baber/WOPTO huggingface dataset:
Patent JP-H05369-A (JP)
Title: Automatic soldering device
Inventor: HASHIMOTO TOKUJI
IPC: H05K3/34
Filed: 1991-06-18
Abstract: PURPOSE:To improve the soldering quality by miniaturizing the Whole of a soldering device to reduce consumption of inert gas N2 and facilitating oxygen concentration control. CONSTITUTION:In an automatic soldering device having a preheating zone 2 to preheat a substrate on which electronic parts are mounded and a reflow zone 3 to further heat the substrate to the high temperature, remelt solder and perform soldering of the electronic parts, a substrate carrier 11 capable of operating independently separately from a substrate carrier 23 of the reflow zone 3 and capable of storing plural substrates for a specified time so that the substrates are placed side by side in the almost vertical direction to the carrying direction is provided on the preheating zone 2, the carrying time at the preheating zone 2 can be changed for every substrate and consequently, the optimum preheating time of the substrates can be easily obtained.
Patent JP-H04369856-A (JP)
Title: Semiconductor chip module
Inventor: NISHIGUCHI KATSUNORI
IPC: H01L23/34
Filed: 1991-06-18
Abstract: PURPOSE:To provide a semiconductor chip module which is small in the number of component parts and high in operation speed. CONSTITUTION:A semiconductor chip module is provided with a board 2 where wiring is formed, a semiconductor chip 6 mounted on the wiring making its circuit side confront the wiring, heat sinks 3 whose ends come into contact with the side of the semiconductor chip opposed to its circuit surface side, and a cap 4 which is provided with holes 4a that enable the other ends of heat sinks 3 to be exposed outside and envelops the semiconductor chip 6.
Patent JP-S5671271-A (JP)
Title: Metal-halogen secondary battery
Inventor: FUJII TOSHINOBU
IPC: H01M50/77
Filed: 1979-11-14
Abstract: PURPOSE: To recover the performance and increase the life of a metal-halogen secondary battery, by providing each electrolyte-circulating system of the positive and negative electrode of the battery with reaction-jar washing systems, which are alternatively used in washing each reaction jar.  
     CONSTITUTION: During the usual operation as a battery, switch valves V 1 , V 2 , V 5 , and V 6  only are opened, and the other valves are closed. Besides, each electrolyte for a positive electrode and a negative electrode circulates into reaction jars 2 and 3 through the operation of pumps PO-1 and PO-2. During washing which is conducted either periodically or when the electromotive force is reduced, the electrolyte of each electrode is stored within electrolyte tanks TA-1 and TA-2. Following that, each fresh electrolyte is supplied from electrolyte-supplying sources 9 and 10 into the electrolyte tanks TA-1 and TA-2, and the pumps PO-1 and PO-2 are operated to wash inside the reaction jars 2 and 3 through the circulation of each washing liquid. Next, the washing liquid is exhausted, and a final washing is conducted by means of demineralized exchange water stored within a tank TA-5. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5672206-A (JP)
Title: Diffuser with collector
Inventor: TAKAMURA TOUSAKU
IPC: F01D25/30
Filed: 1979-11-14
Abstract: PURPOSE: To extinguish a whirlpool within the collector and increase the output power by a method wherein guide plates are projectingly fitted on the outer wall surface of the diffuser with the collector of a turbine engine.  
     CONSTITUTION: A combustion gas stream discharged from a turbine nozzle 1 rotates a turbine rotor 2 and a rotating power is taken out of a shaft 4. The guide plates 17, 18 are fitted on the outer peripheral surface of the diffuser outer wall 5 to straighten whirlpools produced in a collector 10 so as to be turned to an exhaust part 11 along the guide plates 17, 18, and therefore production of the whirlpools is prevented. Thus, the static pressure at the diffuser outlet can be held under the atmospheric pressure and the turbine power can be increased because of a rise of a pressure ratio in the turbine. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S632777-A (JP)
Title: Cab tilt device
Inventor: SAKUTA NOBUYO
IPC: B62D33/067
Filed: 1986-06-23
Abstract: PURPOSE:To absorb the rolling of a cab at a time of tilting by connecting the other end of the elevator rod of a cab tilt device whose one end is connected to a chassis, to a lost motion link through a universal joint which is freely turnable in the front and rear directions of a vehicle and also axially in the traverse direction. CONSTITUTION:One end of a cab tilt device which has a built-in motor and makes a rod 10 rise and fall through rotating a rotational shaft 9 is connected to a chassis, and the elevator rod 10 at the other end is connected to the end portion 12a of a lost motion link 12 pivoted to a bracket 16 underneath a cab. The connection is made by means of a ring 22 fitted to the rod 10 and a joint 28 pivoted to the lost motion link 12, which constitutes a universal joint freely turnable mutually along a shaft 30 in the front and rear directions of a vehicle and axially in the traverse direction. The rolling of the cab at a time of cab- tilting may be absorbed by means of the universal joint portion made up of the ring 22 and the joint 28, and at the same time the overall length of the cab tilt device may be shortened.
Patent JP-H0312990-A (JP)
Title: Printed wiring board
Inventor: NAGASAWA HIRONORI
IPC: H05K3/28
Filed: 1989-06-12
Abstract: PURPOSE:To prevent the generation of crack or peeling off during mechanical processing by forming a coating film produced by heat hardening type ink on a part where a specified mechanical work must be carried out, and carrying out coating process with positional accuracy. CONSTITUTION:A specified part of a printed board 1 is coated with optical hardening type solder resist 3. A part near a machined part 6 is substitutability coated with heat hardening type solder resist 4. In this manner, all the parts near the machined parts are coated with heat hardening solder resist 4. This coating process makes it possible to calculate all positional data required for coating processing by heat hardening type ink based on a specified positional data required for mechanical processing. It is, therefore, possible to carry out coating processing with high positional accuracy and prevent the generation of crack or peeling off during mechanical processing as well.
Patent JP-S637260-A (JP)
Title: Grinding device for winding drum of overhead crane
Inventor: TAKAHASHI YUKIO
IPC: B24B19/02
Filed: 1986-06-25
Abstract: PURPOSE:To correct a winding drum in a short time and automatically with remote control by utilizing fluid pressure upon pressure-contact of a grindstone of a grinding device to the inside of a spiral groove of a winding drum. CONSTITUTION:In a state that a winding drum 4 is moved closely t a grindstone 7 and a wire rope is delivered out, the all grindstone 7 is bought into abut against the winding drum 4. Then, the protruded streaks 7a of the grindstone cuts into a spiral groove 4a of the winding drum 4 with the spring force of a pulling coil. At this time, when the winding drum 4 is rotated, and air cylinder 14 advances to a position where it balances under a specified force, then grinding is started, and remote control can be available by putting on/off a power source from a position on a floor.
Patent JP-H09303689-A (JP)
Title: Thermal reactive steam trap
Inventor: KOIKE TADASHI
IPC: F16T1/40
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a thermal reactive steam trap for intermittently opening or closing a valve element and preventing the counterflow with a reduced number of component parts. SOLUTION: A temperature controller element 9 is fitted in a valve chest 3, which has a diaphragm 14 fixed at its outer periphery between an upper wall member 12 and a lower wall member 19, an expansion medium 20 sealed between the upper wall member and the diaphragm, and a valve member 17 fitted on the diaphragm. A gasket 28 is provided for sealing between an inner peripheral wall 26 of a valve casing 2 and the outer periphery of the temperature controller element 9. A fluid passage hole 23 through the temperature controller element 9 is formed by a check valve opening 10, a center opening 13 of the diaphragm and a center opening 15 of the valve member in the upper wall member, and a check valve element 18 for opening or closing the check valve opening is provided. A lead passage 8 is formed in the lower wall member.  A seal plane 30 is formed in the lower wall member for closing the fluid passage hole in the valve member when the valve member seats on the lower wall member.
Patent JP-H024681-A (JP)
Title: Wet tissue receiving/distributing container
Inventor: FUJIWARA MASAAKI
IPC: B65D83/08
Filed: 1988-06-16
Abstract: PURPOSE:To keep the wettability of wet tissue for a long period of time by enhancing airtightness and water retentivity by providing a seal lid bonded and fixed at one end thereof and sticked to the circumferential part of a recessed take-out port member at the peripheral part thereof so as to be capable of repeatedly hermetically sealing and opening the upper surface of the take-out port member. CONSTITUTION:A recessed take-out port member 30 molded from plastic is inserted in the opening 26 of the upper surface 25 of an outer box 20 and the circumferential flange part 31 of the member 30 is heat-sealed to the upper surface 25 around the opening 26 of the outer box 20 as shown by a numeral 38. The recessed take-out port member 30 has a recessed space part 32 between the upper surface 25 of the outer box 20 and the upper surface 11 of an inner box and a take-out port 34 for taking out wet tissue 1 from a slit 12 is formed to the bottom part 33 of the member 30. A seal lid 35 is bonded and fixed to the flange part 31 of the recessed take-out port member 30 on one side of said flange part 31 at one end 36 thereof as shown by a numeral 39 and the peripheral part 37 of the lid 35 is sticked to the circumferential flange part 31 as shown by a numeral 40 and the seal lid 35 can be hermetically sealed and opened repeatedly in a pivotable manner around one end thereof.
Patent JP-H1097618-A (JP)
Title: Seamless parallel adjacent processing for halftone
Inventor: ILBERY PETER WILLIAM MITCHELL
IPC: G06F3/12
Filed: 1997-05-01
Abstract: PROBLEM TO BE SOLVED: To improve output on at least a prescribed type of picture by selecting a restricted nearby halftone reference method, deciding the halftone result of a present pixel through the use of the result of the pixel which is previously made into a half tone and making respective pixel areas into the half tone. SOLUTION: In a step 12, the digital picture or a part is divided into plural discontinuous micro tiles. The respective micro tiles show one pixel area of the digital picture. In a step 13, the labeled micro tiles are made into groups and the macro tile is formed so that the micro tiles are completely included in one macro tile. The making of the macro tile into the half tone depends only on the pixel in the outer micro tiles. Thus, the plural pairs of adjacent micro tile areas are joined without joints for generating the same half tone result on the present pixel irrespective of an order for processing the outer macro tile area.
Patent JP-S5848018-A (JP)
Title: Optical circuit device
Inventor: MATSUI TERUHITO
IPC: G02B27/28
Filed: 1981-09-17
Abstract: PURPOSE:To decrease a loss against non-polarized light as well by disposing polarizing and separating elements respectively on the incident side and exit side of a phase difference plate. CONSTITUTION:The light of wavelengths lambda1, lambda2 emitted from an optical fiber 1 is made into parallel light by a lens 4. The parallel light is separated by a polarizing beam splitter 10 to P polarized light and S polarized light. The P polarized light transmits through the splitter and the S polarized light is reflected and emits from the splitter by changing direction by 90 deg.. The S polarized light is deflected 90 deg. by a reflecting mirror 11 and is converted to the parallel light of the wavelengths lambda1, lambda2 having mutually perpendicular polarized light. The light passes through a phase difference plate 8 which acts as a lambda plate for the light of the wavelength lambda1 and as a lambda/2 plate for the light of the wavelength lambda2. Only the light of the wavelength lambda2 is rotated 90 deg. of the oscillating direction of the polarized light. The one light is deflected 90 deg. by a reflecting mirror 12 and two beams of the light pass through a beam splitter 9 and are coupled to an optical fiber 2 by a lens 5. The light of the wavelength lambda2 is converted to have a perpendicular plane of polarization by the plate 8 and is coupled to the fiber 3 by the splitter 9. Thus losses even against non-polarized light are reduced.
Patent JP-S5480275-A (JP)
Title: Treating method for organic sludge from paper-pulp plant
Inventor: OTAHARA YOUJI
IPC: C02F11/00
Filed: 1977-12-09
Abstract: PURPOSE: To decrease solid matter content of org. sludge and to increase dehydration ratio so that the org. solid matter can be easily incinerated, by subjecting the org. sludge to microbial treatment easily and efficiently.  
     CONSTITUTION: After partially oxidized in wet combustion process 2, org. sludge 1 is led together with surplus sludge 17 (described later) to an anaerobic digestion process 3 using methane fermentation, where solid matter contained in the org. sludge 1 and the surplus sludge 17 is digested and decreased. After completion of anaerobic  digestion, the soln. is separated into solid and liq. in separation process 4. In that case, 5W20% char 14 obtained as byproduct in dry distillation and decomposition process 6 (described later) is added to the soln. in the separation process 4 in order to increase the efficiency of the separation process 4 and the dehydration process 5. The liq. 12 (eliminated liq.) separated in the esparation process 4 is subjected to activated sludge treatment 8. Dehydrated cake 13 is decomposed in dry distillation and decomposition process 6 to form gas 16, ash 15, char 14, and a small quantity of oil. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08338720-A (JP)
Title: Inclination measuring instrument for pinball machine
Inventor: KANEDA HIDEAKI
IPC: G01C9/20
Filed: 1995-06-14
Abstract: PURPOSE: To provide an inclination measuring instrument for PACHINKO machine (a pinball machine) for directly and accurately measuring the inclination of a board where a nail and an ornament are provided. CONSTITUTION: The inclination measuring instrument is provided with a body 11, a plurality of leg parts 21A and 21B which are longer than the height of a nail and an ornament being provided on the board of a pinball machine, and a means 21 for detecting the inclination in the vertical direction of the body 11. A leg part 21A is fixed to the upper-edge part of the body 11, a plurality of screw holes 13A-13D are punched at a lower-edge part, and a leg part 21B is selectively mounted to the screw holes 13A-13D with a bolt 22. After adjusting space L between the leg parts 21A and 21B so that the nail and the ornament do not hinder the measurement, they are directly brought into contact with the board for measurement, thus directly and accurately measuring the inclination of the board.
Patent JP-S6038444-A (JP)
Title: Adhesive rubber composition
Inventor: FUKUMOTO TAKAHIRO
IPC: C08K3/00
Filed: 1983-08-10
Abstract: PURPOSE:An adhesive rubber composition being good in adhesion to steel cords and having a high elastic modulus, a high strength at break and a high elongation at break, prepared by compounding a rubber with sulfur, an organic acid cobalt salt and hard carbon. CONSTITUTION:100pts.wt. rubber (e.g., natural rubber, polybutadiene rubber, or SBR) is compounded with 3-7pts.wt. sulfur, 0.5-5pts.wt. organic acid cobalt salt (e.g., cobalt naphthenate or cobalt stearate), and 50-70pts.wt. hard carbon (particle diameter <=about 40mmu, e.g., LS-HAF). When the resulting rubber composition is vulcanized, the culcanizate has a 100% modulus of 40-70kg/cm<2>, a strength at break >=200kg/cm<2>, and an elongation at break >=380%.
Patent JP-S5572854-A (JP)
Title: Gas density meter
Inventor: SEKIDO SATOSHI
IPC: C01G3/04
Filed: 1978-11-28
Abstract: PURPOSE: To form a density meter for gas of halogen, nitrogen oxide, sulfur oxide, etc., with excellent response and detection output, by using a solid-state electrolyte high specific copper-ion conductivity.  
     CONSTITUTION: A gas density meter is formed of a solid-state electrolyte [formed by mixing ferrous halogenide with alkali halogenide (alkali; Rb, K, NH 4 , or NR 4 ) with excessive halogen and water both removed by previous heating at approximately 140°C for about two hours and then by heating reaction at approximately 300°C for about 17 hours] with copper ion conductivity shown by molecular formula M 4 Cu 16 I 7 Cl 13  [M; Rb, K, NH 4 , N(CH 3 ) 4 ]. Namely, gas pole 2 containing CuI provided with collector 3 is incorporated on one side of the above-mentioned solid- state electrolyte layer 1 and opposite electrode 4 containing Cu 2 S with collector 7 on the other side; and the both are installed in resin case 6 and buried resin 7 to obtain a gas density meter. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11339526-A (JP)
Title: Transmission flat lighting system
Inventor: EGAWA MOTOJI
IPC: F21V8/00
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a transmission flat lighting system suppressing the production of a moire pattern that makes it hard to observe an image plane. SOLUTION: In a transmission flat lighting system 1, by disposing a light diffusing plate 11 above a reflection liquid crystal display element L that is a system to be lighted, the rays of light from a transparent substrate 2 are diffused and bright/dark stripes caused by a reflection pattern 7 formed on the transparent substrate 2 is prevented, whereby a moire pattern, or interference fringes of the bright/dark stripes with the liquid crystal cells S of the reflection liquid crystal display element L, can be suppressed, and therefore an image can be well observed.
Patent JP-S5270998-A (JP)
Title: Regeneration of exhausted active carbon
Inventor: IZUMO MASAKADO
IPC: C01B31/08
Filed: 1975-12-10
Abstract: PURPOSE: To regenerate efficiently exhausted active carbon by using wide floor space made in the first room more than two times as wide as other's. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5848865-A (JP)
Title: Display device for battery life
Inventor: YAMASHITA TERUO
IPC: G01R31/36
Filed: 1981-09-17
Abstract: PURPOSE:To obtain a battery life displaying device with wide visual field by charging a space between transparent electrodes with a displaying material. CONSTITUTION:An opposed transparent electrode 3 and a displaying transparent electrode 5 are formed on the insides of opposing glass plates 2, 3 and a space between the plates 2, 7 is charged with a displaying material 4. An organic matter consisting of a compound similar to styril for example is used as the displaying material 4. When a battery 12 reaches its life, a voltage detecting circuit 13 detects the reduction of the life and applies the voltage of the battery 12 to a display element 14. Consequently the displaying material 4 between the transparent electrodes 3, 5 is colored and a battery pattern display element 8 is displayed, informing the life of the battery 12.
Patent JP-H11333038-A (JP)
Title: Fishing and sports goods
Inventor: SASAKI MITSURU
IPC: A63B53/10
Filed: 1998-05-28
Abstract: PROBLEM TO BE SOLVED: To obtain stable appearance in intermediate color suppressing spots and unevenness by forming a paint film layer providing interference color by interference action of light on the outside of a goods so that particles generating different interference colors are mixed with the paint film layer in the random state. SOLUTION: A member of a tubular body is constituted by an innermost layer 1a with reinforced fibers pulled together in the circumferential direction, an intermediate layer 1b with reinforced fibers pulled together in the axial direction, and an outermost layer 1c with reinforced fibers pulled together in the circumferential direction. It is preferable to form the paint film layer 5 with a base layer 3 on the outermost layer 1c and to make the surface of the paint film layer 5 flat. Alternatively, a protective layer 7 may be provided on the paint film layer 5 as appropriate. Particles 10 of the same material are mixed into the paint film layer 5 in the random state, or materials of different types are mixed so that they are positioned almost on the same face or materials of different types are mixed in the random state.
Patent JP-H0440590-A (JP)
Title: Coin delivery device
Inventor: HARUNO KIYOSHI
IPC: G07D1/00
Filed: 1990-06-06
Abstract: PURPOSE:To prevent wear and a flaw generated on the surface of a sliding plane or a coin delivery hole end face by comprising the coin sliding plane of a coin delivery plate with coin and the coin delivery end face of a metallic plate. CONSTITUTION:The coin delivery device is equipped with a slider 5 which slides and guides the coin 13 dropping from a coin housing hole to a coin delivery hole 7A, and the metallic plate 23 covering the coin sliding plane extending from a part corresponding to the coin housing hole on the coin delivery plate 4A to a hole line at the coin housing hole side of the coin delivery hole 7A is provided. In other words, the sliding plane of the coin delivery plate 4A and the hole line of the coin delivery hole are covered with the metallic plate 23. Thereby, it is possible to prevent the wear and the flaw and jamming in coin delivery occurring.
Patent JP-S5937617-A (JP)
Inventor: ITOU ROI
IPC: H01H15/16
Filed: 1982-08-26
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-H09308968-A (JP)
Title: Short circuiting transfer arc welding method
Inventor: MATSUURA TAKUJI
IPC: B23K9/073
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To regularly and surely execute generation of arc and generation of short circuiting without generating welding defect in the short circuiting transfer arc welding to weld a sheet with a small current. SOLUTION: After arc is generated at the operating point of an external characteristic 5 for an initial short circuiting current and high arc voltage having a first characteristic LT of nearly constant current characteristic and a second characteristic TW of nearly constant current characteristic of voltage value slightly higher than a normal arc voltage Vd, arc is continued at the opening point 2 of an external characteristic 2 for arc voltage having nearly constant voltage characteristic MN, and then generation of short circuiting is promoted at the operating point on an external characteristic 6 for low arc voltage by which a low arc current value Ie lower than a normal arc current value Id is caused to flow, by shortening an arc length.
Patent JP-H05171583-A (JP)
Title: Method for removing adhesion of oxygen from recovered fiber recovery
Inventor: RONARUDO CHIYAARUZU NATSUDEIO
IPC: D21C5/02
Filed: 1992-05-14
Abstract: PURPOSE: To obtain smoothly recycled paper with high quality by bringing oxygen into contact with secondary paper at a temp., oxygen partial pressure and a sufficient contact time for reducing the tuckiness of the sticky polluted substances. CONSTITUTION: In the treating method of secondary pulp comprising cellulose fibers and sticky polluted substances preparing secondary pulp from recycled paper, oxygen-contg. gas is contacted with the pulp at about 25-250 deg.C, oxygen partial pressure of about 5-450 psig and under a condition of sufficient contact time for reducing the tackiness of the sticky polluted substances, then one or more alkali compds (for example, sodium hydroxide, etc.), and detackification agents (e.g. polyvinyl alcohol, etc.), are added to the pulp, while processing sellulose fibers, operational and product quality problems caused by the sticky polluted substances are reduced to obtain recycled paper products.