baber/WOPTO huggingface dataset:
Patent JP-S59213218-A (JP)
Inventor: ITOU HACHIDAI
IPC: H02H3/02
Filed: 1983-05-17
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-H10279841-A (JP)
Title: Antifouling paint composition, coating film formed from this composition, method for preventing fouling by using this composition, and hull, underwater and water-surface structures or fishery material coated with the film
Inventor: TANAKA HIDEYUKI
IPC: C09D127/06
Filed: 1997-04-03
Abstract: PROBLEM TO BE SOLVED: To obtain an antifouling paint composition having an excellent antifouling effect on a hull, underwater and water-surface structures, etc., and excellent in storage stability by blending pyridine-triphenylborane, copper rhodanide, and an inorganic dehydrating agent and/or zinc pyrithione. SOLUTION: This composition contains usually 0.5-20 wt.% pyridine-triphenylborane, 0.5-30 wt.% copper rhodanide, 0.5-10 wt.% inorganic dehydrating agent (suitably gypsum anhydride and a synthetic zeolite based adsorbent), and 0.1-10 wt.% zinc pyrithione. Desirably, the composition also contains 5-20 wt.% base resin(s) comprising a vinyl resin and/or a silylated resin. In addition to the base resin(s), a water-soluble resin comprising, e.g. rosin or a monocarboxylic acid resin (or its salt), etc., may be blended in an amount of about 2-15 wt.% on a solid basis with the composition. The use of pyrindine-triphenylborane and copper rhodanide together as the constituents gives a synergistic effect so that the composition reveals an antifouling performance superior to that in the case wherein these constituents are each used alone.
Patent JP-H07272725-A (JP)
Title: Manufacture of carbon material for secondary battery negative electrode
Inventor: HARAOKA TAKUJI
IPC: H01M4/583
Filed: 1994-03-31
Abstract: PURPOSE:To provide a manufacturing method for a carbon material for a secondary battery negative electrode capable of efficiently obtaining globular carbonaceous materials whose mean particle size is adequately controlled as carbon for a negative electrode for a lithium-ion secondary battery. CONSTITUTION:Meso-phase carbon spherules obtained by heat-treating coal tar containing free carbon at 350-500 deg.C is crushed so as to have a mean particle size of 3-10mum, and heat-treated at a temperature of 600-700 deg.C raised at temperature raising rate of 10 deg.C/h or less, then baked at 1000-3000 deg.C. Or the meso-phase carbon spherules are crushed so as to have a mean particle size of 3-10mum, and oxidized in an oxidizing atmosphere at 300 deg.C or less, then baked at 1000-3000 deg.C. Or the meso-phase carbon spherules is heat-treated at 600-700 deg.C, and crushed so as to have a mean particle size of 3-10mum, then baked at 1000-3000 deg.C.
Patent JP-S5311103-A (JP)
Title: Slag removing method
Inventor: HARAGUCHI TOSHIO
IPC: B22D37/00
Filed: 1976-07-16
Abstract: PURPOSE: To take out completely and remove slag by moving it floating on a fused metal surface in a vessel of ladle etc. with wind pressure from blast pipe or the wave caused in molten bath. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09248847-A (JP)
Title: Nozzle temperature control method of injection molding machine
Inventor: TAKATSUGI SATOSHI
IPC: B29C45/74
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To eliminate the difference between the temps of the tip of a nozzle immediately before and after injection generated when the temp. difference between the nozzle and the mold is large and to prevent the clogging of the nozzle generated at a time of low temp. before injection. SOLUTION: A set section wholly turning the PID control of a nozzle heater 102 ON is provided with a section setting limits to the period from a mold opening start point of time to a dwelling completion point of time and a nozzle 100 is strongly heated as compared with the heating at a time of usual PID control to prevent the lowering of the temp. of a nozzle tip part 100a before injection. Further, the elapse time after the start of mold closing starting normal ON control and the elapse time after the start of injection resuming PID control after the completion of normal ON control are optimized not only to minimize the lowering of temp. before the start of inection but also to prevent the overshoot of nozzle temp. to a set value.
Patent JP-S5711730-A (JP)
Title: Back stopper for bending press
Inventor: DEGUCHI HIDEAKI
IPC: B21D5/02
Filed: 1980-06-26
Abstract: PURPOSE: To automatically perform stepless forward-backward and vertical adjustments by movably providing a stopper which operates in distances from the bending center of a bending material up to the end of the bending material.  
     CONSTITUTION: A rail 20 is fixed to the upper part of a rod 12 by means of bolts, and the rail 20 is mounted with a laterally movable stopper 21. When a splined shaft 16 is rotated, the rotation is transmitted to a aplined boss, thereby rotating a worm and a worm gear 15 as well. The rod 12 is moved vertically by a trapezoidal screw. A screw rod 5 is rotated by the rotating force applied via a chain by a forward-backward driving motor to a sprocket 37 provided to the feed screw rod 5, thereby feeding a slide 4 in the forward-backward directions. Thus, the length from the bending center of a bending material 43 up to the end of the bending material is adjusted by suitably positioning the stopper 21. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60231472-A (JP)
Inventor: SUGANUMA KATSUAKI
IPC: B23K20/00
Filed: 1984-04-26
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-H01257206-A (JP)
Title: Position recognition apparatus
Inventor: INOUE MITSUJI
IPC: G06T7/00
Filed: 1988-04-07
Abstract: PURPOSE:To enable recognition of a position of an object to be recognized at a high accuracy, by irradiating the object to be recognized with slit lights orthogonal to each other to determine the position of the center of the object being recognized from an image data obtained by taking the slit lights. CONSTITUTION:Slit lights 3a and 4a from X- and Y-axis illuminators 3 and 4 are reflected with galvanomirrors 5 and 6 and irradiated on a chip part 2 to be taken with a camera 7 above a circuit board 1. A cumulative distribution of a binary level is determined along the length of the slit lights with a first cumulative distribution processing means 13a for slit light part within an image data obtained with the device 7. Edge positions of the slit lights are determined by a window preparation means 14 from the resulting first cumulative distribution data. From the edge position thus obtained, a second window is prepared to determine an cumulative distribution of a binary level across the width of the slit lights by a second cumulative distribution processing means 13b. Moreover, edge positions of the object to be recognized are determined from the resulting second cumulative distribution data by a position computing means 5 to obtain the center position of the object being recognized from the edge positions thus obtained.
Patent JP-2000282906-A (JP)
Title: Lean combustion internal combustion engine
Inventor: ICHINOMOTO KAZUHIRO
IPC: F02D23/00
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a lean combustion internal combustion engine mounted with a supercharger, securing a stable a negative pressure power boost device in a brake mechanism, and quaranteeing its operation. SOLUTION: Intake air is supercharged into an intake path 2 by a supercharging means 7, opening area of the intake path 2 is changed by an intake air amount adjusting means 6, intake amount to a combustion room is adjusted, and then the air-fuel ratio is leaned, so as to improve fuel economy. Lean combustion occurs, a large amount of intake supercharged by the supercharging means 7 is supplied to an internal combustion engine body 1, consequently negative pressure at the downstream side of the intake air amount adjusting means 6 declines.  When detecting or assuming of the negative pressure decline of a surge tank 4 working for a negative pressure boosting device 14 by a negative decline detecting means 20 is dected or is assumed, a control means 25 controls the supercharging pressure adjusting means 10 for supercharging pressure to be at the side of low supercharging pressure and secures the negative pressure which guarantees working of the negative pressure boosting device 14.
Patent JP-S60230746-A (JP)
Title: Data transmission equipment
Inventor: TOYAMA HISAO
IPC: H04L12/403
Filed: 1984-05-01
Abstract: PURPOSE:To detect easily an address setting error by constituting the titled equipment so that a slave station adds a random data to a response data respond-to a polling from a control station, together with an address of its own station, and sends it out. CONSTITUTION:A control signal 1 executes a polling to each slave station 2-1- 2-n successively or in accordance with a desire, and sends and receives a data to and from the slave station. The slave station adds a random data generated by a random data generating part 25, to a response data responding to a polling from the control station 1, together with an own station address set optionally by an address setting part 21, and sends it out. Even if the address and information, etc. in each transmitting data sent out simultaneously from plural slave stations are the same, at least the random data is different, therefore, it is detected quickly that a data error has been generated and the address has been set repeatedly, and an abnormality in case of transferring a data can be detected easily.
Patent JP-S5518308-A (JP)
Title: Automatic assembling device for mating part
Inventor: OBATA YOSHIMASA
IPC: B23P19/00
Filed: 1978-07-17
Abstract: PURPOSE: To provide an automatic assembling device for efficiently assembling the mating parts which are fitted in each other, such as a shaft and a gear or cum, and a small-sized bearing or bush and the parts in which the bearing and bush are fitted, etc.  
     CONSTITUTION: A roller 8 is located at a fitting rod 7 which is supported in such a condition as can slide in the axial direction, and the roller 8 is travelled along a ring-shaped rail 6 having ups and downs. As a result the fitting rod 7 is slided by a given stroke, and a part, which is supported ahead of the rod 7, is fitted in. A force of unfastening the mated part is measured by finding and detecting the repulsive power applied to the rail 6 when mating the parts for assembly, and it can be found whether an assembled product will have a given unfastening power. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01259078-A (JP)
Title: Black liquid ink and production thereof
Inventor: YAZAWA SHIGETSUGU
IPC: C09D11/00
Filed: 1988-04-07
Abstract: PURPOSE:To provide a black liquid ink capable of having similar effect to that for old ink sticks, advantageous for storage for a long period, consisting of a suspension from a water-soluble synthetic resin aqueous solution, prepared so that both fine and coarse particles of carbon black coexist stably for a long period. CONSTITUTION:(A) An aqueous solution of a water-soluble synthetic resin is dispersed with (B) fine particles of carbon black to effect suspension. The resultant suspension is then incorporated with an aqueous solution of an electrolyte to flocculate part or most of said fine particles into coarse particles of carbon black to effect coexistence of both fine and coarse particles so as to retain their suspended state for a long time in high stability, thus obtaining the objective black liquid ink.
Patent JP-2000320739-A (JP)
Title: Resin-covered flexible tube
Inventor: FUJISAWA SHOZO
IPC: F16L9/14
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To facilitate an inspection of an existence of apertures resulted by hitting a nail etc., and prevent a generation of harmful gas at the time of burn ing by forming a resin layer of a resin-covered flexible tube formed by covering a flexible tube made of metal with a resin layer with a polyolefin resin having a specific value of a shoredurometer hardness (D type). SOLUTION: The resin-covered flexible tube 3 used for piping for fuel gas such as a city gas is formed by covering a flexible tube made of metal, e.g. a corrugation tube 1 made of a thin stainless steel with a resin layer. The resin layer 2 is formed from an ethylene-ethyl acrylate copolymer, i.e., a polyolefin resin having a shoredurometer hardness (D type) of 50-60. Thereby, when apertures are generated on the flexible tube 3 by hitting a nail 5 etc., while flexibility is sufficiently ensured, a gap generated between the resin layer 2 and the nail 5 is difficultly closed. Namely, an existence of the apertures resulted by hitting the nail 5 etc., is easily inspected. According to this resin layer 2, it can be prevented that a harmful gas is generated in burning.
Patent JP-S59211604-A (JP)
Inventor: ASAMI SHIZUYO
IPC: A41D1/06
Filed: 1983-05-17
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-S5421440-A (JP)
Title: Adhesive composition
Inventor: TANNO TAKESHI
IPC: C08L21/00
Filed: 1977-07-18
Abstract: PURPOSE: To obtain an adhesive composition having greatly improved tack retention time at a low temperature of 5 - 10°C, by using a petroleum resin comprising cyclopentadiene or dicyclopentadiene ingredient. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5421558-A (JP)
Title: Filicker prevention circuit
Inventor: OOSAWA YOSHINOBU
IPC: G05F1/66
Filed: 1977-07-18
Abstract: PURPOSE: To simplify the constitution of circuit by using the leakage reactance of transformer as the serial reactor of condenser. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58204563-A (JP)
Title: Semiconductor integrated circuit
Inventor: YAMAGUCHI KUNIHIKO
IPC: H01L27/04
Filed: 1982-05-24
Abstract: PURPOSE:To obviate the output voltage difference between word line drive circuits on the basis of the voltage of a power source due to the voltage drop via wirings by supplying the voltages of two power sources to the same sides of word line drive circuits. CONSTITUTION:Many word line drive circuits WD(1)-WD(n) of a memory circuit are provided, the voltage VCC of a power source is supplied through long wirings having resistances RC(1)-RC(n-1), and the voltage VEE of a power source is similarly supplied through long wirings having resistances RE(1)- RE(n-1). In this case, the outputs for driving cell rows MS are different from each other due to the resistances RC, RE and the resistances RA, RB of the drive circuits, thereby narrowing the circuit operating range. When the VCC is fixed and the supply of the VEE is altered from a point B to a point A, DELTAVCC and DELTAVR are cancelled to one another, thereby reducing the irregularity of the voltage of the drive signal of a memory array. The difference can be completely cancelled by selecting the wiring resistances RC, RE.DELTAVCC and DELTAVCC are completely cancelled by considering the wiring width if the wirings of the same type, the difference of the output voltages between the word line drive circuits can be eliminated, thereby correctly operating the memory.
Patent JP-S63264790-A (JP)
Inventor: SASAKI MINORU
IPC: G09G3/20
Filed: 1988-04-08
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-S5422963-A (JP)
Title: Supersonic washing machine
Inventor: YANOO OSAMU
IPC: B08B3/12
Filed: 1977-07-19
Abstract: PURPOSE: To heighten the safety and reliability of a supersonic washing machine having a vibrator fitting hole in the bottom side of a washing tank, by perfecting the waterproofing to prevent any short-circuit trouble due to liquid leakage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5210545-A (JP)
Title: Electric outlet for common use, for both connecting and wiring, for bo th power distribution and earthing
Inventor: KIMIJIMA HIKARI
IPC: H01R4/64
Filed: 1975-07-16
Abstract: PURPOSE: By avoiding to use respectively the different outlets of both earthing and power distribution, to reduce the overhead expenses of material and wiring construction work at the time of enlargement. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60232417-A (JP)
Title: Gas table fitted with dying-out safety device
Inventor: ASAGAMI TATSUO
IPC: F23N1/00
Filed: 1984-04-28
Abstract: PURPOSE:To prevent dying-out by disposing thermocouples detecting the gas combustion of a sub-burner through the safety valve and by stopping the flow of gas by the action of the safety valve when the sub-burner has died out. CONSTITUTION:After beginning of combustion of a sub-burner 10, a thermocouple 17 detects the flame of combustion and a safety valve 11 acts, and gas maintains flowing condition even when letting a knob alone. On the one hand, where the controller plate 20 closes the passing-through opening 22 of a packing 21, the duct 6 at the side of a controller part 9 stops the flow of gas toward a main burner 8 side. When the gas flows into the main burner 8, the combustion begins by the ignition from the sub-burner 10. In order to make this ignition easy, the main burner 8 is provided a slit flame hole 25. Next, even when the flame of main burner 8 has died out unexpectedly, the sub-burner 10 is burning always, so the combustion returns to normal condition by the ignition and when the sub-burner died out, the safety valve 11 acts by the detection of the thermocouple 17 and passing hole 13 of gas is closed.
Patent JP-H06296436-A (JP)
Title: Cutter for seedling of grafting machine
Inventor: TSUGA KOICHI
IPC: A01G1/06
Filed: 1993-04-14
Abstract: PURPOSE:To facilitate the regulation of cutting blades for cutting a stock seedling and a scion seedling. CONSTITUTION:The cutter for seedlings is constructed so as to enable the regulation of regulating arms (31a) and (31b) having cutting blades (38a) and (38b), used for cutting a stock seedling and a scion seedling and installed therein by rotating operation of regulating knobs (34a) and (34b). Thereby, cutting positions for the stock seedling and the scion seedling to be cut with the cutting blades (38a) and (38b) can simply be regulated by the rotating operation of the regulating knobs (34a) and (34b).
Patent JP-H10234552-A (JP)
Title: Eating and drinking counter equipped with surrounding body
Inventor: NAKANO TAKASHI
IPC: A47G23/08
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To enable a counter to be easily curved even in a comparatively narrow place and to effectively use a space in a shop, by providing a surrounding curve part with a door to open/close moving upward/downward. SOLUTION: Column like slide rails 24 positioned on four corners of a surrounding body curve part are fixed to a guide frame member by bolts. A column like slide rail 25 is equipped on the central part in a guest seat side 17 of the surrounding body connecting part B, and a slide transparent window door member 23 with a cross section in a curved shape is equipped in a groove of a column like slide rail 24 between column like slide rails 24, 25 by movably inserting the end part of the slide transparent window door member 23.
Patent JP-H11285857-A (JP)
Title: Manufacture of chamber
Inventor: OKAMOTO HIDEHITO
IPC: H01L21/68
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To remarkably reduce a manufacturing cost and a material cost by manufacturing a chamber by not cutting an ingot but welding. SOLUTION: When a cassette chamber having no bottom is manufactured, segmental bodies 1, 2 for the chamber are manufactured by extrusion or the like and joined by electronic beam welding after cutting each extruded material into a prescribed height. Thus, since weld zones 4 are formed in side walls, they are ground to flatten the side walls. When a bottomed cylindrical transfer chamber is manufactured, a disk and a ring shaped member are separately manufactured as well and both are joined by electronic beam welding.
Patent JP-H02267260-A (JP)
Title: Production of target for sputtering
Inventor: YAMAGISHI TOSHIHIKO
IPC: C23C14/34
Filed: 1989-04-06
Abstract: PURPOSE:To produce a homogeneous target for sputtering free from shrinkage cavities by melting and casting rare earth and transition metals, carrying out directional solidification and removing the finally solidified part contg. many shrinkage cavities at the time of machining. CONSTITUTION:When a target for sputtering for forming the film of a magneto- optical recording medium, e.g. a TbFeCo target is produced by a casting method with rare earth and transition metals, the metals having a prescribed compsn. are melted with a high frequency melting furnace, etc., and poured into a casting mold and directional solidification is carried out. Since shrinkage cavities concentrate on the finally solidified part, this part is cut off at the time of machining the resulting ingot. A homogeneous target free from shrinkage cavities is obtd. and abnormal electric discharge during sputtering and the harmful effect of impurities on film formation can be prevented.
Patent JP-S63253825-A (JP)
Inventor: KOMATSU HARUHISA
IPC: H02J3/00
Filed: 1987-04-09
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-H10270470-A (JP)
Title: Method of forming ii-vi compound semiconductor and group vi material for vapor growth of ii-vi compound semiconductor
Inventor: YASUDA TAKENORI
IPC: H01L21/365
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To manufacture a II-VI compound semiconductor epitaxial wafer whose hillock density is specified, by forming II-VI compound semiconductor by using compound expressed by specific formulas. SOLUTION: Compound expressed by a formula I is used as group VI element material. In the formula I, X is one out of Si, Ge, and Sn, Y is one out of Se and S; R<1> , R<2> and R<3> are hydrogen or C1-C6 hydrocarbon groups, and R4 is a C1-C2 hydrocarbon group. Compound expressed by a formula II is used as group VI element material. In the formula II, X is one out of Si, Ge and Sn, Y is one out of Se and S, and R<1> , R<2> , R<3> , R<5> , R<6> and R<7> are hydrogen or C1-C6 hydrocarbon groups. Thereby a II-VI compound semiconductor epitaxial wafer whose hillock density is smaller than 10/cm<2> can be manufactured.
Patent JP-S5513985-A (JP)
Title: Ic mounting structure
Inventor: MABUCHI HIROYUKI
IPC: H01L21/60
Filed: 1978-07-18
Abstract: PURPOSE: To prevent the melted solder from swelling out of the circuit pattern by providing the recess on the pattern which position corresponds to that of the soldering bump on the under side of IC.  
     CONSTITUTION: On a pattern 1 provided is a recess 1a which position corresponds to that of soldering bump 3 on the under side of IC 2. The diameter of the recess 1a is preferably almost same to the diameter of the slodering bump. Bonding is carried out by setting the soldering bump 3 of IC 2 in the recess 1a on the pattern and then hot-melting the solder. Thus, the soldering bump 3 is exactly positioned with the recess 1a on the pattern and bonding is effected without swelling the solder out of the recess 1a at melting. This will lead to the uniform condition in fusion at each soldering bump and high reliable and stable bonding. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5713670-A (JP)
Title: Solid electrolyte battery
Inventor: SAITOU SATORU
IPC: H01M4/06
Filed: 1980-06-26
Abstract: PURPOSE:To enable a long discharge to be carried out with a small current by using a mixture of thiophene and iodine as a positive active material for a lithium- iodine solid electrolyte battery. CONSTITUTION:A positive active material for a lithium-iodine solid electrolyte battery is prepared by adding iodine to thiophene, subjecting the mixture to exothermic reaction by stirring to obtain a soft clod, and crushing the soft clod. A positive electrode 3 is formed by using thus prepared positive active material. A battery is constituted by the combination of the positive electrode 3, a lithium 1 used as a negative electrode, and a lithium iodide 2 which works as a solid electrolyte and is developed by the chemical reaction between the positive and the negative electrodes 3 and 1. Owing to the above constitution, the contact of the former lithium with the mixture powder consisting of thiophene and iodine develops lithium iodide, which works as the electrolyte of the battery, in the interface through chemical reaction. Consequently, any defect such as the corrosin of the former iodine can be prevented, and the low-rate discharge characteristic of the battery can be greatly enhanced.