baber/WOPTO huggingface dataset:
Patent JP-S58207052-A (JP)
Title: Magnetic toner
Inventor: TAKENOUCHI MASANORI
IPC: G03G9/097
Filed: 1982-05-27
Abstract: PURPOSE:To obtain a toner good in uniform dispersibility into a binder free of variance in triboelectrification between toner particles, forming always fog-free and sharp images, and superior in durability, by improving the surface of a magnetic powder with a specified aluminum chelate. CONSTITUTION:The magnetic powder is immersed into a benzene soln. of aluminum chelate represented by the formula (R1, R2, R3 are each alkyl, and R4 is alkyl, alkoxy, alkoxycarbonyl, or a deriv. of them), mixed, stirred, and heated to evaporate benzene, further maintained at 100 deg.C for about 30min, and then cooled to obtain the magnetic powder treated with the aluminum chelate. This powder is mixed with a binder and when needed, colorant, etc. are added to obtain a toner. The developer is obtained by adding the hydrophobic fine silica powder to the outside of the toner. The toner thus obtained is not deteriorated in developing characteristics and fixing characteristics even under high humidity and high temp., and good in impact strength and durability, too.
Patent JP-H01264127-A (JP)
Title: Manufacture of vacuum valve
Inventor: OKUTOMI ISAO
IPC: H01H33/662
Filed: 1988-04-14
Abstract: PURPOSE:To improve reliability and profitability by connecting the first junction section with no junction material in advance and hermetically sealing the second junction section with a junction material. CONSTITUTION:The first junction section is connected in advance, the second junction section is connected while being exhausted after confirming the state in this process, the oozing of a solder junction material to the contact surface is prevented. No solder junction material is used at the first junction section, connected materials or the first junction section, i.e., between a contact and an electrode and between the contact and a conducting shaft, are connected. For the connection of the second junction section, a sealing metal member 31, a ceramic member 1 having a metallized layer 11, and a junction member 12 mainly made of Ag or/and Cu between them are arranged in a vacuum- exhausted space, the solder conjunction material 12 is melted and solidified for hermetic sealing. Profitability and reliability are thereby improved.
Patent JP-S5715994-A (JP)
Title: Laminating method for vacuum-deposited film
Inventor: ITOU SADAMI
IPC: B41M1/28
Filed: 1980-07-02
Abstract: PURPOSE: To improve the adhesion of ink on a vacuum-deposited film while reducing the cost, by a method wherein a film formed on the surface of a support member by vacuum deposition is transferred onto the surface of other member.  
     CONSTITUTION: The support member 4 provided with the vacuum-deposited film 10 is supplied from a supply drum 11, while a member 14 to be laminated with the film 10 is supplied from a drum 13, and both the members are transferred onto take- up drums 12, 15 respectively. During this transfer, an adhesive 19 is coated entirely on one side of the member 14 by an adhesive coater 18. Then, the one side of the meber 14 and the vacuum-deposited film 10 on the support member 4 are adhered to each other through the adhesive by pressure rollers 17a, 17b, and when the members 4, 14 are separated from each other to be taken up by the respective take-up drums 12, 15, the vacuum-deposited film 10 on the support member 4 is released from the member 4 and is adhered onto the one side of the member 14. The member 14 thus laminated with the film 4 is passed between a treating roll 20 and a high-voltage electrode 22, is treated by corrona discharge and is taken up by the drum 15, completing the transfer of the vacuum-deposited film. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5425248-A (JP)
Title: Vacuum soldering apparatus
Inventor: TAKEMURA SHIROU
IPC: B23K1/08
Filed: 1977-07-29
Abstract: PURPOSE: To accomplish complete charging of solder into a through hole with a pressure reduction means provided for a soldering apparatus to maintain the environment for soldering at a vacuum state. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01264009-A (JP)
Title: Automatic adjusting circuit for active filter
Inventor: OKAZAKI YOSHIHIKO
IPC: H03H11/16
Filed: 1988-04-14
Abstract: PURPOSE:To attain automatic adjustment of a cut-off frequency characteristic of an active filter without increasing the circuit scale by supplying an output signal of a low pass filter as a control voltage controlling the cut-off frequency to the active filter. CONSTITUTION:An output signal of a low pass filter 14 is fed to an active filter 12 as a control voltage to control the cut-off frequency of the active filter 12. That is, the cut-off frequency of a phase shifter 12 is designed in advance so that the phase shift of the phase shifter 12 is 90 deg. at the FM carrier frequency to absorb the dispersion automatically even if the cut-off frequency is fluctuated due to the dispersion of components at manufacture of an IC. Thus, an audio FM detection circuit 8 is provided with a function to apply FM demodulation and to adjust automatically the dispersion of the cut-off frequency of the phase shifter 12, then it is not required to add an automatic adjustment circuit provided with a pseudo active filter or the like.
Patent JP-H11285622-A (JP)
Title: Cleaning equipment and cleaning device of environment of closed room
Inventor: KUBOTA NOBUHIKO
IPC: B01D53/86
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To decompose bad odor and org. gases in a closed room environment or similar places and to clean air by arranging a purifying device which decomposes an org. component in air or a gas by causing photocatalytic reaction in a dead space and providing the device with an operation source which supplies electric power or light to a light-emitting part. SOLUTION: The cleaning device 1 is arranged in a place such as a corner of a structure 3 being a dead space D where org. gases easily remain, and it has a function to cause photocatalytic reaction to decompose the org. gases. The device 1 is equipped with a light-emitting part 11 having a function to generate at least either UV rays or visible rays, and a photocatalytic reacting body (reflection shade) 12 which is disposed while facing the light-emitting part 11 and which supports a photocatalyst (h) in an exposed state to cause photocatalytic reaction. The light-emitting part 11 consists of a UV lamp or illuminating lamp which generates UV rays or visible rays by supplying power, and it is electrically connected to an operation source (power supply means) 2.  When power is supplied, the light-emitting part 11 emits UV rays or visible rays to irradiate the photocatalyst (h) on the reflection face 12a of the reflection shade 12.
Patent JP-S59218277-A (JP)
Title: One-side submerged arc welding method
Inventor: KATOU TAKASHI
IPC: B23K9/18
Filed: 1983-05-25
Abstract: PURPOSE:To prevent extremely easily the low temp. cracking in a weld zone by removing the solidified slag formed on a front side bead after resting for a specified time. CONSTITUTION:A packing flux 4 layered and sprayed on a copper strap 3 is pressed onto the rear of butted materials 1, 1' along the weld line by a pushing mechanism such as an air hose 5 or the like. When submerged arc welding is performed from the front side by using a welding wire 8 and a front side flux 9, solidified slag 7 is formed on the weld metal. The solidified slag 7 formed on the front side bead is removed after allowing said slag to stand for >=20min.
Patent JP-H09281838-A (JP)
Title: Cleaning device
Inventor: WATANABE KENICHI
IPC: G03G21/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To feed a web by a fixed amount and to perform cleaning with simple constitution even when the outside diameter of a take-up roller including the web is increased by changing the specified number of processing times of a body to be cleaned which rotates a take-up roller by a control means based on the number of cumulation processing times of a cumulation means. SOLUTION: Based on the cumulative number of copies (the number of cumulation processing times) outputted as a signal from a copy number cumulation part 31, a CPU 30 controls to change the specified number of copies as web operation timing corresponding to driving a motor 20 for rotating the web take-up roller 3 once. In the initial stage of use, there is little web already taken up and the amount of the web taken up by driving the motor 20 once is small. As the web is taken up, the amount of the web taken up per driving the motor 20 once is gradually increased. The specified number of copies as the operation timing of the motor 20 is gradually increased and the feeding amount of the web per one copy is uniformized.
Patent JP-H08283346-A (JP)
Title: Copolymer
Inventor: ADACHI HIROAKI
IPC: C08F214/06
Filed: 1995-04-17
Abstract: PURPOSE: To obtain a copolymer having a recrystallization temperature adjusted in a specified range and an excellent moldability. CONSTITUTION: A copolymer essentially consisting of 60-99.899wt.% structural units represented by -(CH2 -CCl2 )-, 0.1-39.999wt.% structural units represented by -(CH2 -CXY) (wherein X is H or CH3 ; Y is CN, Cl or C(=O))Cz G2z+1 ; and z is an integer of 1-12), and 0.001-5wt.% structural units represented by -(CH2 - CCl2 -CH=CCl-CH2 -CCl2 ) and having a weight-average molecular weight (Mw) of 5000-500000 as measured by gel permeation chromatography.
Patent JP-H04300966-A (JP)
Title: Silicone rubber composition
Inventor: INOUE YOSHIO
IPC: C08K3/36
Filed: 1991-03-29
Abstract: PURPOSE:To provide a silicone rubber composition giving a cured product excellent in steam resistance and LLC resistance in addition to the conventional characteristics of the silicone rubber. CONSTITUTION:A silicone rubber composition comprises (A) 100 pts.wt. of an organopolysiloxane of the formula (R is substituted or non-substituted monovalnt hydrocarbon wherein 0.0001-0.5mol.% of all R groups is alkenyl; a is 1.95-2.05) and having a polymerization degree of >=3000 and (B) 5-100 pts.wt., preferably 10-50 pts.wt., of hydrophobic fine powdery silica having a specified surface area of >=50m<2>/g, having hydrophobic groups consisting of MeSiO3/2 groups and Me2SiO groups on the surface of the silica in a MeSiO3/2/Me2SiO weight ratio of 5/95 to 95/5 and containing the total carbon amount contained in the MeSiO3/2 groups and the Me2SiO groups in an amount of >=0.5wt.% of the silica.
Patent JP-H03287475-A (JP)
Title: Cabin support mechanism for tractor
Inventor: OYA YOZO
IPC: B62D25/08
Filed: 1990-04-04
Abstract: PURPOSE:To floatingly support a cabin and prevent the vibration of an engine from being transferred to the cabin by mounting the skirt section of the cabin on a fender integrally protruded from a seat lower cover, and connecting them to constitute a box shape. CONSTITUTION:A cabin 1 is mounted on a seat lower cover 2 arranged below, and resin is stuck to constitute a box-shaped cabin device. An independently supported safety frame is arranged and assembled in the cabin device. A lower safety frame and an upper safety frame are connected at the upper portion of a fender 2d constituted on the seat lower cover 2 to form the safety frame. The lower safety frame is constituted of two lower frames 3 on the right and left respectively, for example, and fitting brackets 8 integrated with lower sections of the lower frames 3 are mounted on a rear axle housing R and fixed with long bolts.
Patent JP-S5615939-A (JP)
Title: Preparation for reinforcing material of steel fiber
Inventor: NAKAMURA YOSHIMI
IPC: B23P17/06
Filed: 1979-07-17
Abstract: PURPOSE: To enable continuous cutting of the titled material by a method wherein plural number of cutters are rotated on the common axis, while being rotated on their own axes, and plural number of materials to be cut are sent continuously into the common axis, in preparing steel fibers to be mixed in concrete and the like.  
     CONSTITUTION: In the vicinty of the peripheral edge of holders 4 and 5, plural number of shafts 8 of cutters equipped with cutters 9 are provided on the sane circumference of a circle at an equal interval and in parallel with the main shaft. Moreover, on the shafts 8 of cutters are provided gears 10 engaged with gears 11. The gears 11, being united with gears 13 driven by a motor 14, are supported rotatably by the main shaft 1. From the outside of cutters 9aW9d toward the center 22, four materials 23 to be cut are fed in the radiating direction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08245966-A (JP)
Title: Treatment of waste by carbonization
Inventor: FUJIKI JUN
IPC: C10J3/00
Filed: 1995-03-13
Abstract: PURPOSE: To provide both a new, nonpollution and economical method for incineration treatment of a waste by carbonization according to safe and continuous operations using a carbonized material and a thermal decomposition gas produced by the carbonization as a fuel for the carbonization while continuously carbonizing the waste and a method for recovering a carbonaceous material, the gas fuel or a civil engineering material. CONSTITUTION: A waste A is continuously carbonized in an indirect heating type heating pipe 1 and a carbonized material B produced by the carbonization and a waste gas E on the discharging side are burned in combustors 2 and 3 installed under the heating pipe 1 and used as a heat source for indirect heating of the heating pipe 1. Thereby, the upper part in an outer cylinder 5 of the heating pipe 1 can continuously be operated at a temperature without dangerousness at <=390 deg.C. Furthermore, the carbide and gas fuel to be an excess with the heat source for the carbonization can be recovered and incombustibles can be recovered as sterilized earth and sand by the combustion of the carbonized material.
Patent JP-S5717316-A (JP)
Title: Method for automatic control of screw down of reeler mill
Inventor: SAKURADA KAZUYUKI
IPC: B21B37/00
Filed: 1980-07-04
Abstract: PURPOSE: To obtain a seamless steel pipe of an accurate outside diameter free from any roll flaw by calculating the actual rate of thickness reduction from the torque of a rolling motor and the temp. of a blank pipe, and controlling rolling reduction in such a manner that this actual rate of thickness reduction coincides with a target rate of thickness reduction.  
     CONSTITUTION: A target rate of thickness reduction t 0  is determined with respect to the longitudinal direction of a blank pipe from the outside diameter D p  of the blank pipe on reeler mill inlet side, the average wall thickness t p  of the blank pipe, and the target outside diameter DR of the reeler mill outlet side. On the other hand, the actual rate of thickness reduction tA during rolling is calculated by the equation II from the temp. T of the blank pipe on the reeler mill inlet side, the current and voltage V a , I a  of a rolling motor, deformation resistance K 1 , and the target outside diameter DR of the reeler. The rolling reduction is so controlled that the actual rate of thickness reduction tA equals to said target rate of thickness reduction t 0 . 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S62248930-A (JP)
Title: Electric foot warmer
Inventor: JITSUKAWA SHIGERU
IPC: F24C7/04
Filed: 1986-04-21
Abstract: PURPOSE:To attempt to save energy of the foot warmer and to improve the safety thereof by providing a control circuit controlling to slightly lower the temperature within the foot warmer when a heater of the foot warmer produces a predetermined output which is reduced from the rated output thereof or the foot warmer keeps a predetermined temperature for a predetermined period of time. CONSTITUTION:When power is supplied to a heater 1 of the foot warmer, the temperature of the foot warmer rises and reaches a set value in a short period of time. At the same time, the output of the heater is gradually reduced to a low output. Furthermore, whether he temperature within the foot warmer or the output condition of the heater 1 holds a predetermined value or a predetermined output value reduced from the rated output or is under a varied unstable condition, is judged by a control process such as the temperature check of a control unit having a control circuit 10 within an external controller 9 or the secondary side voltage check of a current transformer. For example, when the output of the heater is of an output value reduced from the rated output of the heater or the condition of the temperature within the foot warmer is constant for a predetermined period of time, such a temperature control in performed as lowering it to a value which is slightly lower than the originally set temperature.
Patent JP-H02268517-A (JP)
Title: Ttl logic circuit
Inventor: ENOMOTO HIROSHI
IPC: H03K19/013
Filed: 1989-04-11
Abstract: PURPOSE:To attain acceleration by reducing capacitance attached on the collector of a phase split transistor by drawing an accumulated electric charge by connecting the collector of a second phase split transistor to the base of an H level output transistor. CONSTITUTION:The second phase split transistor T8 whose base and emitter are connected in common to the base and emitter of a first phase split transistor T3 is provided, and the collector of the second phase split transistor T8 is connected to the base of the H level output transistor T5. Therefore, the electric charge accumulated on the base of the H level output transistor T5 can be drawn by the second phase split transistor T8. In such a manner, it is not required to connect a diode for drawing to the collector of the first phase split transistor T3, and the capacitance attached on the collector of the first phase split transistor T3 can be reduced, which accelerates the boosting of collector potential.
Patent JP-S5669127-A (JP)
Title: Method and device for blowwmolding plastic
Inventor: TOOMASU AARU HOOBAATO
IPC: B29C49/48
Filed: 1980-07-04
Abstract: The disclosure relates to a method and apparatus for blow moulding hollow plastic articles each having a relatively wide neck portion. The method includes the step of mechanically expanding an end portion of a tubular parison (42) from which the article is to be moulded by means of a "stretcher" mechanism (44). The mechanism (44) includes a plurality of parison engaging elements (52) over which the parison (42) is placed and which are movable radially outwardly to expand the end portion of the parison. A mandrel (46) is then introduced into the expanded end portion (42 min ) of the parison and co-operates with the mould (20, 22) to form the neck of the article. Subsequently, the parison (42) is expanded by internal air pressure to conform to the shape of the mould.
Patent JP-H08260808-A (JP)
Title: Turnround flap for cabinet or the like
Inventor: MURAYAMA TASUKE
IPC: A47B55/00
Filed: 1995-03-25
Abstract: PURPOSE: To make suspensions and guide rails unnecessary for housing a turnround flap into a cabinet body, and to simplify therewith processes for fabrication with the number of parts such as fittings and costs for production reduced CONSTITUTION: Rotative tools 6 are attached rotatively with rotative tool attachment pivots 5 to front reinforcement plates 4 for side plates formed at the side plates 3 of a cabinet main body. A plurality of rollers 7 are provided at the upper part on each of the rotative tools 6 that turn round with the rotative tool attachment pivots 5 serving as their fulcrums. The rollers 7 are engaged with bent guiding parts formed at both sides of a turnround flap 2 so that they can be moved rotatively.
Patent JP-S5216073-A (JP)
Title: Machine tool adaptablity controller
Inventor: NAKAZAWA KOUJI
IPC: B23Q17/09
Filed: 1975-07-30
Abstract: PURPOSE:To feeding speed controller of the machine tool, which permits accurate detection as to wheter the machine is in a vacant or actual scratching condition or not.
Patent JP-S58207555-A (JP)
Title: Hydraulic control for automatic transmission
Inventor: MIKI NOBUAKI
IPC: F16H45/02
Filed: 1982-05-29
Abstract: PURPOSE:To maintain the pressure regulating function of an accumulator at a required position and prevent a shock at a required shift time by setting accumulator control pressure larger than that when a manual valve is set to a required position. CONSTITUTION:When a manual valve is N-R shifted, line pressure is applied from an oil path 5c to the input of a plunger 192 of an accumulator controlling valve 19 to displace a spool 190 to the upper side. Thus, an oil path 1 communicates to an oil path 1K in which accumulator control pressure quivalent to the line pressure is produced irrespective of throttle modulator pressure. As the line pressure is supplied to the oil path 1K instead of the throttle modulator pressure, the property of an accumulator 52 is varied to promoe the engagement of a clutch C-2 so that output shaft torque is abruptly increased to restrain a shock.
Patent JP-2000285234-A (JP)
Title: Method and device for picture processing and recording medium with picture processing program recorded
Inventor: MURAKAWA AKIRA
IPC: G06T7/00
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a method and a device for picture processing which quickly retrieve a pattern, that consists of plural elements and that is specified by their relative position relations, from a picture and to obtain a recording medium where a picture processing program is recorded. SOLUTION: When a layout pattern M which consists of plural elements having fixed relative position relations and can be specified by position relations of individual elements is retrieved from a picture 20, the picture processor detects all elements in the picture 20 and temporarily records detection position information in a buffer picture 25 which has pixels corresponding to those of the picture 20 respectively and has the same size as the picture 20. Thereafter, the picture processor refers to the buffer picture 25 and confirms the position relations between elements to recognize the layout pattern in the picture.
Patent JP-H10280529-A (JP)
Title: Framework structural body
Inventor: SHIINA YOJI
IPC: E04B1/19
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To surely control the deformation of a frame member in the circumferential direction of a hub and to increase the strength of a framework structural body. SOLUTION: A frame member 6 is constituted of a frame main body 11 and a joint member 12 provided to the front end of the frame main body 11. The front end of the joint member 12 is formed in the shape of a trapezoid in a plane view, the contact surface curved in the shape of a recess coming into contact with part of the circumferential surface of a hub 7 is formed in the front end face and, at the same time, the joint end 18 fitting to a joint groove 28 of the hub 7 is monolithically projected. The side 20 of the joint member 12 is formed in the inclined plane having a specific angle, and it is adhered to the side of the other adjacent frame member 6.
Patent JP-S60237154-A (JP)
Title: Fuel evaporation controller for internal-combustion engine
Inventor: OOTAKI KIYOSHI
IPC: F02M25/08
Filed: 1984-05-08
Abstract: PURPOSE:To achieve fuel purge proportional to the volume of air thus to improve the traveling performance by communicating the purge line between the up and down streams of throttle valve of carburetor in a fuel evaporation controller for purging fuel from a canister storing the fuel. CONSTITUTION:A throttle valve 3 is arranged in the downstream of a Venturi 2 of carburetor 1 and communicated with an intake tube 4. While a canister 5 communicated with the fuel system is filled with active carbon 6 and provided with a control valve 7 on the top. The canister 5 will receive fuel evaporated from a fuel tank through a line 8 while communicated through a line 9 with the float chamber of carburetor 1 thus to receive the evaporated fuel from the float chamber. The operating chamber of the control valve 7 is communicated with a negative pressure detecting path 11 connected through a temperature-sensitive valve 10 to the intake tube 4. While a purge line 12 is communicated with the purge holes 13, 14 opened to the up and down streams of the throttle valve 3. Consequently, fuel purge proportional to the volume of air is achieved.