baber/WOPTO huggingface dataset:
Patent JP-S6359064-A (JP)
Title: Coder for picture data
Inventor: OKANO TATSUO
IPC: H04N1/411
Filed: 1986-08-28
Abstract: PURPOSE:To code a picture data at a high speed and to code even a picture data intermittently supplied with a high efficiency by DMA transferring the picture data from a picture memory to a coder and supplying a reference signal to operate the coder to the coder synchronously with the DMA transfer of the picture data. CONSTITUTION:An I/O control section 17 stores a picture data obtained through the read of an original picture by means of a scanner to an area of a window memory 15 designated by a CPU 1 via an image bus 8 sequentially. The CPU 1, upon the receipt of the notice of end of read, stores the picture data stored in the window memory 15 into a hard disk driver 21 sequentially. The CPU 1 transfers the stored picture data to a frame memory 14. An MMR coder/ decoder 16 receives a coding request command from the CPU 1 and receives the picture data in parallel by one word each through the DMA transfer from the frame memory 14 designated by the CPU 1. Then the MMR coder/decoder 16 applies MMR coding the picture data sequentially.
Patent JP-S5991342-A (JP)
Title: X-ray image pickup apparatus for electron beam welding
Inventor: FUJII MASAJI
IPC: B23K15/00
Filed: 1982-11-18
Abstract: PURPOSE:To make it possible to pick up the image of the welded state of a material to be welded without the effect of the X-rays caused by an electron beam, by providing a switching circuit on either of a welding system, which generates the electron beam or an X-ray generating system, which generates the X-rays. CONSTITUTION:An X-ray image pickup apparatus is composed of the following parts: a high voltage generator 201, which generates a high voltage for accelerating an electron beam; a high voltage switching circuit 202; a filament heating circuit 203, which receives the high voltage when said high voltage switching circuit 202 is ON and outputs a filament current; and a filament 204, which is heated by the filament current from said heating circuit 203 and generates the electron beam 22 having a required diameter. In this constitution, the image of the welded state of a material to be welded can be picked up without receiving the effect of the X-rays caused by the electron beam.
Patent JP-S6357522-A (JP)
Title: Inhibitor of blood platelet aggregation consisting of pyrimido(2,1-d)benzothiazole derivative
Inventor: NIWA TATSUSHI
IPC: A61P7/02
Filed: 1986-08-28
Abstract: PURPOSE:To obtain the titled preparation improving symptoms of thrombotic diseases or atretic arterial diseases by inhibiting synthesis of blood platelet prostaglandin, containing a specific pyrimido-benzothiazole derivative. CONSTITUTION:An inhibitor of blood platelet aggregation containing 2-(p- methoxyphenyl)-3-phenylpyrimido[2,1-b]benzothiazol-4(4-H)-one shown by formula I as an active ingredient. The compound has stronger and more improved inhibitory action on blood platelet aggregation than well-known various anticoagulants and a dose thereof is preferably 0.4-1.8g daily. The compound shown by formula I is obtained by reacting 2-aminobenzothiazole with p-anisaldehyde to give 2-(p-anisylideneamino)benzodiazole shown by formula II, which is reacted with triethylamine and alpha-chlorophenylacetyl chloride in anhydrous 1,2- dimethoxyethane.
Patent JP-S6361007-A (JP)
Title: Urea-decomposing metal complex resin
Inventor: MISHIMA MASAYUKI
IPC: A61M1/36
Filed: 1986-08-30
Abstract: PURPOSE:To obtain the titled resin having urea-adsorptivity and urea- decomposing function at normal temperature, usable repeatedly and useful as an artificial kidney, by reacting a polymer having both carboxyl group and imidazole group with a bivalent salt of a transition metal. CONSTITUTION:An ethylenic unsaturated monomer having carboxyl group (e.g. acrylic acid, crotonic acid, etc.) is polymerized with an ethylenic unsaturated monomer having imidazole group and expressed by formula I (R1 is H or 1-5C hydrocarbon group) (e.g. 1-vinylimidazole) and optionally other ethylenic unsaturated monomer (e.g. ethylene, maleic anhydride, etc.) and/or a crosslinking agent to obtain a polymer containing carboxyl groups and imidazole groups at a molar ratio of 0.1-8.0 [e.g. a polymer having constitution component of formula II (n is 2-5; m>=3; R2 is H or CH3)]. The objective resin can be produced by reacting the above polymer with a bivalent salt of a transition metal (e.g. cobalt chloride, nickel thiocyanate, etc.).
Patent JP-H1146083-A (JP)
Title: Heat sink plate
Inventor: SUGIMOTO YOSHIYUKI
IPC: H05K7/20
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To miniaturize a heat sink plate, further improve a heat exchanging efficiency and reduce cost by providing a recess part on the surface of a heat-radiation body and by providing an aperture on a heat conducive plate at the position directly above the recess. SOLUTION: An appropriate number of long recesses 5 are formed along the direction of air flow (a) on the surface of a heat radiating body having a rectangular shape. For example through-holes are formed between a radiating plate 2, when a heat sink plate 1 is equipped by making the recesses 5 to be gaps which are provided along the entire length of the heat radiating body. The heat sink plate 1 comprises an offset allay of plural heat radiating fins 3 on the surface of the heat conductive plate 2 and apertures 6 are provided on the heat conductive plate 2 at the position immediately above the recesses 5 which correspond to recesses 5 of the heat radiating body. The apertures 6 are provided between horizontal arrays of heat radiating fins 3 and are made to be long holes which are along the gap shapes of the recesses 5.  It is appropriate that the apertures 6 be provided on an upstream side and a downstream side. The heat radiating plate 1 is made by molding the heat conductive plate 2 and heat radiating fins 3 in a unit by an aluminum alloy and is manufactured by die-cast, molten metal, forging, molding and so on.
Patent JP-H02256616-A (JP)
Title: Memory power intensifying r-n-(1- azabicyclo (2.2.2) octo-3-il) benzamide and thiobenzamide
Inventor: ROBAATO JIYON NEIRAA
IPC: A61P25/28
Filed: 1989-08-04
Abstract: PURPOSE: To remarkably reinforce the mneme or leaning ability of a patient by administering the R-enantiomer of N-(3-quinuclidinyl)benzamide or thiobenzamide to the patient. CONSTITUTION: This medicine for reinforcing the mneme or learning ability of a patient contains a compound of formula I [X is O, S; R<1> , R<3> are each H, a 1-4C alkyl; Ar is a substitutable phenyl ring, a group of formula II [R<2> is a halogen, a 1-8C alkoxyl, etc.; R<4> is a 1-8C alkyl; (n) is 1,2], etc.} or its N-oxide and/or its salt. The compound of formula I is obtained by reacting 3-aminoquinuclidine of formula III with a benzoic acid derivative of formula IV. The compound of formula I includes R-(+)-4-amino-N-(1- azabicyclo[2,2,2]oct-3-yl)5-chloro-2-methoxybenzamide. The medicine containing the compound of formula I is orally, subcutaneously, intravenously, intramuscularly or parenterally administered.
Patent JP-S6262376-A (JP)
Title: Image density controlling device for copying machine
Inventor: AOKI MATSUYUKI
IPC: G03G15/09
Filed: 1985-09-13
Abstract: PURPOSE:To maintain a picture image density constant by controlling the copy parameter of a developing machine basing on detected the value of concentration of a developer containing magnetic carrier and toner. CONSTITUTION:A controlling section 16 compares the concentration of a developer detected by a developer concentration detecting section 11 with a preset reference value. The output signal makes at least one of toner supply quantity control by on and off of the dispense motor 13 of a developing machine, a picture image density control by the control of bias voltage applied to the roll 18 of the developing machine or a latent image potential contrast control of a sensitive body 20 by the control of voltage applied to an electrostatic charger 19. By the control of copy parameter basing on the concentration of the developer, the required fixed picture image density can be ensured even when the original of large area coverage is copied continuously.
Patent JP-H1154558-A (JP)
Title: Mounting method for chip with bump
Inventor: SAKAI TADAHIKO
IPC: H01L21/603
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a mounting method for a chip with bumps, wherein the fracture by the thermal stress of the junction part of the bump of the chip with the bump and the electrode of a substrate does not occur. SOLUTION: When electrodes 2 are formed on the surface of a substrate 1, a dam pattern 3, which prevents the extrusion of bond applied on the electrode surface, is formed around the electrodes 2. A bond 7 is applied on the substrate 1, and a chip 9 with bumps is mounted on the bond 7 and compressed. At this point, the tip part of the bond 7 extruded from the lower side of the chip 9 with bumps is stopped by the dam pattern 3. Thus, the extruded bond 7 is connected to the bond 7 of the neighboring chip 9 with the bumps, and the expansion and contraction of the bond 7 as an integral body in the broad range on the substrate 1 do not occur, and the displacement by the thermal expansion and contraction can be dispersed. Therefore, the large thermal stress by the thermal expansion does not occur.
Patent JP-2001026312-A (JP)
Title: Circulation conveyor for feeding matter to be conveyed
Inventor: ISHINO MURAICHI
IPC: B65G17/22
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To stably convey a plate-shaped matter to be conveyed without slipping-off on an inclined part as a part of a conveying route in an endlessly connected circulation conveyor capable of placing the plate-shaped matter to be conveyed on a conveying plate upper surface for circulating and conveying the same. SOLUTION: A crescent chain conveyor 1 as a circulation conveyor for feeding a matter to be conveyed is provided with a conveying path circulating and conveying at a kitchen side and a customer side, and an inclined part is formed on the way of the conveying path, as the conveying path has the difference in height between a going way at a front side facing to the customer side and a returning path at a depth side. On this occasion, a projecting part 10 formed by mounting two projections 10a, 10b having hemispherically curved upper surfaces adjacent to each other on a sheet member 12 is attached to each stud 6 of a conveyor formed by endlessly connecting crescent conveying plates (stud) 6. So that the rim of the bottom of a disc is contacted with the projections 10a, 10b when the disc is conveyed on the inclined part to stably convey the disc.
Patent JP-S6182628-A (JP)
Inventor: OKA SHINYA
IPC: G06F3/033
Filed: 1984-09-29
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。
Patent JP-H01132985-A (JP)
Title: Detection apparatus and method for identifying fluid of different characteristic
Inventor: ROBAATO MEIJIYAA
IPC: G01N27/22
Filed: 1988-08-15
Abstract: PURPOSE: To identify different fluids in a fluid column easily with an inexpensive device so that two conductive surfaces that are provided closer to a channel that receives a fluid conduit form a capacitor. CONSTITUTION: Conductive surfaces 22 and 24 are provided in parallel essentially closer to a channel 13 that receives a fluid conduit 14, thus forming a capacitor 20. A conductive surface 22 of the capacitor 20 is connected to a voltage source 16 via an inductor 30. Also, a resonator device 40 is connected to the conductive surface 24 of the capacitor 20 and a gate electrode 54 of an FET 50. Then, when the inductance of the inductor 30 is properly selected, the output voltage of a detector device 10 oscillates.  However, when a fluid column between the conductive surfaces 22 and 24 is shielded by a fluid column with a different dielectric characteristic, the capacity of the capacitor 20 changes, the resonance frequency of the capacitor 20 and the inductor 30 does not essentially become equal to the oscillation frequency of the resonator device 40, and an output voltage 17 of the detector device 10 stops oscillating.
Patent JP-S6359789-A (JP)
Title: Drive circuit of stepping motor
Inventor: KAMURAGI YOSHIAKI
IPC: H02P8/00
Filed: 1986-08-29
Abstract: PURPOSE:To prevent a chopping transistor against thermal destruction, by cutting off the current supplied from a motor when A and A' phases or B and B' phases of the motor are excited at the same time. CONSTITUTION:When exciting signals A and A' are switched ON, the winding current increases with the winding resistance of a motor and the time constant determined by the inductance, and when the negative input of a comparator 3 gets to the upper limit value, a chopping transistor 6 is switched OFF. Then, when the positive input of the comparator 3 gets to the lower limit value, the chopping transistor 6 gets to the lower limit value and the winding current increases again. On the other hand, when a protecting transistor 5 is connected to the current supply section of a power source 4 and exciting signals A and A' are switched ON at the same time, the protecting transistor 5 is so constituted as to switch OFF. Thus, overcurrent flow to the chopping transistor 6 can be prevented.
Patent JP-2000036519-A (JP)
Title: Bump bonding device and method thereof and semiconductor part manufacturing device
Inventor: MINAMITANI SHOZO
IPC: H01L21/00
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain further high bonding strength by completely bonding a bump with the electrode part of a circuit board. SOLUTION: This bump bonding device is provided with a vibration producing device 9, pressurizing device 121, and controller 110, and the ultrasonic vibration of a bump is operated from the point when the bump is pressurized to the electrode part of a circuit board, and the bump reaches an initial contact area until the point when the bump reaches a bonding completion contact area. Thus, the bump can be completely bonded with the electrode part compared with a conventional case that the vibration is allowed to act from the point when the bump reaches the bonding completion contact area, and higher bonding strength than that in the conventional manner can be obtained.
Patent JP-S58108057-A (JP)
Title: Automatic disk loading mechanism
Inventor: KITANI HIROSHI
IPC: G11B15/68
Filed: 1981-12-18
Abstract: PURPOSE:To shorten access time by constituting a fixed sector-shaped storage part as a storage means, and providing a disk transporting means which has a disk moving mechanism on a rotatable base. CONSTITUTION:Once a control part receives a instruction for selecting a prescribed disk from a host device, a cartridge moving mechanism 5 rotates as shown by an arrow (a) or (a') by a motor 6 and is set at a prescribed position. To detect the position of this disk, a bar code 11 of, for example, an address is provided to a cartridge storage box 7 and is only read. When the cartridge moving mechanism 5 is positioned as prescribed, a cartrige holder 8 in the cartridge moving mechanism 5 moves into the cartridge storage box 7 to clamp a cartridge 9.
Patent JP-H1116695-A (JP)
Title: Stainless spattering wiper
Inventor: MIYAUCHI TATSUO
IPC: D04H1/42
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a wiper with conductivity, which easily releases static electricity and to which dust and dirt are not allowed to adhere. SOLUTION: In a wiper (wiping material) to wipe out various kinds of dirt such as water, oil, powder, etc., nonwoven fabric layer 2 is formed on one surface and a conductive layer 1 is formed on its opposite surface. The nonwoven fabric layer 2 is a surface layer made of a fiber sheet containing fiber with a fiber diameter of not more than 10 μm, and the conductive layer 1 is made of stainless steel metal with a thickness of 10-10000 angstrom, or a conductive metal layer.
Patent JP-H0526671-A (JP)
Title: Direction control method and device for excavator
Inventor: AKESAKA TOSHIO
IPC: G01C15/00
Filed: 1991-07-19
Abstract: PURPOSE:To control the advance direction so that the reference section at the tip of an excavator does not exceed a reference line by providing a reflecting mirror and a target position in a target at specific distances from the intersection between the reference line and the tip of the excavator and the bending center point at correct relative positions. CONSTITUTION:The light 40 is directed along a reference line from behind an excavator 10, the reflected light 48 from the reflecting mirror 46 of its head section 14 is received by the target 50 of a tail section 16, the target 50 is corrected so that the target position is radiated, and its direction is controlled. The target 50 is controlled so that the target position is located at the position vertically apart from the reflecting mirror 46 by at least 1/2 of the distance from the reference section 58 at the intersection between the reference line and the tip of the excavator 10 to the bending center point 20 bendably connecting the tail section 16 when the excavator 10 is set to the correct position and the correct attitude with respect to the reference line. The advance direction of the excavator 10 can be controlled so that the reference section 58 is not displaced beyond the reference line, and the number of times and the range of meandering can be reduced.
Patent JP-H1130223-A (JP)
Title: Oil supply structure for crank shaft in internal combustion engine
Inventor: TAZAKI YUTAKA
IPC: F16C3/14
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide an oil supply structure, by which lubricant can be sufficiently fed to a crank pin, that is, to a connection rod major end part, excessive temperature rise of the crank pin can be prevented effectively, and sufficient lubricant oil film thickness can be secured, for a crank shaft in an internal combustion engine. SOLUTION: For lubricating a crank pin 3, lubricant fed to a crank journal 1 is led to the crank pin 3 via an oil supply passage arranged inside a crank shaft. An outflow port 4, through which the lubricant is let flow out toward the crank pin 3, is arranged on the opposite side to the crank journal 1 side. As centrifugal force (inertia force) working on the lubricant is used effectively, an oil pressure and an oil quantity of the lubricant fed to the crank pin 3 can be increased.
Patent JP-H0526271-A (JP)
Title: Friction material
Inventor: YAMAZAKI KENICHI
IPC: C08J5/14
Filed: 1991-07-18
Abstract: PURPOSE:To improve a friction factor during running at a high speed and the recovery factor of a friction factor after the occurrence of a fade phenomenon. CONSTITUTION:In a friction material used for a brake for a vehicle and formed of metallic powder, an inorganic filler, an organic filler, and a binder, powder of silicone nitride is mixed in the friction material.
Patent JP-S6448384-A (JP)
Title: Electrical contact maker
Inventor: INAGAKI HIDEICHIRO
IPC: H05K3/30
Filed: 1987-08-17
Abstract: PURPOSE:To aim at simplification in a terminal structure as well as to improve compatibility toward connector densification and processability by changing a terminal form in the longitudinal direction of a terminal, and keeping the balance of through hole expansion force with the whole contact part with a through hole. CONSTITUTION:In case of an electrical contact maker consisting of a compliant terminal which performs connection of a printed board with a through hole by only inserting the terminal, a compliant part 12 just below a shoulder 13 of the terminal 11 is bent twice in the longitudinal direction of the terminal so as to form a second taper 17 and a first taper 16 and formed into a form having a projection in the terminal longitudinal direction, and at each section in the longitudinal direction, through hole expansion force to be produced at the time of terminal driving when unbalancing is balanced by the whole through hole, thereby holding the terminal 11. With this constitution, it is adaptable to the through hole large in dimensional variations and, what is more, suitable for connector densification, and excellent in processability.
Patent JP-S5994310-A (JP)
Inventor: ONO ATSUO
IPC: H01H7/06
Filed: 1982-11-19
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-2000034657-A (JP)
Title: Biodegradable nonwoven fabric for draining filtration
Inventor: MATSUNAGA MAMIKO
IPC: D04H3/011
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a nonwoven fabric for draining filtration having biodegradability, water permeability, dust collecting properties and dimensional stability in combination by using biodegradable polylactic acid-based continuous filaments. SOLUTION: This nonwoven fabric for draining filtration is obtained by carrying out a spunbonding method using any polymer or blend material selected from the group of a poly(D-lactic acid), a poly(L-lactic acid), a copolymer of D-lactic acid and L-lactic acid, a copolymer of the D-lactic acid and a hydroxycarboxylic acid and a copolymer of the L-lactic acid and the hydroxycarboxylic acid. The resultant nonwoven fabric comprises biodegradable polylactic acid-based continuous filaments having 5-10 d single filament fineness and has 10-30 g/m2 METSUKE (mass per unit area), 2,000-4,500 cc/cm2/s air permeability and <10% shrinkage percentage in boiling water.
Patent JP-S6182772-A (JP)
Inventor: MORIYAMA JUNICHI
IPC: A63C5/056
Filed: 1984-09-29
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。
Patent JP-S5993176-A (JP)
Inventor: IMOSE MASAYUKI
IPC: C22B21/00
Filed: 1982-11-19
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-2000015719-A (JP)
Title: Manufacture of composite board
Inventor: ANDO MITSUO
IPC: B29L31/10
Filed: 1998-07-02
Abstract: PROBLEM TO BE SOLVED: To realize a thin board, to which a non-combustibility is given and which makes a multikind and small quantity production possible by a method wherein a composition, the essential ingredients of which are lightweight agregates, a powdered novolak type phenolic resin, reinforcing fibers and an alkali metal silicate, is molded under heat and pressure and finally treated with the water. SOLUTION: A composition, the essential ingredients of which are lightweight agregates, a powdered novolak type phenolic resin, reinforcing fibers and an alkali metal silicate, is molded under heat and pressure and finally treated with the water. The compounding ratio of lightweight agregates is 40-70 pts.wt. to the total weight of the composition. The compounding ratio of a powdered novolak type phenolic resin is 3-10 pts.wt. of the total weight of the composition. Further, the compounding ratio of the reinforcing fibers is 0.2-10 pts.wt. to the total weight of the composition when organic fibers are employed, while 5-10 pts.wt. when inorganic fibers are employed. As the alkali metal silicate, a sodium silicate, as magnesium silicate or the like is exemplified. And the compounding ratio of the alkali metal silicate is 2-10 pts.wt. to the total weight of the composition.