baber/WOPTO huggingface dataset:
Patent JP-H0750611-A (JP)
Title: Apparatus for duplex transmission in radio communication
Inventor: YAN ANDERUSU RAASON
IPC: H04B1/40
Filed: 1994-02-07
Abstract: PURPOSE: To provide a device for duplex transmission which is small-sized and easily integrated. CONSTITUTION: In a device 20 with a transmitter 1 and a receiver 2 and for performing the duplex transmission by radio or similar communication, a transmission filter 3, a reception filter 4 and a transmitter/receiver 5 arranged preferably at a fixed state or freely attachably/detachably are provided, a surface acoustic wave(SAW) filter is included in the reception filter 4, and the transmission filter 3 is connected with the SAW filter through a circulator 6. The device 20 is provided with a power detection device 7 for detecting and measuring power to be inputted in the reception filter 4, or the SAW filter and a feedback signal is fed to a controller 9 to control the power to be outputted from a power amplifier 8 arranged at a front stage of the transmission filter 3 by the power detection device 7.
Patent JP-S63180879-A (JP)
Title: Sonar
Inventor: SHIMIZU TOSHIO
IPC: G01S7/527
Filed: 1987-01-22
Abstract: PURPOSE:To facilitate the extraction of a target, by suppressing the level of a video signal by a control signal of a submarine reflected echo detection circuit to remove a reflection signal from the sea bottom. CONSTITUTION:An output signal of a receiver 1 is amplified with a preamplifier 2 to a proper level and a processing of a signal received with a sonar is performed with a signal processing circuit 3. A signal delay circuit 8 is provided to delay a received signal with respect to the bearing of transmission and delays a time component signal up to the last transmission pulse. Here, an angle of depression phasing circuit 6 multiplies the bearing the largest in the vertical beam directivity of a transmission signal by an angle of depression to produce a signal. Then, in the detection 7 of a submarine reflected echo, an output signal of the angle of depression phasing circuit 6 is detected to extract a signal exceeding a set threshold level and a video signal is gated with respect to a video processing circuit 4 only for the period during which the threshold level is exceeded to remove a reflection echo from the sea bottom. This facilitates the extraction of a target.
Patent JP-S61178880-A (JP)
Inventor: OKAMURA KOICHI
IPC: B65D77/26
Filed: 1985-01-28
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-H05205211-A (JP)
Title: Floating-type magnetic head
Inventor: TSUKAMOTO SHIGERU
IPC: G11B5/127
Filed: 1992-01-29
Abstract: PURPOSE:To improve the bonding strength of a C-shaped core and a slider core so as to prevent the decrease of the bonding strength of rear bonding parts due to the reduction of the area of the confronting rear bonding parts subsequent to the thinning of thickness of the C-shaped core. CONSTITUTION:A groove 23 is provided astride a C-shaped core 12 and a slider core 13 at the side face of a rear bonding part 18. A reinforcing glass 24 is filled in the groove 23. Therefore, because of the reinforcing glass filled in the groove, the bonding strength of the cores is improved and the cores are not separated from each other at the winding, thereby making it possible to provide a highly reliable floating magnetic head.
Patent JP-S62174382-A (JP)
Title: Method and apparatus for depositing metallic alloy from vapor phase
Inventor: WAKATABE MASARU
IPC: H01L21/205
Filed: 1986-01-27
Abstract: PURPOSE:To stably deposit a solid phase alloy essentially consisting of the metallic component of the main material at a high speed and high yield with high efficiency on the surface of a substrate, regardless of any substrate, by using a hollow cathode electrode discharge for a means for supplying excitation electrons. CONSTITUTION:The substrate 3 consisting of Al, etc., is heated by a heater element 8a in a holding body 8 of the substrate 3, then an inert gas such as H2 which is a plasma-generating gas is passed from a blow off port 2b of a hollow cathode electrode tube 1. The gaseous pressure in a reactor chamber 6 is maintained under about 1X10<-3>Torr and thereafter the voltage of a DC bias power source 4 is increased to generate the strongest plasma light in the above-mentioned electrode tube 1, by which the glow discharge is effected between the same and the anode substrate 3. A gaseous metallic compd. such as SiH4 is gradually passed to a grid electrode 9 and at the same time, the gaseous pressure in the chamber 6 is maintained under about 1-5X10<-4>Torr. The above-mentioned gas such as SiH4 is cracked by the above- mentioned plasma and the film of amorphous silicon, etc., is deposited on the surface of the substrate 3.
Patent JP-H01188348-A (JP)
Title: Manufacture of ink recording head
Inventor: MATSUMOTO HIROZO
IPC: B41J2/055
Filed: 1988-01-25
Abstract: PURPOSE:To prevent the hanging or flagging of a lid plate into an ink nozzle, or crowding-out of an adhesive by forming a thin layer of metal or alloy with a higher intrinsic resistance value than nickel on a surface where a piezoelectric element plate and the lid plate are opposed to each other, overlapping the piezoelectric element plate and the lid plate and melting the thin layer of metal or alloy by high-frequency induction heating for junctioning. CONSTITUTION:A thin layer 30 of Fe-Cr-Al is formed on one surface of a piezoelectric element plate 20 with an Ag electrode 27 performed on the one surface, by vapor deposition. Then after creation of an ink cavity 21, an ink nozzle 22, an ink supply route 23 and an ink supply chamber 24 on the thin film-formed surface, the Ag electrode 26 is formed only on the internal surface of the ink cavity 21. The piezoelectric element plate 20 and the lid plate 25 of soda lime glass with the thin layer of Fe-Cr-Al alloy are overlapped, then this overlapped components are placed in a high-frequency induction coil. If a high-frequency current is turned ON in this coil, an induced current runs only in the thin layers 30, 31 to effect a thermally dissolved junction. The piezoelectric element plate 20 is cut into piezoelectric element blocks 20a to complete a recording head.
Patent JP-H11208288-A (JP)
Title: Support device for power plant
Inventor: FUJITA KOICHI
IPC: B60K5/02
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To reliably support a power plant regardless of the power plant type by disposing a rotational member that allows vertical movement in the vehicle and rotation in the roll direction of the vehicle between one end of a rod and a frame and between the other end of the rod and the power frame, and regulates the rotation around the vertical axis of the vehicle. SOLUTION: A rotating member 10 on the power plant side is disposed between one end of a rod 12 on the power plant 3 side, which supports the power plant 3 with respect to a side rail 8, and the power plant 3. Further, a rotating member 11 on the side rail side is interposed between one end of the rod 12 on the side rail 8 side and the side rail 8. With this support device, rotation around the vertical axis of the vehicle of the power plant 3 is regulated by the rigidity of the rod 12, while movement in the vertical direction and rotation in the roll direction of the vehicle is permitted. As a result, the mounted power plant 3, regardless of the type, can be reliably supported and the negative influence with respect to cab vibration during idling of the engine can be controlled.
Patent JP-H02195408-A (JP)
Title: Tablet menu control system
Inventor: SEKI MAKI
IPC: G05B19/409
Filed: 1989-01-25
Abstract: PURPOSE:To expand the width of a menu by registering the macro name and macro instructions of items in a tablet menu to be optionally specified by a user and selecting the item. CONSTITUTION:When a macro instruction registering mode is set up by operating a user keyboard 5, an optional item out of the ones in the tablet menu table 8b is specified by a table cursor 8c and the macro name of the set item is inputted, the macro name is registered in the RAM 3 and the macro instruction corresponding to the macro name is also similarly registered in the RAM 3. Then, the corresponding macro instruction is executed in accordance with the selection of the macro name through a tablet device 8. Thus, the macro name and the macro instruction can be operationally registered or deleted by the user and the width of the menu fixed and registered in a floppy FL controlled by a CPU 1 can be easily and surely expanded.
Patent JP-H10194475-A (JP)
Title: Hopper cassette device
Inventor: KOMA HITONORI
IPC: B65H1/12
Filed: 1997-01-10
Abstract: PROBLEM TO BE SOLVED: To prevent vertical motion of a bill placing base at the time of carrying it. SOLUTION: A latch mechanism 22 is provided on a bill placing base 11, and a projected part 26 of the latch mechanism 22 is made to retreat through a spring member 27. An engagement body 29 is arranged in the neighborhood of the projected part 26, and this engagement body 29 is installed on a revolving shaft 30. Thereafter, the engagement body 29 is revolved around the revolving shaft 30 as its center so that it is displaced to an engagement position to engage it with the projected part 26 and a release position to be removed from the projected part 26. At this time, lifting force is constantly made to work on this bill placing base 11 by a coil spring 41, and the projected part 26 is automatically engaged with an engagement recessed part 29a of the engagement body 29.
Patent JP-H06229510-A (JP)
Title: Low nox combustion device
Inventor: SHINPO SHOHACHIRO
IPC: F23D14/22
Filed: 1993-02-01
Abstract: PURPOSE:To provide a low NOx combustion device which is not influenced by combustion conditions and furnace conditions. CONSTITUTION:In a burner structure, a discoidal flame holding plate 8 wherein a plurality of divided flame air nozzles 9 are joined to a fuel nozzle pipe 1 slidably provided through a wind box 3 is provided. In the window box 3, through holes 10 for insertion of the air nozzles 9 and a plurality of blow nozzles 12 are projected so that the position of the burner structure can be adjusted. A combustion inner cylinder 14 is provided in front of the burner structure to form an annular passage 15 between the cylinder 14 and a flue 13, and the blow nozzles 12 are disposed on the outside of the plate 8 and on the inner side of the cylinder 14.
Patent JP-S61175447-A (JP)
Inventor: CHIBA MITSUYOSHI
IPC: F25B1/00
Filed: 1985-01-30
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-H08209253-A (JP)
Title: Method for controlling shape of metallic strip
Inventor: HIROHATA KAZUHIRO
IPC: B21B37/28
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a final product shape even if the follow-up of the shape control capacity of a temper rolling mill is not possible by detecting the shape of a strip on the outlet side of this temper rolling mill and controlling the temp. in the transverse direction of the strip in a continuous annealing furnace in accordance therewith. CONSTITUTION: The shape of the steel strip S emitted from the temper rolling mill 1 is measured by a shape detector 10 and the data thereof is recognized by a shape recognizing device 11. Whether or not the shape control capacity of the temper rolling mill 1 is approximate to the threshold is decided by a shape control capacity deciding device 14 by using the recognized actual shape of the steel strip 1, the target shape from a target shape setting device 16 and the control output quantity from a shape controller 13 to a roll bender 12. The range of the inlet side shape of the temper rolling mill 1 by which the outlet side shape of the temper rolling mill is controllable to the target value is calculated by an inlet side optimum shape determining device 15 from the result of the decision. The cooling pattern control in the transverse direction of the steel strip S in one, for example, primary cooling zone 5, of the heating zones of the continuous annealing furnace 3 is executed in order to realize the calculated inlet side optimum shape.
Patent JP-H02196066-A (JP)
Title: Production of aluminum nitride-based sintered body
Inventor: HAMA MASAAKI
IPC: C04B35/58
Filed: 1989-01-23
Abstract: PURPOSE:To simultaneously sinter a powdery starting material blend and Cu, Ag, Ag-Pd or Au paste and to increase the heat conductivity of a sintered body by blending a mixture of specified two kinds of AlN powders having different central particle sizes with glass powder, molding and sintering this blend. CONSTITUTION:A mixture of two kinds of AlN powders having different central particle sizes is blended with glass powder such as SiO2-B2O3 glass powder or further blended with a binder and this blend is molded to obtain a molded body. The ratio in central particle size between the AlN powders is >=2, preferably >=4, the larger central particle size is 2-50mum, preferably 5-20mum and the content of the powder having the smaller central particle size is 10-50wt.%, preferably 20-40wt.%. The molded body is then sintered at <=1,050 deg.C in a nonoxidizing atmosphere. Before this sintering, the molded body may be printed with Cu, Ag, Ag-Pd or Au paste as required.
Patent JP-H08204548-A (JP)
Title: Digital pll circuit and its digital filter
Inventor: INAGAKI YOSHIO
IPC: H03L7/093
Filed: 1995-01-31
Abstract: PURPOSE: To generate a stable output clock signal by providing a level conversion processing means between the digital filter and a D/A converter so as to suppress the occurrence of plural phase lock points. CONSTITUTION: A signal level conversion processing means 12 discriminates a signal level obtained by a filtering processing means 11 and when the level is at a maximum, the conversion processing into a minimum value or a median and when the level is at a minimum value, the conversion processing to a maximum value or a median are conducted alternately. Furthermore, in the case of pulse wave whose high level is smaller than the maximum value and whose low level is higher than the minimum value, one of the conversion processing of the high level into a maximum value or of the low level into a minimum value is conducted. Thus, a phase comparison signal OPout is converged into a prescribed value and a trailing timing of a reference clock signal VREF is synchronously with a rising timing of a feedback clock signal VLOOP.  Thus, only one phase synchronization point is obtained without the production of plural points and a stable output clock without phase shift, that is, a voltage Vout is generated.
Patent JP-S61176800-A (JP)
Inventor: UMEZONO TERUHIKO
IPC: E04G25/00
Filed: 1985-01-29
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-H09214863-A (JP)
Title: Liquid crystal display device
Inventor: TERAJIMA CHIKASHI
IPC: G09G3/36
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To suppress the shift of black video signal toward a white direction by regulating the clamp voltage of video signal to a proper value. SOLUTION: In the state of inputting a video signal S1 of image data 1 and a reference voltage Sb outputted from a reference voltage generating circuit 2 to a selection circuit 3, a control circuit 4 generates a select signal Sk from a horizontal synchronizing signal H and inputs it to the selection circuit 3 and corresponding to the period of 'H' of the select signal Sk, this selection circuit 3 switches the video signal S1 to the reference voltage Sb and outputs a video signal S2. The video signal S2 outputted from this selection circuit 3 is amplified by an amplifier circuit 5 so as to be match the dynamic range of display enabled contrast on a liquid crystal panel 6, and inputted to the liquid crystal panel 6 as a video signal S3.
Patent JP-H11215516-A (JP)
Title: Pixel interpolation method, pixel interpolation circuit and its medium with pixel interpolation program recorded therein
Inventor: YAMAGUCHI YUICHIRO
IPC: G06T1/00
Filed: 1998-01-28
Abstract: PROBLEM TO BE SOLVED: To reduce circuit scale and to enhance processing speed by optimizing the operation of a pixel interpolation circuit. SOLUTION: Not all of 8 surrounding pixels adjacent to a target pixel B1 in the middle of 3-row by 3-column image data in figure (a) are not referenced but pixels R1, F4 surrounded by a pentagon and pixels G1, G4 surrounded by a triangle are referenced. For the target pixel B1, red interpolating color data R0=(R1+R4)/2, green interpolating color data G0=(G1+G4)/2, and blue interpolating color data B0=B1 are used. Since the number of pixels to be referenced is smaller than that of a conventional method, port numbers of data to be read is reduced to be five at memories. Then number of adder circuits is decreased. Thus, the circuit scale is reduced, and data read speed is improved.
Patent JP-S63183350-A (JP)
Inventor: EKUSA TAKAHIRO
IPC: F25B13/00
Filed: 1987-01-23
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-S59140681-A (JP)
Title: Editing device of sound recording tape
Inventor: MISONO MASAO
IPC: G11B27/024
Filed: 1983-02-01
Abstract: PURPOSE:To shorten the editing time for sound recording tape and to reduce the wear of a tape transport mechanism, etc. by recording a sound code corresponding to the sound signal which is reproduced by a master tape reproducing means after storing the code temporarily and reading it out after the end of reproduction. CONSTITUTION:A sentence is reproduced from a master tape reproducing part 1 in response to a master tape start command information I 1, and a sound signal S1 is amplified by an amplifier. This signal is compressed by a signal compressor 5 and supplied to a sampling/holdong circuit 7. Then the signal S1 is converted into a series of sound codes S1' by an A/D converter 8 while receiving the extraction/quantization processing and then supplied to a memory 9. When the slave tape start command information I 19 is supplied, a sound recording part 19 starts recording. In this case, an arithmetic processing part 11 sends a reading command signal S11 to the memory 9 in response to the master tape start information I 2. Thus the memory is shifted to a read mode.
Patent JP-H03221827-A (JP)
Title: Pressure sensor adjusting device
Inventor: MIYOSHI MOTOHIDE
IPC: G01L27/00
Filed: 1990-01-26
Abstract: PURPOSE:To shorten a trimming time by connecting plural pressure sensors to a voltage generator in parallel, successively closing relays, selectively connecting one of the plural sensors to a voltmeter and successively performing trimming. CONSTITUTION:The plural pressure sensors 9a and 9b are connected to the pressure generator 3 in parallel and the relays 6a and 6b are interposed between the sensors 9a and 9b and the voltmeter 2. The generator 3 is operated and input pressure Po having high degree of vacuum is impressed on sensor elements 4a and 4b in the sensors 9a and 9b. First, the relay 6a is closed and the relay 6b is opened, the output voltage Vout of the sensor 9a is measured by the voltmeter 2, and the resistance value of a resistor r2a is adjusted so that the offset voltage of an amplifier circuit 5a is adjusted to allow the voltage Vout to be Vo. Next, the relay 6a is opened and the relay 6b is closed, and the offset voltage of an amplifier circuit 5b is adjusted in the same manner. Then, the maximum real use voltage PA is impressed on the sensors 9a and 9b and the relays 6a and 6b are switched, then the gain of the circuits 5a and 5b is adjusted in the same manner.
Patent JP-S61191303-A (JP)
Title: Sports shoes
Inventor: ARUMIN AA DASURAA
IPC: A43B13/26
Filed: 1986-01-28
Abstract: Athletic shoe sole with cleats having exchangeble grip elements that are snap-locked to a mounting stud. The grip element can easily be inserted and removed again, without impairment of shoe sole stability or danger of damage thereto, by the provision of interactive engagement formations, comprised of a minimum of one raised area 16, 17, 26 and a complementary recessed area 19, 28, that have at least one inclined surface that produces a relative axial shifting between the gripping element and mounting stud when the gripping element is rotated about its longitudinal axis. Preferably, the raised areas 16, 17, 26 are arranged such that, in the snap-locked condition, they do not have operative contact with the recessed areas 19, 28, but can be brought into operative contact by rotating grip element 11 around its longitudinal axis x, and thereafter the grip element 11 can be pressed out over the catch point of the snap-lock device or snap-lock devices 8, 12 to release the grip element from the mounting stud.
Patent JP-S5298580-A (JP)
Title: Suspender for underwater sensors
Inventor: FUJII MAKOTO
IPC: G01D21/00
Filed: 1976-02-16
Abstract: PURPOSE: Folding of a suspending body small when not in use is made possible by installing an underwater sensor to the suspending body formed by connecting a suitable number of drag anchors. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11202036-A (JP)
Title: Magnetic sensor
Inventor: SON TAKESHI
IPC: G01R33/02
Filed: 1998-01-08
Abstract: PROBLEM TO BE SOLVED: To obtain a compact magnetic sensor that can also be used near equipment for generating a storing magnetic field. SOLUTION: A magnetic sensor 1 accommodates two permanent magnets 3A and 3B and a Hall IC 2 in a container 6. In the magnets 3A and 3B, the same-polarity sides oppose each other and a magnetic flux is concentrated at the Hall IC 2 by cores 4A, 4B. A balancing point is provided at the middle part of the both magnets so that it cancels a magnetic flux in the direction of a straight line for connecting the both magnets. An auxiliary core 5 adjusts the magnetic distribution of the magnet 3A and adjusts the amount of offset of the balancing point of the magnetic flux for the detection surface of the Hall IC 2.  As result, by offsetting the balancing point of the magnetic flux due to the magnetic in the sensor from the detection surface of the Hall element by given amount in accordance with the density and direction of the magnetic flux being generated by peripheral equipment in advance, a magnetic sensor can be used also near an electromagnetic clutch or the like.
Patent JP-S57129589-A (JP)
Title: Chargeable television system
Inventor: IGARASHI HIROSHI
IPC: H04N7/171
Filed: 1981-02-05
Abstract: PURPOSE:To increase the tapping preventing effect, by coding the video signal with two types of sine wave signals. CONSTITUTION:A video signal (a) is coded by two types of sine wave signals (b) and (c) having different frequencies. The signal (b) is set at an n-fold frequency as much as the horizontal synchronizing frequency. In the same way, the signal (c) is set at an m-fold frequency. These signals (b) and (c) are added to the signal (a) to obtain a coded video signal (d). At the receiver side, the signals (b) and (c) plus their adverse phase sine waves are produced and added together. The coded video signal receives the modulation of amplitude by the added signal to decode the video signal. Accordingly various types of codings are possible by combining the sine waves with variation of their frequencies. As a result, the tapping preventing effect is increased.