baber/WOPTO huggingface dataset:
Patent JP-H03201379-A (JP)
Title: Manufacture of electrically connecting member
Inventor: YOSHIZAWA TETSUO
IPC: H01R43/00
Filed: 1989-12-26
Abstract: PURPOSE:To manufacture an electrically connecting member with accuracy by providing a photosensitive resin on a base, and subjecting the base to specific wet developing process to form plural holes in the photosensitive resin, and etching and removing one part of the base exposed, then filling with conductive material the holes formed, and removing the remaining base. CONSTITUTION:A negative polyimide resin 2 is applied to a copper plate 1 and light is applied thereto and then development is carried out; the energy density of the light applied is 300 to 10000mj/cm<2> and the time for development is 4 to 30min. Therefore the polyimide resin 2 remains in the exposed part of the copper plate, while the polyimide resin 2 is removed from the unexposed part by the development process so that holes 3 are formed in the unexposed part. The copper plate 1 is then etched and one part of the copper 1 near the holes 3 is removed to form in the copper plate 1 a recessed portion 4 communicated with the holes 3 and the holes 3 and the recessed portion 4 are filled with gold 5 serving as conductive material by plating. Finally, the copper plate 1 is removed by metal etching using an etchant which does not remove gold but copper, whereby an electrically connecting member is manufactured. The electrically connecting member is thus manufactured with accuracy.
Patent JP-H03199873-A (JP)
Title: Air conditioner
Inventor: KURIHARA SUSUMU
IPC: F25B43/00
Filed: 1989-12-27
Abstract: PURPOSE:To permit the correct and easy detection of the leakage of refrigerant, the shortage of the remaining amount of the refrigerant and the like by a method wherein a remaining amount of refrigerant detecting sensor is constituted of a housing, attached to a flow passage in a liquid-phase area, an electrode body, on which a voltage is impressed from external side, and a self heat generating type temperature sensitive resistance element for detecting the temperature of the refrigerant. CONSTITUTION:A remaining amount of refrigerant detecting sensor 18 is constituted of a housing 19, attached to the flow passage in a liquid-phase area, an electrode body 24, provided in said housing and a voltage is impressed thereon from external side, and a self heat generating type temperature sensitive resistance element 21, whose one end is connected to the electrode body 24 and the other end is connected to the housing while detecting the temperature of refrigerant through the housing. The self heat generating type temperature sensitive resistance element is constituted so as to detect the temperature of refrigerant indirectly through the housing and, therefore, the amount of self generated heat of the self heat generating type temperature sensitive element becomes larger than the absorbing amount of the refrigerant when the remaining amount of the refrigerant becomes insufficient and the mixed condition of gas and liquid is generated whereby the temperature of the resistance element is increased remarkably, a perfect liquid-phase condition can be discriminated correctly from the mixed condition of gas and liquid or gas-phase condition, the shortage of refrigerant due to the leakage of the refrigerant and the like can be detected surely and the detecting accuracy of the same can be improved.
Patent JP-2001154167-A (JP)
Title: Method of transporting plastic substrate for liquid crystal display element
Inventor: ISHIBASHI KO
IPC: B65G49/05
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To prevent the tight contact of plastic substrates as transparent electrode substrates with their supporting plates when the plastic substrates 1a are placed on the supporting plates are transported to various treating stages necessary for manufacture of the liquid crystal display elements in plastic liquid crystal display elements. SOLUTION: The supporting plates 2 of which the loading surfaces are finished to rough surfaces 21 are used as the supporting plates 2 when the plastic substrates 1 of about 0.1 to 0.5 mm as the transparent electrode substrates are transported by being placed on the supporting plates 2, such as glass, having the rigidity to prevent the easy deformation of the plastic substrates 1.
Patent JP-2000158504-A (JP)
Title: Molding condition control apparatus and method therefor
Inventor: OKUDA TATSUYA
IPC: B22D17/32
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To enable a molding condition to approach the optimum value by preventing the generation of an inferior product at the start time of molding by preserving only a molding condition necessary for a good product and making it possible to confirm the past altering history. SOLUTION: The local controllers 2a, 2b, 2c... are respectively provided to one or a plurality of molding machines and a group control host computer 3 for unitarily controlling the local controllers 2a, 2b, 2c... is provided. The group control host computer 3 preserves molding condition data after alteration sent from a molding machine in a temporary preserving molding condition file 3b and superscribes or newly write the molding condition data after alteration preserved in the temporary preserving molding condition file 3b in an actual molding condition file 3a when the writing designation to the actual molding condition file 3a is inputted thereafter.
Patent JP-H04207813-A (JP)
Title: Input circuit
Inventor: SAKUMA YOSHITAKA
IPC: H03K19/0175
Filed: 1990-11-30
Abstract: PURPOSE:To shorten the total access time of a device by providing an input first stage which works in a voltage range covering the TTL input voltage supplied from an input terminal through the CMOS input voltage and another input first stage which works with the CMOS input voltage and adding an element which switches the outputs both stages. CONSTITUTION:Two outputs A which are inputted to an input first stage 2 that works in a voltage range covering the TTL input voltage supplied from an input terminal 1 through the CMOS input voltage and also supplied to an input first stage 3 that wors with the CMOS input voltage serve as the input of a clocked inverter 4. The output B of the stage 3 serves as the input of a clocked inverter 5. The outputs of both inverters 4 and 5 are connected to each other as an output D. Then the inverter 4 becomes active when the TTL input voltage is applied to an input terminal 7, and the inverter 5 becomes active when the CMOS input voltage is applied to the terminal 7 respectively.
Patent JP-H06207155-A (JP)
Title: Moisture-crosslinkable hot-melt adhesive composition
Inventor: JIYANNIBU SHIENAARU
IPC: C08G18/10
Filed: 1993-12-03
Abstract: Hot-melt adhesive composition based on an EVA copolymer and polyisocyanate, characterised in that the said EVA copolymer is a copolymer with a melt index at 190@C of between 100 and 1000 and containing, relative to the weight of the said copolymer:     1) 10 to 90 % of ethylene,   2) 10 to 40 % of vinyl acetate, 3) 5 to 20 meq. OH of an ethylenically unsaturated termonomer bearing at least one primary hydroxyl functional group per mole, the said composition containing substantially no free hydroxyl functional group.
Patent JP-H06169045-A (JP)
Title: Solder coating device
Inventor: SUGANO YOICHI
IPC: H05K3/24
Filed: 1992-11-27
Abstract: PURPOSE:To simplify the change in arrangement when the size of a member to be coated with solder is changed, to shorten solder coating time and to supply the solder only to the part to be coated with the solder. CONSTITUTION:A solder coating nozzle 27, through which fused solder 6 is jetted, and an X-Y stage 30, which moves the nozzle 27 in parallel so as to face a lead part 4, are provided. A flow-rate control part 26, which controls the amount of the solder jetted through the nozzle 27, is provided. The fused solder 6 is supplied to the lead part 4 in approximately one-drawing pattern. Therefore, the solder coating can be performed quickly only at the lead part 4. When the moving size of the nozzle 27 is changed, the change in outer size of a semiconductor lead frame can be handled even if the size is changed.
Patent JP-H03197997-A (JP)
Title: Outline font data conversion system
Inventor: MATSUKAWA KAZUYA
IPC: G09G5/26
Filed: 1989-12-26
Abstract: PURPOSE:To improve the parallelism of processing and shorten the processing time by monitoring the data type of vector data on an inputted outline font. CONSTITUTION:When the vector data is inputted from an outline font data memory 1, a CPU 2 compares the data type of vector data which is inputted last from a stand-by memory 5 with the data type of the current vector data. When they match each other, the current vector data is stored in the stand-by means 5 together with information on the data type and when not, a group of vector data arrays stored in the stand-by memory 5 is transferred to an interface memory 4. A vector data converting means 3 is actuated in the mode wherein processing matching the transferred vector data type is performed to perform coordinate conversion processing and linear approximation processing; and vector data after conversion is inputted from the interface memory 4 and processed into data arrays matching a character image generating means 6. Consequently, the processing speed is increased.
Patent JP-H04205581-A (JP)
Title: Character recognizing method
Inventor: NISHIDA HIROFUMI
IPC: G06K9/46
Filed: 1990-11-30
Abstract: PURPOSE:To improve the performance of a character recognizing system and to flexibly cope with the relaxation of limitation and the expansion of a character kind by representing the local feature of a form as a parameter vector on a general structure representation. CONSTITUTION:A recognized character such as a hand-written character and so on is read by a picture input part 11 and is line-thinned by a line thinning part 12 and a skeleton line is extracted. A curve structure analyzing part 13 inputs skeleton line information, analyses the curve structure of it and extracts the general structure of a character form by a level relative feature and a singular point. Then, the parameter vector of the local feature of the character form is calculated with the general structure representation of a curve by the level relative feature and the singular point extracted by the curve structure analyzing part 13 by a form parameter vector calculating part 14. Then, the structural matching of the character form is taken by referring to a structural dictionary 17 with a structural matching part 15 and detailed identification is executed by referring to a parameter vector dictionary 18 about the result of the structural matching part 15 by a detailed identifying part 16. Thus, the identification of the character form having the same structure is attained and it can be coped with the relaxation of writing limitation and the expansion of a character kind flexibly.
Patent JP-H08182969-A (JP)
Title: Gravity separation and gravity separator
Inventor: NAKADA SHIGEO
IPC: B07C5/22
Filed: 1994-12-29
Abstract: PURPOSE: To greatly improve gravity measurement accuracy by shortening the time for releasing objects to be separated from a receiving tray, reducing the size over the entire part of a device and simplifying a gravity setting operation. CONSTITUTION: Plural units of stationary balances are arranged at gravity sepn. points and the objects to be selected are supplied by one piece each to the receiving tray of a selection unit. This selection unit travels while the end of its lever 18 forms an output contact point along oscillation rails 56 of the lever 48 of the stationary balance and guiding rails. The sepn. unit forms a horizontal state of a parallel crank mechanism when the weight of the weight of the stationary balance is heavier than the weight of the objects to be separated. The receiving tray 22 descends and the end of the lever 18 raises the oscillation rails 56 when the weight of the weight of the stationary balance is smaller than the weight of the objects to be separated.  A detaining cross bar 25 which is the lower piece in the horizontal state of the parallel crank mechanism is then kicked up and the free end of the detaining cross bar 25 is retreated toward the stationary balance direction, by which the parallel crank mechanism is made to collapse and the receiving tray 22 is inclined to release the objects to be separated.
Patent JP-H04204949-A (JP)
Title: Needle-shaped magnetite particle powder for magnetic toner and its production
Inventor: KURITA EIICHI
IPC: C01G49/08
Filed: 1990-11-30
Abstract: PURPOSE:To decrease magnetic flocculation force to increase mixing property with resin and to expose the surface of toner particles and to make the grain black by specifying the grain size, aspect ratio and residual magnetization of needle-shaped magnetite grains. CONSTITUTION:The magnetite grains are controlled to 100-200Angstrom grain size, 1.5-10.0 aspect ratio and 10-30emu/g residual magnetization for 1KOe external magnetic field. These needle-shaped magnetite grains are prepared by heating and dehydrating needle--shaped lepidochrosite grains at 200-500 deg.C to obtain needle-shaped maghemite grains, dispersing the maghemite grains in an alkali suspension containing iron hydroxide colloid produced by the reaction of iron (II) salt aq. and alkali hydroxide aq., and then heating while stirring the suspension in a nonoxidative atmosphere at 40-100 deg.C.
Patent JP-H08186380-A (JP)
Title: Multilayer wiring board and its manufacturing method and device
Inventor: NIIJIMA SHINICHI
IPC: H05K3/46
Filed: 1994-12-29
Abstract: PURPOSE: To eliminate the need for prepreg and to substrate synthesis operation by polymerizing a flexible substrate material onto a pattern-formed rigid substrate via an insulation layer. CONSTITUTION: A copper foil 2 is applied to both surfaces of a glass epoxy resin plate material 1. One surface of the resin plate material 1 is coated with solder resist ink 7 and a flexible substrate material 8 where copper foil is applied on one surface is thermocompressed to a solder resist ink coated surface via the solder resist ink 7 so that a copper foil becomes an outer surface. After the compression, the solder resist ink 7 is cured by drying. After thermocompressing the flexible substrate 8 to the other surface of the resin plate material 1 via the solder resist ink 7, a lamination plate where an inner- layer circuit is formed is constituted by curing solder resist ink. Further, a multilayer wiring board is completed by drilling, through hole plating, and formation of an outer-layer pattern.
Patent JP-H05175820-A (JP)
Title: Non-touch switch device
Inventor: YANAGI YASUHIRO
IPC: H03K17/955
Filed: 1991-12-24
Abstract: PURPOSE:To eliminate the malfunction and to improve the reliability by making difference between a close conductor and a noise. CONSTITUTION:Key scanning is performed with 20ms sampling period; and when input is confirmed continuously three times (40ms), a formal input is discriminated. An input switch group at the time (10ms) of first input confirmation, that at the time (20ms) of second input confirmation, and that at the time (40ms) of third input confirmation are denoted as A, B, and C respectively. In this case, the formal input of a switch in the group A is discriminated when relations shown in the Venn diagram are satisfied. Since the input switch group A exists in sets (c) and (d) in this Venn diagram, the switch (non-touch switch) input of the group A is discriminated as the formal input. If a switch in the group A which does not satisfy relations in the Venn diagram exists, input to this non-touch switch is not discriminated as the formal input, and application of noise is discriminated.
Patent JP-H06184662-A (JP)
Title: Production of cemented carbide
Inventor: KATAGIRI MAKOTO
IPC: C22C1/05
Filed: 1992-12-21
Abstract: PURPOSE:To produce homogeneous cemented carbide stable in physical properties even if there is a difference in temp. in a sintering furnace by adding a specified amt. of Pd to a raw material essentially consisting of WC and blended with a specified amt. of Co. CONSTITUTION:A raw material in which the blending ratio of Co is regulated to, by weight, 4 to 20%, preferably, 8 to 15% and the balance WC is mixed with Pd by 0.05 to 0.8%, by outer rate. As for the grain size of this raw material, those of Co and Pd are preferably regulated to about 1mum, and that of WC to about 0.6 to 0.7mum. This raw material powder is compacted and sintered. This sintering is executed preferably in a vacuum of 1340 to 1460 deg.C and about 10<-2>Torr. In this way, the suitable sintering temp. range of the raw material is widen, the sintering is securely and uniformly executed even if there occurs a difference in temp. in a sintering furnace and the cemented carbide stable in physical properties can be obtd.
Patent JP-H10182318-A (JP)
Title: Stabilized haloacetylene compound and storage of haloacetylene compound
Inventor: KAMEDA KOJI
IPC: C07C233/09
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To obtain a haloacetylene compound capable of being stably stored over a long period without being colored and decomposed, by adding a specific glycol monoalkyl ether compound to the haloacetylene compound. SOLUTION: This stabilized haloacetylene compound is obtained by adding a glycol monoalkyl ether compound of formula II [R3 is a lower alkyl; (n) is 2, 3; (m) is 2-6] to the haloacetylene compound of formula I [X is a halogen; R1 , R2 are each H, a 1-8C alkyl; (y) is 0, 1]. The compound of formula I is preferably 3-iodo-2-propylbutylcarbamate. The compound of formula II is preferably diethylene glycol monomethyl ether or diethylene glycol monoethyl ether. The stabilized haloacetylene compound is useful as an industrial fungicide.
Patent JP-H11175232-A (JP)
Title: Cursor displaying method
Inventor: YAMAOKA HIROHARU
IPC: G06F3/038
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To always know the position of a cursor by changing the displaying timing of lighting display and reverse display when the position of the cursor is changed, so as to change to reverse display even when the display timing is lighting display. SOLUTION: Whether display change occurs is judged (2-1) and when it does not occur, the judgement (2-1) of display change is repeated again. On the other hand, when display change occurs, whether the positional change of the cursor occurs or not is judged (2-2) and when it occurs, a request for optionally changing the display timing is set (2-3) to change to reverse display (2-4). Then, when the positional change of the cursor does not occur, whether the display timing is reverse display is judged (2-5) to execute lighting display at the time of not being reverse display but to continue reverse display (2-4) at the time of reverse display.
Patent JP-H06199180-A (JP)
Title: Left side mirror device for automobile
Inventor: KASAI MASAHIKO
IPC: B60R1/06
Filed: 1992-11-30
Abstract: PURPOSE:To prevent a contact accident when an automobile turns to the left by improving a left side mirror of the automobile, and eliminating a dead angle of the left side mirror from an operation seat. CONSTITUTION:A movable mirror 1 capable of being sent out to the left side of a left side mirror is arranged in a back part of a conventional left side mirror, and a sending-out and housing mechanism of this movable mirror 1 is housed in a housing part 12 arranged integrally with the left side mirror, and an electric circuit of a direction indicating lever and an electric circuit of a movable main mechanism of the movable mirror are connected to each other, and the movable mirror is constituted so as to be capable of being sent out or housed by operation of a left direction indicating lever, and a dead angle of the conventional side mirror can be confirmed visually by the movable mirror 1.
Patent JP-H06157288-A (JP)
Title: Bathing agent
Inventor: YAMAGUCHI YOSHIO
IPC: A61Q19/10
Filed: 1992-11-27
Abstract: PURPOSE:To obtain a bathing agent of new blending, capable of removing colloidal particulate substances unremovable by a filter medium of a filter in a cleaning device by addition in a bath provided especially with a cleaning device, preventing white turbidity of warm water in a bathtub. CONSTITUTION:Inorganic salts as a warm bathing agent are mixed with a flocculating and precipitating medium having an action of flocculating and precipitating colloidal particles into particle diameters removable by a filter medium of a filter to give a bathing agent. An inorganic flocculating and precipitating medium, especially aluminum-based crystal alum is preferably used as the flocculating and precipitating medium.
Patent JP-H06167063-A (JP)
Title: Wainscot for steel frame building
Inventor: IWASHITA HIDEMARO
IPC: E04H5/02
Filed: 1992-11-27
Abstract: PURPOSE:To improve impact resistance, durability, and waterproofness moisture proofness. CONSTITUTION:High strength thin-walled panels 10 made of formed-heated portland cement with added heat crosslinked type melamine resin are used. The panels 10 are arranged so that they are fitted between a steel extension material 20 and a floor face 21, and positioned within the longitudinal width of the steel extension material 20, and then bolted 19 to steel angles 15 to form a wainscot A. On the outer periphery of the panel 10, a watertight material 14 is installed so as to surround the panel, and thus high impact resistance, durability, waterproof-moisture resistance are obtained due to the nature of the panel. Utilizing the watertight materials 14 and the panel-position, the waterproof-moisture resistance can be further increased to complete flushing.
Patent JP-H10185906-A (JP)
Title: Method and apparatus for testing piston cleaning ability of marine lubricating oil
Inventor: TAYA TAKAHIRO
IPC: G01N33/30
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To provide a test method and a test apparatus capable of evaluating the piston cleaning ability of marine lubricating oil easily and in a short time, and excellent in the repeatability of a test result. SOLUTION: In this test method, first of all, a preparatory test is performed by using a diesel engine, a high engine speed, a high lubricating oil temperature, and a high coolant temperature are set beforehand within a range where the engine is not damaged including scuffing. Next, the diesel engine is operated with a sample lubricating oil for a specified time under the conditions of the engine speed, oil temperature, and coolant temperature set. Moreover, its piston cleaning ability is evaluated according to the already-known piston cleaning ability evaluating standards for land diesel engines. A testing apparatus 10 is provided with a diesel engine 12, a dynamometer 14, fuel systems 18, 20, an intake system 22, an exhaust system 24, and an engine controller 26.
Patent JP-H11170019-A (JP)
Title: Method for continuously casting metal and machine therefor
Inventor: KAJITANI TOSHIYUKI
IPC: B22D11/12
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a producing method of a cast slab excellent in surface characteristic by fining the crystal grains on the surface layer of the cast slab or reducing the depth of oscillation mark in a continuous casting of molten metal, and an apparatus therefor. SOLUTION: In the continuous casting, a heating device such as a high frequency induction heating coil 1 is arranged between rolls 2a-2c and between rolls 2b-2d arranged in a cast slab 4 conveying route, and after heating the surface layer part of the cast slab 4, the rolling reduction is executed and the working recrystallization is developed, and the crystal grains are fined or the oscillation mark is flattened. Or, the crystal grains are fined by repeating transformation with heating.