baber/WOPTO huggingface dataset:
Patent JP-H0896714-A (JP)
Title: Plasma display panel and its drive method
Inventor: NOBORIO MASAYUKI
IPC: H01J11/12
Filed: 1994-09-28
Abstract: PURPOSE: To provide a plasma display panel capable of performing a sure priming discharge at low voltage further with high contrast, by providing a priming electrode between cells in parallel to a plurality of scanning electrodes or maintaining electrodes. CONSTITUTION: A phosphor 7 is arranged to face a discharge gas space 5 sealed between glass insulating substrates 1, 2. Further, a plurality of parallel scanning electrodes 11 and discharge maintaining parallel maintaining electrodes 12 are provided with a power supplying bus electrode 3 on the same plane to a display cell (not shown in the drawing) through a protective film 9. A plurality of parallel data electrodes 4, supplying a display data, are provided orthogonal to these electrodes. A priming electrode 15 performing a priming discharge is provided between the cells in this scanning electrode 11 or the like, to supply a priming particulate.  In the AC surface discharging plasma display panel, the priming electrode 15 is provided in parallel to the scanning electrode 11 or maintaining electrode 12, to make a low voltage discharge capable, further to generate low brightness while obtaining high contrast.
Patent JP-2001057853-A (JP)
Title: Production of emulsifier composition composed mainly of mixed composition of sucrose fatty acid ester and polyglycerol fatty acid ester composition
Inventor: KIDO HIROTSUGU
IPC: A23L29/10
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition causing no turbidity or precipitation for a long period, prevented from raising heat-resistant acidophilic bacteria and useful in e.g. food and drink by dissolving a sucrose fatty acid ester in water followed by mixing the resultant with a polyglycerol fatty acid ester composition. SOLUTION: This emulsifier composition is obtained by dissolving 1 pt.wt. of a sucrose fatty acid ester having a monoester purity of preferably >=50%, more preferably >=70%, especially preferably >=90% such as sucrose palmitic acid ester in >=0.5 pt.wt. of water followed by mixing the resultant with preferably >=5 pts.wt. of a polyglycerol fatty acid ester composition. It is preferable that the polyglycerol fatty acid ester composition has a cloud point, measured with 1 wt.% concentration in its 8% Na2SO4 aqueous solution, of >=35 deg.C, and 10-500 ppm of the emulsifier composition is formulated to prepare a food and drink.
Patent JP-2000052780-A (JP)
Title: Weather strip
Inventor: ARITAKE SUKENORI
IPC: B60J10/04
Filed: 1998-08-04
Abstract: PROBLEM TO BE SOLVED: To improve sliding ability and durability of a die molding part. SOLUTION: A die molding part 21 for a glass run is formed such that a channel part 24 consisting of a base part 22 and two side wall parts 23 and two seal lip parts 25 extending from the tips of wall parts 23 on both sides to the interior of a channel part 24 are integrally molded by using TPO added with a solid particle-form anti-friction material. On the surface parts of the base part 22 and the seal lip part 25, a solid particle-form antifriction material 27 added in the TPO protrudes in a microform state on a PTO surface to produce a fine uneven surface, and ten point average coarseness (Rz) of the surface is 10-30 μm. Thereby, excellent sliding ability and durability against slide contact of a door glass 2 are exhibited.
Patent JP-S61111512-A (JP)
Title: Ni-zn ferrite for thin film head substrate
Inventor: MISHIMA MAKOTO
IPC: C01G49/00
Filed: 1984-11-06
Abstract: PURPOSE:To provide an Ni-Zn ferrite having its density of 99.9% or more of its theoretical density and no fine hole of its diameter of 2mum or more by defining a composition of Fe2O3,ZnO and NiO. CONSTITUTION:After Fe2O3 of 49.5-50mol%, ZnO of 25-35mol% and residual raw material powder of NiO are compounded and mixed, they are calcined and press molded. After they are heated up to the temperature 1,100-1,300 deg.C in the atmosphere of air or oxygen as presintering, they are hot press treated under hydrostatic pressure in inactive gas in the condition that the pressure is in 500-200kg/cm<2>, the temperature is in 1,000-1,400 deg.C and the holding time is in 0.5-5hr, and if required, they are subjected to heat treatment such as annealing. The Ni-Zn ferrite obtained in this way has a high density, a high electric resistance and superior magnetic characteristics. Moreover, since it has no fine hole of its diameter of 2mum or more, it is superior as a substrate for a thin film head.
Patent JP-H0683340-A (JP)
Title: Sequencer
Inventor: KOIKE TAKESHI
IPC: G10H1/32
Filed: 1992-09-01
Abstract: PURPOSE:To reproducing a musical performance immediately in edit mode, and easily and speedily edit the musical performance by reproducing the musical performance on the basis of edited performance information. CONSTITUTION:This sequencer is equipped with an edited musical performance information storage means M1 which stores musical performance information edited in edit mode, an editing-time musical performance reproduction indicating means M2 which indicates the reproduction of the performance when the edit mode is set, and an editing-time performance reproducing means M3 which reproduces the performance on the basis of the performance information stored in the edited performance information storage means M1 when the reproduction of the performance is indicated. Then, the edited performance information storage means M1 stores the performance information edited in edit mode and when the editing-time performance reproduction indicating means M2 is driven while the edit mode is set, the editing-time performance reproducing means M3 reproduces the performance on the basis of the performance information stored in the edited performance information storage means M1.
Patent JP-H0288732-A (JP)
Title: Continuous production of fiber reinforced titanium base alloy composite material
Inventor: POORU ARUFURETSUDO SHIEMAAZU
IPC: C22C47/00
Filed: 1988-09-20
Abstract: PURPOSE: To produce a silicon carbide-reinforced titanium-base alloy structural body at a low cost, by passing the filament tape on a drum to a low-pressure plasma deposition area and depositing titanium-base alloy powder on the filaments in the plasma deposition area.  
     CONSTITUTION: The tape is formed by aligning the silicon carbide filaments on the drum 62 consisting of a refractory metal. The drum 62 is rotated to pass the tape into the low-pressure plasma deposition area. The titanium-base alloy powder having a large grain size is supplied to a low-pressure RF plasma gun 30 and is passed in a plasma flame, by which the titanium-base alloy is deposited in a liquid state on the filaments and between the filaments of the tape on the drum 62. The titanium-base alloy is passed thorough the plasma depositing region and them, the tape carrying the titanium-base alloy is continuously separated. The grain size of the powder is specified to ≥100μm. The titanium-base alloy is formed of Ti-6Al-4V. As a result, the silicon carbide reinforced titanium-base alloy structural body is produced. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H1076403-A (JP)
Title: Spindle device
Inventor: TSUJIUCHI TOSHIO
IPC: B23B19/02
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To reduce centrifugal expansion and thermal expansion of a spindle and decrease stress acting in the spindle and an inner ring, by forming the spindle with its material consisting of an alloy dispersing titanium boride in a matrix of titanium alloy. SOLUTION: An inner ring 12a, outer ring 12b and a roller 12c of an angular ball bearing 12 rotatably supporting a spindle 1 are formed by ceramics. Next, a material of this spindle 1 is formed by an alloy dispersing titanium boride particles in a matrix of titanium. In this titanium alloy, since titanium boride is stable in the matrix of titanium, strong binding force of the titanium boride itself is maintained even in the matrix, to provide very high Young's modulus. The alloy is stable also thermally, and low linear expansion coefficient is provided.
Patent JP-S59124354-A (JP)
Title: Recording method
Inventor: TASHIRO JIYUNICHI
IPC: G03G15/01
Filed: 1982-12-29
Abstract: PURPOSE:To enable reduction in size and cost of a recorder by providing an electrostatic recharging stage to a positive overlay recorder. CONSTITUTION:A photosensitive drum D is first electrostatically charged (1) by an initial electrostatic charger T1. The 1st image information is exposed in positive by a light source L1 to form (2) the 1st latent image. A developing bias is made VB1 by the 1st developing device G1 and the 1st latent image is made into a normal image by development with two component magnetic brushes to form (3) the 1st toner image. When the drum D is in succession electrostatically charged (4) to Vs2 by an electrostatic recharger TR, the 1st toner which is already developed changes from a negative polarity to a positive polarity. The 2nd image information is then exposed (5) by the 2nd light source L2 and the developing bias is made VB2. The 2nd color is developed (6) by one component toner developing device G2, and the two color toner image having a positive polarity is formed on the drum D. Said image is printed on recording paper P by a transfer device F whereby a printing output is obtd.
Patent JP-H0552628-A (JP)
Title: Detection element for flowmeter
Inventor: ISHIGURO FUJIO
IPC: G01P5/12
Filed: 1991-08-21
Abstract: PURPOSE:To prevent a resistance value change in a detection element by preventing moisture in the air from entering inside of an electrically connecting part to connect a resistance to a lead or from entering into a boundary part between such electrically connecting part and the lead or the resistance, and preventing cracks caused by the moisture in a current conducting part. CONSTITUTION:A detection element for a flowmeter is formed of a bobbin 12 consisting of alumina and so on, a resistance thin film 18 arranged on the bobbin 12 and an electrically connecting part 16 consisting of electrically conductive adhesive, and the resistance thin film 18 is fixed around the bobbin 12 by means of the electrically connecting part 16, and the detection element for the flowmeter contains also a lead 14 to be continued electrically to the resistance thin film 18, and a glass coating layer 20 is arranged so that the whole outer surface of the electrically connecting part 18 can be coated as well as at least the outer surfaces on the respective connecting part 18 sides of the resistance thin film 18 and the lead 14 can be coated.
Patent JP-H0657210-A (JP)
Title: Polyurethane coating for electrical insulating wire
Inventor: YAMATO HITOSHI
IPC: C09D5/25
Filed: 1992-08-11
Abstract: PURPOSE:To provide a polyurethane coating which can be formed either into a varnish or into a film, enables, when baked on a wire, soldering thereof at a markedly low temp., can be greatly improved in the prevention of pinholing during stretching and thermal properties, and comprises a reaction product easily formable into a varnish by adding a suitable amt. of a catalyst to the reaction product diluted with a solvent, thus enabling the varnish to be formed by using only one material. CONSTITUTION:The polyurethane coating comprises a reaction product of a masked polyvalent isocyanate with a compd. having an active hydrogen atom(s), particularly a polyhydric alcohol, which product has, in the molecule thereof, a urethane bond segment(s) formed through an addition reaction of the isocyanate with the compd. having the active hydrogen atom(s) and a masked segment(s) wherein an isocyanate unit is still masked.
Patent JP-H0282045-A (JP)
Title: Control device for air conditioner
Inventor: NUNOKAWA HIROYUKI
IPC: F24F11/02
Filed: 1988-09-19
Abstract: PURPOSE:To enable shortening of a rise time available when an indoor temperature is lowered to a value lower than a set temperature by a method wherein when a control valve is controlled to full closing, and a computing means demands that the opening of the control valve is increased, a signal, is especially outputted by the computing means so that the opening of the control valve is regulated to a preset value. CONSTITUTION:When control valves 11 and 12 are controlled to full closing and an indoor temperature TR is lowered to a value lower than a set temperature TS, a microcomputer 16 outputs a signal so that the control valves 11 and 12 are opened, and a signal is outputted so that a heat source 8 is operated. In this case, the microcomputer 16 outputs a signal so that the opening of the control valve is controlled to a predetermined value irrespective of a difference between TR and TS. Thus, since the openings of the control valves 11 and 12 are controlled to a high value and a heat exchange amount at a heat exchanger 7 can be increased, a time in which TR is adjusted to a value about similar to TS is decreased.
Patent JP-H04116199-A (JP)
Title: Anode for chromium plating and manufacture thereof
Inventor: MATSUMOTO YUKIE
IPC: C25D17/10
Filed: 1990-09-04
Abstract: PURPOSE:To obtain an anode having excellent durability in a Cr plating bath particularly containing organic additives by arranging plural layers of intermediate layer and surface layer of tin oxide, etc., on a basis body of bulb metal (alloy). CONSTITUTION:On the basis body composed of the bulb metal of Ti (alloy), etc., heating treatment is executed under oxidizing atmosphere after applying the solution containing tin compound to form a first intermediate layer composed of tin oxide. On the first intermediate layer, heat treatment is executed under oxidizing atmosphere after applying the coating solution containing platinum compound and tin compound or iridium compound in these to form a second intermediate layer containing the metallic platinum and the tin oxide or iridium oxide in these. Successively, further, on the second intermediate layer, the heat treatment is executed under oxidizing atmosphere after coating the coating solution containing platinum compound and tin compound having different composition from the second intermediate layer or iridium compound in these, and by forming the surface layer containing the metallic platinum and the tin oxide or the iridium oxide, the anode is manufactured.
Patent JP-H0570997-A (JP)
Title: Electrodeposition coating device
Inventor: NISHIMURA MASAHARU
IPC: C25D13/22
Filed: 1991-09-13
Abstract: PURPOSE:To allow the formation of always uniform coating films without impairing the durability of the electrodeposition coating device regardless of the presence or absence of the material to be coated of the first order before one spacing of the materials to be admitted into an electrodeposition cell at the time of admitting these materials successively into the electrodeposition cell. CONSTITUTION:Detecting means 7a, 7b which detect the presence or absence of the material A to be coated of the first order before one spacing of the material A to be admitted into the cell next are provided. Changeover means 8, 8a for changing over the electrical conduction state on the electrode trunk 5A side to the material A in the admission-into-the cell part so as to admit the material A of the next order in the state of interrupting the electric conduction on the electrode trunk 5A side with respect to the material A of the next order when there is no material A of the first order before one spacing and to start the electrical conduction on the electrode trunk 5A side with respect to the material A of the next order at the point of the time when the material A of the next order is admitted into the prescribed position of the cell in accordance with the information detected by the above-mentioned detecting means 7a, 7b are provided.
Patent JP-S60126831-A (JP)
Title: Semiconductor exposing device
Inventor: SHIBA MASATAKA
IPC: H01L21/30
Filed: 1983-12-14
Abstract: PURPOSE:To upgrade the speed and precision of an alignment by a method wherein a reticle is provided with alignment marks, and at the same time, a wafer alignment detection optical system is provided with a correcting means for correcting the light path length difference between an exposing light and an illuninating light for alignment. CONSTITUTION:A reticle 1A is provided with one group of alignment marks 28 and 28', and at the same time, a wafer alignment detection opticl system 27A is provided with a light path length difference correcting means consisting of a wavelength selective prism 23 and a prism 24. When a light of the same wavelength as that of an exposing light is irradiated from an optical fiber 11, the marks 28 and 28' and the target mark of the wafer travel through the selective prism 23 along a light path A and are detected in a photomultiplier 10. In this condition, the centers of the marks 28 and 28' are coincided with the center of the target mark, and when the original illuminating light for alignment is irradiated from the fiber 11, an image shown with the target mark of the wafer is bent to a light path B by the prism 23 and is imaged at the same position 25 as that in case of an exposing light. A wafer alignment is performed with the center of this image as a fictitious origin.
Patent JP-H0280158-A (JP)
Title: Drawing-up continuous casting apparatus
Inventor: RAN HIROYUKI
IPC: B22D11/04
Filed: 1988-09-19
Abstract: PURPOSE:To manufacture a tube body having uniform thickness and smooth finishing inner and outer surfaces by arranging a barlike core in an axial center of a mold hole at the time of forming the tube body by drawing up molten metal through the mold hole vertically penetrating in a cooling mold. CONSTITUTION:The mold hole 11 vertically penetrating the axial center is arranged in the cooling mold 1 and this mold hole 11 is surrounded with a jacket 13, and cooling water is filled up and flowed. Further, the molten metal drawing-up bar 4 is arranged above the mold 1 through bracket 6, and the lower part of the mold 1 is submerged into the molten metal 9 in a vessel 2. Then, the mold hole 11 in the mold 1 is made to come to coaxis with the bar-like core 3 projecting from the bottom face in the vessel 2. Under this condition, the drawing-up bar 4 is descended and plural studs 41 of the bar 4 are stuck to the molten metal 9, and the molten metal 9 is drawn up while cooling and solidified in the annular space formed between the mold hole 11 and the core 3. By this method, the pipe body 5 having the uniform thickness and the smooth finishing inner and outer surface is obtd.
Patent JP-H0684316-A (JP)
Title: Disk cartridge
Inventor: KONISHI KATSUYUKI
IPC: G11B23/03
Filed: 1992-09-02
Abstract: PURPOSE:To prevent dust from attracting to the surface of a disk and to heighten reliability by ionizing a gas layer between an electrode and the disk, generating charged particles and neutralizing the charged disk for destaticization. CONSTITUTION:Inside a lower case 4a and an upper case 4b, self-discharging type ionizers 8a, 8b as destaticizers are attached to face each other in the radius direction of the disk 1. The ionizers 8a, 8b are provided with a conductive brush electrode 8c; when the electrode 8c and the disk 1 charged with static electricity are faced each other, electric field intensity is increased at the tip part of the electrode 8c; the gas layer between the disk 1 and the electrode 8c, i.e., air is ionized to generate positive and negative ions; the static electricity charged on the disk 1 is neutralized by these ions; and the disk 1 is destaticized. Consequently, even if the disk 1 is charged with static electricity, destaticization is sufficiently carried out and the attracting of dust to the surface of the disk is prevented.
Patent JP-S6295677-A (JP)
Title: Fuzzy logic circuit for synthesizing of fuzzy membership function
Inventor: YAMAKAWA RETSU
IPC: G06N7/02
Filed: 1985-10-22
Abstract: PURPOSE:To obtain a circuit which attains plural membership functions by combining an MIN circuit and an MAX circuit and inputting the outputs of Z and S functions to those combined circuits. CONSTITUTION:The output of a combination of Z and S function circuits 52 and 54 is inputted to an MIN circuit 55 (to be turned into a fuzzy AND). Then the output fpiX of the circuit 55 is inputted to an MAX circuit 56 (to be turned into a fuzzy OR) together with the output of another pair of Z and S function circuits 51 and 53. Each break point of those circuits 51-54 is selected properly to obtain a circuit wwhich calculates plural fuzzy membership functions (phi, 1, Z, S, pi, U, N, a-, W and M functions).
Patent JP-H0569106-A (JP)
Title: Manufacture of chucking piece for stretch working machine
Inventor: SUGITANI KATSUYUKI
IPC: B22D18/06
Filed: 1991-09-13
Abstract: PURPOSE:To manufacture a chucking piece for blind rivet having high durability. CONSTITUTION:In a reduced pressure suction casting device 1 for inserting a tree-like mold 5 having plural cavities 3 for casting chucking pieces into a high frequency induction furnace 7 and incorporating this in an evacuated vessel 9, by heating an SKD 11 steel as casting raw material at 1500 deg.C under 1 atm pressure, molten metal 11 is obtd., and by developing 1/2 atm of the pressure difference at between the evacuated vessel 9 and the high frequency induction furnace 7, the molten metal 11 is sucked and solidified into every corners in each cavity 3. Successively, the tree-like mold 7 is dismantled, and after heating the SKD11-made chucking pieces at about 1000-1050 deg.C, air-cooling for quenching is executed, and also after heating this at about 150-200 deg.C, air- cooling for tempering is executed. The center part of the chucking piece is formed as HRC61 hardness and 180kgf/mm<2> tensile strength and the teeth parts thereof are formed in extremely sharp and the durability is improved by ten or more times of the ordinary product.
Patent JP-H0575802-A (JP)
Title: Laser light output control device
Inventor: YAMAZAKI HAJIME
IPC: H04N1/113
Filed: 1991-09-13
Abstract: PURPOSE:To surely discriminate deterioration by storing current regulation data to flow a driving current for the light output of a laser light source to become prescribed quantity of light in a non-volatile memory, and measuring monitor voltage at the time when the laser light source is lighted by the prescribed current. CONSTITUTION:The non-volatile memory 10 to store the current regulation data which flow a driving current for the light output of the laser light source 1 to become the prescribed quantity of light, and a measuring means 9 to measure the monitor voltage of the laser light source l are provided, and a control part 6 controls the driving current in accordance with the current regulation data, and the monitor voltage at the time when the laser light source 1 is lighted by the prescribed current is measured by the measuring means 9. Namely, the control part 6 performs control based on digital data stored in the nonvolatile memory 10, and measures and records the monitor voltage corresponding to the light output at that time. At the time of discriminating the deterioration, a digital value stored in the non-volatile memory 10 under the same temperature environment is outputted, and the monitor voltage at that time is read by the measuring means 7, and the decrement of the monitor voltage is made the standard of the discrimination of the deterioration.