baber/WOPTO huggingface dataset:
Patent JP-S61229238-A (JP)
Title: Method and apparatus for dubbing plural floppy discs
Inventor: UMETSU TADAMICHI
IPC: G11B5/86
Filed: 1985-04-04
Abstract: PURPOSE:To improve the efficiency of dubbing by containing each distribution disc into one cartridge and taking in/out each distribution disc between the cartridge and plural drivers at each dubbing. CONSTITUTION:The content of information of a disc original F51 is copied and distributed to distribution discs F1-F40 by using a disc dubbing device, and after the distribution discs F1-F40 are studied, the reaction of study is recorded on the discs F1-F40, only the study reaction is extracted and collected on a disc original F52 and the distribution discs F1-F40 are contained in the cartridge 1. Whether or not the cartridge 1 is loaded correctly is confirmed by the dubbing device and slots 3, 3' acting like preventing vertical movement of the cartridge 1 in movement or the distribution discs F1-F40 ejected are provided at heights different from the lower face of both side faces.
Patent JP-S62224936-A (JP)
Title: Manufacture of semiconductor device
Inventor: MITSUMOTO KAZUFUMI
IPC: H01L29/80
Filed: 1986-03-27
Abstract: PURPOSE:To improve the characteristics and integration of various high frequency devices by e.g. extremely facilitating the processing of gate electrode at low cost by a method wherein a sidewall of the second layer is formed on a step difference while properly adjusting the thickness of the second layer during the process of lamination. CONSTITUTION:A thin silicon dioxide film 13 is formed on a semiconductor substrate 11 exposed to the part beside a step difference part 12A. First, a silicon film 14 is removed from the surface of silicon oxide films 12, 13 by anisotropic overall etching process. Second, the silicon dioxide films 12, 13 on the substrate 11 are selectively removed to leave a sidewall 14A of the silicon nitride film 14 on the removed part exposing the surface of other part. Third, the surface of sidewall 14A of film 14 and the surface of substrate 11 are coated with photoresist (the third layer) in specified thickness. Finally, the sidewall 14A only is selectively removed by dryetching process to expose the surface of silicon dioxide film 13.
Patent JP-H11263511-A (JP)
Title: Sheet stacker and image processor
Inventor: KAWANISHI MINORU
IPC: B65H31/26
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To improve the alignment of sheets stacked up by suppressing their unstable behavior during their free fall. SOLUTION: This image processor comprises an image processor body 1, for which a sheet feeder 2 as well as a sheet stacker 3 are provided for later detachment. The sheet feeder 2 is placed under the image processor body 1, while the sheet stacker 3 is situated by it or a sheet ejection opening 28 thereof. The processor also has an ejection roller 63 for delivering sheets out of an ejection opening 72, a plurality of vertically movable trays 66a to 66d on which sheets ejected by the ejection roller 63 are stacked up, and presser members 4 for restricting the behavior of the sheets ejected on the trays 66a to 66d. The presser members 4 are provided on the underside of the trays 66a to 66c.
Patent JP-H09254416-A (JP)
Title: Method and apparatus for ink jet printing
Inventor: SHIOTANI MAKOTO
IPC: B41M5/00
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To form a clear image having small bleeding in color borders between black and color and between the colors by adopting a method for giving a plurality of inks after the liquid containing substance for insolubilizing or aggregating the coloring material of ink is given to an area to be printed with an image. SOLUTION: Ink jet printing is conducted by selecting a method for giving a plurality of inks after the liquid for insolubilizing or aggregating the coloring material of ink is first given to an area to be printed with an image or a method for giving the liquid containing substance for insolubilizing or aggregating the coloring material of ink after a plurality of inks are given to an area to be printed with an image in response to image information. An ink jet printing head 12 has discharge ports for discharging inks of Y(yellow), M(magenta), C(cyan), S (treatment liquid) and K, and (black), and the ports of the respective colors commonly have divided discharge port rows.
Patent JP-S61228228-A (JP)
Title: Installment for cooking utentil
Inventor: ITO FUMIHIKO
IPC: H05B6/80
Filed: 1985-04-03
Abstract: PURPOSE:To install cooking utensils, having excellent appearance and capable of preventing the occurrence of injury and catch of clothes when using the utensil by providing a fixer by which to fix slide metals under the condition that the coupler of both a lower metal fixer and a slide matel is coupled with one or the other handle. CONSTITUTION:A front guide 32a and a back guide 32b, each having an L- shaped cross section, are bendably formed on the front and back sides of a lower metal fixer 29. A bend 23 of a Z-shaped cross section is bendably formed on the right side of the fixer 29, and a right-handed coupler 34a to be coupled with a handle 3a provided to the right-handed outside wall 2a of an electronic range body 1 is bendably formed on the center of the downside of the bend 33. A slide matel 35 is slidably provided on the left side of the fixer 29, and a regulating metal 41 is also provided on the downside of the metal 35. The metal 41 is screwed with the fixer 29 by connecting screws 43a and 43b with female screws 42a and 42b projectionally formed on the downside.
Patent JP-H06278019-A (JP)
Title: Grinding device
Inventor: TABUCHI KAZUO
IPC: B24B41/06
Filed: 1993-03-29
Abstract: PURPOSE:To ensure the stability of tapering accuracy while guaranteeing the dimensional accuracy for the outside diameter of workpieces. CONSTITUTION:A wheel spindle stock 16 is advanced in a cutting direction relative to each pin portion W1, W2 of a crankshaft W rotated by means of headstocks 12, 13, so as to simultaneously grind the pin portions W1, W2 using respective grinding wheels 30, 31, and a wheel spindle 32 is advanced toward the crankshaft W by means of a taper correcting device 37 until a final taper correcting feed stage. As the pin portions W1, W2 are ground, the rest members of a rest device 17 are advanced in the direction in which they abut on the pin portions. A numerical value controller 50 determines whether or not a sizing signal for each pin portion is produced, and the rest member that corresponds to the pin portion for which no sizing signal is produced is advanced several times by predetermined amounts to suppress the relief of a pin portion.
Patent JP-H10233272-A (JP)
Title: Middle switch with connector
Inventor: TSUNODA ROKURO
IPC: H01R31/02
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To fit a middle switch promptly, safely, and exactly even by an inexperienced man without using a tool in the case of necessity by forming a plug and a receptacle as a connector respectively on the input side and output side of the middle switch. SOLUTION: In the case of using an interrupted middle switch, the receptacle of an extension cord is inserted into the plug 4 of a middle switch box 3 which involves a slide switch 2, the plug of an appliance used is inserted into a receptacle 1. By forming such a structure as plugs of a plurality of appliances used are inserted into a plurality of receptacles formed on the output side so as to switch the slide switch, it is possible to be used as a middle change-over switch. In this case, by leaving one receptacle of the output side open, the switch is possible to use as an interrupted intermediate switch. By forming like this, thus it is possible to use the switch immediately without professional connection work.
Patent JP-S56167370-A (JP)
Title: Amorphous solar cell
Inventor: NAKAMURA GENSHIROU
IPC: H01L31/06
Filed: 1980-05-26
Abstract: PURPOSE:To prevent the separation of an amorphous layer and an electrode by depositing the amorphous layer wherein addition is not made and whose inner stress is smaller than that of another amorphous layer wherein addition is not made. CONSTITUTION:On a stainless plate 1, is formed the amorphous layer 3, wherein addition is not made, and which is grown under the condition the inner stress becomes small, and also is formed the amorphous layer 4, wherein the addition is not made, and which forms a junction with the layer 3 and a main active region. The layer 4 is formed by selecting the growing condition in a glow discharge method so that the inner stress is larger than that of the layer 3, the local level density is lower, and the mobility is higher. Then, P type amorphous layer Si 5, and a transparent electrode 6 which also serves as a reflection preventing film. In this constitution, the filn, wherein the inner stress is large, the space charge density is small, and the hole mobility is large, is used in the main generating region 4 of light current, and the film 3, wherein the film thickness is poor but the inner stress is large, is used for the interface of the substrate. Thus the inner stress as a whole is reduced and the separation of the electrode can be prevented.
Patent JP-S56166761-A (JP)
Title: Step motor
Inventor: TOKUDA AKIRA
IPC: H02K37/00
Filed: 1980-05-26
Abstract: PURPOSE:To increase the brake retaining force of a step motor by forming the magnetic flux distribution of a magnet forming a rotor in a rectangular wave responsive to the width of the magnetic pole teeth of a stator, thereby increasing a shaft torque, reducing the size and hence GD<2>. CONSTITUTION:Magnets 15 of the number corresponding to the teeth of the exciting magnetic poles of a stator are arranged alternately at the N- and S-poles on the outer periphery of a rotor 5. The magnets 15 are so magnetized uniformly that the magnetic flux distribution of the magnets 15 becomes, as illustrated by solid lines or one dot chain lines, rectangular waveform responsive to the width of the teeth of the exciting magnetic poles. Thus, the shaft torque can be increased with the same shape, the size can be reduced with the same shaft torque, thereby increasing the brake retaining force.
Patent JP-H10253289-A (JP)
Title: Module core type heat exchanger
Inventor: FUJII YOSHINARI
IPC: F28F9/26
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To simplify a connecting structure for connecting module cores to main tanks and to facilitate assembling of a heat exchanger in the exchanger in which plurality of module cores are aligned between a pair of main tanks. SOLUTION: In the module core type heat exchanger, coupling pipes 8 are projected at sub-tank bodies 9 of both upper and lower ends of a module core 7, and a rubber cylinder 4 is integrally formed at a port edge of a cooling water exit/entrance 1 of a main tank 2 of an upside or the pipe 8 of the body of upside. The exit/entrance 1 of the tank 2 and the pipe of the body 9 are flexibly clamped fixedly therebetween via the cylinder 4.
Patent JP-S52152993-A (JP)
Title: Preparation of phenolic resin
Inventor: MATSUMURA MASAHIRO
IPC: C08G14/04
Filed: 1976-06-15
Abstract: PURPOSE: To prepare a phenolic novolak resin in high yield in a short time under mild conditions by the addition of a very small amount of a nitrogen-containing compound. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S545296-A (JP)
Title: Device for treating electron beams
Inventor: MANABE MASARU
IPC: H01J37/30
Filed: 1977-06-14
Abstract: PURPOSE: To prevent heat rays, which occur during the welding using an electron beam, from impinging on or sticking to a vacuum seal member, and eliminate a sliding portion of the seal member, so that a stable vacuum sealing effect can be obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10249524-A (JP)
Title: Arc welding robot
Inventor: URATANI TAKAFUMI
IPC: B23K9/12
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To smoothly perform the teaching work by clamping a welding wire inserted in a chuck claw by abutting the chuck claw which is displaced when the pressurized fluid is fed on a tapered recessed part, and unclamping the welding wire by retracting the chuck claw when the pressurized fluid is discharged. SOLUTION: When the pressurized fluid is fed into a space of a cylinder member 1 by a pressurized fluid feed/discharge switching means, a welding wire W is firmly clamped by a chuck claw 6 which is large in mechanical strength and split in the axial direction, and the teaching work of an arc welding robot can be performed keeping this condition. When the pressurized fluid in the space of the cylinder member 1 is discharged by the pressurized fluid feed/discharge switching means, the chuck claw 6 is released, and the welding wire W is unclamped, and the welding wire W and the shield gas are appropriately fed keeping this condition, and the welding work by the welding robot is performed. The welding work is smoothly performed thereby.
Patent JP-H03272595-A (JP)
Title: Detecting device for broken filament in lamp
Inventor: WATANABE TOSHINORI
IPC: H04Q9/00
Filed: 1990-03-20
Abstract: PURPOSE:To detect which one of plurally arranged lamps has a broken filament by comparing the frequency of momentary power stoppages caused during a period required until the second broken filament in the lamp is judged after the first broken filament is detected in the lamp with a frequency preset for each of the lamps, and consequently judging the lamp having the preset frequency corresponding to the comparison result to have the broken filament. CONSTITUTION:Although a broken filament judgement unit 6 detects an actually broken filament in a lamp, it is reset because the lamp is apparently released from a condition of the broken filament as a result of a short circuit in the secondary winding side of each of transformers CT1 to CTn. But when the secondary winding side of the transformer CT1 corresponding to the lamp having the broken filament is temporarily released from the short circuit, the broken filament condition occurs again in the lamp, and consequently the broken filament judgement unit detects the broken filament again. A broken filament position judgement unit 9 counts the frequency of momentary power stoppages caused during a period from the time of detecting this first broken filament to the time of detecting the second broken filament, and it accordingly compares the counted frequency with a preset frequency of momentary power stoppages different from one another for each of the lamps, L1 to Ln so as to judge the lamp whereto the frequency of momentary power stoppages squared with the counted frequency is preset to have the broken filament. This permits detecting which one of the plurally arranged lamps has the broken filament.
Patent JP-H06255164-A (JP)
Title: Electrostatic recording head
Inventor: KOMATSU FUMITO
IPC: B41J2/395
Filed: 1993-03-08
Abstract: PURPOSE:To increase bonding force to a resin block, a circuit substrate, etc., of a control electrode by a method wherein an electro-static recording head is constituted by arranging a recording electrode, and the control electrode formed of sintered alloy having electric conductivity. CONSTITUTION:MXN rows of the first recording electrodes and the second recording electrodes which are zigzag disposed in a row are composed of wire rods 15, 15. Control electrodes 13a, 13b are arranged by placing them separately on both sides of those recording electrode rows along them. An electrode supporting block 33 is accompanied by contraction as cooling proceeds just after forming. However, wiring substrates 18, 18 wherein the control electrodes are preliminarily soldered to one side fringe and plates 25, 25 on both sides of the electrode supporting block 33 control, in corporation with each other, contraction and deformation of the electrode supporting block 33. Though a head surface of a head material is polished to form a circular arc surface of a specific curvature, surfaces of the control electrodes 13a, 13b containing projections 11, 11 protruded from the electrode supporting block 33 and a surface of the electrode supporting block 33 are polished.
Patent JP-S52153115-A (JP)
Title: Damper for synchronous machine
Inventor: OHATA YOSHIYUKI
IPC: H02P3/20
Filed: 1976-06-15
Abstract: PURPOSE: To stop rapidly a synchronous machine by applying on the machine a low-frequency AC voltage which has such a phase rotation as to oppose the rotation of the machine, while the machine is rotating at a slow speed, and cutting off the voltage after the machine is stopped. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06261430-A (JP)
Title: Stretching method for cable, etc., and fitting device for metal pulley for stretching cable, etc.
Inventor: KODAMA NORITOMO
IPC: H02G1/02
Filed: 1993-03-05
Abstract: PURPOSE:To provide a method for stretching cables, etc., and a fitting device for metal pulleys for stretching cables, etc., capable of fitting a metal pulley having a rope connected to a cable and laid on it to an already-stretched cable, etc., easily manipulating an operation stick on the ground, being very safe at the time of cable stretching work, and capable of performing work in a short period of time efficiently and at a low cost. CONSTITUTION:A metal pulley hanging and supporting part 12 is provided, and a capturing substance 14 is provided to capture a strung supporting wire or already-stretched cable, and this capturing substance 14 has a fitting-by- hooking part 20 for fitting to an operation stick 16. A rope united to a cable is passed around a metal pulley hung at the hanging and supporting part 12, and the rope is arranged along the supporting wire or already-stretched cable, supporting the fitting-by-hooking part 20 by hanging on the operation stick 16, and hooking it on the supporting wire or already-stretched cable between electric poles, etc., then the end part of the arranged rope is drawn. In this way, cables, etc., are stretched efficiently and safely.
Patent JP-H01243025-A (JP)
Title: Liquid crystal oriented film formed by using patterned high-polymer film and production thereof
Inventor: KAMIKITA MASAKAZU
IPC: G02F1/133
Filed: 1988-03-24
Abstract: PURPOSE:To prevent the flawing on the surface of an oriented film and the exfoliation of the film, the failure of driving electrodes and the resultant defective orientation and the quality degradation of a display element by forming grooved patterns on the surface of the oriented film which is a high-polymer Langmuir-Blodgett film by utilizing a lithographic technique. CONSTITUTION:The Langmuir-Blodgett film consisting of the photosensitive high polymer is formed on a substrate 1 on which an electrode layer 2 is formed. The film is irradiated with UV rays and X rays through a mask having fine parallel stripe patterns; thereafter, the film is irradiated with finely stopped- down electron rays. The film is then developed and is in some cases subjected further to a ring closure treatment. The liquid crystal oriented film 3 consisting of the high-polymer compd. having the fine and parallel groove-like patterns 4 is thus produced. The flawing of the surface of the oriented film 3 and the exfoliation of the film at the time of the rubbing as well as the failure of the driving electrode and the resulted defective orientation and the quality degradation of the display element are thereby prevented.
Patent JP-2000264340-A (JP)
Title: Container suspension piece
Inventor: AOKI YASUNOBU
IPC: B65D25/22
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To provide a container suspension piece which is compact in constitution, capable of reducing the manufacturing cost, applicable to a beverage container, etc., portable, and easy in handling by providing a string fitting portion having a holding portion which is curved in an arc-shape along a circumference of a neck portion of the container and attachable/detachable to/from the neck portion, and provided with a string-passing hole in the holding portion. SOLUTION: A suspension piece 1 comprises a ring-like holding portion 2 and string fitting portions 3, 4 to be circumferentially provided thereon. Two string fitting portions 3, 4 are circumferentially provided, i.e., one on an open part 5 side of the holding portion 2, and one on the side opposite to the open part 5. The first fitting portion 3 is of T-shaped section, and two string passing holes 6 are opened. In the second string fitting portion 4, L-shaped string fitting portion halves 4a, 4b are respectively suspended on both sides of the open part close to each other, and each string passing hole 6 is opened therein. A neck portion 7a of a container 7 is inserted in the holding portion 2, and held and fixed thereto. A suspension string 8 is passed through each string passing hole 6 in this condition.
Patent JP-S545713-A (JP)
Title: Keyboard apparatus
Inventor: SAKURAI YOUICHI
IPC: G10B3/12
Filed: 1977-06-15
Abstract: PURPOSE: To facilitate the production of molds by separately integrally molding adjoining C-, D-, E keys and adjoining F-, G-, A-, B keys in a keyboard apparatus integrally formed of resins. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0767506-A (JP)
Title: Line guide device for spinning reel for fishing
Inventor: TAKEUCHI SHINJI
IPC: A01K89/01
Filed: 1994-03-17
Abstract: PURPOSE:To prevent the fishing line from backlashing at the shaft for the boil support member fixed to the bail arm, in the fishing spinning reel during the fishing. CONSTITUTION:In a spinning reel, a bail support member 4 having a bail 3 at the top end of a bail arm 2 set on both sides of the rotor 1 is set so as to be rotatable between the line-winding position and the line-releasing position, and the backlash preventer 6 is arranged between a shaft-set part and the base of the bail arm 2 whereby the invasion of the line under fishing operation into the gap at the shaft part of the bail support member 4 is guarded.
Patent JP-H07257872-A (JP)
Title: Method and device for installation of large-sized structure
Inventor: MURAYAMA TSUNEMI
IPC: E04G21/16
Filed: 1994-03-17
Abstract: PURPOSE:To provide a method and device for installation of a large-sized structure which permits decrease in the number of operators and the time for the installing works, reduce the costs for works, and presents a wide versatility and high safety. CONSTITUTION:A method and device for installing a large-sized structure comprises a suspension beam which is hung by a weight lifting machine, a plurality of hangup members 9, 10 mounted on the beam 2, a retaining tool 11 which retains a installation member 3 at the tips of the members 9, 10, takeup devices 14a, 14b loaded on the beam 2, and detent tools 13a, 13b fixed at the tips of the wires 12a, 12b wound on these takeup devices 14a, 14b.
Patent JP-H10306982-A (JP)
Title: Heat-treating device
Inventor: MORII HIROSHI
IPC: C04B35/628
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To supply an object to be heat-treated to a drum for heating positively and dispersively and to perform heat treatment effectively without generating any deposit by supplying the object to be heat-treated into the drum for heating while the position of a nozzle for supplying the object to be heat-treated is changed. SOLUTION: A drum 1 for heating being arranged sideways is rotated around an axis core for driving, and a spheroidal rolling body 2 is accommodated in the drum 1 for heating and is rolled by following the rotation of the drum 1 for heating. A supply nozzle (a nozzle for supplying an object to be heat- treated) 4 is inserted from the end-face-side opening of the drum 1 for heating to the drum 1 for heating, supplies a ceramic raw material slurry 3 that is the object to be heat-treated, and supplies the ceramic raw material slurry 3 to the supply nozzle 4 by a slurry pump (a supply means) 5. In this case, the supply nozzle 4 disperses and supplies the ceramic raw material slurry 3 from a supply port 4 being formed at a tip into the drum 1 for heating while being displaced toward the axis of the drum 1 for heating.