baber/WOPTO huggingface dataset:
Patent JP-H03287973-A (JP)
Title: Temporary scaffolding bracket
Inventor: ABE TSUTOMU
IPC: E04G5/06
Filed: 1990-04-02
Abstract: PURPOSE:To secure easily a work bearing face by providing a bracket consisting of a standard frame placed in a vertical state and stepping frames crossing with the standard frame in a horizontal state, and providing scaffold boards to erection arms mounted on the stepping frames. CONSTITUTION:A standard frame P and stepping frames F are assembled in the shape of a grille and are fixed around a construction C, and interlocking legs 10 are inserted into mutual spaces of a pair of stepping frames F arranged and fixed in parallel to front and rear of the standard frame P. After the insertion, they are rotated on the horizontal plane, and interlocking pieces 12 of the interlocking legs 10 are interlocked with the lower surfaces of the stepping frames F to press and fasten the front ends of pushed and fixed screws 15 to the upper surfaces of the stepping frames F. After that, squared lumbers 2 are fixed to erection arms 1 mounted on the stepping frames F, scaffold boards S are mounted on the squared lumbers 2. According to the constitution, the scaffold boards can be simply mounted and fixed while moving a temporary scaffolding.
Patent JP-S61250128-A (JP)
Title: Manufacture of preform
Inventor: KITAMURA ATSUSHI
IPC: D04H1/587
Filed: 1985-04-26
Abstract: PURPOSE:To obtain a preform having high bonding strength, causing no deformation and easy to handle by sticking polyaluminum chloride to reinforcing fibers and heating an aggregate of the fibers to convert the polyaluminum chloride into alumina hydrate and to bond the fibers to each other with the alumina hydrate. CONSTITUTION:Reinforcing fibers such as carbon fibers or boron fibers are passed through an aqueous soln. of polyaluminum chloride in the form of long fibers, short fibers, knit, a mat or the like to stick polyaluminum chloride to the reinforcing fibers, and an aggregate of the fibers is heated to a proper temp. and held to convert the stuck polyaluminum chloride into alumina hydrate or alumina. This alumina hydrate or alumina bonds the reinforcing fibers to each other chiefly at the intersecting points, forming a porous preform. This preform has high bonding strength, is easy to handle and hardly causes the migration of the reinforcing fibers when molten metal is impregnated into the preform.
Patent JP-S58206191-A (JP)
Inventor: YANAGISAWA KATSUAKI
IPC: H01L23/48
Filed: 1982-05-26
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-S5614089-A (JP)
Title: Friction pressure welding method
Inventor: FUKAYA SHIGEO
IPC: B23K20/12
Filed: 1979-07-12
Abstract: PURPOSE: To make possible the considerable improvement in cycle time with simple constitution by rotating a rotating side chuck at all times, performing mounting, dismounting and friction heating processes of respective works during low and high speed revolutions and applying the regenerative brake through pole changing of a motor at the end period of the latter.  
     CONSTITUTION: While a rotating side chuck 2 is at the point A during the preset low-speed revolution, work pieces 6a, 6b are held in the rotating and stationary side chucks 2, 3 respectively. Next, at the point B, a motor pole change command is emitted and the chuck 2 is advanced toward 3. After the point C when the revolution of the chuck 2 reaches the preset high speed, both work pieces are allowed to contact frictionally each other by axial thrust P 1  and their faying surfaces are softened by friction heat. At the point D when this was accomplished sufficiently, the pole change is recommanded and the revolution of the chuck 2 shift to predetermined low speed. At this time, the revolution by the regenerative brake acting to pole change motor decreases rapidly and reaches the point E. When the chuck 3 is released upon detecting this, the work piece 6b is supported at its end surface by a thrust receiver 8, by which the relative rotating speeds of the two works lower rapidly to make integral revolution and this completes the work. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07297941-A (JP)
Title: Received signal switching control circuit
Inventor: NAKAGAWA HIROAKI
IPC: H04J3/17
Filed: 1994-04-27
Abstract: PURPOSE:To transmit a high-quality PB signal at a voice codec. CONSTITUTION:When received data (a) are voice data, they are decoded by a voice decoder 2 and a voice signal (c) is outputted through a switch 6. When the received data are PB data, they are separated by a PB separator 4, inputted to a PB generator 3, decoded and outputted through the switch 6. At the time of switching from the PB data to the voice data, a silence circuit 1 is activated before that, and a silence signal is inputted to the voice decoder 2. Thus, even when the switch 6 is instantaneously changed over, an adverse-quality signal passing the PB data through the voice decoder 2 caused by the processing delay of the voice decoder 2 is not outputted.
Patent JP-S63253266-A (JP)
Title: Very small current measuring method
Inventor: YAMANO TAKESHI
IPC: G01R19/00
Filed: 1987-04-10
Abstract: PURPOSE:To decrease the movement of a measuring range at the time of measuring an element to be measured, and to measure the current of the element to be measured stably and with high accuracy in a short time, by setting in advance a current measuring range at the time of starting the measurement by a high resistance. CONSTITUTION:First of all, a current is allowed to flow to a high resistance 2 in a state that an element to be measured 3 is not connected to connecting points 2a, 2b, a measuring range of a very small ampere meter 1 is set, and also, a current of this time is measured. The high resistance 2 having a resistance value extending from the same degree as the element to be measured 3 to a range being higher by one digit or so is used. Subsequently, the element to be measured 3 is connected to the connecting points 2a, 2b. The measuring range of the very small ampere meter 1 moves smoothly to a measuring range corresponding to a current which flows in accordance with the impedance of the element to be measured, and the current is measured. By subtracting the current which is measured in the beginning in order to set the measuring range, from the current of said time, the current flowing to the element to be measured 3 can be derived.
Patent JP-S5314469-A (JP)
Title: Pretreatment process for concentration and dehydration of sludge
Inventor: MUTOU EIICHI
IPC: B01D35/06
Filed: 1976-07-26
Abstract: PURPOSE: To accomplish highly efficient concentration and dehydration of sludge by transforming the nature of suspended substance in sludge through exorthermic effect of alternating field, neutralization effect of electric charge, or effect of generating potential or composite effect thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57204570-A (JP)
Title: Developing device of electrophotographic copying machine
Inventor: TERAO KAZUO
IPC: G03G15/09
Filed: 1981-06-12
Abstract: PURPOSE:To prevent charge from being discharged to a photoreceptor during pulse voltage application, and to form an excellent image, by mixing and using a magnetic carrier or small grain size having low conductivity and another magnetic carrier of large grain size having high conductivity. CONSTITUTION:A mixture of metal terepolymer coated iron powder 1 having a 60mum diameter and a 10<-9>OMEGA<-1>/cm delta and iron oxide powder having a 100mum diameter and 10<-9>OMEGA<-1>/cm delta in 2:1 proportion is used as a carrier. When development is performed by a developing device wherein a developing sleeve 4 is applied with a pulse voltage together with a developing bias voltage, the small- size insulating carrier and large-diameter conductive carrier form two layers by the pulse voltage and developing bias voltage, and the insulating carrier 1 comes into contact with a photoreceptor 7 to prevent discharging from the carriers to the photoreceptor, so that even when the pulse voltage is at 3.5KV and the pulse width is 0.3msec, a sufficiently excellent is formed.
Patent JP-2000285122-A (JP)
Title: Device and method for generating thesaurus and storage medium recording thesaurus generation program
Inventor: NISHIO YUZO
IPC: G06F17/28
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce the burden of work for registering a word on a thesaurus and registering data indicating a semantic relationship. SOLUTION: A sentence inputted while using an input device is analyzed by morpheme analysis and a word (noun) is extracted. When the extracted word is not registered on the thesaurus yet, that word is newly registered on the thesaurus. The inclusive relation of a character code is decided between the word newly registered on the thesaurus and the word already registered on the thesaurus. Corresponding to the decision result, the relation data indicating the relationship of a high-order (BT) or low-order (NT) concept between the newly registered word and the registered word are registered on the thesaurus.
Patent JP-H06296556-A (JP)
Title: Hot water supplying device
Inventor: URATA TAKAYUKI
IPC: B01D63/08
Filed: 1993-04-16
Abstract: PURPOSE:To provide a hot water supplying device which can supply good tasting hot water, filtering turbid components like scale, etc., and iron in the water. CONSTITUTION:This hot water supplying device is composed of a vessel 2 to store water, a heater 13 to heat the water in the vessel 2 and a filter 12 constituted by membranes made of a heat resisting material in layers.
Patent JP-2000282507-A (JP)
Title: Construction machine
Inventor: FUJITA KOJI
IPC: E02F9/00
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To protect a hose in the vicinity of a mouthpiece and enhance the durability and reliability thereof by connecting each hose between the hose and the mouthpiece and providing a hose clamp. SOLUTION: A plurality of hoses 17 are disposed between an upper revolving body 2 and a boom 8 to be mutually parallel in the right and left sides. A hose clamp 19 connecting respective hoses 17 and extending to the right and left sides is provided in one end side 17A of the hose 17 and the mouthpiece 18. The hose clamp 19 is constituted of a pair of elastic holding members 20 pinching respective hoses and metallic clampimg plates 21, 22 enhancing the rigidity of the hose clamp 19 to the right and left directions, and the like. In this way, when the boom 8 rises and falls, the elastic holding member 20 is warped together with respective hoses 17 to protect the hose 17 in the vicinity of the mouthpiece 18. Further, respective hoses 17 are prevented from laterally warping by the clamping plates 21, 22.
Patent JP-S5424246-A (JP)
Title: Electromagnetic solid phase splicing method
Inventor: YAMAMOTO TOSHIO
IPC: B23K28/00
Filed: 1977-07-26
Abstract: PURPOSE: To obtain the spliced zone with superb mechanical strength, by fitting to each other of end parts of the metallic pipe or rod interposing an intermediate layer of iron or cobalt, and then, by carrying out the specified electromagnetic solid phase splicing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000281013-A (JP)
Title: Taping device
Inventor: KURIHARA TOSHIKAZU
IPC: B65D73/02
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain stable pealing strength and cope with various taping specifications by contact bonding embossed carrier tape and cover tape under heat by means of a metal iron which is capable of adjustment of its temperature and position, and contact bonding bases which are elastic. SOLUTION: A part for contact bonding under heat comprises a metal iron 33 with a temperature-controlled heater incorporated therein, and iron bases 36 elastically supported on a base 34 via springs. Embossed carrier tape 38 and cover tape 39 are led below the iron 33 by tape guides 35 movably mounted on the iron bases 36, the temperature-controlled iron 33 is lowered, and they are contact bonded under heat with predetermined contact bonding force and ironing time. In the case of the alteration of the width of the embossed tape 38, the iron 33 is replaced according to a tape width, an interspace between the iron bases 36 is adjusted and also the thickness of a unit base 40 is altered in order to shift the center of the iron 33.
Patent JP-H03287508-A (JP)
Title: Anti-bacterial composition using alumina as matrix
Inventor: HAGIWARA ZENJI
IPC: A01N59/18
Filed: 1990-04-04
Abstract: PURPOSE:To obtain a stable anti-bacterial composition having strong anti-bacterial activity with a small requirement of bactericidal metal by forming a film of aluminosilicate containing metallic ion having bactericidal action on the surface of alumiua. CONSTITUTION:Porous activated alumina having 0.4-1.2cm<3>/g pore volume, >=20Angstrom , especially >=50Angstrom  pore diameter and >=80m<2>/g, especially >=100 m<2>/g is treated with an alkali solution and a silica-containing solution to form a coating film of aluminosilicate containing metal capable of ion exchange (preferably having 1.3-30 molar ratio of SiO2/Al2O3) on activated surface of pores or macroscopic holes and metallic ion having bactericidal action is carried in the film of aluminosilicate by ion exchange. As the metallic ion having bactericidal action, metallic ion selected from Ag, Cu, Zn, Hg, Sn, Pb, Bi, Cd and Cr is used and made to exist in an amount of >=0.002mmol, preferably >=0.005mmol per 100cm<2> surface area of the composition.
Patent JP-S5316056-A (JP)
Title: Powder coating of welded temporary short blind tubes
Inventor: NAGAI KOUICHI
IPC: B05D1/06
Filed: 1976-07-29
Abstract: PURPOSE: To form beautiful powder coating films of a sufficient thickness firmly, by electrodeposit coating by the use of a strong electric field set between the welded temporary short blind tube moving ina spray chamber at a constant speed while rotating and the tip of a spray gun. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62247940-A (JP)
Title: Wire harness for automobile
Inventor: MUTO HARUHIRO
IPC: B60R16/02
Filed: 1986-04-18
Abstract: PURPOSE:To reduce the diameter of a wire harness by connecting a resistance in series to a signal circuit connected to a signal detecting circuit and branched from a load circuit to thin relatively a wire from the resistance of the signal circuit to the signal detecting circuit. CONSTITUTION:A battery 1 is connected to a load circuit 21 of electric equipment through a load circuit 8 on the way of which are interposed a fusible link 2, a switch 3 and fuse 4, while a signal detecting device 5 such as computer is connected to a branch point 17 of the load circuit 8 through the signal circuit 12. In such a wire harness, a resistance 11 is connected in series to the signal circuit 12. And wire of the signal circuit 12 from the resistance 11 to the signal detecting circuit 5 is thinned compared with one used for the load circuit 8. Thus, even if abnormal overcurrent flows before the fuse 4 is fused, the overcurrent can be restrained by the resistance 11 to prevent the wire of signal circuit 12 between the resistance 11 and the signal detecting circuit 5 from fuming.
Patent JP-2000031790-A (JP)
Title: Digital filter provided with efficient quantization circuit
Inventor: GANDHI PRASHANT
IPC: H03H17/04
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide an infinite impulse response IIR digital filter circuit that prevents quantization error from being increased by using adder circuits with low precision. SOLUTION: The digital filter may be realized by using a programmable logic device such as a digital signal processor 75 or by using exclusive logic circuits including adders 44, 48, 50, 54, 58, 62, 66, 70, 72 and shifters 46, 52, 56, 60, 64. In any case, addition 34 is conducted alternately for 1st and 2nd output samples Yn-1, Yn-2 and adder circuits 30; 72; 215; 320 of same precision may be used to add signal inputs xn and signal outputs yn. Carry control circuits 76, 78, 80, 82, 84, 88; 217; 317 are provided to effectively insert amplitude truncation quantization.
Patent JP-H04321146-A (JP)
Title: Storage protection system
Inventor: KATO SHINYA
IPC: G06F21/12
Filed: 1991-04-22
Abstract: PURPOSE:To easily attain the protection of storage in an extension area without changing the address setting way in a basic area by providing at least two pairs of address range designating registers. CONSTITUTION:A pair of address range designating registers 3 and 2 set the upper and lower limit addresses where the programs stored in a basic area are available. Meanwhile at least a pair of address range designating registers 5 and 4 set the upper and lower addresses where the programs included in an extension area, etc., are available. Then an access grant signal is transmitted for execution of an access when an access address is kept in a range of a pair of registers 5 and 2 or registers 5 and 4.
Patent JP-H04322098-A (JP)
Title: Deflection magnet for charged particle device
Inventor: TAKEUCHI TOSHIE
IPC: G21K1/093
Filed: 1991-04-22
Abstract: PURPOSE:To obtain such a kind of deflection magnet for a charged particle device that the number of supporting materials can be decreased, the device can be constructed without difficulty and working expenses can be lowered by constructing the deflection magnet in such a manner that radial electromagnetic force put upon the whole of each of coils is not substantially exerted. CONSTITUTION:A deflection magnet for a charged particle device is constructed in such a manner that the coil-side segment of an inner diameter-side return yoke 11a is formed in a tapered shape at an angle substantially equal to the open angle 29 of each of outer and inner coil-windings 2, 3 so as to be paralleled with an end-part coil-winding 4. Electromagnetic force exerting between the end-part coil-winding 4 and the outer diameter-side return yoke 11b is accordingly set substantially at zero, so that radial (A) electromagnetic force exerting between a coil 1 and a return yoke 11 can be set substantially at zero.
Patent JP-S5215947-A (JP)
Title: External heat thermal engine
Inventor: MAEDA RIICHI
IPC: F02G1/043
Filed: 1975-07-25
Abstract: PURPOSE:An external heat thermal engine, thea realizes to promote thermal efficiency by particularly improving operation gas passage of the steering engine.
Patent JP-H11289435-A (JP)
Title: Facsimile equipment
Inventor: UEMATSU ATSUSHI
IPC: H04N1/21
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent image data from being deleted even in the case that a prescribed time elapses in the image data stored in a memory when the capacity of the memory to store the image data is sufficient. SOLUTION: A modem 1 receives image data and provides the output of a received signal. A reception buffer 2 stores image data received by the modem 1. A data monitor section 7 receives the received signal outputted from the modem 1 and checks a storage number denoting the number of items of the image data stored in the memory 3 and provides the output of it. A data comparison section 8 compares the stored item number with a predetermined storage available item number, provides the output of a data delete signal when the stored item number is greater than the storage available item number, the section 8 provides the output of the data delete signal and when the stored item number is less than the storage available item number, the section 8 provides the output of a memory storage signal.  A memory delete section 6 receives the data delete signal to delete oldest image data when they are stored in the memory 3. A control section 4 receives the memory storage signal and stores the image data stored in the reception buffer 2 to the memory.
Patent JP-S60234321-A (JP)
Title: Semiconductor wafer processing apparatus
Inventor: NAGANUMA HIROO
IPC: H01L21/027
Filed: 1984-05-07
Abstract: PURPOSE:To prevent adhesion of photo resist or splash of developer to the rear surface of wafer by providing a liquid splash preventing part having a cylindrical surface in larger diameter than semiconductor wafer at the lower part of such wafer placed within a cup. CONSTITUTION:A wafer chuck 12 is rotatably inserted to the lower center aperture of a cup 11 having a liquid exhaustion and a gas exhaustion tubes 11a and a semiconductor wafer 13 is held at the upper part thereof. At the upper part of wafer 13, a nozzle 14 which supplies photo resist is provided. Moreover, at the lower part of wafer 13, a ring-shaped splash preventing part having a cylindrical surface 15a in larger diameter than the wafer 13 is provided. Thereby, the photo resist in never splashed to the rear surface of water 13.
Patent JP-S60235023-A (JP)
Title: Residual fuel quantity displaying system
Inventor: IMAI TAKESHI
IPC: G01F17/00
Filed: 1984-05-07
Abstract: PURPOSE:To accurately perform measurement and display by removing external influence, by operating the amount of the present residual fuel based on both detection values of a fuel supply amount and a fuel consumption amount to display the operation result. CONSTITUTION:A flow sensor 7 is provided in a freezer pipe 6 to detect the supply amount of fuel to a tank 5 while a flow cell 9 is provided to a fuel supply pipe 8 to detect a fuel consumption amount at every unit time in an engine E and subtrating the consumption amount at every unit time by an operation processing means 3 from the fuel supply amount to calculate the amount of the present residual fuel in the tank 5 and displaying the calculated value on a display device 42.
Patent JP-S61248796-A (JP)
Inventor: SHIGA HIROYUKI
IPC: B43K1/00
Filed: 1985-04-26
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-H07275301-A (JP)
Title: Tableware
Inventor: MATSUZAKI SHOYA
IPC: A61G12/00
Filed: 1994-04-04
Abstract: PURPOSE:To provide a tableware being convenient to use, particularly for the handicapped persons and for the healthy persons by way of giving to a bowl a top opening tilting toward one side, body sides slant inward, and nonskid materials attached to the under surface of the bottom. CONSTITUTION:A bowl S1 of pottery or porcelain has a top opening 1 a tilting against the plane L1 of the bottom, by degree of angle alpha1, also having a collar 12 a bending inward, and the bowl has the body side 3a slant inward against the standing plane V1 which is vertical to the plane L1, by degree of angle beta1, having the nonskid materials 22a sticked to the setting plane 21a made projecting from the under surface of the bottom 2a, all of which thus enable its stableness on a dining table, and its readiness of spooning contents such as soup.
Patent JP-H04342876-A (JP)
Title: Wind force following apparatus
Inventor: FURANSHISU ENU HEKUTAA SHINIAA
IPC: F03D3/04
Filed: 1991-04-22
Abstract: PURPOSE: To generate mechanical energy in high yield by arranging a specific structured vent sleeve member on the upstream side of a collector in which a series of roller blades is provided on the peripheral surface of a cylindrical member, by rotating the collector with wind force collected by it, and by generating power. CONSTITUTION: A closing type collector 12 rotatable around a horizontal shaft 20 is constituted in a structure where a series of extending rotor blades or roller blades 24 is provided on the peripheral surface of a cylindrical member 22, and is arranged in the direction orthogonal to a wind 18. Each blade 24 is uniformly bent to separate outward from the cylindrical member, and is formed so as to have a collision surface 26 surrounding a collision region 27 engaged with the wind 18. A vent sleeve member 14 having a suction region with height and width both larger than those of the collector 12 is provided upstream of this collector 12, a series of blow-by panels 36 respectively energized by springs 38 in the closing direction is arranged around the top 30, the bottom 32, and sides 34 of this vent sleeve member 14, and a deflector 40 is arranged near the bottom 32.