baber/WOPTO huggingface dataset:
Patent JP-H0532984-A (JP)
Title: Solid fuel slurry composition
Inventor: ISHIKAWA KATSUHIRO
IPC: C09K23/52
Filed: 1991-08-02
Abstract: PURPOSE:To obtain the subject composition, containing a water-soluble polymer salt prepared by sulfonating an aliphatic diene-based polymer, a solid fuel and water, having high fluidity and capable of retaining storage stability for a long period. CONSTITUTION:The objective composition is obtained by adding (A) normally 0.01-10wt.% (preferably 0.05-1wt.%) water-soluble polymer salt prepared by sulfonating a 4-7C aliphatic diene-based polymer such as poly1,3-pentadiene to a slurry obtained by mixing (B) a solid fuel such as coal or petroleum coke with (C) water at (40/60)-(80/20) [preferably (55/45)-(75/25)] weight ratio.
Patent JP-H0498875-A (JP)
Title: Semiconductor memory
Inventor: ITO MASAHIKO
IPC: H01L27/108
Filed: 1990-08-17
Abstract: PURPOSE:To protect a semiconductor memory against malfunction caused by alpharays by a method wherein a memory cell is covered with material which contains lead or lead oxide. CONSTITUTION:A word line 13 serving as the gate electrode of a transistor 12 is formed on an Si substrate 11, and impurity diffusion layers 14a and 14b serving as the source and the drain region of the transistor 12 on both the sides of the word line 13 inside the Si substrate 11. The word line 13 and others are covered with an SiO2 film 15 which serves as an interlaminar insulating film, and contact holes 16a and 16b are provided to the SiO2 film 15 so as to reach to both the impurity diffusion layers 14a and 14b. A polycrystalline Si film 21 serving as a memory node is connected to the impurity diffusion layer 14 through the intermediary of the contact hole 16a, and the polycrystalline Si film 21 is covered with a dielectric film 22. The dielectric film 22 and the others are covered with a polycrystalline Si film 23 which serves as the plate electrode of a capacitive element 17, the polycrystalline Si film 23 is covered with a PbOX film 24 which serves as an interlaminar insulating film. The Pb0X film 24 is formed in lamination through spin coating or sputtering or the like.
Patent JP-S59107864-A (JP)
Inventor: HIDAKA KENICHIROU
IPC: B25B15/00
Filed: 1982-12-08
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-H0264481-A (JP)
Title: Passive sonar apparatus
Inventor: ISHIMATSU HISAYOSHI
IPC: G01S3/80
Filed: 1988-08-31
Abstract: PURPOSE:To limit the position of a target by calculating and operating the position line and position of the target from the Doppler shift quantity of a target frequency spectrum within a real time to display both of them. CONSTITUTION:Sensors 1 are arranged so that non-directional receivers are dispersed at proper positions and the outputs of the sensors 1 are supplied to a frequency analyzing circuit 2. The frequency analyzing circuit 2 analyzes the frequency of the output of each sensor to send the analytical result to a display device 3 and the F-T display of the frequency analytical result is performed on the display device 3. An operator finds out the frequency spectrum of a target from the F-T display and uses the input function of the display device 3 to indicate the tracking frequency of the target. The indicated frequency spectrum is tracked by a frequency tracking circuit 4 to output frequency data of a real time to which Doppler shift is applied to an operation circuit 5. A display device 6 uses the center coordinates and radius of a circle obtained by the operation circuit 5 to display a circular arc as a position line and simultaneous searching is performed using three or more sensors to make it possible to determine the position of the target.
Patent JP-H0862027-A (JP)
Title: Method and equipment for determining value of control parameter that represents vehicle-connection gross weight
Inventor: TOOMASU ARAN JIENIISU
IPC: F16H59/44
Filed: 1995-08-02
Abstract: PROBLEM TO BE SOLVED: To determine the gross vehicle connector weight by resetting the controlling parameter value to the specific default value, when the generation of the predetermined set of vehicle operating condition representing the change of the vehicle load, is sensed. SOLUTION: An input axial speed sensor 98, an engine speed sensor 99, and an output axial speed sensor 100 are used for determining GCW (gross vehicle connector weight). ECU processes an input signal 122 from the sensors 98-100 according to the specific logical regulation, and sends a command output signal 124 to an engine ECU (ECUE), an actuator 120, a display device or the like. The vehicle GCW can be obtained from GCW=(T1-T2)/[(A1-A2)×C]. In the formula, T1 is the wheel torque in the time t1, T2 is the wheel torque in the time t2 , t1 and t2 are the times close to each other (within several seconds), Al is the vehicle acceleration in the time t1 , A2 is the vehicle acceleration in the time t2 and C is rolling radius/gravitational constant.
Patent JP-S6460187-A (JP)
Title: Telephone communication equipment
Inventor: NISHIMURA TAKAYUKI
IPC: H04M3/42
Filed: 1987-08-31
Abstract: PURPOSE:To work a paging function without troubles even during a normal call by connecting respectively both ends of the secondary side coil of a coupling transformer for the paging function to the center tap of a coupling transformer for a data transferring line and that of a coupling transformer for a voice transferring line. CONSTITUTION:When a voice signal is sent from the primary side of a coupling transformer 9 for the paging function in a main equipment, the signal rides on both a data transferring line 6 and a voice transferring line 8, transfers to a telephone set 2 side and is added to the primary side of a transformer 18 for the paging function in the telephone set 2. At this time, the signal current of a voice signal sent by the paging function flows in the respective lines of the data transferring line composed of two lines at the same level and in the same phase and it is cancelled in a coupling transformer 16 for the data transferring line in the telephone set. This signal current flows in the voice transferring line 8 composed of two lines, since it becomes the same level and the same phase, it is canceled in a transformer 17 for voice transference.
Patent JP-H0883080-A (JP)
Title: Muffler
Inventor: HASHIMOTO HIROYUKI
IPC: H04R3/00
Filed: 1994-09-12
Abstract: PURPOSE: To provide a muffler reducing coefficient renewal operation amount in noise control operation when plural noise control points exist, concerning control. a muffler using active noise CONSTITUTION: This muffler is provided with a microphone 1a detecting noise, adaptive filters 2a-2c adaptively controlling a detected noise signal, FIR filters 3a-3c signal processing the output of the microphone la, speakers 5a-5c reproducing the output of the adaptive filters 2a-2c, microphones 1b, 1c, 1e detecting the reproducing sound and the noise from a noise source and LMS ALUs 4a-4c operating and updating the coefficients of the adaptive filters 2a-2c from the outputs of the microphones 1b, 1c, 1e and the outputs of the FIR filters 3a-3c, and a signal processing control circuit 6 allows operation start of a noise control signal 7 when the coefficients of the FIR filters 3a-3c are identified when a level difference with transmission function excepting them exist a prescribed value or above.
Patent JP-H0883166-A (JP)
Title: Chaotic signal generator
Inventor: YAMAKAWA RETSU
IPC: G06F7/58
Filed: 1994-09-12
Abstract: PURPOSE: To provide a chaos signal generator in which a primary mapping function is used and which has a long period, in a digital circuit. CONSTITUTION: An offset signal outputted from an offset counter 106 is subtracted from the output signal of a digital tent mapping means 100 by a subtractor 104. A signal after the subtraction is delayed by one clock by a delay element 102, and supplied to the input of the digital tent mapping means 100. A register 108 stores a first digital signal after the count of the offset counter 106. A comparator 110 compares a content stored in the register 108 with the output signal of the delay element 102, and supplies a coincidence signal to the offset counter 106 so as to count the offset counter when coincidence is obtained between them. In this way, an offset can be updated appropriately, and the period of the chaotic signal can be extended.
Patent JP-H0956513-A (JP)
Title: Falling prevention tool for furniture or the like
Inventor: AYUMI YOSHIKO
IPC: A47B97/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To surely prevent the jump-out of furniture or the like even when the furniture or the like falls by an earthquake or the like by connecting both upper and lower contact panels of a falling prevention tool and a supporter for connecting them to the ceiling surface and wall surface of a house by a jump-out prevention member. SOLUTION: At the time of using this falling prevention tool, the lower contact panel 1, the upper contact panel 2, the supporter 3, a lower contact panel attachment member 4, an upper contact panel attachment member 5 and a lock part 6 are successively assembled first, and then, they are mounted on the top plate surface of the furniture or the like. Then, the upper contact panel 2 is elevated by rotating the supporter 3 and it is pressurized and brought into contact with the ceiling surface of the house. Then, the lock part 6 is turned and tightened to the supporter 3 and the entire length is locked. Then, one of clasps 71 in the jump-out prevention member 7 is latched to a latch projection 73, the other clasp 71 is fixed to the wall surface of the house by a screw and a chain 72 is spread between the supporter 3 and the wall surface.
Patent JP-S6274916-A (JP)
Inventor: UKAJI TAKASHI
IPC: C08G18/67
Filed: 1985-09-30
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-S60110867-A (JP)
Title: Surface hardened ag alloy member having excellent resistance to wear and corrosion
Inventor: MORIKAWA MASAKI
IPC: C23C8/68
Filed: 1983-11-18
Abstract: PURPOSE:To provide a surface hardened Ag alloy member having high surface hardness and excellent resistance to corrosion by forming a surface hardened layer constituted of manganese boride which is hard and highly resistant to corrosion on the surface of an Ag alloy member contg. Mn at a specified rate. CONSTITUTION:A surface hardened Ag alloy member having excellent resistance to wear and corrosion is constituted by forming a surface hardened layer consisting essentially of manganese boride on the surface of an Ag alloy member contg. 0.5-35wt% Mn and consisting of the balance Ag and unavoidable impurities. If necessary, >=1 kind among 0.5-35% Cu, 0.1-10% Cr, 0.1-10% Fe, 0.1-10% Ni, 0.1-10% Co, 0.1-5% Zn and 0.1-5% Cd by weight can be further incorporated into said Ag alloy member. Since the surface hardened Ag alloy member has the above-mentioned characteristic, the member exhibits excellent resistance to wear and corrosion and can maintain the beautiful surface characteristic for an extremely long period of time when said alloy is applied for ornaments, vessels and further as a member for electrical parts, etc.
Patent JP-H0646169-A (JP)
Title: Constituting method for signal circuit for data transmitter
Inventor: UKEGAWA TAKESHI
IPC: H04M11/00
Filed: 1992-07-24
Abstract: PURPOSE:To simplify a circuit constitution, and to reduce a device cost by fixedly inputting a voice band signal to a communication line for a PSTN and an ISDN at the time of a MODEM output, and fixedly inputting it to the MODEM at the time of reception. CONSTITUTION:When a PSTN is selected, and a communicating operation is started, a PSTN control circuit 5 executes a prescribed transmitting and receiving operation, and prepares a communication link with the other party. Then, a G3 MODEM 1 outputs a transmission control signal. This signal is the voice band signal. The outputted voice band signal is transmitted through the circuit 5. And also, the received voice band signal from the other party is inputted through the circuit 5, and inputted to the MODEM 1. On the other hand, when an ISDN is selected, an ISDN communicating part 7 executes the prescribed transmitting and receiving operation, and prepares the communication link. Then, the MODEM 1 executes the transmitting and receiving operation similarly. At that time, a codec 6 converts the voice band signal into a digital signal. And also, the codec 6 inverse-transforms the received digital signal into the voice band signal, and the MODEM 1 inputs it, and executes the similar operation.
Patent JP-H0265249-A (JP)
Title: Probe card device
Inventor: UEDA HIROSHI
IPC: G01R1/073
Filed: 1988-08-31
Abstract: PURPOSE:To eliminate a need to exchange a probe card device according to the sizes of IC chips and to make possible an increase in the efficiency of a test by a method wherein 1/4 probe card assembly bodies are combined with one another on a supporting stand in a nonbeam type and are designed movably. CONSTITUTION:Probes, which are shown by codes 20a to 23a, among probes 20 to 23 are made to press out in a measuring window 28 from each side of the window 28. By using such an adjusted probe card device 10A, probes 20a to 23a come into contact with pads of an IC chip and are tested. Probes 20b to 23b which are not used for a test are respectively engaged with engaging members 25, 26, 17 and 24 to prevent the IC chip from being damaged by the probes 20b to 23b. Subsequently, in case a large chip is tested, 1/4 probe card assembly bodies 12 to 15 are moved to adjust.
Patent JP-H04100184-A (JP)
Title: One-chip computer
Inventor: YONEZAKI MASASHI
IPC: G06F15/78
Filed: 1990-08-17
Abstract: PURPOSE:To reduce the whole system by providing an output device to the chip case of an LSI chip and incorporating a power source in the LSI chip. CONSTITUTION:A liquid crystal display plate 14 which constitutes the output device is provided to the chip case of the LSI chip 1, a storage battery 12 and a light source 13 are incorporated in the LSI chip 1, and display contents are projected on a screen 4. Input information which is inputted with a mouse 3 is supplied to a logic circuit 11 in the LSI chip1 through an LSI socket 2. Output information from a logic circuit 11 is displayed on the liquid crystal display plate 14 and projected on the screen 4 by using the light source 13, and an alarm originating from an error is indicated by making a piezoelectric buzzer 15, provided on the lid of the LSI chip 1, sound. Consequently, the whole system is reducible in size.
Patent JP-H0884099-A (JP)
Title: Active and spare switching circuit
Inventor: HIGASHIYAMA AKIHIRO
IPC: H04B1/74
Filed: 1994-09-13
Abstract: PURPOSE: To prevent an abnormal oscillation operation when two devices are simultaneously shifted to a normal state and to perform a stable switching operation at all times. CONSTITUTION: When the alarm signals 111 and 121 of the devices 1 and 2 are simultaneously shifted from an alarm state to the normal state, the level of output of the NAND gate 22 of the device 2 is changed from a high one to a low one. When the change of changeover output signals 123 from the high level to the low level is detected, a one-shot circuit 13 outputs the pulse signals of the high level for the fixed period of time. The changeover output signals 113 from an OR gate 14 are fixed at the high level while the one-shot circuit 13 outputs the pulse signals of the high level.
Patent JP-H0384373-A (JP)
Title: Heat pump type air conditioner
Inventor: SHIKAMURA AKIO
IPC: F25B29/00
Filed: 1989-08-24
Abstract: PURPOSE:To defrost or carry out dehumidification heating by switching over a first heat pump cycle to cooling mode and a second heat pump cycle to heating mode and cooling and reducing humidity of indoor air and heating the indoor air simultaneously by a second indoor side heat exchanger. CONSTITUTION:During dehumidification or dehumidification heating, a first heat pump cycle 1 is switched over to cooling mode while a second heat pump cycle 2 is changed over to heating mode. The indoor air supplied by a blower 35 is cooled and dehumidified in a first indoor side heat exchanger 15 on the windward wide, then it is heated in a second indoor side heat exchanger 25 formed integrally on the leeward side. The air dehumidified and heated in this manner is discharged indoors. On the other hand, the condensation of refrigerant takes place in a first outdoor side heat exchanger 13 on the windward while the vaporization of refrigerant takes place in a second outdoor side heat exchanger 23 on the leeward side. The condensation heat obtained by the outdoor side heat exchanger 13 is effectively consumed due to the vaporization of refrigerant in the outdoor side heat exchanger 23 so that the refrigerant may increase its amount of heat absorption, thereby improving its heating capacity.
Patent JP-S6195996-A (JP)
Inventor: SATO MASAHIRO
IPC: B43L7/00
Filed: 1984-10-17
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-S6197732-A (JP)
Title: Key input device
Inventor: IMAI ATSUSHI
IPC: G06F3/02
Filed: 1984-10-17
Abstract: PURPOSE:To give an indication to a user for the contents of a desired key by displaying the data given from the key on a display device in response to the operating state of the key and avoiding the input of said data. CONSTITUTION:In a normal mode, a main routine of I I is executed repetitively and the presence/absence of the key input is discriminated in the step [11]. If not key input is discriminated, another processing is carried out in the step [12]. This routine is repeated. When the key input is discriminated in the process [11], the value of a counter 3 is detected in the step [13]. Then a key touch is displayed on a display device 10 in the step [15] when it is decided in the step [14] that the count value Nc of the counter 3 is smaller than a constant K. Then the procedure is sent back to the main routine. While the key input is displayed on the device 10 in the step [16] when it is decided in the step [14] that the value Nc is larger than the constant K. Then the procedure is reset to the main routine after data re supplied in the step [17]. Therefore the key touch is displayed when a key 1 is operated in a short operating time. Then the key input is displayed when the operating time exceeds a prescribed level.
Patent JP-S6460847-A (JP)
Title: Clamper device for disk player
Inventor: MURAKAMI TSUKASA
IPC: G11B17/028
Filed: 1987-09-01
Abstract: PURPOSE:To reduce a force required for the release of clamping and to eliminate the interference of a clamper for a spindle shaft, by moving the clamper for a disk table along the rotary center shaft of the disk table. CONSTITUTION:A clamper unit 30 is constituted of the clamper 31 which functions directly on a disk, a clamper holder 33 which supports the clamper 31 rotatably freely, and a cam cylinder 35 to perform the clamping motion of the clamper holder 33 in an up-and-down direction along the rotary shaft of the disk. The clamper 31 performs a clamping function on the disk D, and is moved linearly by the rotary movement of the cam cylinder 35. In such a way, it is possible to prevent the interference of the clamper 31 for the spindle shaft 42 from being generated, and to reduce the force required for the release of the clamper 31.
Patent JP-H0383337-A (JP)
Title: Post processing method
Inventor: FUKUYAMA RYOJI
IPC: H01L23/52
Filed: 1989-08-28
Abstract: PURPOSE:To remove the residual deposit bonded onto an Al wiring material during the etching process for improving the corrosion resistant performance of the Al wiring material by a method wherein, the residual deposit is processed by plasma having proper constituents in the post processing process of the Al wiring material. CONSTITUTION:Within an etching chamber, a specimen 90 formed into an Al base wiring film is etching-processed using a chlorine base gas. Next, the specimen 90 having resist and residual deposit is fed to a post processing chamber 60 to be post-processed. That is, a mixed gas of oxygen gas and methanol 2 is led into a plasma producing chamber 40 and then microwaves are led from a microwave oscillator 15 to the plasma producing chamber 40. Through these procedures, a plasma comprising hydrogen constituent, oxygen constituent and the other constituents is produced. Finally, the plasma mainly comprising radicals is led to the processing chamber 60 side to remove the residual deposit and the resist.
Patent JP-H04103243-A (JP)
Title: Mac bridge
Inventor: YOSHII TAKANOBU
IPC: H04L29/06
Filed: 1990-08-22
Abstract: PURPOSE:To localize the overload state when an explosive increase in a multiple address frame takes place and to suppress adverse effect onto inter-station communication by restarting a relay of a multiple address frame by a relay abort means after lapse of a prescribed time from a command of inhibit of relay. CONSTITUTION:When an explosive increase in a multiple address frame takes place in any of local area networks 2-4 and number of multiple address frames per unit time of the local area networks 2-4 exceeds a specific value, a relay inhibit discrimination means 13 commands relay inhibit of a frame discriminated to be a multiple address frame to a relay abort means 5. Thus, the overload state due to an explosive increase in a multiple address frame is localized only to the specific local area network. Thus, after the relay of the multiple address frame is inhibited and a prescribed time elapses, then a relay restart command means 12 commands the restart of relay of the multiple address frame to the relay abort means 5. Thus, the overload state due to the explosive increase in the multiple address frame is localized to minimize the adverse effect onto the inter-station communication.
Patent JP-H1048014-A (JP)
Title: Fluidics type gas flow meter
Inventor: ITO SHIGEYUKI
IPC: G01F3/22
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To eliminate a dedicated mounting plate for mounting a flow speed sensor, reduce the number of parts, and ensure a compact flow meter in a fluidics type gas flow meter for measuring a gas flow speed using the flow speed sensor and calculating the used flow rate from that flow speed. SOLUTION: A positioning protrusion portion 12a is provided on a control board 12 of this flow meter, and a flow speed sensor 25 is mounted on the positioning protrusion portion 12a. The engaging protrusion portion 12a is engaged with a through hole 26 of a weighing case 10, and the control board 12 is mounted on the weighing case 10. Hence, a flow speed sensor 25 is exposed to the gas flow path in the weighing case 10, while the through hole 26 is sealed by the control board 12.
Patent JP-S6279590-A (JP)
Inventor: TACHIBANA ICHIRO
IPC: G08B25/00
Filed: 1985-10-03
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-S63107074-A (JP)
Inventor: MOORISU BIKUTAA BURATSUKUMAN
IPC: H01L31/09
Filed: 1987-09-03
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-H0266607-A (JP)
Title: Trouble detecting system
Inventor: HOSHINO YOSHIRO
IPC: G05B23/02
Filed: 1988-08-31
Abstract: PURPOSE:To detect the trouble of a controller in a simple constitution by superposing the trouble detecting signals onto the control signals in a fixed cycle and a fixed pattern, detecting only these detecting signals after output of the control signals, and the foult of the control apparatus. CONSTITUTION:The trouble detecting signals 11, 12 and 13 are superposed on the control signals (a), (b) and (c) respectively in a fixed cycle and a fixed pattern. These control signals are turned into the analog signals by the D/A converters 2-1 - 2-3. While the trouble detecting signals are outputted in a short time that does not hinder the working of a control subject. Therefore, the control subject having much longer working rise time is not affected at all by the trouble detecting signal. For instance, the patterns of the signals 11 - 13 are defined as the pulses of +5V, +5V and -10V respectively. Thus these pulses are added together and set at zero V in a trouble detecting part. If a control part 1 and the D/A converters 2-1 and 2-3 have troubles, those added pulses are not equal to zero V. Thus the trouble can be easily detected.