baber/WOPTO huggingface dataset:
Patent JP-S55120606-A (JP)
Title: Polymerization of olefin
Inventor: MORIYA YOSHIHISA
IPC: C08F4/62
Filed: 1979-03-10
Abstract: PURPOSE: To obtain stereospecific polyolefin in high yields by a method wherein olefin is polymerized in the presence of a catalyst consisting of organometallic cpd. and an adduct of a magnesium cpd. with a titanium halide or a vanadium cpd., an electron donor and an aluminum cpd.  
     CONSTITUTION: Olefin is polymerized or copolymerized in the presence of a catalyst consisting of a first component contg. an adduct of (A) a magnesium cpd. with (B) an aluminum cpd., (C) an electron donor and (D) a titanium halide or a vanadium cpd., and the second component contg. at least one organometallic cpd. selected from the cpd. of formulae I, II and III (wherein M 1  is alkali metal; M 2  is alkaline earth metal; X, Y, Z, W are H, 1W20C hydrocarbon gp.; B is hydrocarbon gp.; C is halogen, H; n is 1W3). 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H10291497-A (JP)
Title: Remote control steering system using one-rod cylinder, and manual hydraulic piston pump to be used for this system
Inventor: KISHI SEIICHI
IPC: B63H25/30
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To facilitate the steering by setting a quantity of the hydraulic oil to be discharged from a hydraulic piston pump, and moving a piston rod in right and left at an equal distance in response to the number of revolution of a steering handle even if the steering handle is rotated in any direction. SOLUTION: When hydraulic oil is discharged from a B-port 16 of a pump 1 to a right cylinder 31a-R, a flow control valve 14 with pilot receives the pilot pressure from a right side, and moves left at the maximum distance, and the hydraulic oil is discharged from the B-port 16, and while the hydraulic oil is sucked from an A-port 15 to a cylinder and a tank 8. A remote control steering system 30 provided with a hydraulic piston pump 1 is easily obtained by exchanging a manual hydraulic piston pump in a conventional remote control steering system using a one-rod cylinder, and the piston rod of the one-rod cylinder 31 is moved at the same distance for steering by turning a steering handle 40 at the same number of rotation in both right and left direction. With this structure, steering operation is facilitated.
Patent JP-H09222008-A (JP)
Title: Engine having lubrication device
Inventor: YOSHIKAWA MASAAKI
IPC: F02F1/20
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness to the feed of oil especially during starting and to simplify an oil feed route. SOLUTION: An engine 1 having a lubrication device comprises a first endless wrapping means 23 to transmit the power of a crank shaft 6 to an intermediate shaft 21; a second endless wrapping means 27 to transmit the power of the intermediate shaft 21 to cam shafts 16 and 17 arranged at the upper part of a cylinder; a first tensioner 28 to exert a given tension on the first endless wrapping means 23; a second tensioner 29 to exert a given tension on the second endless wrapping means 27; and a lubrication device to effect lubrication by feeding oil to each shaft bearing part.  A main gallery 40 to branch an oil passage 39 into the crank shaft side and the cam shaft side and the first and second tensioners 28 and 29 are arranged on the opposite side with a cylinder shaft L nipped therebetween, and oil branched from the main gallery 40 is fed to the first and second tensioners 28 and 29 sides.
Patent JP-S55121416-A (JP)
Title: Connecting method of optical fiber
Inventor: SAKURAI ISAO
IPC: G02B6/255
Filed: 1979-03-13
Abstract: PURPOSE:To considerably miniaturize a boosting transformer by frequency converting the power source input of a commercial frequency to high frequencies then boosting the same. CONSTITUTION:The input from a power source 1 is regulated to about 80V with a Slidac 2 and is converted to DC by way of an AC-DC converter 3. This DC is inputted to the next DC-AC converter 4. The DC-AC converter 4 converts the DC inputted thereto to the AC of sine wave or square wave of frequencies of 16-60K Hz, boosts the AC inputted by the next transformer 5 to the AC of sine wave or square wave of about 5KV and supplies these to discharging electrodes 6, 6'. As a result of this, arc discharge occurs between the discharging electrodes 6, 6', by which optical fibers 7, 7' may be welded. In this way, the power source input may be boosted after conversion to high frequencies and therefore the transformer for boosting may be considerably miniaturized.
Patent JP-S53113543-A (JP)
Title: Electrophotographic body
Inventor: EMA HIDEAKI
IPC: G03G5/14
Filed: 1977-03-15
Abstract: PURPOSE: To make possible obtaining multiple sheets of always distinct copies by containing a specific organic compound in surface protection layer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58146125-A (JP)
Title: Current injection type pulse generating circuit using josephson effect
Inventor: TAWARA SHIYUUICHI
IPC: H03K3/38
Filed: 1982-02-24
Abstract: PURPOSE:To attain high speed operation, to make the manufacture easy, to make the circuit small in size and to prevent malfunction, by constituting a current injection type pulse generating circuit using the Josephson effect with three Josephson junctions and one resistor. CONSTITUTION:In flowing a gate current from a gate current supply line 37, an offset current from an offset current supply line 36, and a current from an input line 35, a current flows to a Josephson junction 31, which is brought to the voltage state. The gate current flows to a current path of a Josephson junction 32 and a resistor 34 to make the junction 32 to the voltage state. Succeedingly, the gate current flows to a Josephson junction 33, an output line 38 and a load resistor 39, the junction 33 is made to the voltage state, and the output current is interrupted. As a result, a pulse current flows to the output line 38 in high speed. The pulse generating circuit can be manufactured easily, the circuit is made small in size, unnecessary resonance is not caused and no malfunction takes place.
Patent JP-H09223585-A (JP)
Title: Luminaire having human body sensor
Inventor: YAMAGUCHI YASUSHI
IPC: H05B37/02
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To increase the amenity and facility by carefully setting the contents of lighting in a luminaire having a human body sensor to control illumination by detecting an entrance and the existence of a person. SOLUTION: In a luminaire having a human body sensor composed of a human body detecting part 1, an electric power control part 2 to control load electric power according to detecting output of the human body detecting part 1 and an illumination load 3 whose load electric power is controlled by the electric power control part 2, the liminaire is provided with a control content switching means 4 and a control means 5 by which a lighting method and the contents of lighting when the human body detecting part 1 reacts, for example, fade time and a lighting level can be switched. A switching object is a load of the smallest electric power unit in the luminaire, for example, a miniature lamp, or is an indirect power source.
Patent JP-H10211796-A (JP)
Title: Method and apparatus for transferring curved surface
Inventor: SUGA KAZUHIRO
IPC: B41F16/00
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a decorative material having a three- dimensional convexo-concave surface. SOLUTION: As a transfer roller, a transfer roller 10 of a structure that gas or liquid of the air or oil is sealed in a hollow part of a hollow column by an elastic material film 11 made of silicone rubber is used, a transfer sheet is brought into close contact with a base material to be transferred and transferred. The film on an outer periphery of the roller is deformed to follow up the surface convexo-concave shape of the material to be transferred. And the sheet is pressed to the base material by uniform pressure by inner fluid. Heating is conducted by heating the fluid.
Patent JP-H06218598-A (JP)
Title: Press machine
Inventor: SATO KEIKO
IPC: B30B15/00
Filed: 1993-01-26
Abstract: PURPOSE:To set a judging function without re-confirming a press condition by setting a required press condition for setting the judging condition while confirming a display of a press condition displaying means. CONSTITUTION:When a range setting of a judgement is selected by operating a press condition inputting means 7, a central arithmetic processor 14 reads a pressurizing position and a stopping position registered in a press condition storing means 9, and displays it on a press condition displaying means 8. An operator sets a beginning position and a finishing position of a judging range by looking a pressurizing position and a stopping position, and operating the press condition inputting means 7. The central arithmetic processor 14 displays the judging condition transmitted from the press condition inputting means 7 on the press condition displaying means 8, and registers it in the press condition storing means 9. Therefore, a load and position standards are made, the judging function can be displayed, and furthermore, the judging function can be set without re-confirming the range being able to judge.
Patent JP-S6035587-A (JP)
Title: Semimetal ferromagnetic or ferrimagnetic material and devicefor using same material
Inventor: ROBERUTO AARUTO DE GUROOTO
IPC: H01L43/08
Filed: 1984-02-17
Abstract: A material built up from a plurality of elements, having a crystal structure in which the occupation of the positions in the crystal lattice by the different elements, and the choice of these elements for these positions are such that, in one direction of magnetic polarization, the material exhibits all properties of a metal as regards the transport of electrons with a given direction of spin, while for electrons of opposite magnetic spin the material exhibits all properties of a semi-conductive material or an insulator.
Patent JP-H11231934-A (JP)
Title: Golf course movement managing system
Inventor: AKIBA NOBUO
IPC: A63B55/60
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To manage the movement of respective holes of a golf cource. SOLUTION: The system is constituted of hole sensors S (Sa to Sc) arranged near respective T grounds(TGs) and capable of transmitting hole identification information, golf karts K respectively provided with transmission parts capable of transmitting kart recognition information and a control house CH provided with a movement management part for receiving the kart recognition information and hole identification information and managing movement information. In a communication route, hole identification information transmitted from a hole sensor S is received by a golf kart K and transmitted from the kart K to the control house CH together with the card recognition information through a repeater L or kart recognition information transmitted from the kart K is received by the hole sensor S and transmitted from the sensor S to the house CH together with the hole identification information through the repeater L.
Patent JP-H04266722-A (JP)
Title: Boiling control device
Inventor: NAKATANI TADASHI
IPC: A47J27/21
Filed: 1991-02-22
Abstract: PURPOSE:To provide a boiling control device which can check continuous wasteful boiling, use electric power effectively and enables a user to always use hot water boiled to the very limit. CONSTITUTION:Expansion of a piezoelectric vibrating plate 1 caused by steam at the start of boiling is quickly detected by an expansion detecting portion 3 and a main control portion 10 stops the application of an electric current to a heater 21 for boiling water. At the time of warming, the expansion of the piezoelectric vibrating plate 1 caused by the steam at the start of boiling is quickly detected by the expansion detecting portion 3, and the main control portion 10 stops the application of an electric current to a heater 23 for warming, and when the steam stops, the contraction of the piezoelectric vibrating plate 1 is detected quickly by a contraction detecting portion 6, and the main control portion 10 starts the application of an electric current to the heater 23. Thus, when the water is boiled, the steam hardly leaks out so that there is no possibility that the materials in the periphery thereof are damaged by moisture. Furthermore, as boiling is not continued wastefully, electric power can be used effectively, and when water is once boiled, the boiled water is quickly turned into the warm condition so that hot water boiled to the very limit can be used.
Patent JP-H02240476-A (JP)
Title: Needle for electromagnetically-operated valve
Inventor: FUERUDEINANTO RAITAA
IPC: H01F7/16
Filed: 1990-02-09
Abstract: PURPOSE: To manufacture an armature at low cost in a simple form and to shorten response time by making a circumference of the armature in a waveform outline in a specific range and alternately forming waveform troughs to make contact with a valve and waveform crests projected from these troughs in the radial direction. CONSTITUTION: A circumference of an armature 12 has a waveform outline in a range 70 to surround at least a valve 36. Waveform troughs 60 coming into contact with the valve 36 and waveform crests 61 projected from these troughs 60 in the radial direction are alternately formed. The waveform crests 61 have roughly circular outer surfaces. The armature 12 is manufactured by deformation of a ring pipe. In this way, it is possible to manufacture the armature at a low cost in a simple form and to shorten response time.
Patent JP-H10219499-A (JP)
Title: Tin dissolving method
Inventor: NISHIMURA TETSUYA
IPC: C25D3/30
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To dissolve necessary tin ion and to minmize the formation of tin oxide in tin electroplating by a totally insoluble plating system by controlling the amt. of a plating soln. and that of oxygen based on the weight of the remaining metallic particle calculated from the pressure drop in a metallic tin dissolving tank. SOLUTION: This tin electroplating equipment is formed by the two circulating lines for returning a plating soln. supplied from a plating soln. circulating tank 3 to the tank 3 through a metallic tin dissolving tank 1 and an electroplating tank 4. Meanwhile, oxygen is supplied from a blowing pipe 10 and blown into the metallic tin dissolving tank 1 through a stop valve 6 and a plating soln. supply and discharge pipe 7 provided between the plating soln. circulating tank 3 and the metallic tin dissolving tank 1. The pressure drop in the metallic tin dissolving tank 1 is detected by a pressure detecting end 11. The weight of the remaining tin particle is detected from the pressure drop, gaseous oxygen is supplied to the plating soln. delivered from the plating soln. circulating tank 3 from the oxygen blowing tank 10, and the metallic tin dissolving tank 1 is circulated.
Patent JP-S60176946-A (JP)
Title: Glaze composition containing whisker
Inventor: IIZAWA YOSHIHIRO
IPC: C03C8/00
Filed: 1984-02-20
Abstract: PURPOSE:A glaze composition, containing whiskers, having improved abrasion resistance on using in a lining on a metal surface, and capable of forming a grindable coating layer. CONSTITUTION:A glaze composition obtained by incorporating (A) 100pts.wt. frit prepared by incroporating SiO2, TiO2 and ZrO2 as main components with Na2O, CaO, B2O3, etc. with (B) about 5-100pts.wt. whiskers, e.g. titania, potassium titanate, alumina, silicon carbide or silicon nitride, having about 1mu diameter and >=20 aspect ratio. The above-mentioned glaze composition containg the whiskers is capable of lining a metal material having a part with a small curvature to give good adhesion, and the resultant composite can be cut.
Patent JP-H03234168-A (JP)
Title: Color facsimile equipment
Inventor: NAKANISHI HIROYUKI
IPC: H04N1/387
Filed: 1990-02-08
Abstract: PURPOSE:To easily discriminate a reception original and a report in white background and black characters and to easily discriminate to which kind of report the report belongs by providing a function outputting a background color or a character color of the outputted report in different colors or a stripe pattern of plural colors depending on the kind and the result of transmission. CONSTITUTION:The color facsimile equipment main body is provided with an operation panel 102, a control section 103, a picture processing section 104, a character generator 105, a printer 106, a line control signal 107 and a CODEC 108 or the like. Then a function outputting a background color and a character color of an outputted report in different colors or a stripe pattern in plural colors in response to the kind and the result of transmission is provided, Thus, a reception original and a report in white background and in black characters are easily distinguished and to which kind of report the report belongs is easily discriminated.
Patent JP-S60171786-A (JP)
Inventor: KURIHARA KAZUAKI
IPC: H05K3/40
Filed: 1984-02-17
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-S60174363-A (JP)
Title: Reversible-steering system
Inventor: ISHIMARU TAKEYUKI
IPC: B62D1/22
Filed: 1984-02-18
Abstract: PURPOSE:To simplify changeover operation between forward and reverse states of a reversible-steering system by making the operating seat dismountable and fixable while inverting to the installing position of steering handle. CONSTITUTION:Operator seat 4 is fixed by fitting the lower end section of support 17. The operator seat can be dismounted by pulling the support 7 upward. Seat fixing system 23 to be supported by a supporting member 22 is provided at the installing position of handle 3 and a holed seat 25 is provided integrally. The seat 4 removed from the rear seat 20 can be fixed while inverting rearward by fitting the support 7 in said front seat 25.
Patent JP-H08219500-A (JP)
Title: Latent heat storing device
Inventor: ARIKAWA ETSURO
IPC: F24F5/00
Filed: 1995-02-17
Abstract: PURPOSE: To improve a thermal efficiency and facilitate a handling of a latent heat storing device by a method wherein a capsule with a sealingly stored latent heat storing material is arranged around a cooling coil installed in a heat storing tank. CONSTITUTION: A heat storing tank 2 is connected to a cold heat medium input means 1 comprised of a freezing cycle system, and a cold heat output means 3 is connected to the tank 2. The heat storing tank 2 is filled with brine. In addition, a cooling coil 11 is installed within the tank 2, and a capsule 12 having latent heat storing material S enclosed therein is arranged around the cooling coil 11. With such an arrangement, cold heat is supplied to the tank 2 with the cold heat medium input means 1. Then, in the heat storing tank 2, the latent heat storing material S within the capsule 12 is cooled in the case of storing heat, the liquid is changed to solid phase. In addition, during heat radiation, latent heat storing material S within the capsule 12 is changed from its solid state to its liquid state and cooled. This cooled brine is supplied to a cold heat medium output means 3.
Patent JP-S55123860-A (JP)
Title: Electric cord reel
Inventor: KURODA TOKUHIRO
IPC: B65H75/34
Filed: 1979-03-12
Abstract: PURPOSE: To enable automatic winding of electric cord, by adjusting the pulling force by means of a special stopper thereby eliminating the lock release button.  
     CONSTITUTION: When pulling the leading end 4b of a cord, the rotary drum 2 is rotated in the direction of A. The leading end 9a of a stopper 9 is departed from the outer face 1e of circular inner circumferential wall 1c, while the leading end of stopper lever 6 approaches to the outer circumference 1e, thereby the rod 11 is engaged with the receiving section 13a at the step 13. Consequently the rod 11 is rotated in counter-clockwise to be cotacted against the stopper. Under this state, it is rotated smoothly along the outer circumference 1e. The state where the rod 11 is engaged with the receiving section 13a and pulled out is maintained by the reverse rotary force of spiral spring 3. When winding, the engagement between the rod 11 and the receiving section 13a is released, then it is wound by reverse rotary force of the spiral spring 3 while contacting the outer circumferential face 9b with the outer circumferential face 1e. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05221304-A (JP)
Title: Anti-skid brake device for vehicle
Inventor: YAMASHITA TETSUHIRO
IPC: B60T8/48
Filed: 1992-02-17
Abstract: PURPOSE:To improve the riding comfortableness by replenishing the brake liquid to a master cylinder appropriately, and while reducing the uncomfortableness of a driver to be caused by the generation of pulsation at the time of pressure-feeding. CONSTITUTION:Brake pipelines 13, 14 for communicating a master cylinder 8 with wheel cylinders 7a are provided with control valves 15L, 15R for increasing or reducing the pressure of the wheel cylinder 7a. Reserve tanks 22L, 22R for storing the brake liquid from the wheel cylinders 7a temporarily at the time of reducing the pressure of the wheel cylinders 7a and liquid-pressure pumps 23L, 23R for pressure-feeding the brake liquid inside of the reserve tanks 22L, 22R to the master cylinder 8 through the brake pipelines 13, 14 are also provided. A pump control means controls the liquid-pressure pumps 23L, 23R so as to be operated at the time delayed from the time for starting the reduction of the pressure of the wheel cylinders 7a by a specified time. In the case of high speed, the time for delay is set shorter than that in the case of low speed.
Patent JP-H08219347-A (JP)
Title: Clamp for low pressure hose
Inventor: TAKAI HIDEAKI
IPC: F16L33/04
Filed: 1995-02-17
Abstract: PURPOSE: To provide a clamp for a low pressure hose that can clamp being always set in the ideal position of the periphery of the low pressure hose to be insert-fitted to cover the end part of the tube of a low pressure pipeline system. CONSTITUTION: A clamp for a low pressure hose is formed of a member 10 with an internal thread, a bolt 20 screw-inserted in the member 10, and an elastic wire 30 fitted in ring shape with one end linked with the member 10 and with the other end linked with the bolt 20. The member 10 with the internal thread has a positioning means that can come in contact with the end face of the hose. As the concrete form of the member 10 with the positioning means, the own shape is formed into L-shape, and the screw-insertion of the bolt 20 and the linkage of the elastic wire 30 are performed to one piece part 11 extended through a bent part, while the other piece part 12 extended in a right- angled direction to one piece part is brought into contact with the end face of the low pressure hose.
Patent JP-H09221865-A (JP)
Title: Hollow slab work execution method
Inventor: TANAKA KANJI
IPC: E04B5/43
Filed: 1996-02-16
Abstract: PROBLEM TO BE SOLVED: To save labor by receiving a void member on the reception section of a bracket metal fixed to a form via a support member, binding and fixing the reinforcing bars to the reinforcing bar reception section of the support member, and fixing the void member with the reinforcing bars. SOLUTION: The tip section of the stanchion 3a of a support member 3 is welded and fixed to the reception section 1a of a bracket metal 1. The lower end flange section of the pedestal 3b of the support member 3 is fitted to the sheathing board of a form 4 by a plastic nail, and the bracket metal 1 is fixed to the form 4. A void member 2 constituted of a spiral duct or the like is received, it is covered with a presser metal 6 from above, and the upper section of the void member 2 is pressed by a press section 6a. The connection sections of the bracket metal 1 and the presser metal 6 located on both sides of the void member 2 are bound and fixed by a binding material such as a wire, and the void member 2 is fixed to the bracket metal 1. Concrete is placed in the form 4, and a hollow slab having the prescribed thickness is formed.