baber/WOPTO huggingface dataset:
Patent JP-H091377-A (JP)
Title: Jig for preventing deformation of welding base metal
Inventor: HASEGAWA KAZUO
IPC: B23K37/04
Filed: 1995-06-14
Abstract: PURPOSE: To facilitate attaching/detaching of a base metal for welding and to carry out manufacturing with a simple structure at low cost by providing male screws on the left and right sides of a rodlike main body and structuring the jig with a pair of supporting hands with grooves for supporting the base metal. CONSTITUTION: A wide flange shape and a T shape made by cutting a wide flange shape are assembled in a cross shape with the crossing part tack-welded, and then, a rod is inserted into a hole in the main body 1 so that the groove of the supporting hand 5a may be engaged with the corner of the wide flange shape and that of the supporting hand 5b with the corner of T shape. The main body 1, having a hole in the center, is provided with the right male screw 2 on one side from that hole and with the left male screw 3 on the other side. The main body 1 is turned with the rod inserted in the hole of the main body 1, and is used with a part between the supporting hands 5a, 5b extending and fixed. Thus, the tool is easily attached to or detached from the base metal for welding.
Patent JP-S6327055-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA CHIEKO
IPC: G11C7/00
Filed: 1986-07-18
Abstract: PURPOSE:To reduce a chip size by disposing word selecting line drivers for reading and word selecting line drivers for writing at the centers of memory cell arrays MCA1 and MCA2. CONSTITUTION:A whole semiconductor device has two memory arrays MCA1 and MCA2 disposed in a matrix. Word selecting line drivers RS1 for reading and word selecting line drivers WS1 for writing are disposed at the centers of the arrays MCA1 and MCA2. The drivers RS1 and WS1 have drivers DR and shift registers SR. Word selecting line driving clock generators RCK for reading are disposed at the lower side, and control signals RSG 1 for reading are connected to the drivers RS1. Clock generators WCK for driving the writing word selecting line are disposed at the upper side, and the control signals WSG 1 for writing are connected to the drivers WS1.
Patent JP-H1112671-A (JP)
Title: High strength aluminum alloy brazing sheet excellent in brazability and corrosion resistance
Inventor: KURODA SHU
IPC: F28F21/08
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a high strength aluminum alloy brazing sheet excellent in corrosion resistance as well as in brazability at brazing performed at the time of producing a heat exchanger. SOLUTION: This aluminum alloy brazing sheet is produced by cladding a core material, having a composition consisting of, by weight, 1.0-1.8% Mn, 0.30-0.60% Cu, 0.30-1.0% Si, 0.02-0.09% Mg, 0.05-0.15% Zr, <=0.50% Fe, and the balance Al with the inevitable impurities, with an Al-Si alloy brazing filler metal. Further, either or both of 0.05-0.25 wt.% Ti and 0.05-0.15 wt.% V can be incorporated into the above core material.
Patent JP-H0923612-A (JP)
Title: Motor
Inventor: MATSUO SHOEI
IPC: H02K7/08
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To obtain a method for securing a stopper without using any adhesive in a motor having a dynamic fluid bearing in which the motor characteristics are protected against adverse effect due to bulging of adhesive while shortening the assembling time. SOLUTION: A shaft 101 having a herring born 102 is fitted rotatably, while supporting a hub 206 fixedly, to a bearing sleeve 103 secured to a housing 105 having lower end to be secured with a thrust plate 104. A magnet 112 is secured to the hub 206 by retaining a stopper 208 directly. Since the stopper 208 is secured without requiring any adhesive, striking, noise and thrust rattling due to bulging of adhesive can be reduced while shortening the assembling time.
Patent JP-H067853-A (JP)
Title: Method for bending workpiece
Inventor: SHIODA SHUNTA
IPC: B21D7/08
Filed: 1992-06-29
Abstract: PURPOSE:To precisely and nondefectively bend a highly rigid workpiece. CONSTITUTION:A notched part 2 is preliminarily formed on the predetermined bending position of the workpiece 1, and the bending is performed. What is called a multi-bender is used for this bending; the bending is performed by turning and displacing the movable die 5 while the workpiece 1 is continuously put through the through holes 4a, 5a for a workpiece in both fixed and movable dies 4, 5 by means of a feeder 6.
Patent JP-S6063677-A (JP)
Title: Storage system for image information
Inventor: TERAJIMA HIROKATSU
IPC: G06T3/00
Filed: 1983-09-16
Abstract: PURPOSE:To extract the boundary of an area automatically and store image information in two-dimensional image data with small storage capacity by detecting the boundary on the basis of the attribute that the image information is expected to have and compressing the image information. CONSTITUTION:A boundary detecting circuit 5 receives a boundary detection indication signal supplied from a control part 1, and accesses two-dimensional image data in an image memory 2 through a signal line 104 to read values of picture elements. While the values of the picture elements are compared with the value of an attribute setting register 4 through a signal line 105, boundary points of the area are detected, and a boundary coordinate value is outputted through a signal line 106 every time a boundary point is detected. A data compressing circuit 6 performs data compression processing as to a boundary coordinate point string obtained through the signal line 106 by dynamic programming. Coordinate points after being compressed and thinned out are stored in a data storage memory 7 as compressed image information together with attribute values.
Patent JP-S6063231-A (JP)
Title: Treatment of polyolefin resin substrate for coating
Inventor: SHIMOYAMA SHINICHI
IPC: C08J7/00
Filed: 1983-09-16
Abstract: PURPOSE:To improve the adhesivity of the titled substrate to facing material by high-frequency processing, using a Nicola Tesla type single-electrode high-frequency oscillator, of polyolefin resin followed by coating a chlorinated polyolefin resin solution to dryness. CONSTITUTION:A polyolefin resin such as polyethylene, polyethylene-polypropylene copolymer, polypropylene is subjected, at ordinary temperatures and pressures, using a Nicola Tesla type single-electrode high-frequency oscillator to high-frequency processing at an output frequency 5-3,000 (pref. 50-1,000)KHz followed by coating a chlorinated polyolefin resin solution to dryness. The thickness of the primer layer after drying is pref. 1-500mu. Said chlorinated polyolefin is, e.g., chlorinated polyethylene, chlorinated polyethylene-polypropylene copolymer, chlorinated polypropylene. The organic solvent to be used for said solution is, e.g., of aromatic, halogenated hydrocarbon, ester type. The treatment mentioned above is especially suitable for facing material of urethane resin type.
Patent JP-H077612-A (JP)
Title: Transmitting method for facsimile
Inventor: KATAOKA YOSHIAKI
IPC: H04M11/00
Filed: 1993-06-18
Abstract: PURPOSE:To prevent information from being transmitted to an erroneous transmitting destination, to realize accurate FAX transmission and to improve FAX transmission speed by attaching the telephone number of the transmitting destination and an identification mark on transmission paper. CONSTITUTION:The telephone number (facsimile number) 3 of the transmitting destination is attached to the head part (paper header part) 2 of transmission paper 1, and the identification mark 4 consisting of a ractangular mark painted black and a rectangular mark painted white are attached to the head of the number 3. The identification mark 4 is attached as the identification mark for making an operator identify and recognize that facsimile is to be transmitted to the transmitting destination and the number 3 adjacent to the mark 4 as that for making the operator identify and recognize it as the facsimile number. When the identification mark 4 exists, the facsimile number 3 is read as image information, and the facsimile number 3 is recognized as character information. Then, automatic dialling is executed based on the character information and facsimile is transmitted to the transmitting destination.
Patent JP-S6418950-A (JP)
Title: Carbon fiber reinforced inorganic product
Inventor: ITO TADASHI
IPC: C04B14/38
Filed: 1987-07-10
Abstract: PURPOSE:To obtain an inorganic product remarkably improved in reinforcing effect, by blending a carbon fiber whose surface is coated with a water soluble substance with a hydraulic carbonaceous powder. CONSTITUTION:An inorganic product containing a carbon fiber whose surface is coated with a water soluble substance and having 1-20mm length and hydraulic carbonaceous powder. The water soluble substance includes a material capable of dissolving in slurry process of hydraulic inorganic powder and promoting dispersion of carbon fiber and is mainly and largely divided into a water soluble polymer and wetting agent. The polymer includes a polymer having no usual surface activity and every one of oligomer, telomer and polymer thereof may be used as the polymer. The wetting agent includes a surfactant, especially preferably having excellent permeability, wetting properties and surface tension- lowering ability of water. A water soluble high polymer known as a water- reducing agent in concrete industry as well as water soluble and low molecular- weight substance is used as the water soluble substance. Further more, an antistatic agent, carbonaceous powder for adjusting the specific gravity, etc., may be also blended together with these water soluble substances.
Patent JP-S5871582-A (JP)
Inventor: HIRANO HIROHISA
IPC: H05B3/02
Filed: 1981-10-26
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-S6065741-A (JP)
Title: Production of base material for optical fiber
Inventor: SUGIMOTO IWANE
IPC: C03B37/014
Filed: 1983-09-16
Abstract: PURPOSE:To obtain good combustion conditions in feeding CO, O2 and a glass raw material to a multitubular burner, and decomposing thermally the glass raw material, by premixing the above-mentioned CO with O2. CONSTITUTION:A vapor phase glass raw material 2 is fed to the central tube of a multitubular burner 1, and a sealing Ar gas 3 is fed to the second outer tube. A premixed gas 4 of CO with O2 is fed to the third outer tube, and sealing Ar gas 5 is fed to the fourth outer tube. O2 gas 6 is fed to the outermost tube. CO 8 and O2 9 are fed to a gas mixer 7, and both gases are mixed in the mixer 7 to give the mixed gas 4. The raw material 2 is thermally decomposed by combustion of CO to form fine glass particles 14, which are blown on the outer periphery of a starting base material 15 rising while rotating and further deposited on the outer periphery of the base material. According to the method, combustion conditions almost the same as H2 are obtained, and the adjustment of the flame is easily carried out. Furthermore, the control of the deposition temperature important for manufacturing the porous base material is facilitated.
Patent JP-S5872300-A (JP)
Inventor: WADA FUMIO
IPC: G08C23/00
Filed: 1981-10-26
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-H067210-A (JP)
Title: Method for manufacturing metallic article having inclined pattern
Inventor: TAKAHASHI SATORU
IPC: A44C25/00
Filed: 1992-06-29
Abstract: PURPOSE:To provide a method for manufacturing metallic articles capable of being simply manufactured for a short time while giving very high yield and inclined patterns preferable for mass production. CONSTITUTION:A plurality of long metallic material bodies 10, 11 having different color tones are joined along each other to form a a composite metallic body 12 which is twisted and subjected to plastic work to form a pattern inclined to the axis on the surface of the composite metallic body 12.
Patent JP-S5793698-A (JP)
Title: Gushing-out of fluid which flows-in from center of rotary cylindrical vessel by means of repulsion and centrifugal force
Inventor: YAMANO MICHIZOU
IPC: F04D1/00
Filed: 1980-12-03
Abstract: PURPOSE: To reduce the power loss by allowing fluid to flow into a rotary vessel and introducing outside the fluid gushing-out from the circumferential side in  sealed state by means of repulsion and centrifugal force.  
     CONSTITUTION: Tweleve pieces of cylindrical bodies having blade form are installed in the direction from the center to the circumferential side in the disc which revolves in a sealed chamber V. When fluid is allowed to flow from the center, the fluid flows from the center area into twelve cylinders having blade form and fills the inside of the sealed chamber V and flows out from B. When power is applied to revolve the disc in this state, the fluid in twelve cylinders having blade form is pushed to the circumferential side by repulsion and centrifugal force and further pushed into the sealed chamber V, a pressure is generated. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6066426-A (JP)
Inventor: PUREEMU NASU
IPC: G09F9/35
Filed: 1984-08-17
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-S6328507-A (JP)
Title: Cutting device incorporating hot cast piece
Inventor: TAKAHASHI TAKEO
IPC: B23D61/06
Filed: 1986-07-21
Abstract: PURPOSE:To aim at saving energy, by forming a rotary cutter with the use of cutting chips and clamp type heavy duty staggered cutters which are wedged into a hole section, so that a material to be cut may be continuously cut at a high speed in a high temperature and high capacity heat condition. CONSTITUTION:When a hot slab 8 is cast at about 2m/min on a roller table 10, multi- stage rotary cutters 2a, 2b, 2n cut downward the hot slab 8 in the direction orthogonal to the stream of the hot slab 8, and the final stage rotary cutter 2n completes the cutting operation. Simultenously, the multi-stage cutters control the upper section 32 of a slide bed while they runs in parallel with each other by means of a control device 20 for tuning and synchronizing the multi-stage rotary cutters 2a, 2b, 2n to the speed of the hot slab 8 by means of a travel motor 19. Then, in such a condition that a cutting drive section 12 having completed rotary cutting is loaded on the upper section 32 of a head by means of a hydraulic push-up cylinder, the drive section 12 is pushed back to a cutting start position by means of a motor 13 while it is left to be raised at a height higher than the thickness of the slab 8 and to be rested. With this arrangement in which a clamp type is used instead of a brazing type, it is possible to cut a cast piece or the like, continuously at a high speed in a hot condition, thereby it is possible to aim at saving energy.
Patent JP-S6414657-A (JP)
Title: Electronic desk calculator
Inventor: YAGI HIDEKI
IPC: G06F15/02
Filed: 1987-07-08
Abstract: PURPOSE:To calculate a mixed fraction having an integer part, a numerator part and a denomenator part of the same number of digits as the number of digits of a display device, by the same using method as a calculation by conventional techniques, by providing registers of the same number of digits as the number of digits of the display device with regard to each of the integer part, the numerator part and the denomenator part of a fraction. CONSTITUTION:The number of digits of registers for storing the respective numerical values of an integer, a numerator and a denomenator of an inputted fraction is set at least the same number of digits as the number of digits of a display device 17, and of the number of digits which can be displayed is fractionally calculated. That is, to an arithmetic unit 13, a display use register 14, a calculation register 15 and a fraction data register 16 are connected, the display use register 14 stores an input data from a key group 10 and data which has been stored therein is transferred to the display device 17 and displayed, and also, transferred to the arithmetic unit 13. Accordingly, even in case of a fractional calculation whose number of digits is large, it can be executed by the same operation as usual.
Patent JP-S5874236-A (JP)
Title: Method and device for forming reference outside circumferential surface for centering of work
Inventor: WADA YOSHISADA
IPC: B21J5/12
Filed: 1981-10-27
Abstract: PURPOSE:To execute centering easily and with high accuracy, by setting the center of gravity by making the working reference formed on the outside circumferential surface of a work to be centered the total sum of the spectrum quantity, and mold-working the surface so that the working reference is always on a fixed radius against its center of gravity. CONSTITUTION:A work 1 to be centered is held from both ends in the axial core direction, a position of its outside circumferential surface 3 is indexed, and also, and in accordance with its outside circumferential surface position, the position is controlled so that the center of gravity of the work 1 is placed at a fixed reference position. This work 1 is clamped by high pressure by an upper clamp 4A, a lower clamp 4B from both ends in the axial core direction, is moved through a fixed route running along the axial core direction, and is inserted through a reference outside circumferential surface forming means 12 which has been placed circumferentially by making the center of gravity indexed from the outside circumferential surface 3 of the work 1 its center. Therefore, the outside circumferential surface 3 of the rotor 1 is formed to an outside circumferential surface shape of a fixed radius, centering around the center of gravity.
Patent JP-H0820657-A (JP)
Title: Recording sheet
Inventor: TANISAKI TATSUZO
IPC: C08L5/00
Filed: 1994-06-30
Abstract: PURPOSE: To provide a recording sheet which is excellent in clarity, ink absorption, resistances to water, staining by finger prints, curling, and scratch, and image quality and is suitable for a recording system which uses a water-base ink by forming an ink absorption layer from a specific polymer material on a substrate.  
     CONSTITUTION: This recording sheet is prepd. by forming, on a substrate, an ink absorption layer from a polymer material comprising 5-95 wt.% natural polymer comprising a protein, such as a simple protein (e.g. globulin or fibrinogen) or a composite protein or a protein deriv., or a polysaccharide, such as a simple polysaccharide [e.g. pectin (acid) or galacturonan] or a composite polysaccharide (e.g. carrageenan, mesquite gum, ghatti gum, gum arabic, or knojakmannan), and 95-5 wt.% synthetic polymer, such as an acrylic resin (e.g. an acrylic acid-copolymer-carboxypolymethylene), a phenolic resin, a urethane resin, a vinyl chloride resin, or a vinyl chloride-vinyl acetate copolymer. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0814072-A (JP)
Title: Intake device for engine
Inventor: TAKAO YASUNORI
IPC: F02D9/10
Filed: 1994-06-29
Abstract: PURPOSE:To reduce an amount of adhesive oil adhered to a throttle valve and to perform smooth operation of the throttle valve. CONSTITUTION:An intake device is formed in such a manner that an exhaust gas reflux passage 31 or a blow-by gas reflux passage, not shown, is coupled to an intake route wherein a throttle body 2 having a throttle valve 1 rotatably disposed and a throttle valve 1 are arranged. Air injection nozzles 25a and 25b through which air is injected toward a valve end part 15 positioned far from the rotary shaft 11 of the throttle valve 1 are formed in the throttle body 2. It is preferable that the throttle valve 1 has a taper part 16. It is preferable that a weir 27 is arranged in a spot situated downstream from the air injection nozzles 25a and 25b. It is preferable that the air injection nozzles 25a and 25b are coupled to an air introduction device 4.
Patent JP-H0337725-A (JP)
Title: Hypothesizing inference processing control system
Inventor: ARAMAKI TAKAHIRO
IPC: G06F9/44
Filed: 1989-07-05
Abstract: PURPOSE:To increase the operating speed of hypothesizing inference by referring to a hypothesis setting knowledge part to obtain hypotheses corresponding to events and deleting hypotheses in lower layers of hypotheses including contradictions between hypotheses and leading out the inference result based on remaining hypotheses in the lowest layer. CONSTITUTION:An inference executing part 1 refers to a hypothesis setting knowledge part 3 in accordance with input of events like a trouble state and sets hypotheses H corresponding to events S1 and S2, which occur simultaneously or in accordance with elapse of time, in a work storage part 2 as an n- hierarchical structure. It is discriminated whether there are contradictions between hypotheses or not in each layer to delete hypotheses in lower layers of hypotheses including contradictions. For example, hypotheses surrounded with broken lines are deleted. Thus, the number of hypotheses in the lowest layer is reduced to facilitate the processing which gets the inference result, and the inference processing time is shortened.
Patent JP-H04369429-A (JP)
Title: Optical encoder
Inventor: NISHIDA HIROSHI
IPC: G01D5/36
Filed: 1991-06-18
Abstract: PURPOSE:To obtain an optical encoder which prevents erroneous operation of a sensor part and can transmit signals by a single optical fiber in order to save costs. CONSTITUTION:An optical encoder has a shield plate which regulates the amount of light in three stages or more. The amount of light is converted to the intensity analog level of a photosignal in accordance with the regulating pattern of the shield plate, and detected by a detecting fiber 2. As a result, the combined state of, for example, phiA phase, phiB phase, phiZ phase and the like as an encoder is generated in accordance with the light intensity analog level at the detecting side.
Patent JP-S6147831-A (JP)
Inventor: ERUNSUTO BURAUN
IPC: H02K1/06
Filed: 1985-08-06
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-H1110968-A (JP)
Title: Hot melt ink-jet printer
Inventor: ITOU NORITSUGU
IPC: B41J15/04
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To prevent image quality from being deteriorated by quickly cooling a heated medium P to be printed after the medium is printed with a hot melt ink. SOLUTION: At the lower side of a transfer route than a main platen 26 having a main heater 26a at the side of a rear face, a second suction port 37 is formed between a supporting frame body 30 supporting a cooling platen 27 via a first suction port 36 and the cooling platen 27. A paper discharge roller 28 is set at the lower side than the second suction port 37. A cooling air introduced from a paper discharge port of a printer by a suction fan 35 arranged below the supporting frame body 30 is sucked through the second suction port 37 to hold the cooling platen 27 at low temperatures during a printing operation, thereby enhancing cooling efficiency of a medium P after the medium is printed by jetting of a hot melt ink from a nozzle head 13 at a surface of the main platen 26.  When the printing operation is kept standby, the cooling air is sucked also from the first suction port 36, so that the main platen 26 is speedily controlled to change temperatures.
Patent JP-H0337515-A (JP)
Title: Vehicle position displaying apparatus
Inventor: YAMADA KIYOMICHI
IPC: B60R16/02
Filed: 1989-07-05
Abstract: PURPOSE:To make it possible to grasp the present position of a vehicle quickly and definitely by displaying the trajectory from the present position to a point before specified time and the trajectory from the specified time to a preset time in the different display patterns. CONSTITUTION:A required map and the present position of an automobile on said map are displayed on a display device 50. At this time, the running locus is operated. The trajectory to a point at a present time with the present position as a reference is made to be a display object based on the operated trajectory. The pattern of the display from the present position to the position at the specified time and the pattern of the display of the trajectory from the specified time to a preset time are varied. As a result, the display of the present position with respect to the map can be readily recognized visually and can be identified. The position is not overlapped on the name of a place on the map. The position can be grasped instantly.