baber/WOPTO huggingface dataset:
Patent JP-H08235695-A (JP)
Title: Magnetic recording and reproducing device and video camera using the device
Inventor: MIYAMOTO RITSU
IPC: G11B33/06
Filed: 1995-10-12
Abstract: PURPOSE: To constitute a magnetic recording and reproducing device so that a magnetic tape cannot come off the device. CONSTITUTION: A magnetic recording and reproducing device is constituted in such a way that reels 2 and 3 wound with a magnetic tape 1 are respectively put on reel drive discs 12 and 13 which are provided on a chassis 11 in rotatable states and the tape 1 is spirally wound around a rotary drum section 30 provided along a prescribed tape path. In this magnetic recording and reproducing device, a plurality of tape guides 40, 44, 47, and 59 and at least one or more inclined poles 41, 42, 45, 46, 48, and 49 which guide the running of the tape 1 are provided on and fixed to the chassis 11 along a prescribed tape path P1 . At the same time an enclosure 51 is constituted in a state where the periphery of the enclosure 51 is closed so that the coming off of the magnetic tape from the device can be prevented.
Patent JP-H01172646-A (JP)
Title: Devicce for monitoring structure member receiving abrasion
Inventor: UERUNERU FUITSUSHIERU
IPC: F16D66/02
Filed: 1988-11-18
Abstract: PURPOSE: To monitor a minimum wall thickness that is functional and effective by installing a sensor having at least one heat resistant electricity transmission wire in a recess in surface of structure subject, and constituting the length of the sensor projective from the recess corresponding to a predetermined minimum wall thickness of the structure subject. CONSTITUTION: As far as the thickness of skid material 1 is not smaller than the minimum wall thickness L, the sensor 4 does not make any response. The sensor 4 has a heat resistance because of its special structure to resist high temperature during the whole brake course that is relatively high temperature. When the skid 1 is scraped to the minimum wall thickness L, it goes worse in the continuous processes. At this time, at first, the outer conductor 18 of the transmission wire 5 is scraped, and the capacity of the transmission wire 5 is therewith changed, the capacity changing of the wire is evaluated by an arrangement 6, and at last the skid 1 is exchanged.  When loss of the skid 1 goes on to such a state that the transmission wire 5 and insulation of the inner conductor 15 are nearly breakdown, a short circuit occurring at this time, insulation of the conductor 15 are also indicated in an apparatus 6.
Patent JP-H05103013-A (JP)
Title: Packet transfer system
Inventor: TABATA OSAMU
IPC: H04L12/70
Filed: 1991-10-09
Abstract: PURPOSE:To improve the transfer speed of a management information message packet in an optical transmission line network management network. CONSTITUTION:An input queue state monitor section 30 monitors a storage state of an input queue 19 (queue accommodating transfer packets) in each node (optical signal device) and informs the result to all adjacent nodes. Moreover, the section 30 receives an input queue storage state of the adjacent nodes from them. A packet transfer information management section 20 receives the input queue storage state to decide a route of a transfer packet. Since a transfer packet is sent through a succeeding idle route when the input queue in a node of a route for the transfer packet is almost occupied, the transfer delay of the packet is reduced.
Patent JP-S62150569-A (JP)
Title: Head movable device
Inventor: USUI KATSUO
IPC: G11B21/00
Filed: 1985-12-25
Abstract: PURPOSE:To prevent tracking deviation by forming a cam means for head drive arranged coaxially to a magnetic disk by means of a plastic having nearly the same linear expansion coefficient as that of the magnetic disk. CONSTITUTION:When a floppy disk is used for a magnetic disk 2, its linear expansion coefficient is specified as (17+ or -8)X10<-6>cm/cm/ deg.C. On the other hand, as a gear cam 12, a resin known as the engineering plastic is used, its linear expansion coefficient is 8X10<-5>cm/cm/ deg.C for a polyacetal resin having self- lubrication, for example, which is nearly 4.7 times of that of the magnetic disk. A polyphenyllenesulfide resin is used for a base and carbon fibers and a tetrafluoroethylene are compounded, then the linear expansion coefficient is 17.3X10<-5>cm/cm/ deg.C, which is nearly equal to that of the magnetic disk. Thus, the tracking deviation due to the expansion/contraction of the magnetic disk due to temperature change is almost avoided.
Patent JP-H10128304-A (JP)
Title: Ash cleaning method and apparatus therefor
Inventor: MARUTA TOSHIHISA
IPC: F23J1/00
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To efficiently elute and remove heavy metals from ashes by promoting elution of heavy metals contained in ashes by cleaning the ashes with a solution having specified chlorine ion concentration and carrying out filtration. SOLUTION: The chloride ion concentration is adjusted to be 2.0wt.% or higher by introducing chlorides such as calcium chloride and a filtered liquid 10 of a cleaning liquid through a route 14 into a cleaning and stirring tank 2 to which ashes discharged out of a combustion furnace and cleaning liquid (water) are led through a route 1. Carbon dioxide is blown to the cleaning and stirring tank 2 from a introducing means 19 and mixed with the resultant mixture of the ashes and cleaning liquid. After cleaning, the suspended solution of the ashes is subjected to solid-liquid separation by a dewatering and filtering means (a filtering apparatus) 3 and since a large quantity of heavy metals together with chlorine ion are eluted in the resultant filtered liquid 10, the heavy metals of the filtered liquid 10 are classified by a removing means 11.  Meanwhile, the filtered cake 4 is subjected to solid-liquid separation by a cleaning and filtering means 5. The filtered liquid 7 is led to a circulation route 12, joined to the filtered liquid 10 to adjust the chlorine ion concentration, and then re-circulated to the cleaning and stirring tank 2 and reused.
Patent JP-H03184500-A (JP)
Title: Electromagnetic sound converter which is shielded magnetically
Inventor: ERUMAA BUI KAARUSON
IPC: H04R11/06
Filed: 1990-10-26
Abstract: PURPOSE: To more effectively suppress an external electromagnetic field by forming a magnetic shield by two halves of cup-like casing adjacent to the symmetrical face of the shield, connected as one unit along a connection face parallel with the symmetrical face and having high magnetic permissibility. CONSTITUTION: An external shield 23 for a device 20 has two halves of cup-like casing 23A, 23B connected as one unit on a seam coincident with a plane P. However it is unnecessary to allow the connection part, i.e., the seam, between the halves 23A, 23B to accurately coincide with the plane P. In the structure that the connection part, i.e., the seam, between the high permeability shielding halves 23A, 23B coincide with the magnetically symmetrical plane P as a whole, the seam does not interrupt a magnetic flux path passing a magnetic circuit of a converter motor 22. consequently a shielding effect is determined only by the magnetic characteristics of the casing 23.
Patent JP-H01132635-A (JP)
Title: Production of organophosphazene polymer
Inventor: KAMIYAMA SHINICHIRO
IPC: C08G79/025
Filed: 1987-11-19
Abstract: PURPOSE:To produce the title polymer in good yields by controlling side reactions, by reacting a dichlorophosphazene polymer with a hydroxyl compound by using a specified deacidifying agent in the presence of a specified catalyst. CONSTITUTION:An organophosphazene polymer of formula III (wherein R is an alkyl, an alkenyl, an aryl or the like and n >=20) is produced by reacting a dichlorophosphazene polymer of formula I with a hydroxyl compound of formula II by using a tert. amine of formula V (wherein X<1> as an alkyl, an aralkyl or the like, X<2> and X<3> are lower alkyls or they together with the N atom may form a pyrrolidine ring or the like) as a deacidifying agent in the presence of a catalytic amount of a pyridine derivative of formula IV (wherein Q<1> and Q<2> are lower alkyls or they together with the N atom may form a pyrrolidine ring or the like). A reaction in which the chlorine atoms bonded to the phosphorus atoms of the polymer of formula I are replaced by the organic groups of the compound of formula II can proceed with such ease as to permit their perfect replacement, and side reactions such as polymerization and condensation in this reaction can be markedly controlled, so that the aimed product can be produced in high yields.
Patent JP-H04165329-A (JP)
Title: Driving method for liquid crystal display device
Inventor: TOMITA OSAMU
IPC: G02F1/133
Filed: 1990-10-30
Abstract: PURPOSE:To effect effective drive in response to the number of various effective scanning lines by simultaneously selecting a plurality of scanning lines during a return period to read a non-display signal, regarding a scanning line not used for display even when display having the number of effective scanning lines lower than the whole number of scanning lines is carried out. CONSTITUTION:Whole effective scanning line P (j=1, 2,...400) is scanned during a display period Td to display information. When selection of, for example, a 400th scanning electrode Yj (21) is completed, only 401st - 480th scanning electrodes Yj (21) are brought into a state to be simultaneously set by means of a set signal SET inputted from a SET signal terminal 215. Thereby, a set signal ST transferred by means of a subsequent shift clock signal CK produces a gate pulse GP for each of 401st - 480th scanning electrodes Yj (21). This method causes collective application of non-display signals 81 during a return period Tb, regarding scanning lines Pj in a non-display region 25.
Patent JP-H11125633-A (JP)
Title: Measuring method of anti-cancer agent and antibody used therefor
Inventor: KAWAKAMI MASAYUKI
IPC: C07K16/00
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To provide an antibody which reacts specifically to a compound having an anti-cancer action and an immunochemical assay method using the same. SOLUTION: This antibody is caused to react specifically with a compound given by the formula (X represents chlorine ion, boron ion, iodine ion, acetic ion, and anion pharmaceutically allowable such as paratoluene sulfonate anion, and R alkyl group that may be replaced with hydroxyl group or carboxylic group) and (for example, X represents chlorine ion and R ethyl group). This method is used to measure the compound of the formula immunochemically using the antibody.
Patent JP-H09133600-A (JP)
Title: Verification apparatus for dynamometer
Inventor: ARAKAWA MITSURU
IPC: G01M17/007
Filed: 1995-11-09
Abstract: PROBLEM TO BE SOLVED: To obtain a verification apparatus for dynamometer in which the pit for chassis dynamometer is reduced while enhancing the workability and safety of verification work. SOLUTION: A load meter 5 is coupled between a fixed part and one torque arm 4c of a chassis dynamometer disposed in a pit 1. The torque arm 4c is fixed with a first verification arm 7 and a link 10, having one end coupled with first verification arm 7, penetrates a pit cover 3. The link 10 has the other end coupled with a second verification arm 12 supported swingingly about a fulcrum on the floor 11 and a weight 8 is suspended from the other end of second verification arm 12 through a weight supporting part 9.
Patent JP-S63142849-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SENDA KOJI
IPC: H01L27/08
Filed: 1986-12-05
Abstract: PURPOSE:To obtain C-MOS having SOI structure having no latch-up by forming PMOS onto an Si substrate, shaping a recrystallized silicon film onto an SiO2 film formed in regions except the transistor region of PMOS and shaping NMOS to the recrystallized silicon film. CONSTITUTION:An n<+> channel stop region is formed to the transistor region 10 of a PMOS.Tr 4 and the peripheral of the region 10 by an SiO2 film 2 through an LOCUS process to an n-type Si substrate 1. When polysilicon 11 is irradiated with beams such as laser beams and electron beams and lateral seeding is conducted in the substrate, polysilicon 12 on the SiO2 film 2 is changed into excellent recrystallized silicon. Boron is implanted so that a recrystallized silicon film is brought to a p-type. The recrystallized silicon film 12 except the transistor region of an NMOS.Tr 3 is removed through a dry etching process. A gate electrode 13 is shaped through a conventional CMOS process, and source-drain in the PMOS.Tr4 and the NMOS.Tr3 are formed, thus manufacturing a CMOS.
Patent JP-H01133213-A (JP)
Title: Yoke type thin film magnetic head
Inventor: SHIIBA KENGO
IPC: G11B5/39
Filed: 1987-11-18
Abstract: PURPOSE:To suppress Barkhausen noise and to obtain the reproduced output signal of good quality by inclining the magnetization facility axis of a yoke substantially to the same direction of the magnetization facility axis of a magnetic resistance effect element. CONSTITUTION:A MR element 2 for changing the resistance of a signal magnetic field generated in a magnetic recording medium and detecting is disposed in a lower part between upper side yokes 1, 5. Both the end parts of a longitudinal direction A in this element are connected to the front end part of a lead conductor part 4 disposed at both the sides of the upper side yoke 5. Then, the direction of the magnetization facility axis in the element 2 and the yokes 1, 5 is inclined by inclinations theta1, theta2 counterclockwise to the longitudinal direction A of the element 2. The inclination theta2 of the magnetization facility axis of the yokes 1, 5 may be preferably about 5-45 deg. and the directions of the magnetization facility axes of the element 2 cannot coincide and the directions of both the axes may be actually situated within the range of about + or -5 deg. to exhibit a complete function.
Patent JP-H03154255-A (JP)
Title: Magnetic tape driving device
Inventor: YOSHINO TADASHI
IPC: G11B15/46
Filed: 1989-11-10
Abstract: PURPOSE:To keep the speed of a magnetic tape constant and to attain high speed feeding by applying drive control to a drive motor of a winding reel base based on a detection output of a winding diameter detection circuit for a magnetic tape roll at the high speed fast forward reproduction mode. CONSTITUTION:Number of revolutions of supply and winding reel bases is detected respectively by frequency generators 18, 19 and its output signal is inputted to a winding diameter detection circuit 20. The circuit 20 obtains a ratio of number of revolutions of each reel to obtain a radius of the winding tape roll. The output of the circuit 20 is given to a speed reference voltage generating circuit 21 to generate a speed reference voltage corresponding to the winding diameter detection value. Moreover, the output of the generator 19 is compared with the reference voltage at a speed comparator circuit 23 to obtain an error signal of a speed system. An output reproduced by a control head 8 is inputted to a phase control circuit 10 to receives an error signal of a phase system. Both error signals are inputted to a mixer circuit 12, from which a mixer signal is inputted to a motor drive circuit 13 which controls a drive motor 17 thereby controlling the carrier speed of a tape 3 to be a control value.
Patent JP-H02135981-A (JP)
Title: Image receiver controller
Inventor: KAWAHARA ISAO
IPC: H04N19/80
Filed: 1988-11-17
Abstract: PURPOSE:To obtain a high definition reception picture quality with simple configuration by executing the calculation of a clamp level, the detection and quantization of noise quantity, automatic gain control, etc., in a central processing unit in a concentrated way. CONSTITUTION:The DC level of an input signal is reproduced, the A/D conversion gain of the input signal is controlled, the quantity of a noise mixed in either a transmitting process or a recording process is detected, and controls noise reduction without the sense of incongruity in the sense of sight by writing an A/D converted signal through a digital filter having a variable characteristic to a RAM 35, reading out the A/D converted signal by a CPU 38, and calculating the A/D converted signal. Further, both the control system of an input level and a clamp level control system are processed in the CPU 38 in the concentrated way. Thus, the mutual interference between the system of the automatic gain control of the input level and the clamp level control system can be reduced, and a stable receiving system having satisfactory response characteristics can be realized with simple hardware configuration.
Patent JP-2001105636-A (JP)
Title: Color printing with color conversion table selected according to printing environment condition
Inventor: NUNOKAWA HIROICHI
IPC: H04N1/46
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To improve the image quality of a printed image according to a specific printing condition other than the printing medium. SOLUTION: Gradation data of a first color system are converted to gradation data of a second color system including a plurality of ink colors, using a cover conversion table. At the time, among a plurality of selectable color conversion tables, a color conversion table suitable to the printing environment condition is selected and used.
Patent JP-H11298533-A (JP)
Title: Method for sharing band width in multiplex access system for communication network
Inventor: CHUAH MOOI CHOO
IPC: H04L69/14
Filed: 1998-10-14
Abstract: PROBLEM TO BE SOLVED: To allow remote hosts to use on-demand impartial queuing protocol to share a band width of a base station. SOLUTION: A base station 326 broadcasts a share of an assigned service class to a system virtual time and each radio remote 232. Each remote 232 calculates its own service tag and informs the base station 236 of it. The base station 236 assigns permission of transmission based on the service tag and number of available data slots. In the case of occurrence of a lost packet or of an error, the remote 232 calculates again the service tag of all packets in its own queue with a packet whose transmission is failed. Or the base station 236 calculates again the service tag based on the virtual time of the system at present.
Patent JP-H03152820-A (JP)
Title: Electromagnetic coil
Inventor: TSUKIHANA MASASHI
IPC: H01F7/06
Filed: 1989-11-09
Abstract: PURPOSE:To conform one kind of electromagnetic coil to various connections by providing three coil terminals on an electromagnetic coil, connecting one of winding start and winding end lead wires to one terminal, and connecting the other lead wire to the remaining terminals in bridging form. CONSTITUTION:A CR element 5 or diode 6 is connected between a coil terminal 3 to which the winding start lead wire 2a in an electromagnetic coil is connected and a coil terminal 11 to which the winding end lead wire 2b is connected. When either of terminals 4, 11 and the terminal 3 are used as input terminals, a circuit structure of parallel connection is obtained. A display device 10 consisting of a light emitting diode 7, a resistor 8, and a protective diode 9 is connected in series to a coil 2. The lead wire 2b bridging between the terminals 4 and 11 is cut, and the device 10 is connected thereto. When the terminals 3, 4 are used as input terminals, a circuit structure of series connection can be obtained.
Patent JP-H02136996-A (JP)
Title: Cup type automatic vending machine
Inventor: KITA TOSHIKAZU
IPC: G07F13/06
Filed: 1988-11-17
Abstract: PURPOSE:To enable sanitary cooking by stirring mixed liquid of hot water and a raw material sufficiently without dipping any body in the mixed liquid. CONSTITUTION:The hot water is injected into a cup 3 from a hot water tank 6 with a gush and the raw material 8 is dissolved in the hot water while stirred by the hot water. Further, when a pressure tank 29 which contains hot water is emptied, a control part 44 detects that through a pressure sensor 43 and lower the pressure in the pressure tank 29 to eliminate the blowing of not compressed air to the cup 3. Thus, the mixed liquid in the cup 3 is stirred sufficiently without putting any stirrer in the mixed liquid, so the sanitary cooking is possible.
Patent JP-H11132065-A (JP)
Title: Warming-up method for car interior
Inventor: KANEKO MASAHIRO
IPC: F01N3/20
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To improve warming-up efficiency under low load, and exhaust emission control efficiency of an engine with exhaust temperature reaction catalyst. SOLUTION: This is a warming-up method for cabin of warming up air with the heat energy of cooling water in an engine 1 and sending the warmed-up air into a cabin, whereas exhaust stroke start timing for changing the exhaust valve 3 of the engine 1 from its closing condition to its opening condition under low load is accelerated to the midway course of the power stroke of the engine 1 to promote a temperature rise in the cooling water in the engine 1, control opening and closing of hydraulic selector valves 12, 13 with a control signal from a controller 11, deliver the oil in an oil tank 19 with a hydraulic pump 22 and supply it to a hydraulic cylinder 10, thereby driving the exhaust valve 3 of the engine 1.
Patent JP-H07142608-A (JP)
Title: Semiconductor integrated circuit device
Inventor: ONOZAWA KAZUNORI
IPC: H01L21/8244
Filed: 1993-11-22
Abstract: PURPOSE:To enhance the soft error resistance by increasing the accumulated node capacity of a SRAM cell. CONSTITUTION:The gate length in the intrinsic channel region of driving MISFETs Qd1, Qd2 is specified to be almost exceeding two times the gate length of the MISFET in the minimum gate length out of the MISFETs comprising a memory cell or a peripheral circuit so that the mask alignment allowance on the end parts of gate electrodes 5 may be reduced thereby widening the space of active regions 4 without increasing the memory size for increasing the gate capacity component of the accumulated node formed between the gate electrodes 5 and a substrate.
Patent JP-H10132123-A (JP)
Title: Method for controlling fluid control valve
Inventor: OZAKI YUKINORI
IPC: F16K31/06
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To decrease the capacity of a battery power source by reducing electric power consumption, concerning a method for controlling a fluid control valve provided on a gas passage. SOLUTION: Since a fluid control valve is driven at the voltage at which suitable driving force required in valve opening and valve closing can be obtained, by controlling the driving voltages in the valve opening operation and the valve closing operation of a valve part 11 so that they may be different from each other, electric power consumption can be reduced and the capacity of a battery power source part 16 can be reduced. Since the fluid control valve is controlled by changing the driving voltage, it can be applied to control of a d.c. motor besides a pulse driving motor (a stepping motor 12).
Patent JP-H09106629-A (JP)
Title: Optical memory apparatus
Inventor: ISHIHARA ATSUSHI
IPC: G11B20/12
Filed: 1996-11-05
Abstract: PROBLEM TO BE SOLVED: To surely detect ID information and avoid the disappearance of data because of impossible reproduction of data, by providing, in an optical memory apparatus, a plurality of ID information areas consisting of a block number and an ID count information corresponding to the block number for each block. SOLUTION: In a reproduction mode, ID information of a block to be reproduced are input and recorded to a recording/reproducing ID register 14, and ID information reproduced from an optical disc 1 are stored in an ID shift register 11. Every time correct ID information are input, the shift register 11 sequentially transfers the ID information to a control circuit 30. The control circuit 30 carries out the reproduction mode when detecting one ID information. In other words, a read position is determined from a count value of the detected ID data, when data are started to be read out. In this case, only data of a data part and an error-correcting code of the data are transferred to a data buffer 26, which are subjected to an ECC check at an error-correcting code- adding/error-correcting circuit 27.