baber/WOPTO huggingface dataset:
Patent JP-H11140117-A (JP)
Title: Catalyst system for olefin polymerization and method for olefin polymerization
Inventor: KONG GAP GOUNG
IPC: C08F110/02
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To obtain a catalyst system for olefin polymerization which produces desired copolymers having a narrow compositional distribution and a broader molecular weight distribution by employing a combination of a transition metal compound obtained by the reaction of a certain titanium compound with an inorganic carrier of magnesium halide, and an organometallic aluminum cocatalyst. SOLUTION: This catalyst system comprises the below-mentioned catalysts I and II. [I] is a catalyst component in which a titanium compound A is supported on an inorganic carrier of a magnesium halide B. The titanium compound A is the product of a sequential reaction of a titanium halide with a carbodiimide compound and an organometallic aluminum compound, and represented by the formula (wherein R is an aliphatic hydrocarbon, an aromatic hydrocarbon or a silane compound; R' is 2-8C alkyl; (n) is 1 or 2; m<=1; P=1-4; and q=1-3). [II] is an organometallic aluminum cocatalyst represented by the formula: Rn AlCl3-n (wherein R is an aliphatic hydrocarbon; and (n) is 2 or 3), which does not include methylaluminoxane.
Patent JP-H0569756-A (JP)
Title: Acceleration interlock device
Inventor: MATSUURA TOSHIO
IPC: B60K28/12
Filed: 1991-09-11
Abstract: PURPOSE:To provide reduction in cost and space restriction. CONSTITUTION:A solenoid 16 is excited and demagnetized according to the opening/closing of a door or the operation/non-operation of a parking brake. A cylinder device 18 is provided with a cylinder 22 which stores working fluid, the first piston 24 which is linked with a cable 12, the second piston 26, and the third piston 28 which is linked with the movable iron core 17 of the solenoid. A member 20 which is engaged with an acceleration pedal is provided with a stopper 36, and linked with the second piston 26. It is possible to interlock the acceleration pedal 14 and the cable 12 through the first piston 24 and the second piston 26, and inhibit it by the third piston 28.
Patent JP-H0681210-A (JP)
Title: Unevenly drawn polyester yarn
Inventor: TAKEMURA OSAMU
IPC: D02J1/22
Filed: 1992-09-03
Abstract: PURPOSE:To obtain an unevenly drawn yarn having a color tone, an appearance and handle with excellent deepness, providing a colored material having a solid-color woody tone free from color unevenness by constituting a polyester multifilament yarn of a specific shape. CONSTITUTION:The polyester multifilament yarn is made into thick filament in such a way that the whole filaments constituting the yarn have a thickness unevenness in the length direction. This multifilament yarn is processed into filament aggregate so that, when any section of the yarn is observed by an optical microscope, sectional lightness and sectional area of each filament are three steps or more and the ratio of the sectional area of the maximum filament to that of minimum filament is >=6.0 to give the objective unevenly drawn polyester multifilament yarn.
Patent JP-H1099346-A (JP)
Title: Dental grinding disk
Inventor: GOZZI GUIDO
IPC: A61C3/06
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To more effectively treat both of a tooth surface and a part between teeth by providing a middle high part in a grinding disk or supplying camber to the grinding disk. SOLUTION: This grinding disk 1 is composed of plastic foil coated with a grinding material and is provided with a disk hub 2 provided with a hub opening 3. The hub opening 3 is rectangular for instance, the diameter of a central part is larger than a hub surface part for the cross section and both inner side faces of the cross section of the hub opening 3 are turned to a V- shape. The V-shaped cross section is connected to a spindle end part in a corresponding shape. The grinding disk 1 is raised in the middle without being flat or supplied with the camber, grinding coating is provided on a recessed side, a projected side or both sides and the grinding particles of different particle sizes are disposed as needed at the time. Then, the radius of the continuous middle high part, camber or warp of the grinding disk 1 is turned to 8-20mm.
Patent JP-H10154729-A (JP)
Title: Manufacture of film carrier tape, device for manufacturing film carrier, and film carrier tape
Inventor: OTSUKA MASASHI
IPC: H01L21/60
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To manufacture a film carrier tape of high precision mounted with a semiconductor element of high integration degree, with high productivity. SOLUTION: A base film 9, on which the first pattern is placed, and a conductive film 12, on which the second pattern 32 is placed, are made to pass through a gap between laminating rollers 7a and 7b provided with an adjusting means for with and degree of parallellization of the gap, to be laminated, and after laminating, relative positions of the first pattern 31 and the second pattern 32 are detected. After the conductive foil 12 is patterned into a wiring pattern, displacement of the first pattern 31 and the second pattern 32 are detected, and then width and degree of parallelization of the gap between the laminating rollers 7a and 7b are adjusted according to the detected displacement, thereby laminating is uniformly performed, and deformation of the base film 9 and the wiring pattern 12 accompanying release of a residual stress in a patterning process is eliminated.
Patent JP-H0686122-A (JP)
Title: Camcorder
Inventor: IDE YOSHIHIRO
IPC: H02J7/00
Filed: 1992-09-02
Abstract: PURPOSE:To obtain a camcorder which is quickly electric-connected to a connector in one easy step operation without using an exclusive cable and which is quickly withdrawn from the camcorder. CONSTITUTION:The camcorder 100 has terminals for video signal, audio signal and control signal and power supply connection terminals and is mounted on a connector for the connection with other electric equipment such as a television receiver, the bottom face of the camcorder 100 is provided with a support plate 116 having a shutter plate 118 open in interlocking with a shutter which is made open in the mount state of the connector and an opening window 119 of the shutter plate 118 of the support plate 116 is provided with a terminal section 121 connected electrically to signal input/output terminal section protruded from the opening section through the opened shutter of the connector while facing with the opening window 119 of the support plate 116.
Patent JP-H0897320-A (JP)
Title: Metallic package for electronic part
Inventor: HIGUCHI TSUTOMU
IPC: H01L23/04
Filed: 1994-09-28
Abstract: PURPOSE: To provide a metallic package with a connection means easy to connect the inner and outer parts electrically. CONSTITUTION: An insulating board 70 with a connection path 72 has an end part 70a. The end part 70a, to which an outer-lead joining part 74 is elongated from the connection path 72, is inserted in a hole 12 in a side wall of a metallic package 10, while the other end part 70b, to which an electronic-component joining part 76 is elongated from the connection path 72, is projected inside. In this state the insulating board 70 is joined with the metallic package 10. Then, the hole 12 is covered airtightly with an insulating cover 90 put outside the metallic package 10, and an outer lead 30 is inserted airtightly into the cover 90. An inner end of the outer lead 30 is connected electrically to a joining part 74 in the connection path 72 so that the inner and outer parts of the metallic package 10 are connected electrically through the connection path 72 and the outer lead 30.
Patent JP-H09103519-A (JP)
Title: String gut for carbon racket
Inventor: UEDA HIROSHI
IPC: A63B51/02
Filed: 1995-09-12
Abstract: PROBLEM TO BE SOLVED: To provide a string gut for a racket having a single yarn structure without using the conventional core and winding structure, the operating performance superior to the conventional one, and a low manufacturing cost. SOLUTION: Polyamide synthetic fiber filaments 2 added with a small quantity of carbon form a linear raw material fundamentally excellent in strength and durability, special coating 3 is applied to its surface, and a string gut 1 for a racket having soft driving feeling and good ball holding performance and excellent in shock absorbing property, controllability, and durability is obtained.
Patent JP-S60227247-A (JP)
Title: Exposing device
Inventor: MAEDA MICHIO
IPC: G03G15/04
Filed: 1984-12-07
Abstract: PURPOSE:To obtain adequate exposure in the stage of unmagnification and reduction without the need for a change-over operation by changing an optical path for projection according to magnifications and cutting part of the width of the optical path by a slit in the stage of reduction. CONSTITUTION:The light irradiated from a light source 6 is passed through the glass 2 of an original base and is applied to the surface 5 of an original imposed thereon. The reflected light is passed through mirror groups, 7, 8, 9 and is reflected by the 4th mirror 10 so as to be imaged through a slit 13 onto the photosensitive surface 3a of a photosensitive drum 3. The 2nd and 3rd mirrors 8, 9 are moved at 1/2v speed with respect to the 1st mirror 7 and the light source 6 moving at a speed v in the case of unmagnification copying. A lens 11 and the 4th mirror 10 are moved and the moving speeds of the 1st mirror 7 and the light source 6 as well as the 2nd and 3rd mirrors 8, 9 are made n-fold in the case of reduction at 1/n linear ratio. Part of the width of the optical path is cut by an exposure corrector 15 provided to the slit 13 in this stage, by which the adequate exposure is obtd.
Patent JP-H02107598-A (JP)
Title: Heat-treatment of semiinsulating gallium arsenide semiconductor single crystal, semiinsulating gallium arsenide semiconductor single crystal and wafer
Inventor: INADA TOMOKI
IPC: C30B29/42
Filed: 1988-10-14
Abstract: PURPOSE:To control intrinsic defect of crystal and to obtain high-quality gallium arsenide semiconductor single crystal even from any kind of crystal which has been produced via ordinary thermal itinerancy by successively performing a three-step heat-treating process in the specified conditions for produced semiinsulating gallium arsenide semiconductor single crystal. CONSTITUTION:Semiinsulating gallium arsenide semiconductor single crystal is heat- treated by the method described hereunder. In other words, the grown semiinsulating gallium arsenide semiconductor single crystal is heat-treated at the temp. exceeding 0.9 times of m.p. and then heat-treated at the temp. unexceeding 0.4 times of m.p. and furthermore heat-treated at the temp. not lower than 0.4 times of m.p. and also unexceeding 0.7 times thereof. The above-mentioned three-step heat treatment must be performed by fixing this gallium arsenide semiconductor single crystal at arbitrary one point in a range within the above temp. respectively. After this gallium arsenide semiconductor single crystal is stopped at this temp. region in an arbitrary time, it is preferable that the gallium arsenide semiconductor single crystal is economically cooled at the temp. lowering velocity as quick as possible by a method causing unnecessary defective reaction.
Patent JP-H07115675-A (JP)
Title: Radio telephone equipment
Inventor: NAKAGAWA KOJI
IPC: H04B7/26
Filed: 1993-10-18
Abstract: PURPOSE:To perform various kinds of simultaneous communication other than the simultaneous communication to the entire radio zones and a single radio zone. CONSTITUTION:The base station 4 of this radio telephony equipment is provided with a communication zone information storage part 24 to which matrixes indicating the relation of the radio zones actually managed by the base station 4, mobile stations 5 belonging to the base station 4 and virtual radio zones to which the simultaneous communication is to be performed are written. Then, the base station 4 performs the various kinds of the simultaneous communication by using the matrixes and terminating calls. Thus, not only the simultaneous communication which can be performed only to the entire radio zones or the single radio zone but also the other various kinds of the simultaneous communication can be performed.
Patent JP-S63114772-A (JP)
Inventor: YAMADA SHUNICHI
IPC: F16F9/30
Filed: 1986-10-31
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-2001085046-A (JP)
Title: Sealed lead-acid battery
Inventor: YOSHIYAMA YUKIO
IPC: H01M10/16
Filed: 1999-09-14
Abstract: PROBLEM TO BE SOLVED: To provide a sealed lead-acid battery having a long lifetime. SOLUTION: A positive electrode plate and a negative electrode plate are laminated with a retainer interposed so that electrode plates 2 are fabricated, and a sealed lead acid storage battery is formed in such a condition that a spacer 1 of a porous substance consisting of a silica mixture with foaming polystylene resin or polypropylene resin fibers is in fast contact with the side face 3 and bottom surface 4 of the electrode bunch 2. It is possible that an electrolytic solution is retained previously in the porous spacer, and the electrolytic solution retained in the spacer moves to the electrode bunch in association with elongation of the positive electrode plate so that a drop of the discharge capacity is unlikely generated resulting from exhaustion of the electrolytic solution.
Patent JP-H0790390-A (JP)
Title: Electrical heating apparatus for metal sheet
Inventor: HIROTA YOSHIAKI
IPC: C21D9/62
Filed: 1993-09-27
Abstract: PURPOSE:To enable the control of atmosphere and to prevent the surface oxidation of a conductive roll and the spark between the conductive roll and a metal sheet by surrounding only the long-torsoed part of the conductive roll with a furnace shell in a heating device for conducting the current to the metal sheet through the conductive roll. CONSTITUTION:Only the long-torsoed part 3 of the conductive roll 2 is surrounded with the furnace shell 5, and a rolling reduction device 12 and roll stands 13 provided with collecting brushes 11 are arranged at the outside of the furnace. As the metal sheet 1 as a metarial to be heated and the long- torsoed part 3 of the conductive roll 2 are in the furnace shell 5, it is easy to execute the atmospheric control for the purpose of preventing from the surface oxidation. The rolling reduction of the metal sheet 1 is executed by applying the force to bearings 9 by the rolling reduction device 12, and as these devices are arranged at the outside of the furnace, influence of heating is not affected and the stable rolling reduction can be executed. Further, since the collecting brushes 11 are arranged to the side par of the roll stand 13, even if the wearing powder is produced, its sticking on the surface of the barrel part 3 of the conductive roll from the furnace shell 5 can be prevented.
Patent JP-H09107555-A (JP)
Title: Degaussing circuit for cathode ray tube
Inventor: SATO MITSUO
IPC: H04N9/29
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide the degaussing circuit capable of contributing to reduce an in-rush current at application of power without reducing the degaussing effect. SOLUTION: Since a SW2 of a relay 2 is turned off at application of power, no current flows to a degaussing coil L1. A power supply circuit such as a rectifier circuit 3 is arisen at application of power and a secondary DC voltage B1 or the like of a switching power supply circuit 4 is arisen. In a control circuit 1 energized by the power supply B1, a comparison discrimination section 1b compares a reference valve 1a with the B1 and when the B1 increases up to a reference value, a control section 1d turns on a transistor(TR) Q1, the SW2 is closed by the conductive TRQ1 and a current is supplied to the degaussing coil L1. Thus, a rush current to the degaussing coil is deviated in timing from a rush current to a rectifier circuit route to reduce the rush current just after application of power. After the SW2 is closed, a counter 1c counts the time and the SW2 is open after the lapse of a required time to interrupt the current of the degaussing coil L1.
Patent JP-H10107837-A (JP)
Title: Communication terminal equipment and communication method
Inventor: YASUMOTO TADAYUKI
IPC: H04L12/58
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To automatically receive an electronic mail addressed to a plurality of users successively while a line is connected to a server being the destination of the electronic mail. SOLUTION: A mail address table is provided in a 1st storage area 7a of a RAN 7. A plurality of user identification information sets (mail address, password) are stored in the mail address table. While the line is connected to the server being a destination of the electronic mail, an electronic mail corresponding to each identification information stored in the mail address table is sequentially received. Furthermore, information relating to the reception result of an electronic mail is stored in a 2nd storage area 7b of the RAM 7. The result of reception in the 2nd storage area 7b is given to a recording section 3, in which the result is printed out on recording paper.
Patent JP-H0979759-A (JP)
Title: Apparatus for preventing air leaking from sintering machine pallet sidewall
Inventor: TSUCHIKAWA SHINAN
IPC: F27B21/08
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To effectively prevent the air leakage from the gap between pallet sidewalls of a sintering machine irrespective of the rocking of the pallet in the deteriorated environment where a large quantity of dusts are always produced. SOLUTION: In an apparatus for coupling a seal plate 4 for blocking the gap to a sidewall by a link 3 supported at one end at the gap of a pallet sidewall, the one end of the link 3 is supported to the sidewall 2 by a pin 5 together with a supporter 6 so mounted as to cover the one end of the link 3 and held by the supporter 6, and the other end of the link 3 is inserted into a groove 8 formed at the end of the plate 4, and supported to the end of the plate 4 by a pin 9 via a taper ring plated with hard chromium.
Patent JP-H0678806-A (JP)
Title: Lift of shoes
Inventor: HIRAI GIICHI
IPC: B29L31/50
Filed: 1992-09-03
Abstract: PURPOSE:To expand the range for selecting thermoplastic polyurethane elastomers and to improve durability by incorporating ultra-fine carbon fibers into an urethane resin and combining these fibers and the resin without impairing the molding conditions of the urethane resin. CONSTITUTION:The lift is produced by adding the general-purpose carbon fibers 1 of a pitch system made from coal tar pitch which does not mingle with other materials to polyurethane 2, then mixing and combining both. Namely, the raw carbon fibers of fineness of a micron unit are cut and pulverized to (0.9mum and are mixed and molded to complete the lift 3. The characteristics inherent to the urethane resin and the characteristics inherent to the carbon fibers act on each other if the lift is constituted in such a manner. The lift having a synergistic effect is thus obtd. Namely, the carbon fibers are enclosed in the urethane resin to form a composite material by incorporating and mingling the carbon fibers into and with the polyurethane elastomer material, by which the tough composite mixture having the increased tensile strength and tear strength and the repulsive elasticity is obtd.
Patent JP-H10109823-A (JP)
Title: Winding device
Inventor: JINYAMA TATSUO
IPC: B65H54/42
Filed: 1996-10-01
Abstract: PROBLEM TO BE SOLVED: To achieve a winding condition suited to small and large diameter parts during package forming by connecting a traverse mechanism to a winding mechanism via a transmission capable of adjusting a traverse speed in a winding device having the winding mechanism and the traverse mechanism. SOLUTION: The driving force of a motor 2 is transmitted through a transmission 10 to a traverse mechanism 20, and in this traverse mechanism 20, timing belts 22 and 23 laid in parallel with each other in upper and lower directions and having traverse guides 21 respectively for locking thread lines S are moved in opposing directions. The transmission 10 is formed to be a 'offset shaft' where rotary shafts of input and output gears 10A and 10B are made eccentric and constructed by connecting disks provided in the tips of the respective rotary shafts to each other by fitting between pins and long holes. Thus, without making constant a rotational speed transmitted through the output gear 10B to the traverse mechanism 20, the moving speed of the timing belts 22 and 23 is increased/decreased at a fixed cycle.
Patent JP-H01104986-A (JP)
Title: Discharge quantity controller for variable capacity type hydraulic pump
Inventor: UMEDA MASAO
IPC: F04B49/00
Filed: 1987-10-17
Abstract: PURPOSE:To eliminate the useless consumption of power by connecting a shift cylinder with a control cylinder and balancing a cam plate by the servospool of a servovalve and a spring. CONSTITUTION:A shift cylinder 9 having a cam plate 10 installed in shiftable ways is connected with a control cylinder 8 having a large diameter of a discharge quantity controller 4. The cam plate 10 is balanced by the servospool 7a of a servovalve 7 which is operated by the self discharge pressure of a variable capacity type hydraulic pump 3 and introduces the discharge pressure to the control cylinder 8 having a large diameter and a spring 12 held by the piston 13 of a shifting cylinder 9. Since the power of the variable capacity type hydraulic pump 3 is controlled at a constant value, the useless consumption of power can be prevented.
Patent JP-S62118861-A (JP)
Title: Utilization of konjak
Inventor: HARA KAZUO
IPC: A23L19/00
Filed: 1985-11-20
Abstract: PURPOSE:To produce a food or a material other than food having unique taste, flavor, palatability and deliciousness, by treating KONJAK powder (starch of devil's tongue) with an alkaline agent and a neutralizing agent and using the resultant hydrophilic liquid or pasty KONJAK substance as a raw material. CONSTITUTION:KONJAK powder is treated, in an aqueous state, e.g. in a state swollen with water, with an alkaline agent such as potassium carbonate, sodium carbonate, etc., and then with a neutralizing agent such as potassium hydrogen tartrate, adipic acid, etc., to obtain a KONJAK substance which is a hydrophilic liquid or paste convertible to hydrophobic gel by freezing, heating, drying, contact with an alcohol, etc. The obtained KONJAK substance is mixed with cereals, potatoes, other foods, water-soluble polymers, synthetic resins and other nonfood materials.
Patent JP-H02108422-A (JP)
Title: Automatically exchanging device for punch of header
Inventor: FUKAMI SHIGERU
IPC: B21D37/04
Filed: 1988-10-17
Abstract: PURPOSE:To automatically exchange a punch and to keep the position and posture at a high accuracy by releasing the engagement of a positioning member to the punch, moving a press body behind the punch, separating a fixed body at the rear end of the press body and charging a spare punch by the drive of each actuator. CONSTITUTION:In the exchange of the punch 7a, a positioning cylinder is driven to release the engagement of the punch 7a of the positioning pin 17, and the worn punch 7a becomes movable. Then, a lifting cylinder 30 is driven, the fixed body 28 moves downward and makes a space behind the press body 20, then a press cylinder 25 moves the press body 20 backward and comes on the fixed body 28. Thus, the space is provided between the press body 20 and the punch 7a to push a spare punch 7b by a charging cylinder 37 into the space. Then, the press cylinder 25 moves the press body 20, the spare punch 7b and the worn punch 7a as one body in the forward direction. Then, when the punch 7a is discharged and the spare punch 7b arrives at the prescribed position, the positioning pin 17 is engaged by the positioning cylinder 13 with the punch 7b.