baber/WOPTO huggingface dataset:
Patent JP-H0330827-A (JP)
Title: Granulating apparatus
Inventor: TAKENAKA SATORU
IPC: B01J2/10
Filed: 1989-06-26
Abstract: PURPOSE:To prevent nozzle clogging by providing a means for restraining flame from entry into the nozzle and by forming this restraining means as an ejecting device. CONSTITUTION:When granulating material is heated to about 800 deg.C by the remaining heat of material composition in a heating container 1, a volatile portion evolving from tar pitch is burned and the resulting flame rises near nozzles 7. At the same time as the start of material feed, air is delivered through the air ejecting passage 10 of an air ejecting device 7 in the material feed direction at a higher speed than the feed speed of the granulating material. For this reason, the flame near the nozzles 7 is swept off downward by the air stream, thereby preventing the flame from following the granulating material into the nozzles 7. This permits a smooth supply of the granulating material.
Patent JP-H0918235-A (JP)
Title: Multiplication circuit
Inventor: OKAMURA TOSHIYUKI
IPC: H03K5/00
Filed: 1995-06-29
Abstract: PURPOSE: To always secure the synchronous of phases between the input and multiplication clocks by detecting every delay of the 1st to Nth M multiplication devices and delaying variably the LPF input signal in response to the supply of a delay detection signal. CONSTITUTION: An LPF 1 suppresses higher harmonics of an input signal and then extracts and outputs a signal A as a cosine wave component. The signal A is inputted to a delay circuit 61 and delayed by an optional amount τ for output of a signal AA. The signal AA is multiplied by the double multiplication devices 2A to 2C to obtain the 2, 4 and 8-multiple waves. A mixer 51C receives the 4 and 8-multiple waves and extracts a 4-multiple component through an LPF 52C. In the same way, a 2-multiple component is extracted out of the output of a mixer 51B via an LPF 52B, and a component equal to the input frequency is extracted out of the output of a mixer 51A via an LPF 52A. Finally, a delay amount is extracted out of the output of a mixer 53 via an LPF 54.  The delay amount τ of the circuit 61 is adjusted based on a delay detection signal L, and the synchronous of phases is secured between the input signal and an 8-multiple signal.
Patent JP-H0215159-A (JP)
Title: Production of cutting made of surface-treated cermet
Inventor: KIKUCHI NORIBUMI
IPC: C23C16/36
Filed: 1988-07-01
Abstract: PURPOSE:To improve the adhesive strength of a coating layer to the surface of a base material and the hardness of the coating layer itself by allowing ion implantation components to penetrate through the coating layer in a state of a specific thickness into the surface part of the base material. CONSTITUTION:A cermet base material having a composition which consists of 5-30wt.% of one or more elements among Co, Ni, and Fe as binding phase- forming components and the balance solid solution of metal carbonitride as a hard dispersed phase-forming component represented by a composition formula (Ti, M)CN (where M consists of one or more elements among Ta, Nb, W, and Mo) with inevitable impurities is prepared. Subsequently, a single coating layer consisting of one kind among TiC, TiN, TiCN, TiCO, TiNO, and TiCNO is formed on the surface of the above base material by using an ion plating apparatus as a physical vapor deposition apparatus. At this time, ion implantation treatment is carried out in a state where the coating layer is relatively reduced in thickness as to have 0.1-1.5mum average layer thickness, by which the ion implantation components are allowed to penetrate through the coating layer into the surface part of the base material.
Patent JP-S6225646-A (JP)
Inventor: MATSUMURA TERUO
IPC: E04C2/04
Filed: 1985-07-25
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-H0831349-A (JP)
Title: Fluorescent character display tube
Inventor: MORI JUN
IPC: H01J31/15
Filed: 1994-07-15
Abstract: PURPOSE:To provide a fluorescent character display tube equipped with a three- dimensional grid, in which shading of the tube is eliminated using a simple structure and the display quality is enhanced. CONSTITUTION:A fluorescent character display tube includes an anode base board 1, on which a rib 6 made of an insulative material is installed protrusively, and a conductive substance layer 7 is provided at the top of the rib 6 so that a three-dimensional grid G1 is formed, wherein a display pattern is provided with a fluorescent layer 5 formed in the inside surrounded by the grid G1. In this fluorescent character display tube, aux. three-dimensional grid(s) G2 surrounding the display pattern is/are further installed outside the grid G1 positioned at the periphery of the display pattern.
Patent JP-S5951879-A (JP)
Inventor: MISHIRO MASAO
IPC: D06F17/08
Filed: 1982-09-20
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-S5865370-A (JP)
Title: Sealed installation structure of air filter
Inventor: NOKAI KOUJI
IPC: F16J15/14
Filed: 1981-10-14
Abstract: PURPOSE:To improve the sealing performance by filling a sealing agent into the groove which is formed of the metal ware applied onto the wooden frame edge part of a filter module, the L-shaped metal ware installed on the metal supporting frame edge part, and the gasket fitted between the L-shaped metal ware and the filter module. CONSTITUTION:The filter module 2 provided with a HEPA filter 1 is installed onto a metal supporting frame 3. The edge part of the wooden frame 4 of the filter module 2 is installed by use of the metal ware 5 having a proper shape, and an L-shaped metal ware 6 is closely fitted onto the edge part of a metal supporting frame 3, and the gasket 7 made of chloroprene rubber or other similar material is interposed between the wooden frame 4 and the L-shaped metal ware 6. The groove formed of the metal ware 5, L-shaped metal ware 6, and the gasket 7 is sealed by sticky liquid sealant 8, and the filter module 2 and the metal supporting frame 3 are installed in perfectly sealed condition.
Patent JP-S6410492-A (JP)
Title: Semiconductor storage device
Inventor: TETSUKA AKITOSHI
IPC: G11C11/409
Filed: 1987-07-01
Abstract: PURPOSE:To decrease the write recovery time of a static (S) RAM by controlling the electric conduction of a transistor connected between a common data line and a power supply in a prescribed timing to charge the common data line quickly. CONSTITUTION:A pulse generator 24 generates a control signal phi for a prescribed time only after the rising of a write signal to turn on pull-up FETs 7a, 7b connected respectively between command data lines 1a, 1b and the power supply. Thus, the data lines 1a, 1b are charged quickly to reduce the write recovery time of the SRAM considerably.
Patent JP-H088256-A (JP)
Title: Wiring structure for semiconductor device and transistor array for display element
Inventor: IKEDA HIROYUKI
IPC: G02F1/1368
Filed: 1994-06-22
Abstract: PURPOSE:To provide a wiring structure for semiconductor devices wherein resistance is low and there is no delay in signal propagation, and transistor array for display elements having such a wiring structure. CONSTITUTION:A wiring structure for semiconductor devices consists of a wiring pattern 2 formed on the surface of a substrate 1, and an insulating layer 3 formed on the substrate 1 in such a way that it covers the wiring pattern 2. The trace pattern 2 is composed of a material containing at least aluminum as a major component and is so formed that its thickness will be 100nm or less.
Patent JP-H11350355-A (JP)
Title: Production of durable, electrostatic and water-repellent fabric
Inventor: OKAMOTO YOSHIHISA
IPC: D06M101/16
Filed: 1998-06-12
Abstract: PROBLEM TO BE SOLVED: To produce a durable, electrostatic and water-repellent fabric having excellent dry feeling, bulging feeling, tenseness and stiffness and excellent in softness and washability. SOLUTION: This method for producing durable, electrostatic and water- repellent fabric comprises constituting a fabric by including a core-sheath structural type combined filament yarn having different fineness, containing >=20 wt.% yarn having >=2 denier thick single yarn fineness and containing an antistatic agent in only core part and containing >=5 wt.% non-rotational asymmetric yarn having <=1.5 denier fine single yarn fineness, having flat trunk part in which the cross section shape is substantially linear and a protruded part in an amount of >=20 wt.% based on fabric, dyeing the fabric and subjecting the fabric to water repellent treatment with a fluorine-based water repellent.
Patent JP-S649778-A (JP)
Title: Recording material
Inventor: TAKASHIMA MASANOBU
IPC: B41M5/145
Filed: 1987-07-01
Abstract: PURPOSE:To improve the color development property, fresh reservability of thermal recording materials and the stability of a color-developed image by providing a recording layer containing clear dye and bisindole(azo) phthalide compounds linked with -O-R-O (R represents a divalent group having 1-20 carbon number on a support). CONSTITUTION:An electron-donating clear dye which is bisindole(azo) phthalide compounds linked with -O-R-O(R represents a divalent group with 1-20 carbon number) and electron-receiving compounds are dispersed with a binder such as polyvinyl alcohol or hydroxyethyl cellulose to prepare an application liquid. This liquid is applied to a support such as cardboard, high-quality paper, synthetic paper or neutral paper to provide a recording layer, and thus recording materials are formed. The electron-receiving compounds which cause color development through contact with the above clear dye are phenol derivatives, salicylic derivatives and metallic salts of aromatic carboxylic acid.
Patent JP-S5687908-A (JP)
Title: Wire resonance adjusting method for quartz oscillator
Inventor: YAMASHINA MIKIHIKO
IPC: H03H9/19
Filed: 1979-12-19
Abstract: PURPOSE:To make the adjusting work of wire resonance easy and simple and to enable the adjustment with high reliability, by engaging the member for wire resonance adjustment to the wire and fixing it to a desired position. CONSTITUTION:The tip of the supporting wires 2, 2' bonded at both sides of a quartz bar 1 is respectively connected and fixed to the supporting terminals 3, 3'. Metallic pieces 5, 5' solderable as the engaging member for wire resonance adjustment are engaged to the wires 2, 2' movably to the wires. The metallic pieces 5, 5' can be rings inserted in advance, and they can be inserted with a play toward the wire and also can be clipped and engaged movably. A CI meter or the like is connected to the terminals 3, 3', the metallic pieces 5, 5' are moved toward the arrow on the wire, desired position with lower resonance resistance is sought, and soldering is made at an optimum position and the metallic pieces are fixed. By adjusting the amount of solder, since the metallic pieces are present, fine adjustment can be  easily made. Further, the metallic pieces fixed once can be moved to a desired position.
Patent JP-S649881-A (JP)
Title: High-strength wet felt
Inventor: TAKAHASHI KYUZAN
IPC: D04H1/4209
Filed: 1987-06-30
Abstract: PURPOSE:To contrive improvement in strength after drying while making the best use of flexibility at ordinary temperature, by specifying bulk density of a ceramic fiber blanket, silica content of a colloidal silica solution and pickup in impregnating the above-mentioned ceramic fiber blanket with the colloidal silica solution. CONSTITUTION:Porous parts of a ceramic fiber blanket having 0.1-0.4g/cm<3> bulk density is impregnated with a colloidal silica solution with 45-55wt.% silica content expressed in terms of solid so as to provide 75-130pts.wt. pickup expressed in terms of silica solid based on 100pts.wt. above-mentioned blanket. In order to increase the initial specific gravity of the ceramic fiber blanket, the blanket is preferably once impregnated with water, pressed and dried. According to this method, transfer called migration of silica will not occur in drying and the aimed high-strength wet felt capable of providing molded products having excellent strength after drying can be obtained.
Patent JP-S6056493-A (JP)
Title: Control device for laser output of laser working machine
Inventor: SUGIYAMA SADAKAZU
IPC: B23K26/08
Filed: 1983-09-09
Abstract: PURPOSE:To cut automatically a work having a three-dimensional surface by inputting the signals corrected with the values operated in accordance with the respective x-, y- and z-component speeds for the three-dimensional surface to a control device for laser output and adjusting the oscillating power for laser according to the change in the thickness when the horizontal part is transferred to a sloped part. CONSTITUTION:A control device for laser output of a laser working machine is provided with means 10, 11, 12 for detecting the component speeds at every x-, y- and z-axes of a triaxial numerical control device 6, a means 16 for setting the thickness of the work to be worked by a laser, means 13, 14 for synthesizing the x-, y-, z-component speeds and operating the synthesized vector of the x- and y- component speeds by the input signals from the means 10, 11, 12, means 15, 17, 18 which are inputted with the output signals from said means and the output signal from the means 16 and subject said signals to multiplication and division and a means 20 for controlling the laser oscillation output which controls the output from the laser oscillator in accordance with the output signals therefrom.
Patent JP-H10341133-A (JP)
Title: Monolithic filter
Inventor: TSUCHIKANE MASAE
IPC: H03H9/19
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent vibrating characteristic without losing piezoelectric vibration performance and to set a termination impedance over a wide variety by forming input output electrodes to one side of a piezoelectric substrate opposite to each other and introduced diagonally and providing a common electrode introduced to each diagonal angle opposed to the input output electrodes and adjacent diagonally to the other side. SOLUTION: A support electrode 12 is formed respectively to each corner in a package 11 while being in continuity with at least three mount electrodes formed to be mounted on a printed circuit board at an outer bottom side of the box shaped package 11. On the other hand, a piezoelectric substrate such as a crystal substrate 13 is contained along an inner side bottom side of the package 11. Then input and output electrodes are formed to the lower side of the crystal substrate 13 opposed to each other at a prescribed interval so as to be introduced to each corner on diagonal lines opposed to each other. Furthermore, a common electrode opposed to the input and output electrodes on the upper side so as to be introduced to each corner adjacent to each corner to which the input and output electrodes are introduced.
Patent JP-S5686722-A (JP)
Title: Reproducing device of flat plate type information record carrier
Inventor: ITOU KEISUKE
IPC: G11B3/68
Filed: 1979-12-18
Abstract: PURPOSE: To improve the quality and productivity of an obtained information record duplicate by  a constitution wherein a radiation hardening resin is poured into a gap between an information  recording metallic mold and a backing support member and the backing support member is  pressed without contact by means of a presser plate having a gas blow-off port.   
     CONSTITUTION: This device consists of a flat plate type information recording metallic mold 1  and a presser plate 9 having air inlets 12. And a backing support member 7 is placed on the upper end face of a pouring shaft 4 protruding from an the information recording metallic mold 1 in  order that the backing support member 7 may not contact with the information recording metallic  mold 1 taking a constant space and a given quantity of liquid type radiation hardening resin 16 is  poured into the space between the support member 7 and the metallic mold 1 from a pouring port  4b of the pouring shaft 4. Next thereto, while exhausting a pressure applying gas from the inlet  port 12 of the presser plate 9, the presser plate 9 is moved downward, and an information transfer layer 8 of the backing support member 7 is pressed without contact by means of the pressure  applying gas. Then, the radiation hardening resin 16 is applied to the transfer layer 8 with a constant film pressure and then it is hardened, and with this, a flat plate type information record carrier coated with a new information signal transfer layer is duplicated.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05190756-A (JP)
Title: Board for mounting electronic component and manufacture thereof
Inventor: KOSAKA KATSUMI
IPC: H01L23/50
Filed: 1992-06-01
Abstract: PURPOSE:To provide a board for mounting electronic components wherein it does not contain any burr or any slack which causes a short circuit or the like and its mechanical stress of a part used as the mounting part of an elec tronic component is sufficient. CONSTITUTION:A board for mounting electroplated components is composed of the following: a lead frame 10 in which many leads 11 have been connected and formed; and insulating base materials 20 which have been united on both faces of the lead frame 10. The board is provided with a recessed part 21 in which an electronic component 30 is housed and mounted. In the board, a half- etching operation is executed to at least one face of the lead frame 10 near the recessed part 21, and the recessed part 21 is formed in such a way that one part of an inner lead 11a on the lead frame.
Patent JP-S5688510-A (JP)
Title: Centralized temperature controller of refrigerator
Inventor: KATOU TAKASHI
IPC: F25B49/00
Filed: 1979-12-21
Abstract: PURPOSE: To make it easy to change and add a set value with erroneous setting reduced, by judging the set value to be controlled and kinds and number of equipments by arranging temperature setters at sides of equipments and by reading them by CPU previous to main control over equipments without fail.  
     CONSTITUTION: Temperature setters 41W4n are installed corresponding to equipments 31W3n to be temperature-controlled, such as refrigerators and air conditioning systems. Their values are read firstly after CPU1 is initialized to judge the number and kinds of equipments to be controlled, thereby exercising main control over the equipments. Since control over each equipment is exercised cyclically at constant intervals of time when a centralized temperature control system is employed, only the temperature set value of the equipment judged first is read from  the 2nd run and even if the temperature set value varies, the set value is varied  automatically. This controller eliminates the need for complex operation for the  setting, reduces the probability of erroneous setting and facilitates the variation and  addition of set values. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6144983-A (JP)
Title: El element
Inventor: EGUCHI TAKESHI
IPC: C09K11/06
Filed: 1984-08-09
Abstract: PURPOSE:To provide the titled element which has a good luminescent quantum efficiency even by low-voltage driving, by providing a luminescent layer composed of an electron-donating org. compd. layer, an electron-accepting and electron-donating org. compd. layer and an electron-accepting org. compd. layer between two electrode layers. CONSTITUTION:A luminescent layer 2 having a thickness of 0.01-1mum, composed of a three-layer structure consisting of a first luminescent layer 4 composed of a monomolecular or built-up film of an electroluminescent org. compd. capable of relatively donating electrons to a second luminescent layer 5, the second luminescent layer 5 having a thickness of 500Angstrom , composed of a molecular build-up film of an electroluminescent org. compd. capable of relatively accepting electrons frim the first layer 4 and donating electrons to a third luminescent layer 6, and the third luminescent layer 6 having a thickness of 500Angstrom , composed of a molecular layered film of an electroluminescent org. compd. capable of relatively accepting electrons from the second layer, is formed between a transparent electrode of 0.01-0.2mum in thickness and an opaque electrode 3 of 0.1-0.3mum in thickness.
Patent JP-S5868213-A (JP)
Title: Magnetic head
Inventor: GOTOU NORIO
IPC: G11B5/23
Filed: 1981-10-19
Abstract: PURPOSE:To produce a magnetic head with narrow gap length at high yield by arranging a nonmagnetic material which is thick enough to expet the curvature of a nonmagnetic substrate and the cutting work depth precision of a work groove for a gap surface between the substrate and a soft magnetic film. CONSTITUTION:On a glass substrate 1, a nonmagnetic, easy-to-cut Al film 8 is vapor-deposited to 1mum thickness. On the film, a mild magnetic ''Sendust  '' film 2 is adhered by sputtering. Part of the sendust film 2 is cut in a V shape, SiO2 as a gap spacer is adhered by sputtering to 0.3mum, and the 2nd sendust film 4 is adhered by sputtering to 25mum. The ''Sendust  '' film 4 on one slanting surface of a V-shaped groove as a gap 5 is removed by a channel- shaped diamond cutting tool and after a magneic film 6 for protection is adhered, a winding window hole 7 is worked with ultrasonic waves to obtain a magnetic head.
Patent JP-S6227751-A (JP)
Title: Developer for electrostatic latent image
Inventor: KUBO TSUTOMU
IPC: G03G9/08
Filed: 1985-07-29
Abstract: PURPOSE:To avert the defective flying of a developer and to expand the permissible range for setting developing conditions under which the air breakdown of developing bias does not arise by incorporating additives having the electrostatic charge characteristic of the polarity reverse from the electrostatic charge polarity of a toner having no carriers to said toner. CONSTITUTION:The toner to be used as the developer consists of 80-90wt% binder such as styrene, polyester or epoxy, 10wt% carbon black and 5-15wt% electrostatic charge controlling agent such as chrome complex salt dye which are kneaded and are pulverized to 1-50mum. The pulverized particles are further classified to particles having 5-15mum grain size. The toner contg. auriferous dye is general as the electrostatic charge toner having the negative polarity. For example, an amino-group toner contg. nigrosine dye and quaternary ammonium salt, etc. is exemplified as the electrostatic charge toner having the positive polarity. The content of the additives is made preferably in a 0.05-1wt% range by the weight of the toner. A V blender or Henschel mixer is preferably used as a method for adding the additives to the toner.
Patent JP-S6410540-A (JP)
Title: Formation of multilayer electrode
Inventor: OGAWA TETSUYA
IPC: H01J9/02
Filed: 1987-07-01
Abstract: PURPOSE:To decrease the number of processes as well as to develop the etching securely by forming a foundation conductive layer as an alloy layer including aluminum to copper on a substrate, on which laminating a copper layer and the uppermost layer in this order, etching the uppermost layer, and then etching the alloy layer and the copper layer together with the same etching solution. CONSTITUTION:Over a glass substrate 5, an alloy of copper added with aluminum in the scope 0.5 to 25% is attached to form a foundation layer as an alloy layer 1. Then, pure copper is attached to form a conductive layer 2. Over the conductive layer 2, a cover of chromium is formed again, to make a chromium layer 3 to protect the conductive layer 2 from oxidization. Following that, the chromium layer 3 is covered with a photo-resist of a desired electrode pattern, and an etching is executed for patterning the layer 3. After that, the two layers, the copper layer 2 and the alloy layer 1, are etched with the same etching solution successively. Consequently, the layer 1 needs no etching with a solution different from that for the layer 2, and one etching process can be reduced. Furthermore, since the layer 1 is easy to etch, the etching can be developed securely.