baber/WOPTO huggingface dataset:
Patent JP-H09294910-A (JP)
Title: Processing method for filter material for air filter and filter pack for air filter manufactured by the process
Inventor: NIIYA NORIKAZU
IPC: B01D46/52
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent the folded wall from warping even in the case an organic fiber type filter material having high resilient force is employed by folding the filter material once in a prescribed width in a prior process to a linear spacer-attaching process and heating the filter material in the folded state. SOLUTION: A strip like filter material is sent to a folding processing apparatus 1 by rolls 5a, 5b, folded in a prescribed width in zigzag state by a folding part 1a, and continuously sent as being folded in zigzag state to a heating part 1c constituted of a pair of an upper and a lower heating plates. The zigzagged filter material 4 sent to the outlet side of the heating part 1c is stopped by a compacting part 1b comprising partitioning plates or compacting rods, so that folded walls of the folded filter material 4 are mutually compacted as to closely adhere each other. At that time, the folded part in the compacted state is heated, so that thermal deformation occurs in the folded part. Consequently, even in the case the filter material is an organic fiber type filter material having high resilient force, the folded walls are prevented from warping.
Patent JP-H06157389-A (JP)
Title: Preparation of beta-naphthyl benzyl ether
Inventor: RAINAA DEIRITSUKUUBURENTSUINGA
IPC: C07C41/16
Filed: 1993-06-04
Abstract: PURPOSE: To provide a novel and improved process for preparing β-naphthyl benzyl ether without the drawback of the known method of using a strong lachrymatory irritational benzyl bromide or a soluble and inseparable auxiliary.  
     CONSTITUTION: β-naphthol is reacted with an alkali carbonate and/or an alkaline earth carbonate and benzyl chloride essentially in the absence of water in an inert water-miscible solvent at a temperature of 0 to 200°C. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H05306153-A (JP)
Title: Separation-preventing admixture for concrete
Inventor: YURUGI MASAHIRO
IPC: C04B103/44
Filed: 1992-04-28
Abstract: PURPOSE:To obtain a separation-preventing admixture excellent in separation resistance and fluidity and showing no temp. dependence by compounding specified microbial fermented polysaccharide. CONSTITUTION:Polysaccharide expressed by formula is obtd. by fermenting glucose from microbes of Alcaligenes ATTC31961 (at 25-33 deg.C fermentation temp.) and then recovered by precipitation with alcohol. The obtd. polysaccharide has the main chain consisting of two glucoses, one glycuronic acid, and one rhamnose, and the side chain consisting of two glucoses. The polysaccharide is refined for use by precipitation recovering method with alcohol and the amount to be added to exhibit the effect is 2-10000g per 1m<3> of kneaded material for concrete series. For mortar or paste series, the polysaccharide is added by 0.002-0.3% of the compounded water content. Further, other water-soluble polymers (e.g. methylcellulose) for the prevention of separation of concrete may be used in combination with the polysaccharide.
Patent JP-S5656958-A (JP)
Title: Exhaust gas recycling method and device for diesel engine
Inventor: NOMURA ETSUJI
IPC: F02M25/07
Filed: 1979-10-17
Abstract: PURPOSE: To enable the proper reduction in NOx, by a method wherein, as a fuel injection amount increases, a diesel engine equipped with a fuel injection pump is reduced in its exhaust gas amount in a recycling path.  
     CONSTITUTION: Suction and exhaust pipes 5 and 6 of an engine E are connected to a recycling path 7, and a valve body 8, which is opened and closed by means of a diaphragm device 3, is located at the side of the suction pipe 6. A spill ring 102 which is moved by means of a rotating and reciprocating plunger 101 and a control lever 104 mounted on an outer circumference of the plunger 101 is located at a fuel injection pump 1. A rod 204 which is connected to a diaphragm 201 of a pressure regulator 2 is secured on the lever 104, and opens and closes a valve body 210. A suction negative pressure fed to a chamber 207 by a valve body 210 is led to a negative pressure chamber 306 of the device 3 through a negative pressure pipe 4, and controls the opening angle of the valve body 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5658886-A (JP)
Title: Thermal recording head
Inventor: YASUMI KUNIO
IPC: H04N1/032
Filed: 1979-10-18
Abstract: PURPOSE:To facilitate the fabrication of the titled head and enhance the yield by a method wherein the resistances in a single split energizing group are imaginarily subdivided into two or more units, and the leads at one end of the resistances are lead out alternately to both sides of the resistance arrangement line for every subdivision. CONSTITUTION:Group signal selection electrodes S11-S81, S11'-S81' and picture signal electrodes P1-P108 are provided at regular intervals, and the former and the latter are alternately arranged every predetermined number of electrodes. Therefore, the y-axis parallel leads are arranged in a high density of 8 leads per millimeter at the leading-out section from the resistances, but in a low density of 2 leads per millimeter at the major part of the flat surface parts 11, 12 of a ceramic base plate. Accordingly, the resistance value can be largely reduced by enlarging the width of each y-axis parallel lead, and matrix patterns can be produced easily, resulting in a higher yield.
Patent JP-H0433014-A (JP)
Title: Warmth keeping and circulating device
Inventor: AOKI KATSUNORI
IPC: F24H7/02
Filed: 1990-05-24
Abstract: PURPOSE:To store heat to be supplied, and to smooth energy consumption by composing a circulation path of main and sub circuits connected through a distributor, which rate of distribution can be changed, and providing a heat storage tank in the main circuit. CONSTITUTION:The circulation path is composed of main and sub circuits 6 and 7 connected through a distributor 5, which rate of distribution can be changed, and a heat storage tank 16 is provided in the main circuit 6. A heat storing material in the heat storage tank 16 is heated to store the heat in the heat storage tank 16 at the midnight, for example, and when using the device in the day time, heating is executed by passing water through the inside of the heat storage tank 16. The heat storage tank 16 houses the brick-shaped heat storing material composed of sodium acetate salt or the like, and a heat 17 is provided near the heat storing material. Thus, the heat to be supplied can be stored and the device can be easily used while smoothing the energy consumption.
Patent JP-H08315740-A (JP)
Title: Image display device and its manufacture
Inventor: SUZUKI SHIGEO
IPC: H01J17/49
Filed: 1995-05-31
Abstract: PURPOSE: To sharply reduce wire resistance by forming a negative electrode group of a DC gas discharge type image display device by a thermal spraying method, and constituting a cathode ray of an almost pure metallic particle. CONSTITUTION: Dc voltage is impressed between a water-cooled negative electrode 1 and the positive electrode of a plasma thermal spraying torch 100, and arc discharge 4 is generated, and for example, plasma actuating gas 5 such as argon is supplied from a supply port 5a. This actuating gas 5 is heated and ionized by the arc discharge 4, and is blown out of a nozzle 7 as a plasma jet 6. A thermal spraying material 8 is blown into the plasma jet 6 from a supply port 9 in a powder condition by being carried on carrier gas, and is mixed in the vicinity of an area X.  The thermal spraying material 8 is heated and melted by energy of the plasma jet 6, and is accelerated, and is thermally sprayed on a surface of a glass substrate 10 through a mask film 11, and a coating film is formed, and a cathode ray having a prescribed thickness is formed only in a place corresponding to a bottom part of an opening part 12.
Patent JP-S5468951-A (JP)
Title: Non-synchronization detector
Inventor: ONO TERUHISA
IPC: H02H3/00
Filed: 1977-11-11
Abstract: PURPOSE: To quickly detect non-synchronization in terms of that the non-synchronization is detected at the first slip of impedance loci and one distance relay has operated in a predetermined time after the detection.  
     CONSTITUTION: The impedance loci 7, 7' at the time of non-synchronization are deteced by quadrilateral distance relays 3, 4 and ohm relays 5, 6. The first slip is that the impedance loci 7 enters an area 13 from a area 9 through some areas. The second slip is that the loci re-enters the area 9 through an area 13. A non-synchronization output is generated under the condition that the non-synchronization is detected at the first slip and detected at the second slip. Even if the disconnection of line fails at the first slip, the non-synchronization can be quickly detected. Therefore, the separation of line can be surely performed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08300084-A (JP)
Title: Press forming part and its manufacture
Inventor: IKEDA FUMIHIKO
IPC: B21D53/84
Filed: 1995-05-09
Abstract: PURPOSE: To provide a press forming part wherein a notched part to be generated in bending of a leg part is eliminated, the width of the leg part is widen, the cut-finishing allowance can be reduced remarkably, the cost can be reduced and a large forming force (forming load) which is required for the case of cold forging is made unnecessary. CONSTITUTION: In a press forming part formed so that a leg part 4 bent at a prescribed angle to a face part of a plate body 2 on the circumferential part of the plate body 2, the twist of the material caused by this bending is concentrated onto a root part 4a of the leg part 4.
Patent JP-S5468890-A (JP)
Title: Preparation of solvent-resistant acrylic resin
Inventor: HONDA MAKOTO
IPC: C08F2/00
Filed: 1977-11-11
Abstract: PURPOSE: To prepare an acrylic resin having improved solvent resistance, by adding a chain transfer agent to the polymerization system of a monomer solution consisting mainly of methyl methacrylate to control the molecular weight distribution of the resulting acrylic resin in a specific range.  
     CONSTITUTION: Suspension polymerization of a monomer solution containing methyl methacrylate (M) or MA and 50 wt.% or less of an acrylate is started in the presence of a polymerization initiator. At a conversion of 15W60 wt.%, 0.01W 5 wt.% based on the monomer weight of a chain transfer agent is added by portions or continuously to control the polymerization, thus giving a viscosity-average molecular weight of 50,000W300,000 and a ratio (Mw/Mn) of the weight-average to the number-average molecular weight of 2.3W6.0 measured by the gel permeation chromatography. At a conversion ≥99 wt.%, the polymerization is completed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04360386-A (JP)
Title: Video signal multiplexer system
Inventor: IMAJI TERUTAKE
IPC: H04N7/08
Filed: 1991-06-06
Abstract: PURPOSE:To attain relay transmission of alarm information as information in the unit of a channel by fetching alarm information representing a line fault to a pay load when 2-channels of a TV signal of the NTSC system and information on such as an audio and low speed data are multiplexed onto the pay load being a C4 data of the STM-1 frame and sent. CONSTITUTION:A multiplexer section 1 multiplexes an NTSC signal by 2 channels so as to be mapped onto an STM-1 frame C4 data and an SDH format processing section 2 maps alarm information corresponding to the channel and a data outputted from the multiplexer section 1 onto the C4 data. Moreover, an SDH addition section 3 adding an overhead to a tip of the C4 data outputted from the SDH format processing section 2 is provided. Thus, even when the data is branched, inserted, relayed and switched in the unit of one channel, alarm information is accurately transferred.
Patent JP-H08302834-A (JP)
Title: Earthquake resistant reinforcing metallic material
Inventor: HOSAKA TAKASHI
IPC: E04B1/58
Filed: 1995-05-08
Abstract: PURPOSE: To install an earthquake resistant reinforcing material in the corner part of a member from the inside without breaking a portion to be reinforced of an outer wall by bending a triangular plate part formed by an iron plate from two sides forming the right angle, welding the side plate parts to the corner part, fitting rubber plates to the outer surfaces thereof, and installing the triangular plate to the internal angle part of a building by screw nails and coach bolts through holes and small holes of the side plate parts. CONSTITUTION: The reinforcing metallic material 1 are installed on the portions of a lying material 11 and a lying material (horizontal brace beam) 12, and joined to interval angle parts between the laying material and a vertical material, that is, between a post and a foundation, among a post, a girth and a post, and between a post and a beam to strengthen the connection part. Thus, the resistance force is given to the bending force produced in each part. Further, the buffer action for absorbing a shock applied to the contact surface between the reinforcing metallic material and the wooden part is produced by the rubber plates 6 provided on the side parts 3, 4 to protect a building from an earthquake.  At the time of performing reinforcing works, the reinforcing metallic material 1 are installed at suitable places to reinforce the building according to the results of examination on the eccentricity of the existing building together with the degree of the supposed earthquake intensity. Furthermore, the number of portions reinforced by the reinforcing metallic materials is increased so as to equalize the earthquake power.
Patent JP-S5854192-A (JP)
Inventor: KURUTO ARUTEN
IPC: B65G69/00
Filed: 1982-08-03
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-S5659620-A (JP)
Title: Manufacture of scaly aluminum boride
Inventor: YAMAZOE HIROSHI
IPC: C01B35/04
Filed: 1979-10-18
Abstract: PURPOSE: To obtain scales having a large aspect ratio and suitable for use as an acoustic material by dissolving boron in a higher temp. part of molten Al provided with a temp. gradient, diffusing the dissolved boron in a lower temp. part, and depositing it as scaly aluminum boride.  
     CONSTITUTION: An Al mass is heated and kept at a molten state. The molten Al mass is provided with a temp. gradient, and a boron lump is brought into contact with the surface of a relatively high temp. part and held to dissolve boron in the Al melt. Boron halide or other gas as a boron atom supply source may be brought into contact with the part. The dissolved boron is diffused in a lower temp. part of the Al melt and deposited as scaly aluminum boride at the part. The residual Al is then removed by dissolution with hydrochloric acid to obtain aluminum boride scales. This reaction is preferably carried out in a reactor made of zirconia, magnesia or the like in a nonoxidizing atmosphere. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04359281-A (JP)
Title: Printing system for map information drawing or the like
Inventor: MARUI KAZUYA
IPC: B41J2/485
Filed: 1991-06-06
Abstract: PURPOSE:To improve the representing ability of print output by reduce the data initial input cost and employing gradational representation printing of a raster. CONSTITUTION:Map information data has data in a background-like layer for which a recognizing process is not necessary as raster data and data in other layers as vector data 31. A raster processing part 42 performs a thinning- out process or interpolating process for the raster data 30 according to printing specification data inputted from an input part 33 and when raster processing is performed by the raster printing part 51 of a printing part 50, density variation is enabled. Further, the vector data 31 are processed by a vector processing part 45 and overprinted in the area of the raster printing by the vector printing part 52 of the printing part 50.
Patent JP-S5260077-A (JP)
Title: Semiconductor device and its production
Inventor: MISAWA YUTAKA
IPC: H01L29/08
Filed: 1975-11-12
Abstract: PURPOSE: To improve the dielectric strength of a semiconductor device by forming pellet end faces or corners defined by mesa grooves to a round or regular bevel form of a large radius of curvature. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04335630-A (JP)
Title: Silver halide photographic sensitive material
Inventor: INOUE RIKIO
IPC: G03C1/00
Filed: 1991-05-13
Abstract: PURPOSE:To reduce occurrence of a roller mark at the time of rapid processing and to enhance dryability by forming an emulsion layer having the lowest content of silver iodide locating nearest to a support. CONSTITUTION:The silver halide photographic sensitive material has at least 2 photosensitive silver halide emulsion layers containing <=1mol silver iodide at least on one side of a support and the emulsion layer located nearest to the support contains the lowest content of the silver iodide among any emulsion layer farther apart from the support. As a photosensitive material, a silver iodochloride or iodobromide emulsion is used and the iodobromide is preferable from the viewpoint of high sensitivity. This photosensitive material may contains no silver iodide but pure silver chloride or pure silver bromide.
Patent JP-S5924682-A (JP)
Title: Paper setting apparatus of printer
Inventor: SHIOSAKI HIROYOSHI
IPC: B41J19/18
Filed: 1982-08-03
Abstract: PURPOSE:To prevent the mis setting of narrow width paper, by moving a carriage in opposed relation to the set position of the paper when the paper is set. CONSTITUTION:Narrow width paper P is inserted into a platen 2 from the rear side thereof in such a state that an operation lever 6 is held to a parted state and the left margin LM and the right margin RM of the paper P are set in corresponding relation to the left and the right positions of a line direction occupied by the inserted paper P by operating a keyboard KB. In this state, when the upper end of the operation lever 6 is pulled, from the set values LM, RM of the left margin and the right margin, the intermediate value SP=(LM+ RM)/2 thereof is operated and a carriage 3 is moved to a position S. In addition, the platen 2 starts rotation while the paper P is sent and the leading end of the paper is bent so as to be moved along the platen by the action of a paper guide 5 fixed to the carriage 3.
Patent JP-S6029017-A (JP)
Title: Semiconductor switch
Inventor: KINOSHITA SHIGENORI
IPC: H03K17/73
Filed: 1983-07-25
Abstract: PURPOSE:To attain a small-sized, light weight and high reliable titled switch by connecting a self-extinction of arc type semiconductor element and a diode in a reverse-parallel circuit, connecting a diode in series, inserting an arrestor to a power supply load side between both buses and providing a reflux diode in parallel with a load arrestor. CONSTITUTION:A switch circuit is constituted by connecting a diode 7 with the same polarity as the conducting direction of the self-extinction type semiconductor element 6 such as a gate turn off thyristor GTO or a transistor in series with a parallel circuit comprising the element 6 and a diode 8. The circuit above is inserted between buses P1 and P2 between the power supply and the load and a gapless arrestor 41 limiting a surge of power supply is connected between the power supply side terminal and the other bus N1, N2. Further, a gapless arrestor 42 limiting a surge voltage of the load side is connected between the load side terminal of the said switch circuit and the bus N1, N2, and the reflux diode 3 is connected in parallel with the arrestor 42.
Patent JP-2000008539-A (JP)
Title: Suspending method for building metal fitting, building structure and building unit
Inventor: TAKANOZAWA KAZUYA
IPC: E04B2/56
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a suspending method making the connecting structure of a building such as a building unit compact without reducing the cost efficiency of the building unit. SOLUTION: A building metal 30 provided at the end section of a column 23 is provided with a fitting plate 31 inserted into a slit provided in the longitudinal direction of a column main body 27 and having pin holes to be inserted with connecting pins 33 inserted into pin insertion holes 27C provided to cross the slit 27B of the column main body 27. A connecting body 32 integrally connected to the end section of the fitting plate 31 and capable of being installed at the end section of the column main body 27 is provided.
Patent JP-H10329014-A (JP)
Title: Wafer polishing device attached with heat insulating mechanism
Inventor: TERASHITA HISASHI
IPC: B24B37/30
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a wafer polishing device attached with a heat insulating mechanism capable of measuring wafer polishing quantity without an error. SOLUTION: A porous plate 54 is fitted to a table composing a wafer retaining head 14 and a wafer 52 is fitted to the table through the porous plate 54. By providing a pump 42 for supplying cooling air to the porous plate 54 and supplying cooling air to the porous plate 54 from the pump 42, wafer working heat is prevented from being transmitted to the table from the wafer 52. Thus thermal expansion of the table can be prevented therefore wafer 52 polishing quantity can be accurately measured.
Patent JP-H06346359-A (JP)
Title: Sizing unit in sizing machine for warp yarn
Inventor: INOUE KIYOSHI
IPC: B05C11/10
Filed: 1993-06-07
Abstract: PURPOSE:To prevent remarkable uneven sizing of warp yarns due to air bubbles and a lubricant in a sizing liquid even when the operating speed of a sizing machine for warp yarns is increased. CONSTITUTION:The size vat 1 of this sizing unit is equipped with an immersion roller 3 whose lower part is immersed in a sizing liquid (s) in the size vat 1 and squeezing rollers 4 and 5 in the forward from the immersion roller 3 of the size vat 1. Overflow sections 10 and 11 are formed respectively in both the front and rear side walls 6 and 7 of the size vat 1 so that the sizing liquid (s) may be allowed to simultaneously flow out through both the front and rear overflow sections 10 and 11. The sizing unit is further equipped with a size liquid supply passage 14 for supplying the sizing liquid (s) from an auxiliary tank 12 to the size vat 1 and sizing liquid-circulating passages 15 and 16 for returning the sizing liquid (s) overflowing through the overflow sections 10 and 11 of the size vat 1 to the auxiliary tank 12.
Patent JP-H07303687-A (JP)
Title: Guide system for manual dispensing of prescription
Inventor: OMURA SHIRO
IPC: G16H10/60
Filed: 1995-04-24
Abstract: PURPOSE:To enable a druggist to conduct preliminarily a necessary manual works for dispensing to reduce patient's waiting time as much as possible, by providing a guide means to express the contents of dispensing before the practice order comes. CONSTITUTION:This system is provided with an inputting means 2 to produce prescription data from the contents of each prescription 1, a dispensing device 3, an operation means 4 to convert the prescription data to dispensing data for the dispensing device 3 and to indicate, and a guide means 5 to display the contents of manual operation before the practice order comes. The guide means 5 calls the dispensing data requiring manual operation among the dispensing data stored in a memory device 13, takes in, and a control device 16 converts the required manual operation to preliminarily designated contents easy-to-understand for the operator before the practical order of the dispensing data come, and displays on a display device.
Patent JP-S6121329-A (JP)
Inventor: FUKUDA MASAO
IPC: B65C9/06
Filed: 1984-06-29
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。