baber/WOPTO huggingface dataset:
Patent JP-2000044217-A (JP)
Title: Boron-containing carbon material
Inventor: SASAKI TATSURO
IPC: C01B31/02
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To obtain a material having high uniformity of boron content in which the boron content can be easily controlled by controlling the compounding ratio of a carbon material containing no boron, the treating time and treating temp. in the process of curing and carbonizing a boron-contg. thermosetting resin. SOLUTION: A boron-contg. thermosetting resin is cured and carbonized. The boron content is controlled by compounding a carbon precursor or a carbon material containing no boron or by controlling the temp. and treating time of carbonization. The boron-contg. thermosetting resin is a thermosetting resin modified with boron, and for example, a phenol resin, epoxy resin, urethane resin, unsatd. polyester, melamine resin, urea resin, aniline resin, bismaleimide resin and benzoxazine resin can be used. As for the carbon precursor or the carbon material containing no boron, for example, pitch, coke, wood, sugar, cellulose acetate fiber, vinyl chloride resin, butadiene rubber, furan resin and epoxy resin can be used.
Patent JP-S6364725-A (JP)
Title: Manufacture of laminated material
Inventor: NAGASHIMA SHUNICHI
IPC: B29C65/02
Filed: 1986-09-05
Abstract: PURPOSE:To obtain easily a laminated material having an interlaminar adhesive strength being sufficiently enough for the practical application, by carrying out a corona discharge treatment on the surface of a membrane formed of a resin composition consisted of a polypropylene resin and an inorganic powder and laminating and fusing another material on this treated surface. CONSTITUTION:Either a propylene-ethylene random copolymer or a blend of polypropylene and an ethylene polymer is used as a polypropylene resin. 0.5-70wt% inorganic powder, e.g., titanium oxide and so on are usually blended with the resin. Reinforcing materials, rubbers, lubricants, anti-static agents, plasticizers and coloring agents are properly added with them. At first, a membrane like material, such as a film, a sheet and the like is formed from the resin composition. A corona discharge treatment is carried out on the surface of this membrane like material while the surface temp. is being kept at 80-250 deg.C under an atmosphere wherein the air content is 50vol% or less. A gas barrier sheet or film consisted of another material such as saponified ethylene-vinyl acetate copolymer and so on is laminated and fused on this treated surface.
Patent JP-H0761843-A (JP)
Title: Alumina cement composition and amorphous refractory produced by using the composition
Inventor: SASAGAWA YUKIO
IPC: C04B35/66
Filed: 1993-08-23
Abstract: PURPOSE:To provide an alumina cement, alumina cement composition and amorphous refractory having unprecedentedly high strength, high fluidity, high corrosion resistance and abrasion resistance. CONSTITUTION:This alumina cement is produced by compounding (A) 20-95 pts.wt. of a hydraulic substance having a mineral composition consisting of hydraulic components of the formulas CaO.Al2O3, CaO.2Al2O3 and 12CaO.7Al2O3 and a chemical composition of 20-40wt.% of CaO and 80-60wt.% of Al2O3 with (B) 80-5 pts.wt. of alpha-alumina. This alumina cement composition contains the alumina cement and one or more kinds of additives selected from carboxylic acids, carbonates, polyacrylic acids, polymethacrylic acids, acrylic acid/ methacrylic acid copolymers and boric acids. This amorphous refractory is produced by compounding the alumina cement or the alumina cement composition with a refractory aggregate.
Patent JP-S6269068-A (JP)
Inventor: TANAKA HIROSHI
IPC: F25B49/02
Filed: 1985-09-20
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-S6452232-A (JP)
Title: Focus control method for optical disk device
Inventor: TAKEDA KATSUMI
IPC: G11B7/09
Filed: 1987-08-24
Abstract: PURPOSE:To attain stable focus control by switching a focus servo system of a sampling system to a continuous focus servo system at the time of accessing and controlling the disk by the sampling system at the time of conventional recording and reproduction. CONSTITUTION:In an optical disk device using an optical disk 11 where a servo control area and a recording/reproducing area are provided separately in advance, focus servo is operated by the control of a CPU 23 and the disk is controlled so that output voltages of photodetectors 12, 13 are equal to each other. Then the CPU 23 changes over a servo changeover switch 22 to the position B to activate the sampling system focus servo. When an access instruction is transferred from a host computer 24 to the CPU 23, the CPU 23 changes over the servo changeover switch 22 to the position A to activate the continuous focus servo. When the access is finished, the CPU 23 activates again the sampling system focus servo.
Patent JP-H0744578-A (JP)
Title: Medical image storage and transmission system
Inventor: SAITOU MAKIE
IPC: G06Q50/22
Filed: 1993-08-02
Abstract: PURPOSE:To improve a communicating efficiency by reducing the frequency of data communication between an image work station and a data base device. CONSTITUTION:A communication managing device 35 which manages the data communication is equipped with a means 11 which set a data communication end scheduled time, means 12 which measures a data communication end time, means 13 which always compares the data communication end time with the data communication end scheduled time, and means 14 which informs each image work station, data base device, and medical image diagnostic device equipped with the communication managing device 35 that the data communication end time passes the data communication end scheduled time. Then, each device which receives the information interrupts the data communication, and cancels the data of the data communication.
Patent JP-H118961-A (JP)
Title: Magnet-type rotating machine
Inventor: HIRATA YUKIO
IPC: H02K21/14
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a magnet-type rotating machine which converts characteristics of attracting force and repulsive force of magnets into rotating force and is capable of obtaining rotating force with less input energy and good efficiency. SOLUTION: This magnet-type rotating machine causes magnets and electromagnets to generate attracting force and repulsive force and to rotate a disk, by fitting magnets 5, 6, 7, 8, 9, 10, 11, 12 circularly to a rotatable disk 1, arranging electromagnets 13, 14, 15,...30, 31, 32 similarly circularly, and turning on and off the switches for electromagnets.
Patent JP-S6268922-A (JP)
Title: Excavating method for hole and enlarging device for hole diameter
Inventor: KAIDO EIMATSU
IPC: E21B7/28
Filed: 1985-09-20
Abstract: PURPOSE:To enable muddy drain and surplus soils to be made as less as possible and enable the desired position of a hole to be enlarged, by inserting a forced board into the hole with advanced excavation, and by pressing the forced board against the hole wall side to enlarge the diameter of the hole. CONSTITUTION:The hole 5 of the smallest diameter for inserting a forced board 4 is previously excavated by an excavator with an excavation edge 2 fitted at the tip of a rod 1, and mixing drum 3 fitted at specified upper and lower sections. Then, after the forced board 4 fitted on the rod 1 via a slidable rod 7 is inserted into the hole 5, the forced board 4 is pressed against the hole wall side to enlarge the hole 5. Then, the slidable rod 7 is removed, and the rod 1 is pulled down by a specified distance to enlarge the hole, whereby a pile hole 9 is obtained in the vertically same diameters. By this method, the excavation diameter of the hole can be made as less as possible, and the bearing force and quality of the pile can be improved.
Patent JP-2000040952-A (JP)
Title: Output circuit
Inventor: SAKURAI TOMOO
IPC: H03K19/0175
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To prevent an undesirable through-current at the input part of a high-source-voltage side circuit when a pull-up resistance is not arranged and to suppress power loss, when the high-source-voltage circuit is driven by an off-chip driver having a flowing-in preventing function of a current to a low- source-voltage side circuit. SOLUTION: An off-chip driver 12 used for the output a low-potential side circuit is equipped with a boosting circuit 10 and an NMOS pull-up transistor 11, and a potential boosted by the boosting circuit 10 is supplied to a off-chip driver output terminal 17 through the NMOS pull-up transistor 11 pulled up to the potential at the output terminal 17 up to a high-potential side circuit level.
Patent JP-S6471470-A (JP)
Title: Smoking product having improved mouthpiece member
Inventor: RASERU DEIIN BAANZU
IPC: A24D1/22
Filed: 1988-08-24
Abstract: PURPOSE: To provide a smoking article which has a fuel element, an aerosol generation means and an aerosol delivery means and is capable of giving the same taste and sensation as those given by smoking tobacco, with fewer hot spots. CONSTITUTION: This smoking article consists mainly of a fuel element 10, a capsule 12 and a mouthpiece member (delivery means) 22. This fuel element 10 consists of a carbonaceous member 11 having a large number of thorough passages (e.g. a mixture of carbonized paper, sodium carboxymethyl cellulose, K2 CO3 and water). Also, a metallic container (capsule) 12 is placed on the mouthpiece side of the element 10 and contains a well-known aerosol-generating substance and a flavor agent inside the container 12. Further, on the mouthpiece side of the container 12, the delivery means (mouthpiece member) 22 including a segment formed from a thermoplastic nonwoven cloth is placed through a spacer member 24.
Patent JP-S6451232-A (JP)
Title: Shockless mobile device
Inventor: YOSHIDA RYOICHI
IPC: B23P19/00
Filed: 1987-08-21
Abstract: PURPOSE:To make the movement of a long distance at high speed performable without entailing any shock as well as to aim at the promotion of automatic supply and assembly by making a belt traveling on a movable carriage so as to be driven by a servomotor being decelerated at both ends by a sensor and a simple function generator. CONSTITUTION:Each signal value of a high speed terminal 41, a low speed terminal 42 and a stop terminal 43 is impressed on a switch 44, and each signal value of these terminals 41-43 is selected by sensors 33 and 34. And, output of the switch 44 is impressed on a simple function generator 45, while an output signal value of this generator 45 is impressed on a current control circuit 46, and output of this circuit 46 is added to a servomotor 1 by way of an output terminal 47. Next, the motor 1 starts its clockwise rotation with a c.w. command, and a pulley 2 is rotated by rotation of this motor 1, pulling a belt 10, and a part of a belt 11 is made so as to be extended, so that a movable carriage 14 is drawn by the belt 10 and moved toward a support plate 6. Thus, drive of the movable carriage 14 is performed with the motor 1 via the belt so that double end deceleration of the motor 1 effectively works, thus a shock is relievable.
Patent JP-2001033537-A (JP)
Title: Position certification system and electronic apparatus employed the system
Inventor: YANASE KAZUHIRO
IPC: H04N5/225
Filed: 1999-07-23
Abstract: PROBLEM TO BE SOLVED: To certify positional information or time information itself obtained through use of GPS(global positioning system), or the like. SOLUTION: A digital camera 1 picks up image data and writes the image data into a storage device 3 and, at the same time, generates longitude/latitude information by receiving GPS radio wave 5 through a GPS receiver 2. The GPS receiver 2 encrypts the longitude/latitude information and transmits it, as positional information 6, to a center system 4. The storage device 3 stores copy guarded location data transmitted from the center system 4. The center system 4 decrypts the positional information 6 inputted from the digital camera 1, generates location data from the longitude/latitude information, and copy guards the location data before being transmitted to the digital camera 1. Consequently, it is satisfied that the image data stored in the storage device 3 is picked up at a location designated by the location data and not picked up at other location.
Patent JP-H0258623-A (JP)
Title: Method and device for creating gravel pile
Inventor: KURIMOTO NAKATOMI
IPC: E02D3/10
Filed: 1988-08-23
Abstract: PURPOSE:To form a strong gravel pile by intruding a rotary casing in the ground, and thereafter, vertically moving a fixed casing located in the rotary casing so as to press the gravel to be dense, and pulling out the rotary casing with the reaction of the vertical moving. CONSTITUTION:A fixed casing 8 is inserted to locate into a rotary casing 3 rotatably lowered down from the lower part of a machine frame 1, and is enabled to move up and down by a fluid pressure cylinder 10. Next, after the rotary casing 3 is normally rotated and intruded to the required depth in the ground W, the fixed casing 8 is moved up and down with the required stroke under the condition of normal rotation or the rest of the rotary casing 3. And while the exhausted gravel is pressed to be dense, the rotary casing 3 is gradually pulled out using the reaction of the moving down. Thereby, the densely pressed gravel is stayed in the ground W without hindering its pressed density and can be functioned as a gravel pile P.
Patent JP-2000027568-A (JP)
Title: Wire screen
Inventor: ODAGIRI MASASHI
IPC: E06B9/52
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a new energy saving means, which can be executed simply in each family and by which not only energy saving but also more comfortable life are realized regarding cooling being spreading quickly in resent years and largely causing the increase of power consumption. SOLUTION: The regions 16 of nets for insectproofness and the regions 17 of reflecting members for reflecting heat rays projected from an outdoor section such as the regions of aluminum foil are arranged alternately, for example, alternately in the vertical direction in a spreading region. Forms such as spreading as the reflecting member of an aluminum sheet, etc., to which vent holes having diameters, in which insectproofness is carried out, are formed in the net spreading region, the stretching and shrinking of the wire screen formation by the coating of a normal insect net with paints or ink in the reflecting member, etc. are adopted.
Patent JP-H0492883-A (JP)
Title: Quartz crucible for pulling up silicon signal crystal
Inventor: WATANABE NOBUYA
IPC: C30B29/06
Filed: 1990-08-06
Abstract: PURPOSE:To reduced a dissolved amount of internal wall during pulling of single crystal and to obtain Si single crystal having a few oxidation induced lamination defects by making total contents of Al and Ti in the inner wall of crucible >=a specific amount. CONSTITUTION:Total contents of Al and Ti in the inner wall of quartz crucible for pulling up silicon single crystal are made >=0.5ppm.
Patent JP-H0371846-A (JP)
Title: Transport device of flexible continuous filament
Inventor: MIHARA SATORU
IPC: B65H59/02
Filed: 1989-08-11
Abstract: PURPOSE:To prevent contraction and twisting of a flexible continuous filament from occurring in transport process by guiding a flexible continuous filament in a groove using a roller on a winding end and also setting the tension of the filament to a slide-free value within a range where a transport device is wound around both rollers. CONSTITUTION:In transport process, a flexible continuous filament 2 is supported by friction in a groove 10 in an elliptical form with a longitudinal axis in a vertical direction by a roller 7 on the winding side. The filament 2 is transported by rotation of a transport device 6, passing through a roller 30 and finally a roller 8 on the delivery side. After this, the filament returns to its original state and is sent out in an almost perfectly circular cross section shape. Consequently, the filament 2 in transport is held by friction in the groove 10 maintaining a required tension in a circumferential direction within a range where the transport device 6 is wound around the rollers. As a result, the filament 2 is stably transported without being twisted in the groove 10 and almost without a slip from the winding position to the delivery side.
Patent JP-H0532320-A (JP)
Title: Metal plate discharge device of metal printing machine
Inventor: CHIBA JUNICHI
IPC: B65G17/32
Filed: 1991-07-26
Abstract: PURPOSE:To prevent the printing surface of a metal plate from production of scratches at the time of discharging. CONSTITUTION:A wicket 1 to transport a printed metal plate 4 after being dried is inverted, and the metal plate 4 is transferred onto a drawout conveyor 3. Only at this time, the drawout conveyor 3 is once stopped by a high speed clutch brake 7, and thereby the metal plate 4 is free from risk of being rubbed by the wicket 1, and no scratches will be produced.
Patent JP-H0742440-A (JP)
Title: Folding door device
Inventor: UEDA TAKATOSHI
IPC: E06B3/48
Filed: 1993-07-30
Abstract: PURPOSE:To develop both folding door components easily, and promptly after they are folded in terms of a sliding door in which two sliding door components are hinged. CONSTITUTION:In a process in which two folding door components 10 and 11 are folded until they are placed in parallel with each other, a spring 26 is installed to increase gradually the spring force between the folding door components. The restoration force of the spring 26 makes it possible to develop the folding door components.
Patent JP-H1033204-A (JP)
Title: Multi-layer cup insole
Inventor: DAIMARU OSAMU
IPC: A43B17/00
Filed: 1996-07-18
Abstract: PROBLEM TO BE SOLVED: To directly blow off air upwards to the sole by forming an air chamber inside a lower layer which is a repulsive material, forming a groove on the upper surface of the lower layer and turning the groove to an air passage. SOLUTION: An upper layer 3 is formed by a non air permeable material like a leather material for which small holes 31 are dispersed and the lower layer 1 bonded to an intermediate layer 2 is formed by an air impermeable repulsive material. By radialy forming the grooves 13 from the center of the upper surface of the lower layer 1, the air inside the grooves 13 is distributed in appropriate directions and made to smoothly flow accompanying the movement of a load part from the sole at the time of a load. For the grooves 13, an opening width is formed wide and flexibility and air permeability are improved in a first half part where the toes are positioned and the width is formed narrow and a shape keeping property is maintained in a second half part where a heel part is positioned.  A space formed by a recessed chamber 14 at the center part of the lower layer 1 and a swollen projection part 22 at the center part of the intermediate layer 2 is turned to the air chamber of a sufficient amount. Since a bottom surface is formed flat for the intermediate layer 2, the air of the air chamber and the air inside the grooves 13 are made to flow out without leakage by pumping at the time of the load.
Patent JP-S6452396-A (JP)
Title: High frequency heating device
Inventor: MAEDA YOSHIO
IPC: H05B6/68
Filed: 1987-08-21
Abstract: PURPOSE:To improve reliability and reduce cost by making it possible to perform digital control based on a count number set by an output setting means. CONSTITUTION:On-time control of a switching element 10 is performed based on a count number set by an output setting means 117 to set the output of a high frequency heating device by increasing the count number when outputs from a voltage detecting means 104 and a current detecting means 105 are under a standard value respectively and reducing the count number when either output value is over the standard value. In the meanwhile, voltage generated at a step-up transformer 101 is controlled to be less than a predetermined value. This makes it possible to reduce the withstand voltage of the switching element 10 and the step-up transformer 101, thereby cost can be reduced.
Patent JP-S60101751-A (JP)
Title: Tracking adjusting method of magnetic recording and reproducing device
Inventor: YONEDA YASUSHI
IPC: H04N5/7826
Filed: 1983-11-09
Abstract: PURPOSE:To make tracking coincident between recording and reproduction by positioning a rotary head so that a vertical synchronizing signal is reproduced at positions synchronizing with the timing of the reproduction of control pulses. CONSTITUTION:A frequency-modulated signal reproduced from a magnetic tape 2 is passed through a rotary transformer and a changover switch 11, demodulated by a reproduced signal processing circuit 12, and led out as a reproduced video signal from a reproduced video output terminal 17. A control signal is led out of a control signal amplifier circuit 9 at its reproduced control signal test point 19 and supplied to the input terminal 21 of a channel 1 of an oscilloscope 20. Further, a video output signal from a video output terminal 17 is supplied to the input terminal 22 of a channel 2 of the oscilloscope 20. The semifixed resistance 25 of a self-recording and self-reproducing preset adjusting circuit 8 is so adjusted that the observed waveform 23 of the signal part of the reproduced video signal is in phase with a reproduced control signal waveform 24. Consequently, the tracking adjustment of self-recording and self-reproduction is made.
Patent JP-H1147854-A (JP)
Title: Caulking structure of laminated and fixed product
Inventor: KOREEDA MASAHARU
IPC: B21D28/02
Filed: 1997-08-04
Abstract: PROBLEM TO BE SOLVED: To easily execute continuous caulking with an automatic machine without necessitating a strong pressure for caulking by mutually connecting sheets utilizing the elastic restoring force of a punched and formed elastic piece. SOLUTION: A pair of elastic pieces 3 whose tip ends are respectively bent downward is symmetrically formed in a sheet 2 constituting a laminated and fixed product 1. And when plural sheets 2 formed by this method are laminated, the elastic piece 3 of the upper side sheet 2 is inserted into the opening 4 of the lower side sheet 2, and this elastic piece 3 is subjected to restoration into the original state with its own elastic restoring force. Whereby, the side surface 3b is competed with the inside surface 4a of the opening 4, and laminated upper and lower sheets 2 are mutually drawn closer and joined.
Patent JP-H0848106-A (JP)
Title: Tire moving/raising device for truck, bus, etc.
Inventor: MATSUMOTO SHUNICHI
IPC: B60B30/10
Filed: 1994-08-09
Abstract: PURPOSE:To provide a tire moving/raising device for a truck, bus etc., which has such an effect as a tire can be moved easily, freely, and safely, while it is hoisted by an air cylinder, by means of wheels fixed to the device. CONSTITUTION:A tire moving/raising device consists of a frame part 2 and an air cylinder 3. The frame part 2 is made up of a square frame 2A, which is located at the top of the frame 2, and right and left legs 2B, 2B, each of which is connected to the square frame 2A. The frame part 2 is constituted in such a way that it can freely move forward and afterward. In addition, the air cylinder 3 is supported within the square 2A in such a manner that a rod 3A of the air cylinder 3 faces downward and it (rod 3A) swings back and forth, while a hook 3D for housing a tire is connected to the lower end of the rod 3A of the air cylinder 3 in such a manner that it (hook 3D) swings back and forth.