baber/WOPTO huggingface dataset:
Patent JP-H03250083-A (JP)
Title: Resin composition for producing pressure-sensitive adhesive
Inventor: YOSHIDA HIROSHI
IPC: C08L53/00
Filed: 1990-02-27
Abstract: PURPOSE:To prepare the tile compsn. giving a pressure-sensitive adhesive improved in the adhesive power, holding power, and heat resistance by cross- linking, with a diisocyanate, styrenic parts of a block copolymer of an alkyl acrylate with a specific styrenic copolymer. CONSTITUTION:The tile compsn. improved in the heat resistance is prepd. by cross-linking B parts of a block copolymer shown by ABA (wherein A is a polymer of an alkyl acrylate having a 4C or higher alkyl group, and B is a copolymer of styrene with 0.5-8mol% vinylic compd. having a hydroxyl group in the side chain). By thus confining cross-linking points within the polymer section with a high Tg, the polymer section with a low Tg, a factor for providing self-adhesive power, is made easily movable, keeping the decrease in self-adhesive power slight and imparting holding power and heat resistance to the compsn. Because of its high heat resistance, the compsn. is expected to be used in a wide application area, and a solvent-free system can be achieved.
Patent JP-H01222882-A (JP)
Title: Robot hand
Inventor: ASAKAWA JUNJI
IPC: B25J15/08
Filed: 1988-02-29
Abstract: PURPOSE:To make it possible to hold properly two kinds of works which are different in size with one robot hand by incorporating an auxiliary cylinder within a cylinder controlling fingers to be opened/closed, and thereby constituting a structure to control the movement of rods depending on the work different in size. CONSTITUTION:An auxiliary cylinder 35 is incorporated within No.1 cylinder 30 for controlling a pair of fingers 2 and 3 to be opened/closed. Judgement is formed whether or not air is to be supplied depending on the size of a material 4 in a plane form in order to change the suspension positions of rods 7 and 8 to the air port 38 of the auxiliary cylinder 35 so that the maximum opening between the fingers 2 and 3 are set in such a way as to be changed in two steps depending on the size of the material 4 in a plane form. When, for example, the material 4 in a plane form is small, air is supplied to the air port 38 of the auxiliary cylinder 35 so as to let a sub-piston 36 be moved to the left with pressure for letting the rod 7 be moved to the left via a stopper 22. The movement allows the rod 8 to be moved to the right via a rack 24, a pinion gear 26 and a rack 25, thereby letting the opening W0 of a pair of the fingers 2 and 3 be somewhat wider than the length of the side of the material in a plane form.
Patent JP-S56143003-A (JP)
Title: Electronic control circuit
Inventor: OGITA YASUHIRO
IPC: G05B11/16
Filed: 1980-04-10
Abstract: PURPOSE:To enable to adjust the output by detecting the voltage in coincidence with the detected comparison voltage through the change of the comparison voltage with on/off of the ladder circuit. CONSTITUTION:When a signal voltage 51 which is the off signal of freezing chamber cooling is selected, since the resistance value of a temperature sensor 7 is changed in following to the freezing chamber temperature, the signal voltage 51 is changed. The signal voltage 51 is given to a comparator 4 as a detected voltage 42. On the other hand, a comparison voltage 41 is changed through the combination of resistors R1-R5 of a ladder circuit with the operation of an operation circuit 3, and the combination of the resistors in the ladder circuit 6 at the coincidence voltage of the signal voltage 41=signal voltage 42, e.g. 00101 is written in a RAM incorporated in the operation circuit 3. If the code is in coincidence with the code 00101 registrated in a ROM for off voltage of the signal voltage 51 set at first, the cooling is made to off. But, the cooling of the freezing chamber is kept until the coincidence voltage of the detected voltage 42 is the voltage having the code registrated in ROM. That is, the control of cooling off is not made.
Patent JP-H04283563-A (JP)
Title: Crystal composed of photomerocyanine component of indolinospirobenzopyran derivative, its production and thermochromic and photochromic material composed of the same crystal
Inventor: MIYASHITA AKIRA
IPC: C09K9/02
Filed: 1991-03-13
Abstract: PURPOSE:To obtain a new compound, useful as a thermochromic and a photochromic materials and capable of simultaneously achieving purification of a coloring type component and fixation of a colored state. CONSTITUTION:A compound expressed by formula I (R<1> is 1-20C alkyl, aralkyl, methacryloxymethyl, etc.; R<2> to R<5> are H, 1-6C alkyl, aryl, aralkyl, 1-5C alkoxy, halogen, etc.; R<6> and R<7> are H, 1-6C alkyl, aryl, aralkyl, cyano, etc,; R<8> is H, 1-6C alkyl, chloromethyl, etc.; Y is O or S), e.g. 3-chloromethyl-5- nitrosalicylaldehyde. The compound expressed by formula I is obtained by dissolving an indolinospirobenzopyran derivative expressed by formula II in a polar organic solvent (e.g. methanol) and then irradiating the resultant solution with ultraviolet light, e.g. by using an ultrahigh-pressure mercury lamp.
Patent JP-S63214365-A (JP)
Title: Chemical liquid spray apparatus in compartment
Inventor: TAKEUCHI SHIGEO
IPC: B05B7/10
Filed: 1987-03-02
Abstract: PURPOSE:To efficiently allow a sprayed chemical liquid to diffuse throughout a compartment, by directing the heads of a plurality of chemical liquid spray nozzle units as chemical liquid atomizing means toward a diagonally upward part and swirling them. CONSTITUTION:When a sprayer main body A is arranged in the compartment of a car and air is supplied to the air communication path 14 of the sprayer main body A from an air supply source through a control panel with doors and window glasses closed, the air is injected from the air jet orifices of a plurality of chemical liquid spray nozzle units N2, N4. At this time, the disinfection liquid or deodorizing liquid in a chemical liquid tank 9 is sucked out from the chemical liquid jet orifice formed to the central part of a ring-shaped air jet orifice by ejector effect to be injected from the jet orifices of spray nozzle. Herein, since the spray direction of each of the nozzle units N2, N4 is turned in a diagonally upward direction and inclined in a direction of generating a swirling stream, the chemical liquid is allowed to diffuse throughout the compartment.
Patent JP-S58167442-A (JP)
Title: Production of optical fiber parent material
Inventor: SUDOU SHIYOUICHI
IPC: C03B37/018
Filed: 1982-03-26
Abstract: PURPOSE:One or both of the glass raw material gas and the flame gas are made to rotate spirally and blown out of the synthesis torch to increase the deposition efficiency of glass fine particles and permit easy and high-speed formation of optical fiber parent material. CONSTITUTION:In the production of optical fiber parent material by the VAD method, SiCl4 containing GeCl4 is blown out of the nozzle 23 as the glass raw material gas, while H2, O2, Ar are blown out of the nozzle 22 as the flame gas. One or both of them is made to rotate spirally as shown in the line 25 by the fan 28 to form the porous parent material 26. Thus, the flow of the glass fine particles is made to rotate, resulting in incerease in fine particle deposition efficiency on the growing surface of the porous parent material 26, thereby the high-speed production of the parent material is realized.
Patent JP-S56142820-A (JP)
Title: Heat-treating furnace for pipe and operation thereof
Inventor: SAKOTA AKINORI
IPC: F27B9/02
Filed: 1980-04-09
Abstract: PURPOSE:To heat-treat a pipe efficiently while using a reduced space by a method wherein each of rotatable baffles having an arched cross-sectional shape and provided at a plurality of furnace spaces of the heat-treating furnace is sequentially opened only at an adjacent pair of the furnace spaces. CONSTITUTION:The pipe M introduced into an introducing chamber 2 at a temperature of about 800 deg.C, for instance, is heated 9 in a furnace chamber A1 to the temperature in the chamber A1 of 850-950 deg.C. Next, after heating further or cooling the pipe M in a furnace chamber A2, the pipe M is cooled successively in furnace chambers A3, A4 and is discharged, for instance, at about 600 deg.C. During the heating or cooling operation, the said baffle 4 of each of the chambers A1-A4 is closed to seal each of the chambers A1-A4 independently. When the pipe M is transferred, for instance, from the chamber A3 into the chamber A4, the baffle 4 of the chamber A4 is opened to allow the passing of the pipe M. Subsequently, the baffle 4 of the chamber A4 is closed, while the baffle 4 of the chamber 3 is opened, and the pipe M in the chamber A2 is transferred into the chamber A3. By similar operations, the pipe M is transferred through the chambers A1-A4 successively, and the pipe M having been heat-treated is discharged from the chamber A4.
Patent JP-H09238671-A (JP)
Title: Device for controlling sampling of yeast from fermentation tank and control method of the sampling
Inventor: SEKI RIKIO
IPC: G01N21/3554
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a device for controlling the sampling of yeast, capable of accurately measuring the concentration of the yeast even in a case low in the concentration of the sampled yeast and subsequently stopping the sampling of the yeast in a prescribed yeast concentration, when the yeast is sampled from a fermentation tank, and to provide a control method thereof. SOLUTION: A side glass G formed from a transparent material is disposed in a yeast-sampling pipe L0 for sampling the yeast used for the fermentation of beer from a fermentation tank. A reflection type IR light water meter 10 for measuring the ratio of water portion contained in a measuring target by the utilization of the IR light-absorbing property of the measuring target is disposed at a place adjacent to the yeast-sampling pipe L0 so as to face to the side glass G. The measurement value of the ratio of beer portion with the IR light water meter 10 is compared with a prescribed value preliminarily set with a controller 11.  When the measurement value of the beer portion is larger than the prescribed value, a closing signal (b) from the controller 11 is outputted to an actuator A for performing the opening or closing of an opening or closing value V to close the yeast-sampling pipe L0.
Patent JP-S58167065-A (JP)
Title: Continuous casting device
Inventor: SUZUKI MASAKAZU
IPC: B22D11/16
Filed: 1982-03-26
Abstract: PURPOSE:To enable the automatic correction of tracking by providing an auxiliary storage device in combination with a computer for control separately therefrom, and estimating the tracking condition for casting after resetting from the information of the auxiliary storage device during the stoppage of the computer and the tracking information for casting prior to the stoppage. CONSTITUTION:In a continuous casting device having a computer 100 for control, an entirely independent auxiliary storage device 101 is connected to the computer 100. The device 101 is so constituted that the operation information of a cutter 16 which cuts an ingot 4 is inputted and the weighing value of a ladle weight meter 10 is inputted thereto. When the computer 100 is reset from the temporary stoppage, the cutting times of the ingot, the exchange times of ladles and the molten steel weight in the ladles during the stoppage period are inputted from the device 101 to the computer 100, and the tracking for casting is corrected automatically from said information and the information for tracking the casting process just prior to the stoppage.
Patent JP-H11279168-A (JP)
Title: Neuraminic acid derivative
Inventor: HONDA TAKESHI
IPC: C07D309/28
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a new compound having an excellent inhibiting activity for a sialidase and effective in treating influenza. SOLUTION: This compound is represented by formula I (R<1> is a 1-4C alkyl or the like; R<2> and R<3> are each H or a 2-25C aliphatic acyl; X is OH or the like; Y is NH2 or the like; Z is O or the like, except a compound, etc., in which R<1> is a 1-4C alkyl; R<2> and R<3> are each H or a 2-25C aliphatic acyl; X is a halogen or a 1-4C alkoxy; Y is NH2 and Z is O), e.g. 5-acetamido-4-(C-aminooxy- C-iminomethylammno)-7-O-hexanoyl-2,3,4,5-tetradeoxy-D-glycero-D-galact o-non-2- enopyranosic acid.  The compound represented by formula I is obtained by a method, etc., for reacting a compound represented by formula II (R<2a> and R<3a> are each R<2> , R<3> or the like; X<a> is X or the like; W<a> is H or the like) with N,N'-di-t-butoxycarbonylthiourea, removing the protecting group of the resultant compound represented by formula III (Boa is t-butoxycarbonyl) and affording a compound represented by formula IV (W is H or the like).
Patent JP-S56145050-A (JP)
Title: Copy conveyor
Inventor: IKEDA TAKASHI
IPC: B65H5/06
Filed: 1980-04-11
Abstract: PURPOSE: To obtain proper conveyance for copies in an electrophotographic duplicating machine of a moving the type by displacing the bearing of a driven roller to be freely pushed to or released from a drive roller for giving a holding force adequate to the thickness of a copy between rollers and the copy.  
     CONSTITUTION: An electrophotographic duplicating machine is provided with a drive roller 20A and a driven roller 20B for conveying and a catch member 5 for regist regulation and alignment of the edges. The bearing of a driven roller 20B is displaced to be freely pushed to or released from a drive roller 20A by a push member 10 linked with an adjuster 12. When a handle 12a is turned, the tension of a spring 11 is changed, and the push force of the push member 10 to a bearing 8 is changed. Consequently, the holding force to a copy passing between conveying rollers 20 is changed. This construction permits to ensure smooth conveyance even if various thicknesses of copy are given. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S54140537-A (JP)
Title: Electrostatic recording paper
Inventor: TANAKA TETSUO
IPC: G03G5/02
Filed: 1978-04-24
Abstract: PURPOSE: To make it possible to uniformly form a conductive layer with a little application thereby to improve the performance of electrostatic recording paper by specifying the air permeability and sized degree of a paper substrate, on which the conductive layer and a dielectric layer are laminated.  
     CONSTITUTION: Starch (or its derivative), polyvinyl alcohol (or its derivative) and a sizing agent are mixed in thw weight ratio of 70 to 97:30 to 3, and the resultant mixture is size-pressed or applied in a quantity more than 1 g/m 2 , preferably, within 1.5 to 4 g/m 2  to common paper desirably having an air permeability higher than 30 seconds. A conductive layer 2 and a dielectric layer (or a recording layer) 3 are consecutively laminated upon the paper substrate 1 thus prepared to have a permeability higher than 300 seconds/cc and a sized degree of 20 to 30 seconds. Thus, the layer 2 is formed as a coating film which has a uniform thickness by the application of 2 to 3 g/m 2  and a satisfactory film forming property. Moreover, the curling property of the electrostatic recording paper thus obtained is improved while satisfying the paper like property. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11250926-A (JP)
Title: Phosphoric acid fuel cell power generating facilities
Inventor: TSURU KIYOSHI
IPC: H01M8/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide phosphoric acid fuel cell power generating facilities using a normal pressure fuel cell capable of increasing the pressure loss of a reformer, making the size small, lowering the outlet pressure of a fuel electrode, keeping the differential pressure between electrodes small. SOLUTION: A fuel electrode outlet gas booster 13 is arranged in the path of a fuel electrode outlet gas line 20 connecting a fuel electrode outlet and a reformer 7. The fuel electrode outlet gas booster 13 is operated to raise the pressure of fuel electrode outlet gas to the degree corresponding to the pressure loss of the downstream gas of a fuel electrode 9a, and thereby, the fuel electrode outlet gas pressure is lowered to the value near to the atmospheric pressure.
Patent JP-H10335364-A (JP)
Title: Manufacture of flip chip mounting solder bump of semiconductor device and solder bump manufactured by the same method and method for analyzing the same
Inventor: KYO NANJU
IPC: G01N21/88
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a flip chip mounting solder bump for a semiconductor device for using an alloy of silver and tin for the solder bump, and the solder bump manufactured by this method, and a method for analyzing this. SOLUTION: In a method for manufacturing the flip chip mounting solder bump for a semiconductor device to be mounted on a circuit board, on which a pattern has already been formed according to the characteristics of an element, a boundary film 14 is formed (1), a photo process is operated (2), silver 18 and tin 20 are plated successively on a region from which a photoresist is removed in the photo process (3), the photoresist is completely removed (4), the etching of the boundary film 14 is carried out (5), a reflow process is operated, and the silver 18 and the tin 20 successively formed by plating is mixed with a prescribed ratio so as to be turned into alloy (6).
Patent JP-S56144818-A (JP)
Title: Method and apparatus for controlling upsetting pressure in metal extrusion press
Inventor: ABE TAKAHIRO
IPC: B21C31/00
Filed: 1980-04-14
Abstract: PURPOSE: To maintain the gradually raised upsetting pressure in order to improve the quality of product, by controlling the electro-hydraulic servo-valve with the difference signal obtained from the actual upsetting pressure signal and the preset upsetting pressure signal provided with a gradually rising characteristic.  
     CONSTITUTION: The preset upsetting pressure of the setter 16 is converted into an electric signal e i  which is thereupon raised with the time by the ramp function generator 17 wherefrom a signal e o  is produced. On the other hand, the detector 12 detects the actual upsetting pressure and the output of the detector 12 is converted into an electric signal e f  by the amplifier 18. The difference signal e o -e f  is converted into the output signal I s  by the servo-amplifier 14, and the electro-hydraulic 13 is controlled by this output signal I s . Thereupon, the pressure, being controlled by the servo-valve 13, is applied to the cylinders 9a, 9b, 9c and is raised with the time, and thereby, the billet is upset. At this point, the pressure detected by the detector 12 is converted into an electric signal by the amplifier 18, and this electric signal is inputted to the amplifier 14 which thereupon operates a negative-feedback amplification so as to prevent the generation of deviation between the preset pressure and the actual pressure, and thereby, the actual upsetting pressure is suitably maintained. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S62207679-A (JP)
Title: Thermal transfer material
Inventor: TANAKA TSUNEO
IPC: B41M5/44
Filed: 1986-03-07
Abstract: PURPOSE:To enable the titled material to remain stable in preservation under hot and humid environment and enhance thermal conductivity of an ink layer by using an anti-sticking layer, providing a hardened film of a siloxane having a radial-polymerizable double bond on the back side of a base film. CONSTITUTION:A hardened film of a siloxane having a radical-polymerizable double bond is a film obtained by hardening the siloxane by irradiating with UV rays, electron rays or the like. The siloxane having the radical- polymerizable double bond may be equivalent to a monomer, an oligomer or a prepolymer. A film-forming material comprising at least the siloxane is applied to a base film by a conventional method, and is irradiated with UV rays, electron rays or the like to provide a film. Since little thermal loss arises from the protective layer thus provided, clear printed images can be obtained even when printing speed is enhanced, and accordingly, it is possible to cope with a high-speed printing.
Patent JP-H09218275-A (JP)
Title: Display device
Inventor: HIEDA TOYOFUMI
IPC: G04C3/00
Filed: 1996-02-10
Abstract: PROBLEM TO BE SOLVED: To rotate a display with the amount and a cycle set optionally by a user. SOLUTION: A body 6 to be detected is mounted to a rotary body 2. When a detecting part 10 detects the body 6, a control part 16 stops a driving part 14 driving the rotary body 2. The rotary body 2 rotating because of driving of the driving part 14 by the control part 16 is stopped when the body 6 is detected. Therefore, the rotating amount and a rotating cycle of the rotary body 2 can be changed simply by chancing a fitting position and a count of the body 6 to be detected.
Patent JP-H02227209-A (JP)
Title: Mastication of natural rubber
Inventor: YONEDA KAZUO
IPC: B29B7/18
Filed: 1989-02-28
Abstract: PURPOSE:To make it possible to obtain the desired rubber viscosity at all times when the mastication of natural rubber as stock completes without being affected by the fluctuation in the lot of material by a method wherein the rubber temperature and the instantaneous power of a motor for driving a kneading device during the mastication of the natural rubber as stock with the kneading device are monitored so as to stop the mastication when the instantaneous power becomes lower than the value, which is obtained in advance and is one having at the predetermined rubber temperature under the rubber viscosity at the completion of the predetermined mastication. CONSTITUTION:The driving motor 2 of a Banbury mixer 1 and a temperature sensor provided in the Banbury mixer 1 are respectively connected to a power converter 3 and to a rubber temperature converter 4 so as to convert instantaneous power and rubber temperature in analog form into digital form in order to input them in the processing unit 5 of a computer. In a data file 6 connected to the processing unit 5, the relationship between the instantaneous power of the Banbury mixer 1 and rubber viscosity and rubber temperature in every rubber as stock are stored. The processing unit 5 compares the instantaneous power with the value obtained in advance of the power in the predetermined rubber temperature at the predetermined rubber viscosity so as to detect the time point when the former becomes smaller than the latter in order to stop the mastication of rubber as stock.
Patent JP-S51123458-A (JP)
Title: Flexible stop plug sealing packing
Inventor: KOJIMA NORIATSU
IPC: F16L17/00
Filed: 1975-04-21
Abstract: PURPOSE:A flexible stop plug sealing packing absorbing multi-direction error and play between pipes, facilitating effective pipe-laying jobs and preventing leakage by following deformation occurring after the jobs.
Patent JP-2000250855-A (JP)
Title: Network computing system, operating mode control method for the same and repeater to be used for the same system
Inventor: ISODA KAZUHIKO
IPC: G06F15/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To easily and surely switch the operating mode of a network computer. SOLUTION: When a network computer 30 is loaded in a repeater 20, on the basis of an indication from a mode switching mechanism 336, the operating mode is automatically switched. In an office mode, synchronizing processing is performed and a lock state is held by a lock mechanism 38. In a mobile mode, the lock state of the lock mechanism 38 is canceled as well and the network computer 30 can be detached from the repeater 20.
Patent JP-S52132683-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA TAKASHI
IPC: H01L27/06
Filed: 1976-04-30
Abstract: PURPOSE:To obtain the semiconductor of high input impedance, low ON-state resistance and great current capacity, by making the bipolar transistor and MOSFET into a single unit of the planar type as prescribed.