baber/WOPTO huggingface dataset:
Patent JP-H0751802-A (JP)
Title: Production of weather resistant steel sheet excellent in steel cracking resistance
Inventor: ISHII TAKANORI
IPC: B22D11/115
Filed: 1993-08-16
Abstract: PURPOSE:To stably produce a weather resistant steel sheet in a low cost by adding Ni into Cu-added molten steel at the upper part, making the molten steel at the upper part the Cu-Ni-Fe alloy molten steel while stirring with poured gas and drawing out a cast slab. CONSTITUTION:The Cu-added molten steel 11 is poured into the mold 3 from an immersion nozzle 4 and at the same time, gas (e.g. argon gas) is blown in from a gas blowing hole 8. The Ni to be the alloy on the surface layer is added into the Cu-added molten steel 11 at the upper part from the static magnetic field 5 to make the Cu-Ni-Fe alloy molten steel 10. This molten steel is continuously cast and drawn out as the cast slab 7 to cast a double layer cast slab 7 having Cu-Ni-Fe alloy layer on the surface layer 10a and Cu-Fe alloy steel in the inner layer 11a. By this method, steel cracking resistance, weather resistance, etc., can accurately be given according to the use.
Patent JP-H0250667-A (JP)
Title: Interphone set with monitor
Inventor: ONO MASAMI
IPC: H04M9/00
Filed: 1988-08-12
Abstract: PURPOSE:To device the set such that plural interphone master sets are able to be connected to an interphone slave set by sending a tone signal and an interphone speech signal to an interphone speech line by a frequency multiplex means when a call switch corresponding to an interphone master set is pushed. CONSTITUTION:A frequency multiplex means 6 of an interphone slave set 2, is provided with a video signal transmission circuit MD1 sending a monitor picture signal Vp as a base band signal, plural call switches 81...8n corresponding to an interphone master set 5 and a carrier oscillation circuit OSC oscillating a tone signals with different frequencies corresponding respectively to the call switches 81.... The interphone master set 5 separates the monitor picture signal Vp from a frequency multiplex transmission signal Vip from the interphone slave set, demodulates a signal Vi1' subjected to frequency modulation separately and separates a tone signal Vt and an interphone speech signal Vi1. The call switch 81 of the interphone slave set 2 is detected from the demodulated tone signal.
Patent JP-H06306087-A (JP)
Title: Optically active organosilicon compound
Inventor: FUJIKI MICHIYA
IPC: C07F7/12
Filed: 1993-07-26
Abstract: PURPOSE:To obtain the compound consisting of organic mono-, di- or tri- chlorosilanes, etc., having one or more optically active organic substituent groups and useful as an enantiomer recognizing material, a raw material, etc., for high molecular standard substance, etc., for one-dimensional semiconductor and quantum microline structure. CONSTITUTION:The interior of a reacting vessel is dehydrated and degassed and substituted with argon gas and magnesium, molecular sieve and tetrahydrofuran are added thereto and optically active halogenated hydrocarbons [e.g (S)-(+)-1-bromo-2-methylbutane] are added thereto and the halogenated hydrocarbons react with magnesium to afford a Grignard reagent. Then, the Grignard reagent reacts with tetrachlorosilane, methyltrichlorosilane, dimethyl- dichlorosilane, etc., to provide the objective optically active organosilicon compound expressed by formula I (R is lower alkyl or aryl; R* is chiral alkyl) or formula II to formula VI and introducing one or more optically active organic substituent groups therein, e.g. organic monochlorosilanes, organic dichlorosilanes or organic trichlorosilanes.
Patent JP-H0489004-A (JP)
Title: Card case
Inventor: HIRAOKA MITSUO
IPC: G06K19/00
Filed: 1990-08-01
Abstract: PURPOSE:To obtain a card case which does not become troublesome residue even if the card case is thrown away, but can contribute to a problem on waste accumulated on a dumping site or the like by providing a card case made of a biodegradation plastics. CONSTITUTION:A copolymer of poly-3-hydrobutyrate and poly-3-hydroxyvalerate is formed as a film 0.2mm thickness by extrusion molding, and the film material is worked into like a bag to be taken as a card case. Thus, even if the card case is thrown away on a dumping side or the like, the card case is decomposed by biodegradation with microorganism so as to exhibit an effect of contribution to a waste disposal problem.
Patent JP-S6262323-A (JP)
Title: Optical isolator
Inventor: YAHAGI YUICHI
IPC: G02B27/28
Filed: 1985-09-12
Abstract: PURPOSE:To improve productivity and to stabilize the oscillation of a laser diode by fixedly mounting, in a cylindrical hollow part slantingly provided in a permanent magnet, a Faraday rotator, a polarizer and an analyzer all of which have end surfaces perpendicular to the axis of said cylindrical hollow part. CONSTITUTION:The polarizer 14 and the analyzer 16 adhere to each end surface of the cylindrical Faraday rotator 15 by applying pressure. This incorporated body is fixedly mounted in the cylindrical hollow part 13 of a cylindrical permanent magnet 12, with the central axis 22 of the hollow part 13 perpendicular to the end surfaces of the polarizer and the analyzer. Since the central axis 22 inclines at an angle of theta to the center line 21 with the peripheral surface of the magnet 12 as a reference, the incident surface of the polarizer 14 inclines to the optical axis of an optical isolator at an angle theta. Therefore the slantingly polished polarizer is not needed and the productivity can be improved to lower the cost.
Patent JP-S6446210-A (JP)
Title: Method for producing composite type floating magnetic head
Inventor: SAKAGAMI EIMATSU
IPC: G11B5/23
Filed: 1987-08-14
Abstract: PURPOSE:To minimize the dispersion of a gap depth by providing a step-formed level difference part at the upper part of the magnetic gap part of a magnetic head core chip, and processing it. CONSTITUTION:A coil groove 2, a level difference 3 for gap depth measuring and a reinforced glass filling groove 4 are provided on a first core 1, a gap forming surface 5 is finished as a mirror surface, a gap forming surface 5 of a second core 6 is also finished as the mirror surface, the spacer of a nonmagnetic material to specify the gap is stuck on both or either of the surfaces, and then, a magnetic head core block 7 is integrally obtained. A groove processing is executed so as to leave a track part with an arbitrary width on the block, a fusion glass 9 is fused, and a magnetic head core block 10 filled in a track groove is obtained. By cutting and polishing this, a magnetic head core chip is obtained. After the magnetic head core chip 11 is set to the inserting groove of a slider 12, and said fusion glass 9 is fused again and integrated, the level difference part 3 of the gap upper part can be seen from the upper part when a part of the upper part is polished. Thus, the gap width can be obtained simply and with the arbitrary dimension.
Patent JP-H0950563-A (JP)
Title: Ejected commodity detector for automatic vending machine
Inventor: HAYAKAWA MAKOTO
IPC: G07F9/00
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To provide an ejected commodity detector capable of surely detecting the passage of an ejected commodity on the way of a commodity carrying route independently of the dimension of each commodity, ejecting posture, and so on. SOLUTION: The ejected commodity detector 12 arranged opposite a normally-closed flapper 8 near the hinge side thereof to be opened at the time of being pressed by an ejected commodity passed through a commodity ejection port 7 opened to an inner door 3 is constituted of a detection lever 15 interlocking with the open/close of the flapper 8, an energizing spring 16 for pressing the tip of the lever 15 of the flapper 8 and a micro-switch 17 linking with the oscillating position of the lever 15. When the commodity 9 ejected from a commodity rack in a storage opens the flapper 8 through a chuter 6, the micro-switch 17 is driven by the detection lever 15 linking with the open of the flapper 8 and the passage of the commodity 9 is detected.
Patent JP-S6261561-A (JP)
Title: Production of raw wakame seaweed
Inventor: KAMOGAWA TOSHIO
IPC: A23L17/60
Filed: 1985-09-13
Abstract: PURPOSE:To obtain fresh raw WAKAME seaweed (Undaria pinnatifida) having remarkably improved nutrient value compared with conventional WAKAME and bright green color, by cooling a collected and steamed WAKAME in seawater, scattering salt to the WAKAME, immersing in seawater, semi-drying and immersing in a liquid mixture added with an extract of polysaccharide and optionally seawater for several hours. CONSTITUTION:Collected WAKAME is steamed with a so-called scalding machine at about 100 deg.C for 35-40sec immediately after collection (within 2hr) and cooled in seawater without delay. The WAKAME taken out of the seawater is scattered with salt, immersed in seawater for a dye, taken out of the seawater and semi-dried by leaving for a day under a weight of 1 ton (based on about 1 ton of WAKAME). The semi-dried product is immersed in a mixed liquid consisting of 60% seawater, 15% chlorella, 15% spirina and 10% aloe for 3hr and packed by gas-packaging to obtain the objective product.
Patent JP-S6183550-A (JP)
Title: Manufacture of magnetic toner
Inventor: GOSEKI YASUHIDE
IPC: G03G9/083
Filed: 1984-09-29
Abstract: PURPOSE:To obtain a toner having less a change of fixing against a pressure by melt-mixing a compd. contg. a hydrocarbon chain in a molecule and each of magnetic powders which are either treated so as to give a hydrophobic property or not, and then by suspending the obtd. molten mixture in an aqueous medium and by pelletizing. CONSTITUTION:The titled toner is prepared by melt-mixing the compd. contg. the hydrocarbon chain in the molecule and each of the above described magnetic powders and by suspending the obtd. molten mixture in the aqueous medium and then by pelletizing. The compd. contg. the hydrocarbon chain in the molecule is preferably 12-50 C the compd. and comprises e.g. a hyrocarbon, a fatty acid, and a fatty acid ester etc. The magnetic powder comprises a various kinds of ferrite, hematite and magnetite etc. A compounding ratio of the magnetic powder which is not treated so as to give the hydrophobic property to the total magnetic powder is 0.01-50wt%. The above described pellet may be capsuled.
Patent JP-S6358538-A (JP)
Title: Software protecting system
Inventor: WATANABE HIROSHI
IPC: G06F21/60
Filed: 1986-08-29
Abstract: PURPOSE:To prevent the foul use of software via another computer despite a copying action carried out without notice by allowing the software to run through a specific computer only and leaving no decoded program in an external file or a main memory. CONSTITUTION:An instruction of an original software is partly ciphered by the software of a central processing unit. The instructions to be ciphered are ciphered by means of a key synthesized with an identification symbol ID and an instruction address (n) by rotation, etc., and then outputted to a main memory 10. An instruction executing device 1 decides the address (n) of the instruction to be executed next in order to decode the ciphered software. Then the device 1 extracts the relevant instruction out of the memory 10 and delivers it to an instruction decoder 3. The decoder 3 sends the instruction to a decoder 4 if the instruction code part of said instruction is coded. The decoder 4 decodes the instruction from the symbol ID and the address (n) and sends it back to the decoder 3. The decoder 3 decodes the instruction and sends it to an instruction executing device 2. The device 2 executes the received instruction.
Patent JP-H0753156-A (JP)
Title: Tension pulley device of rope for elevator
Inventor: ITAKURA HIROKI
IPC: B66B5/04
Filed: 1993-08-17
Abstract: PURPOSE:To keep the tension of a rope for elevator always constant by operating a hydraulic cylinder by receiving the detection signal of the hydraulic pressure of the hydraulic cylinder for the operation to apply or remove the tension on the rope for elevator. CONSTITUTION:The tension of a rope 15 for an elevator is detected by a pressure detection sensor 25, and this pressure signal and the standard pressure signal transmitted from a standard signal generating means are compared. When the standard pressure signal is larger than the pressure signal, a driving motor 18 is operated to push out the plunger 11 of a hydraulic cylinder 10 forwardly, and the tension of the rope 15 for elevator is increased. On the contrary, when the pressure signal is larger than the standard pressure signal, the solenoid valve in a hydraulic circuit 19 is operated to retreat the plunger 11 of the hydraulic cylinder 10, and the tension of the rope 15 for elevator is reduced. At the time point where the pressure signal and the standard pressure signal become equal, each operation of the driving motor 18 and the solenoid valve is brought into stop.
Patent JP-S58103602-A (JP)
Title: Detection for beam position
Inventor: SHIBATA ISAMU
IPC: G03G15/04
Filed: 1981-12-16
Abstract: PURPOSE:To realize the accurate generation of a synchronizing signal in a recorder or the like by detecting the input signal of a comparator during the period when there is no incidence of light beams and controlling a reference value. CONSTITUTION:The exit beam of a laser 1 is image-formed via an optical polarizer 3 and an f.theta lens 4 as a spot onto a photoreceptor 5. The output of a photodetector 6 disposed near the photoreceptor 5 is converted to voltage with an amplifier 8 and the output signal thereof is compared in a comparator 9, and is binary coded. The binary coded signal passes through a delay circuit 11 and is applied to a sampling and holding circuit 12, by which the signal is held together with the output from an amplifier 8. The output of the circuit 12 is the signal that holds the output voltage of the amplifier 8 in the period when there is no incidence of the laser beam, in one main scanning period. A generator 10 controls a reference voltage in accordance with the magnitude of the input signal from the circuit 12 and outputs the same to the comparator 9. The binary coded signal from the comparator 9 is supplied to a timer 13, and the modulating timing signal from the timer 13 modulates the laser 1 with a modulating circuit.
Patent JP-S6358934-A (JP)
Title: Ashing method
Inventor: SHIGAKI KEISUKE
IPC: H01L21/3065
Filed: 1986-08-29
Abstract: PURPOSE:To eliminate the damage of a semiconductor wafer and to accelerate the ashing velocity of a photoresist film by flowing out gas containing oxygen atom radicals on the surface of a substrate to be treated in case of oxidizing to remove a film covered on the substrate with gas containing ozone. CONSTITUTION:When ozone passes the holes 16a of a diffusing plate 16, it is simultaneously heated by oxygen gas flowed out from high temperature gas outlets 16b on the inner walls of the holes 16a, and decomposed to generate a large quantity of oxygen atom radicals. The radicals are reacted with a photoresist film to be ashed covered on a semiconductor wafer 12, thereby the film is removed. When temperature rises, the life of the ozone is abruptly shortened. Accordingly, the temperature of a gas outlet 17 is preferably 25lC or lower, the temperature of the oxygen gas discharged from the outlets 16b is heated to 150 deg.C or higher.
Patent JP-S6357669-A (JP)
Title: Deodorizing film
Inventor: SHIRAI HIROYOSHI
IPC: B32B27/18
Filed: 1986-08-29
Abstract: PURPOSE:To provide the title film having an excellent persistent deodorizing effect, by molding a high-molecular material contg. a metal phtha locyaninepolycarboxylic acid into a film. CONSTITUTION:A high-molecular material (A) (e.g., PE) is mixed with 0.1-20wt% metal phthalocyaninepolycarboxylic acid (B) of the formula (wherein M is a metal; and X is H or COOH) (e.g., iron phthalocyanine-octacarboxylic acid) and optionally, a plasticizer, powder (e.g., silica), a moisture absorbent chitosan, etc. (C). The mixture is molded into a film.
Patent JP-H0524386-A (JP)
Title: Optical card
Inventor: OTSUKI SHINYA
IPC: G11B7/24012
Filed: 1991-07-19
Abstract: PURPOSE:To obtain an optical card not deteriorated by UV rays. CONSTITUTION:A transparent protecting layer 5 for protecting an optical recording layer 4 recording data is covered with a UV absorbing layer 7. Therefore, the UV rays are absorbed by the UV absorbing layer 7 and the transparent protecting layer 5 comes not to absorb the UV rays, thus causing no deterioration of the transparent protecting layer 5.
Patent JP-S6265328-A (JP)
Title: Etching process
Inventor: SHINTANI MASAKI
IPC: H01L21/3065
Filed: 1985-09-17
Abstract: PURPOSE:To enable the shape of a resist film to be etched and formed with high precision by a method wherein, after elapsing the specified time since the starting of an etching process, the speed of etching the resist film is made faster than that in the initial stage. CONSTITUTION:An SiO2 film on an Si semiconductor is RIE-processed for 10 minutes using reactive gas of CHF3 and O2 (30 Vol%) under gas pressure of 0.05 Torr and high-frequency power density of 0.25W/cm<2>. Later the temperature of water flowing to an electrode mounted on the substrate to be etched is raised up to exceeding 70 deg.C for continuous RIE processing under said conditions. In other words, the speed of RIE processing a resist film in the intermediate and later stages is made faster than that in the initial stage by raising the temperature of substrate to beetched by RIE processing in and after the intermediate stage for RIE processing the SiO2 film. Through these procedures, the resist film to be etched can be formed into specified shape with high precision.
Patent JP-H0367113-A (JP)
Title: Distance measuring instrument
Inventor: TSUJI TAKAHIRO
IPC: G01C3/06
Filed: 1989-08-04
Abstract: PURPOSE:To expand the measurement range up to a long distance by amplifying two outputs of a position detecting element and controlling the gains of two amplifying circuits which amplify the two outputs of the position detecting element with one of two rectifying and smoothing circuit outputs. CONSTITUTION:For example, an object of distance measurement is at a distance, light made incident on the position detecting element 24 is weak, and output currents I1 and I2 from the element 24 are small. In this case, the output signal V01 of a rectifying and smoothing circuit 6 is small, a window comparator 30 outputs an up signal, and the output of an up/down counter 31 varies in a direction O1   O2 O3. Consequently, resistances which determine the gains of the amplifies 2 and 3 are switched in the order of R1, R2, and R3 and the gains of the amplifiers 2 and 3 increase. Consequently, the output signal of the rectifying and smoothing circuits 6 and 7 increase and when the signal V01 of the circuit 6 enters the range between two threshold values E and G of a comparator 30, the state of the counter 31 does not change with the output of the comparator 30.
Patent JP-S6173733-A (JP)
Inventor: JIYON DEI GIBON
IPC: D06M101/16
Filed: 1985-09-17
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-H0687131-A (JP)
Title: Molding method of multilayered molded article
Inventor: HARA TAKAHISA
IPC: B29C43/20
Filed: 1992-07-30
Abstract: PURPOSE:To efficiently obtain a multilayered molded article prepared by integrally laminating skin material thereto by a method wherein thermoplastic resin is fed during the closing of molds or at the dwelling of the closing of the molds under the condition that the skin material, which is preheated by being sucked under vacuum, is stuck to an upper or a lower mold molding surface and the molds are clamped so as to press and cool the resin. CONSTITUTION:By opposing a preheating panel, on which preheated skin material 6 is seated, to an upper mold 8 so as to abut the preheating panel 1 and the outer periphery 7 of the molding surface of the upper mold 8 against each other through the outer periphery of the skin material 6 in order to constitute an enclosed space. Under the condition as mentioned above, the preheated skin material 6 is sucked to the molding surface 10 of the upper mold 8 by evacuating air through small holes 11 provided on the upper mold 8. After the preheating panel 1 is removed from between the upper and lower molds 8 and 14, thermoplastic resin under molten state is fed from a resin passage 16 provided in the lower mold 14 60 between the sucked skin material 6 and the lower mold 14 during the closing of the molds or at the dwelling of the closing of the molds. Further, mold clamping is performed to the final position so as to press and cool the resin.
Patent JP-S6097302-A (JP)
Title: Cleaning method of fine hole
Inventor: TAKASHIMA TAKASHI
IPC: B08B9/02
Filed: 1983-11-01
Abstract: PURPOSE:To remove surely the foreign matter of a holding member having the fine through-hole in the stage of cleaning said hole by inserting a wire-shaped body on which a fine particulate cleaning agent is coated into said hole to clean preliminarily the hole then cleaning the hole by ultrasonic cleaning, etc. CONSTITUTION:A wire-shaped body 16 for preliminary cleaning having the outside diameter slightly smaller than the inside diameter size of the fine hole 11 of a holding member 11 which has the fine through-hole 11 and is used to hold the bar-shaped bodies such as optical fibers or the like inserted into the hole from both end sides in the state of butting the end faces to each other is prepd. in the stage of cleaning said hole 11. A cleaning agent 17 consisting of fine particles having polishing and cleaning functions is coated on the outside circumference of such body 16 and is inserted into the hole 11. The body 16 is relatively moved with the hole 11 to clean preliminarily the hole. The body 16 is then removed from the hole 11 and the hole 11 is cleaned by ultrasonic cleaning, etc. by which the foreign matter 12 in the hole 11 is removed.
Patent JP-H1112106-A (JP)
Title: Fungicide for air conditioner attached to automobile and its antifungal effect
Inventor: KADOTA HIROSHI
IPC: A01N27/00
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To entirely destroy-molds, prevent the regrowth thereof and further prevent the regrowth of the molds for a long period. SOLUTION: This fungicide is capable of entirely destroying molds by utilizing characteristics of two components in a high-boiling azeotropic mixture of a petroleum fraction and a change in boiling point. That is, lipids of the molds are dissolved with benzene and spores which are offsprings are killed with cyclopentane by paying attention to the benzene of an alkylbenzene and the cyclopentane of an alkylcyclopentane in the azeotropic mixture. Furthermore, the high-boiling azeotropic mixture has the possibility for changing the composition toward ambient temperature and generating a mixed gas of the reduced boiling point thereof. When the benzene gasified from a liquid is brought in contact with the molds by utilizing the characteristics, the benzene is returned to the high boiling liquid of the simple component to dissolve the lipids.  Even the cyclopentane kills other targets by a similar change.
Patent JP-H0650628-A (JP)
Title: Cooling device
Inventor: YAMADA YASUO
IPC: F25B17/08
Filed: 1992-07-30
Abstract: PURPOSE:To provide a cooling device capable of expanding an evaporating area of water within a cooling container without applying any large-sized cooling container. CONSTITUTION:Heat within a cooling container 22 is removed by evaporation latent heat of water and a temperature of water within the cooling container 22 is decreased. At that time, since an upper end side of each of projecting elements 37 is projected over a water surface within the cooling container 22, water permeates a water absorptive member 37 of each of the projecting elements 37 and evaporation of water is carried out at the water surface and each of the surfaces of the water absorptive members 37a above the water surface.