baber/WOPTO huggingface dataset:
Patent JP-S63197609-A (JP)
Title: Method for coating urethane molding in mold
Inventor: ISHII MASAHIKO
IPC: B29C39/12
Filed: 1987-02-10
Abstract: PURPOSE:To make the curing speed of a coated film higher, to shorten the time needed for the curing and not to break the coated film when the molding is taken out, by contacting a mold with an amine atmosphere of vapor phase after the inner face of the mold is coated with a coating composition having free isocyanate groups, and pouring a raw material of a urethane molding. CONSTITUTION:Various polyols based on polyesterpolyols are used as a resin having hydroxyl groups used as a main component of a two-pack polyurethane resin coating composition. As a polyisocyanate used for a hardner, tolylene diisocyanate (TDI), diphenylmethane diisocyanate (MDI), etc., are used. The inner face of a mold which is cleaned, and kept at room temp., and if necessary, coated with a releasing agent by a usual method, is coated with the coating composition by means of a spray coating. As the amine to be used, a tertiary amine such as trimethylamine and so on is perferable and it is preferable that the amine concentration is 300-1200ppm and the temp. is 20-40 deg.C. The contacting time in the amine vapor phase is generally 1-10 min, preferably 2-4 min.
Patent JP-H05231538-A (JP)
Title: Ceramic-coated piston for internal combustion engine
Inventor: NOMURA SHOICHI
IPC: C23C24/00
Filed: 1992-02-17
Abstract: PURPOSE:To form a film on a piston excellent in heat resistance and lubricity at high temperatures and having good adhesive properties by a very simple method by providing a ceramics layer formed by sol-gel method on a metal material of which the piston is formed. CONSTITUTION:A ceramics layer is provided on a piston by sol-gel method. The ceramics made by sol-gel method is formed by applying, polymerizing and gelling a liquid composition of normal ceramics material. The liquid composition contains metal alkoxides and metal hydroxides of various kinds as ceramics materials. The ceramics layer formed by sol-gel method has a fine coat and is excellent in adhesive properties and good in heat resistance and is also excellent in lubricity at high temperatures. The ceramics layer need not be formed over the whole surface of the piston but is formed on the head portion or the sliding portion, etc., of the piston according to purposes.
Patent JP-H02210029-A (JP)
Title: Scraping stabilizer for bale in opening system
Inventor: NAKAGAWA TADAO
IPC: D01G7/08
Filed: 1989-02-07
Abstract: PURPOSE:To provide the title stabilizer intended to prevent a bale from tilting when scraped, so designed that a pair of plates pressing the upper surfaces of both sides of a bale are provided in an elastically repulsive manner so as to enable rocking on the upper part of an opening chamber. CONSTITUTION:A bale 2 is hooked on a pair of opening rollers 4 through the vertical lifting of a lift table 3 to carry out opening. Both sides of the bale 2 on the lift table 3 are pressed through a pair of plates 5 provided in an elastically manner so as to enable rocking, thus preventing the bale 2 from tilting when scraped.
Patent JP-S59154870-A (JP)
Title: Telephone exchange
Inventor: IDA YUKIHIKO
IPC: H04M19/02
Filed: 1983-02-22
Abstract: PURPOSE:To reduce amount of hardware at the transmission of howler signal in an exchange of time division type by transmitting a low level howler via a switch network and amplifying and outputting this signal at a telephone set. CONSTITUTION:The howler signal of a howler trunk 13 is at a low level to the degree that the signal passes through a switch network 5 and this howler signal is transmitted to a telephone set 4 via the network 5 and a subscriber circuit 6. In this case, a polarity inverting circuit 16 inverts the polarity of line, this inversion is detected by a polarity detecting circuit 17 at the telephone set side, and the inversion is detected, a speaker amplifier 18 is turned on even at off- hook state to output the howler signal.
Patent JP-S59155005-A (JP)
Inventor: TAGAMI YOSHIROU
IPC: B28B7/34
Filed: 1983-02-24
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-S57144237-A (JP)
Title: Preparation of methacrylic acid
Inventor: IIO AKIRA
IPC: C07C57/05
Filed: 1981-03-04
Abstract: PURPOSE: To reduce the cost for the preparation of methacrylic acid, by circulating the dilute aqueous solution of acetic acid by-produced in the methacrylic acid preparation process to the reaction step, or by supplying the solution to the quenching step of the produced gas, or by utilizing the solution as an adsorbent of methacrolein from the residual gas of the produced gas.  
     CONSTITUTION: In the preparation of methacrylic acid by the vapor-phase catalytic oxidation of isobutylene, t-butanol, methacrolein, isobutylaldehyde or isobutyric acid, or their mixture with an O 2 -containing gas, a part of the by-produced aqueous acetic acid solution is (A) recycled to the oxidation reaction step, or (B) supplied to the quenching step for the quenching of the gas produced by the oxidation reaction thereby separating the gas into the gaseous part and the aqueous solution containing the high-boiling compounds and a small amount of methacrolein contained in the produced gas, or (C) recycled to the step for the recovery of methacrolein from the residual gas of the produced gas to absorb and separate the methacrolein, which is at least partly returned to the oxidation step, or (D) two or three of the above processes are combined together. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05198936-A (JP)
Title: Connecting method for heat seal connector
Inventor: MURATA TETSUO
IPC: H01R35/00
Filed: 1992-01-20
Abstract: PURPOSE:To enable the connection of terminals at minute pitches by improving the connection accuracy of the terminals of a heat seal connector. CONSTITUTION:Positioning marks 3d and 3f and dummy terminals 3c and 3e are provided on both sides of the pressure-bonding parts 3a and 3b where terminal rows are provided on both sides of heat sink connectors 3, and also similar positioning marks and dummy terminals are provided also on time side of a part where this heat seal connector 3 is pressure-bonded, and the fellow terminals are fused together based on the positioning marks, whereby the heat sink connector 3 is fixed onto the part temporarily, and then regular pressure- bonding is performed by a pressure-bonding head.
Patent JP-H07240148-A (JP)
Title: Method for forming fluorescent screen of color picture tube
Inventor: SUZUKI TETSUO
IPC: H01J9/227
Filed: 1994-02-28
Abstract: PURPOSE:To provide a method for forming a fluorescent screen of color picture tube in which the roughness of a fluorescent screen can be suppressed, and the peeling of a slurry film pattern can be also suppressed. CONSTITUTION:A phosphor suspension (slurry) containing a polyvinyl alcohol or modified polyvinyl alcohol, a bichromate, phosphor particles and water is applied onto the inner surface of the face plate 4 of the panel part of a color picture tube to form fluorescent screens 5G, 5B, 5R for color picture tube. In this method, the polyvinyl alcohol or modified polyvinyl alcohol used in the phosphor suspension (slurry) is formed of a mixed component of a one having low average polymerization degree and a one having high average polymerization degree, and, preferably, the average polymerization degree ratio of the one having high average polymerization degree to the one having low average polymerization degree is 2.4 times or more.
Patent JP-H05192596-A (JP)
Title: Controlling apparatus for rice polishing power in rice polishing machine
Inventor: HIRANO HARUCHIKA
IPC: B02B7/00
Filed: 1992-01-20
Abstract: PURPOSE:To make it possible to use the title apparatus regardless of the kind of the machine and the operational system by providing a rice polishing machine control device controlling the rice polishing machine and adjusting rice polishing power in accordance with control data for each kind of the machine in accordance with operational system of rice polishing being different for each kind of the machine and specification of a motor for rice polishing. CONSTITUTION:There are provided a control data storage device 3 for each kind of the machine storing in advance in accordance with operational system of rice polishing being different for each kind of the machine and specification of a motor 10 for rice polishing, a machine type setting device 5 setting the kind of a rice polishing machine, a reading-in device 2 for control data for each machine reading the control data for each machine stored in the control data storage device 3 for each kind of the machine in accordance with the setting condition, and a rice polishing machine control device controlling the rice polishing machine and adjusting the rice polishing power in accordance with the read-in control data for each machine. The same control apparatus 1 can be used thereby regardless of operational system of rice polishing and the control apparatus 1 can inexpensively be mass-produced.
Patent JP-S55167265-A (JP)
Title: Recognin m and l and their chemoreciprocals
Inventor: SAMIYUERU BOGOSHI
IPC: A61K49/00
Filed: 1980-03-10
Abstract: Disclosed herein are novel compounds Recognins termed Recognin M and Recognin L, belonging to a group of compounds termed Recognins, and produced, respectively, from artificial mammary and lymphoma cancer cells. Recognin M and Recognin L are useful for therapeutic and diagnostic purposes. They are each characterized by forming a single line precipitate with a specific antibody in quantitative precipitation tests and Ouchterlony gel diffusion tests; by being soluble in water and aqueous solutions having an acid or neutral pH, and insoluble at an alkaline pH; having a spectrophotometric absorption peak wavelength of 280 m mu ; and having a molecular weight of about 8,000 (as determined by thin layer gel chromatography). Recognin M contains approximately 90 and Recognin L approximately 92 aminoacid residues.
Patent JP-S52112851-A (JP)
Title: Heat insulating box
Inventor: INATANI MASATOSHI
IPC: F25D23/06
Filed: 1976-03-19
Abstract: PURPOSE: To provide a soft resilient body both for preventing foam material from leaking and for sealing inner and outer side of the box to a through hole for pipings and wirings of a heat insulating box such as a refrigerator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59155769-A (JP)
Title: Inspecting apparatus for electronic device
Inventor: MIYASAKA TADASHI
IPC: G01R31/02
Filed: 1983-02-25
Abstract: PURPOSE:To enable the inputting of an external drive electrical signal into an electrode terminal of a highly dense liquid crystal display body using a probe pin by employing a flexible film having a conductive pattern. CONSTITUTION:A conductive pattern 13 is formed at an internal end of flexible film 12 corresponding to an electrode terminal 18 of a highly dense liquid crystal display body 11. A convex conductive pattern 13 is set on an elastic body 15 in a groove 16 of a jig plate 22 to bring a convex top into contact with the electric terminal 18. The internal end of the conductive pattern 13 is made close in the pitch to correspond to the electrode terminal the external end thereof while being coarse to be an external electrical signal into terminal 14. A holding section 23 is moved to make coincide matching marks 17 with 25 on the liquid crystal display and the jig plate so that the electric terminal 18 is brought into contact with the conductive pattern 13 to drive the liquid crystal display body by an external electrical signal.
Patent JP-H04269784-A (JP)
Title: Cleaning device for image forming device
Inventor: SUGA AKIRA
IPC: G03G21/10
Filed: 1991-02-25
Abstract: PURPOSE:To prevent toner from sticking to a recovering impeller and to prevent a recovering blade from peeling off from a case by keeping one end part of the recovering blade stuck to the case on a surface on the other side as the surface coming into contact with the revolving impeller. CONSTITUTION:One part of the recovering blade 10 is stuck to the case 2 on the surface 10b on the other side of the surface 10a coming into contact with the recovering impeller 7. Then, the repulsive force that is generated by the recovering blade 10 being bitten into the recovering impeller 7 is exerted as the force pressurizing the recovering blade 10 to the case 2, so as to reinforce the sticking of the recovering blade 10 to the case 2. Thus, the recovering blade 10, being kept inseparable from the recovering impeller, is always held in a state of being bitten.
Patent JP-H03234531-A (JP)
Title: Manufacture of coated plate
Inventor: KIRIYAMA YOSHIYUKI
IPC: B05D5/06
Filed: 1990-02-09
Abstract: PURPOSE:To manufacture a coated plate where peelability of a transparent plastic film is favorable and curing properties of a coating is favorable, by a method wherein an ultraviolet curing type coating composition containing transparent glass powder where a difference between a refractive index of an ultraviolet polymerizable vehicle ingredient and that of a curing clear coating of a vehicle ingredient is specified is applied to the surface of a board. CONSTITUTION:An ultraviolet-curing-type coating composition containing transparent glass powder where a difference between a refractive index of an ultraviolet polymerizable ingredient and that of a curing clear coating of a vehicle ingredient is within 0.3 is applied to the surface of a base. Then after the coated surface is covered by a transparent plastic film, a cured coating is formed by applying ultraviolet rays to the transparent plastic film. The ultraviolet curing type coating composition to be used is constituted essentially of an ultraviolet polymerizable vehicle, optical reaction initiator and the transparent glass powder and the same is obtained by compounding the same with a coloring pigment or an extender pigment or an organic solvent or an additive agent at need. With this construction a coated plate where curing properties of the coating is favorable and peelability of the transparent plastic film is favorable can be manufactured.
Patent JP-H02209747-A (JP)
Title: Manufacture of semiconductor device
Inventor: NABESHIMA TAMOTSU
IPC: H01L21/76
Filed: 1989-02-09
Abstract: PURPOSE:To enable an insulating film, etc., to be buried in a groove at the same height as a semiconductor substrate and flatly by accumulating second burying material leaving first burying material on the side face of a groove, and then applying flattening material on the whole surface of a semiconductor substrate, and etching the second burying material and the flattening material. CONSTITUTION:A thermal oxide film 2 and a poly-Si semiconductor film 3 are formed on a semiconductor substrate 1. Next, a phosphorous glass film is formed as an insulating film 24, and with it as a mask a groove 4 is formed at an element isolating region. Next, a CVD oxide film is accumulated as a first burying material 20. Further, the phosphorous glass film 24 and the CVD oxide film 20 are etched so that the side face of the semiconductor substrate 1 may not be exposed, and then a CVD oxide film of the same material as the first burying material is accumulated as a second burying material 21. At this time, cavities 22 are formed by the first and second burying materials 20 and 21. Thereafter, a resist film is applied as a flattening material 6 so that the surface of the semiconductor substrate 1 may be of a plane. The second burying material 21 and the flattening material 6 are etched at the equal etching speed so that they may be of the same height as the surface of the semiconductor substrate 1.
Patent JP-H08221863-A (JP)
Title: Disk driving device
Inventor: SHINODA TAKAO
IPC: G11B17/04
Filed: 1995-02-20
Abstract: PURPOSE: To improve operability by providing a detecting means detecting the movement of a tray when the tray is pushed from the stopping position for a reproducing toward an insertion direction and making the tray be automatically ejected based on the signal detected by the detecting means. CONSTITUTION: A tray 2 is held at the stopping position for the reproducing by a spring 9, etc., and the movement of the tray 2 when the tray 2 is pushed from the stop position toward the insertion direction is detected by a detecting means consisting of a switch 6 and a lever operating protrusion part 5. Then, that the tray 2 reaches the stop position for the reproducing is detected by a detecting means consisting of a switch 8 and a lever operating protrusion part 7 and the driving part 14 of the tray 2 is controlled by receiving detection signals from both detecting means. The tray 2 is stopped at the stopping position for the reproducing by making the driving part 14 stop while receiving the detection signal from the switch 8 in a control part.  Thereafter, the tray 2 is automatically ejected by controlling the driving part 14 while receiving the detection signal from the switch 6 in the control part.
Patent JP-H09221084-A (JP)
Title: Bicycle
Inventor: ABE MINORU
IPC: B62K19/44
Filed: 1996-02-19
Abstract: PROBLEM TO BE SOLVED: To provide a novel design of a bicycle and to simplify the structure for covering a driving part. SOLUTION: A frame 2 of a bicycle 1 consists of a tubular frame body 7, a suspension fork 10 rotatably supported by a head portion 21 and a driving case 8 having a hanger portion 16, the driving case 8 being at least partly housed within the frame body 7. A steering part 3 includes a handle 11 attached on the top of the front fork 10. A running part 5 includes a rear wheel 13 attached on the rear end of the frame body 7 and a front wheel 12 attached on the lower end of the suspension fork 10. A driving part 4 includes a crank 30 rotatably supported by the hanger portion 16, a speed increasing part disposed within the driving case 8 for increasing and transmitting the rotational speed of the crank 30 and a tansmitting part 33 for transmitting the increased rotational speed to the rear wheel within the frame body 7.
Patent JP-S61228005-A (JP)
Title: Manufacture of polyolefin
Inventor: GERUHANTO FUINKU
IPC: C08F10/00
Filed: 1986-02-13
Abstract: A process for the preparation of polyolefins, polydienes and copolymers thereof by polymerization in solvents, liquid monomers" or in the gaseous phase at a temperature between -20°C and 150°C using magnesium hydride, a halogen-containing transition metal compound of Group IV and an aluminium alkyl compound, characterized in that the polymerizatioh is carried out in the presence of a catalyst system consists ofa) a magnesium compound having the general formula M<sup>g</sup>Hx wherein x is a number between 1 and 2, and more specifically 2;b) a compound of a transition metal of Group IV having the general formulaMeHal<sub>4</sub> wherein Me is a transition metal, more specifically titanium, and Hal is a halogen, more specifically chlorine; andc) an aluminium alkyl compound having the general formula AIR<sub>n</sub>Hal<sub>(3-n)</sub> wherein R is a C<sub>1</sub>-C<sub>6</sub> alkyl residue, more specifically ethyl, Hal is a halogen, more specifically chlorine, and n is a number of from 1 to 3, and preferably 3.
Patent JP-H11229468-A (JP)
Title: Waterproof pan
Inventor: TOSAKA TOSHIAKI
IPC: E03C1/20
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof pan suitable for contriving reduction of cleaning burden. SOLUTION: Drain grooves (an entrance drain groove 4 and an opposite drain groove 5) are provided only on the entrance side 2a and opposite side 2b of a waterproof pan floor plate part 2, a drain trap 7 is connected to the drain hole 5c of the opposite drain groove 5, and water flowing in the entrance drain groove 4 is smoothly drained through piping 8 by connecting the drain trap 7 and the drain hole 4a of the entrance drain groove 4 by piping 8. Thereby the drain groove connected between the entrance drain groove 4 and the opposite drain groove 5 is eliminated and reduction of the drain groove of the outer periphery of a waterproof pan 1 is contrived.
Patent JP-H04272443-A (JP)
Title: Control device of internal combustion engine
Inventor: WACHI SATOSHI
IPC: F02D41/18
Filed: 1991-02-26
Abstract: PURPOSE:To make control complying with the actual air amount even when a thermal type air amount sensor gives an abnormal output immediately after the power supply is put on. CONSTITUTION:The heat emission amount from a temp. dependent resistance is controlled using a thermal type air amount sensor 2, and the suction air amount of an internal combustion engine is measured. The period of revolutions of the engine is sensed by a crank angle sensor 10, and the suction air amount is sampled at the determined periods with a CPU 905. The mean air amount is calculated, and the injection pulse width is determined, and the specified time from the power supply being put on is set on a counter 905d in the CPU. Counting is made by a timer 905c in the CPU, and an upper limit value is given by the CPU to the mean air amount until the specified time goes, followed by calculation of the value to which corrections based on the atmospheric pressure and suction temp. are added. The corrected value is used as the mean air amount.
Patent JP-S56127667-A (JP)
Title: Method and apparatus for preparation of carbon black
Inventor: SUGAWARA KOUICHI
IPC: C09C1/52
Filed: 1980-03-11
Abstract: PURPOSE: To prepare carbon black having excellent liquid absorptivity, electrical conductivity, thermal conductivity, etc., by carrying out the thermal decomposition reaction of acetylene and the partial combustion reaction of a specific hydrocarbon instantaneously and separately, and mixing and reacting the whole reaction raw materials in the same region.  
     CONSTITUTION: A vertical reaction furnace 1 is provided with a hydrocarbon nozzle 2 for supplying gaseous hydrocarbons (e.g. acetylene, ethylenic unsaturated hydrocarbons, aromatic unsaturated hydrocarbons, monocyclic unsaturated hydrocarbons or polycyclic unsaturated hydrocarbons) and oxygen at the top center of the furnace. Acetylene nozzles 8 are arranged around the hydrocarbon nozzle 2 separating therefrom at a distance to allow the separate instantaneous reaction of each component. After the thermal decomposition of acetylene and the partial combustion of the hydrocarbons occured separately, the reaction products are mixed homogeneously in the furnace to produce carbon black uniformly, which is suspended in the stream of gas mainly of H 2  and CO, and discharged from the outlet 10 of the frnace. The process gives carbon black having well-developed structure, in high yield. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05234106-A (JP)
Title: Optical information recording and reproducing head
Inventor: SUGIYAMA TOSHINORI
IPC: G11B11/105
Filed: 1992-02-18
Abstract: PURPOSE:To hardly deviate focus by providing a light shielding plate provided with a photodetector detecting a reflected light from an optical information recording medium on its rear side and having a prescribed shielding characteristic in the light path of an optical system. CONSTITUTION:A laser spot light outgoing from a semiconductor laser 1 becomes the linearly polarized light of S polarization through a collimate lens 2 and is made incident on a beam splitter 3 and then the optical information recording medium 7 provided with the photodetector 8 on the rear surface is irradiated with the laser spot light through the light shielding plate 5, etc., having the light shielding characteristic more reducing the diffraction limited diameter of the light spot. Then a reflection back light spot by Kerr effect from the medium 7 is made incident on the photodetector 10 through a back light path. On the shielding plate 5 of a round shape, light shielding films whose transmission light quantity becomes the same quantity when the objective lens 6 focuses are provided on whose central part and whose outer peripheral part and the photodetector is arranged on a part where luminous flux diameter is large relatively and light quantity balance is hardly broken even when a relative position between liminous flux and the photodetector is slightly deviated and focus is hardly deviated.