baber/WOPTO huggingface dataset:
Patent JP-2001095457-A (JP)
Title: Cylindrical rod-shaped adhesive insect catcher
Inventor: NISHIKIDA KAKUKO
IPC: A01M1/14
Filed: 1999-09-29
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical rod-shaped adhesive insect catcher having an increased catching area utilizable for improving efficiency, and further capable of improving reliability for capturing insects, by attaching an adhesive to a tapered surface area of a cylindrical rod so that the catching area is increased to be larger than that of a conventional surface-type catcher which utilizes only the side area, and that the tapered shape of its bottom half is applicable to such a space as a hollow space or a narrow space to which the conventional catcher is difficult to apply. SOLUTION: The subject insect catcher comprises attaching the adhesive (2) to the tapered surface area of the cylindrical rod (1) having the tapered bottom half.
Patent JP-2001144983-A (JP)
Title: Image data conversion method for ink jet recorder
Inventor: GOTOU FUMIHIRO
IPC: B41J2/205
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide an image data conversion method for an ink jet recorder by which an image providing a similar impression can be obtained even from any of recording media with different color development characteristics by applying luminance gray level conversion to each recording medium depending on its characteristic. SOLUTION: This method includes a step 1 where the gray level of an image is converted into a luminance signal that is normalized into a value between 0 and 1 on the basis of an expression of luminance signal=10(-gray level)×255, a step 2 where the luminance signal between a maximum luminance signal and a minimum luminance signal is divided into 256 divisions according to a prescribed characteristic, a step 3 where each of 256 divisions of the luminance signals is converted into a gray level on the basis of an expression gray level signal = -Log10 (luminance signal/255), and a step 4 where the gray level signals are normalized into integers of 0 to 255. Using a conversion curve obtained in this way depending on the characteristic of each recording medium can make conversion between the luminance signal and the gray level signal.
Patent JP-H10149928-A (JP)
Title: Transformer
Inventor: IWAMA TOSHIAKI
IPC: H01F27/32
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To supply high reliability transformer which uses no insulating tape, meets safety standards and is manufactured with fewer work man-hours. SOLUTION: This transformer is provided with a coil, in which a winding 8 is applied on a core of a coil bobbin 5 comprising a cylindrical core of insulating material, collars extending from both ends of the cylindrical core, planting parts 7a of pin terminals 2 provided while overhanging the outer surface of the collars of both ends, and the pin terminals 2 planted on one surface of the planting part 7a of the pin terminals, and a terminal 3 of the winding 8 is bound around the pin terminal 2 for soldering, and in addition a soft magnetic material core 1 is incorporated into the transformer. In this case, in the coil bobbin 5, an insulating wall 5a, higher than the part of a binding 3a when the terminal 3 of the winding 8 is bound around the pin terminal 2 of the coil bobbin 5, is provided between the core 1 and the pin terminals 2.
Patent JP-H07303828-A (JP)
Title: Highly concentrated slurry and its manufacture
Inventor: TOHORI ETSUO
IPC: C10L1/32
Filed: 1994-12-27
Abstract: PURPOSE:To obtain highly concentrated slurry with high fluidity and superb stability by making constant the average particle diameter of dispersoid particles contained in slurry when measured in terms of highly concentrated slurry and adjusting a standard deviation in the logarithmic normal distribution to less than a specified level. CONSTITUTION:A highly concentrated slurry contains dispersoid particles and dispersion media, and the average particle diameter (d) 50 of the dispersoid particle measured in terms of highly concentrated slurry is 5 to 20mum. In addition, a standard deviation in the logarithmic normal distribution expressed by y=[1/(2pi)<1/2>Inf]Xfexp[-(1nx--1nm)<2>/21n<2>f]dx (wherein y: cumulative value, f: mean deviation, x: particle dia., m: mean particle dia) should be 3.0 or less. The highly concentrated slurry showing this particle size and particle size distribution has superb low viscosity and stability.
Patent JP-H06145114-A (JP)
Title: Production of carbonate diester
Inventor: ODA SHINGO
IPC: C07C68/00
Filed: 1992-11-10
Abstract: PURPOSE:To stably obtain a carbonate diester for a long period in high yield and in high selectivity by using a solid catalyst lessened in corrosivity. CONSTITUTION:An alcohol such as methanol is reacted with carbon monoxide and oxygen in the presence of a solid catalyst using a metal halide such as calcium fluoride as a carrier. Catalyst components supported on the carrier include a copper salt such as cuprous chloride and a copper complex such as cuprous chloride-imidazole complex. Since the affinity of the carrier with the active components of the catalyst is high, even a catalyst active component low in its solubility can efficiently be supported, and the deterioration of the catalyst is remarkably reduced.
Patent JP-H06240013-A (JP)
Title: Production of clutch facing
Inventor: TASHIRO AKITSUGU
IPC: F16D69/00
Filed: 1991-12-11
Abstract: PURPOSE:To simplify the production of a clutch facing which is excellent in burst strength and scarcely warps by impregnating a chopped glass fiber strand mat with PVA and then with a binder containing melamine dust, and molding and beat treating the impregnated mat. CONSTITUTION:A chopped glass fiber strand mat 3 is impregnated with polyvinyl alcohol, impregnated and coated with a binder 1 containing melamine dust by using a horizontal impregnating and coating machine, and then molded and heat treated to give the objective clutch facing. It is desirable that the glass mat to be used has individual fibers preferably of a length of 1-10cm randomly arranged and has a weight per unit area (the weight of glass per m<2>) of 300-900g/m<2>. The pickup of polyvinyl alcohol is preferably 0.5-10wt.% based on the glass mat.
Patent JP-H01166598-A (JP)
Title: Multi-layer printed circuit board and manufacture therefor
Inventor: ASAI MOTOO
IPC: H05K3/46
Filed: 1987-12-22
Abstract: PURPOSE:To improve adhesion between a conductive circuit and a insulating layer, by forming a conductive circuit having a composite plating layer comprising metal and fine grain or metal and fiber and recessing the surface thereof to form an insulating layer on that surface. CONSTITUTION:An insulating layer 1 is formed by making a photosensitive resin 2 with good heat resistance contain a filler of previously cured heat resistant resin powder having higher solubility to oxidant than cured substance of this resin 2 and a filler 4 having lower solubility to oxidant than the cured substance of the resin 2. The interface between the layer 1 and the conductive circuit 7 is treated by oxidant to form a recess 5 and a projection 6 between the layer 1 and the circuit 7 and make the layer 1 adhere to the circuit 7 by the recess 5 and the projection 6. In addition, a composite plating layer 7a is formed of at least metal and fine grain or metal and fiber. Then, the fine grain or fiber in the interface between the layer 7 and the layer 1 is etched away to form a coarse surface between the layers 7 and 1. Then, one part of the layer 1 is filled in the coarse surface to form a multi-layer printed board.
Patent JP-2001144563-A (JP)
Title: Variable gain amplifier system
Inventor: KURODA HIDEHIKO
IPC: H03F3/45
Filed: 1999-11-17
Abstract: PROBLEM TO BE SOLVED: To provide a variable gain amplifier system that can accurately obtain a desired overall gain and avoid a deteriorated distortion characteristic, increase in the total noise figure and increase in the power consumption. SOLUTION: The variable gain amplifier system is provided with a 1st amplifier circuit (A) that can control its gain during operation, a 2nd amplifier circuit (B) that is coupled with an output of the 1st amplifier circuit (A) and fixes its gain during the operation and a 3rd amplifier circuit (C) that is coupled with an output of the 2nd amplifier circuit (B) and can control its gain during the operation.
Patent JP-H11162553-A (JP)
Title: Connector for apparatus
Inventor: OGAWA SHINJI
IPC: H01R13/52
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To improve drainability in a hood part. SOLUTION: A tapered drainage guiding slope 15 continuing with the inmost end surface 14 is formed in a hood part 13, and lightening parts 17A, 17B and 17C are formed in an opening shape on an outside surface of a housing 10. A small recessed part by the lightening parts does not exist in the hood part 13, and since a continuous part of the inmost end surface 14 and the drainage guiding slope 15 and a continuous part of the drainage guiding slope 15 and a seal surface 16 are formed in an abtuse angle shape, a large quantity of water does not remain in the hood part 13 after a submergence test to improve drainability.
Patent JP-H07178948-A (JP)
Title: Thermal printer
Inventor: FUKUOKA HIROAKI
IPC: B41J2/36
Filed: 1993-12-24
Abstract: PURPOSE:To prevent occurrence of density unevenness caused by the difference of the number of head elements to be energized per gradation. CONSTITUTION:A thermal printer controlling a current-working time period for every head element of a thermal head for realizing the density gradation of a printing image comprises a means 30 for counting the number of head elements to be energized amount the head elements per gradation and a means 50 for regulating a current-working time period on the basis of the count value.
Patent JP-H11123031-A (JP)
Title: Pet brush to be set to vacuum cleaner
Inventor: KUROTSU TERUO
IPC: A01K13/00
Filed: 1997-10-22
Abstract: PROBLEM TO BE SOLVED: To provide a pet brush that is very hygienic because of not suffering from the hairs fallen from the pet and flying in and/or outside the room and gives both of the dog and the person (keeper) mental emotion since the enjoyable pet care becomes possible. SOLUTION: The part of the main body (1) in a tubular form is tapered off so that the brush may be fitted to a vacuum cleaner of a variety of makers. The hard nails (2) are made of a hard and rustproof material such as stainless steel and they are firmly fixed to the nail-fixing plate (4). The air-sucking holes (3) are bored on the nail-fixing plate (4) in an arbitrary cross section with a mind to avoid fallen pet hair from being entangled to the pet brush.
Patent JP-H09165579-A (JP)
Title: Apparatus for estimating coke strength
Inventor: YAMAMOTO SHUICHI
IPC: G01N33/22
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a non-linear apparatus for the estimation of coke strength insusceptible to the influence of the determination error of the characteristics of blended coal. SOLUTION: This coke strength estimation apparatus is provided with a classification neural network 5 accepting blended coal characteristics and operation conditions as parameters and outputting the class of the coke, a tutor signal management apparatus 2 for classification to manage the blended coal characteristics, the operation conditions and the class corresponding to the above as classification information, a classification network learning processing apparatus 1 to learn the weight of the classification neural network 5 based on the classifying information of the tutor signal management apparatus for classification and renewing the network and a plurality of neural networks for estimation 8 corresponding to the class of the coke, accepting the blended coal characteristics and the operation conditions as parameters, outputting the coke strength and operating a network corresponding to the class determined by the classification neural network 5.
Patent JP-H03188031-A (JP)
Title: Separation of substituted aromatic isomer with clathrate complex
Inventor: TODA FUMIO
IPC: C07C7/04
Filed: 1989-12-19
Abstract: PURPOSE:To distillation-separate a specific isomer from an isomer mixture thereof in high purity by selectively forming the clathrate of the other isomer in a mixture of substituted aromatic isomers whose distillation separation from each other is difficult and subsequently distillation-separating the isomer from the clathrate. CONSTITUTION:A mixture of substituted aromatic isomers having similar boiling points is mixed with a host component, preferably 9,9'-bianthracene, selectively forming a clathrate complex with one of the isomers to form the clathrate complex and subsequently subjected to a distillation process at a temperature below the thermal decomposition temperature of the complex to distil out the other isomer not forming the clathrate complex. The remained clathrate complex is heated at a temperature above the thermal decomposition temperature of the complex to decompose the clathrate isomer and distil out the isomer, thereby readily separating in high purity a specific isomer from the mixture, e.g. an isomer from a methylnaphthalene or isopropylnaphthalene mixture, 2,6-isomer from diisopropylnaphthalene mixture or p-isomer from a dichlorobenzene mixture.
Patent JP-H01174293-A (JP)
Title: Power saving control device for inductive load
Inventor: HATANAKA TAKESHI
IPC: H02P25/10
Filed: 1987-12-25
Abstract: PURPOSE:To drive an inductive load in the maximum power factor at all times and to obtain an energy saving effect on a large scale, by instantaneously controlling the load voltage on the optimum level depending on the load condition. CONSTITUTION:A load condition detection circuit 32 generates an output signal corresponding to the load condition of an inductive load 18 and controls the conduction ratio of a semiconductor switching circuit 30 with a control circuit 34 in response to its output signal. With this semiconductor switching circuit 30 the DC exciting current supplied to a control winding 26 is varied. By varying the DC exciting current of the control winding 26 in a voltage regulating three- phase autotransformer 24, the output voltage supplied from the voltage regulating autotransformer 24 to the inductive load 18 is variably regulated depending on the load condition.
Patent JP-H04196472-A (JP)
Title: Semiconductor device
Inventor: ITO SUSUMU
IPC: H01L23/34
Filed: 1990-11-28
Abstract: PURPOSE:To make it possible to detect a temperature nearest the junction temperature of a semiconductor device by installing a thermo-sensitive device inside a resin package for detecting the temperature of the semiconductor device. CONSTITUTION:A thermistor 14, a thermo-sensitive device, is mounted on the surface of a base layer 11c and output terminals 14a, 14b of the thermistor 14 are drawn out. Sealed with resin, the entire body including a chip 11 and the thermistor 14 is so structured as a resin package 15 that it may be isolated from an outside air atmosphere. In this condition, the output terminals 14a, 14b of the thermistor 14 are measurably led out of the resin package 15. As a result, heat generated as a collector loss by the current which flows in the chip 11 raises the temperature of the chip 11. However, the temperature of a part of the chip 11 which is nearest the thermistor 14 can be detected by the thermistor 14.
Patent JP-H10173191-A (JP)
Title: Thin film transistor and manufacture thereof and liquid crystal display provided with the same
Inventor: INOUE KAZUNORI
IPC: H01L29/786
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display with a high aperture ratio by obtaining a thin film transistor having a source wiring, a source electrode, and a drain electrode, which are constructed such that their main construction element is a material with a small specific resistance, without leading to deterioration of ohmic contact characteristic with the underlying layer, corrosion of an ITO film due to battery-reaction with an ITO film constructing a pixel electrode in an alkaline solution, and lowering of productivity. SOLUTION: A gate electrode 2, a gate insulating film 3, a semiconductor layer 4, and an ohmic contact layer 5 are sequentially formed on a substrate 1. Then, three layer films consisting of Al-12.5at%Mo/Al-0.2at%Cu/Cr are sequentially formed, and the Al-12.5at%Mo film and the Al-0.2at%Cu film are simultaneously etched to form a pattern. Then, the Cr film is etched to form a source electrode 6 and a drain electrode 7. Then, a channel part 8 is formed to form a thin film transistor.
Patent JP-H08185306-A (JP)
Title: Crt operation interlocking device
Inventor: ITO KENICHI
IPC: G06F3/153
Filed: 1994-12-28
Abstract: PURPOSE: To improve the reliability of interlocking of CRT operation. CONSTITUTION: This CRT operation interlocking device is provided with a matrix 7 for inspecting mutual relation between a CRT number and a CRT program number, interlogic 6 for judging interlocking relation between the CRT number and the CRT program number and a CRT program control part 8 for controlling program display contents on a CRT 1 in accordance with outputs from the interlogic 6 and the matrix 7.
Patent JP-H09166206-A (JP)
Title: Shift control device for continuously variable transmission
Inventor: KURODA KOICHI
IPC: F16H61/02
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To suppress an excessive reduction in the minimum change gear ratio so as to perform the acceleration and deceleration of a vehicle smoothly under congested traffic conditions by calculating the operating frequency of an accelerator pedal based on the change speed of opening of an accelerator pedal and changing the lower limit of a target input speed according to the frequency of the operating frequency. SOLUTION: The shift control device of a continuously variable transmission 50 calculates the target input speed of the input shaft of the continuously variable transmission 50 by a target input speed calculation means 55 according to the vehicle speed detected by detecting means 53 and 54 and the degree of opening of an accelerator pedal. Also a change gear ratio change means 51 is controlled by a shift control means 52 so that the input shaft speed is identical to the target input speed. In this case, an operating frequency calculation means 56 to calculate the operating frequency of the accelerator pedal based on the change speed of opening of the accelerator pedal is provided, and the lower limit of the target input speed is changed by a target input speed lower limit set means 57 according to the operating frequency.  Thus the minimum change gear ratio can be obtained according to the operating conditions of a vehicle.
Patent JP-H01207130-A (JP)
Title: Internal-temperature control reactor by hollow heat exchanging plate
Inventor: KUAN DAN BUYU
IPC: F28D9/00
Filed: 1988-12-23
Abstract: PURPOSE: To allow a heat transfer fluid to surely execute heat exchange by constituting the hollow heat exchange plates of an internal heat control reactor from central distributor manifolds, distributor manifolds, central receiver manifolds, receiver manifolds and hollow plates. CONSTITUTION: This reactor consists of a reactor 1, a conduit 2 for introduction of the heat transfer fluid, a conduit 3 for fluid extraction, a conduit 4 for introduction of charge raw material to the reactor and a conduit 5 for extraction of the reaction effluent from the reactor. The central distributor manifolds 6 and 1 which are connected to the conduit 2 and have the axes corresponding to the axis of the reactor are arranged above the reactor. The distributor manifolds 6 and 2 perpendicular to the axis of the reactor are connected to the manifolds 6 and 1. Further, the central receiver manifolds 6 and 5 which are connected to the conduit 3 and have the axes corresponding to the axis of the reactor are arranged below the reactor. The receiver manifolds 6 and 4 perpendicular to the axis of the reactor are connected to the manifolds 6 and 5.  Further, the manifolds 6, 2, 6 and 4 are provided with the continuous and elongate hollow plates 6 and 3 for flowing of the heat transfer fluid respective having apertures.
Patent JP-H07180587-A (JP)
Title: Air-fuel ratio control device for internal combustion engine
Inventor: TSUCHIDA HIROBUMI
IPC: F02D41/34
Filed: 1993-12-24
Abstract: PURPOSE:To improve air-fuel ratio control precision during a time starting from the starting of an engine to the start of feedback control of an air-fuel ratio. CONSTITUTION:When an oxygen sensor 9 is activated after the starting of an engine 1, feedback control of an air-fuel ratio by using an oxygen sensor 9 and an air-fuel ratio learning correction value L#AST is learnt by a water temperature Tw and a lapse time TMAST after starting, which serve as a parameter. Meanwhile, during a time starting from the starting of the engine 1 to the start of feedback control of an air-fuel ratio, a water temperature Tw and an air-fuel ratio learning correction value LalphaAST after a starting corresponding to a lapse time TMAST after a starting are estimated based on a learning result of an air-fuel ratio learning correction value LAST.
Patent JP-H04197054-A (JP)
Title: Armature winding method for miniature motor
Inventor: MURAI KUNITAKA
IPC: H02K13/04
Filed: 1990-11-28
Abstract: PURPOSE:To improve the fixing state of the end of lead wire by a method wherein a plurality of coils are wound sequentially around an armature core such that the end-of-winding of finally wound coil cows into cross contact by one or more turns with the ends of all lead wires between a wound up coil and a commutator tongue. CONSTITUTION:Start-of-winding of a lead wire 1a is connected with a commutator tongue 3-1 and then it is extended by about 240 deg. along the outer peripheral surface of an insulation tube 5 in the winding direction of a coil 7-1 and inserted into a slot 8B from above thus forming a first coil 7-1. End-of-winding of a lead wire 1b is passed through a slot 6c located below an armature pole 2-2 and then connected with a commutator tongue 3-2. Coils 7-2, 7-3 are also treated similarly. End-of-winding of a lead wire 3b is connected with the commutator tongue 3-1.
Patent JP-2001141851-A (JP)
Title: Electronic apparatus equipment with translucent solar cell
Inventor: MITSUI HITOSHI
IPC: G04G99/00
Filed: 1999-11-18
Abstract: PROBLEM TO BE SOLVED: To arrange and install a solar cell at an electronic apparatus without influencing the design of the electronic apparatus and by ensuring a sufficient light receiving area and to reduce the consumption amount of external electric power by the electronic apparatus. SOLUTION: A translucent solar cell is arranged at least in a part on the intermediate or the innser side face of the outer frame body of a translucent electronic apparatus. Electric power which is generated by the solar cell is used as the motive power of the electronic apparatus. It is preferable that the electric power generated by the translucent solar cell is used as electric power required in a standby state. From the viewpoint of a user's convenience, the power generation of the translucent solar cell is started in a state that the electronic apparatus is in a nonoperating state, and it is preferable that a state is shifted from the nonoperating state to the standby statue or from the nonoperating state to an operating state.