baber/WOPTO huggingface dataset:
Patent JP-H072954-A (JP)
Title: Production of graft copolymer
Inventor: SUYAMA SHUJI
IPC: C08F2/38
Filed: 1993-06-18
Abstract: PURPOSE:To obtain a graft copolymer being nontoxic and odorless and having a high graft efficiency by polymerizing a vinyl monomer in the presence of a specified addition cleavage type chain transfer agent and further grafting a vinyl monomer of a different composition onto the obtained polymer. CONSTITUTION:A process for producing a graft copolymer by polymerizing a vinyl monomer or its mixture in the presence of an addition cleavage type chain transfer agent and a radical polymerization initiator and grafting a vinyl monomer or its mixture of a composition different from that of the above vinyl monomer onto the obtained polymer, which process comprises using 2,4- diphenyl-4-methyl-1-pentene as the addition cleavage type chain transfer agent, is provided. By using the above addition cleavage type chain transfer agent, a graft copolymer being nontoxic and odorless, having a high graft efficiency and good mechanical properties can be produced efficiently. According to this process, the molecular weight of the branch polymer and the molecular weight of the trunk polymer can be freely controlled, and therefore the properties, such as mechanical strengths, of the obtained copolymer can be adapted for its use.
Patent JP-H0920412-A (JP)
Title: Continuous conveying belt conveyor for horizontal, vertical, and horizontal direction
Inventor: KANEKO KENICHI
IPC: B65G15/08
Filed: 1995-07-06
Abstract: PROBLEM TO BE SOLVED: To perform conveyance of excavated earth and sand from a tunnel to a shaft by one belt conveyor by constituting a flat belt of a lower horizontal conveying part, a vertical conveying part, and an upper horizontal conveying part, forming the vertical conveying part into the shape of a cylinder, and providing a conveying body (screw belt, etc., made up of a spiral continuous body) in the vertical cylinder part so that it can be freely circulated. SOLUTION: A flat belt is made up of a lower horizontal conveying part 20, a vertical conveying part 21, and an upper horizontal conveying part 22. In rising process from the lower horizontal conveying part 20 to the vertical conveying part 21, the vertical conveying part 21 forms the flat belt into the shape of a cylinder while the belt is passed through brackets 24 equipped with cylinder forming guides. Further, in shifting process to the upper horizontal conveying part 22, the belt is separated from the brackets 24 to spread out to become horizontal again. Furthermore, a conveying body 23 for scraping up excavated earth and sand 27 sent out from the lower horizontal conveying part 20 in the vertical conveying conveying part 21 to deliver them to the upper horizontal conveying part 22 is inserted in the vertical conveying part 21 to be circulated.
Patent JP-H0458238-A (JP)
Title: Optical scanner
Inventor: MOTOHASHI HIROOMI
IPC: G03B27/50
Filed: 1990-06-28
Abstract: PURPOSE:To accomplish low-noise driving by setting a winding current in the case of a one-phase excitation higher than a winding current in the case of two-phase excitation and performing driving. CONSTITUTION:When a power down signal PWD which is a command signal for reducing the winding current is at an L level, the transistor Q of a current switching circuit 7 is turned off and the reference voltage of a comparator 3 is a high level Vref1 and it acts to make the winding current I1. Meanwhile, when the power down signal PWD is at an H level, the transistor Q of the circuit 7 is turned on and the reference voltage of the comparator 3 becomes a low level Vref2 and it acts to make the winding current I1. In a one/two-phase excitation system, the power down signal PWD is made to be at the L level and the winding current is set at I1 in the case of one-phase excitation and the PWD=H and the winding current is set at I2 in the case of two-phase excitation, so that a motor torque ripple peculiar to the one/two-phase excitation system is negated and fixed torque is always generated. As a result, the motor is smoothly rotated and the low-noise driving is accomplished.
Patent JP-H1018746-A (JP)
Title: Dual system muddy water treatment method and treatment device
Inventor: ISHIKAWA KOICHI
IPC: E21B21/06
Filed: 1996-07-01
Abstract: PROBLEM TO BE SOLVED: To reuse muddy water by separately combining a process of treating muddy water by a vibrating screen and a cyclone and a process of treating muddy water containing cement by the vibrating screen and a filter press, and selectively use these processes at need. SOLUTION: When excavating and burying a ready made pile while using excavating liquid, muddy water discharged from an excavated hole H is pumped up by a vacuum pump 1, and sand is removed by a desander 2 composed of a vibrating screen and a cyclone so as to reuse this water as excavating liquid material. In case of cultivating a bulb pile at the tip of the ready made pile, muddy water discharged from the excavated hole H is pumped up by the vaccum pump 1, and after removing large grains by the vibrating screen, the muddy water is agitated in a main tank 3, and water passed through a filter in a filter press 4 is reused as wash water and excavating liquid material. Muddy water at the time of burying the pile, and muddy water at the time of cultivating the bulb pile are thereby treated separately and reusable as excavating liquid material.
Patent JP-H0338414-A (JP)
Title: Tire spike for car
Inventor: UNTO RINDEN
IPC: B60C11/16
Filed: 1989-06-30
Abstract: PURPOSE: To prevent degradation of the road grip, and to harmonize the wear rate of a tire and tips by forming a core part of the tip from a spike rivet part, and covering an outer cylindrical body harder than the core part. CONSTITUTION: A rivet part 11 formed of a metal, etc., is provided with a flange 12 on its base end part, and a tip is formed skinny to form a core part 13 of a tip part. An outer cylindrical body 14 consisting of a forming material harder than a material of the core part 13, for example, ceramics is attached to a circumferential surface of the core part 13, and fixed by welding. Degradation of the road grip is prevented by the constitution, and the wear rate of the tire and the tip can be harmonized.
Patent JP-H072384-A (JP)
Title: Conveying device
Inventor: FUJITA MITSUYUKI
IPC: B65H5/02
Filed: 1993-06-16
Abstract: PURPOSE:To provide a conveying device capable of conveying an object to be processed with no problem under the severe environment and suitable for a warp correcting device of a printed wiring board in particular. CONSTITUTION:This conveying device 2 is provided with a wire support frame 6 supporting wires 3, receiving plates 11, 12, 13 formed with stripe grooves 7 capable of storing the wires 3, a receiving plate support frame 14 supporting and fixing the receiving plates 11, 12, 13, deflection blocking means 16 blocking the deflections at the middle sections of the wires 3, a rectangular moving means 17 for moving the wire support frame 6 into a nearly rectangular shape of A-B-C-D, and a vertical movement transfer means 18 transferring the movement of the wire support frame 6 in the directions of A, C to the deflection blocking means 16. The wires 3 are inserted or removed to or from the corresponding stripe grooves 7 of the receiving plates 11, 12 13.
Patent JP-S6417913-A (JP)
Title: Grouting method
Inventor: YOKOTA TAKAYOSHI
IPC: E02D3/12
Filed: 1987-07-10
Abstract: PURPOSE:To improve the cut-off efficiency by impregnating a grout including a pulverulent body having a coating section of silicon into the perimeter of a hole excavated in the ground or concrete. CONSTITUTION:A hole 12 is excavated in the specific locations of the areas to be required for grouting of the ground 10, concrete structure, etc. The powdery grout including a pulverulent body having a coating section of silicon is supplied to at least a part of the surface of the hole 12 to impregnate the grout into the perimeter of the hole 12. According to the constitution, the grout can be impregnated into a wide range of the perimeter of the hole 12 for blowing-in the grout.
Patent JP-S6063805-A (JP)
Inventor: IGARASHI YASUO
IPC: F21V21/02
Filed: 1983-09-19
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-H0615412-A (JP)
Title: Production of ni hot rolled steel member having few surface flaws
Inventor: MABUCHI HIDESATO
IPC: B22D11/00
Filed: 1992-06-29
Abstract: PURPOSE:To stably produce the hot rolled steel member having decreased sur face flaws by producing a clad slab consisting of Ni hot rolled steel products having poor surface quality, such as longitudinal cracks, as an inside layer and steel member having the excellent longitudinal crack resistance of the slab as a surface layer and subjecting this slab to hot rolling. CONSTITUTION:The double-layered slab consisting of the steel which contains, by weight %, 0.03 to 0.20% C, 0.05 to 0.60% Si, 0.10 to 1.60% Mn, <=0.015% P, <=0.01% Si, 4.0 to 10.0% Ni, and 0.010 to 0.10% Sol.Al and consists of the balance iron and inevitable impurities as the inside layer part and the steel which contains 0.03 to 0.20% C, 0.05 to 0.60% Si, 0.10 to 1.60% Mn, <=0.015% P, <=0.010% S, 4.0 to 10.0% Ni and 2.0 to 7.0% Sol.Al and consists of the balance iron and inevitable impurities as the surface layer part is produced by continuous casting and is hot rolled. As a result, the mending rate occurring in the surface flaws, such as longitudinal cracks, of the slab of the Ni hot rolled steel products and the rejection rate thereof are lowered.
Patent JP-S6414534-A (JP)
Title: Ventilation and lighting control system
Inventor: YASUFUKU HITOSHI
IPC: E03D9/00
Filed: 1987-07-08
Abstract: PURPOSE:To provide an accurate automatic control over a ventilation of a room and its lighting by a method wherein it a presence of an occupant is detected, a ventilating operation is started to operate, and if a presence of an occupant is not detected, the ventilating operation is stopped after a desired time is elapsed and further if it is judged that the room is dark a lighting equipment is lit at a time when the occupant is present. CONSTITUTION:When a person enters a toilet, a comparision circuit 6 for a person detecting device 3 may output a person sensing signal Sm of a high level at a time (t1). A motor 1 is energized and driven through a driving control circuit 13 and a ventilating operation is started. When the person exits the toilet, the person detecting signal Sm is changed from 'present' to 'absence' at a time (t2), to that a timer circuit 12 may cause an output to be have a low level after a time elapses from the varying time (t2) to the desired time Ta and then a delayed ventilation operation is carried out at the desired time Ta. When the person enters the toilet when the interior of the room is dark, a lighting allowing signal Sa and a person detecting signal Sm are applied as a input to AND circuit 15, so a lighting equipment 2 is energized and lit. When a person exits from the toilet, an input of the person detecting signal Sm is eliminated at the (t4), so that the lighting equipment 2 is deenergized and turned off.
Patent JP-H1122974-A (JP)
Title: Kotatsu
Inventor: SHINOHARA CHIHARU
IPC: F24C15/10
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To cope with the rupture of first and second mounting portions of a lower plate which constitutes a kotatsu (foot warmer) frame rapidly, easily and in an economically advantageous manner while selectively realizing two sets of kotatsu having different tastes. SOLUTION: With respect to a lower plate 3 and a plurality of legs 4 which constitute a kotatsu frame 2, to the lower surface of the lower plate 3, first mounting portions 5 for replaceably mounting legs 4 and second mounting portions 7 for replaceably mounting a heater mounting frame 6 are provided. A top plate 9 is replaceably mounted on an upper surface 8 of the lower plate 3. To the lower surface of the top plate 9, the first mounting portions 5 for replaceably mounting legs 4 and the second mounting portions 7 for replaceably mounting the heater mounting frame 6 are provided. At least the upper surface 8 of the lower plate 3 is provided with an ornamental surface which differs from that of an upper surface 14 of the top plate 9.
Patent JP-H0220214-A (JP)
Title: Cutting blade-attaching device of bush cutter
Inventor: HATANO HIROAKI
IPC: A01D34/73
Filed: 1988-07-08
Abstract: PURPOSE:To surely fix a cutting blade in proportion to the output of an engine by pressing a friction plate to the cutting blade on the movement of a moving ball caused by the centrifugal force thereof to integrate the cutting blade with an output shaft and an attaching plate. CONSTITUTION:When a cutting blade X is mounted to an output 2, the boss portion 3C of a cutting blade presser 3 is fit into the central hole X1 of the cutting blade X and the small diameter portion 2B of the output shaft 2 is threadedly attached to the female screw hole 4a of the attaching plate 4 to dispose a plate spring 5 between the upper edge of the boss portion 42 and the flange portion 3A of the cutting blade presser 3. As the rotation number of an engine is increased, the rotation of the output shaft 2 is speeded up and an centrifugal force acting on a ball 6 is enlarged to transfer a ball 6 to the outer periphery of a moving ball-receiving space 44 along a tapered surface 43. When a centrifugal force exceeds the elastic force of a plate spring 5, the plate spring 5 is pressed up by the ball 6 against the self elastic force thereof to produce a strong friction force between the plate spring 5 and the cutting blade X. The friction force allows the cutting blade X to integrally rotate with the output shaft 2, the cutting blade presser 3 and the attaching plate 4.
Patent JP-S60100850-A (JP)
Title: Local area network
Inventor: YAMAGUCHI TOSHIYUKI
IPC: G06F13/00
Filed: 1984-08-17
Abstract: PURPOSE:To hold the transmission to a reception unable station and to perform the transmission after said station is set under a receivable state, by adding queue control mechanism for each remote side station to the control mechanism of a nonvolatile buffer memory. CONSTITUTION:For a local area network of a multi-drop system where a control station 42 and end offices 43-1-43-N are connected via a common data bus 41, input data nonvolatile buffer memories 44-1-44-N and output data nonvolatile buffer memories 45-1-45-N are provided to the offices 43-1-43-N. Thus it is possible to send transmission to the receivable stations although some station is unable to receive the transmission. Furthermore the reception unable station is also turned into a receivable state to perform transmission. Thus the effective use is secured with limited buffer capacity.
Patent JP-H05339777-A (JP)
Title: Manufacture of electrocasting mold
Inventor: NUGA ISAMU
IPC: C25D1/00
Filed: 1992-06-05
Abstract: PURPOSE:To provide a manufacturing method for an electrocasting mold which is suitable for large-sized molds and secures the quality of moldings. CONSTITUTION:The manufacture of the electrocasting mold which is suitable for large-sized molds and secures the quality of the moldings is attained by incorporating a process by which a first electrocasted layer 2 is formed by the electrocasting work, a process for which an electrocasting rib 3 having the inside surface along the first electrocasting layer 2 is formed by the electrocasting working separately from the first electrocasting layer 2, a process for which the electrocasting rib 3 is temporally fixed to the first electrocasting layer 2 and a process for which the second electrocasting layer 4 is formed on the first electrocasting layer 2 and the electrocasting rib 3 by the electrocasting working to manufacture an electrocasting shell 1.
Patent JP-H09328744-A (JP)
Title: Water drain method and structure of water drain
Inventor: SOTOURA MASAKAZU
IPC: E02D3/10
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To join both of a horizontal drain material and a vertical drain material securely so as to improve the water drainage effect by placing the vertical drain material in the shape of reverse U character on a top face of the horizontal drain material provided on a water bottom and bringing its horizontal part into contact with a face of the horizontal drain material. SOLUTION: A horizontal plastic drain material 30 is spread across a predetermined interval on a lower filter 20 which is spread on the whole face of a water bottom 10 to be improved according to a plan. On the other hand, various shoes are attached to one end of a vertical plastic drain material 40 which is pulled out from a roll, the vertical drain material 40 is placed to the predetermined depth on one side of the horizontal drain material 30 by using a casing for placing, and the vertical drain material 40 which is exposed from the water bottom 10 is cut to the length which is almost equal to the depth of placing.  Next, a shoe is attached to the other end part of the vertical drain material 40 which is exposed from the water bottom 10, and the vertical drain material 40 is placed in the shape of reverse U character astride the horizontal drain material 30 to bring a horizontal part 43 of the vertical drain material 40 into pressure-contact with a top face of the horizontal drain material 30.
Patent JP-S5872294-A (JP)
Inventor: SUZUKI OSAMU
IPC: B65G1/137
Filed: 1981-10-27
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-S6232616-A (JP)
Title: Processing method for semiconductor wafer
Inventor: SUZUKI SHINJI
IPC: H01L21/027
Filed: 1985-08-06
Abstract: PURPOSE:To harden sufficiently a deep part as well as the surface of a resist, by irradiating, in the first place, only the ultraviolet rays of long wavelength, and, in the second place, only ultraviolet rays of wavelength shorter than the above, or the ultraviolet rays containing said shorter wavelength region. CONSTITUTION:In performing a polymerization reaction or a bridge formation reaction in the resist of semiconductor wafer, ultraviolet rays are applied. In the first place, only the ultraviolet ray of wavelength longer than 280nm is emitted by a lamp projecting the ultraviolet rays in the region of wavelength shorter than 400nm. Next, only the ultraviolet rays of wavelength shorter than the above or the ultraviolet rays containing said shorter wavelength region are emitted. A high pressure mercury lamp 1 emits ultraviolet rays of below 400nm. A cold mirror 2 surrounding the lamp 1 reflects the rays in the region of wavelength 200-500nm and transmits the other rays and cuts. The reflected rays are again reflected by a wavelength selection mirror 3, pass through filter 4, and irradiate a wafer 5 on a susceptor 6. On the surface of the wafer 5, a resist is coated, and the temperature control mechanism is equipped to the susceptor 6.
Patent JP-H0337687-A (JP)
Title: Consumable material using device for image forming device
Inventor: KASAMURA TOSHIRO
IPC: G03G15/08
Filed: 1989-07-05
Abstract: PURPOSE:To prevent consumable material from blowing out and scattering to the outside because the rapid flow of air occurs inside a main body by providing a buffering member which moves an opening and closing cover at slow constant speed between an opening position and a closing position while resisting inhomogeneous opening/closing external force on the opening/closing cover. CONSTITUTION:The buffering member 40 which moves the opening/closing cover 20 at the slow constant speed between the opening position and the closing position while resisting the inhomogeneous opening/closing external force is provided on the cover 20. Therefore, in the case of replenishing the consumable material in the main body part 10 which preserved and consumes the consumable material, the cover 20 is opened/closed at the slow constant speed through the cushioning member 40 in spite of the inhomogeneous opening/closing external force, so that the volume in the main body part 10 is stopped from being changed suddenly. Thus, the consumable material is prevented from blowing out and scattering to the outside because the rapid flow of the air occurs in the main body part.
Patent JP-H0223850-A (JP)
Title: Processed chicken food and production thereof
Inventor: HASHIMOTO HIROYUKI
IPC: A23L13/50
Filed: 1988-07-11
Abstract: PURPOSE:To obtain the subject food, having unique flavor and suitable as a material, etc., for 'SUSHI' (vinegared rice and fish) by quick-freezing a chicken material together with a raw meat binder into a plate form, cutting and forming the frozen chicken to a prescribed size, dipping the cut chicken in a ground taste dip solution and subjecting the resultant dipped material to roasting processing. CONSTITUTION:A chicken material, such as skinned chicken breast or white meat, is smeared with a powdery raw meat binder consisting essentially of gluten, contained in a freezing pan, etc., and quick-frozen. The frozen chicken is cut and formed to a prescribed size and then dipped in a ground taste dip solution consisting of soy sauce, 'MIRIN' [sweet SAKE (Japanese rice wine)], sugar, water, etc., for about 20-30min and the resultant material after completing dipping is roasted using a low-temperature oven, etc., to afford the objective food suitable as a salad, hors d'oeuvre, etc.
Patent JP-S5959487-A (JP)
Title: Printer
Inventor: TERASHI KOUSUKE
IPC: B41J29/46
Filed: 1982-09-29
Abstract: PURPOSE:To enable the state of a dip-switch to be made clear easily by performing a test printing with the state printing simultaneously for the switch in the test printing in the printer with the dip-switch. CONSTITUTION:A CPU hadles the reception and edditing of a printing data, the generation of a test data, the leading and processing of various switches and sends a printing code to a CPU6 following conversion to a dot pattern data. The CPU5 incorporates an ROM7 containing a program and a character generator and an RAM8 having a received data buffer, a print buffer and the like and a switch input circuit 10 to which an OVR.R switch 4, a dip switches SW1 and SW2 are connected is connected thereto. When the switch 4 is turned ON, the test printing is started to perform a state printing for the dip switches SW1 and SW2.
Patent JP-S5962153-A (JP)
Title: Method and apparatus for inspecting page arrangement for printing
Inventor: MIKAMI ATSUTOSHI
IPC: B41F33/14
Filed: 1982-09-30
Abstract: PURPOSE:To exactly check misarrangement of pages at the stages of films with printing faces by a method in which pictures with signature unit are photographed on a sheeted base material for every page in a predetermined order by a television camera and displayed in a predetermined order and combination. CONSTITUTION:For example, pictures of each page of one signature unit for 16 pages are bonded with a sheeted base material 20 and photographed in a given order by television camera 30. The picture signals are stored in a memory 44, and pictures based on picture signals for every page stored are displayed on a displayer 47 in the order of pages in a predetermined combination. It is inspected whether or not the pictures are on right positions and in right orders.