baber/WOPTO huggingface dataset:
Patent JP-H04320468-A (JP)
Title: Base coating resin composition
Inventor: MIYAZAKI EIICHIRO
IPC: C09D133/04
Filed: 1991-04-19
Abstract: PURPOSE:To obtain the title composition improved in adhesion to a recoated film of a clear coating material without detriment to the film properties of an acrylic coating material by mixing a specified acrylic copolymer with a curing agent. CONSTITUTION:A monomer having a prim. hydroxyl group and a sec. hydroxyl group is copolymerized with a monomer copolymerizable therewith in the presence of a polymerization initiator and optionally a chain transfer agent to obtain an acrylic copolymer (A) having a hydroxyl value of 30-100kOHmg/g, a ratio of the prim, hydroxyl groups to the sec. hydroxyl groups of (80-20)/(20-80) (in terms of a ratio between hydroxyl values), an acid value of 3-25kOHmg/g, a number-average molecular weight of 5000-20000 and a glass transition temperature of -20 to 50 deg.C. 50-95wt.% component A is mixed with 5-50wt.% curing agent selected from among an amino resin, an isocyanate prepolymer, a blocked polyisocyanate, a silane coupling agent and an aluminum chelate curing agent, and a resin, a coloring agent, a surfactant, a flow controlling agent, etc., are optionally added to the obtained mixture.
Patent JP-H02268038-A (JP)
Title: Bit error measuring instrument
Inventor: KASHIWAGI TAKASHI
IPC: H04L1/00
Filed: 1989-04-10
Abstract: PURPOSE:To prevent the missing of a data between measurements by using the pulse of the same length as one bit of a data to be measured to apply reset at every period of an error counting section and taking the data one bit during them as an initial value for a succeeding measurement period. CONSTITUTION:A demodulated data 1 is compared with the output of a PN generating section 5 at an EOR circuit 6 and in the case of the occurrence of an error, the output of the circuit 6 goes to an H level. The error counting section 8 counts the number of demodulation clocks 1 while the output of the circuit 6 is at an H to count the error number. On the other hand, a timer 9 counts the number of the clocks being the setting value 3 of a prescribed bit number and its output is inverted at every period and an FF 10 and an EOR circuit 11 generate the pulse of one bit length at every period, the value of the error counting section 8 is stored in a latch 12, which resets the error counting section 8. Moreover, the input signal 4 of measurement condition information is converted into a bit string corresponding to the condition inputted by a condition signal generating section 13. An output control section 14 converts the error number and condition signal to be latched to be outputted in a line and the result is outputted to a printer 16 during the succeeding measuring period.
Patent JP-H075701-A (JP)
Title: Flexibility belt with oblique seam shape
Inventor: ROBAATO SHII YUU YU
IPC: G03G5/04
Filed: 1994-04-26
Abstract: PURPOSE: To obtain a flexible static photographic image forming belt with improved tear resistance, fatigue peeling resistance, cracking resistance, and operating life by forming a permanent diagonal seam. CONSTITUTION: A diagonal seam is formed by using a sheet having a parallel quadrilateral shape equipped with diagonal terminals, and overlapping a second diagonal terminal part 13 on a first diagonal terminal part 12, and a permanent diagonal seam is formed by mutually fixing those two parts. The 'diagonal seam' is different from the seam by the conventional technique in which a seam angle indicated by degrees makes an angle of 90 deg. with an image forming material belt edge. A total tension F added to the belt does not directly act on the seam, and rather it is turned into a decreased vector component (f). Therefore, according as the diagonal angle of the seam is large, the vector (f) acting on the seam is made small, and the mechanical operating life of the seam is made long.  Also, the diagonal seam applies only instantaneous point contact to a cleaning blade, toner image, and belt supporting roll so that the abrasion of the cleaning blade can be minimized.
Patent JP-H06273124-A (JP)
Title: Method for calculating shortest distance between pantagraph and wall surface of tunnel
Inventor: TAKENAKA YASUO
IPC: B60L3/00
Filed: 1993-03-23
Abstract: PURPOSE:To provide a method for obtaining the shortest distance between a horn part of a pantagraph and a wall surface of a very small tunnel or structure when a distance measuring apparatus processes images. CONSTITUTION:The image data detected by an ITV camera of a separated distance measuring apparatus is processed, and the intensity of the detected light is binarized for each pixel by a suitable threshold value. In consequence, a contour of a wall surface of a tunnel or a structure to which the light beams are projected and that of the horn part are extracted. Then, the number of pixels of each contour is increased by (x), thereby to obtain an expanded contour Rx, R'x with an extended width. One of the expanded contours is traced to measure the length Qx of the periphery. When the length suddenly increases as a result of the gradual increase of the number of pixels, it is so judged that both expanded contours are brought in touch with each other. The sum of the width of the expanded contours in touch with each other is determined as the shortest distance between the horn part and the wall surface of curves, or between the horn part and a structure of an optional shape. Accordingly, the shortest distance be correctly calculated and the reliability of the separated distance measuring apparatus is improved.
Patent JP-H02266935-A (JP)
Title: Long composite molded product and preparation thereof
Inventor: MORIKANE YASUMASA
IPC: B32B27/04
Filed: 1989-04-07
Abstract: PURPOSE:To improve deformation due to thermal expansion and shrinkage, rigidity, impact resistance and heat resistance by preparing two core materials each constituted by fixing a large number of continuous long fibers by a thermoplastic resin and bonding a sheet composed of a thermoplastic resin having an m.p. higher than that of the above mentioned resin between two core materials to form a composite core material and integrally coating said core material with a thermoplastic resin. CONSTITUTION:A long composite molded product A molded into an eaves trough shape is constituted by integrally coating a composite core material 10 with a thermoplastic resin 20. The composite core material 10 is constituted by bonding a thermoplastic resin sheet 13 having an m.p. higher than that of a thermoplastic resin 12 between two core materials 10', 10' each formed by fixing a large number of continuous long fibers 11 by the thermoplastic resin 12. The thermoplastic resin sheet 12 may be directly bonded to the core materials 10', 10' but, when the adhesiveness of both of them is not well, said sheet 13 is bonded through an adhesive. As this adhesive, one-pack or two-pack type synthetic resin adhesive of an epoxy, urethane or acrylic type or a hot melt adhesive of an ethylene/vinyl acetate or styrene/butadiene rubber type is used.
Patent JP-S57204748-A (JP)
Title: Solar heat collecting system
Inventor: KOJIMA MASAO
IPC: F24S90/00
Filed: 1981-06-10
Abstract: PURPOSE:To enable lightening of a heat collector of a solar heat collecting system, by a method wherein water and air are pressurized and fed to a two-fluid jet nozzle to spray them to the heat collector. CONSTITUTION:Air pressurized by a compressor 5 and water pressure by a pump 3 are sprayed through a two-fluid jet nozzle 6, and are fed as a heat collecting medium of an air/water-vapor system to a heat collector 1. A heat medium, collecting a solar heat at the collector 1, makes direct contact with water through a heat exchanger 2 to perform a heat exchanger, and air returns to a heat accumulating tank 4, it is pressurized by the pump 3 again, and is sent to the heat exchanger 2 and the nozzle 6 to perform a cycle. The system permits the easy production of a large amount of minute misty water required to obtain an air/water-vapor system heat medium, which results in reducing an installation cost, a power amount, and in turning to an economical advantage. Additionally, an installation itself is lightened and miniaturized, and as a result, it is prevented from being resitricted by an installation place. Finally, widening of a heat collecting area enables to perform a large-scaled collection of a solar heat.
Patent JP-S642800-A (JP)
Title: Press
Inventor: AREKISANDAA SHIYUBERUNIKU
IPC: B30B9/24
Filed: 1988-04-12
Abstract: PURPOSE: To regulate the pressing force to screen belts, and a material web in-between by connecting axes of press rollers arranged on an outer circumference of a drum with each other by elastic traction elements connected to plate- like chain links to constitute a roller chain.  
     CONSTITUTION: The axes 5 of a press roller 3 arranged on an outer shell 2 of a drum 1 are connected with each other by a connection chain links 11, and a plate-like link chain type roller chain is fitted to the outer circumference of the drum 1. Anchors 14, 15 are connected to end parts 12, 13 of the traction system of the plate-like chain link 11 and the press roller axis 5, and the tension is applied to the roller chains 3, 5, 11 by the anchors to change or maintain the distance between the roller chain and its press roller 3 and the outer circumference 2 of the drum 1. As a result, the roller 3 can be pressed against screen belts 7, 8 and a material web 6 in-between, and its pressing force can be maintained or regulated. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S5516151-A (JP)
Title: Terminal water brancher for remote control operation
Inventor: MINAMI ISAO
IPC: A01G25/16
Filed: 1978-07-21
Abstract: PURPOSE: To obtain good stableness and accuracy in controlling branched water quantity from remote controlling location ensured in the system wherein programmed quantity of water is branched from open channel or closed channel.  
     CONSTITUTION: Branch pipe 2 from an open channel 1 is connected to the reservoir 3 located in downstream, and outlet port 2a is provided in the manner such that water flows out uniformly to all directions. At the reservoir 3, measuring weir 4 is provided. Float 6 provided on the surface is to be operated thru the connecting rod 8, the other end thereof is jointed with horizontal lid plate 7 located at the bottom of the outlet port 2a. Above the float 6, motor M is established which adjusts the opening volume of the outlet port 2a by operating the lid 7 thru the rod 8. In addition, water depth detector 9 equipped with variable resistor is provided which detects the actual volume of branched water by measuring the quantity of water actually overflows over the weir 4. Operation of the motor M is controlled in the manner that the outputted value of the detector 9 agrees with the prescribed value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58222833-A (JP)
Title: Connection of hand rail
Inventor: MURAGATA MASAO
IPC: B29C65/70
Filed: 1982-05-25
Abstract: PURPOSE:To prevent the generation of zigzag and disturbance of code pitches by a method wherein only lap sections of tension members are connected by vulcanization through an unvulcanized rubber and a tensile force is applied to both ends of the connection later at the mold pressing. CONSTITUTION:A fancy rubber 3 and a cotton canvas 2 at both ends are peeled off. Only tension members 9 and 9 are lapped one upon another by a proper length in such a manner that an unvulcanized rubber sheet 8 is so arranged between laps to adhere thereto on one side and then, put together by vulcanization under pressure with a small joint press 10. Then, an unvulcanized rubber sheet 11 is arranged on the portions excluding the lap sections of the members 9 and the unvulcanized rubber sheet 8 and the connection of a hand rail 13 is set on a molding die 5 with the cotton canvas 2 and the fancy rubber 3 butting together. When the connection at both ends is molded solidly, a tensile force is applied to the entire hand rail 13 with a tensile force generators 7 each positioned at both ends of the molding die 5. This can eliminate the zigzag of the members 9 and disturbed pitch between the members 9 due to the fluidity of the unvulcanized rubber sheets 8 and 11 near the lap sections.
Patent JP-S5613208-A (JP)
Title: Hydro-pneumatic suspension for automobile
Inventor: EMURA JIYUNICHI
IPC: B60G17/08
Filed: 1979-07-11
Abstract: PURPOSE:To prevent pressure inside a working fluid room from abruptly reducing when relative extension of a piston and a cylinder is excessively exhibited, by forming recovery holes in specific positions in an inner shell in which a piston is free to reciprocate, thereby connecting the fluid working chamber to an accumulating case. CONSTITUTION:Under no load, suspending reaction of a hydro-pneumatic suspension is caused by a presure in a gas room independently shaped by a diaphragm 2 in a primary accumulting case 1. When an automobile is loaded with cargoes or others, a cylinder 7 closed by an inner shell 7A and an outer shell 7B displaces in relative to a hollow rod 6, causing a suspension to lower temporally. an inner pressure in the gas room 3 in the primary accumulation case 1 rises high as long as the vacant rod 6 advances into the case. To communicate a primary working fuid chamber 9 to a working fluid chamber 13 in a secondary accumulating case 12 in case relative extention of a piston and a cyliner is excessively exhibited, a recovery opening 23 and another one 24 are made in the inner shell 7A.
Patent JP-S61248352-A (JP)
Title: Fluorescent lamp
Inventor: MATSUNO HIROMITSU
IPC: H01J61/30
Filed: 1985-04-26
Abstract: PURPOSE:To obtain a high reliable fluorescent lamp, by butt joining two glass tubes providing with step difference, so as to increase the mechanical strength of the adhered part. CONSTITUTION:Short straight tubular inner tubes 2, 3 are pinch sealed together with electrodes 6, 7 to the flare 9 provided with collar part 8 in the pinch sealing part 10. The inner tubes 4, 5 applied with fluorescent material on the inside surface are adhesive bonded to the said inner tubes 2, 3 using inorganic adhesive 16. As it is constructed by adhering the bended inner tubes 4, 5 to the inner tubes 2, 3 after they have been pinch sealed, so the open ends 12, 13 of the tubes 4, 5 can be extended to the region between the pinch sealed part 10 and the collar part 8 to elongate the discharging path, and hence a high efficient fluorescent lamp of the electric lamp type can be obtained. At the bonded part, the step difference is provided by making the thickness of the inner glass tubes 4, 5 larger than that of the said inner tubes 2, 3.
Patent JP-H03286872-A (JP)
Title: Ink jet head
Inventor: SUMI KOJI
IPC: B41J2/055
Filed: 1990-04-03
Abstract: PURPOSE:To obtain stable and uniform flying speed of ink to be discharged from a head and discharge quantity of the ink by providing a gap holding layer made by kneaded gap material between a member having a pore and a board communicating with an ink tank. CONSTITUTION:A glass fiber as a gap material is mixed with an ultraviolet hardening adhesive as a binder and stirred so as to disperse the gap material well enough in the adhesive. The mixture of the adhesive and the gap material is applied on an adhesive face of a board 4 or on an adhesive face of a nozzle plate 1 by the screen printing in the shape of a dot having a diameter of several hundreds mum. Thereafter, the nozzle plate 1 and the board 4 are layered and the nozzle plate is pressed in such a manner that a uniform pressure is exerted on whole surface thereof, ultraviolet rays are irradiated from the back face of the board 4, the nozzle plate 1 and the board 4 are fixed tentatively, so that a gap holding layer which can maintain a uniform gap is formed. After the tentative fixation, a liquid adhesive is applied around the nozzle plate so as to solidify an adhesive 8.
Patent JP-S5212779-A (JP)
Title: Apparatus for cleaning the solvent of dry cleaner
Inventor: NASHIIE TAKAMI
IPC: D06F43/08
Filed: 1975-07-18
Abstract: PURPOSE: A solvent cleaning apparatus which supplies, to a distillen, the dirtiesl solvent immediately after the cleaning operation has been started. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04301833-A (JP)
Title: Camera using film with magnetic storage part
Inventor: AOSHIMA TSUTOMU
IPC: G03B31/00
Filed: 1991-03-29
Abstract: PURPOSE:To drive a magnetic head after starting the automatic loading of a film and stabilizing the feeding speed, so that information can be always accurately read out or written. CONSTITUTION:A timer means to start time measuring from the automatic loading starting time of the film by a film feeding means 1 and 66, and a driving controlling means 63 to drive the magnetic head 26 by the measuring of a specified time through the timer means are provided.
Patent JP-S62244801-A (JP)
Inventor: TANAKA SATOSHI
IPC: B65F1/14
Filed: 1986-04-17
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-S5214195-A (JP)
Title: Vibration controller of a neutron detector pipe
Inventor: TANABE SEIICHI
IPC: G21C17/10
Filed: 1975-07-23
Abstract: PURPOSE: The expansion-free vessel that fluid is enclosed and a plate-like elastic body are inserted between a channel box and a neutron detector pipe, controlling the vibration of the neutron detector pipe arranged to the void between mutual channel boxes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5424205-A (JP)
Title: Stably operating method for vacuum degassing apparatus
Inventor: SHIBATA MITSUMASA
IPC: C22B9/04
Filed: 1977-07-27
Abstract: PURPOSE: To suppress the sticking of the splash of molten metal to the wall surface which occurs during the degassing, by burning the combustible gas occuring owing to the vacuum degassing reaction by sucking the gas for assisting the combustion into the apparatus. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59213601-A (JP)
Title: Control device of reforming reaction
Inventor: SASAKI AKIRA
IPC: H01M8/06
Filed: 1983-05-19
Abstract: PURPOSE:To suppress a rapid increase in temp. of a reforming apparatus and to enhance the system efficiency by monitoring the rate of change in load of a fuel cell, and providing a reaction pressure control system to control the rate to be lower than a set value of stationary pressure when exceeding a specified threshold rate of decrease. CONSTITUTION:When the load of a fuel cell in operation is changed, the rate of change is monitored with a rate-of-change measuring device 14 as a rate of change in a current value of an ammeter 8, which is sent to a reaction pressure control device 15. When the rate of change of the load exceeds the predetermined critical rate of decrease, a set value of pressure lower than the present state is calculated on the basis of a signal from a pressure reducing device 13. This value is outputted to a change-over device 16 as a digital signal, and the reaction pressure is set transitionally by operating a control valve 7c. In addition, the reaction pressure control device 15 transfers the present rate of operation to a reformed gas flow-rate control device 9. With this control, the rapid and local temp. increase in the reforming apparatus can be moderated.
Patent JP-H01261342-A (JP)
Title: Preparation of bis(trichloromethyl)diphenyl ether
Inventor: TAKAKUWA SADAO
IPC: C07C41/00
Filed: 1988-04-12
Abstract: PURPOSE:To provide the subject compound useful as a raw material for heat resistant resins, etc., while controlling the generation of by-products, by diluting dimethyldiphenyl ether with an inert solvent, introducing chlorine in the presence of a radical reaction initiator and subsequently starting the irradiation of light to continue the chlorination reaction until the completion of the reaction. CONSTITUTION:Dimethyldiphenyl ether of formula I (the methyl groups are situated at meta or para positions) is diluted with an inert solvent (e.g., carbon tetrachloride or monochlorobenzene) and into the resultant solution chlorine is introduced in the presence of a radical reaction initiator (e.g., benzoyl peroxide). The chlorine is introduced into the solution under the irradiation of light to continue the chlorination reaction until the reaction is accomplished, thereby providing bis(trichloromethyl)diphenyl ether of formula II (the trichloromethyl groups are located at meta or para positions). The objective compound can be produced in high yield and purity and in a short time and is useful as a raw material for polymeric liquid crystals.
Patent JP-S5516280-A (JP)
Title: Water quality indicating device
Inventor: OOGURO HIROSHI
IPC: G01N33/18
Filed: 1978-07-21
Abstract: PURPOSE: To indicate the quality of disposed water, which is obtained from a pure- water instrument used for a steam iron, etc. for professions, easily and accurately, by forming local cells with specified metal, and by promoting the dissolution of amphoteric metal (oxide) by electrolytic-corrosion action.  
     CONSTITUTION: An inlet 2 for water after ion-exchanging is mounted to one end of a vessel 1 made up with transparent glass and an outlet 3 for water to the other end. Spheres 4 for supporting the quality of water produced by installing the evaporation films 6 of amphoteric metal as Al with potential more base than metallic grains 5 as Cu on the surfaces of the metallic grains 5 with electrochemical, noble potential are housed so that the inflow and outflow of ion-exchanging water not be prevented. When the ion-exchanging capacity of a pure-water instrument runs short, the films 6 dissolve in water containing HCl or NaOH that flows out. When the foundation of partial Cu is exposed, local cells in Cu and Al are built up. Al functions as an anode because of local currents, and dissolution is accelerated, thus perfectly exposing the foundation of Cu, then indicating the quality of water. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0619080-A (JP)
Title: Multilayer color photographic element
Inventor: JIEEMUZU ANSONII FURAIDEE
IPC: G03C7/32
Filed: 1993-04-16
Abstract: PURPOSE: To improve properties such as graininess, flesh color tone and color reproducibility without producing a serious harmful effect in a photographic sensitive material carrying a multicolor layer contg. at least one kind of bleaching accelerator releasing coupler and a bleaching accelerating silver salt isolated from a fine silver layer by a middle layer. CONSTITUTION: This multilayered color photographic element has a substrate surface-coated with photographic silver halide emulsion layers including blue-, green- and red-sensitive layers. contains at least one kind of bleaching accelerator releasing coupler and a bleaching accelerating silver salt in at least one layer and has a fine silver-contg. layer and a middle layer arranged between the fine silver-contg. layer and a dye forming coupler-contg. layer.
Patent JP-S5716682-A (JP)
Title: Food preservative
Inventor: HARA KAZUO
IPC: A23L3/3517
Filed: 1980-07-03
Abstract: PURPOSE: To obtain a food preservative with low toxicity to life and utilizable in a wide range, by using a food chelating agent, e.g. a hydroxycarboxylic acid or condensed phosphoric acid, and a nonionic surfactant at the same time.  
     CONSTITUTION: A food preservative consisting of one or two or more food chelating agents selected from the group consisting of citric acid, tartaric acid, malic acid, lactic acid, succinic acid, polyphosphoric acid, phytic acid or a sodium salt thereof, phytin, kojic acid and glutamic acid and a sucrose ester of a fatty acid having an HLB of 3W5 as active constituents. The resultant preservative is used as a preservative for marine products, or marine fish paste products, livestock meat and processed livestock meat foods, processed starchy foods, processed foybean foods, processed egg foods, vegetables and processed vegetables, fruits, etc. 
     COPYRIGHT: (C)1982,JPO&Japio