baber/WOPTO huggingface dataset:
Patent JP-S5628041-A (JP)
Title: Hydraulic booster
Inventor: HAMAMATSU SEIJI
IPC: B60T15/04
Filed: 1979-08-17
Abstract: PURPOSE: To prevent the drag of a brake by providing a throttle valve made of a plate having elasticity in the main line.  
     CONSTITUTION: To constitute a throttle valve V 3 ; a valve plate 26 made of a metal disc having elasticity is attached to the second piston 14 arranged in a main line comprising a hole 18 made in a cylindrical portion 17 of a plug 15 and a large- diameter space 12 and connecting an inlet 2 and an outlet 3 to each other. Thus, when the brake is not operated, the position of the second piston 14, which is energized by a spring 28, is regulated by the contact of the valve plate 26 with a step portion 29, and the position of a valve body 20, which is energized by a spring 25, is regulated by the contact of an expanded-diameter portion 23 with a valve seat 24, and moreover a spring 36 allows the first piston 13 to separate from the second piston 14, and a top portion 20' of the valve body 20 is separated from a valve seat 27. Consequently, an oil-hydraulic circuit to a brake cylinder is cut off from the main line, and made to communicate with a reservoir, so that no oil pressure affects the brake cylinder. Thus, the drag of the brake is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S60912-A (JP)
Title: Manufacture of synthetic resin cap equipped with soft sealing member
Inventor: HAMAMOTO KEIJI
IPC: B29L9/00
Filed: 1983-06-11
Abstract: PURPOSE:To cheaply obtain the titled cap integrally formed with sealing member by a method wherein resin material for sealing member and resin material for cap body are sequentially injected from a bung hole formed at the portion corresponding to the cap top board of a cavity into the cavity. CONSTITUTION:Firstly, soft synthetic resin material (a) suitable for sealing member is injected through a resin bung hole 8 formed at the portion corresponding to the cap top board of a cavity 7 into the cavity 7 of a molding die consisting of a core 5 and split molds 6 and 6 by the quantity normally necessary for forming the underside portion of a cap A and a tongue piece 3. Secondly, synthetic resin material (b) having the hardness suitable for making the body of the cap A is injected through the resin bung hole 8 into the cavity 7 in order to obtain the aimed cap A. Furthermore, an injection molding mechine having the constitution that separate resins can be supplied from two extrusion passages 11 and 12 and injected through a common extrusion nozzle 10 may be employed for the injection or resin.
Patent JP-H01274227-A (JP)
Title: Method for preventing erroneous detection owing to light pen
Inventor: UEDA TAKASHI
IPC: G06F3/037
Filed: 1988-04-26
Abstract: PURPOSE:To prevent erroneous detection owing to use of a light pen from being performed without necessitating to prepare a large amount of spaces between LP(light pen) fields by displaying a separation mark to separate the LP fields between adjacent LP fields. CONSTITUTION:The title method is constituted in such a way that the separation mark M to separate each LP field F is displayed between the adjacent LP fields F, and when the light pen 10 detects the separation mark, an LP field detecting signal Sd is nullified. Each LP field is positioned adjacently by interposing the separation mark, however, even when the hitting position or the direction of the light pen 10 is not correct, by detecting the separation mark, the LP field detecting signal Sd is nullified, and it follows that neither LPA register 73 nor FF74 are operated, thereby, the erroneous detection can be prevented from being performed.
Patent JP-H07308397-A (JP)
Title: Extinguisher
Inventor: HIRAI YASUYUKI
IPC: A62C35/20
Filed: 1994-05-19
Abstract: PURPOSE:To increase the mounting strength of a drum by providing the drum mounted rotatably around a conduit sticking out to the front side of a hydrant box as its axis center to wind an extinguishing hose being laminated on an inner circumferential surface. CONSTITUTION:A drum 9 wound with an extinguishing hose 7 being laminated on an inner circumferential surface is housed into a hydrant box 5 provided with an opening-closing door 3 on the front thereof. Extinguishing water is supplied with a water supply pipe 15 which has one end connected to an external water supply pipe with a hydrant valve 13 interposed halfway and introduced to a conduit 29 which is provided on a back plate of the hydrant box 5 so as to stick out to the front side of the hydrant box 5. Then, the drum 9 on which the extinguishing hose 7 is wound in a coil shape sequentially toward inside from outside is freely turnably pivoted around the conduit 29 as axis. The base end of the extinguishing hose 7 is connected to a connection pipe 61 at the tip of the conduit 29 and a water discharging nozzle 31 is provided at the tip part thereof.
Patent JP-H07320795-A (JP)
Title: Crimp contact
Inventor: KOYA TAKANORI
IPC: H01R13/10
Filed: 1994-05-19
Abstract: PURPOSE:To minimize a connecting part to branch and improve reliability by protruding a connecting tongue piece and a nipping tongue piece in reversed directions in a first U-shaped member and a second U-shaped member. CONSTITUTION:A first U-shaped member 1 has both side walls formed by turning up, and both the side walls are extended to provide a connecting tongue piece 5 and a nipping tongue piece 6. A second U-shaped member 2 similarly has the connecting tongue piece 5 and the nipping tongue piece 6 by extending both side walls, and the tongue pieces 5, 6 in the members 1, 2 are protruded in mutually reversed direction. The core wire 11A of a wiring member 11 to connect is crimped by the tongue piece 4, and its sheathing 11B is crimped by the tongue piece, whereby two wiring members 11 each can be connected in the member 1 and the member 2, respectively. Thus, four wiring members 11 can be connected at maximum to one crimp contact 12. Thus, when the contact 12 is installed to the holding hole 23 of a holder 23 consisting of an insulating material, a female connector 13 or male connector 14 capable of connecting four wirings 11 can be formed.
Patent JP-S61262748-A (JP)
Title: Developing method
Inventor: TACHIKAWA MASAICHIRO
IPC: G03G13/08
Filed: 1985-05-17
Abstract: PURPOSE:To maintain fine developing state while keeping toner density in a developer approximately at a fixed value by feeding toner corresponding to the quantity of toner in the developer which may be consumed to develop a latent image on a photosensitive body from a hopper to a storing part. CONSTITUTION:The developer having a prescribed toner density is loaded to the storing part 16 and the developer having prescribed layer thickness regulated by a blade 18 is supported and carried on a sleeve 12 in accordance with the rotation of the sleeve 12 in the arrow 27 direction. At the regulation of the layer thickness of the developer by the blade 18 due to the rotation of the sleeve 12, the movement of the developer is generated on the back side of the blade 18 in the sleeve rotating direction 27 as shown by the arrow 28. The excessive developer regulated by the blade 18 is returned to the direction of the storing part 16 and the agitating motion of the developer is generated in the storing part 16. At the initial state, the developer is stored in the storing part 16 and the agitating motion interrupts toner from being entered from the hopper 20 into the storing part 16 through the opening of a diaphragm 24.
Patent JP-H06293578-A (JP)
Title: Method to obtain colored transparent finish of cement base material
Inventor: KAWAKAMI SHOICHI
IPC: B28B11/04
Filed: 1993-04-07
Abstract: PURPOSE:To form a colored protective film without damaging the appearance of a cement base material by applying a base coating material, specified intermediate coating material and top coating material onto the cement base material. CONSTITUTION:A base coating material consisting essentially of epoxy resin, silicone, silicon compd. etc., is applied onto the surface of a cement base body to obtain a film of <=10mum thickness having 0.15-2.00g water permeability after 24 hours. On this base coating material, an intermediate coating material of a systhesized resin coating material containing 10-40wt.% pigment having 1.4-1.7 refractive index such as caolin, potter's clay, and diatomaceous earth is applied. Further, a top coating material of a synthesized resin coating material containing 0.5-10wt.% pigment having transparency and 0.01-0.05mum particle size is applied.
Patent JP-S5532826-A (JP)
Title: Belaying pile for rope and the like
Inventor: TAKAMURA DAIGO
IPC: E02D5/80
Filed: 1978-08-29
Abstract: PURPOSE: To provide a title pile for enabling a reliable securing of a rope and the like and for enabling a simple pulling off of them after finishing the work of the rope.  
     CONSTITUTION: Anchoring claw parts 13 are located at an end of a hollow pile proper 11, at an upper end of which a rope fastening portion 12 is equipped, so that the claw parts 13 can be opened and closed. The anchoring claw parts 13 are used in such a manner that they are pushed outwardly forced by push levers 17 and operating levers 13b which are operated from the outside. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06126810-A (JP)
Title: Manufacture of uniform velocity joint boot
Inventor: HARADA MASAO
IPC: B29C49/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide a manufacture of a uniform velocity boot obtaining the the uniform velocity boot superior in durability, by a method wherein a blow ratio of a crest of bellows is not made high at the time of blow molding and, moreover, the uniform velocity boot is made into an appropriate length to the uniform velocity joint. CONSTITUTION:A uniform velocity joint 1 possesses a large diameter fixing part 5 and ell diameter fixing part 7 on both ends of bellows 2. A uniform velocity joint boot 1 is molded of a thermoplastic elastomer by blow molding. Then compression force of a contracting direction of the bellows 2 is applied to both ends of the uniform velocity joint boot 1 and put within an atmosphere of a heating temperature T represented by Tm-100<=T<=Tm-40 (provided that Tm is melting point of thermoplastic elastomer). Then the same is cooled and solidified, through which the uniform velocity joint boot 1 having an appropriate length is obtained.
Patent JP-S5629500-A (JP)
Title: Transmitting apparatus for driving power of prime mover
Inventor: SHIBATA FUKUO
IPC: B60L50/10
Filed: 1979-08-17
Abstract: PURPOSE:To obtain an apparatus having small size and high power transmitting efficiency by coupling the shaft of the prime mover with the shaft of a load through an electromagnetic joint, coupling the shaft of the load with a rotary shaft of a motor through a gear unit to connected the motor with the armature winding of the joint. CONSTITUTION:The prime mover 5 is connected to one rotor 2 of an electromagnetic joint 28, and the other rotor 1 of the joint 28 is connected to the rotor of a motor 7 through the gear unit 8 and also to the load 6 mechaniscally. Further, the armature winding provided at the rotor 1 of the joint 28 is connected to the armature winding of the motor 7 through conductors 14 to so array as to drive the load 6 via the electric power received from the joint 28 by the motor 7.
Patent JP-H02300225-A (JP)
Title: Prepolymer containing ester and isocyanato group, and manufacture thereof
Inventor: RUTSU SHIYUMARUSHIYUTEIIKU
IPC: C08G18/71
Filed: 1990-04-23
Abstract: PURPOSE: To make viscosity low and to avoid existing of monomer of high mol.wt. by reacting isocyanatocarboxylic acid chloride with an org. compd. based on a specified polyhydroxy compd.  
     CONSTITUTION: A polyhydroxy compd. (a) and a chlorosilane or a disilazane of formulas I-II (b) (wherein R is an alkyl and an aryl and pref., a 1-4C alkyl and phenyl and more pref., CH 3 ) with a molar ratio of hydroxyl groups of ingredient (a) to disilazane of ingredient (b) of approximately 1:0.7 are reacted in the presence of an acidic catalyst at 60-140°C to obtain an org. compd. (B) which has a mol.wt. of 400-20,000 and contains at least two silylated hydroxyl groups and only contains O-silylated hydroxyl groups and other groups being inactive to an NCO group and a chlorocarbonyl group under a reaction condition and is based on the ingredient (a). Isocyanatocarboxylic acid chloride (A) is reacted with the ingredient B if necessary, in the presence of a catalyst to obtain the objective prepolymer. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H06318516-A (JP)
Title: Soft magnetic multilayer film and magnetic head using same
Inventor: OJI HIROSHI
IPC: G11B5/23
Filed: 1993-05-06
Abstract: PURPOSE:To obtain a soft magnetic multilayer film capable of having an excellent soft magnetic characteristic from immediately after the formation of the film, and keeping its high initial permeability even after high-temparature heat treatment. CONSTITUTION:This soft magnetic multilayer film has periodic structure by the repetition of the alternate lamination, on a board 21, of a base film 22 composed of an Ni-Fe alloy or alloy containing an Ni-Fe alloy as a main component, and a main magnetic film 23 composed of Fe or an alloy containing Fe as a main component. And the thickness of each main magnetic film 23 is 500nm or less, and that of each base film 2 is 20nm or less. And the ratio of the thickness of each main magnetic film 23 to that of each base film 22 is 1 or larger.
Patent JP-S62259674-A (JP)
Title: Pulse arc welding method
Inventor: HONMA MASAHIRO
IPC: B23K9/09
Filed: 1986-05-07
Abstract: PURPOSE:To stabilize the welding by changing pulse frequency according to a change of the arc voltage and adjusting the pulse width or a peak current based on comparison between a detected welding current and a reference current set value. CONSTITUTION:An arc voltage detector 13 and a current detector 18 are provided in an output circuit of a welding machine and a comparator 15 and a pulse width setting circuit 19 are connected with the detector 13 and the detector 18 respectively. If the distance between a tip 7 and a work 9 is varied, the arc voltage Vf of the detector 13 is varied and a differential signal ev of the comparator 15 is changed and the pulse frequency is changed. On this occasion, the pulse width is reduced or increased by a current change of the detector 18 and after all, an excessive variation of incresase and decrease of the current frequency with respect to a change of the distance between the tip and the work is prevented. Consequently, the arc length is maintained constant with respect to a change of the projecting length of a wire and the welding can be stabilized.
Patent JP-S589850-A (JP)
Title: Laminated glass reflecting heat radiation
Inventor: KAWASAKI EIJI
IPC: B32B17/10
Filed: 1981-07-08
Abstract: PURPOSE:To obtain laminated glass reflecting thermal radiation having improved transparency and appearance, by using a film of PVA or polyamide coated with a metal or metal oxide as a film to be sandwiched by two middle layers which are put between two sheet of inorganic glass. CONSTITUTION:The two sheets of inorganic glass 1 and 1 having a thickness of about 2.0-3.0mm., the middle layers 2 and 2 of polyvinyl butyral having a thickness of about 0.3-0.8mm., and the heat radiation-reflecting film 3 sandwiched between them are subjected to thermocompression bonding at about 100-150 deg.C at a pressure of about 9-20kg/cm<2> to give laminated glass reflecting heat radiation. The use of a film of PVA or polyamide having a thickness of about 10- 100mum, coated with at least one heat radiation-reflecting component in a thin  film state of a metal or metal oxide such as gold, silver, titanium oxide, copper oxide, etc. as the heat radiation-reflecting film 3 provides the laminated glass reflecting heat radiation having improved transparency and appearance, without causing the crease in the heat radiation-reflecting film 3.
Patent JP-S62260933-A (JP)
Inventor: SUGIYAMA KOJI
IPC: E04B1/58
Filed: 1986-05-08
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-S58221868-A (JP)
Title: Method for controlling replenishment of toner
Inventor: OKAMURA KAZUO
IPC: G03G15/08
Filed: 1982-06-18
Abstract: PURPOSE:To prevent excessive replenishment of a toner and to maintain good developing conditions by regulating the replenishment of the toner for the time (number of copies) required for agitation after replenishing of the toner. CONSTITUTION:Whether copying of two copies ends or not is checked and in the case of YES, a flag for replenishing a toner is turned off in a program which is beforehand so set that the replenishment of the toner is not carried out during the two copies after the replenishment of the toner. A sub-program for checking the toner control is called during copying by the main program, and whether a toner check pulse is completed or not is checked. In the case of YES, whether the replenishment of the toner is under prohibition (during the two copies after the replenishment of the toner) or not is checked. In the case of NO, whether the density of the next toner is lower than a preset specified concn. of the toner or not is checked and in the case of YES, a solenoid for replenishing the toner is turned on, by which a supply roll for the toner is rotated at a specified angle, and a specified amt. of the toner is replenished. A lamp for prohibiting the replenishment of the toner is turned on and the main program is resumed after the replenishment of the toner.
Patent JP-S5439494-A (JP)
Title: Continuous preparation of poly-para-phenylene terephthalamide
Inventor: MATSUMOTO TOSHIAKI
IPC: C08G69/00
Filed: 1977-09-05
Abstract: PURPOSE: To prepare poly-ρ-phenylene terephthalamide useful for reinforcing materials for rubbers such as tires, heat resistant clothes, heat resistant films, etc., and having a high polymerization degree or excellent resistance to sulfuric acid, by feeding the monomer solution into a self-ceaning continuous mixing apparatus by specific means. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60250549-A (JP)
Title: Sweep method of overlay field mass spectrograph
Inventor: NAITOU NORIHIRO
IPC: G01N27/62
Filed: 1984-05-25
Abstract: PURPOSE:To allow a collector to converge only daughter ions under observation by sweeping the voltage Vdx to generate an electric field and the magnetic-field strength Bx independently or jointly in accordance with a predetermined relational equation and changing the characteristic factor C of the toroidal electric field in relation with the Vdx value. CONSTITUTION:A sweep circuit 12 calculates the overlay electric-field voltage Vdx in accordance with a predetermined relational equation, and it feeds a signal specifying Vdx to an electric-field power supply 9 and also feeds a signal specifying the magnetic-field strength Bx to a magnetic-field power supply 7. On the other hand, a correction power supply 13 calculates the voltage Vm to be applied at this time in accordance with a predetermined equation and applies the obtained voltage Vm to auxiliary electrodes 10, 10'. Accordingly, during the sweep the value of the characteristic factor C is invariably changed in conjunction with the sweep of Vdx. Convergence conditions of the overlay field are changed as the mass under observation is swept due to such a change of the characteristic factor C, and only daughter ions of the mass under observation are invariably converged by a collector.
Patent JP-H02285191-A (JP)
Title: Installation construction of escape device
Inventor: ICHIKAWA CHIHIRO
IPC: E06C9/06
Filed: 1989-04-27
Abstract: PURPOSE:To facilitate execution by fitting a housing frame in a hole having brackets mounted thereon in a nearly horizontal position with an anchor bolt from above to install in a state of bringing sections of the housing frame into contact with the brackets of the hole. CONSTITUTION:A plurality of brackets 28 are mounted on an internal wall of a hole 4 on a floor 3 a nearly horizontal position with an anchor bolt 29, and a housing frame 22 is fitted in the hole 4 from above. In a state of bringing a plurality of abutment sections 26 formed on an external wall of the housing frame 22 into contact with the surfaces of the brackets 28, the housing frame 22 is tightened and fixed to the brackets 28 from the side of the internal wall with a bolt 34 to install. According to this constitution, execution can be easily carried out.
Patent JP-S5630587-A (JP)
Title: Heat pipe
Inventor: ISHIDA HIROKI
IPC: F28D15/02
Filed: 1979-08-22
Abstract: PURPOSE: To transfer heat received at an evaporation section to a condensation section effectively, by making an intermediate section between the evaporation and condensation sections have a heat insulating construction.  
     CONSTITUTION: The present heat pipe comprises an outer cylinder 1 and an inner cylinder 2, at opposite ends thereof are arranged the evaporation section A and the condensation section B, respectively, where the outer and inner cylinders 1 and 2 are adhered closely to each other, and an intermediate section C has a gap 6 between the outer and inner cylinders 1 and 2 to make the section C heat-insulated. In the gap 6 is present air or any heat insulating material and opposite ends of the inner and outer cylinders 2, 1 are closed by covers 3, 4, and a working liquid is enclosed therein. Accordingly when the working liquid proceeds from the evaporation section A to the condensation section B, the heat insulating effect can be increased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61264853-A (JP)
Title: Terminal equipment
Inventor: ABE SHOICHI
IPC: H04M1/00
Filed: 1985-05-20
Abstract: PURPOSE:To improve the operability at line connection changeover by providing a controller having functions inputting output information of the 2nd changeover relay and a loop current detection circuit whose changeover contact is provided to the telephone set side. CONSTITUTION:In sending data from a network controller 1a of a network control/modulator 1, when the 1st changeover relay X and a hook supervision control relay Y as the 2nd changeover relay are both activated, the line is connected to the device 1a to make a call to the opposite party. Then only the relay Y is restored and a telephone set is hooked off, the device 1a and the telephone set are connected to the branch on the line and a loop current flows to light emitting elements D0, D1 and a photodetector TR0 or TR1 is turned on. Thus, when the talking is finished and data communication is applied by switching the line connection, the line is not opened by activating the relay X and then operating the relay Y. That is, the operability at the changeover of the line connection is improved.
Patent JP-S5731554-A (JP)
Title: Synthetic lumber
Inventor: FUKUI TSUYOSHI
IPC: B27N5/00
Filed: 1980-07-31
Abstract: PURPOSE: To obtain the synthetic lumber which can be clamped securely by a chuck of a veneer lathe, be turned wall end is used for manufacturing boards by a method wherein wooden pulp (wooden chips) to which adhesives or the like are added is formed under pressure in a unitary body with a core material.  
     CONSTITUTION: The core material 2 composed of metal, synthetic resin, wood, etc. is arranged in a press mold 3a of a desired shape, wooden pulp (wooden chips) containing adhesives, filler, insect repellent, etc. is inserted around the core material and then the force piston 3b is let to fall and presses the core material by a cylinder press 4 to obtain the synthetic lumber having the core material 2 which is arranged nearly in the center. 
     COPYRIGHT: (C)1982,JPO&Japio