baber/WOPTO huggingface dataset:
Patent JP-H01205777-A (JP)
Title: Tape reel
Inventor: IWANO KENJI
IPC: G11B23/087
Filed: 1988-02-10
Abstract: PURPOSE:To ensure the holding force of a tape without putting its end out on the outside surface by fitting a lock piece in a desired shape equipped with a tape stopping part into the opening of a reel hub provided with a projecting part, etc. CONSTITUTION:A tape lock part 13 is provided for the tip of a rib 12 of a lock piece 11 and the direction of the major axis of the lock part is at an acute angle theta with a segment to link the center of a main body 11b with the center of the reel hub. When the lock piece is fitted into an opening 22 provided with a projecting part 17 of the reel hub and a projecting part 24 of a central part, a leader tape 25 at the end of the tape is held between the stopping part 13, the projecting part 24, etc. In this state, when tension is applied to the tape in the direction of an arrow 26, one end 13a of the lock part 13 to engage with the projecting part 17 and the other end 13b on the opposite side press the tape 25 on an side surface 24e of the projecting part 24 at the angle theta, they act as wedge and their pressure increases in proportion to the tape tension. Thus, the holding force for the leader tape is sufficiently ensured without putting the end of the leader tape out on the outside surface and unevenness is not generated on the tape wound on a reel.
Patent JP-S60172090-A (JP)
Inventor: TSUCHIYA TAKAHISA
IPC: H04N9/45
Filed: 1984-02-17
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-S59156101-A (JP)
Title: Reactor for vehicle
Inventor: UCHIYAMA TADATAKA
IPC: H01F37/00
Filed: 1983-02-25
Abstract: PURPOSE:To obtain a small-sized light-weight reactor for a vehicle having low noise and low vibration by installing a thermal conductive insulating material in a winding and blowing cooling air at the vehicle running time to the end of the material. CONSTITUTION:A winding 67 is wound on the outer periphery of an insulating cylinder 61, and spacers 62, 63, 64, 65 are respectively disposed between the layers of the winding 67 in such a manner that the winding is formed axially in stepwise length. The cylinder 61 and the spacers 62-65 all use a high thermal conductive insulating material. To fix the winding 67, raised projections are formed at the intermediate in the longitudinal direction of the spacers 62, 63, 64, 65. The entire reactor is mounted by a hanging implement 66 on a vehicle body 68. In this manner, a cooling blower can be eliminated, thereby providing a small-sized light-weight reactor for a vehicle having low noise and low vibration with ready maintenance.
Patent JP-H05227273-A (JP)
Title: Automatic answering telephone set
Inventor: SUGIO TORU
IPC: H04M1/65
Filed: 1992-02-17
Abstract: PURPOSE:To record a recording message within a time by leading a tone signal through a communication line to a recording control section so as to terminate the recording when a line of a terminal equipment of an opposite party is interrupted. CONSTITUTION:When a line of a transmission of an opposite party is interrupted and a call signal is inputted through a communication line, the detection of a call signal is informed to a recording control section 1. Then the control section 1 sets a relay circuit 15 to the position (b) to allow a reply message transmission section 12 to send a reply message to a line via a hybrid 14. After lapse of a prescribed time, a message recording section 13 is started to record a line signal sent from the terminal equipment of the opposite party. A tone signal detection section 2 monitors the line signal and detects a tone signal inputted at line interruption, the section 2 informs it to the control section 1. Then the control section 1 stops the operation of the recording section 13 and throws the circuit 15 to the position (a) thereby interrupting the line. Thus, only a valid voice signal is recorded and the limit of the recording time is not required and the message is recorded without intermission.
Patent JP-S58146869-A (JP)
Title: Magnetism detecting device
Inventor: MOURI KANEO
IPC: G01R33/04
Filed: 1982-02-25
Abstract: PURPOSE:To constitute a titled device so that it is scarcely influenced by temperature variation, and to measure the intensity of magnetism with high accuracy, by winding an electric coil around an amorphous magnetic material which generates a magnetic distortion effect, making a prescribed energizing current flow, and obtaining a signal corresponding to binary variation of magnetic flux density. CONSTITUTION:Coils 5, 6 have the same number of windings, the winding directions are made opposite, and a signal of a sine wave oscillator 7 due to electromagnetic induction is not generated. In case when a magnetic field changes a code by making a prescribed sine wave current flow to the coil 5, a sharp pulse is generated in the coil 8. Subsequently, when an external magnetic field which is stronger than prescribed is provided by bringing a permanent magnet close to a magnetic bistable element 3, no pulse is generated. A magnetic field H1 which generates a pulse again by increasing the magnetic field generated in the coil 5 is proportional to an external magnetic field H0, and by measuring the H1, the external magnetic field H0 is derived exactly.
Patent JP-S55120963-A (JP)
Title: Grinder for glass cylinder
Inventor: SAKAMOTO YUTAKA
IPC: B24B35/00
Filed: 1979-03-13
Abstract: PURPOSE:To provide a method for uniform and fine grinding of the entire periphery of a glass cylinder wherein the grinding plate sliding by means of cam plate and rod is brought into contact with the rotating glass cylinder and reciprocated by the length of the cylinder. CONSTITUTION:The glass cylinder 6 supported by the holding plates 4 and 5 is rotated by the motor 2. The sliding plate 13 of the set table 12 for the grinding plates is made to slide on the rail through a cam plate 22 and a rod 23 by the motor 10. The moving table 7 is transferred in one direction on the rail through a reduction gear, pinion and rack 27 by the motor 11. The grinding plate set table 12 connected to the moving table 7 by means of the rod 23 is transferred in the same direction. Rotating direction of the motor 11 is controlled by the change-over switch operated at the end of the stroke of the moving table. Through reciprocating transfer of the set table 12 by the length of the cylinder, the entire surface of glass cylinder 6 can be ground uniformly by the grinding plate 17 under the set table 12.
Patent JP-H05236116-A (JP)
Title: Automatic private branch exchange
Inventor: SASAKI MASANORI
IPC: H04M3/42
Filed: 1992-02-18
Abstract: PURPOSE:To notify the arrival call relating that from which of a line wire and an extension an incoming call to the extension subscriber comes momentarily and clearly when an extension subscriber is called. CONSTITUTION:When a call comes from a telephone network 9 or an extension subscriber 1-2 to an extension subscriber 1-1, it is stored in an incoming call type storage circuit 5 and a busy detection circuit 3 detects whether the extension subscriber 1-1 is idle or busy. When the extension subscriber 1-1 is idle, a PB signal transmission circuit 4 is activated and sends a different PB signal to the extension subscriber 1-1 from the arrival of a call via the telephone network 9 and from the extension subscriber 1-2 to notify from which parties the call comes to the extension subscriber 1-1.
Patent JP-H05192521-A (JP)
Title: Method for connecting filter elements
Inventor: KAWAMURA SATOSHI
IPC: B01D46/24
Filed: 1992-01-22
Abstract: PURPOSE:To compactly arrange two or more sets of connected filter elements usable in a high temp. region by mating the flange-shaped end parts of cylindrical filter elements made of porous ceramics with each other to cover the same with a sleeve and pressing down the end parts by a packing presser. CONSTITUTION:Cylindrical filter elements are made of porous ceramics and the end parts of them are formed into a slight flange to be mated with each other. The joint thus formed is covered with a non-split sleeve 2 and the gaps between the outer surfaces of the cylindrical filter elements 1 and the surface of the sleeve 2 are packed with a dust sealing packing material and the end flange parts of the filter elements 1 are mutually pressed down by a packing presser 8 through spacer rings 4, 5. Finally, a guide 9 is provided to the outer periphery of the sleeve 2. The filter elements thus connected can be used in a high temp. region and become compact because the space is reduced.
Patent JP-S52114269-A (JP)
Title: Selective liquid growing method
Inventor: DOI KOUNEN
IPC: H01L21/208
Filed: 1976-03-22
Abstract: PURPOSE: To perform selective liquid growth by separating the growing solution in contact with substrate crystal at every place where it is grown. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11232874-A (JP)
Title: Semiconductor storage
Inventor: FUJIMURA YASUHIRO
IPC: G11C11/41
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To shorten a cycle time of a RAM having plural input/output ports by making an internal cycle a prescribed cycle answering to an external cycle, setting one among them in a time required to a write-in cycle and setting the remainder in a read-out cycle. SOLUTION: A selector circuit 21A is a selector of an address signal to supply one side of addresses from the ports 20A or 20B to address buffers 14, 15. The selector circuit 21B is provided with a bidirectional selection connective function supplying one side of the data inputted to the port 20A or 20B to a data input buffer 17 and supplying the read-out data from an output buffer 18 to either of the ports 20A or 20B. A memory control circuit 19 divides one cycle of an external system clock CLK to two internal cycles of first, and second cycles to output a control signal to an SRAM part 10 so as to execute read-out, write-in operation in respective cycles.
Patent JP-S59154166-A (JP)
Title: Dripping device
Inventor: SATOU KOSHIO
IPC: B05C5/00
Filed: 1983-02-22
Abstract: PURPOSE:To stick uniformly a resin liquid around a needle group, and to drop uniformly the liquid in the form of a ball from the tips by passing a bar fixed with the needle group through the outflow port at the bottom of a box contg. the resin liquid. CONSTITUTION:A bar 2 fixed with a needle group is placed on a resin liquid holding box 3 and the needle group 1 is penetrated in the resin liquid outflow port 4 at the bottom of the box 3. Then the resin liquid in the box 3 sticks uniformly around the group 1 in the space between the group 1 and the port 4 and flows continuously in a downward direction so that the resin drops uniformly in the form of a ball from the tips of the group 1. If the resin tends to close the port 4, the bar 2 is vertically moved.
Patent JP-H09205509-A (JP)
Title: Facsimile equipment
Inventor: WATANABE MASUMI
IPC: H04N1/00
Filed: 1996-01-24
Abstract: PROBLEM TO BE SOLVED: To allow the user to take proper handling without excess or deficiency by recording a mark distinguishing a specific result of reading or transmission onto an original whose reading is finished. SOLUTION: A scanner 14 is provided with a stamper 1 recording a mark onto an original S and a control section 11a allows the stamper 1 to record a mark so as to distinguish four kinds of read or transmission results. The four kinds of read or transmission results are normal end of reading or transmission of front side only, normal end of reading or transmission of rear side only, normal end of reading or transmission of both sides, reading or transmission abnormality for both sides. Or the stamper 1 records the same mark at all times and a control section 11a may execute recording of different number of times for an original being driven from corresponding to the four kinds of results.
Patent JP-H08197850-A (JP)
Title: Information recording medium, its manufacture and information recording method
Inventor: KAGEYAMA YOSHIYUKI
IPC: G11B7/257
Filed: 1995-01-25
Abstract: PURPOSE: To make reliability and repeating characteristics good by raising an erase ratio by a method wherein an information recording medium erasing record by providing a recording layer consisting of platinum group elements, In, Sb, Te is formed on a substrate. CONSTITUTION: A recording layer consisting of platinum group elements, In, Sb, and Te on a substrate, more specifically the recording layer consisting of Pa, In, Sb, and Te is provided on the substrate, and information recording material which erases information by using transfer between a stable state of the recording layer and its quasi-stable state, is formed. Those recording media can be manufactured by sputtering a film of the recording layer on the substrate by using a sputtering target consisting of Pb, In, Sb, and Te as raw material to be initialized with a laser beam. While the recording medium is revolved at a low linear velocity of 1.2-5.6m/s, the recording layer 15 irradiated with a laser beam from the substrate side, and a signal can be recorded.
Patent JP-H07252753-A (JP)
Title: Device for drawing off defective weft yarns
Inventor: TAMAYA YASUYUKI
IPC: D03D51/00
Filed: 1995-01-27
Abstract: PURPOSE:To take up a weft yarn around the take-up roller in contact with the rotor under a pressure and ensure defective weft yarn following the weft to be drawn off from the cloth fell. CONSTITUTION:When an air-jet loom automatically stops due to occurrence of defective weft yarn, the guide nozzle 2 jets air to allow the weft 30a in the range from almost top end of the weft jet nozzle 5 to the woven fabric to flow and move toward the lower face opening of the guide cylinder 27 in the take-up device 4. Simultaneously, the weft yarn 30a is pulled into the inside of the rotor with an air-jet stream from the nozzle 21 of the wind-up device 10 and is held by allowing the wind-up device 10 which is freely movable along the axis line toward the rotor 9 to contact with the rotor 9 under a pressure, then cut near the nozzle 5. In the meantime, the loom automatically rotates reversely to open the cloth fell 6a of the defective weft 30a connecting to the weft 30a to pull off the defective weft 30b connecting to the wrong operating weft 30a, as the weft is wound up around the wind-up device 10 rotating with the friction of the rotor 9.
Patent JP-H04268518-A (JP)
Title: Female type optical connector
Inventor: KONDO TAKEFUMI
IPC: G02B6/38
Filed: 1991-02-25
Abstract: PURPOSE:To securely connect an optical fiber. CONSTITUTION:A couple of right and left grooves 15 and 16 are cut into a lower base plate 7 and an upper base plate 10 at mutually opposite positions. When the lower base plate 7 and upper base plate 10 are adhered integrally, those grooves 15 and 16 meet each other to form a hexagonal hole, surrounding a pin 12 for molding. The pin 12 for molding is inscribed with the hole at several points (e.g. six) and securely positioned. When molding is carried out in this state as usual, molding resin is charged even in the periphery of the molding pin 12, but the amount is very small, so even if molding shrinkage is caused, the displacement of the molding pin 12 is a little and uniform. Therefore, the guiding pin hole 4 does not become noncircular and the molding pin 12 need not be increased in diameter unnecessarily, as well.
Patent JP-H02209196-A (JP)
Title: Operation control method for dehydrating machine
Inventor: YANO ICHIRO
IPC: D06F49/04
Filed: 1989-02-09
Abstract: PURPOSE:To prevent the dehydrating tank from being shaken greatly by executing an electric conduction to a dehydrating motor to the rotational direction side in which the torque is small for a prescribed short time, executing an electric conduction to the rotational direction side in which the torque in the reverse direction is large for a short time, repeating it plural times and executing a continuous electric conduction, at an initial stage of a dehydrating operation. CONSTITUTION:In the case of executing a dehydrating operation, for instance, a right rotary switch 16 whose torque is small is turned on and an electric conduction is executed to a dehydrating motor 7 for a time t1, and a dehydrating tank 3 is rotated in the right direction. By centrifugal force caused by a rotation of the dehydrating tank 3, water in the tank passes through a dehydrating hole 12 and discharged to the outside of the tank. After a non-electric conduction time t2 elapses, a left rotary switch 17 is turned on, and the dehydrating motor 7 is brought to electric conduction for a time t3 in the left rotational direction. Such an operation is repeated, residual water in the dehydrating tank 3 is drained, and the speed of revolution also becomes high, and gradually approaches the vicinity of a natural frequency. After an intermittent dehydration, the motor 7 is brought to continuous electric conduction and shifted to a full speed dehydration. Since weight of the whole dehydrating tank 3 is small, it is possible to pass through the vicinity of the natural frequency in a short time, and also, since a large quantity of water does not exist, it does not occur either that an eccentric load is generated and works on the dehydrating tank 3.
Patent JP-S56126460-A (JP)
Title: Nozzle plate for liquid injection
Inventor: SEKIYA TAKUROU
IPC: B05B1/14
Filed: 1980-03-12
Abstract: PURPOSE: To obtain a nozzle plate for injecting liquid which can prevent lacked parts of etching, by forming the minimum diameter part of nozzle which decides the nozzle diameter by etching Si single crystal wafer from both surfaces at the medium part of thickness of Si wafer.  
     CONSTITUTION: The window of photoresist opposing to each other is formed by fitting the photomasks on both surfaces of Si wafer 1 and by performing exposure and development. Then, after etching is performed on the SiO 2  at the part of winder, anisotropic etching is performed on wafer 1 from both surfaces. As a result, hole 8 etched from one side of wafer 1 and hole 9 etched from the other side are connected to each other at the inside, and the connected part is formed as the minimum diameter part. In this case, each pattern of photomasks to be printed from both surfaces of wafer 1 can easily be decided from the inclined angle of hole wall to be etched and the thickness of wafer 1. Moreover, the angle formed by the wall of each hole 8 and 9 etched from both side of wafer 1 at the minimum diameter part becomes 109.4°, and, therefore, any edge parts of nozzle become obtuse angles. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07236534-A (JP)
Title: Seat reclining device
Inventor: OYA MASAKIYO
IPC: A47C1/025
Filed: 1994-02-28
Abstract: PURPOSE:To provide a seat reclining device capable of manufacturing an upper tooth which surely secures the strength of a tooth part of a thin plate, and preventing engaging dislocation between the upper tooth and a lower tooth from occurring. CONSTITUTION:In this seat reclining device, the upper tooth 50 is constituted of a plate material in which a first bending part 52 is formed by bending on engaged part with the lower tooth 60 in L-shape, and also, a second bending part 53 is formed by further bending the free terminal side of the first bending part 52 outward. The tooth part 50a of cross-sectional wave shape is formed in the peripheral plane of the first bending part 52, and the second bending part 53 is formed as the detachment suppressing part of the lower tooth 60.
Patent JP-H11219104-A (JP)
Title: Music learning system and music learning device, and record medium for music learning program recorder
Inventor: TOUGI ATSUSHI
IPC: G09B5/06
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To conduct music learning via a broad network. SOLUTION: Students' terminals 2, 3, 4 and a teacher's terminal 1 are connected to a broad network, such as Internet, as clients and a server, respectively. The students' terminals 2, 3, 4 provide music learning such as fingering and tempo, the fruits of which practice are forwarded to the teacher's terminal 1 from time to time. Following the fruits of the students' practice, the teacher's terminal 1 provides advice on musical sensibility to the students' terminals 2, 3 and 4, which cannot be done by the students' terminal 2, 3, 4. The installation of a program for music learning in a PC, for example at home, makes it possible to set up the students' terminals 2, 3, 4 at home and effectively to provide sound music learning via the network.
Patent JP-S55121429-A (JP)
Title: Automatic photosensitive paper separating device of copying machine
Inventor: TAKAHASHI YASUHIRO
IPC: B65H41/00
Filed: 1979-03-15
Abstract: PURPOSE: To improve durability by specifically revolving a pair of shift rollers.  
     CONSTITUTION: A pair of shift rollers 3, 4 of the same diameter which are in contact with each other under the specified pressure are disposed in the advance direction of the original paper O and photosensitive paper S being fed in the superposed state from between a printing transparent revolving cylinder 1 and endless belt 2. Speed-up gear pair 21, 22, equal-speed gear pair 24, 25, ratchet wheel 27 and friction plate 28 are mounted to the shafts 3a, 4a thereof. As a result of this, when the original paper O and photosensitive paper S are fed, the speed-up gear pair 21, 22 revolve and the rollers 3, 4 revolve at the speed difference corresponding to the gear ratio, whereby both the papers O, S supplied are shifted with each other. Thence, when a microswitch 16 is actuated by the leading end of the original paper O, the ratchet pawl 36 detains the ratchet wheel 27 by way of a solenoid 38, causing the speed-up gear pair 21, 22 to stop. The revolving force of the equal-speed gear pair 24, 25 are then transmitted and both the rollers 3, 4 revolve at the equal speed, thus performing the paper feed action only. Hence, the abrasion and surface deterioration of the rollers 3, 4 are prevented. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05234354-A (JP)
Title: Validity checking system for ram card
Inventor: KAMIYAMA TOSHIHIRO
IPC: G06F17/40
Filed: 1992-02-18
Abstract: PURPOSE:To prevent disappearance of stored information and data in an RAM card because of exhaustion of a battery by notifying the expiration of validity of a memory protection battery in the RAM card by a battery change alarm display or a an alarm sound. CONSTITUTION:The date of starting the use is written into a specified corresponding area in an RAM card 111 with a keyboard 104 at the time of starting the use there of 111 or at the time of changing a memory protection battery and a registered validity bit is set. An interrupt for checking the validity of the memory protection battery is generated periodically after a prescribed time passes. After the generation of the interrupt, the date of starting the use registered in the card is compared with the current date of a calendar clock 102 and when coincidence or excess is found in validity therebetween, an alarm display is given on an LCD display panel 103 or an alarm sound is generated through a sound control 106. When the validity is not exceeded, the number of residual days is displayed on the panel 103 by the operation of the keyboard 104. This enables the prevention of disappearance of information or data in the card due to the expiration of the validity of the battery.
Patent JP-S54122697-A (JP)
Title: Method and apparatus for forming silicon oxide ion
Inventor: OKUTO YUUJI
IPC: C01B33/16
Filed: 1978-03-16
Abstract: PURPOSE: To obtain simply and cheaply silicon dioxide ions of high density useful for production of a semiconductor element by gasifying silicon oxide in a vacuum and radiating electron beams with heating.  
     CONSTITUTION: Silicon oxide SiO x  (1<x<2), e.g. silicon monoxide is gasified in a vacuum of below 10 -4  Torr, and electron beams are radiated to the gas while keeping the gas at above 150°C to form silicon oxide ions based on SiO 2  ions. 
     COPYRIGHT: (C)1979,JPO&Japio