baber/WOPTO huggingface dataset:
Patent JP-S5842789-A (JP)
Title: Surface treated steel plate for fuel vessel
Inventor: HIGUCHI YUKINOBU
IPC: C25D7/00
Filed: 1981-09-08
Abstract: PURPOSE:To obtain a surface treated steel plate for fuel vessels having corrosion resistance to gasoline contg. alcohol by applying an Ni-Sn alloy plating layer on the surface of a steel plate or the underlying plating layer of Ni, Sn, Co thereon. CONSTITUTION:An Ni-Sn alloy plating layer of 0.3-15mu thickness is formed by an electroplating or the like on the surface of a steel plate having cleaned surfaces, whereby a surface treated steel plate having corrosion resistance to gasoline contg. alcohol or alcoholic fuel. If the thickness of the plating layer is <0.3mu,  sufficient corrosion resistance is not obtained, and if >=15mu, the corrosion resistance saturates the pawling phenomenon occurs in the stage of forming and working. An Ni-Sn alloy contg. 25-95% Sn is more preferably as the component for plating. The corrosion resistance is improved further by applying a plating layer of Ni, Sn, Co of 0.03-1mu as an underlying film layer or a surface film layer, etc. of chromate or phosphate base.
Patent JP-S6031642-A (JP)
Title: Developing device of program
Inventor: MIZUTA MASAHARU
IPC: G06F9/44
Filed: 1983-07-29
Abstract: PURPOSE:To improve the efficiency of program development by allowing respective program engineers to use plural display terminal equipments exclusively. CONSTITUTION:A program engineer 4-1 uses two display terminal equipments 6-1a, 6-1b. One display terminal equipment 6-1a is made waiting state under a condition that a compile list formed after editing and compiling operation has been displayed and stored. The other display terminal equipment 6-1b executes the editing operation by using display information on the display terminal equipment 6-1a. In addition to the improvement of the operation efficiency and productivity for program development, uselessness of operation on the way of program development, printing paper, etc. can be removed.
Patent JP-S5930274-A (JP)
Title: Medium processing device
Inventor: WATANABE MASAHITO
IPC: G11B17/02
Filed: 1982-08-12
Abstract: PURPOSE:To hold exactly a medium in a bus way, by providing a sheet holder on which a pressing part is formed and an interlocking mechanism, and constituting so that the sheet holder is interlocked with a magnetic head by the interlocking mechanism and is projected freely to the bus way. CONSTITUTION:In a state that a medium 2 which is driven against in a bus way 6 and is inserted along a guide 4 is positioned so as to be opposed to a magnetic head 11, a holder 12 and a sheet holder 16 are made to press-contact and are engaged, and are rotated in the direction as indicated with an arrow D. When positioning of the medium 2 is completed, engagement of the head holder 12 and a cam 19 is released by moving the head holder 12 in the direction as indicated with an arrow B from the home position, the head holder 12 is rotated in the direction as indicated with an arrow C, the press-contacting and engaged state of the head holder 12 and the sheet holer 16 is released, and by elasticity of a spring 17, the medium 2 is pressed and held exactly by a pressing part 16a before the head 11 is made to press-contact to the medium.
Patent JP-H06349991-A (JP)
Title: Liquid coating apparatus for electronic component
Inventor: OTANI JUNICHI
IPC: B23K3/00
Filed: 1993-06-11
Abstract: PURPOSE:To convey an electronic component and coat it with liquid for a common use, and to reduce in size and automate in apparatus by providing a groove on a rail for conveying the component, circulating liquid to be coated in the groove, inserting outer leads to the groove, and moving the component. CONSTITUTION:A conveying rail 1 has a groove 4, and a plurality of passages 1a for feeding flux are formed along the groove 4 on a periphery of the groove 4. Since the groove 4 is formed with a slight allowance for a thickness of a lead 3a, a surface tension is generated, and predetermined flux liquid is held in the groove 4. A semiconductor device 3 is placed in the groove 4 of the rail 1, and conveyed by a conveying arm 8. In this case, the flux liquid in the groove 4 is circulated by a pump 10 while controlling a circulating amount to coat a suitable amount on the lead 3a of the device. Thus, the device is reduced in size and its automation is largely improved, occurrence of excess flux is eliminated, and a problem due to chemical change is obviated.
Patent JP-S5928316-A (JP)
Inventor: SHIODA MASARU
IPC: H01G4/002
Filed: 1982-08-09
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-S5930437-A (JP)
Title: Manufacture of wheel for large-sized car made of aluminum alloy
Inventor: NAKADA KOUICHI
IPC: B21D53/26
Filed: 1982-08-11
Abstract: PURPOSE:To manufacture a wheel of high strength, high productivity and low cost, by forming as one body a rim part and a disk part separately by use of a heat treatment type Al alloy of the same material quality, and thereafter, using a rim part consisting of a thick-walled and hollow ingot blank material when combining them. CONSTITUTION:A hollow ingot made of an Al alloy 34 is heated in a heating part 35, and thereafter, ring rolling is performed by a rolling part 36, and an inside circumference 31a which becomes a fitting face to a disk is cut by a cutting part 37, by which a prescribed rim 31 is obtained. Subsequently, an ingot made of an Al alloy 38 is formed to a disk of a prescribed shape through a heating part 39 and a forging part 40, and thereafter, the maximum outside circumferential face 32a is cut by the cutting part 41, by which a prescribed disk 32 is obtained. Or a circle plate 42 of the same blank material is brought to cold spinning by a spinning part 43, is formed to a disk, and thereafter, cutting is performed by a cutting part 41'. This rim 31 and the disk 32 are subjected to shrinkage fit by a fitting part 44, are subjected to MIG or TIG welding by a welding part 45, and thereafter, hardening and tempering are executed by a heat treating part 46, necessary drilling is performed by a machining part 47, and a product wheel 33 is completed.
Patent JP-S5473075-A (JP)
Title: Electronic watch
Inventor: NAKASAKI YASUTAKA
IPC: G04D7/12
Filed: 1977-11-22
Abstract: PURPOSE: To perform adjustment, measurement, correction, etc. without performing any special operation by using index signals in communication between the watch and external device.  
     CONSTITUTION: Index signals B which properly assign adjustment, measurement, correction modes, etc. and information signals C of the kinds assigned by the index signals B are set between the operation signals A and D of a watch body 3. Then, when the watch body 3 is placed on an external device 1 such as rate measuring device, etc. mutually provided with transmission-reception functions 5, then the adjustment, measurement, correction, etc. based on the specified information signals C are accomplished by the mode assigned by the index signals B. The use of an electric field, magnetic field or electromagnetic field in the transmission and reception of the index signals B and information signals C is effective. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6032115-A (JP)
Title: Magnetic recording medium
Inventor: OSABE KUNIJI
IPC: C09D5/23
Filed: 1983-08-02
Abstract: PURPOSE:To obtain a magnetic recording medium which effectively prevents seizure of a magnetic layer particularly to a magnetic head while maintaning the physical characteristic of a magnetic layer by compounding a specific diepithio compd. together with ferromagnetic metallic powder with the magnetic layer. CONSTITUTION:A magnetic coating prepd. by incorporating the diepithio compd. expressed by the formula at 0.5-10pts.wt. into 100pts.wt. ferromagnetic powder is applied on a base and is cured to manufacture a magnetic recording medium. The diepithio compd. and a lubricant such as a higher fatty acid (ester) or the like may be added in combination to the magnetic coating to such an extent that the total amt. of both does not exceed 10wt% of the magnetic metallic powder. The surface of the magnetic powder is thus protected and the lubricity is improved. The seizure of the magnetic layer to a magnetic head, more particularly to a magnetic head formed of an alloy magnetic material is prevented. The low temp. still characteristic and durability thereof are improved as well.
Patent JP-S63304863-A (JP)
Inventor: KURODA YOSHINORI
IPC: E04G23/02
Filed: 1987-06-04
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-S5474014-A (JP)
Title: Internal combustion engine with combustion chamber having swirl chamber
Inventor: TAMURA MASAYUKI
IPC: F02B19/08
Filed: 1977-11-25
Abstract: PURPOSE: To stabilize the combustion in the swirl chamber in the entire range of engine running, by shifting the direction of fuel injection to the swirl chamber depending on the engine running conditions.  
     CONSTITUTION: A main nozzle 7 for injecting fuel toward the peripheral part of the swirl chamber 5 in a direction to accelerate the swirl in the swirl chamber 5, and an auxiliary nozzel 8 for injecting fuel toward the central part of the swirl chamber 5 are provided. Since these nozzles 7, 8 are selectively switched depending on the engine running conditions, the direction of fuel injection to the swirl chamber is shifted depending on said conditions. Thus, the combustion in the swirl chamber is stabilized in the entire range of engine running. The starting property with the combustion chamber having the swirl chamber in particular is improved. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09298982-A (JP)
Title: Long-handed hook for fishing
Inventor: OSHIRO TARO
IPC: A01K83/00
Filed: 1996-05-09
Abstract: PROBLEM TO BE SOLVED: To enable the simple fixing of a protruding member capable of preventing a long-handed hook from separating from a decoy sweetfish. SOLUTION: This long-handed hook 1 for fishing comprises a hook body 2 composed of a shank part 3, a hooking part 4 having a tip thereof, extending from the shank part 3 into a curved shape and providing a hook point 4a and a folded back shank part 5, folded back from the base part of he shank part 3 and overlapping with the shank part 3. A protruding member capable of preventing the long-handed hook 1 from separating from a decoy sweetfish is an elastic protruding sleeve 7, inserted into a bent part 5a formed by bending the elastic protruding sleeve 7 at the tip of the folded shank part 5 outward and fixed thereto.
Patent JP-H01310059-A (JP)
Title: Woody composite floor material to be entered with shoes on
Inventor: BABA SHIGEKAZU
IPC: E04F15/04
Filed: 1988-06-08
Abstract: PURPOSE:To obtain a woody floor material with excellent durability, abrasion resistance and water resistance by sticking a load-resistant backing material on the back face of a surface decorative veneer, pressing it to the surface of a base plate serving as the base of the floor material, and coating polyester resin on the surface of the veneer. CONSTITUTION:A load-resistant backing material 3 is stuck on the back face side of the surface decorative veneer 2 of a floor material, it is pressed to a base plate 1 serving as the base of the floor material, transparent polyester resin 4 is coated on the surface of the surface decorative veneer 2 to form the floor material. A cushion material 5 is inserted between the base plate 1 and the backing material 3, or a cushion material 6 is stuck on the back face of the base plate 1 to soften a shock at the time of walking. The durability, abrasion resistance and water resistance can be improved, it can be used as the floor material to be entered with shoes on.
Patent JP-S5843218-A (JP)
Title: Treatment of malodorant gas
Inventor: KATAOKA KATSUYUKI
IPC: B01D53/34
Filed: 1981-09-09
Abstract: PURPOSE:To execute deodorization of an malodorant gas and modification of surplus sludge at the same time, to dispense with a deodorization alkaline agent, and to save resources, by bringing the sludge into contact with the malodorant gas in improving water separability of the sludge by addition of the alkaline agent. CONSTITUTION:Surplus biological sludge 1 is drawn out of a sludge storage tank 2, ferric chloride 3 is added, mixed in a stirring tank 4, an alkaline agent such as slaked lime 5 or magnesium hydroxide is added, then sent to an adsorbing tower 6 as sludge slurry 8 to come into countercurrent contact with a malodorant gas 7. The gas 9 freed of the malodorant component is exhausted out of the tower 6. On the other hand, the modified sludge 10 after the contact with the gas 7 is separated with a dehydrator 11 such as a filter pass into dehydrated cake 12 and filtrate 13, and the filtrate 13 is recirculated to a biological treatment process producing the surplus biological sludge 1.
Patent JP-H0434996-A (JP)
Title: Decorative sheet mounting apparatus
Inventor: HASHIMO SHOICHI
IPC: H05K5/02
Filed: 1990-05-30
Abstract: PURPOSE:To prevent the deterioration of the visual appearance of the title apparatus due to a scattering of a bonding agent by a method wherein L-shaped protrusions are respectively provided toward inward and outward on the side surfaces of the mounting surface of a decorative sheet and on both sides of the longitudinal direction of the mounting surface, an L-shaped protrusion is provided at the central part in the longitudinal direction of this mounting surface and the L-shaped protrusions provided on the above mounting surface are inserted in engaging holes, which correspond to these protrusions provided at three places, in a case and are engaged with the holes. CONSTITUTION:Protrusions 4d provided on a decorative sheet 4 are inserted in engaging holes 5d, then, the sheet 4 is made to curve into the shape of a segment and protrusions 4b are inserted in engaging holes 5b and are made to engage with the holes 5b. Then, in order to insert protrusions 4c turned in the direction identical with that of the protrusions 4b in engaging holes 5c, a force goes being made to slide while the sheet 4 is pushed from the tip part 4f of the sheet 4 provided with the protrusions 4b to the direction of the protrusions 4c. Whereupon, the tips of the protrusions 4c situated in the intermediate position between the protrusions 4d and 4b graze the corner parts of the holes 5c, are made to advance to the interiors of the holes 5c and the insertion and fitting of the protrusions are finally completed. By this constitution, 3 pieces of L-shaped protrusions formed on the sheet 4 are respectively inserted in engaging holes, which correspond to the L-shaped protrusions, in a case and are made to engage with the engaging holes. Thereby, a mounting of the sheet 4 on the case can be performed.
Patent JP-H10317750-A (JP)
Title: Device for preventing forgetting key in vehicle
Inventor: GOMI YOSHITO
IPC: E05B77/16
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To prevent a driver from forgetting a key in a vehicle by shifting a block lever between a block position engaged with an engaging part of a lock lever in the interlocking relationship with the turn of a ratchet and a non-block position not engaged therewith. SOLUTION: When a door is opened, a claw 14 of a ratchet 12 comes into contact with a large diameter part of a latch 7 and turns to the right centered on a shaft 13, and an engaging pin 25 of the retchet 12 moves upward in a scope of a long hole formed in a body. Next, since a first arm 28 of a block lever 27 with which the pin 25 is engaged moves upward and a second arm turns centered on a shaft 26, a hook 31 at a tip of the second arm surrounds an engaging part 33 of a third arm 42 of a lock lever 32. Even when the lever 32 is turned to a lock position through a rod by the key operation or the lever 32 is turned to the lock position through the rod by the lock operation of a sill knob, the engaging part 33 does not turn because it is surrounded by the hook 31 so that unconscious locking operation is prevented and forgetting a key in a vehicle is prevented.
Patent JP-H05315005-A (JP)
Title: Fuel cell
Inventor: SAITO HAJIME
IPC: H01M8/24
Filed: 1992-05-06
Abstract: PURPOSE:To restrict a horizontal movement of a cell. CONSTITUTION:In a fuel cell where a cell 4 is laminated in a multi-layer and heater plates 3, 5 with a high rigidity are arranged on the upper part and the lower part of the laminated cell 4, and these heater plates 3, 5 are jointed and fixed in the upper and lower direction with a bolt 9, which is housed in a stack container 1, a supported member 12 is formed projectingly from the side portions of the heater plates 3, 5 and also a supporting member 13 locked fitted into the supported member 12 is projectingly installed on the inside of the stack container.
Patent JP-S62295979-A (JP)
Title: Hot-melt adhesive composition
Inventor: KADOWAKI TOSHIO
IPC: C09J11/06
Filed: 1986-06-16
Abstract: PURPOSE:To obtain the title composition having excellent heat resistance, by mixing a hot-melt adhesive, a radical-polymerizable, UV-curing composition, and a specified photopolymerization initiator. CONSTITUTION:A hot-melt adhesive (A) is obtained by mixing a thermoplastic block elastomer (a) of formula I or II (wherein A is a PS block of a molecular weight of 2,000-12,500; B is a polybutadiene block, polyisoprene block or ethylene-butylene copolymer block of a molecular weight of 1,000-250,000), a synthetic rubber (b), a polyolefin (copolymer) (c), a tackifier (d), and a softening agent (e). 100pts.wt. component A is mixed with 0.1-200pts.wt. radical- polymerizable, UV-curing resin composition (B) comprising radical-reactive organic compounds (e.g., a composition comprising a polybutadiene oligomer having terminal acryloyl groups, and trimethylolpropane trimethacrylate), and 0.5-10wt% photopolymerization initiator (C) comprising a bis[alkoxysilyl)alkyl] disulfide or tetrasulfide.
Patent JP-S5366119-A (JP)
Title: Coding system for color television signal
Inventor: FUKINUKI NORIHIKO
IPC: H04N11/04
Filed: 1976-11-26
Abstract: PURPOSE: The HL separator informs a color encoder of whether a color frame is even or odd, so that a high-resolution color TV signal will be regenerated by using a narrow-band luminance signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11340435-A (JP)
Title: Manufacture of semiconductor device
Inventor: AOYAMA TOMONORI
IPC: H01L21/28
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To improve surface morphology and to suppress island-shaped growth when forming a capacitor electrode. SOLUTION: In the manufacture of a capacitor using a metal oxide as a dielectric film 10 and using a ruthenium film or a ruthenium oxide film as electrodes 8 and 11 for sandwiching the dielectric film, at least one electrode is formed by the CVD method using an organic group ruthenocene where at least one hydrogen out of ruthenocene or cyclopentadienyl ring is substituted for an organic functional group as a feed gas.  In that case, for promoting a reaction for decomposing the cyclopentadienyl ring for forming the framework of cyclopentadienyl ring that is the ligand of the feed gas or the cyclopentadienyl with an organic functional group into a group with one carbon and a group with four carbons, or a reaction for decomposing into a group with one carbon and a group with two carbons, a catalyst that is made of a substance containing at least an 8-group or an 1B-group element is formed on the underlying surface.
Patent JP-S5366172-A (JP)
Title: Resin mold element
Inventor: SUZUKI AKIRA
IPC: H01L23/28
Filed: 1976-11-26
Abstract: PURPOSE: To prevent fatigue disconnection of wire by controlling sealing resin so that a junction wire may not exist on the boundary face of chip covering resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5841842-A (JP)
Title: Preparation of chloroalkylamine hydrochloride
Inventor: EGAWA AKIO
IPC: C07C209/74
Filed: 1981-09-07
Abstract: PURPOSE:To prepare the titled compound useful as a synthetic intermediate of the raw material of pharmaceuticals, etc., in high yield and efficiency, using a low-cost chlorinating agent, by reacting a molten alkanolamine salt with hydrogen chloride as a chlorinating agent while removing water from the system. CONSTITUTION:The objective compound is prepared by (1) reacting an alkanolamine with hydrochloric acid to obtain molten alkanolamine hydrochloride (DAAE.HCl) and (2) introducing hydrogen chloride into the molten DAAE.HCl at a rate of 0.05-0.5mol/Hr based on 1mol of DAAE.HCl at 140-150 deg.C for 35-40hr while removing water from the reaction system. The unreacted hydrogen chloride is reused after dehydration or recovered as hydrochloric acid by dissolving in water. EFFECT:The objective compound can be prepared easily with simplified apparatus and operations, and the unreacted hydrogen chloride can be reused as it is to the reaction. USE:A starch modifier, etc.
Patent JP-S5932575-A (JP)
Title: Resilient endless belt of crawler
Inventor: SAKAI KENICHI
IPC: B62D55/24
Filed: 1982-08-13
Abstract: PURPOSE:To prevent a belt-like main body from being bent at the middle part thereof so as to avoid disengagement of wheels by embedding bottom reinforcements which intersect each other in the longitudinal direction of the belt, inside the belt-like main body. CONSTITUTION:The part of a resilient material in the vicinity of the opposed end parts of reinforcements 3 and 4 which run in two rows is formed as a thickened part 12 which has a larger thickness than the part of a resilient material in the vicinity of the respective external ends of the reinforcements 3 and 4. Most of the thickened part 12 is formed to gain height on the side of the internal face opposite to the grounded face. Additionally, bottom reinforcements 14 which intersect each other are embedded inside a belt-like main body 2 in the longitudinal direction of the belt. On account of the formation of the thickened part 12, namely, the part made of resilient material in the vicinity of the opposed end parts of reinforcements 3 and 4, with a thickness larger than that of the part of a resilient material in the vicinity of the respective external ends of the reinforcements 3 and 4, an endless belt 1, if travelling on any road surface with steps, may be restrained from being bent from the middle part to prevent wheels from coming off.
Patent JP-H0630319-A (JP)
Title: Autofocus device
Inventor: TORII REIKO
IPC: H04N5/232
Filed: 1992-06-02
Abstract: PURPOSE:To implement excellent auto focus operation by setting properly a range finding frame in response to the content of an object. CONSTITUTION:A contrast component of a video signal Y is fed to a hold circuit 8, in which a range finding frame is set by a controller 7. The hold circuit 8 gives a maximum value (evaluation value) in the range finding frame and data of a position of a screen at which the evaluation value is obtained to the controller 7. The range finding frame for a large and a small frame is set and a lens 1d is moved by a very small distance (DELTAx) to detect a change (DELTAy) of the evaluation value. When the change (DELTAy) in the evaluation value is detected for the small frame, the small frame is used for the range finding frame. When the change (DELTAy) is not detected in both small and the large frames, no focus adjustment is implemented. When the change (DELTAy) is detected in a large frame only, while the focus is adjusted based on the evaluation value of the large frame, the frame excluding the position at which the evaluation of the large frame is obtained is set, and when the change (DELTAy) is detected in the frame and it is not coincident with the change (DELTAy) of the large frame, a frame in which the evaluation value is obtained at a more middle position in both frames is used for the range finding frame.