baber/WOPTO huggingface dataset:
Patent JP-H0220715-A (JP)
Title: Creation device using ground improving material
Inventor: SENDA SHOHEI
IPC: E02D3/12
Filed: 1988-07-06
Abstract: PURPOSE:To efficiently carry out excavation and mixing agitation by installing shearing pawls onto the agitation blades installed at the top edges of the inner and outer pipes which revolve reversely each other and installing an excavation blade at the top edge of the inner pipe. CONSTITUTION:Agitation blades 5 and 5' are integrally installed at the top edge parts of an outer pipe 3 which is connected with a driving device and revolves reversely and an inner pipe 4 which is installed into the outer pipe 3 and whose top edge part is extended and projected, and a comb-shaped cutting edge-shaped shearing pawl 6 is fixedly installed into the agitation blades 5 and 5' downwardly. An agitation blade 8 having a pit 7 is installed integrally at the top edge of the inner pipe 4. Therefore, the corevolution of the excavated soil due to the agitation blades 5 and 5' and the excavation blade 8 is prevented, and the sure shearing action can be provided.
Patent JP-S5957062-A (JP)
Inventor: SAWADA YASUO
IPC: B61D47/00
Filed: 1982-09-24
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-H03121819-A (JP)
Title: Device for continuously manufacturing laminate
Inventor: KURUTO HERUTO
IPC: B32B37/02
Filed: 1990-06-27
Abstract: PURPOSE: To avoid damage to a surface of a strip laminate due to frictional heat at grinding by integrating a grinding station and a cooling station into a single device. CONSTITUTION: Grinding and cooling of a strip laminate 7 are simultaneously performed in a grinding and cooling device 24. The grinding of the rear side of the strip laminate 7 by means of a grinding brush 39 having a diamond is very effective and can be performed at higher speed. This enables an additional increase in output of the entire apparatus for fabrication of the laminates. During the grinding process of the rear side 49, the grinding and cooling device 24 is at the same time cooled. For this purpose, cooling water is provided in the inside tub 50. The inside tub 50 is filled with cooling water to a level so that the front side 48 as well as the rear side 49 of the strip laminate 7 is completely covered by cooling water.
Patent JP-H0333000-A (JP)
Title: Automatic anchoring ballast adjusting device of airship
Inventor: TANAKA KIMITO
IPC: B64F1/14
Filed: 1989-06-30
Abstract: PURPOSE:To make the help of ground supporters unnecessary in landing by providing a mesh-shaped turn table and an adjustable and movable mesh-shaped mast top in an anchoring spot of an airship, and making it possible to automatically lock the wedge-shaped hooks or the like on the tip end of wires hung down from the airship. CONSTITUTION:When an airship A lands, a winch 11 provided on the airship A is driven, and plural wires 3 provided with wedge shaped hooks on respective ends are hung down from the peripheral part of the airship A to make it engage with a mesh-shaped turn table 4 provided at an anchoring spot. A mesh-shaped mast top 5 which is movable up and down, fore and aft and right and left is operated to make it engage with a wedge-shaped hook provided with a groove installed on the end of the nose cone 14 of the airship A, so as to anchor the airship. In anchoring, the liquid 16 and small metal balls in a water tank 12 are fed to a tank 9 provided in the airship A by driving a pump 17 for ballast adjustment.
Patent JP-S6060201-A (JP)
Title: Rotary prime mover
Inventor: OKABE YOSHIO
IPC: F01C1/44
Filed: 1983-09-10
Abstract: PURPOSE:To reduce exceedingly the loss of energy by a method wherein a cylindrical casing and a rotor are provided, the cylindrical casing is formed by a facing a large circular arc and a small circular arc each other, while the rotor having a circular section is inscribed in the small circular arc. CONSTITUTION:A cylindrical casing 8 has a section which is described with facing a large circular arc 8' to a small circular arc 8'' on the axis of a rotating shaft 15 of a rotor 5, and a section connecting said both circular arcs with curves 8''', 8''''. The rotor 5 having a circular section is inscribed in the small circular arc 8''. An exhaust hole 10 is formed on the curve 8'''. An expansion chamber 3 is formed on the other curve 8''''. The rotor 5 is provided with plural valve bodies 6 along the external periphery surface thereof, the one end part of the valve body 6 is pivotally attached to the surface of the rotor 5, also the free end part of the valve body 6 is inscribed in the internal surface of the casing 8. By such a structure, the loss of energy can be reduced exceedingly.
Patent JP-H0219296-A (JP)
Title: Hopper gate opening and closing apparatus
Inventor: TACHIBANA HIROSHI
IPC: B65D90/66
Filed: 1988-07-05
Abstract: PURPOSE:To contrive the reduction of the clearance between a discharging opening and gates by installing rails near a discharging opening of a hopper and parallel to the opening plane thereof, providing the gate with wheels rolling on a rail and supporting the gate on the hopper, so that it can freely move on the rail parallel to the opening plane of the discharging opening. CONSTITUTION:The rails 4 are provided slightly above a discharging opening 3 at each side of a hopper 2 parallel to an opening plane thereof. The gates 6 for opening and closing the discharging opening 3 are formed into a U-shape and each gate is fitted with three wheels 7 on each side. The wheels 7 of not less than two provided on each side are sufficient and these wheels are so shaped as to conform with the shape of the rail 4 for guidance thereby. The gate 6 is supported by the hopper 2 with the wheels 7 set on the rail 4 and freely movable thereon parallel to the opening plane of the discharging opening 3. Therefore, there is no need for widening a clearance B between the discharging opening 3 and the gate 6 to maintain the movement zone of the gate 6 and the clearance can be reduced to such degree as to allow a contact sliding therebetween, thereby effectively preventing the outflow of earth and sand.
Patent JP-H0525001-A (JP)
Title: Method for enhancing quality of serum-free therapeutic solution and eye tissue
Inventor: RICHIYAADO ERU RINDOSUTOROOMU
IPC: A61K31/715
Filed: 1991-07-08
Abstract: PURPOSE: To obtain a serum-free medical solution capable of preserving a human corneal tissue at a low-temperature state in a period from the extraction of a transplanting corneal tissue from a donor to the transplantation to a patient and of preventing the tissue from deteriorating. CONSTITUTION: This medical solution comprises (A) an aqueous nutrient and an electrolyte solution such as an Eagle's minimum essential medium, (B) glycosaminoglycan such as chondroitin sulfate or hyaluronic acid, (C) a deturgescent agent such as dextran, polyvinylpyrrolidone, hydroxypropylmethyl cellulose, (D) a buffer agent such as hydrogencarbonate buffer solution, (E) an energy source such as glucose, a pyruvate or fructose, (F) an antioxidant such as ascorbic acid or 2-mercatoethanol, (G) a growth factor such as an epidermal growth factor or a basic or an acidic fibroblast growth factor, a transformant growth factor-α and β-, an insulin analog growth factor-I and -II and optionally further an antibiotic and/or an antifungal agent and a membrane stabilizer.
Patent JP-S6326254-A (JP)
Title: Chucking device
Inventor: MATSUBARA YASUSHI
IPC: B66C13/00
Filed: 1986-07-16
Abstract: PURPOSE:To improve the efficiency of a casting and molding stage and to prevent the damage of a device by providing a partition wall member between a chuck part and a chuck driving part, and delineating passges in which cooling fluid flows to the inside thereof. CONSTITUTION:The partition wall plate 12 is installed between the chuck part 14 having work supporting means 18a-18d and the chuck driving part 16 having cylinders 22a-22d and work pressing cylinder 24. The fluid passages 34 connected to a cooling water supply source on the outside are further disposed in the partition wall plate 12 to permit the flow of the cooling water therein. The chuck part 14 is advanced into the work by a robot device, etc., and the work is held by driving the cylinders 22a-22d and 24. The partition wall plate 12 is internally cooled by the cooling water so that the transfer of heat of the work to the driving part 16 is prohibited. The efficiency of the casting and molding stage is thus improved and the damage of the device is prevented.
Patent JP-H09250574-A (JP)
Title: Disk brake
Inventor: KURASAKO RIYOUICHI
IPC: F16D65/092
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To realize the easiness of replacement and the miniaturization of a disk brake, by providing an engaging part for engaging other than a piston outer periphery, and a friction pad retaining part, for engaging a friction pad back plate, and capable of mounting/dismounting a friction pad to/from a piston on a friction pad supporting means etc. SOLUTION: A supporting member 5 is composed of the base board part 14 on the center part, a pair of locking pieces 15 extended from the center part 14, and of lower and upper side retaining pieces 16 and 17 etc. The engaging pieces 15 are engaged with the projection parts 9 of a piston 3 to fit the supporting member 5 to the piston 3. The retaining pieces 16 and 17 are engaged with lower and upper side positions to the mounting/dismounting direction of a back plate 11 respectively. Consequently, the arrangement of constitution, for fitting a friction pad 4 to the outer peripheral portion of the piston 3 is not needed, not increase the axis direction length of the piston 3, and miniaturize a disk brake 1. Also, the friction pad 4 can be replaced via an opening part 2 despite in a disk rotor mounted condition.
Patent JP-S5956901-A (JP)
Title: Hot rolling method using ceramic roll
Inventor: TERAKADO RIYOUJI
IPC: B21B1/16
Filed: 1982-09-28
Abstract: PURPOSE:To enable hot rolling using ceramic roll having high resistance to wear by controlling the surface temp. of the roll to a temp. approximate to the temp. of a rolling material during idling of the roll and passing of the material. CONSTITUTION:The outside peripheral surfaces of ceramic rolls 1, 1' are covered with heating and heat insulating devices 3 except the periphery for rolling down necessary for rolling to maintain the surface of the rolls 1, 1' at the temp. approximate to the temp. of a rolling material 2. The device 3 contains heat resistant refractories 4 and a heating element 5 and, for example, an electrical resistance heating element is used as the element 5 so that the temp. is controlled quickly with good accuracy. Then the roll surface of the part where it is not covered by the device 3 is instantaneously air-cooled during idling but there is no sizable decrease in the temp. The roll surface is instantaneously heated up by the heat generated on accout of plastic resistance and friction during rolling, but is merely heated up to a level slightly higher than the temp. level of the device 3.
Patent JP-H0219032-A (JP)
Title: Distribution line carrier transmission system
Inventor: SUZAWA SHUNJI
IPC: H04B3/54
Filed: 1988-07-07
Abstract: PURPOSE:To realize the miniaturization of a slave station in heat design, as well by providing a function capable of varying a transmission output to the slave station and applying repolling repetitively in a prescribed time when the reception of a master station is disabled, thereby enhancing the transmission output sequentially. CONSTITUTION:In the case of receiving a polling signal, a control circuit 9A outputs a pulse as a transmission command. Then a transmission level selection circuit (11A) receives a pulse output to start a timer (15) and when the succeeding pulse output is received before timeup, a transmission level command at a high output side is outputted and the transmission level command at a low output is outputted after the time is expired. When the state of a transmission line is excellent, the transmission output of the slave station is suppressed lower and the transmission output of the slave station is switched sequentially to be high by the repetitive polling from the master station within a prescribed time if the state of the transmission line is deteriorated. Thus, the size of the slave station is made small from the standpoint of the heat design, as well.
Patent JP-S5791320-A (JP)
Title: Intake device for internal combustion engine
Inventor: YAMAMOTO WATARU
IPC: F02M35/10
Filed: 1980-11-28
Abstract: PURPOSE: To simplify the moving valve mechanism of a four-cycle internal combustion engine provided with two intake valves per cylinder, by placing the intake valves in prescribed order as to the rotating direction of the swirl and operating the valves by an identical rocker arm.  
     CONSTITUTION: A first and a second intake ports 5, 6 are opened in a cylinder head 2 and oriented toward a combustion chamber 4 so that a mixture having passed through the intake ports swirls in the combustion chamber 4 around the axis of a cylinder 1. The cross-sectional area of the port 5 is made larger than that of the other 6. A first and a second intake valves 8, 9 for opening/closing the intake ports 5, 6 are engaged with an identical rocker arm 13, which is driven by a single cam 12. The points X 1 , X 2  of contact of the stems 8a, 9a of the valves 8, 9 with the rocker arm 13 are so set that the distance S 1  between the contact point X 1  and the support shaft 14 of the arocker arm 13 is longer than that S 2  between the other contact point X 2  and the support shaft in order  to make the valves different from each other in lift. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0828799-A (JP)
Title: Control device for gas shutoff valve
Inventor: MASUDA ISAO
IPC: G01F3/22
Filed: 1994-07-20
Abstract: PURPOSE:To prevent such a situation that shutting-off is impossible because a gas shutoff valve has not been operated for a long time. CONSTITUTION:A means 60a outputs a signal which indicates the state of a gas shutoff valve 60 on a gas supply route 1a, and a first timer 5b1 starts time count when it detects any change in the state signal, and a second timer 5b2 starts time count in accordance with the first timer's time count. If a detecting means 5c detects use of no gas on the downstream side until the second timer finishes time count of a certain time, a valve control means 5d generates a valve control signal for opening/closing the gas shutoff valve. If gas is still used after the second timer finishes its time count, a warning means issues a warning of that event. In this case, a signal for opening or closing the shutoff valve is generated by manual operation of means 7a, 8a. Detection whether gas is used or not is carried out by monitoring flux pulse signals dispatched by a gas meter in accordance with gas supply.
Patent JP-2000357620-A (JP)
Title: Manufacture of electronic component
Inventor: HORIE KENICHI
IPC: H01F41/04
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To easily narrow the spacing between adjacent parts of a conductor by including in a method for manufacturing a component a first heating process for heating a part of a rod covered with a first material or a second heating process for heating a cut piece before forming an external electrode. SOLUTION: A wire 14 which is a conductor covered with a thin coating material 33 is so wound around a rod that the coating materials 33 of adjacent parts of the wire 14 may come into contact with each other, forming a spacing B between the adjacent parts of the conductor. The rod wound with the wire 14 the spacing B being kept narrow is coated with the paste and then is cut into pieces, which are heated at 200 deg.C to 500 deg.C. The coating material 33 which constitutes the wire 14 is burned out by the heating process to form a space between the adjacent pats 3c of the conductor 3. The space thus formed should be narrower than the spacing B between the adjacent parts 3c of the conductor 3 before heating at 200 deg.C to 500 deg.C.
Patent JP-S5971969-A (JP)
Inventor: KUMAKURA KOUJI
IPC: F25D11/00
Filed: 1983-09-14
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-H0725489-A (JP)
Title: Movable member lock device for image forming device
Inventor: MORI NAOTO
IPC: B65H1/26
Filed: 1993-07-07
Abstract: PURPOSE:To simplify the structure, and to reduce the number of parts, and to reduce the manufacturing man-hours, and to improve the locking performance to eliminate the generation of displacement by projecting a turning arm from an opening part with the turning thereof, and engaging it with a door to lock a movable member with a device main body. CONSTITUTION:At the time of inserting a cassette 3, in which the papers 5 are housed, into a device main body 7 of a copying machine, an adjustment plate 9 is adjusted by an adjustment screw 11 of the cassette 3 to lock a roller catcher 13 with a roller 15, which is provided in the device main body 7, for temporary fixation. After the temporary fixation by the roller catcher 13 and the roller 15, a turning arm 23 is turned by a driving means to push up a door 19 for engagement, and in the case where the external force is applied, it is regulated by a door 19a. A lock mechanism 20 is formed of an opening part 17 having a required opening area in response to the adjustment range of the device main body 7, doors 19, 19a, which are provided so as to cover a part of the opening part 17 and which can be opened and closed freely, and a turning arm 23 for locking the cassette 3 with the device main body 7.
Patent JP-S6146154-A (JP)
Title: Rotor for magnet rotary type motor
Inventor: NAKAJIMA SHINICHI
IPC: H02K1/27
Filed: 1984-08-11
Abstract: PURPOSE:To improve the reinforcing efficiency per thickness of a material by forming a protecting case in a cup shape. CONSTITUTION:Two cup-shaped protecting cases 6 made of a nonmagnetic material are engaged fixedly through an adhesive 4 to a cylindrical yoke 2 and a plurality of arcuate magnets 3 to substantially coat the outer surface of the magnet. A hole 6b engaged with a rotational shaft 1 is formed at the center of a bottom 6a. Thus, the cases 6 are formed in a cup shape to improve the reinforcing efficiency per thickness of the material, an eccentricity of a rotor to the shaft 1 at a rotor assembling time can be substantially eliminated by engaging with the shaft 1, and the axial flowout of the adhesive 4 can be prevented by the bottom of the cases 6.
Patent JP-S6060183-A (JP)
Title: Method for treating combustible gas in dry quenching equipment for red hot coke
Inventor: SHIMOZATO YOSHIO
IPC: C10B39/02
Filed: 1983-09-14
Abstract: PURPOSE:To carry out safely the charging of coke, by feeding part of a inert cooling gas to a coke charging hopper, mixing it with a combustible gas generated in the hopper, mixing the mixture with air and burning the combustible gas in a catalytic reactor. CONSTITUTION:Coke 1 to be quenched is fed through a coke charging hopper 2 to a grate 4 where heat exchange between the coke 1 and a cooling inert gas 5 is conducted to quench and cool the coke, and the coke is then discharged out of the quenching equipment. The inert cooling gas 5 heated by heat exchange with the coke 1 is cooled in a waste heat boiler and circulated by means of circulating fans 7, 7', 7'' etc. to use it. Part of the inert cooling gas 5 circulated is taken up by means of a blower 35, fed to the hopper 2 and mixed with a combustible gas G generated in the hopper 2. The gas mixture is taken out of the hopper 2, mixed with air 33 and introduced into a catalytic reactor 32 to burn the combustible gas G.
Patent JP-S6323980-A (JP)
Title: Pulverized 'bojuntan', production thereof and paint composition
Inventor: KAKIBA TAKAO
IPC: C09D7/12
Filed: 1986-07-17
Abstract: PURPOSE:To obtain pulverized bojuntan (swelled coal) useful as a filler for paint compsn, which does not cause sagging and can form a thick coating, by heat-treating fine coal powder and a specified swelling agent to obtain bojuntan block and pulverizing it. CONSTITUTION:15-75wt% fine coal powder and 85-35wt% at least one swelling agent selected from the group consisting of pitch oil, heavy oil. plasticizers, high-voiling solvents and natural or synthetic resins are heat-treated to obtain lumpy bojuntan having a softening point of not lower than 110 deg.C, The block is pulverized to obtain the desired pulverized bojuntan having an average particle size of 0.1-200mu and a softening point of not lower than 110 deg.C. The pulverized bojuntan contains only trace amounts of solvents or is free from the solvent and can be adjusted to have a high nonvolatile content (up to 100%). It can be stored without fear of causing secondary agglomeration or blocking. The particle size thereof can be arbitrarily adjusted and it can be added as a pigment or a filler.
Patent JP-S6229189-A (JP)
Title: Semiconductor laser
Inventor: SUGIMOTO MITSUNORI
IPC: H01S5/00
Filed: 1985-07-30
Abstract: PURPOSE:To obtain a semiconductor laser superior both in optical confining characteristics and in temperature characteristics with the carrier-overflow suppressed, by forming an active layer and at least two periods or more of semiconductor layers in contact with the active layer, with their forbidden band width gradually changing in the film thickness direction. CONSTITUTION:A buffer layer 11, an N-type clad layer 1, an N-side light guide layer 2, an active layer 3, a P-side light guide layer 4, a P-type clad layer 5, a cap layer 12 are made to crystal-grow in order on an N-GaAs substrate 10. MBE method, MO-CVD method, or the like can serve as crystal-growth method. Then, an SiO2 film 13 is formed by CVD method or the like and SiO2 on a stripe electrode region 16 is removed by photoetching method. Next, a P side electrode 14 and N side electrode 15 are formed. Thus, with guide layers having periodical structure of graded layers on both sides of the active layer, carrier-overflow from the active layer can be fully suppressed, and oscillation of a low threshold value can be realized on account of superiority in both temperature characteristics and optical confining characteristics.
Patent JP-H0835720-A (JP)
Title: Air filter
Inventor: SHIGENARI MASAO
IPC: F24F13/28
Filed: 1994-07-20
Abstract: PURPOSE:To suck dusts without reducing permeability by opening many holes near a bent part of nonwoven fabric in an air filter in which a frame and a filter of the fabric bent continued in crest state is extended in the frame. CONSTITUTION:An air filter 1 disposed between the suction inlet of the indoor unit, etc., and a heat exchanger of an air conditioner to suck dusts to be sucked from the inlet is extended in a frame 2 made of a resin molding material, and bent to be formed of nonwoven fabric continued in a crest state. Many pores 1c each having a small diameter are opened near the vertexes of the crest 1a and a trough 1b. The pores 1c are formed by many styluses provided near the vertexes of molds and the troughs and pore molds corresponding to the styluses. Thus, the laying densities of the crests 1a and the troughs 1b are enhanced, and even if permeability is reduced, suction air is passed through the pores 1c, and hence the dusts can be efficiently sucked.