baber/WOPTO huggingface dataset:
Patent JP-H11290645-A (JP)
Title: Deodorizing cartridge
Inventor: AMANO SEIICHI
IPC: B01D53/81
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a deodorizing cartridge accommodating honeycomb charcoal, which can be easily replaced, the honeycomb charcoal of which is not easily broken by vibration and impact, and which does not generate a short pass of malodorous gases. SOLUTION: In a cartridge main body 2 having an intake port 8 at the bottom and a top opened, tapered side wall, square pole-shaped honeycomb charcoal 1 the side surface of which is wrapped with a foam sheet 3 which does not substantially pass a gas is accommodated to stick to the lower side wall of the cartridge. A packing for sealing is inserted into a gap between the upper side surface of the honeycomb charcoal 1 wrapped with the foam sheet 3 and a side wall, opposed thereto, of the cartridge 2, and a holding frame 4 is fitted to the upper part of the packing 5 for sealing to completely fix the whole of the accommodated honeycomb charcoal 1.
Patent JP-S5814263-A (JP)
Title: Electronic device
Inventor: KINOSHITA AKIYOSHI
IPC: G06F3/147
Filed: 1981-07-16
Abstract: PURPOSE:To improve the efficiency for education for badies, by displaying symbol images with a number corresponding to the result of operation and numeric keys, for a desk top calculator having the numeric keys, a display section and an operation means. CONSTITUTION:A knob (m) of a changeover switch 19 is selected to the G and a picture on a display section 20 is designated to, e.g., a petal of cherry blossoms with a designation key 23 depressed. When a ten key 10, e.g., ''4'' is depressed, a numeral 4 and four petals are displayed on display positions (a) and (e). Then, ''+'' key and ''3'' of the ten key are depressed, a question of ''4+3'' is shown on display positions (b), (c), and (f) as shown in Figure. The answer from a baby is not correct, the pictures of the positions (e) and (f) move to (h) and (i) through the depression of a key Z. ''7'' is displayed on the position (d) by depressing an answer key 15 with impossible answers. When the knob (m) is selected to the N, the device can be operated as a conventional desk top electronic calculator. Thus, the understanding of a bady to number can be made easily, allowing to improve the efficiency of education of arithmatics.
Patent JP-H11299238-A (JP)
Title: High voltage power circuit
Inventor: DOI YOSHIAKI
IPC: H02M3/337
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a high-voltage power circuit capable of attaining high reliability and low loss by restraining the generation of higher harmonic current. SOLUTION: A voltage fluctuations and output load fluctuations in DC input power supply 1 are suppressed by a regulator 2, an insulated high-voltage transformer 4 is driven by the stabilized output voltage of the regulator 2 by means of the switching operation of switching elements 3a, 3b which operate in a push-pull mode, high voltage generated on its secondary side is rectified by a rectifier circuit 5, and smoothed by smoothing capacitors 6, 8 and a choke coil 7 to supply DC high voltage to load 9.  A resonant circuit is formed by a combined capacity of the secondary distributed capacity of the insulated high-voltage transformer 4 and the smoothing capacitor 6, and the leakage inductance 11a, 11b of the insulated high-voltage transformer 4, and causes the primary exciting current waveform of the insulated high-voltage transformer 4 to resonate and form a sine wave, thereby fixing on-duty ratio of the switching elements 3a, 3b to be 50%.
Patent JP-2000302130-A (JP)
Title: Pallet
Inventor: YUGAWA YASUO
IPC: B65D19/34
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To reduce the cost by reutilizing a paper tube, which has been discarded after use, for a portion of a pallet. SOLUTION: The pallet comprises a top panel 1 and a bottom panel 2 which are made of a corrugated fiberboard and spacers 3 which are horizontally spaced apart, in the width direction of the pallet, at proper intervals between the top panel 1 and the bottom panel 2, each spacer being oriented in the front and rear directions of the pallet. Each spacer 3 comprises a paper tube 4, as a core material, and a protecting pipe 5 which is prepared by bending a corrugated fiberboard into a rectangular body so as to be wrapped around the tube 4. The bottom surface of the pipe 5 is fixed to the bottom panel 2 through an adhesive, while the top surface of the pipe 5 is fixed to the top panel 1 with an adhesive.
Patent JP-S5636739-A (JP)
Title: Audio output unit
Inventor: SADO ICHIROU
IPC: G06F3/16
Filed: 1979-08-31
Abstract: PURPOSE: To output a sound of extreme variety by simultaneously selecting one code each from fixed memory units stored with digital codes of sounds to be outputted.  
     CONSTITUTION: As an indication regarding a sound is applied from input part INP to central processor CPU, CPU indicates two addresses and addresses are changed at every constant time, so that fixed memory parts ROM1 and ROM2 output sound codes (digital code word). The outputs of ROM1 and ROM2, after passing through low-pass filters LPF1 and LPF2, are led to coupler CON to obtain a composite waveform, which is applied to speaker SP by way of driver D. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S603608-A (JP)
Title: Narrow part observing and inspecting device
Inventor: MACHIDA HARUHIKO
IPC: G02B6/00
Filed: 1983-06-21
Abstract: PURPOSE:To obtain a two-dimensional picture by a one-dimensional fiber film by vibrating the tip of the one-dimensional fiber film in the direction verticl to its width direction. CONSTITUTION:A vibrating means 9 for vibrating the tip of a fiber film 8 in the direction vertical to its width direction is contained in a short cylindrical body 1. This vibrating means 9 consists, for instance, of a pair of coils 10, 11 provided on both the surface and the rear side of the tip of the film 8, and a vibrator 14 provided on a free end of a plate spring 13 between both the coils 10, 11. In this state, when both the coils 10, 11 are energized alternately, the tip of the film 8 is vibrated in the direction vertical to its width direction. The coils 10, 11 are energized by a coil driving circuit 15. In this way, a two-dimensional picture can be obtained by a one-dimensional fiber film.
Patent JP-H1096514-A (JP)
Title: Combustion equipment and method for diagnosing failure
Inventor: HAMADA SHIGERU
IPC: F23N5/24
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To enable the easier detection in which step of combustion sequence an error occurs when the error has occurred by checking the detected value of sensors in controlling combustion and by storing corresponding error code together with sequence number at that time in a nonvolatile memory when the value is not normal. SOLUTION: A combustion fan 31 is turned on when a water flow sensor 27 detects the water flow of predetermined water flow or more when the hot water supply valve is opened and the output of the rotation sensor of the combustion fan 31 is zero. When the rotational speed of the combustion fan 31 is raised to predetermined speed or more, reduced ignition is started by turning on an igniter 52, an when the flame of a burner is detected by a flame rod, combustion control is started. In controlling the combustion, various sensors watch abnormalities and when an error is detected, the sequence number of a step where the error has been generated out of the sequence numbers given to each of the partitions of steps is stored in the nonvolatile memory to utilize it for later cause analysis by reading out the sequence number.
Patent JP-S62269780-A (JP)
Title: Formation of hot melt fluoroplastic layer onto metallic surface
Inventor: KOMAZAWA TOSHIKIYO
IPC: B32B15/08
Filed: 1986-05-15
Abstract: PURPOSE:To securely form a hot melt fluoroplastic layer on a metallic surface by sticking metallic powder to the metallic surface, then providing a fluoroplastic powder layer thereon and heating the same to the m.p. of the hot melt fluoroplastic or above. CONSTITUTION:Metallic fluoride powder which is zinc fluoride, copper fluoride or chromium fluoride having <=200mu grain size is stuck to the metallic surface. The powder layer of the hot melt fluoroplastic which is a copolymer of, for example, a tetrafluoroethylene and perfluoroalkylvinyl ether having 20-500mu grain size is provided thereon. The powder layer is then heated to the m.p. of the hot melt fluoroplastic or above. As a result, the fluoroplastic and metal can be securely adhered even if a primer is not used. There is not always a need for a pressurization device at the time of adhering the resin and powder and in addition, the generation of foam by the decomposition of the primer in the adhering stage is obviated.
Patent JP-H0598944-A (JP)
Title: Device for reducing nitrogen oxides of diesel engine
Inventor: KOMORI MASANORI
IPC: F01N3/20
Filed: 1991-05-16
Abstract: PURPOSE:To reduce the total quantity of NOx even if the exhaust temperature is changed with the fluctuation of an engine load. CONSTITUTION:A nitrogen oxides reducing device is provided with multiple catalyst carrying filters 2a-2c, which are arranged separately inside of an exhaust pipe 1 of an engine, a temperature sensor 7 provided inside of the exhaust pipe, and means 5a, 5b for passing the exhaust selectively to the multiple catalyst carrying filters 2a-2c. The exhaust flow quantity per a volume occupied with the catalyst is changed by the exhaust temperature.
Patent JP-H07292382-A (JP)
Title: Stain-proofing agent for paper-making drier process
Inventor: KURODA TAICHI
IPC: D21F5/00
Filed: 1994-04-28
Abstract: PURPOSE:To obtain a stain-proofing agent capable of preventing adhesion of a powdery paper or pitch in a remarkably small amount and improving the quality of paper and productivity by using it in a paper-making dryer process. CONSTITUTION:This stain-proofing agent is prepared by admixing a fluorine- based surfactant with a mixture emulsion (O/W type) containing a silicone oil emulsion (O/W type, silicone oil 30 to 65wt.%) having <=1000 cst (25 deg.C) viscosity and another silicone oil emulsion (0/W type, silicone oil 20 to 40wt.%) having k100000 cst viscosmty (25 deg.C) or curable in a weight ratio of 9:1 to 5:5 in an amount of 0.01 to 5.0wt.% based on the silicone oils.
Patent JP-H11302655-A (JP)
Title: Fireproof material and its production
Inventor: ISHIKAWA KAZUO
IPC: B27N1/00
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To provide a fireproof material which has fire resistance, heat insulation properties, and sound insulation properties, has constant strength and the suitability for processing such as cutting, and can find various applications such as a building material as well as a member usable in the production of house fittings or furniture such as desks and chairs. SOLUTION: There is provided a process for producing a fireproof material, comprising: mixing a fireproofing fluid obtained by reacting potassium hydroxide, sodium carbonate (soda ash), metallic silicon, and water with each other with at least one member selected among paper, rice hulls, fibrous materials, wood chips, and sawdust; dehydrating the mixture; and pressing the dehydrated mixture.
Patent JP-S593272-A (JP)
Title: Circuit for detecting detachment and erroneous insertion of connector
Inventor: ISHIWATARI MASAOKI
IPC: G01R31/04
Filed: 1982-06-29
Abstract: PURPOSE:To attain to enhance maintenance and the reliability of the system, by a method wherein the detachment and the erroneous insertion of a cable connector used in internal connection is detected by an electronic circuit package and displayed by LED to enable simple judgement. CONSTITUTION:Earthing circuit supplied from an electronic circuit package 1 is supplied to an electronic circuit package 2 opposed to said package 1 through a connecting pin 6 in a usual connecting state. Because the earth in the package 2 is passed through an inverter 9 to be brought to a signal level 1, LED7 comes to an OFF state and normal connection is shown. At the time of detachment and error insertion, because the earth is not supplied to the electronic circuit packages, a power source 8 (signal level 1) is inverted by the inverter 9 and the signal level 1 comes to zero. Therefore, LED comes to an ON state and detachment and erroneous insertion can be judged and the enhancement in maintenance and the reliability of the system can be attained.
Patent JP-H11302896-A (JP)
Title: Manufacture of oxide thin film
Inventor: OKITA HIROTAKA
IPC: C25D9/08
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture an oxide thin film free from any defects and excellent in reliability by inexpensive and simple equipment. SOLUTION: A substrate and an electrode opposite thereto are immersed in an aqueous solution containing metals to constitute an oxide, by performing pulse electrolysis to alternately repeat cathode electrolysis and anode electrolysis, the generation of defects caused by the shrinkage of a film during the drying is prevented by performing the deposition while performing the electrodeposition of the film and its dehydration and at the same time, the ratio of a pulse pause period is reduced as a time goes to prevent the film from being dissolved due to the excessive lasting of the pause period by a drop in the deposition speed.
Patent JP-S604235-A (JP)
Title: Processing method of semiconductor wafer
Inventor: NISHIGAYA ISAO
IPC: H01L21/677
Filed: 1983-06-22
Abstract: PURPOSE:To facilitate the automation of transfer operation of a carrier for semiconductor wafer by using a carrier which a semiconductor wafer freely passes through along the grooves having plural V-shaped cross sections formed facing to each other and a jig enabling to carry said carrier and a semiconductor wafer contained in it at a time. CONSTITUTION:Said method uses a semiconductor wafer carrier 11 through which the grooves 5 penetrating with plural V-shaped cross sections formed facing to each other so as to contain plural semiconductor wafers 2 in parallel and with constant intervals, and in which the semiconductor wafers 2 can pass through freely along the grooves 5, and a jig enabling to carry said semiconductor wafer carrier 11 and the semiconductor wafers 2 contained in it at a time. For example, a carrier 10 containing a wafer is put together with an empty carrier 11 by use of the jig. Next, clicks 6 of the jig are opened by operating a handle 7. The wafer 2 is contained in the empty carrier 11 under its own weight, thereby finishing transfer of the wafer.
Patent JP-H08304484-A (JP)
Title: Phase-detecting apparatus
Inventor: ISHIGURO MASAHARU
IPC: G01R25/00
Filed: 1995-05-10
Abstract: PURPOSE: To detect a voltage of a power source or a phase of a current without being influenced by a distortion of the voltage of the power source, by integrating an angular velocity output from an adding means and outputting an integrated value as a detection phase. CONSTITUTION: An output unit 18 outputs a preset angular velocity ωSET. An adder 21 adds a compensation value Δω to the angular velocity ωSET, and outputs an angular velocity of a power source. Then, an integrator 34 integrates the input angular velocity ω of the power source and outputs a voltage of the power source or a phase θ the same as a phase ϕ of a current, i.e., a detection phase. A frequency of the power source is set for every area, and the angular velocity ωSET of the power source at the area is input to the adder 21. Since the compensation value Δω is added to the angular velocity ωSET, if the detection phase θ is ahead of the phase ϕ of the power source, the ωis decreased. As a result, the detection phase θ is delayed to be equal to the phase ϕ of the power source.  On the contrary, if the detection phase θ is behind the phase ϕ, the ω is increased, whereby the detection phase θ is advanced to be equal to the phase ϕ of the power source.
Patent JP-H01285633-A (JP)
Title: Fuel injection amount control device for internal combustion engine
Inventor: IYODA HISAO
IPC: F02D41/00
Filed: 1988-05-09
Abstract: PURPOSE:To reduce a memory capacity and a computing time required for calculation of a fuel injection amount by calculating a fuel injection amount fed to an internal combustion engine based on a filling ratio of intake air determined according to at least the number of revolutions of an engine and a suction pipe pressure. CONSTITUTION:Based on the number of revolutions of an engine detected by a number of revolution detecting means M1 and a suction pipe pressure detected by a suction pipe pressure detecting means M2, a fuel injection amount fed to an internal combustion engine is calculated by a fuel injection amount deciding means M3. A fuel injection executing means M4 is controlled according to the calculated fuel injection amount to inject fuel to an internal combustion engine. In this device, the fuel injection amount deciding means M3 is formed such that a filling ratio of an intake air amount of an internal combustion engine is determined according to at least the detected number of revolutions of an engine by means of a filling ratio computing means M5, and from the filling ratio and the suction pipe pressure, a fuel injection amount is calculated by a fuel injection amount means M6.
Patent JP-S592655-A (JP)
Title: Cake
Inventor: OOTA TOSHIYUKI
IPC: A23G3/34
Filed: 1982-06-29
Abstract: PURPOSE:To provide a cake containing (fermented) soya milk and suitable as a health food. CONSTITUTION:For example, a dough obtained by mixing 100pts. of wheat flour, 80pts. of egg, 80pts. of sugar, 100pts. of soya milk and proper amount of flavor, is spread to a thin sheet, and baked to obtain a sponge cake sheet. The soya milk may be fermented soya milk and may contain calcium lactate, Ca<++>- containing alkaline water, defatted milk powder, etc.
Patent JP-H08289035-A (JP)
Title: Telephone number transfer method
Inventor: MATSUMOTO HIROYUKI
IPC: H04L12/02
Filed: 1995-04-13
Abstract: PURPOSE: To transfer a telephone number of an optional number of digits and a sub address through in-band by transfer a specific bit pattern denoting a transfer sequence discriminating a frame transferred at present from a frame going to be transferred next together with the transfer frame. CONSTITUTION: When a caller CU requests information of the number of channels required for high speed communication and transfer of a telephone number including sub addresses of the channels through in-band by using a connected channel, a called party AU transfers the telephone number of the channels on request sequentially together with a specific bit pattern denoting whether the transfer is finished in this frame or consecutive up to a succeeding transfer frame. Thus, the caller discriminates the frame transferred this time from a frame going to be transferred next.  The called party discriminates it that the caller discriminates the frame transferred this time from the frame going to be transferred next by allowing the caller CU to send back the content received from the called party AU as it is to the called party AU in order to report it to the called party that the caller CU receives the telephone number or the like transferred from the called party AU.
Patent JP-H05287065-A (JP)
Title: Production of polyester
Inventor: SUZUKI FUMIYUKI
IPC: C08G63/83
Filed: 1992-04-06
Abstract: PURPOSE:To produce a polyester which is excellent in electrostatic chargeability during film formation, contains little impurities, has a good transparency, and is suitable for producing a photographic film base. CONSTITUTION:A polyester is produced by reacting reactants mainly comprising terephthtalic acid and ethylene glycol in the presence of a basic nitrogen compd., a phosphorus compd., and at least one compd. selected from the group consisting of flycol-sol. magnesium, manganese, and zinc compds. in the presence of a polymn. catalyst comprising a glycol-sol. germanium compd. in such amts. of these compds. as to satisfy the following relations: 1.0<M<8.0, 0.03<M/P<0.30, 0.02<A/(M+G)<0.30, and 0.27<G<20, wherein M (g-atom) is the amt. of the sum of magnesium, manganese, and zinc; P (ppm) that of phosphorus; A (mol) that of the nitrogen comd.; and G (g-atom) that of germanium, each based on 1 ton of the polymer.
Patent JP-H01283599-A (JP)
Title: Pattern matching device
Inventor: HATAOKA NOBUO
IPC: G10L15/10
Filed: 1988-05-11
Abstract: PURPOSE:To enable pattern matching in consideration of partial pattern similar ity between two feature patterns by limiting a matching range according to the partial correspondence between the two feature patterns by using a 2nd feature different from a feature parameter representing a feature pattern. CONSTITUTION:This pattern matching device is equipped with a means which calculates the frame distance between frames X1=(x1, x2..., x1,... X1) and Yj=(y1, y2... yj, yJ) having a time series of 1st feature parameters of short-time (frame analysis) as feature patterns and a matching means which calculates the correspondence between the X1 and Yj in time-series structure, and the matching means is equipped with a means which limits the matching range according to the partial correspondence between the X1 and Yj in the time series determined according the 2nd feature. Consequently, the pattern matching is performed in consideration of the partial similarity between two feature patterns.
Patent JP-S63281954-A (JP)
Inventor: UIRIAMU EICHI SUTOOKUSU
IPC: B65D19/44
Filed: 1987-05-11
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-H0412902-A (JP)
Title: Transportation control for selfsupported article and device therefor
Inventor: MIYAJI KAORU
IPC: B66C17/04
Filed: 1990-04-27
Abstract: PURPOSE:To make smooth and automate the transportation of selfsupported articles by moving and stopping an overhead crane above a specified zone, stacking and storing the articles in the specified zone in a plurality of layers, or transporting the articles therefrom. CONSTITUTION:The article storage zone 4 of an warehouse 1 is cellularized in line and row directions to enable stacking and storing at least two tires of fixed form articles, and the numbers of 1 to M, and 1 to N are assigned to an overhead cellular zone, respectively in the line and row directions. An overhead crane 2 is moved to a position above the specified zone for stacking and storing delivered articles.
Patent JP-S5636626-A (JP)
Title: Display cell
Inventor: OOKUBO YUKITOSHI
IPC: H01L29/78
Filed: 1979-09-03
Abstract: PURPOSE: To make possible the formation of a uniform layer over the entire part of substrates and make characteristics uniform among the individual cells with respect to themselves by laminating an insulation layer, an electrode layer and the 2nd insulation layer on one or both of the substrates sandwiching a liquid crystal layer.  
     CONSTITUTION: The 1st insulation layer I 1 , an electrode layer E and the 2nd insulation layer I 2  are laminated on one or both of substrates B sandwiching a liquid crystal layer. It is preferable to form the insulation layers I 1 , I 2  by the coating layers of aliphatic ester of silicic acid. For example, the glass substrates B are immersed in the soln. prepared by adding ethanol and ethyl acetate as well as a small amount of hydrochloric acid and water to ethyl silicate and are pulled up from the soln, after which they are heat-treated at 300°C, whereby the insulation layer I 1  is formed. The electrode layer E of In 2 O 3  is formed thereon and further the 2nd insulation layer I 2  is formed in the manner similar to that described above. Two sheets of the thus prepared substrates are opposed and a liquid crystal layer is sandwiched therebetween then their circumferential part is sealed, whereby the display element is made. 
     COPYRIGHT: (C)1981,JPO&Japio