baber/WOPTO huggingface dataset:
Patent JP-S57146916-A (JP)
Title: Transmission coupling of rotation
Inventor: TAKAMI AKIRA
IPC: F02P5/07
Filed: 1981-03-04
Abstract: PURPOSE:To obtain a transmission coupling of rotation capable of miniaturizing an ignition distributor or the like, by such constitution that an angle control mechanism, utilizing centrifugal force, is arranged between a driving member and driven member and a rotary angle relative position of input and output shafts is automatically controlled by rotaty speed of the input shaft. CONSTITUTION:If a driving member 31 is driven by a cam shaft 10, a device 30 is rotated. Accordingly, clockwise rotary moment of centrifugal force acts upon a weight 33 for a meshing point Q of an internal tooth 31a and the second external tooth 33a. On the other hand, tension of a spring 34 acts to the direction counter clockwise, then the weight 33 is rotated to a position where said rotary moment of centrifugal force is balanced with the tension of the spring 34. In accordance with the above operation, a driven member is rotated by a planetary gear mechanism formed with internal and external teeth 31a, 32a,  33a, 33b. In this constitution, a rotary angle relative position can be automatically changed in accordance with input rotary speed to miniaturize equipments.
Patent JP-S58148811-A (JP)
Title: Composition for oral cavity
Inventor: KATOU HITOSHI
IPC: A61K8/64
Filed: 1982-03-01
Abstract: PURPOSE:A composition, containing NaCl, a surfactant and a water-soluble casein, and having improved detergency in the oral cavity and feeling of use without deteriorating the foaming property of the surfactant even in a large amount of the NaCl. CONSTITUTION:A composition for the oral cavity, containing 4-15wt% NaCl, 0.5-5wt% surfactant and 0.5-5wt% water-soluble casein, and usable as a toothpaste, tooth powder, tooth wash and mouthwash, etc. The water-soluble casein preferably has 1g/100ml water (20 deg.C) solubility in water at 7pH, and is obtained by precipitating and separating casein from a skimmilk in an aqueous solution having a pH if necessary adjusted to about the isoelectric point (4.4-4.7pH), and reacting the precipitated casein with an alkali. An anionic surfactant, e.g. sodium lauryl sulfate, ampholytic surfactant, e.g. the imidazoline type, may be used as the surfactant.
Patent JP-S58149500-A (JP)
Title: Evaporation-restricting method for low-temperature liquefied gas leaked out to inside of liquid-stop levee
Inventor: TOMURA SHIGEO
IPC: F17C13/12
Filed: 1982-03-01
Abstract: PURPOSE:To restrict the evaporation of a low-temperature liquefied gas, by uniformly floating a particulate heat insulating material on the liquid surface of a low-temperature liquefied gas leaked out from a storing tank for the gas into the interior of a liquid-stop levee so as to form an interfacial heat-insulating layer. CONSTITUTION:When a fire breaks out on the low-temperature liquefied gas 4 leaked out from the storing tank 1 for the gas 4 throuth a broken part 2 of the tank 1 and remaining in the interior of the liquid-stop levee 3, a particulate heat insulating material 6 is scattered by an appropriate means in such an amount as to cover the liquid surface substantially completely so that the material 6 is floated on the liquid surface to form the interfacial heat-insulating layer. Accordingly, the evaporation of the liquefied gas 4 due to the radiant heat from flames is restricted.
Patent JP-S60175726-A (JP)
Title: Boiling cooling device in engine for cab-over type vehicle
Inventor: HAYASHI YOSHIMASA
IPC: F01P11/00
Filed: 1984-02-22
Abstract: PURPOSE:To enhance the heat radiating effect of a condenser for releasing the heat of vapor of cooling liquid, in a boiling cooling device in which the evaporating latent heat of cooling liquid is used for cooling an engine, by laying the condenser in the front section of a vehicle, separating the same from the engine. CONSTITUTION:Upon installation of a boiling cooling device on a cab-over type vehicle 25, a vapor passage 32 for leading therethrough vapor obtained from cooling liquid in a water jacket, which is heated and boiled by the heat of an engine 27, is connected to the upper section of the water jacket formed surrounding around cylinders in the engine 27. This vapor passage 32 is extended forward below the floor 34 of a driver's compartment 33, and is connected to the upper part of a condensor 7 laid on the inside of the lower part of a front panel 35 in the vehicle 25. Further, a lower tank 9 provided in the lower section of the condenser 7 is connected to the water jacket 2 through a coolant passage 12 disposed therein with a solenoid valve 36 and a supply pump 13 to return cooling liquid condensed in the condenser 7.
Patent JP-H07238154-A (JP)
Title: Polyester copolymer resin and hollow vessel made therefrom
Inventor: HOSOKAWA YASUTOKU
IPC: C08G63/66
Filed: 1994-03-02
Abstract: PURPOSE:To obtain a polyester copolymer resin used as a molding material and having transparency, heat resistance and impact resistance. CONSTITUTION:This polyester copolymer resin is one wherein the constituent dicarboxylic acid component mainly consists of terephthatlic acid and the constituent glycol component comprises 10-80mol% compound of formula I and 10-80mol% compound of formula II (wherein m and n each is 1-5; and p is 2-4).
Patent JP-S62190687-A (JP)
Inventor: SUGIYAMA SHUNICHI
IPC: H05B6/10
Filed: 1986-02-17
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08224118-A (JP)
Title: Hair retainer
Inventor: YASUDA MASAHIRO
IPC: A46B15/00
Filed: 1995-02-21
Abstract: PURPOSE: To highly generalize the use with concurrently other functions than the hair retaining by separating the hair pressing member from the comb teeth group, and rotating the comb teeth group so as to be open to the hair retainer body and thus usable also as a hair brush or comb. CONSTITUTION: To an end 1a of hair retainer body 1, a hair pressing member 2 is hinged to rotate freely around one of both its ends 2a. The hair retainer body 1 and hair pressing member 2 are both hooked, so as to be feely hookable/ unhookable, by hooking devices 10 and 12 located at their respective other ends 1b and 2b than their above ends. Simultaneously, the hair pressing member 2 is separated from the comb teeth group 4, which is placed on the back of hair retainer body 1. Thus, the comb teeth group 4 is rotated so as to be open to the hair retainer body 1 to or over the extent that the comb teeth group 4 is usable also as a hair brush or comb.
Patent JP-H07241486-A (JP)
Title: Method for controlling pressing force in roller-type crusher
Inventor: MURAKAMI EIJI
IPC: B02C15/04
Filed: 1994-03-02
Abstract: PURPOSE:To prevent the slip of the roller and material to be crushed and to obviate the violet self-excited vibration of a rollertype crusher due to the stick- slip phenomenon. CONSTITUTION:A crushing ring 3 is formed freely rotatably in the horizontal direction in a housing 19, three rollers 5 are arranged at regular intervals in the rotating direction, the rollers 5 are supported by one almost horizontal triangular pressing frame 6 through a bracket 4 respectively, and the roller 5 is pressed by the frame 6 and brought into contact with a material to be crushed in a recess on the ring 3 to crush the material by the roller-type crusher. A vertically movable rod 10 is fixed to each apex of the triangle of the frame 6 by a hydraulic cylinder 9. The vertical displacements of the rods 10 are adjusted to make the frame 6 practically parallel with the upper surface of the ring 3.
Patent JP-S55125185-A (JP)
Title: Soil stabilization technique
Inventor: IWASAKI TAKAAKI
IPC: C09K17/30
Filed: 1979-03-20
Abstract: PURPOSE: To stabilize and strengthen soil texture and to prevent erosion and weakening by a method wherein wetted soil is mixed with a powdered urethane prepolymer contg. hollow mineral powders.  
     CONSTITUTION: An org. isocyanate cpd. such as tolylene diisocyanate or 1,4-bis phenylmethane diisocyanate is reacted with a polyether polyol consisting mainly of exyethulene chain and having an average MW of not less than 1,000 at a temp. of from a room temp. to 100°C to obtain a liquid urethane prepolymer having a viscosity of 1,000W3,000cps. Then 100pts.wt. of the liquid urethane prepolymer is mixed with 80W160pts.wt. of hollow mineral powders having specific surfce area of not more than 3m 2 /g and an average particle diameter of 5W200μ, such as "shirasu" ballow or foamed glass, to obtain a powdered urethane prepolymer. Then 100pts.wt. of wetted soil is mixed with 2W20pts.wt. of the powdered urethane prepolymer to concrete intimately soil. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52115995-A (JP)
Title: Pressure tube type reactor
Inventor: YOKOMIZO OSAMU
IPC: G21C15/22
Filed: 1976-03-26
Abstract: PURPOSE: A pressure tube type reactor capable of keeping flow at stable even in a case of natural circulation and low thermal output by means of separating one part of flow passages at the outlet of the heating unit in the fuel channel or flow passage at near boundary of a rising tube inlet, into many of small flow passage. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52116909-A (JP)
Title: Centrifugal pump
Inventor: TAKI TOMOTAKA
IPC: F04D1/12
Filed: 1976-03-26
Abstract: PURPOSE: An automatic operation system of a centrifugal pump in which the repetition interval of starting and stopping is not practically influenced even if the capacity of a pressure tank is made smaller. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58148027-A (JP)
Title: Drawing device
Inventor: KOJIMA HAJIME
IPC: B21D22/22
Filed: 1982-02-27
Abstract: PURPOSE:To prevent generation of wrinkles and surface flaws on worked products in deep drawing a blank by a die and a punch by preventing the blank from flowing into the liquid pressure chamber in the die by a pressure oil supplying device provided in the die and a groove provided on a blank holder. CONSTITUTION:A blank 3 to be worked is placed on a die 1' provided with a liquid pressure chamber 2, pressed by a blank holder 4, and deep drawn by pressing in a punch. In this case, a pressure oil supply passage 8 is provided from outisde of the die 1' to the holding face of the blank. At the same time, a concave groove 7' is provided on the face of the blank holder 4 corresponding to the opening of the pressure oil supply passage 8. When deep drawing, pressure oil is sent into the pressure oil supply passage 8 by a pump 9, and bending deformation 3a is formed on the blank 3. Flowing of the blank 3 into the liquid pressure chamber is prevented by the deformed part 3a, and generation of wrinkles and surface flaws is prevented.
Patent JP-H02212488-A (JP)
Title: Triazolepyridmine derivative
Inventor: SHIMIZU SHINICHIRO
IPC: A61K8/00
Filed: 1989-02-13
Abstract: NEW MATERIAL:A compound shown by formula I [R1 and R2 are H, lower alkyl or aralkyl) R<3> is H or lower alkyl; R<4> is H, lower alkyl, trifluoromethyl or R<3> and R<4> are bonded to form bifunctional alkylene) R<5> is H, nitro, ester residue of organic carboxylic acid or -CONR<6>R<7> (R<6> and R<7> are H or lower alkyl)]. EXAMPLE:7-Diethylamino-2-acetoxymethyl-5-methyl-s-triazolo-[1,5-a]-pyr imidine. USE:A drug for cerebral ischemic disease, for preventing metastase of cancerous cell, for gastric ulcer and skin disorder and for promoting hair growth. PREPARATION:A compound shown by formula II is reacted with an organic carboxylic acid shown by the formula R<8>-COOH to give a compound shown by formula III. Then this compound is reacted with phosphorus oxychloride shown by the formula POCl3 to give a compound shown by formula IV. This compound is reacted with an amine shown by the formula NHR<1>R<2>.
Patent JP-H11316728-A (JP)
Title: Method and device for automatically transferring and maintaining internet based information
Inventor: MILOVANOVIC RAJKO
IPC: G06Q30/00
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and a system for transferring electronic uniform publication objects. SOLUTION: Bar code tags 116 and 118 are added to publication prior to distribution to readers 12. Bar code readers 22 scan the bar codes 116 and 118, and they are formatted to a prescribed message format fitted to a network protocol and are transmitted to a related publisher 30. The publisher 30 pushes the requested electronic uniform object 32 or transfers the pointer of the user 12 to a network site containing the electronic uniform object 32 which is previously requested. The publisher 30 can push updating of the publication to the user 12 instead.
Patent JP-S63200325-A (JP)
Title: Turnable lens supporting device
Inventor: HAMADA TSUTOMU
IPC: G11B7/09
Filed: 1987-02-16
Abstract: PURPOSE:To facilitate the adjustment of an optical axis by separating it, by constituting a device in such a way that a space is provided between a lens supporting piece and its turning axis, and parallelism is adjusted after adjusting the concentricity of two optical axes at right angles with each other. CONSTITUTION:The adjustment of the concentricity between the optical axis (a-a) of a lens which focuses on a disk 12 and the optical axis (b-b) of incident light to the lens is performed by the adjustment of a flat spring 14 so that a light quantity passing the lens becomes maximum for an incident light quantity on a though hole 16a. Simultaneously, the eclipse of light beams due to the undeviation of the parallelism between optical axis (a) and (b) an be also adjusted. Next, the turning axis 16 is inclined in the space 18 by jogging a jig 21, thereby, the parallelism of the optical axis (a) for the optical axis (b) can be adjusted. At this time, the optical axis (b) is prevented from being inclined according to the characteristic of a parallelogram prism 20. Finally, a bonding agent 23 is filled in the space 18. Therefore, since the adjustment is performed by separating the adjustment of the parallelism from that of the concentricity of the two optical axes, the adjustment of the optical axis can be performed easily.
Patent JP-S61196706-A (JP)
Inventor: IRI SHIYUTEPAN
IPC: G02B6/44
Filed: 1986-02-19
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-S57149654-A (JP)
Title: Transmission device
Inventor: OOSHIMA SHINTAROU
IPC: H02K49/10
Filed: 1981-03-10
Abstract: PURPOSE:To prevent unsymmetrical wear of bearing by installing magnetic poles at the inner or outer periphery of two rotary bodies, and thus providing repulsive force and attractive force against the harmful attractive force and repulsive force of the rotary bodies, respectively. CONSTITUTION:Subsidiary magnet plates, a1, a1, and a2, a2', each having a uniform thickness, W1, W1' and W2, W2', and uniform magnetic polarity N, are installed circumferentially on the both ends of each rotary body 1, 2. With above installation, repulsive force, f1 and f1', are generated at a1 and a1' respectively, and the force, f1+f1', which is in reversed direction against the force F1 is imposed on the shaft of rotary body 1. In the same manner, repulsive force, f2 and f2', are generated at a2 and a2' respectively, and the force, f2+f2', which is opposite to the force F2 exerts on the shaft of rotary body 2. When relations ¦F1¦=¦f1¦+¦f1'¦and¦F2¦=¦f2¦+ ¦f2'¦is established, opposing of forces cancel each other, and no force exerts on the shafts of rotary bodies 1, 2.
Patent JP-H03236241-A (JP)
Title: Method for forming conductive protrusion
Inventor: NAKATSUKA YASUO
IPC: H01L21/60
Filed: 1990-02-13
Abstract: PURPOSE:To facilitate the formation of conductive protrusions for the electrodes of an IC chip and to enhance reliability in high density connection with leads on the side of a substrate by using a conductor holding member wherein a plurality of conductors are dispersed in a holding body comprising an electric connecting member, and transferring the conductors to the electrodes of the IC chip as the conductive protrusions. CONSTITUTION:A passivation film 30 is formed on the surface of an IC chip 21 on which electrodes 22 are not formed. Conductors 2 (end parts 2a) of a conductor holding member 1 are aligned with the positions of the electrodes 22 of the IC chip 21. Thereafter, a bonding jig 28 is moved. The conductors 2 which are the conductive protrusions are transferred and bonded to all the electrodes 22 together by a thermocompression bonding method. Then, the holding member 3 is mechanically released, and only the conductive protrusions 2 are formed on the electrodes 22. At this time, the diameter of the end part 2b of the conductor 2 which is not in contact with the electrode 22 is approximately equal to the diameter of the part in the holding member 3. Therefore the holding member 3 can be readily removed.
Patent JP-H02214491-A (JP)
Title: Servo controller
Inventor: MATSUMOTO TAKAHARU
IPC: H02P5/46
Filed: 1989-02-13
Abstract: PURPOSE:To reduce the dead time of a speed detecting signal for calculation so as to secure a sufficient phasic margin to a servo system by dividing a servo cycle by the number of motors to be controlled and calculating the control signal for servo control based on the rotating speed of each motor detected in the preceding detecting cycle during each divided period. CONSTITUTION:A fixed-cycle timer 10 outputs a pulse signal P the cycle of which is the 1/2 of a servo cycle T. From the pulse signal P, decode signals D1 and D2, the cycles of which are equal to the servo cycle and phases of which are shifted from each other by a 1/2 cycle, are produced by means of a binary counter 11 and decoder 12. By means of the decode signals D1 and D2, speed detectors 6 and 7 alternately output speed signals V1 and V2 at every servo cycle. A microprocessor 13 calculates and outputs the control signal of the motor of the number indicated by a count CO at the timing given by means of an interrupt signal INT.
Patent JP-H02215911-A (JP)
Title: Lubricating oil passage structure of cylinder block
Inventor: SAKURAHARA KAZUO
IPC: F02B75/18
Filed: 1989-02-13
Abstract: PURPOSE:To make it possible to rather increase rigidity of a journal wall through a possibility of easy formation of an oil passage by forming a lubricating oil passage branching toward the bearing hole of a rotary shaft body in parallel with bolt inserting through holes for the purpose of binding up a bearing cap. CONSTITUTION:A cylinder block 1 has bearing parts 20a for supporting, at side of a cylinder balancer shafts 17 on a journal wall 13a. Here-upon, foot part 35a connecting bearing caps 30a to each other fixed to the bottom end face of the journal wall 13a is extended in a cylinder line direction. Lubricating oil passages 44b, 44c branching toward bearing parts 20a from oil galleries 43b, 43c provided inside of the foot part 35a are formed in parallel with bolt inserting through holes 40, 41 for the purpose of binding bearing caps 30a to the journal wall 13a. Thereby, the lubricating oil passages 44b, 44c are formed separately from a branching oil passage 44a for the crankshaft 33, therefore the journal wall 13a can be prevented from deterioration of its rigidity. It also becomes possible to simplify working process.
Patent JP-2000191609-A (JP)
Title: Production of 5-amino-1-hydroxy-2-naphthoic acid
Inventor: MAEKAWA YUZO
IPC: C07C227/02
Filed: 1999-01-01
Abstract: PROBLEM TO BE SOLVED: To produce 5-amino-1-hydroxy-2-naphthoic acid useful as a photographic chemical, etc., in a high yield and purity by carboxylating a specific naphthol in the presence of a specific alkali metal salt. SOLUTION: The objective compound is produced by carboxylating (A) 5- amino-1-naphthol with carbon dioxide gas in the presence of (B) an alkali metal carbonate and/or phosphate preferably at a temp. of 120-230 deg.C. Preferably, the carboxylation is carried out in one or more kinds of solvents selected from among a hydrocarbon such as ligroin, a glycol ether such as dipropylene glycol monomethyl ether and a glycol and using 0.5-2.5 mol of the component B based on 1 mol of the component A. The reaction is preferably carried out e.g. under a pressure of about 8-20 kg/cm2.
Patent JP-H07244082-A (JP)
Title: Hall element ammeter
Inventor: NAGASE TAKAMITSU
IPC: G01R15/20
Filed: 1994-03-03
Abstract: PURPOSE:To achieve a smaller size and higher accuracy by subtracting a second magnetic flux of a secondary winding from a first magnetic flux of a primary winding to reduce a necessary magnetic flux concerning a Hall element ammeter. CONSTITUTION:In the Hall element ammeter, a voltage value VO is fed back to a secondary winding 10 of a magnetic core 1 after the amplification of an output voltage value VH from a Hall element 4 to make a magnetic flux PHIH on the Hall element 4 smaller than ever significantly, thereby, achieving a achieving a smaller size of a magnetic circuit and higher accuracy.
Patent JP-H01208131-A (JP)
Title: Ionizing radiation curing laminated body and manufacture of decorative material for which laminated body is used
Inventor: DOI TOMIO
IPC: B32B7/10
Filed: 1988-02-16
Abstract: PURPOSE:To enable transfer of a desired uneven pattern, by a method wherein after adhesive layers comprised of ionizing radiation curing resin has been piled up on the surface of a molded product of plastics or a metal, ionizing radiation is applied to a desired pattern and only a cured adhesive part is left behind on an adherend. CONSTITUTION:An adhesive layer 3 of an ionizing radiation curing laminated body is stuck close to an adherend 4, to which ionizing radiation is applied with ionizing radiation source 5. Although a part A where there is an ionizing radiation shielding patterned layer 2 is uncured, a part B where there is no patterned layer 2 is cured. When an ionizing radiation transmission substrate sheet 1 is peeled off, though the cured part B is stuck firmly close to the adherend 4, the uncured part A does not stick close to the adherend and is peeled off as it sticks to the substrate sheet 1. With this construction, a decorative material 10 having an uneven pattern possessing a sharp contour is obtained.
Patent JP-S58152641-A (JP)
Title: Optical axis adjuster for headlamp
Inventor: SAITOU KUNIHIRO
IPC: B60Q1/076
Filed: 1982-03-05
Abstract: PURPOSE:To enable a highly accurate adjustment of the optical axis by comparing with a reference voltage the voltage corresponding to the current optical axis outputted from an optical axis direction detector provided on an optical axis adjuster of a headlamp of a large vehicle with a reference voltage setting device. CONSTITUTION:When a selection switch 4b is operated to turn the optical axis of a headlamp 7 in the direction according to the value of a load applied on a wheel, voltages from a reference voltage setting device 4 are applied to respective reference voltage terminals of a wind comparator 5 each with the setting of the upper limit reference voltage VRH and the lower limit reference voltage VRK. The wind comparator 5 compares a voltage VIN (direction of the current optical axis) from an optical axis direction detector 3 with the reference voltage VRH and VRL (direction of the desired optical axis). When the voltage VIN is above the reference voltage VRH, the voltage of an OP amplifier 5a goes up to turn ON transistors TR1 and TR4 and a current i1 flows through a motor 1. Therefore, the motor 1 runs forward or backward to incline the optical axis of the headlamp 7 downward or upward with an optical axis driver 2.
Patent JP-S53119528-A (JP)
Title: Automotive power steering device
Inventor: NARAMOTO YUUICHI
IPC: B62D5/06
Filed: 1977-03-25
Abstract: PURPOSE: To improve th eworkability and sealing properties of the hydraulic fluid passage of an automotive integral power steering device by providing a control valve between the power cylinder housing and the worm shaft of the device to thereby simplify the structure. 
     COPYRIGHT: (C)1978,JPO&Japio