baber/WOPTO huggingface dataset:
Patent JP-H02109814-A (JP)
Title: Drawing and sealing machine for packaging band made of synthetic resin
Inventor: BURUUNO KEEGI
IPC: B65B13/32
Filed: 1989-08-31
Abstract: PURPOSE: To sufficiently and surely cut a strap without damaging an upper strap part even when the strap is strongly tensioned by holding the upper part of the strap by a clamping device, releasing a back stop, and performing the blocking before the strap part is completely relaxed. CONSTITUTION: After a tensioning work has been finished, the counter-rotation of a ratchet is prevented by a locking claw 28 by a switching device, and further another driving claw is engaged with a plate cam 32 to be rotated counterclockwise, whereby the strap tension added by the tensioning device 13 is kept. When the plate cam 32 is further rotated, its peripheral cam 32a acts on the locking claw 28, and the locking claw 28 is released from the ratchet 26, whereby a grooved wheel 14 is released to be counter-rotated, and the tension stress of the strap part 3c between the grooved wheel 14 and the clamping device 16 is lowered. When the counter torque added by the strap 3 to the grooved wheel 14 is agreed with the braking torque added to a shaft by a braking device, the grooved wheel 14 is blocked and fixed to prevent its counter-rotation.
Patent JP-H0895483-A (JP)
Title: Lan set-up operation learning and training system
Inventor: KOSUGE TAKESHI
IPC: G09B5/02
Filed: 1994-09-21
Abstract: PURPOSE: To provide a LAN set-up operation learning and training system constituted to execute learning and training of the set-up operation of many kinds of LAN systems through simulation with one unit of inexpensive device. CONSTITUTION: Simulation data 16 is obtd. by collecting the screen data obtd. in accordance with the command input at the time of the actual set-up operation of the actual LAN system and the system setting condition data of this time in correspondence to the command thereof and is stored in a memory means. At this time, the character strings within the screen data changed by the device constitution are previously marked. The simulation data of which both of the input command and the system setting condition of this time coincide with each other, is retrieved at the time of simulation and the screen data is displayed and outputted. At this time, the marked character strings are outputted while being replaced with the adequate character strings.
Patent JP-H0275885-A (JP)
Title: Apparatus and method for heat treating of powder
Inventor: MURAKAWA NORIHIRO
IPC: F27B9/20
Filed: 1988-09-12
Abstract: PURPOSE:To easily bring powder into sufficient contact with atmospheric gas and to efficiently heat treat the powder by employing a vibration conveyor as transporting means, and laminating a plurality of stages of transporting faces. CONSTITUTION:Vibration transporting plates 5, 6 are integrally finely vibrated by a vibration source 7. Accordingly, powder continuously supplied from supply hoppers 1, 2 to one end of each of the plates 5, 6 through supply plates 3, 4 is moved to an outlet side while being vibrated by the operation of the source 7, and collected by a discharge hopper 25 through a discharge chute 24. The powder is heat treated in a gas atmosphere in the steps of vibrating and transporting on the plates 5, 6. Its heating temperature is regulated by a plurality of electric heaters 17, 18 provided at the tops of the plates 5, 6. Since the gas is charged from a nozzle into a powder layer on the plates 5, 6, the powder attain a gas atmosphere. The powder is vibrated on the plates 5, 6 to attain a more desirable gas atmosphere.
Patent JP-H11109658-A (JP)
Title: Electrophotographic image forming body and its production
Inventor: DEFEO PAUL J
IPC: G03G5/05
Filed: 1998-08-11
Abstract: PROBLEM TO BE SOLVED: To produce an electrophotographic image forming body less liable to warp and ensuring high flowability of electric charge carriers. SOLUTION: The electrophotographic image forming body contains a substrate and at least one image forming film contg. an electrically inert polymer binder, a high b.p. solvent and electrically active electric charge transferring molecules dissolved or molecularly dispersed in the solvent. The image forming film is formed by drying a coat contg. a soln. of the electric charge transferring molecules, the electrically inert polymer binder and a mixture of a low b.p. solvent and the high b.p. solvent.
Patent JP-H10228849-A (JP)
Title: D.c. breaker device, and d.c. power transmission system using it
Inventor: ITO HIROMOTO
IPC: H01H33/59
Filed: 1997-08-22
Abstract: PROBLEM TO BE SOLVED: To obtain a D.C. breakout device without needing a cooling means to obtain a D.C. power transmission system using, by providing a bypass switch in parallel to a semiconductor switch element, connected to a D.C. line in series and in a normal direction, and releasing a bypass switch at the time of breaking a current, also adding reverse voltage to the main electrode of the semiconductor switch element to break the current. SOLUTION: A reverse blocking three-terminal thyristor 11 is not heated by a bypass line 14 at a normal time, and at a breaking time at first, an ON signal is given to the gate of the thyristor 11 to conduct the thyristor element to open the switch S of the bypass line 14. The movable piece of a change-over switch 34 is fixed to the thyristor element side to be broken, and a driving switch 33 is turned on to a cathode line 2 side to store energy in a capacitor 31. Then when the driving switch 33 is depressed to the change-over switch 34 side, the energy, stored in the capacitor 31, is applied as reverse voltage to make the thyristor 11 into a cutoff condition cutoff the D.C. current.
Patent JP-2001047900-A (JP)
Title: Seat for vehicle
Inventor: ONO DAISUKE
IPC: B60N2/20
Filed: 1999-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a seat back and a seat cushion by regulating abrupt folding down operation of the seat back in a seat for vehicle capable of folding the seat back down on the seat cushion. SOLUTION: A hinge mechanism connecting a lower end part of a seat back with a rear end part of a seat cushion so as to turn in the forward and backward directions is provided with turn regulation means (a cam 25, a cam pin 26, a spiral spring) regulating by a predetermined force during the turn to the front of the seat back. The turn of the seat back to the front is temporarily stopped during the turn by the turn regulation means to regulate abrupt folding down operation of the seat back.
Patent JP-S60123285-A (JP)
Inventor: SEKIGUCHI KOUICHIROU
IPC: B25J13/08
Filed: 1983-12-02
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-S59122603-A (JP)
Inventor: FUKUDA KUNIO
IPC: E01C13/06
Filed: 1982-12-27
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-H0897138-A (JP)
Title: Semiconductor device and its manufacture
Inventor: MAKITA NAOKI
IPC: H01L29/786
Filed: 1994-09-21
Abstract: PURPOSE: To form a crystalline silicon film, which has a higher crystallinity than the crystallinity obtained by ordinary heat treatment with good productivity and that by low-temperature heat treatment by introducing an catalyst element into an amorphous film, controlling the quantity of addition precisely to a small value and with good uniformity under a board face and with good reproducibility between boards. CONSTITUTION: An amorphous silicon film 103 is exposed to alkaline solution 105 including a catalyst element, and then by heat treatment, the catalyst element adsorbed to the surface of the amorphous silicon film is introduced into the amorphous silicon film 13, and also the amorphous silicon film 103 is crystallized.
Patent JP-S6469606-A (JP)
Title: Manufacture of chelate resin
Inventor: MATSUDA KIMIAKI
IPC: C08G85/00
Filed: 1987-09-09
Abstract: PURPOSE:To produce a chelate resin having adsorptivity for rare metals, by reacting a nitrile resin and an aqueous hydroxylamine solution. CONSTITUTION:A nitrile resin (A) having a degree of polymerization of 500 or more (e.g., polyacrylonitrile) is reacted with an aqueous hydroxylamine solution (B) in an amount of 0.5-5 equivalents to one equivalent of the nitrile group of the component (A) in the presence of a stabilizer (C) (e.g., thioglycolic acid) for hydroxylamine on the order of 1X10<-2>-10<-4>mol. per mol. of the component (B) at a pH of 9-11 and 40-120 deg.C for 0.1-24hr.
Patent JP-H0390646-A (JP)
Title: Opening-forming device of loom
Inventor: MUTO SHIGEYUKI
IPC: D03C3/20
Filed: 1989-09-01
Abstract: PURPOSE:To reduce the abrasion and breakage of a needle by disposing a guide member for slidably guiding the needle toward a catching claw in the lower portion of a needle-holder comprising a solenoid, a movable armature, catching claw and a spring. CONSTITUTION:A needle-guiding member 3 for guiding needles 2 and 2 longitudinally travelling with knifes 1 and 1 is disposed in the lower portion of a needle- holder 20 for selectively holding the needles 2 and 2 at the upper dead positions. When an electric current is applied to a solenoid 5 at a place near the upper dead point of the knife, a catching claw 6 is rotated through a movable armature 5b at a projecting position to catch the needle. When the electric current is not applied, the catching claw is held at a refuge position with a spring 8 and the lifted needle is lowered together with the knife.
Patent JP-H0896501-A (JP)
Title: Optical disk device
Inventor: YAMAMURO MIKIO
IPC: G11B20/12
Filed: 1994-09-21
Abstract: PURPOSE: To rotate an optical disk at an optimum number of revolution by rotating the optical disk at the number of revolution according to the difference between the internal of the header data and a reference interval and performing rotation control so that both intervals become equal. CONSTITUTION: A track in a prescribed zone on the optical disk 1 is irradiated with a light beam through an objective lens in an optical header 3 in the state of tracking and in a focal point state. A regenerative signal obtained by a detection signal from the header 3 in a signal processing circuit 17 is sent to a header area detection circuit 21 in a motor drive circuit 16, and the circuit 21 sends the detection signal of which only part corresponding to the header on the optical disk 1 becomes 'H' to a phase comparator 24. The comparator 24 compares the header area detection signal with a reference clock supplied from a generation circuit 22, and sends the signal corresponding to the difference between the number of clocks between two header parts and the number of prescribed clocks to a driver 26 through an LPF 25.  Thus, the disk 1 is rotated at the number of revolution corresponding to the zone irradiated with the light beam.
Patent JP-S60116666-A (JP)
Title: Prostaglandin-(1[2)-beta-d-glucan clathrate compound and its production
Inventor: HIGASHIURA TADASHI
IPC: A61K47/00
Filed: 1983-11-30
Abstract: NEW MATERIAL:The clathrate compound of a prostaglandin compound and cyclic (1 2)-beta-D-glucan. USE:Useful as a hypotensor, remedy for gastic ulcer, remedy for thrombosis, etc. The stability of prostaglandin or a prostaglandin-analog compound can be improved compared with known compounds. PREPARATION:A prostaglandin compound and a cyclic (1 2)-beta-D-glucan are heated in a water-soluble organic solvent under stirring, and concentrated in vacuum or left to cool to obtain the objective compound. Since the guest molecule is extremely sensitive to heat, the reaction is carried out preferably at <=70 deg.C.
Patent JP-S6468234-A (JP)
Title: Endoscopic system capable of displaying character
Inventor: KATO TADASHI
IPC: G02B23/24
Filed: 1987-09-09
Abstract: PURPOSE:To display a character without generating blur, by simple constitution such that the character signal of a character generating means is superposed on the component image signal formed on the side of an image signal processing apparatus. CONSTITUTION:An endoscopic system is constituted of an electronic scope 1, an image signal processing apparatus 3, a light source apparatus 4, a system control apparatus 5, a monitor 6 and a VTR 7. The system control apparatus 5 is provided with a character generating unit 41 and the character signal generated by the character generating unit 41 is superposed on the component image signal formed by the image signal processing apparatus 3 to be further converted to a composite signal.
Patent JP-H0781866-A (JP)
Title: Device for tightening step of passenger conveyor
Inventor: NAGASE SHINPACHI
IPC: B66B31/00
Filed: 1993-09-13
Abstract: PURPOSE:To provide a device for tightening the steps of a passenger conveyor, preventing accidents resulting from untightened bolts. CONSTITUTION:A device for tightening the steps of a passenger conveyor has a rotation means 2 for rotating bolts for attaching each of the steps 7 of the passenger conveyor to a step chain, a rotation detection means 3 which produces rotation detection signals P corresponding to the rotation of the rotation means, and a counter means 4 for counting the rotation detection signals. The device also includes a signal arithmetic processing portion which produces conversion signals to show the completion of a loosening or tightening operation for each bolt according to the rotation detection signals P and a count display portion 4c which performs addition or subtraction of the conversion signals according to the direction of rotation of the rotation means 2 to display the result of that operation as a count, and the coincidence of the number of finished loosening operations with that of finished tightening operations can be made sure through the count display portion.
Patent JP-H1152841-A (JP)
Title: Braille guiding plate
Inventor: FUJITA KENZO
IPC: B41M3/16
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To easily mount, to remove and to exchange the plate on an existing handrail, for example, by forming a braille recessed section and a mounting recessed section on the surface and the bottom surface of a synthetic resin base. SOLUTION: A base 3 has a braille recessed section 31 on the surface and has a mounting recessed section 32 on the bottom surface. Moreover, taper holes 33 are provided at the positions which are located on the center line of the base 3 in the longitudinal direction and are separated to the right and to the left from the center of the base. The section 32, which is provided on the bottom section of the base 3, has a peeling sheet on one surface. Furthermore, a double coated adhesive sheet 5, which has a slightly smaller size than the section 32, is pasted on the section 32. A though-hole is provided on the sheet 5 corresponding to the hole 33 provided on the base 3 in order to pass a screw. A desired guide is displayed in braille on the surface of a braille sheet 2.  The size of the sheet 2 is made approximately same as the inner surface of the section 31 and the thickness is made approximately same as the sum of the thicknesses of the sheet 2 and a double coated adhesive tape 4.
Patent JP-2001053800-A (JP)
Title: Cross bus switch
Inventor: MIZOGUCHI MASANOBU
IPC: H04L49/111
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a cross bus switch in which a working rate is improved. SOLUTION: In a cross bus switch which performs exchange of data transfer paths by bus switches 311 to 334 provided at each node of a plurality of input busses 21 to 24 and a plurality of output busses 51 to 54 which cross with one another, the switch is equipped with an input switching means 6 for distributing data stored in input buffers 11 to 14 to the plurality of input busses 21 to 24, an output switching means 7 for outputting data transferred from the plurality of output busses 51 to 54 to output buffers 41 to 44, and a control means 10 for controlling the operation of the input switching means 6 and the output switching means 7.
Patent JP-H0276198-A (JP)
Title: Serial access memory
Inventor: MATSUMI KAZUMASA
IPC: G11C11/41
Filed: 1988-09-12
Abstract: PURPOSE:To compress, divide and output data at a high speed by providing a control circuit to control the output of an address counter. CONSTITUTION:A control circuit composed of switching circuits 30-0 to 30-(J-1), 31 supplies a fixed value to an address decoder 28 instead of the high order side output of an address counter 32 by a control signal, shifts the output of the counter 32 and supplies it to a decoder 28. Consequently, the decoder 28 divides and outputs an address selecting signal and divides the access data for a memory cell array 22. Further, instead of the lower order side output of the counter 32, the fixed value is supplied to the decoder 28, the output of the counter 32 is shifted and supplied 28. Consequently, the decoder 28 compresses and outputs an address selecting signal and compresses the access data for the memory cell array 22. Thus, the data can be compressed, divided and outputted at a high speed.
Patent JP-H0897340-A (JP)
Title: Package
Inventor: OHATA NORIYUKI
IPC: H01L23/48
Filed: 1994-09-22
Abstract: PURPOSE: To provide a package which allows reduction of mounting area and high-density mounting at low cost. CONSTITUTION: A semiconductor chip 1 is bonded to a lead frame 2, the lead-out terminals 21, 22, 24, 25, 26 and 27 in the lead frame are connected with the semiconductor chip 1 by bonding wires 3. A through line lead 30 provided with a pair of lead-out leads 2A and 2B which are not connected with the semiconductor chip 1 is provided in the lead frame 2.
Patent JP-H0566212-A (JP)
Title: Electrolytic cell of polarization measuring apparatus
Inventor: SATO YOSHIHIRO
IPC: G01N17/02
Filed: 1991-09-09
Abstract: PURPOSE:To decrease the bubbles present in an electrolytic cell in measurement, to fill the surface of a sample with electrolyte, to make the surface area of the sample constant in this way, and to improve measuring accuracy. CONSTITUTION:An electrolytic cell 1 is manufactured by using a structure wherein bubbles are physically collected in the inside of the electrolytic cell 1 or a mechanism, which forcibly takes out the bubbles with a pump and the like through a special bubble discharging port, and a chemically stable nonmetallic material, e.g. glass and ceramics, and the like, as the material of the electrolytic cell 1. The contact angle of the material with respect to water is close to zero.
Patent JP-H0762650-A (JP)
Title: Assembling method of reinforcement cage
Inventor: WATANABE KOUJIROU
IPC: E04C5/06
Filed: 1993-08-23
Abstract: PURPOSE:To minimize the use of reinforcing members which are not required as a resistant body of concrete in a reinforcement cage and secure enough strength when it is moved or erected. CONSTITUTION:When assembling a reinforcement cage 10 where a large number of reinforcing bars 11 and 12 are crossed in lattice shape and welded under such a bar-crossed condition, welding metal fittings 13 are fixedly interposed in a crossed area of each of the reinforcing bars 11 and 12. Under this condition, the welding metal fittings 13 are welded with the reinforcing bars 11 and 12.
Patent JP-H0274951-A (JP)
Title: Toner binder, production thereof, toner for developing electrostatic charge image and developer
Inventor: HOSHINO YUKIHISA
IPC: G03G9/087
Filed: 1988-09-12
Abstract: PURPOSE:To obtain the toner which has excellent fixability in a heat roll fixing system and is excellent in an offset preventive property as well by specifying the content of a vinyl polymer and the weight average mol. wt. of a toner binder resin. CONSTITUTION:The toner binder resin which is formed by incorporating 50 to 80wt.% vinyl polymer having 1,000 to 10,000 weight average mol. wt. and contg. styrene at >=50wt.% as its component therein and has 70,000 to 200,000 weight average mol. wt. is prepd. The toner is brittle if the weight average mol. wt. of the vinyl polymer is below 1,000. As a result, the printing resistance of the toner is deteriorated and fogging and splashing are resulted. In addition, filming and caking are liable to arise. On the other hand, the fixability of the toner is deteriorated if the weight average mol. wt. exceeds 10,000. The toner binder resin, toner and developer which have the excellent fixability in the heat roll fixing system and are excellent in the offset preventive property as well are easily obtd. in this way.
Patent JP-2001048967-A (JP)
Title: Polyester polymer and the production thereof
Inventor: YAO KENJI
IPC: C08G63/193
Filed: 1999-08-11
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester polymer that can absorb a large amount of energy by including a specific structural unit, shows high solubility in organic solvents and is useful as an electronic material, a noise controlling material and a molding material. SOLUTION: This polyester polymer includes structural units represented by formula I (A is a divalent cycloalkane; B is a divalent bridge group in which at least one site that links to oxygen atom is an aromatic ring; R is an alkylene). The polyester is prepared by heating at least one of hydroxy compound, for example, 2,2-bis[4-(2-hydroxyethoxy)phenyl]propane or the like together with a dicarboxylic acid and/or its ester-formation derivative, for example, dimethyl hexane-1,4-dicarboxylate to effect the transesterification, followed by polycondensation reaction with additional heating under reduced pressure conditions. In a preferred embodiment, the content of the structural unit of formula I is >=30 mole % based on the whole weight of the polymer.
Patent JP-S60121058-A (JP)
Title: Method for removing defect of casting
Inventor: KARAKI MITSUHIRO
IPC: B22D17/14
Filed: 1983-12-02
Abstract: PURPOSE:To remove a defect and to form a good casting by pushing a piston into a casting mold to pressurize the point where a defect is liable to arise, discharging gas through a vent hole and pressurizing a molten metal. CONSTITUTION:A piston 2 is forced into a sleeve 7 to pressurize a molten metal 10 in a point 6 where a defect is liable to arise in a casting when the molten metal 10 is poured to the point 6. The gas G in the metal 10 is forced out of the metal 10 and is discharged from the vent hole. Since the vent hole is formed to the size at which the molten metal 10 cannot pass, the molten metal 10 does not leak from a casting mold 1. The gas G is vented from the clearance between the hole and the piston 2 initially in the compression process by the piston 2 and thereafter the hole is closed by the piston 2 and therefore the gas is vented through the slit. The slit is afterward closed by the piston 2, by which the molten metal 10 is pressurized and the good casting is formed.
Patent JP-2000053290-A (JP)
Title: Unwinding device for printed matter
Inventor: AKIMICHI TAKASHI
IPC: B65H23/182
Filed: 1998-08-12
Abstract: PROBLEM TO BE SOLVED: To provide an unwinding device for printed matter without causing a folding displacement in printed matter sandwiched between an unwinding belt and a pressing belt of a reversal drum. SOLUTION: The printed matter unwound by a unwinding belt 3 from a printed matter disk is fed to the side of a reversal drum 5 and sandwiched between the unwinding belt 3 and a pressing belt 7. A pressing belt 7 is wound between pulleys 7a, 7b, 7c. The pulley 7a can be moved by oscillating an oscillating arm 13. A contact length between the unwinding belt 3 and the pressing belt 7 is shortened by erecting the oscillation arm 13, thus it is possible to prevent the folding position of printed matter sandwiched between the unwinding belt 3 and the pressing belt 7 from being deviated.