baber/WOPTO huggingface dataset:
Patent JP-S587773-A (JP)
Title: Zinc-halogen cell
Inventor: ASHIZAWA KOUICHI
IPC: H01M12/08
Filed: 1981-07-08
Abstract: PURPOSE:To prevent the dendrite deposition of zinc from occurring in a zinc- halogen cell by adding elements of the 4th-6th period of the III group or their compounds to an aqueous solution containing zinc halogenide as its principal component to make up an electrolyte. CONSTITUTION:In a zinc-halogen cell, elements of the 4th-6th period of the III group in the periodic table or their compounds are added by about 10<-6>- 10<-1>mol/l respectively to an aqueous solution containing zinc halogenide as its principal component. Thereby, dendrite deposition can be prevented in spite of the fact that zinc tends to be deposited on a negative electrode during charging. Accordingly, short-circuits with a halogen positive electrode due to dendrite deposition or the falling off of depositions can be avoided. Ga, In, Tl, for instance, can be referred as elements of the 4th-6th period of the III group.
Patent JP-S61264302-A (JP)
Title: Sunshine utilizing device
Inventor: HASHIZUME MOTOHARU
IPC: F24S23/00
Filed: 1985-05-20
Abstract: PURPOSE:To obtain a simple device which utilizes the sunshine at low cost by coupling a light converging means which has at least two stacked convex lenses with a sunshine utilizing means at a terminal by an optical fiber. CONSTITUTION:Lenses are put in a cylindrical cover 13 and the front end lens 14 is a convex lens and sectioned thickly and almost semicylindrically so as to collect light in many directions. The 2nd convex lens 15 stacked on the 1st convex lens 14 sends out the collected sunshine to the center part of an exit 16 of light. The sunshine collected from the sunshine S by the condenser 11 is guided to a joint 30 by the optical fiber 20 and further guided to the utilizing means 40 (illuminator) at the terminal through the optical fiber 20'.
Patent JP-S5531286-A (JP)
Title: Dehumidifying device
Inventor: HOSOYA YOSHINORI
IPC: F24F1/02
Filed: 1978-08-28
Abstract: PURPOSE: To dehumidify without a hindrance on preventing the freezing of evaporator at low temperature by providing a passage by which high temperature air is returned to the room, another one by which a part of said air is returned to the room through the evaporator and the last one by which air in the room is circulated.  
     CONSTITUTION: In the case of the first dehumidifying operation, that is, when the back plate 24 is mounted on the device in the first setting state, the air passage A, by which the room air is inhaled from the air inlet port 16 to exchange heat with the evaporator 7, cooled and returned from the outlet port 5 to the room, and the other passage B, by which air is inhaled from the inlet port 16 to exchange heat with the condenser 17, radiated and returned from the outlet port 15 to the room, are formed. In the case of the second dehumidifying operation, that is, when the back plate is removed from the device in the second setting state, the air passage A, another one C, by which air is returned from the outlet port 5 to the room, the last one D, by which a part of high temperature air is returned from the outlet port 5 to the room through the evaporator 7, are formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S587980-A (JP)
Title: Aperture compensating circuit
Inventor: IDE TATSUKI
IPC: H04N5/208
Filed: 1981-07-06
Abstract: PURPOSE:To prevent the SN ratio from being lowered by the aperture compensating output, by raising the degree of amplification of a gain controlling circuit when a compensating signal exists in the video signal and lowering the degree of amplification of this circuit when the compensating signal does not exist in the video signal. CONSTITUTION:An input signal Es from a signal source is inputted to a signal delay line 31 through a resistance R1. The input and the output of this delay line 31 are sent to a differential amplifier 32, and a high-band component signal which is the difference signal and has a frequency characteristic for aperture compensation is supplied to a gain amplifier 39 in the next stage. The input Es from the signal source and the input signal to the signal delay line 31 are inputted to a differential amplifier 37, and the difference signal is inputted to a control signal generator 38. The gain of the amplifier 39 is controlled by the output of the generator 38, and the output of the amplifier 39 and the output of the delay line 31 are amplified differentially in a differential amplifier 34, thereby outputting an aperture-compensated signal Eo to a terminal 35.
Patent JP-H06286704-A (JP)
Title: Device for bagging
Inventor: CHIKATANI HAJIME
IPC: B65B5/06
Filed: 1993-03-26
Abstract: PURPOSE:To provide a device for bagging wherein an object for packing is fed by a device which is simple in structure and whose liability to malfunctioning is very small. CONSTITUTION:A device for feeding an object for packing into an open bag, employed in a device for bagging, has a pair of gripping members 1, 1 which are disposed in parallel with each other and which reciprocate in the direction of the movement of the object fed in. This device also has a device for controlling the gripping members which controls the reciprocation of the gripping members 1, 1 in such a manner as to narrow the space between the two gripping members 1, 1 during their forward movement and make them hold the object for packing B; the control widens the space between the gripping members 1, 1 during their movement in reverse, making the gripping members 1, 1, as their movement is reversed from the forward movement, widen the space between the two a little. The gripping members 1, 1 are made to narrow the space between the two and hold the object for packing B when they move forward; after feeding the object into an open bag, they are made to widen the space a little to release the object B in the bag and then withdrawn.
Patent JP-H08303810-A (JP)
Title: Cooler utilizing radiation heat
Inventor: OGUMA TOMIO
IPC: F24F1/00
Filed: 1995-04-28
Abstract: PURPOSE: To provide a radiation type cooler, high in cooling effect and capable of dehumidifying. CONSTITUTION: A cooler utilizing radiation heat is provided with a heat exchanging plate 10, whose surface at a side opposed to a heat source A is provided with a substantially curved type so as to increase a surface area with respect to the heat source A, a thermoelectric converting element 22, whose heat absorbing surface is contacted thermally with the heat exchanging plate, a heat dissipating means 23, contacted thermally with the heat dissipating surface of the thermoelectric converting element, and a drainage means 12, provided at at least the lowest site of the heat exchanging plate and discharging water drops condensated on the heat exchanging plate.
Patent JP-S62261817-A (JP)
Title: Method of controlling rotational speed of blower for blasting air for combustion of hot stove
Inventor: MAEKAWA NORIYUKI
IPC: F23N1/02
Filed: 1986-05-09
Abstract: PURPOSE:To prevent a wasteful consumption of power by carrying out the control of the rotational speed of a blower based on a set value during a period from immedi ately after the changeover of a combustion furnace to a set time, and automatically controlling the rotational speed so that the rotational speed assumes a predetermined target value after the elapse of the set time, in equipments for blasting air for combus tion of a hot stove. CONSTITUTION:Pressure meters 20 are provided in subdusts for combustion air, respec tively. Further, a pressure controller 22 is provided for generating a blower rotational speed target value signal eliminating a deviation in accordance with a deviation be tween a pressure target value set in a pressure setter 21 and a pressure measured value measured by the pressure meter 20. Further, a program setter 23 is provided for transmitting a predetermined set rotational speed signal during a period from immediately after inputting of a furnace changeover signal transmitted from a combus tion furnace changeover controller 17. At the same time, a changeover apparatus 24 for alternately change over and connecting the program setter 23 and the pressure controller 22 to a rotational speed controller 15, is provided. By this organization, the blower is operated at a minimum rotational speed for a required flow amount during pressure control period.
Patent JP-H07284788-A (JP)
Title: Sewage treatment tank
Inventor: MARUYAMA TOSHIO
IPC: C02F3/30
Filed: 1994-04-20
Abstract: PURPOSE:To improve the workability of a lower holding plate and to fix a filter medium stably with enough strength in a treatment chamber. CONSTITUTION:In a sewage treatment tank having a treatment chamber 3 filled with a filter medium 4 in which the filter medium is fixed in the treatment chamber by upper and lower holding plates 5, 6, the lower holding plate 6 which supports the filter medium 4 from below is made of resin, this holding plate has a frame part, and a lattice part in which more than one opening is made is formed integrally with the frame part. Strips projecting downward, which have a U-shaped cross section, are formed respectively at the lower ends of the frame part and the lattice part. A receiving frame 9, which is assembled with longitudinal bars 7 and lateral bars 8, is arranged on the bottom of the treatment chamber 3, and the upper part of the receiving frame is inserted between the strips at the lower end of the lower holding plate to support the plate in the treatment chamber.
Patent JP-H11297814-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: ISHINAGA ATSUSHI
IPC: H01L29/78
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device of a trench isolation structure and a manufacturing method thereof, wherein impurities are prevented from being diffused from channel stopper implantation layers, and, at the same time, the generation of voids in element isolation oxide films can be inhibited. SOLUTION: This device is provided with a silicon substrate 101, trenches 102 formed in this substrate 101, nitrooxide films 104 formed on the inner surfaces of the trenches 102, element isolation insulating films 103 buried in the nitrooxide films 104 formed on the inner surfaces of the trenches 102, and elements 109 formed between these element isolation insulating films 103.
Patent JP-S61262977-A (JP)
Title: Picture processor
Inventor: KIMURA KOZO
IPC: G06T1/20
Filed: 1985-05-17
Abstract: PURPOSE:To decrease the number of access times of a picture memory compared with the number of processing picture elements and to attain picture processing at a high speed, by constituting a register so that a single word and plural bits can be read out of the picture memory. CONSTITUTION:A signal of a buffer control line is set at 0 and access is given to picture memories 11 and 12 respectively. Data (0, 1) and (0, 0) are delivered from memories 11 and 12 respectively. The most significant two bits of the data (0, 1) are added to the least significant bit of the data (0, 0) to obtain (m+2) bits. Then the data (0, 0) is stored in a register XR18. While the data (0, 1) is not delivered since the signal of the buffer control line is kept at 0. Then data (1, 1) and (1, 0) are delivered from memories 12 and 11 respectively by the displaced address. Finally the data (1, 0) is stored in the register XR18. The data (0, 0) of the register XR18 is stored in a register YR19 and a contour expansion/contraction arithmetic circuit 21.
Patent JP-S60250992-A (JP)
Title: Dampening roller for printing
Inventor: HAMADA SEISHIROU
IPC: B41N7/04
Filed: 1984-05-28
Abstract: PURPOSE:To suppress sticking of a printing ink to a dampening roller and obtain high printing characteristics, by a method wherein a material having specified surface properties such as specified solid surface energy, hydrophilicity ratio and JIS A hardness is used for a dampening roller for printing. CONSTITUTION:The dampening roller for printing is formed from a material having the surface properties of a solid surface energy of not lower than 70erg/ cm<2>, a hydrophilicity ratio of not lower than 30% and a JIS A hardness of 15 deg.-50 deg.. Materials fulfilling the above conditions include nylon materials, polyurethane and acrylic materials, which may take any form such as a powder, fibers, a sheet, a tape and molded articles.
Patent JP-S5440387-A (JP)
Title: Grooving by grindstone
Inventor: HIROI TADASHI
IPC: B24B19/02
Filed: 1977-09-07
Abstract: PURPOSE: To efficiently make a plurality of grooves on a metal meterial with a rotary grindstone in making a semiconductor device, by feeding the rotary grindstone by each predetermined length.  
     CONSTITUTION: The metal material 1 contoured is secured by attraction in predetermined position on a magnet base 2. A reference side 5 of a diamond dresser 3 is matched with the tip of a diamond 6. In this state, the grindstone 8 is dressed to a predetermined width so that the grindstone is matched with the end face of the metal material. Then, the grindstone 8 is fed by each predetermined length, thereby making the grooves 9 at an accurate distance. Since the grooves can be made immediately after the dressing, the efficiency is high 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60252455-A (JP)
Title: Novel preparation of amino acid amide
Inventor: MASHIBA AKIHIRO
IPC: C07C239/00
Filed: 1984-05-28
Abstract: PURPOSE:To obtain the titled compound useful as a raw material for synthesizing natural peptide and its related compound inexpensively in high purity and in high yield without using a specific device, by reacting a phosphorus compound with an amine, reacting the reaction product with an N-prorecting amino acid. CONSTITUTION:At least one phosphorus compound selected from phosphorus chlorides and phosphorus oxyhalides is reacted with an amine shown by the formula I (X and Y are H, 1-7C lower alkyl, aryl, or aralkyl), and then reacted with an N-protecting amino acid (when side chain has functional group, the functional group may be protected). The reaction is carried out in a solvent such as dichloromethane, dioxane, etc. at room temperature - the boiling point of the solvent for 2-8hr. Then, the reaction product is optionally deprotected, to give the aimed compound shown by the formula II (A-CO is amino acid residue in which amino group may be protected).
Patent JP-H06315422-A (JP)
Title: Waterbed
Inventor: ITAKURA MASATO
IPC: A47C21/04
Filed: 1993-05-07
Abstract: PURPOSE:To provide a waterbed which allows humidity on the surface of the waterbags to be removed. CONSTITUTION:The plural waterbags 4 are provided in the mattress 3 on the bed frame 2 and they are arranged to be maintained at the specified temperature by operation of heater 19. A heat exchange system 10 using thermoelectric conversion device 11 is equipped in the cabinet 10 of the bed frame 2 and the fin 12 is placed in touch with the heat absorbing face of the thermoelectric conversion device 11. By sending the air flow to this fin 12 from the fan 15, the heat exchange with the air flow is caused and the dry air flow made by cooling is sent to the top of the waterbags 4 via the first air passage 5, for the subsequent discharge to the outside through the second air passage 6.
Patent JP-S63270319-A (JP)
Title: Production of ceramic superconductor
Inventor: YAMAMURA KOJI
IPC: C01G3/00
Filed: 1987-04-30
Abstract: PURPOSE:To enable uniform blending of fine particles and to enable production of a product having excellent characteristics at a low synthesis temperature in coprecipitation method, by blending a solution containing constituent metals of superconductor with a solution containing a carbonate of guanidine type and specifying pH to obtain a coprecipitated material. CONSTITUTION:A solution containing elements having a composition ratio of 0.5<=(A+B)/Cu<=2.5 is blended with a solution containing one or more salts of guanidine type carbonate, oxalate, citrate and tartrate and made into an end point of pH 5-9 with the proviso that A is one or more of Sc, Y and lanthanide 57-71 elements and B is one or more of elements of group IIa. A coprecipitated material of metallic salts for a superconductive material are prepared. A solution containing one or more of an aliphatic amine carbonate, oxalate, citrate and tartrate may be blended and made into the end point of pH 7-9. The coprecipitated material thus obtained is calcined to give a superconductive material.
Patent JP-H09293964-A (JP)
Title: Manufacture of lamination board with inner layer circuit
Inventor: ONISHI NOBUMITSU
IPC: H05K3/06
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To obtain an inner layer substrate which is excellent in apparent finish without selection by incorporating mono higher fatty acid glyceride ester and polyoxyalkylene ether in defoaming agent contained in developer and a separation liquids. SOLUTION: After alkalline development type photosensitive resist is applied to a surface of a copper clad lamination board, it is exposed. Then, after development by incorporating developer in a defoaming agent containing mono higher fatty acid glyceride ester and polyoxyalkylene ether, etching is carried out. Then, a separation liquid is incorporated in a defoaming agent, separation is carried out and an inner layer substrate with a circuit in a surface is formed. The inner layer substrate is subjected to oxidation treatment, and an inner layer substrate and a prepreg are laminated and manufactured by heating and molding. Therefore, an inner layer substrate which is excellent in apparent finish can be obtained without selection.
Patent JP-S62263004-A (JP)
Inventor: NAKAMOTO TOMOFUMI
IPC: B28B1/08
Filed: 1986-05-12
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-S61259683-A (JP)
Title: Chemical and thermal decomposition of halogenated hydrocarbon
Inventor: PAURU GERUHARUTO MAURAA
IPC: A62D3/40
Filed: 1986-05-12
Abstract: 1. A process for the thermochemical decomposition of halogenated hydrocarbons, more especially relatively highly halogenated hydrocarbons, in an inert gas atmosphere by reaction with an overstoichiometric quantity of alkaline solids at elevated temperatures in a reactor, characterized in that calcium and/or magnesium silicates are used as the alkaline solids.
Patent JP-H1049172-A (JP)
Title: Method and device for synthesizing musical sound signal
Inventor: TAKEUCHI KAZUFUMI
IPC: G10H7/08
Filed: 1997-04-24
Abstract: PROBLEM TO BE SOLVED: To make it possible to perform the same processing as the processing executed by analog signal processing, or the processing not executed by the analog with digital signal processing by synthesizing a musical sound from first, second waveform signals generated based on different phase signals with modulation. SOLUTION: A phase generator 1 generates repeatedly a phase within the range of 2π at a frequency f1. This phase signal θ(t) is supplied to a waveform generator 2a and a phase shifter 4b. The phase shifter 4b receives a phase shift angle ϕ(t) from a modulator 3, and supplies the θ+ϕ obtd. by shifting the phase θ(t) by ϕ(t) to the waveform generator 2b. When the phase shift angle ϕ(t) is changed hourly, the input phase of the waveform generator 2b is changed hourly. A multiplexer 6 receives the output waveforms of the waveform generators 2a, 2b to supply their difference as an output signal. In such a manner, by modulating one side of the phases inputted to a pair of waveform generators 2a, 2b, a pulse signal modulated with a duty ratio is supplied.
Patent JP-H11292060-A (JP)
Title: Packing box
Inventor: HAMAZAKI HIROSHI
IPC: B65D5/50
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To easily position and fix a buffer material, and to easily separate the buffer material from a packing material in disposal by providing a notched part to engage the buffer material on both side parts of an inner bottom plate. SOLUTION: Inner bottom plates 4a and 4b are connected to lower ends of a pair of side walls 2a to form a rectangular prismatic body 3 of a packing box 1, and outer bottom plates 5a and 5b are connected to lower ends of a pair of side walls 2c. A notched part 9 is respectively provided from a part to be connected to the side walls 2a, 2c of the side surfaces 8a, 8b of the inner bottom plates 4a, 4b. The notched part 9 is notched so that a bottom surface part 11 of a buffer material 10 is engaged with a corner part of the bottom surface 6, and the buffer material 10 can be fixed to the specified positions at four corners of the bottom surface 6 of the packing box 1. The buffer material 10 integratedly formed of a material large in impact absorption such as styrene foam are of L-shape in section, and formed so as to be engaged with the corner parts of an article to be stored and packed.
Patent JP-S5732074-A (JP)
Title: Wind mill
Inventor: MATSUMIYA TERU
IPC: F03D7/02
Filed: 1980-08-04
Abstract: PURPOSE: To permit the wind receiving area to be controlled easily and certainly as necessary by making the wind receiving area of a blade variable in the wind mill equipped with a signal blade or plural pieces of blades.  
     CONSTITUTION: A wind mill apparatus 1 is installed at the top of a tower 2, and a wind mill 3 has blades 4a and 4b, each of which has the first blade member 5 and the second blade member 6 which are positioned in the direction of each radius vector R. The second blade member 6 is expandable in the direction of radius vector in relation to the first blade member 5. The first hollow blade member 5 is closed at the base end part 7 and fixed to a shaft of revolution through a mounting rod 9.  The second blade member 6 is accomodated in the first blade member 5, and in the intermediate part between the both described the above, a plurality of rollers are arranged, thus providing smooth relative displacement. The screw shaft 13 which is fitted with a nut 14 is revolved in the normal and reverse direction through normal or reverse revolution of a motor 12, and the blade member 6 is inserted into and drawn-out from the blade member 5, and thus the wind receiving area of the blade 4a, 4b can be changed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5231480-A (JP)
Title: Handrail of manconveyer
Inventor: SAITOU CHIYUUICHI
IPC: B66B23/22
Filed: 1975-09-05
Abstract: PURPOSE: To provide a handrail of escalator or like manconveyer characterized by an improved design in such a manner that a step difference and a gap between the handrail panel and a joint of an inner deck. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11287165-A (JP)
Title: Fuel supplying device
Inventor: KIKUCHI HIDEYA
IPC: F02M55/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To simplify a constitution, and so as to easily control supply of fuel. SOLUTION: In this fuel supplier device 2 of single plunger type, a valve system 19 provided in a return circuit 17 returning surplus fuel to a low pressure side of a pump chamber 9 is provided with a valve element 21, valve cylinder 23, and an energizing means 25 energizing the valve element 21 in a valve seated direction, and the valve element 21 is provided with a first pressure receiving surface 33 receiving a fuel pressure in both conditions at valve closing/ opening time of the valve element 21 and a second pressure receiving surface 35 receiving a fuel pressure only in a valve opened condition of the valve element 21.  A relief valve 37 maintaining a valve opened condition of the valve element 21 when it is opened in a rise up stroke of a plunger and an orifice 40 provided in a bypass passage 39 of the relief valve 37 are provided in an outlet passage 29 provided in the valve cylinder 23.