baber/WOPTO huggingface dataset:
Patent JP-H03275973-A (JP)
Title: Solenoid fuel injection valve
Inventor: OGATA KIYOTAKA
IPC: F02M51/06
Filed: 1990-03-23
Abstract: PURPOSE:To prevent carbon from being attached to an injection hole portion by means of simple constitution of a solenoid fuel injection valve and enhance the flow rate property of the valve by sheeting the end of the conical valve portion of a poppet valve with an edge at the end of the inside diameter of a valve body, and making the outer end face of the conical valve portion the same as that of the valve body, and also providing a swirl channel and an amount regulating portion in respective portions on the upper side of the conical valve portion. CONSTITUTION:While a solenoid fuel injection valve is open, fuel is allowed to pass through an amount regulating portion 8c, a swirl portion 8b and a ringshaped space between a valve portion conical surface and a body side conical inner wall 601 and is sprayed in a combustion chamber. Because the amount regulating portion 8c is the narrowest fuel space B between a tubular portion 60 and the inner wall, a predetermined amount of fuel flow restricted by the space B is forced to flow downward and the amount of fuel flow regulated is given a swirl flow when passed through the channel 82 of the swirl portion 8b. Since the swirl flow is generated on the lower side of the amount regulating portion, its flow velocity would not be lowered but the fuel is sprayed while being turned by the area of an injection hole decided by a space in the form of a taper ring between the valve portion conical face and the body side conical inner wall 601 and is broadened by centrifugal force and finely dispersed. Thereby atomization is good and passing forces are reduced and a good dispersion property of the fuel is obtained.
Patent JP-H11268167-A (JP)
Title: Surface protecting material and method for temporarily protecting finish-coated face using the same
Inventor: TERAMOTO KAZUYOSHI
IPC: C09J7/02
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To prevent the finish-coated face of a finish-coated body from being contaminated and scratched until start of the use of the body, and further, prevent an environmental contamination from occurring due to peeled waste which can be easily disposed after peeling and removal. SOLUTION: (i) The finish-coated face 20 of a finish-coated body 10 has two layers, (a) at least one layer of which is a base material 31 which has ultraviolet absorbing characteristic and of at least a two layer structure consisting of an identical or a different material from each other, and (b) has a temporary protection imparted by a surface protecting material 30 including a pressure-sensitive adhesive 32 of a synthetic resin, and (ii) this method for temporarily protecting the finish-coated face 20 includes a step to remove the surface protecting material 30 at the time when use of the finish-coated body 10 is started. Thus the surface protecting material 30 is tackily held so that the material 30 covers the finish-coated face 20 until the use of the finish-coated body 10 is started.
Patent JP-H11271486-A (JP)
Title: Identification mark printing device
Inventor: ATSUMIZU YOSHITO
IPC: G21C17/06
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To automatically discriminate and check intermidiate parts in each process, by exactly and easily putting identification marks on a spacer surface for discriminating and checking. SOLUTION: The contents of the identification marks to print by operating the key board of a computer 8 are inputted in a mark content specifying means 9 in advance and stored in an internal memory of a laser oscillator 6. When a spacer S is sent in the arrow Y3 direction and a press plate 4 proceeds to the arrow Y1 direction, the sides S1 and S2 of the spacer S comes to the state touching the touching surfaces 3a and 3b of the stopper member 3 and surely fixed by a spacer fixing device 2. If a print command is given by the key board operation, the laser oscillator 6 emits a laser beam and prints the contents in the identification mark stored in the internal memory on the side S2 of the spacer S.
Patent JP-H10266299-A (JP)
Title: Waste water treatment system
Inventor: KURATA SHIGEKAZU
IPC: C02F3/00
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a system whose waste water treatment capacity can be maintained even in a place where there is a limit on electric power, a water quantity or the like. SOLUTION: Toilet blows 2a and 2b are flushed by forcibly flowing flash water from a water supply tank 11 arranged on an inclined face A by using a level difference. Waste water discharged after the toilet bowls 2a and 2b are flushed, is made to flow in a pump tank 6 after being treated by a waste water treatment tank 4, and is pumped up by a feed water pump 9, and is refluxed to the water supply tank 11. As a result, even if there is a limit on a water quantity, the toilet bowls 2a and 2b can be always flushed. Electric power to operate a blower 7 to send and supply air to the treatment tank 4 and the conveying pump 9, is supplied from an electric power supply part 20 to generate electric power by both a wind power generator 21 and a solar battery 22. Therefore, the electric power can be always stably supplied.
Patent JP-H02248552-A (JP)
Title: Connection structure of panel for building
Inventor: JONOUCHI SHIGERU
IPC: E04B1/76
Filed: 1989-03-23
Abstract: PURPOSE:To strengthen connection and improve thermal insulation, sealing property, and durability by fastening two joint bars crossed over hook-shaped engaging edges on both the respective front and rear side surface plates of both panels adjacent to each other, to be engaged with each other, with a fastening bolt and nut. CONSTITUTION:In the internal sections of hook-shaped engaging edges 7a, 7b at the end sections of the both front and rear side surface plates 1a, 1b of panels P, seal packings 8a, 8b are fitted. Besides, between both the panels P adjacent to each other, the joint bars 9a, 9b of roughly U-shaped cross-sectional areas are engaged with the respective engaging edges 7a, 7b. Then, outside the joint bars, packings 12a, 12b are arranged, and with a fastening bolt 10 penetrated through the packings and the joint bars 9a, 9b, and a nut 11 fitted spirally on the bolt 10, the panels P adjacent to each other by fastening both the joint bars 9a, 9b are connected to each other. Besides, in order to connect the panels P of small thicknesses to each other and the panels P of different thicknesses to each other, another composition may be adopted.
Patent JP-H08246186-A (JP)
Title: Zinc-chromium alloy electroplated steel sheet excellent in plating adhesion and its production
Inventor: IWAI MASATOSHI
IPC: C22C18/00
Filed: 1995-03-06
Abstract: PURPOSE: To produce a steel sheet provided with plating layers of a lower layer, an upper layer and an intermediate layer of specified containing components and componental ratios and excellent in corrosion resistance, chemical convertibility and chipping resistance as well as plating adhesion by a method for producing the same. CONSTITUTION: This zinc-chromium allay electroplated steel sheet excellent in plating adhesion is the one in which the lower layer is provided with an electroplating layer contg. <=0.1% Cr, and the balance Zn, the intermediate layer is provided with a Zn-Cr alloy electroplating layer contg. >5 to 50% Cr, and the balance Zn and the upper layer is provided with a zinc-chromium alloy electroplating layer contg. <=0.1% Cr, and the balance Zn, and electroplating is executed in such a manner that the current density of the plating layer as the lower layer is regulated to <=80A/dm<2> , the current density of the Zn Cr alloy plating layer as the intermediate layer is regulated to >=100A/dm<2> and the current density of the plating layer as the upper layer is regulated to <=80A/dm<2> .
Patent JP-S62231652-A (JP)
Inventor: SAKASHITA TAKESHI
IPC: A61K6/884
Filed: 1986-04-01
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-S61233144-A (JP)
Inventor: YAMAMOTO KIYOSHI
IPC: E04C2/38
Filed: 1985-04-08
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-S56167424-A (JP)
Title: Manufacture of foaming polyethylene
Inventor: ARAGAI TAKESHI
IPC: B29C48/92
Filed: 1980-05-29
Abstract: PURPOSE:To obtain foaming polyethylene having continuous uniform minute bubble structure by a method wherein a compound generating carbonic acid gas and water is added and mixed to polyethylene as a nucleus forming agent, and the mixture is extruded by using nitrogen gas or carbonic acid gas as a foaming agent. CONSTITUTION:A compound generating carbonic acid gas and water by a mutual reaction, that is, 0.01-0.2 part organic acid A and 0.1-0.4 part (bi)carbonate B (here, the components A/B are made 1/2-1/10), is added and mixed to 100wt. part polyethylene as a nucleus forming agent. Nitrogen gas or carbonic acid gas is used as a foaming agent, and the mixture is extrusion-molded at a temperature of the softening point of polyethylene or higher, thus obtaining foaming polyethylene as a target.
Patent JP-H02251811-A (JP)
Title: Stereo picture device
Inventor: MURAI TOSHIHARU
IPC: G02B27/22
Filed: 1989-03-24
Abstract: PURPOSE:To smoothly move a marker and to improve measuring efficiency by permitting a first mirror to reflect observation line of sight from a stereo picture, a second mirror to lead to the reflected observation line of sight to an image forming lens part so as to form a stereo picture and narrowing or widening the interval between marker parts. CONSTITUTION:The first mirror 200 reflects the observation line 8 sight from a stereo picture, the second mirror 300 leads the observation line of sight reflected by the first mirror 200 to the image forming lens part 61 which form a stereo picture. The marker parts 21 and 22 are arranged in a direction in which a pair of image forming lens parts 61 is arrayed, and their interval is variable so that they lessen and increase the same distance. Along with the turning of a handle turning around a turning shaft in parallel with the optical axis of a coupled optical system, a driving part 23 varies the interval between the marker parts 21 and 22. Thus, dialing is performed in a direction perpendicular to the turning shaft to improve operability.
Patent JP-H08270294-A (JP)
Title: Clearance holder for door
Inventor: SHIMIZU NOBUHIRO
IPC: E05F5/00
Filed: 1995-03-30
Abstract: PURPOSE: To ensure the half-opened state of a door by arranging a support lever between the door under the half-opened state and a wall and disposing a retaining member, with which a retaining ring is engaged, into the retaining groove of a door chain installed onto a door rear at the base end section of the support lever. CONSTITUTION: A clearance holder A for a door is mounted by utilizing the retaining groove 14 of an engaging fitting 13 fixed on the inside of the door 7. Consequently, the door 7 is held under a half-opened state as a door chain 17 remains hooked only by erecting a support lever 1 and arranging the support lever 1 between the door 7 and a wall surface 8, thus improving ventilation. The retaining ring of a pivoted member 2 is engaged and dropped into the retaining groove 14 of the engaging fitting 13 fixed on the inside of the door 7, and the clearance holder A for the door can be fitted to a plane. Since a retaining member 3 has two large and small retaining rings, the retaining member 3 can correspond by the change, etc., of the direction of mounting even when the size of the retaining groove 14 of the engaging fitting 13 of the installed door 7 differs.
Patent JP-H01246036-A (JP)
Title: Slightly moving stage device
Inventor: GOTO HIROSHI
IPC: B23Q1/00
Filed: 1988-03-25
Abstract: PURPOSE:To make the stage device in the title compact and highly accurate without any drive for correcting rotation interference by providing each of No.1 and No.2 drive parts with an elastic body which has highly rigidity in its axial direction where a stage is displaced and low rigidity in its orthogonal axial directions. CONSTITUTION:When the piezoelectric element 9b of No.2 drive part 8b is driven, an elastic body 10b located between the piezoelectric element and the stage has high rigidity in the direction of an axis Y where the stage 2 is displaced. Then the displacement of the piezoelectric element 9b is transmitted as it is, so that the stage 2 is slightly moved. On the other hand, the elastic body 10a of No.1 drive part 8a has low rigidity in the direction of the axis Y to generate the elastic deformation of a plate spring. Therefore, the drive point of No.1 drive part 8a does not act as a binding point for the stage 2. Consequently, the stage 2 does not perform its rotary motion around the drive point so that the occurrence of its rotation interference can be prevented and the slight parallel movement of the stage 2 in the direction of the axis Y can actually be available. And also when No.1 drive part 8a is driven, the slight parallel movement of the stage 2 in the direction of the axis X can be available.
Patent JP-S548150-A (JP)
Title: Rolling method for h-beam by universal mill
Inventor: UENO YASUSHI
IPC: B21B1/088
Filed: 1977-06-21
Abstract: PURPOSE:To manufacture the H-beam with the web of a specified height, by feeding the H-beam material, with web of insufficient height caused from the defacement of the horizontal rolls, into the mill where the gap of the vertical rolls is settled larger than the specified size, and then, by reducing the web of the material throg through the horizontal rolls.
Patent JP-H11268801-A (JP)
Title: Organic waste collecting transport vehicle
Inventor: MITO IKUKO
IPC: B09B3/00
Filed: 1998-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an organic waste collecting transport vehicle which can substantially decrease quantity and volume of organic waste and can convert it into a resource at the time of collecting and transporting it. SOLUTION: This organic waste collecting transport vehicle comprises a vehicle body 1 capable of travelling to an arbitrary point, a container 2 loaded on the vehicle body 1 in which organic waste such as raw garbage is accommodated, a crushing means 7 crushing the organic waste put into the container 2, a dewatering means 8 dewatering the crushed organic waste, a sparging means 9 sparging a fermenting agent over the organic waste in the container 2, and a heating means 10 heating the organic waste in the container 2 to a temperature in a prescribed range. Thereby, while the vehicle travels to a next collection site or a receiving facility, organic waste is crushed, dewatered, and sparged with a fermenting agent to be fermented in a heating state.
Patent JP-H06271838-A (JP)
Title: Compound for abrading barrel and method for abrading barrel
Inventor: KOBAYASHI HISAMINE
IPC: B24B31/14
Filed: 1993-03-08
Abstract: PURPOSE:To obtain an excellent luster by providing a compound with aither one of corncob and chaff power or both or adding either one of a corncob and chaff powder or both to the compound for, abrading a barrel. CONSTITUTION:A proper amount of either one of corncob and chaff powder or both is added to a compound consisting essentially of a surfactant useful for abrading a barrel to give a compound for abrading barrel. A material to be worked, an abrading material, either one of corncob and chaff powder or both, a compound and water are fed to an abrading tank, movement necessary for vibration such as rotary movement, planetary rotary movement or vibration is applied to the abrading tank to give the method of abrading a barrel.
Patent JP-H10264142-A (JP)
Title: Blade displacement detecting method for slicing device
Inventor: KAWAGUCHI KEIJI
IPC: B28D5/02
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To accurately detect a displacement of a blade even when an eddy current sensor is used by a method wherein a detected value is corrected by corresponding with a variation of a detection error in a variation zone from the start of a cutting of a work by the blade, to where the detection error by the eddy current sensor becomes stable. SOLUTION: At the time of a normal cutting of a work 7, a blade displacement detecting sensor 9 is returned to a detection location by a turning driving device 15. At the detection location, the blade displacement detecting sensor 9 has approached the center of a cutting area of an inner peripheral blade 5, and for this reason, a warpage of a blade 3 in the vicinity of the inner peripheral blade 5 at a location where the blade 3 first comes into contact with the work 7, can be accurately detected from the start to the end of the cutting, and based on the accurate warpage detected value, a warpage adjusting control can be performed, and the slice precision is improved. Also, a slice piece at the time of a normal cutting is thin, and the slice piece passes between the blade displacement detecting sensor 9 and the blade 3, without interfering the blade displacement detecting sensor 9.
Patent JP-H07283044-A (JP)
Title: Transformer
Inventor: MAEDA AKIO
IPC: H01F27/36
Filed: 1994-04-12
Abstract: PURPOSE:To provide a transformer being employed in a switching power supply in which the conduction noise is reduced. CONSTITUTION:A magnetic shield 5 surrounding a bobbin in parallel with a winding is shaped into a ring having electrical open ends. The magnetic shield 5 is inserted molded integrally with a metal lead wire 6 for connecting the shield 5 electrically with a circuit to produce a bobbin 2. The bobbin 2 is then fitted to a bobbin 1 applied with a primary winding 3 and a secondary winding 4 is applied to the bobbin 2.
Patent JP-S62227417-A (JP)
Title: Manufacture of laminated filter element
Inventor: YAMAGISHI TAKASHI
IPC: B01D63/08
Filed: 1986-03-31
Abstract: PURPOSE:To manufacture a filter element effectively by fixing a laminated material in a form of completed filter element to prevent the element from inclining and fusion bonding of filter medium of each layer simultaneously. CONSTITUTION:A substrate 11 constituting with a fusioned inner circumference edge of two pieces of ring film filter mediums 15 and a metallic ring 26 inserted between said filter mediums 15 are piled one by one on the required number of layers and a backing jig 25. A coil 28 is placed around the circumference of said laminated material, and a high-frequency current is applied to a coil 28, while being pressed by a press jig 25 from upward. The metallic ring 26 is heated up to heat the filter medium 15, and the outer circumference edge 15b of the filter 15 is fusion bonded with an outer frame 14, acting together with pressure of jigs 25 and 27. After being cooled down, the coil 28 and the metallic ring 26 are removed.
Patent JP-S59199534-A (JP)
Title: Method for purifying ferrous sulfate solution
Inventor: NISHIHARA MASAMI
IPC: C01G49/14
Filed: 1983-04-25
Abstract: PURPOSE:To obtain a clear purified FeSO4 solution only by recovering the supernatant liquid without requiring filtration, etc., by adding an alkali to an aqueous solution of FeSO4 containing impurities, until the FeSO4 is partially decomposed and deposited, adding a flocculant thereto, and settling precipitates. CONSTITUTION:An alkali, e.g. NaOH, is added to an aqueous solution of FeSO4 containing impurities, e.g. an aqueous solution of FeSO4 formed as a by-product in producing titanium oxide, etc. until the FeSO4 is partially decomposed and deposited. A flocculant, e.g. polyacrylamide, is then added to the solution. Thus, settling of precipitates formed by neutralizing and decomposing titanium materials, etc. and part of FeSO4 in the solution is completed in a short time. Therefore, the separation of the precipitates by filtration, etc. is not necessary, and a clear purified solution can be recovered only by recovering the resultant supernatant liquid.
Patent JP-S59199119-A (JP)
Title: Method for bending coolant pipe
Inventor: SHIODA HIROSHI
IPC: B21D7/022
Filed: 1983-04-26
Abstract: PURPOSE:To bend an inexpensive and lightweight coolant pipe without peeling its caulked parts from each other by constraining the caulked parts of the pipe having a space in its central part with a constraining roll and bending the pipe by a fixed roll and a bending roll. CONSTITUTION:In a method of bending a lightweight and inexpensive coolant pipe, consisting of a gas flowing pipe 1 having caulking parts at its both sides and a space in its central part which is formed by overlapping two sheets A, B with a corrugate sheet C between them, by holding the pipe 1 by two rolls of a fixed roll R4 and a bending roll R3 and moving the roll R3 around the roll R4; a bending device is constituted of constraining rolls 3, 3' for supporting both rolls R3, R4 by supporting shafts 5, 5' respectively and prevents the caulking parts from peeling from each other by pressing the parts by the rolls 3, 3'. Further, bearings 6 are set between the rolls 3, 4 and 3', 4' to enable the rolls at different speeds respectively thereby preventing the coolant pipe 1 from being scratched.
Patent JP-S548279-A (JP)
Title: Shortest route searching apparatus for vehicle traffic
Inventor: KADOGOSHI YUKINARI
IPC: G08G1/00
Filed: 1977-06-22
Abstract: PURPOSE: As to the apparatus which searches the route through which automobiles can run between arbitrarily assigned two points in the shortest time, automobiles are enabled to run to the objective place without stopping en route which leads to the failure of execution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S57181-A (JP)
Title: Insulation paint
Inventor: YOSHIHARA MITSUO
IPC: C09D5/25
Filed: 1980-05-31
Abstract: PURPOSE: An insulation paint giving an insulation coat with good apperance and excellent wear resistnce, which is prepared by incorporating a specified proportion of a fluorine-contg. epoxy cpd. in a paint composition.  
     CONSTITUTION: A paint composition from a polyester resin, a polyamide resin, etc. is compounded with 0.01W30pts.wt., per 100pts.wt. resin in said paint composition, fluorine-cotg. epoxy compd. [e.g., 2,2-bis(4-glycidyl.phenyl ether)-hexafluoropropane or hexafluoropentane.diglycidyl ether] of epoxy equivalent≥100, contg. 10wt% or more fluorine.  
     EFFECT: Since the fluorine-contg. epoxy compd. is miscible with a variety of paint resins because of the molecular structure and uniformly disperses in a baked coat, any problem such as inferior appearance of the coat or interlayer releasing does not occur. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58190930-A (JP)
Title: Motor driving shutter of single-lens reflex camera
Inventor: YAMAMOTO MASARU
IPC: G03B19/12
Filed: 1982-04-30
Abstract: PURPOSE:To improve the traveling reliability of a shutter by starting the traveling of the shutter when a motor is turning stably after the lapse of its rise time and then to realize the miniaturization on the shutter with a reduction of the motor load by setting the shutter traveling that has no relation with the film winding. CONSTITUTION:A motor driving shutter consists of the 1st clutch mechanism which drives the 1st and 2nd ratchet wheels 10 and 11 with a built-in motor 1 and then advances the front curtain 6 with engagement to the wheel 10, an electromagnetic device (trigger switch 20, electromagnet 23, etc.) which works after detecting the traveling of the curtain 6 and after the lapse of the set time, the 2nd clutch mechanism which is energized by the electromagnetic device and engages with the 2nd wheel 11, etc. A mirror is raised up during the rise time of the motor 1, and the wheel 10 engages with the clutch mechanism with a rise end signal to drive the curtain 6. The traveling of the curtain 6 is detected by the electromagnetic device. Then the wheel 11 engages with the 2nd clutch mechanism after a prescribed period of time elapse to drive the rear curtain.