ethylene and a ≥3C α-olefin, pref. propylene or butene-1. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08278241-A (JP)
Title: Crack-development-characteristic evaluation apparatus
Inventor: KAKUCHI TAKEO
IPC: G01N3/08
Filed: 1995-04-07
Abstract: PURPOSE: To provide a crack-development-characteristic evaluation apparatus by which a crack development test under various conditions can be performed easily and which is small and low-cost. CONSTITUTION: A measuring means 2 is provided with a traction mechanism 7 by which a tractive force is made to act in a direction perpendicular to a crack face on a test piece, a driving motor 8 which drives the traction mechanism 7, a load measuring means 10 which measures a tractive load by the traction mechanism 7 and an opening-displacement measuring means 11 which measures the opening displacement of the test piece.  In addition, a crack- development-characteristic evaluation apparatus is provided with a control means 3 which feedback-controls the traction mechanism 7 and the driving motor 8 in such a way that the opening displacement of the test piece becomes a desired value and with a computation means 4 which designates the desired value of the opening displacement to the control means 3 and which collects measured values of the load measuring means 10 and the opening displacement measuring means 11 in a time-dependent manner.
Patent JP-2000274527-A (JP)
Title: Manufacture of bellows
Inventor: SATO YUJI
IPC: G12B1/04
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To improve the product yield and working efficiency by using those having at least two heat contraction ratios as the weft of a strip plain weave fabric woven by warp and weft, and thermally contracting a base cloth cylindrical body formed by winding the strip plain weave fabric on a rubber pre-form. SOLUTION: A base cloth 10 is formed of a strip plain weave fabric woven by warp and weft, and those having at least two heat contraction rates are used as the weft so as to provide a strip body having two or more different heat contraction rate properties. The heat contraction rate of a weft 100a constituting a first strip body 10a arranged so as to be located in the valley part of a bellows is set larger than the heat contraction rate of the weft 110a constituting a second strip body 10b arranged so as to be located in the mountain part of the bellows. According to this, a base cloth cylindrical body 10' can be easily deformed into a shape laid along the form of the bellows-like wall surface part of the bellows only by imparting a heat thereto, and the yield and working property can be improved.
Patent JP-S568228-A (JP)
Title: Preparation of corrosion-proof metal pipe
Inventor: KASAHARA TOSHIO
IPC: B29C48/09
Filed: 1979-06-30
Abstract: PURPOSE:To obtain a metal pipe being excellent in oil-proof and chemical resistance properties by closely fitting a silyl modified polyolefin tube on to the inner surface of the pipe and cross-linking the same. CONSTITUTION:A silyl modified polyolefin tube 6 which is not yet cross-linked is extruded into a heated metal pipe 5 in such a manner that the tube does not touch the inner wall of the pipe and at least a part of the tube 6 is stuck to the inner wall of the metal pipe. Next, after the tube 6 is cut near the inlet of the pipe 5, the pipe 5 is rotated at a high speed around the center thereof as a rotary axis and thereby the tube 6 is closely fitted on to the inner surface of the pipe 5. Then the tube 6 is made to react to the moisture in the presence of a silanol condensation catalyst and to perform cross-linking, thus a corrosion-proof metal pipe is obtained.