baber/WOPTO huggingface dataset:
Patent JP-S61103104-A (JP)
Title: Manufacture of color filter
Inventor: MOTOI YASUKO
IPC: G02B5/20
Filed: 1984-10-26
Abstract: PURPOSE:To form a coloring matter composed of three colors and having excellent spectral characteristics by partially overlapping color patterns composed of a cyan and a yellow coloring matters. CONSTITUTION:In a manufacture of the color filter composed of three colors by partially overlapping layers of the coloring matters consisting of two color dyestuffs of a complementary type, one of the coloring matter comprises mainly a phthalocyanine (cyan) dyestuff, another one of the coloring matter comprises mainly an isoindolinone (yellow) dyestuff, and said layers of the coloring matters are formed by a vapor-deposition. The phthalocyanine deystuff forms a cyan colors layer having an excellent spectral characteristic and also an excellent vapor-depositing and solvent resistance properties due to a chemical and a thermal stabilizations of a phthalocyanine skeleton structure. In the color filter, the yellow coloring matter having a sharp building up characteristic and good vapor-depositing and solvent resistance properties comparable to those of the phthalocyanine dyestuff is required. Since the layer of the coloring matter is formed by the vapor-deposition, and the isoindolinone dyestuff satisfies all the above described requirements, a green colored coloring layer having an excellent vapor depositing property may be formed by combing said deystuff and the phthalocyanine dyestuff.
Patent JP-2000087459-A (JP)
Title: Anchor for alc, fastener, and its manufacture
Inventor: WAKAI TAKAO
IPC: F16B37/04
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a fastener enabling hardware to be attached to an ALC from the front side even after interior finish to allow reducing the cost of construction work, and capable of obtaining strong pulling resistance with respect to the ALC. SOLUTION: A fastener 11 comprises a combination of an anchor 14, where a helical washer 13 with an outside diameter that is three times the outside diameter of a shank 12 or greater is provided on the outer periphery of the shank 12, and a head member 17 provided with a head 16 at the upper end of a shank 15, and is formed by freely removably screwing the upper end of the shank 12 of the anchor member 14 to the end of the shank 15. The helical washer 13 of the fastener 11 is screwed into an ALC and positioned, and after the head member 17 is temporarily removed, the head member 17 passed through hardware is screwed into the anchor 14 and fastened to make it possible to attach the hardware to the ALC from the front side even after interior construction.
Patent JP-2001047851-A (JP)
Title: Heating system for automobile
Inventor: KAMIKURA YASUSHI
IPC: B60H1/03
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a vehicular heating system which is inexpensive and effective even when an internal combustion engine is operated or stopped, and also to provide the installation structure of a combustion heater which is an additional member. SOLUTION: An electrically driven pump and a combustion heater 9 for heating cooling water passed through a branch passage by burning fuel are arranged in the branch passage for cooling water for an internal combustion engine. A metal bracket 24 and a metal box 26 are arranged by utilizing an existing cooling mounting frame 23 arranged on the under carriage frame of a vehicle, and the combustion heater 9 is stored in the inside of the metal box 26. Therefore, a mounting structure which is safe and may not exert thermal influence on the surroundings can be provided at a low cost.
Patent JP-H0388120-A (JP)
Title: Magnetic recording medium
Inventor: KAWAKAMI AKIRA
IPC: G11B5/708
Filed: 1989-08-30
Abstract: PURPOSE:To improve the mechanical strength, coatability, surface characteristics, etc., of magnetic layers by using binders having specific groups at the time of dispersion of ferromagnetic powders into the magnetic layers and specifying the molar number of the groups thereof with the upper magnetic layer and the lower magnetic layer. CONSTITUTION:The magnetic layers consisting of the upper layer and the lower layer are provided on a nonmagnetic base. A resin contg. ferromagnetic powder and the negative functional group-contg. binder is used for the upper layer. The resin contg. the Co-contg. Mn iron oxide and the negative functional group- contg. binder is used for the lower layer. The molar number of the negative functional group of the binder per unit magnetic powder weight in the upper layer is so determined as to be equal to the molar number of the negative functional group in the binder of the lower layer or above. The mechanical strength, coatability, surface characteristic, adhesiveness to the base, etc., of the magnetic layers are improved in this way and particularly the electromagnetic conversion characteristics and the traveling stability are improved. Drop- outs and edge breakage are reduced.
Patent JP-H1057238-A (JP)
Title: Rice cooker
Inventor: SUZUKI TOSHIAKI
IPC: A47J27/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a convenient rice cooker in which the gap between its main body and a lid is sealed secure enough to prevent leakage of steam and the lid can be opened and closed with small forces. SOLUTION: A flange part 4 is provided slightly below an inner pot 3 to provide for the ease with which the inner pot 3 is handled, and a projecting part 5 is provided at the flange part 4 near the bore of the inner pot and made to abut to seal packing 9. Thus, only the portion of the seal packing 9 abutting to the projecting part 5 is deflected greatly and comes in close contact, so that the area of the projecting part 5 abutting to the seal packing 9 can be reduced, and that the seal packing can be deflected greatly with small forces.
Patent JP-H0672797-A (JP)
Title: Method for synthesizing high pressure phase substance
Inventor: CHIKUNO TAKASHI
IPC: C30B29/38
Filed: 1992-08-24
Abstract: PURPOSE:To provide a method for synthesizing a high pressure phase substance by which epitaxial growth can be maintained for a long time and a homogeneous large-sized single crystalline layer can be grown. CONSTITUTION:When a crystalline layer of a high pressure phase substance whose equilibrium state at 25 deg.C is within a pressure region of >=1,000atm is grown from a vapor phase, prescribed vapor phase conditions are first set and the crystalline layer is epitaxial-grown under the prescribed vapor phase conditions on the surface of a substrate whose surface is a crystal face on which the rate of growth of the high pressure phase substance is max. under the prescribed vapor phase conditions.
Patent JP-H0777709-A (JP)
Title: Optical semiconductor device and its production
Inventor: TAKEUCHI ATSUSHI
IPC: G02F1/025
Filed: 1993-09-09
Abstract: PURPOSE:To prevent the oxidation and corrosion of fine wire-shaped side walls of the semiconductor layer of a nonlinear optical element and to prevent a band pending effect by providing the side walls of the semiconductor layer of a quantum well structure having a projecting shape with protective films covering the entire part by making cavities face each other. CONSTITUTION:This optical semiconductor device has the semiconductor layers including at least the quantum well structure which are laminated and formed on a substrate, for example, a GaAs substrate 1 and have a projecting shape, for example, an AlGaAs barrier layer 2, a GaAs quantum well layer 3, AlGaAs barrier layer 4, etc., and the protective films 5 which are formed on the side walls of at least the quantum well structure of the semiconductor layers having the projecting shape and cover the entire part by making the cavities 5A face each other. As a result, the as-etched clean surfaces are maintained at the side walls and the oxidation and corrosion of the side walls do not arise. Then, the recombination centers in the side walls act well to make recombination of excitons, thereby improving high-speed responsiveness. There is no possibility that gas, such as oxygen, is adsorbed at the surface level and, therefore, the band pending effect does not arise.
Patent JP-S61103823-A (JP)
Title: Preparation of one-pack nutrient transfusion for intravenous injection
Inventor: NAKAJIMA SHINOBU
IPC: A61P3/12
Filed: 1984-10-25
Abstract: PURPOSE:To obtain the titled colorless stable nutrient transfusion, by sealing a glucose solution and an amino acid solution separately in two chambers of a closed separated from each other by a separation means, thermally sterilizing the solutions, removing the separation means after cooling, and mixing the solutions with each other. CONSTITUTION:The neck 4 connecting two chambers 2,3 of a closed vessel 1 made of a sheet or film of a plastic such as PVC, PE, etc. is stopped with a separation means 5 such as a pinch cock. An aqueous solution containing amino acids is introduced into the chamber 2 through the opening 6, an aqueous solution of glucose is introduced into the chamber 3 through the opening 7, and the openings 6, 7 are sealed. At least one of the above aqueous solutions is added with an electrolyte, and the pH of each solution is adjusted preferably to <=5.5, preferably 4.5-5.5. the contents are thermally sterilized preventing the mixing of the solutions, the vessel 1 is cooled to room temperature, the separation means is removed, and the solutions are mixed together to obtain a nutrient transfusion containing glucose, amino acids and electrolytes.
Patent JP-H1052240-A (JP)
Title: Natural mineral food and its production
Inventor: NAKAYAMA EIKI
IPC: A61P43/00
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a natural mineral food, having high safety for a human body and good in absorbability. SOLUTION: This method for producing a natural mineral food comprises heating an organism containing one or more kinds of minerals at a temperature below the boiling points of the minerals to be extracted and collected in the minerals, thereby making the minerals having the boiling points exceeding the heating temperature remain and removing the minerals and organic components having the boiling points below the heating temperature or extracting and collecting specific minerals from a predetermined single kind of organism or predetermined plural combined kinds of organisms, extracting and collecting other kinds of minerals from an organism separately therefrom and mixing both the minerals or mixing many organisms containing the respectively different kinds of minerals and simultaneously extracting and collecting the many kinds of minerals from the mixture of the organisms.
Patent JP-H1056344-A (JP)
Title: Booster device
Inventor: MICHIKAWA KUNZO
IPC: H04B1/26
Filed: 1996-08-07
Abstract: PROBLEM TO BE SOLVED: To prevent amplified undesired noise from being inputted to an FM receiver and to receive FM radio wave comfortably by limiting the amplification degree of a high frequency amplifier by means of a control D.C. voltage for outputted from a noise level detecting part. SOLUTION: FM radio wave received by an antenna 7 is distributed by a distributor 2, noise inputted to one signal path 10 is rectified by a noise level detecting part 6 so as to take-out the control D.C. voltage and the amplification degree of the high frequency amplifier 4 arranged in the other signal path 9 is limited by the control D.C. voltage in a configuration. In this case, signal wave outputted from the frequency discriminator of an FM receiving part 5 is inputted to the noise level detecting part 6 and converted into the control D.C. voltage for limiting the amplification degree of the high frequency amplifier here. The noise level detecting part 6 is constituted of a high-pass filter 11 and a noise rectifier 12 and is also constituted so as to interrupt the frequency being a target signal frequency or below.
Patent JP-H06268661-A (JP)
Title: Transmission system for transmitting signal in burst mode
Inventor: YAN RIIFUEN BERUTO DE GUROOTE
IPC: H04L25/30
Filed: 1993-09-09
Abstract: PURPOSE: To provide a transmission system that is not required to derive the threshold at a high speed nor to have a comparatively expensive element. CONSTITUTION: This transmission system includes a main station and plural substations which are connected to the main station and transmit the signals to it. The main station includes a means which offers the identifier of the substation that transmits next a signal in an allocated subsequent time slot. The processing means contained in a receiver of the main station retrieves the threshold preceding to the substation that transmits a signal next and supplies it to the comparators C1 and C2 each for the use of comparison with the subsequent signal out of a memory MEM in a time slot preceding at least by one slot where a signal is received.
Patent JP-S59114882-A (JP)
Title: Indium-antimony series composite crystal semiconductor and manufacture thereof
Inventor: KUBOYAMA KEIJI
IPC: H01L43/10
Filed: 1982-12-21
Abstract: PURPOSE:To obtain a thin film of a high resistance wherein a Hall coefficient is increased without decreasing the mobility by a method wherein vapor deposition is so performed on a substrate that the atomic ratio of indium to antimony becomes in a specific range, and next, at least a kind of zinc and cadmium is evaporated in a specific amount. CONSTITUTION:The vapor deposition is so performed on the substrate that the atomic ratio of indium to antimony becomes in the range of 1.1-1.7, and next zinc or cadmium or both of them are evaporated in an amount of 20% or less based on the amount of atoms to the antimony. It is necessary that zinc or cadmium or both the elements are contained in the obtained indium-antimony series composite crystal semiconductor in an amount of the number of atoms 1.1X10<16>cm<-3> or less, and the excess over this amount causes the mobility to decrease. When the atomic ratio of indium to antimony is less than 1.1, a noise level increases beside fragility at the time of working into a thin film, and the excess over 1.7 leads to the decrease of productivity.
Patent JP-2000061845-A (JP)
Title: Direct particle beam included fluidized polishing system
Inventor: ALBA WESLEY METCALFE
IPC: B24C9/00
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To provide a polishing system capable of being controlled by supplying the vacuum to both operation for generating vacuum and positive pressure so as to enable the control in a wide range while supplying the vacuum to both operation for recovering and obtaining the used polishing agent and polished material. SOLUTION: When a vacuum control valve 149 is closed, air is not flowed to the vacuum control valve 149, and the vacuum nearly equal to the vacuum of a system 21 can be generated. When the vacuum control valve 149 is opened, the air passing through a filter-provided tube connection port 153 to be read by a pressure meter 61 and the air from a residual part of the system 21 join with each other, and the vacuum inside of a tube connection port 143 is reduced. Input of a first filter 29 is connected to an output port of a waste container 33 through a pipeline 159. The polishing agent, which enters a knock-out grid, is made to drop in so as to fall onto a bottom of the waste container 33. A connecting pipe joint 87 is connected to a tube 77 so as to receive the air returned by the polishing operation inside of a plastic cap 101 and the used abrasives and the polishing material.
Patent JP-H10103318-A (JP)
Title: Sleeve type/extended plug
Inventor: SCHULTE HELMUT
IPC: F16B13/12
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To surely fix a tip part within an accepting hole by shifting many extended tongue pieces of a base end to a radially inwardly bent leg part and forming the end edge into a spiral one according to screw pitch of a wood screw thread. SOLUTION: An extended plug sleeve 1 has many extended tongue pieces 2 at the base end, and the extended tongue pieces 2 are separated by axial slits 6 and are shifted to a radially inwardly bent leg part 3, and the end edge is spirally formed. Further, a projection 7 is arranged along a spiral raceway and engaged to a wood screw thread 5 and the falling out of a fastening screw 4 from the extended plug sleeve 1 is prevented. Because the wood screw thread 5 is engaged to the end edge of the leg part 3 when the fastening screw 4 passes through the extended plug sleeve 1, the extended plug sleeve 1 is inserted into a hole with the fastening screw 4, the fastening screw 4 is screwed, the extended tongue piece 2 is extended outwardly according to increase of the core diameter of the wood screw thread 5 and is pressure-bonded to the wall of the accepting hole.
Patent JP-H1168005-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KATO SUNAO
IPC: H01L23/50
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To provide a resin-sealed semiconductor device and a manufacturing method therefor, wherein a production unit and a production technique through which a usual resin-sealed semiconductor device is manufactured can be used, and the semiconductor device can be reduced in mounting area. SOLUTION: An IC integrated circuit 2 is mounted on the upside of a lead frame 3, making electrode (not shown) forming a surface face upward, the electrode of the IC integrated circuit 2 and the lead frame 3 are electrically connected together with wires 4, the component elements are sealed up with a sealing resin 1, and the lower surface of the lead frame 3 is partially exposed through the base of the dealing resin 1 to serve as an external connection terminal 3a. In the semiconductor device structured in this way, a process through which the lead frame 3 is aligned with the electrode of the IC circuit 2 is not required, so that the IC integrated circuit 2 and the lead frame 3 become high with respect to degrees of freedom of design. An external lead can be dispensed with, so that the semiconductor device can be reduced in size and in mounting area.
Patent JP-H0648332-A (JP)
Title: Structure of rubber crawler
Inventor: UCHIDA SHINJI
IPC: B62D55/096
Filed: 1992-07-31
Abstract: PURPOSE:To obtain a rubber crawler to be decreased in vibration and noise, in a rubber crawler of such a type as a rotating wheel moves rotating on an angular part. CONSTITUTION:This is a rubber crawler which has metal cores 12 embedded at a fixed pitch in the longitudinal direction of an endless type rubber elastic body 11, and tensile bodies embedded in the longitudinal direction covering this metal cores from outside, and, in which rubber lugs 18 are formed in an outer round face of the rubber elastic body, and one pair of angular part 13, 14 which protrude from an inner round face of the rubber elastic body, are formed on the metal core. Length of the angular part is made nearly equal or shorten than width of the metal core, one pair of these angular parts are formed so that each is displaced relatively forward and rearward, the angular part which constitutes each rotational moving part of a rotating wheel, is set at nearly same positions or a little overlapping when viewed from the side of the rubber crawler, and length of a top face of the angular part which constitutes the rotational moving part of the rotating wheel, is made about half of an interval between core and the next metal core which are embedded in the rubber crawler.
Patent JP-S60117496-A (JP)
Title: Semiconductor memory device
Inventor: SATOU HIROAKI
IPC: G11C17/00
Filed: 1983-11-29
Abstract: PURPOSE:To obtain a semiconductor memory device which has a high write yield and is operated in a high speed, by supplying a part of the write current, which is impressed to a write terminal, as a base current of a transistor TR in the last stage of a word decoder driving circuit. CONSTITUTION:When the write current is impressed to the write terminal of a circuit 5, the current tries to flow between the emitter and the base of a PNP TRQP1, and TRs QP1 and QP2 are turned on when a Zener diode DD1 is broken down, and the current is supplied to the collector of a TRQB2 through a diode DB2. A current limiting circuit is constituted with a TRQP3 and a resistance RP2 for the purpose of preventing excessive flow of the current at this time. That is, when the current is flowed to the resistance RP2 to set the TR QP3 to the state where it can be turned on, the circuit leads the base current of the TRQP2 to perform the operation in the direction where the TRQP2 is turned off, and the current larger than a prescribed value is prevented from flowing the collector of the TRQB2.
Patent JP-S59116470-A (JP)
Inventor: SAEGUSA TAKEO
IPC: D06M101/16
Filed: 1982-12-21
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-H0565800-A (JP)
Title: Ventilation controller for tunnel
Inventor: FUKUSHIMA HIDEKI
IPC: F24F7/007
Filed: 1991-09-05
Abstract: PURPOSE:To prevent the pollution density of air in a tunnel, from being suddenly deteriorated based on a temporarily-standing wind speed in the tunnel due to the fluctuation of a transportation degree or the like in the tunnel of a vertical current ventilating type. CONSTITUTION:The data of a transportation degree Ii and a speed Vi from a first measuring device are processed, and by an exhaust gas quantity processor 4, an exhaust gas quantity Wi from a present measuring time till 10 minutes later, for example, is found. Additionally, from the data of a CO quantity COi' and a VI degree VIi' from a second measuring device 2, by a ventilation quantity processor 6, a necessary ventilating quantity till the 10 minutes later is found. The quantity is divided by a tunnel cross-sectional-area, and a wind speed desired-value WV* in a tunnel is determined. By a ventilator controller 71, a ventilator 8 is controlled so that a wind speed WV may be set to be the constant desired value WV*.
Patent JP-H0953002-A (JP)
Title: Thermoplastic resin composition
Inventor: SHINOHARA HIRONOBU
IPC: C08L65/00
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic resin composition having excellent heat resistance and good compatibility and dispersibility with a photochromic material, an electrochromic material or an electroluminescent material and giving an element having excellent humidity resistance. SOLUTION: This thermoplastic resin composition comprises a thermoplastic norbornene resin (a) and at least one member (b) selected from among a photochromic material, an electrochromic material and an electroluminescent material.
Patent JP-2000051077-A (JP)
Title: Electric pressure cooker
Inventor: SEN ANKOKU
IPC: A47J27/00
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a novel electric pressure cooker having a pressure cooking function and provided with an automatic control function and heating power supply. SOLUTION: An elastic tightening metallic material 13 of an upper lid 1 is elastically tightened on an elastic tightening metallic material 14 of an outer pan 4, and a sealed space capable of inflating and shrinking in the vertical direction is formed by a seal ring 7 fixed on an inner side of the upper lid 1 between an inner pan 3 and the upper lid 1. A bottom part of the outer pan 4 is formed into an elastic wave-shaped groove, and the elastic wave-shaped groove is displaced downward by a pressure acting from a bottom of the inner pan 3 to control a pressure in a cooker by turning on and off and controlling an electric heater 11 due to the displacement.