baber/WOPTO huggingface dataset:
Patent JP-S63199242-A (JP)
Title: High-density polyethylene film and production thereof
Inventor: KOTANI TERUMITSU
IPC: C08L23/00
Filed: 1987-02-14
Abstract: PURPOSE:To obtain a film, consisting of specific high-density polyethylene and straight-chain low-density polyethylene and having a high strength as well as excellent transparency. CONSTITUTION:A film, consisting of (A) high-density polyethylene having >=0.935g/cm<3> density and (B) straight-chain low-density polyethylene having 0.88-0.910g/cm<3> density, containing 50-90wt.% component (A) and-having <20% haze value. The above-mentioned film is obtained by blending the components (A) with (B), molding the resultant blend in the form of a film, heat-treating the film using >=3 heated rolls having excellent surface gloss (preferably at 30-70 deg.C temperature) and directly cooling the heat-treated film.
Patent JP-S60193987-A (JP)
Inventor: ROBAATO UIRIAMU UOODO
IPC: A61P37/08
Filed: 1985-02-21
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-S59158544-A (JP)
Title: Circuit substrate and manufacture thereof
Inventor: HIRAI HIDEO
IPC: H01L21/60
Filed: 1983-03-01
Abstract: PURPOSE:To improve the productivity, reliability and durability of a circuit substrate by forming an insulating adhesive layer on a substrate made of a metal and forming a metallic layer, to which a desired circuit pattern is formed and which can be wire-bonded, on the adhesive layer. CONSTITUTION:Insulating adhesives 2 are applied onto a substrate 1 made of aluminum of excellent thermal conductivity, aluminum foil 4 to which desired circuit patterns are shaped is bonded on the adhesives, and the aluminum foil 4 functions as a bonding pad. The back of the aluminum foil 4 is roughened, and adhesive property to the insulating adhesives 2 is improved. On manufacture, the insulating adhesives 2 are applied onto the substrate 1 made of a metal and an adhesive layer is formed, and the aluminum foil 4, one surface thereof is roughened, is fixed on the adhesive layer while the roughened surface is directed to the insulating adhesive 2 side. An etching resist 6 is printed on the surface of the aluminum foil 4 so as to form the desired circuit patterns, and the unnecessary section of the aluminum foil 4 is corroded and removed through etching treatment. Lastly, the etching resist 6 is dissolved and removed by a solvent, and a circuit substrate using the aluminum foil 4 as a bonding pad is completed.
Patent JP-2000232054-A (JP)
Title: Aligner and exposure method
Inventor: AKIZUKI MASAHIKO
IPC: G03F7/20
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To conduct highly accurate exposure to each shot region on a substrate. SOLUTION: Offset data, such as shot offsets corresponding to setting information of a mask R and setting information of a blind 5 defining an illumination region IAR, scaling, rotation, and perpendicularity can be set in a process program file, as exposure condition data corresponding to identification data which are set corresponding to each shot region on a substrate W. Prior to exposure, a process program containing these offset data is set. At exposing, the identification data corresponding to each shot region are used as keys by a control unit 20, and a process program file is retrieved. Under the retrieved exposure condition, exposure is executed with respect to each shot region. As compared with the conventional technique using the same offset value for all the shot regions, exposure accuracy is improved in each shot region.
Patent JP-2000234107-A (JP)
Title: Flaky silver powder and its production
Inventor: OGI KOZO
IPC: B22F9/04
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide flaky silver powder which does not react with thermosetting resins and small in ion impurities. SOLUTION: In the case silver powder before grinding is mixed with, e.g. 0.1 to 25 wt.% nonionic surfactant such as Noigen(R) ET 190 (Dai-Ichi Kogyo Seiyaku Co., Ltd. nonionic surfactant H.L.B. value=19), is subjected to wet grinding in a grinding solvent by a grinder such as an Atrita mill and is thereafter subjected to filtering, drying and cracking, flaky silver powder in which, on the surface and inside of the produced flaky silver powder, organic matters having functional groups to be reacted with thermosetting resins are not present, also, organic matters in which ion dissociation occurs are not present and suitable for electrically conductive paste can be produced.
Patent JP-H05236744-A (JP)
Title: Multioutput swtching power source unit
Inventor: FUKUCHI TAKESHI
IPC: G03G15/00
Filed: 1992-02-19
Abstract: PURPOSE:To prevent the occurrence of an accident, such as the damage of the load of a second output, catching fire, etc., even when a fault occurs in a step-down stabilization circuit which obtains the low-voltage second output from a first output. CONSTITUTION:A chopper circuit 7 obtains a 5-V second output for control from a 24-V first output for driving, the output voltage of which is fed back to a PW control circuit 3 for controlling the driving pulse width of an FETQ 1. When an abnormal voltage is generated in the second output, a Zener diode ZD7 on a second output terminal side clips the abnormal voltage and, at the same time, the abnormal voltage is transmitted to the circuit 3 by means of a photocoupler 6 to stop the FETQ 1 and to a transistor Q3 by means of a photocoupler 9. Since the transistor Q3 is turned on, the electric charges of the first output accumulated in a capacitor C4 are discharged through a resistor R14 and the voltage of the first output abruptly drops to about zero.
Patent JP-2000230444-A (JP)
Title: In-cylinder injection engine control system
Inventor: NISHIMURA HIROBUMI
IPC: F02D41/02
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To enable effective refreshing of an NOx-occluded lean NOx catalyst and, particularly, to enhance refreshing effect while keeping fuel economy from being aggravated. SOLUTION: This system is for a cylinder fuel injection type engine that is equipped with an injector 22 that directly injects fuel into a combustion chamber and a lean NOx catalyst. It is provided with an air-fuel ratio changing means that varies the air-fuel ratio that can range from those exceeding the stoichiometric air-fuel ratio to generally the stoichiometric air-fuel ratio or those below it and a control means 71 for refreshing the catalyst. When the air-fuel ratio is changed from the lean to the generally stoichiometric or richer ratio, the control means 71 splits fuel injection from the injector 22 into several shots that are injected at an injection start timing during an intake stroke, as provided as a catalyst refreshing control. Furthermore, it retards the ignition timing with respect to MBT.
Patent JP-S53118474-A (JP)
Title: Production of drawn thermoplastic resin films and its device
Inventor: YOSHIMURA ISAO
IPC: B29C55/00
Filed: 1977-03-25
Abstract: PURPOSE: To obtain a biaxially drawn film having improved optical and mechanical properties, and reduced thickness deviation, etc. efficiently, by heating a raw film to expand with the internal pressure, and by blowing a forced circulation flow of conditioned gas on the film under specific conditions. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54124032-A (JP)
Title: Preparation of laminate tape test specimen
Inventor: UTA KATSUROU
IPC: B29C65/82
Filed: 1978-03-20
Abstract: PURPOSE: To improve the quality of a test specimen, by heating laminated tapes, and by pressing them with pressure rolls to bond the superposed part.  
     CONSTITUTION: One of the two laminated tapes is placed on top of another with the plastic film surface facing the metal tape surface. Polyester films are placed on the top and bottom surfaces, and the test specimen is inserted from the left side 12 into the specimen sliding table 13. Hot air is blown from the blowing nozzle 9, and diffused through the mesh 10 to heat uniformly the top face of the specimen, which is moved to the right, and pressed by the pressure rolls 14, and bonded uniformly. The polyester films are easily released because of poor adhesiveness, and the specimen is cut to a given dimension to release the partial bonded part with a nipper, etc. Thus, a folded test specimen can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S63200883-A (JP)
Title: Apparatus for treating waste developing solution
Inventor: KAMINAKA KAZUSHIGE
IPC: C02F1/04
Filed: 1987-02-14
Abstract: PURPOSE:To concentrate waste developing soln. and to prevent diffusion of volatile material contaminating environment into atmospheric air during the concentration by blowing hot air to an evaporation medium which is moved together with the photographic waste developing soln. contained in a waste soln. tank while adhering the soln. to the evaporation medium in accordance with the movement of the evaporation medium. CONSTITUTION:A waste soln. tank 3 contg. waste photographic developing soln. is arranged to the inside of the bottom of a main body case 1 provided with air sucking holes 2a, 2b. Belt-shaped evaporation media 14a, 14b are erected in the waste soln. tank 3 with their bottoms introduced into the waste soln. tank 3, and the evaporation media are moved while adhering the waste photographic developing soln. thereto. Further, air sucked through the air sucking holes 2a, 2b is blown by first fans 16a, 16b to the evaporation media having the adhered waste photographic developing soln. The air to be blown to the evaporation media is heated with heaters 17a, 17b. A second fan 19 for exhausting air is installed to a duct 18 for exhausting air blown to the evaporation media out of the main body case 1. Thus, evaporation of materials contaminating environment is prevented by performing evaporation at low temp. utilizing blowing of hot air.
Patent JP-2000070395-A (JP)
Title: Exposure preventive sheet, exposure preventive cover, disaster preventive clothes serving as fire extinguishing sheet
Inventor: ANDO SHIGERU
IPC: A62C8/06
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To further heighten spreading fire preventing effect and to positively protect an object by forming laminated structure of a surface side water absorptive polymeric material layer absorbing water spray and forming a water bearing layer, and a back side base material layer with fire resisting, heat resisting, heat insulating, waterproofing, resilient and protective functions. SOLUTION: This exposure preventive sheet 1 comprises a water absorptive polymeric material layer 2 that can at least absorb or contain spray water, and has flexibility deformable according to an object. When there is the possibility of spreading fire, the object is cut off from a fire by this exposure preventive sheet. A large quantity of water is absorbed by the water absorptive polymeric material layer 2 of the exposure preventive sheet 1, and a water bearing layer 2 is formed to prevent spreading fire.
Patent JP-S62191674-A (JP)
Title: Starling engine drive compressor
Inventor: INOTA KENICHI
IPC: F02B63/06
Filed: 1986-02-17
Abstract: PURPOSE:To make an engine in small size by sensing the minimal volume of the space in which the fluid surrounded by a cylinder and a piston and compressed, is inhaled and compressed, adjusting the minimal volume according to this detection signal, and thereby raising the mean pressure in said space. CONSTITUTION:In a starling engine formed above a shaft sealing device 18, the phase angle in the position of a displacer 24 is normally advanced compared with the phase angle in the position of a piston 25. If a piston 25 is raised and sunk in a compressor formed below the same shaft sealing device 18, on the other hand, the fluid first flows from a path 26 into a compression chamber 41 via a suction valve 27 and is exhausted from a path 34 after following a discharge valve 28 and voids 39, 40. If at this time, the lower dead point of a flange 36 of the piston 25 is dislocated from the optimum position, a controller 37 rotates a motor 32 according to the detection signal from a location sensor 35. Therefore, a compression coil spring 30 changes the force to push the piston 25 with the aid of transmission means 31, 33, 29, and thus location adjustment is made.
Patent JP-S60179188-A (JP)
Title: Water purifier
Inventor: TANABE MASATOSHI
IPC: B01D35/04
Filed: 1984-02-24
Abstract: PURPOSE:To exchange safely and easily a cartridge by providing an L-shaped recess having an undercut part to the body for supporting a water purifying cartridge, and providing an L-shaped protrusion to the plural places of an outer shell equipped to the body. CONSTITUTION:An almost L-shaped recess 32 having an undercut part for preventing the slipping-out of an inserted protrusion 31 is furnished to a body 3. When the vicinity of the end surface of a spool sleeve 13 is sealed with water, the water flowing out from an original water inlet hole 4 passes through a water passage 29 of a spool 20 having an almost start-shaped cross section and a purified water inlet hole 5, and reaches a cartridge 10 which is equipped freely detachable to the body 3. The chlorine odor of city water and turbidity generated from pipes, etc. are adsorbed by activated carbon and a filter in the cartridge 10, and colorless and odorless purified water is obtained. The purified water flows out from a purified water outlet 28.
Patent JP-H05195791-A (JP)
Title: Control device of engine
Inventor: NAKANE HISANORI
IPC: F02B27/00
Filed: 1992-01-22
Abstract: PURPOSE:To reduce torque shock by allowing selecting operation of a control valve to open and shut a communication path for putting the combustion chamber in communication when the upstream/downstream differential pressure of a throttle vale becomes a level which generates a flow speed exceeding the sonic velocity. CONSTITUTION:A rotary piston engine 1 is equipped with a pair of rotor housings 2. and working chambers 6, 6 are formed by a rotor 4. An inter- cylinder communication path 8 is furnished to put the working chambers 6 in communication and fitted with a pumping loss control valve 10 which is opened and shut by an actuator 9. The suction passage 11 is furnished with an air flow sensor 13 and a throttle valve 14. When signals from a suction air pressure sensor 21 and atmospheric pressure sensor 22 cause judgement that the current upstream/downstream differential pressure of the throttle valve 14 generates a auction flow speed exceeding the sonic velocity, an ECU 18 actuates the pumping loss control valve 10, and thereby rapid change of the filling efficiency is suppressed to reduce torque shocks.
Patent JP-S53117385-A (JP)
Title: Exposure mask for patterning
Inventor: MIURA YOSHIO
IPC: G03F1/00
Filed: 1977-03-23
Abstract: PURPOSE: To make an effective exposure mask by providing patterns of the degrees of transparency of bright, dark and the intermediate of bright and dark on the same mask substrate and making exposed regions of three levels on resist film by one exposure. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54125015-A (JP)
Title: Envelope detector
Inventor: KINOSHITA TAKASHI
IPC: G01R33/12
Filed: 1978-03-22
Abstract: PURPOSE: To obtain the output signal of the envelope following up the peak of the high frequency signal having been read by comparing the peak of the signal of an up-down counter with the level of the previous output signal.  
     CONSTITUTION: The output of an up-down counter 6 is inputted to an attenuator 4, and the output thereof is inputted to a comparator 2 and is drawn out in the output terminal 10 amplified with an amplifier 9. In a comparator 2, the signal of the high frequency having been read is inputted together with the previous output signal, whereby the peak of the high frequency signal and the level of the previous output signal are compared, as a result of which the signals of the cases when the peak of the high frequency signal is larger and is smaller are outputted and after this is stored in a memory 5, the up-down counter 6 is upped in the former case and conversely the up-down counter 6 is downed in the latter case. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59159909-A (JP)
Title: Thermal collapsing type granulated desulfurizing agent and desulfurizing method
Inventor: NOMURA KUNIO
IPC: C21C1/02
Filed: 1983-02-28
Abstract: PURPOSE:To prevent the generation of dust in the stage of charging by adding a desulfurzing auxiliary, if necessary, to quicklime and flux, adding further a collapsing agent thereto and granulating the mixture. CONSTITUTION:A desulfurizing agent is prepd. by adding a desulfurizing agent, if necessary, to quicklime and flux having respectively <=5mm. diameter (more particularly <=1mm. diameter), adding further a collapsing agent and molding the mixture under pressure or granulating the mixture by using a binder. The granules are charged into a molten iron or molten steel to desulfurize the iron or steel, then the generation of dust in the stage of charging is obviated and the rate of collapsion is controllable. One or >=2 kinds among fluoride of alkali or alkaine earth metals, alumina, silica, etc. are used for the flux, one or >=2 kinds among carbon, silicon carbide, ferrosilicon, aluminum, calcium carbide, etc. are used for the desulfurizing auxiliary and one or >=2 kinds among vermiculite, pearlite, obsidian, pitchstone expansible shale, etc. are used as the collapsing agent.
Patent JP-S61193095-A (JP)
Inventor: MORIYA KIMIAKI
IPC: G21C9/004
Filed: 1985-02-22
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-S60199167-A (JP)
Inventor: OTSUTERO PURANDEIN
IPC: E04H9/12
Filed: 1985-02-22
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-S60240649-A (JP)
Title: Plastic bag
Inventor: HEINRITSUHI REHITERUSU
IPC: B26F1/31
Filed: 1985-02-22
Abstract: A plastic bag (1) of polyolefin material such as polyethylene, for packaging materials, comprising particles of less than 50 µm, and a closed bag containing such materials and a foil material for such a bag.The foil wall of the bag is provided with venting apertures (3) with smooth edges, obtained by laser radiation, having a smallest size of 50 to 100 µm; the distance between the venting perforations is such that the tensile strength of the foil is substantially the same as the tensile strength of the similar non-perforated foil.In a low density polyethylene foil of a thickness of 130 to 190 µm the distance between the perforations (3) of 80 µm is more than 20 mm, in a linear low-density polyethylene foil of about 50 to 110 µm the perforation distance is at least 5 mm.The bag may consist of two perforated foil layers, (2, 4) the perforations (3, 3') being staggered with respect to each other.
Patent JP-S60177935-A (JP)
Title: Method for conveying and taking-up quickly cooled thin strip
Inventor: EBATA SADAO
IPC: B65H20/00
Filed: 1984-02-23
Abstract: PURPOSE:To capture and take-up surely a quickly cooled thin strip having poor stiffness by winding two belt-like sheets on a take-up drum via guide rolls and taking up the thin strip on the synchronous take-up drum while the front end of the strip emerged from cooling rolls is held sandwiched between the belt-like sheets. CONSTITUTION:Two belt-like sheets 50 wound on supporting shafts 24 are restrained by attraction boxes 23 and are attracted and wound on a take-up drum 31 via guide rolls 21, 22. A quickly cooled thin strip 41 emerged from cooling rolls 11 is sandwiched by the two sheets 50 traveling at an equal speed and is taken up on the drum 31 while said strip is moved in such a state. Since the traveling speed is high during this time, the sheets 50 are not incinerated. The sheets 50 after taking up of the strip 41 are not necessary. The paper sheets which are burned away after taking up are optimum for the sheets 50. The quickly cooled thin strip having poor stiffness and traveling at a high speed is surely captured and taken up by the above- mentioned operation.
Patent JP-H08203158-A (JP)
Title: Picture recorder
Inventor: KINEBUCHI NAOYUKI
IPC: H04N5/782
Filed: 1995-01-30
Abstract: PURPOSE: To enable a user to set the time of the clock in a VTR by using the present time information successively sent in broadcasting signals even while this VTR is under standby for reserving picture recording by providing a channel selection means with functions to select channels by every prescribed time during the standby for reserving picture recording. CONSTITUTION: A microprocessor 5 checks the program identification codes in the VPS in the broadcasting signals of the channels assigned by the reservation data or the VPS/teletext data transmitted from a teletext decoder 4 during the standby for reserving picture recording. The microprocessor executes picture recording if the codes coincide with the reserved data. The microprocessor selects the channels which transmits the present time information in addition to the reserved channels and sets the time of the clock by using the present time information included in the teletext in the broadcasting signals when the command for setting the time of the clock is issued. Further, the selection of the channel transmitting the time information is not executed in spite of the issuing of the command for time setting and only the check of the channels assigned by the reservation data is executed when the number of the reserved programs is above a prescribed number.
Patent JP-S53118087-A (JP)
Title: Frost detector
Inventor: TOKUSHIMA AKIRA
IPC: G01N5/02
Filed: 1977-03-24
Abstract: PURPOSE: To make possible detecting the deposition of frost directly as a change in electric signal by providing a circuit which stops oscillating upon depositing of forst and a circuit which detects the stop of oscillation to a detecting element composed of a vibrator having a sound piece of a metal plate and a piezoelectric porcelain thin-plate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58151362-A (JP)
Inventor: TEZUKA YOSHITOMO
IPC: C04B14/48
Filed: 1982-03-03
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-S62190059-A (JP)
Title: Production of processed food utilizing pumpkin
Inventor: KITAJIMA TAKASHI
IPC: A23L19/00
Filed: 1986-02-18
Abstract: PURPOSE:To obtain a food effectively processable into a snack confectionery, cooking material, etc., having improved nutritive value, preservation quality and taste, by drying a sliced pumpkin at a low temperature while ventilating, vacuum packaging the dried and sliced pumpkin in a heat-resistant film and heat-treating the sliced pumpkin. CONSTITUTION:After initially washing with water and removing seeds, a pumpkin is sliced to a given thickness and the resultant slices are dried at a low temperature while ventilating to harden the pulpy substance. The dried slices are then vacuum packaged in a vacuum packaging film having improved heat resistance, heat-treated and sterilized while saccharifying starchy materials contained therein. This production process permits reduction in water exuded from the pulpy substance without causing deterioration and destruction of starchy materials and collapse of the pulpy substance and improves the commodity value. The preservation quality can be simultaneously enhanced and the starchy materials coming out to the surface of the slices can be saccharified in the subsequent heating step to further enhance the sweetness.