baber/WOPTO huggingface dataset:
Patent JP-H07202387-A (JP)
Title: Ball-grid-array
Inventor: SHIMADA YOSHIHIRO
IPC: H05K3/30
Filed: 1994-01-06
Abstract: PURPOSE:To obtain a ball-grid-array having a satisfactory coplanarity and excellent solderability for surface mounting by a method wherein a square cylindrical dam structure made of metal or ceramic is provided outside a copper pattern on the circumferential part of a printed circuit board. CONSTITUTION:An integrated circuit 2 is fixed to a printed circuit board 1 by conductive adhesive 3 and the integrated circuit 2 is connected to copper patterns 5 on the board surface with bonding wires 4. The legs 7 of a dam structure 6 are fitted to dam structure fixing via-holes 8 drilled in the circuit board 1 to fix the dam structure 6. The dam structure 6 is made of copper, copper-alloy, alumina, etc. The warping of the printed circuit board 1 is avoided by the structure and rigidity of the dam structure 6 and a satisfactory coplanarity is maintained. It is more recommendable to have the linear expansion coefficient of the dam structure 6 material close to the linear expansion coefficient of resin for sealing.
Patent JP-S55106953-A (JP)
Title: Gripper device in winder drum
Inventor: WATANABE MINORU
IPC: B65H19/28
Filed: 1979-02-05
Abstract: PURPOSE: To provide an automatic positive holding and efficient winding of a thick strip by a method wherein a gripper device is reciprocated along a direction showing a specified angle with respect to a normal line at a strip holding point in a winding drum.  
     CONSTITUTION: A gripper segment 6 formed as a part of an outer circumference of a winding drum has a gripper guide 7 and a gripper bar 8 which are oppositely formed. Initial end 9 of the winding strip is guided and held by a holding clearance H between the grippers 8 with an angle α with respect to a normal line along a a guide surface of a radius of curavture P formed in the outer circumference of the  segment at the gripper bar. The gripper bar 8 is engaged with a wedge 5, moved  by a wedging action when the wedge 5 is axially moved to form a holding clearance  between the gripper guides 7. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54104769-A (JP)
Title: Manufacture for color braun tube
Inventor: KOJIMA AKIRA
IPC: H01J29/07
Filed: 1978-02-06
Abstract: PURPOSE: To assemble the shadow mask while directly measuring the q size, by inserting the distance measurement of non-contact type between the inner surface of face plate and the shadow mask.  
     CONSTITUTION: The q size measurement unit 4 is inserted internal the surface of the face plate 1. The lower surface of tip of the measurement unit 4a mounted at the square hole of the plate 4b is in contact with the inner surface of the face plate. The spring 8a is fitted to the pin 1a and the shadow mask 8 is mounted on the measurement 4. First, the mating part of the shorter side of the mask 8 is tentatively supported. While observing the indication of the q size display unit 7, it is moved to various directions by taking the supported point as a fulcrum, and when suitable q size is displayed, the plate 9 inserted to the panel pin 1a at the longer side is welded to the spring 8a having the round hole 8a'. Accordingly, with uniform q size difference for the four corners of the shadow mask and the center, the shadow mask is supported with four-point on the panel pin 1a at the inner wall of the face plate 1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06225302-A (JP)
Title: Television conference system
Inventor: ITO MIKI
IPC: H04N7/15
Filed: 1993-01-27
Abstract: PURPOSE:To make it possible to promptly make a minute of a television conference. CONSTITUTION:A conference member inputs his ID number or name, etc., by each personal information input device 16. This input information is stored in a conference information control device 18. The conference information control device 18 stores the progress status of a conference (conference start time, the transmitting direction and time of conference materials information, etc., conference termination times, etc.,) and the information on the moving images, still images, sound and data. After the conference is terminated, a minute report is made from the storage information of the conference information control device 18. The report is displayed on the monitor of each station and is printed by a printer 20 after amendments (corrections, additions) are accepted.
Patent JP-H06256214-A (JP)
Title: Aqueous storage compound prepared by containing hirudin
Inventor: TEYUUDAA ARUBAINTO
IPC: A61K47/36
Filed: 1994-02-03
Abstract: PURPOSE: To provide an aq. storage compd. which slowly releases hirudin and has the long-term chemical stability thereof. CONSTITUTION: This aq. storage compd. contains the hirudin selected from the hirudin, desulfathirudin, hirudin variant or desulfathirudin variant or their mutations, calcium, magnesium or zinc ions of 10 to 30 μm, more preferably 10 to 20 μm is the diameter of the sizes of the particles in the form of a salt (adequately phosphate) insoluble in water and water and has pH of 4 to 11, more preferably 6 to 8. The hirudin is most adequately the desulfathirudin HV1 which has the amino acid sequence of the formula and in which Xaa at 27, 36 and 47 are respectively Lys, Xaa at 51 is His and Xaa at 62 is a peptide residue Glu-Tyr-Leu-Gln. The concn. thereof in the compd. described above is a range of 1 to 600 mg/ml, more preferably 20 to 80 mg/ml. The concn. of the metals is 100 to 600 mM, particularly preferably 150 mM.
Patent JP-H11209964-A (JP)
Title: Excavator-agitator and construction method of synthetic pile using it
Inventor: OSAKI NORIYOSHI
IPC: E02D5/38
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To excavate the ground after expanding an excavating diameter from the middle of the target depth by installing a sleeve on the outer periphery of an excavating rod in a state of being insulated from rotation of the excavating rod, and opening/closing an excavating agitating blade connected to the outer periphery of the sleeve together with rotation of the excavating rod. SOLUTION: The ground is excavated by a bit 13 and an excavating agitating blade 4 by projecting an excavator-agitator 1 from the lower end of a hollow pile. The excavator-agitator 1 is raised/housed in the hollow pile when reaching a hard layer. The hard layer is excavated by rotating the excavator-agitator 1 and the hollow pile in the state. A solidifying material and excavating earth are agitated/mixed by the excavating agitating blade 4 by excavating the ground up to a support layer by the bit 13 and the excavating agitating blade 4 by opening the excavating agitating blade 4 by projecting the excavator-agitator 1 again from the hollow pile by pulling up the excavator-agitator 1 and the hollow pile after penetrating through the hard layer.  Therefore, excavation/ agitation/mixing can be performed by opening the excavating agitating blade again after excavating the hard ground together with the hollow pile.
Patent JP-H09204997-A (JP)
Title: Undulator device
Inventor: TAKAHASHI MITSUSACHI
IPC: H05H13/04
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To individually regulate the space between magnetic field generating magnets with a simple operation. SOLUTION: This device has a pair of magnet trains 32 formed of a plurality of magnetic field generating magnets 25 of the same form which are supported on a support member 19 in such a manner that they are adjacent to each other but the polarity is alternately differed, and the magnet trains 32 are arranged in such a manner that the magnetic field magnets 25 differed in polarity are opposed to each other with a vacuum chamber 1 there between.  This device also has a moving mechanism 28 for moving the individual magnetic field generating magnet 25 in the direction approaching to and separating from the vacuum chamber 1 to the support member 19 by interposing, between each magnetic field generating magnet 25 and the support member 19, a guide mechanism 21 for capable of moving the individual magnetic field generating magnet 25 in the direction approaching to and separating from the vacuum chamber 1.
Patent JP-S56111145-A (JP)
Title: Status detection and display device for tape recorder
Inventor: MITSUNABE SATORU
IPC: H01H1/58
Filed: 1980-02-01
Abstract: PURPOSE:To ensure the adjustment matching the relative position of a detection means to a moving member easily, by locating the fixed member to a location where the display section provided with the fixed member and the display section provided with the moving member are opposed, while holding the moving member moved according to various modes of a tape recorder to the STOP mode position. CONSTITUTION:A moving member 22 is moved toward the arrow (a) at a plurality of positions corresponding to various modes of a tape recorder in interlocking with the operating section of the tape recorder. When the display section 34 provided with the fixed member 24 and the display section 38 provided with the moving member 36 are opposing position while holding the moving member 22 at the STOP mode location, if the tape recorder is at the STOP mode, the part between a ground terminal 32 and a fixed terminal 28 is conductive to enable to detect the STOP mode. Similarly, in case of FF mode, the ground terminal 32 and the fixed terminal are conductive and in case of the PLAY mode, the ground terminal 22 and the fixed terminal 30 are conductive respectively, allowing to detect the FF mode and the PLAY mode.
Patent JP-S56109026-A (JP)
Title: Displaying and selecting device of reception channel
Inventor: NAKAO TAKAO
IPC: H03J7/32
Filed: 1980-01-31
Abstract: PURPOSE:To enable efficient TV reception, by displaying the channel in broadcasting at present on the display circuit with an indicator and selecting and receiving the desired channel via the channel selection and channel search switch. CONSTITUTION:A channel selection signal generating circuit 2 to which the clock pulse generated at a clock generating circuit is input, obtains the selection signal selecting the received channel. This signal is fed to a tuning voltage selection circuit 6 through a channel selection and channel search switch 3 to obtain required tuning voltage VTU. Next, after the reception signal of whether the channel in reception at present is in broadcast or not and the output of the switch 3 are multiplied at an AND circuit 4, the result is fed to a display circuit 5. The channel in broadcasting is displayed on the indicator at this circuit 5 and desired channel can be selected and received via the switch 3. Thus, TV reception can efficiently be made.
Patent JP-H02193110-A (JP)
Title: Optical scanner
Inventor: YAMAZAKI KOZO
IPC: G02B26/10
Filed: 1989-01-23
Abstract: PURPOSE:To obtain a simple and inexpensive optical scanner without necessitating a special mechanical driving means by radiating selectively with a laser beam for heating by a superconductive holder for holding a hologram. CONSTITUTION:A holder 13 for holding a hologram 11 is floated and held in a magnetic material 15 in a position in which repulsive force is balanced by a Meissner effect, and in a part of the holder 13 positioned in the left and the right of the hologram 11, transmission holes 17a, 17b for allowing heating use beams 33a, 33b to transmit through selectively are formed. Subsequently, when both sides of a scanning use laser beam 31 are irradiated with the heating use beams 33a, 33b at a little larger interval than an interval of the transmission holes 17a, 17b, only one heating use beam always transmits through the transmission hole, and the other heating use beam comes into collision with the holder and heats its part. Accordingly, the superconductivity becomes worse, the repulsive force comes to unbalanced, the part of the heated holder 13 moves in the direction for approaching the magnetic material 15, and the beam is scanned. In such a way, a simple and inexpensive optical scanner is obtained.
Patent JP-2000214276-A (JP)
Title: Auxiliary antenna device of radio wave correcting watch
Inventor: NEMOTO KENICHI
IPC: G04G5/00
Filed: 1999-01-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a power supply or the like with a simple structure by composing a resonance circuit body for the built-in antenna of a watch of a rod-shaped core, a coil that is wound around its outer periphery, and a capacitor that is connected to the coil. SOLUTION: The device consists of an antenna body 20, a retention member 30 for retaining a core 21 of the antenna body 20, a cover case 40 for forming the enclosure of the antenna body 20, and the like. The antenna body 20 is formed by the rod-shaped core 21, a coil 22 that is wound around its outer periphery, and a capacitor 23 with a specific capacity being connected to the coil 22 electrically. The coil 22 is sealed to the outer-periphery surface of the core 21 so that a resonance point can be obtained at a specific frequency of a standard time radio wave. When a projection piece 42 of the cover case 40 is mounted on the band of a watch, the axial line of the core 21 of the antenna body 20 becomes nearly parallel with that of the core 21 of the antenna body 20.  Therefore, the antenna body 20 and the built-in antenna of the watch generate magnetic coupling most efficiently, thus improving the reception sensitivity of the watch.
Patent JP-S63180258-A (JP)
Title: Associative operation system for private branch exchange destination display panel
Inventor: MURAOKA SADAO
IPC: H04M3/54
Filed: 1987-01-21
Abstract: PURPOSE:To automatically change the connection for an incoming telephone set destined to call by constituting the titled system so that an operator displays and stores a destination data in the destination panel of his own telephone set when leaving the seat. CONSTITUTION:When leaving, the operator accesses a destination display device 2 by an access code from his own telephone set 3, and dials the destination and its telephone number. Accordingly, the destination and the telephone number are displayed and stored in the display panel 2. If the absent operator is wanted at the telephone set 3 from a telephone set 4, a receptionist holds the telephone set 3 by hooking it, and accesses the display panel 2, so that a private branch exchange 1 connects the telephone set 5 of the destination number stored in the display panel 2 to the telephone set 3. The receptionist calls the absent operator by hooking on, and the exchange 1 connects the telephone set 4 with another 5. As a result, a call is automatically connected to the destination telephone set.
Patent JP-S57125566-A (JP)
Title: Remote monitor
Inventor: TACHIBANA ICHIROU
IPC: G08B25/00
Filed: 1981-01-29
Abstract: PURPOSE:To clarify the processing corresponding to monitored information and to perform centralized monitor efficiently, by calling a monitoring device automatically and confirming the status, if no constant time outgoing information is received within a prescribed time. CONSTITUTION:When a time operating processing section 9 receives monitor start information from each monitor terminal device, it starts a time monitoring timer for time monitoring. If the constant time oscillating information is given from information processing sections 5, 6 while the processing section 9 monitors this time, the time monitoring timer is reset to restart the time monitor timer. The processing section 9 sets a corresponding telephone number to a network control section 15 to a monitor terminal device which can not obtain constant outgoing information during this time monitor and causes time monitoring error. The section 15 is started from the processing section 9 to automatically repeat a call for a specified time to the monitor terminal device via a telephone line 015. As a result, if no response is obtained, a line failure code is transmitted and stored to the processing section 9 from an information processing section 7.
Patent JP-S54105450-A (JP)
Title: Microwave semiconductor oscillator
Inventor: OGISO KOUJI
IPC: H03B9/12
Filed: 1978-02-06
Abstract: PURPOSE: To make it possible to widen the frequency range which will not cause an oscillation rise delay phenomenon by terminating one terminal of a waveguide by an absorber which becomes able to absorb radio waves at a frequency higher than the microwave band.  
     CONSTITUTION: Radio-wave absorber 9 of Polyiron, etc., terminates one terminal of waveguide 1. Into cavity 4, microwave oscillation diode 6 such as a Grnn diode is inserted half the wavelength of a required oscillation frequency away from coupling window 3 through metal post 5 and into the space between coupling window 3 and diode 6, variable reactance diode such as a varactor diode is inserted via metal post 7. Then, diode 6 is pulse-driven and diode 8 is applied with a modulated signal, thereby obtaining a FM pulse microwave signal. At this time, the distance between post 5 and absorber 9 is made approximate quarter the wavelength of an operating frequency and the material of absorber 9 is selected properly to make small the frequency tracing circle of YL near parallel resonance point (f s2  of load admittance YL, thereby reducing the possibility of oscillations around this frequency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62171578-A (JP)
Inventor: SUTEFUEN JIYOOJI PAAMAA
IPC: G05D16/20
Filed: 1987-01-21
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-H10204430-A (JP)
Title: Fluorescent substance composition emitting ultraviolet light
Inventor: SHIMOMURA YASUO
IPC: H01J61/44
Filed: 1997-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a ultraviolet light-emitting fluorescent substance composition comprising Ga, Ce, Al, Mg, etc., increased in light emission intensity, enabling to shorten the time of irradiation, when used for sunburn and for the therapy of dermatopathia, improved in the effect of photocatalyst and useful for producing fluorescent lamps emitting ultraviolet light, etc. SOLUTION: This fluorescent composition emitting ultraviolet light comprises Gd, Ce, Al, Mg, and M (M is one or more elements selected from a group consisting of Ba, Sr and Ca). The composition is represented by the formula [(a), (x), (y), (z) satisfy each the inequalities: 0.1<=(a)<=0.4, 0.05<=(y)<=0.3, 0.5<=(x)+(y)<=(z)<=0.9]. The composition is obtained by mixing the compounds of Gd, Ce, Al, Mg and M as raw materials so as to thermally form a prescribed composition, and subsequently sintering the mixture in a reduction atmosphere of >=1400 deg.C.
Patent JP-S60154960-A (JP)
Title: Fender for tractor
Inventor: IWANAGA KENJI
IPC: B62D25/16
Filed: 1984-01-25
Abstract: PURPOSE:To extend the visible range of the rear ground from a driver's seat by attaching and detaching the rear end section of a fender or comprising it with a transparent member. CONSTITUTION:A rotary device is mounted on the rear section of a tractor 5 set up in such a way that the rear end section 3 of a fender 2 that covers a rear wheel 1 can be attached and detached, and comprised with a transparent member 4. As a result, a side cover 22 can be confirmed by seeing through the rear end section 3 along gaze directions (a) and (b) of sight and the transparent member 4 can be conveniently removed and washed.
Patent JP-S63271842-A (JP)
Title: Fuse and its manufacture
Inventor: BOON MORIRU JIYUNIA
IPC: H01H85/044
Filed: 1988-01-22
Abstract: A sub-miniature fuse for electrical protection includes an assembly of an outer tube (3) and an inner tube (5) made of insulating material. The inner tube has electrodes (9) and a fusible metal link (11) sputtered onto its outer surface. The assembly of inner and outer tubes is terminated electrically at its ends with axial leads, or with surface mounting pads, or with radial leads.
Patent JP-H02193343-A (JP)
Title: Rewritable disk and disk recording and reproducing device
Inventor: MAEDA SHIGEMI
IPC: G11B7/004
Filed: 1989-01-20
Abstract: PURPOSE:To set a user data capacity per sector to a desired value by forming a 1st absolute address only to a prescribed radial range corresponding to the end of a track as a rugged pattern. CONSTITUTION:A spiral track 21 starting from the inner circumferential side is formed in advance to an area of at least an object of recording and reproduction. Moreover, the 1st absolute addresses 22, 22,... in a rate of, e.g., 17 per track circumference are formed in the prescribed radial range at the inner circumferential side of the disk 1 as a rugged pattern. Thus, in the case of dividing the disk 1 into plural sectors and executing recording and reproduction while applying drive control with a constant angular velocity, the sector capacity, that is, the user data capacity per sector is set to a desired value. On the other hand, in the case of applying recording and reproduction while the disk is driven with a constant line velocity, the superimposition of the absolute address and the information of a music program or the like is avoided and the occurrence of an error at reproduction is suppressed.
Patent JP-H08198833-A (JP)
Title: Production of n-butoxymethyl (meth)acrylamides
Inventor: UOHAMA MISAO
IPC: B01J31/04
Filed: 1995-01-30
Abstract: PURPOSE: To suppress production of a by-product and obtain the subject compound useful as a resin raw material for coating by subjecting N-methylol (meth)acrylamide to dehydration condensing reaction with butanols while adding butanols to N-methylol (meth)acrylamide and separating the produced water in the presence of an acid catalyst and concentrating the reaction solution. CONSTITUTION: Butanols (preferably isobutanol) in an amount of 1-3mol are devidedly or continuously added to 1mol N-methylol (meth)acrylamide and dehydration condensing reaction of N-methylol (meth)acylamide with butanols is started while separating the produced water and 0.3-5mol butanols are added thereto to react these components. After finishing the reaction, the concentration of the reaction solution is carried out while keeping pH of the reaction solution to 4-9.5, preferably 7.5-9.5 to provide the objective compound.
Patent JP-H02196190-A (JP)
Title: Liquid injection pump
Inventor: UBUKATA SUSUMU
IPC: F04D13/06
Filed: 1989-01-22
Abstract: PURPOSE:To lessen the number of parts to lower probability of occurrence of failure so as to make inexpensive production possible by bringing a temperature sensing element into contact with a rising liquid surface to cool it so as to automatically interrupt electrification with mutually opened contacts at the time of completing supply of the liquid. CONSTITUTION:Liquid is gradually accumulated in a cartridge 1 with its level raised so that the level arrives at the neighborhood of the temperature sensing element 11E of a temperature sensing switch 11 set near the center of a level gate. As the result, since a liquid sensing hole 12E for allowing the liquid rising from downward to flow therein is drilled near the bottom end 12C of the valve push part 12B of an injection part body 12, the heat of the temperature sensing element 11E is taken by the invading liquid and a movable contact 11G is separated from a fixed contact 11H by the restoring force of a movable contact plate 11F because the temperature becomes less than Af point. Accordingly, the electrification of an electric motor for driving a pump is interrupted to automatically stop the liquid at the full tank position. Here, there is a margin space in the upper part of the full tank position F-F so that the tank may not be subjected to overflow even when the liquid stored in a discharge hose 10 is added in the cartridge tank 1.
Patent JP-S59144835-A (JP)
Inventor: TOOMASU JIEI RUKU
IPC: F16D65/22
Filed: 1984-01-26
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。