baber/WOPTO huggingface dataset:
Patent JP-H0527640-A (JP)
Title: Flash power source protecting circuit
Inventor: SHIMIZU HIROTOSHI
IPC: G03G15/20
Filed: 1991-07-19
Abstract: PURPOSE:To shorten the startup time of a device and to lighten the burden on an operator by providing a mechanism control part which turns OFF a flash power source when abnormality of the flash power source is detected. CONSTITUTION:The flash power source 6 has a circuit such as the overvoltage detecting circuit for a capacitor 7 and outputs an alarm signal FVALM to a mechanism control part 11 if abnormality occurs, and the mechanism control part 11 disconnects a power relay 5 which is connected to the AC input line 15 of the power source. Consequently, a +5V voltage being the reference power source of the mechanism control part 11 and a printer control part 12 is not cut off and the flash power source 6 can be protected. Further, the abnormality can be annunciated to an operator panel 13 from the mechanism control part 11. Namely, the power source of the device is not turned OFF, so it does not take a long time to start up the device again and recovery printing becomes possible without any operator's labor.
Patent JP-2000011531-A (JP)
Title: Detecting method for disk having deviated center of gravity, for disk player
Inventor: TATSUTA NORIHIRO
IPC: G11B19/28
Filed: 1998-06-25
Abstract: PROBLEM TO BE SOLVED: To judge whether a disk is a disk having a deviated center of gravity or not by reading out the disk data of the disk while rotatingly driving the disk at a first speed and monitoring the signal level accompanied by a track displacement while rotatingly driving the disk at a second speed faster than the first speed and also turning the tracking servo of an optical pickup OFF. SOLUTION: A disk 1 is inserted into a loading part and a spindle motor 3 is made to rotatingly drive the disk at a first speed by a spindle motor control circuit 11. The read operation of the disk data recorded in the read-in area of the disk 1 is performed by performing the focus control operation and the tracking control operation of an optical pickup 4 which are to performed by a pickup control circuit 6. When the disk 1 is a disk having a deviated center of gravity, the detecting operation of the disk having the deviated center of gravity is performed by making the spindle motor 3 rotatingly drive the disk 1 at the second speed faster than the first speed and by turning the tracking servo OFF.
Patent JP-S5880753-A (JP)
Title: Tracking device of logic signal
Inventor: OOGAMI TAKAHIDE
IPC: G06F11/22
Filed: 1981-11-09
Abstract: PURPOSE:To save the useless time, by discontinuing the recording of the signal having no change while a prescribed phenomenon occurs and recording the time during which said phenomenon occurs. CONSTITUTION:A selecting circuit 10 feeds signals S1-S4 to a storage device 5 while the signal S0 is set at 0, and a clock signal is applied to an address register 6 via an AND gate 11. The register 6 fetched the output of an address replacing circuit 7, and an address is set at the device 5 by the output of the register 6. The outputs S1-S4 and S5-Sn of the circuit 10 are stored in the above-mentioned address. When the signal S0 is set at 1, the circuit 10 feeds the contents of a clock counter register 8 to the device 5. When the clock signal arrives at a register 14, the output of the register 14 is set at 1. The output of a gate 15 is set at 1, and the clock signal is not applied any more to the register 6. The address of the device 5 is kept as it is, and the contents of the register 8 and the signals S5-Sn are recorded to the same address.
Patent JP-S6157491-A (JP)
Title: Muffler for outboard motor
Inventor: OKAZAKI MASAKI
IPC: B63H20/00
Filed: 1984-08-30
Abstract: PURPOSE:To kill a radiant noise in a specific frequency range without fail, by installing an enclosed-form resonance chamber, having an intake port of the engine radiant noise, in a part at the more suction upperstream side than a suction intake port of a carburetor in an internal empty space of a cowling covering the engine and the carburetor. CONSTITUTION:A suction manifold 15, a carburetor 16 and a suction box 17 are all connected to an engine 14 of an outboard motor 10, and these constituent parts are covered with a cowling 18. In this case, a resonant type muffler 24 is installed at both sides of the suction box 17 in an internal empty space of the cowling 18. And, the muffer 24 is constituted of an intake pipe 25 to be interconnected to the inside of the suction box 17 and an enclosed-form resonance chamber 27 to be interconnected to the intake pipe 25 via an intake port 26. With this constitution, in time of driving the outboard motor 10, a radiant noisd out of the engine 14 radiated out of a suction intake port 21 of the carburetor 16 is muffled at a extensive frequency range in cooperation with an expansion- contraction type muffling effect in the suction box 17 and afterward it is killed in a specific frequency range in cooperation with a resonant type muffling effect at the resonance chamber 27.
Patent JP-H0823691-A (JP)
Title: Control device of servo system
Inventor: FUTAMI SHIGERU
IPC: H02P25/098
Filed: 1994-07-06
Abstract: PURPOSE:To provide a control device with improved response and attenuation properties by setting a high gain. CONSTITUTION:In a servo-system control device for performing PI or I-P control of a motor speed with the vibration characteristic having one degree of freedom, a phase-advance filter Glead(s)=(T1.s+11)/(T2.s+1) (however, T1> T2, T1, and T2 are time constants for phase-advance filter and s is Laplace operator) is inserted into open-loof transfer function.
Patent JP-H0229170-A (JP)
Title: Video signal processing circuit
Inventor: MOTOE HISASHI
IPC: H04N5/14
Filed: 1988-07-19
Abstract: PURPOSE:To minimize a circuit scale and to execute satisfactory Y/C separation and high picture quality processing all the time by providing an analog Y/C separating circuit, supplying a clock phase-locked with a horizontal synchronizing signal, and executing processing such as scanning line interpolation. CONSTITUTION:A luminance signal Y outputted from a Y/C separating circuit 2 is converted into a digital signal in an A/D converter 3Y and after that supplied to a signal processing circuit 5Y, a chrominance signal C is color- demodulated in a chroma decoder 4, converted into the digital signal in an A/D converter 3C, and after that supplied to a signal processing circuit 5C, signal processing such as the scanning line interpolation is executed, and both the luminance signal Y and the chrominance signal C are respectively made into analog signals in D/A converters 6Y, 6R and 6B. Further, a clock CLKH phase-locked with a horizontal synchronizing signal HD is outputted from a generating circuit 7, and this clock CLKH is supplied to a digital processing system composed from the A/D converters 3Y and 3C to the D/A converters 6Y, 6R and 6B. Thus, the circuit scale can be minimized, and the satisfactory Y/C separation and the processing for obtaining high picture quality can be executed all the time.
Patent JP-H0467456-A (JP)
Title: Tracking control device
Inventor: TANI KENICHIRO
IPC: G11B15/467
Filed: 1990-07-09
Abstract: PURPOSE:To reduce a noise on a picture by providing a means to adjust the phase of a traveling system to travel a tape, i.e., the revolving phase of a capstan motor so that a detection signal sampled at specified time becomes a peak. CONSTITUTION:At the time of special reproduction, a reproducing signal reproduced from the tape by a reproducing head 5 is amplified by a pre-amplifier 1, and afterwards, it is inputted to a DC detection circuit 2. The detection circuit 2 detects the level of the inputted signal, and outputs it to a microcomputer 3. The microcomputer 3 samples the inputted detection signal at the prescribed time T1, T2, T3, and executes control. Namely, the reproducing signal at the time of the special reproduction is sampled at the beginning time T1, the central part time T2 and the time at the vicinity of the end of a vertical scanning period, and the revolving phase of the capstan motor is controlled so that the level (detection signal of detection circuit 2) of the reproducing signal at the time T2 of the vicinity of the central part becomes the peak. Thus, the noise on the picture can be minimized.
Patent JP-H0998810-A (JP)
Title: Bendable structure and shielding body
Inventor: IRIE SHIGEO
IPC: A45B19/00
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To enable assembling without being gotten wet with rain easily by a user oneself by connecting a pair of ribs to corresponding ribs rotatably, connecting the other ends of the latter ribs to a ring 3, and making the length between the lower end of the former A and its upper end C, that between the upper end B and the lower end C, and that between the upper end B and the upper end C, a fixed length. SOLUTION: Ribs 1, 2 are connected turnably and the other end of the rib 2 is connected to a ring 3. A rope is provided to make the distance constant between ends A, C, ends D, B, and ends B, C of the ribs 1. When the rib 2 is developed widely, the rib 1 is also developed, and the wideness is determined according to the length between the ends B, C. The angle of the rib 2 is fixed to prevent the rib 2 from being narrowed. In this way, assembling is made easy by a user oneself.
Patent JP-S6073168-A (JP)
Title: Method of manufacturing cam shaft
Inventor: UMEBA GENKICHI
IPC: B23K1/00
Filed: 1983-09-28
Abstract: PURPOSE:To firmly conjoin a cam shaft and a journal member to each other, by providing an annular recess on the central portion of the inside circumferential surface of the shaft hole of the journal member, and fitting a brazing material in the annular recess to couple the journal member to the cam shaft. CONSTITUTION:An annular recess 3 is provided on the central portion of the inside circumferential surface of the shaft hole of a journal member 1. A brazing material 4 is fitted in the annular recess 3 to conjoin the journal member 1 to a cam shaft 5. Since the brazing material is put in not only the annular recess 3 but also the minute clearances between the journal member 1 and the cam shaft 5 at both the sides of the recess, the journal and the cam shaft are firmly conjoined to each other.
Patent JP-H0469397-A (JP)
Title: New peptide, its production and use of the same peptide
Inventor: YOSHIKAWA MASAAKI
IPC: C07K14/81
Filed: 1990-07-06
Abstract: NEW MATERIAL:A peptide having Leu-Lys-Pro skeleton. EXAMPLE:A peptide having the formula, H-Leu-Lys-Pro-OH. USE:Useful for an angiotensin-transferring enzyme inhibitor, as preventive or therapeutic agent, or antihypertensive agent of hypertension, etc., with a slight side effect. Said inhibitor is preferably administrated orally. PREPARATION:At first, a protein (preferably derived from dried bonito, etc.) is mixed in hot water to homogenize and thermolysin is added, then hydrolyzing reaction is performed at 10-85 deg.C for 0.1-48hr. Next, said hydrolyzed solution is centrifuged and concentrated, and then purified by subjecting to high- performance liquid chromatography, etc.
Patent JP-H0467597-A (JP)
Title: Polychromatic illuminating device
Inventor: WAKI NOBUYUKI
IPC: H05B37/02
Filed: 1990-07-06
Abstract: PURPOSE:To perform polychromatic illumination by providing a light source of different colors and input judgment selecting circuit which selectively lights one of them. CONSTITUTION:In daylight a power supply for a night illumination is in the OFF position, and the terminal 4a remains 'L'. Then transistors 6 and 12 turn off so that a night illuminating lamp 1 turns off. Transistor 8 is also off, and transistor 16 turns on via both resistors 9 and 10 when 'H' is supplied to the terminal 4b, so that a daylight illuminating lamp 2 is connected to a power supply voltage Vcc to emit orange light. In night a power supply for a night illumination is in the ON position and the terminal 4a turns 'H', so that turning-on of a transistor 6 turns a transistor 12 on via a resistor 13. A night illuminating lamp 1 is connected to a power supply voltage Vcc to emit yellow light by turning the transistor 12 on, and consequently turning-on of the transistor 6 turns the transistor 8 on and turns the transistor 16 off to turn the daylight illuminating lamp 2 off.
Patent JP-S6074203-A (JP)
Inventor: IWASHITA SEIJI
IPC: F21V21/02
Filed: 1983-09-30
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-S6076463-A (JP)
Inventor: FUKUSHIMA KATSUHIKO
IPC: B60H1/00
Filed: 1983-09-30
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-H0230535-A (JP)
Title: Method for drying ink on printed paper
IPC: B41F23/04
Filed: 1988-07-21
Abstract: PURPOSE:To reduce permanent wrinkles and to enhance an ink drying effect by a method wherein printing paper of a fixed dimension is hot-air dried with the application of a fixed tension in a fiber direction and, thereafter, cooled by atmosphere or direct cooling rolls to reach an ordinary temperature and a fixed moisture content, and the cooling is repeated again. CONSTITUTION:Printing paper having a fixed dimension (an aspect ratio of 0.5-6) is hot-air dried with the application of a fixed tension (0-0.6kg/cm) in a fiber direction, thereafter being cooled to an ordinary temp. (0-30 deg.C) by atmosphere or direct cooling rolls. Whether the paper reaches an equilibrium moisture with atmosphere or not, the printing surface is again dried under a fixed hot-air condition (a hot-air temp. of 200-350 deg.C and a paper temp. of 100-250 deg.C) and again cooled by atmosphere or direct cooling roles for drying an ink. For example, the ink is dried by a dryer 13 incorporating a burner, hot air circulating fan, a blowoff nozzle, and others; the paper is cooled to the ordinary temp. by a series of cooling rolls 14 of a direct water-cooling method inside. After that, the paper is dried by a reheat and dry part 15 mounted on another part in the same dryer 13. Then, the printing paper is again cooled by cooling rolls 16.
Patent JP-S5886028-A (JP)
Inventor: TANIGUCHI KEIICHI
IPC: A01K29/00
Filed: 1981-11-12
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-H0747154-A (JP)
Title: Body construction of four-wheel standing golf cart
Inventor: YAMADA YOSHITAKE
IPC: A63B55/60
Filed: 1994-07-11
Abstract: PURPOSE:To achieve a simplification and facilitation of assembling and disassembling with a limited number of components of a body construction, and moreover, better utilization property such as ease of use while securing a lighter weight and necessary rigidity of the body construction of a golf cart. CONSTITUTION:An upper frame 6 is mounted sticking out upward on a lower frame of a body frame supporting front two wheels 2 and rear two wheels 3 and the lateral width at the lower end of the upper frame 6 is made narrower than an outer width between both left and right rear wheels while the lateral width at the upper end of the upper frame 6 is made narrower than the lateral width at the lower end to taper the upper frame. Thus, a box-shaped cover body 5 opened downward is formed so that a cover part of a driver and fenders of the front and rear wheels are integrated to make the top surface thereof almost flat. The cover body 5 is mounted on the lower frame to fit it to the lower frame and a space W is formed on the left and right sides of the upper frame 6 above a space between the fenders of the front and rear wheels thereby achieving a body construction of a four-wheel standing golf cart with a handle shaft 9 supported on the upper frame 6.
Patent JP-2000009511-A (JP)
Title: Microcomputer gas meter
Inventor: NUKUI KAZUMITSU
IPC: G01F3/22
Filed: 1998-06-26
Abstract: PROBLEM TO BE SOLVED: To provide a microcomputer gas meter which can improve operability by fitting a pressure sensor from the same back side of a gas meter body with a cutoff valve and a controller. SOLUTION: The gas meter body 30 comprises an upper case 31 which has a gas intake 35, a gas outlet 37 and a measuring chamber 36, a partition wall which sections a primary-side flow passage communicating with the gas intake and a secondary flow passage communicating with the measuring chamber is provided in the upper case 31.  While this partition wall is provided with a communication hole which allows the primary-side flow passage and secondary-side flow passage to communicate with each other, the partition wall of the upper case of the microcomputer gas meter provided with the cutoff valve 45 cutting off the communication hole in case of emergency is provided with a pressure sensor fitting part 40, which has a communication path communicating with the back side of the gas meter body 30 and faces the back side of the gas meter main body 30, and this pressure sensor fitting part 40 is provided with a pressure sensor 53 from the back side of the gas meter body.
Patent JP-S5881360-A (JP)
Title: Message transfer control system of branch type computer network
Inventor: TAKAHASHI SHINJI
IPC: H04L12/413
Filed: 1981-11-11
Abstract: PURPOSE:To increase transmission efficiency, by interconnecting plural buses (branch) in a CSMA/CD computer network of bus structure (e.g. ''Ether Net'' made), and providing interfacing branch repeaters. CONSTITUTION:In an ''Ether'' network type CSMA/CD network which constitutes branches 100 and 200 by terminal devices 11, 13, 16, 18, and 20, branch terminal devices 12, 15, 17, and 19, and a branch repeater 14 as an interbranch interface, the branch repeater 14 monitors the transmission address and reception address of a message format to makes an interbranch connection only for a communication between different branches while making no connection with another branch for a communication between the same branches. When one branch makes a call to another branch being in communication, the repeater 14 sends a noise to the originating branch.
Patent JP-H0232914-A (JP)
Title: Method and apparatus for automatic packaging of wrapping film
Inventor: MIZUNO TOSHIHARU
IPC: B65B41/12
Filed: 1988-07-19
Abstract: PURPOSE:To prevent a film from expanding, enabling efficient and neat packaging by a method wherein a conductive member with a grounding is made into contact with a wrapping film immediately after the wrapping film is fed out by an automatic packaging device. CONSTITUTION:Immediately after a film being carried is fed out, static charge is eliminated from the film F by a static remover 18. The time immediately after a film is fed out may be the time before a tray product starts to be pack aged. The static remover 18, for example, is composed of a conductive member 19 to be in contact with the film F mounted on a support shaft 20. Although the conductive member 19 is not especially limited, fabric with conductive metal, conductive rubber, metal, etc. can be used. A grounding 19A is also provided. If the support shaft 20 is conductive, the grounding needs not be prepared sepa rately.
Patent JP-H1114375-A (JP)
Title: Driving circuit of angular velocity sensor and angular velocity sensor
Inventor: NAMIKI TOMOO
IPC: G01C19/56
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To provide an angular velocity sensor which can detect angular velocity of two axes and on which size reduction and weight reduction can be attained and which has high detecting sensitivity. SOLUTION: This driving circuit has an oscillating circuit 13 to drive an angular velocity sensor part constituted of at least a plate-like vibrating body 1, piezoelectric elements 2 and 3 in which exciting electrodes, detecting electrodes and feedback electrodes are formed and which are stuck to one surface or both surfaces of this vibrating body 1 and a support member to support a vibrating node part of the vibrating body to which the piezoelectric elements 2 and 3 are stuck. In this case, the exciting electrode is formed so as to be opposed to the origin on the piezoelectric elements 2 and 3, and a fixing terminal of a variable resistor is connected to respective pairs of the exciting electrodes opposed to this origin, and a movable terminal of the variable resistor is connected to the oscillating circuit 13 side.
Patent JP-H119616-A (JP)
Title: Eye lens
Inventor: ICHIKAWA KAZUO
IPC: A61F2/16
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To reduce dazzling at a light place and to secure sufficient sight at a dark place by making excellent adaptability to the variation of a light quantity even when the thickness of a lens is small. SOLUTION: At an eye lens 1, as light reaches a retina mainly through an area 5a of higher density when a pupil 101 is closed at a light place by making the pigment density of the area 5a on the side of a center part higher than an area 5b on the side of an outer edge part in its radial direction, a proper attenuation effect is obtained also with respect to intense light to reduce dazzling. At a dark place on the other hand, as the pupil 101 is opened to expose the outer area 5b of lower pigment density within the pupil 101 to efficiently gather a small quantity of light, necessary and sufficient sight is secured.
Patent JP-S5883159-A (JP)
Inventor: FUJIKAWA MASAHIRO
IPC: F25B13/00
Filed: 1981-11-11
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-H0710810-A (JP)
Title: Liquid crystal compound and composition
Inventor: WATANABE TETSUYA
IPC: C07C69/94
Filed: 1993-06-24
Abstract: PURPOSE:To obtain a new biphenyl-based liquid crystal compound useful as a component of a liquid crystal composition exhibiting chiral smectic phase and suitable for, e.g. a liquid crystal display device. CONSTITUTION:A liquid crystal compound represented by formula 1 [R<1> is a 1 to 12C alkyl; A<1> and A<2> are each a 1,4-phenylene or a 4,4'-biphenylene which may respectively be substituted with one or two F (provided that at least one of A<1> and A<2> is a 4,4'-biphenylene which may be substituted with one or two F); (n) is 0 to 5; C* is asymmetric carbon; R<2> is a 2 to 12C alkyl], e.g. a compound of formula 12. In the case of A<1>= a 1,4-phenylene which may be substituted with one or two F and A<2>= a 4,4'-biphenylene which may be substituted with one or two F, the compound (formula 1a) of formula 1 can be synthesized from a p-halogenophenol derivative of formula 2 (X is Br or I) via the respective compounds of formula 4, formula 5, formula 6, formula 7, formula 8, formula 10 and formula 11 in order.
Patent JP-H0715540-A (JP)
Title: Remote control system
Inventor: SUZUKI SEISHI
IPC: H04M3/00
Filed: 1993-06-25
Abstract: PURPOSE:To obtain a remote control system in which the management such as a test or repair of a system operation program is executed very simply by remote control. CONSTITUTION:The system is provided with an auxiliary storage device 14 storing at least an operation program in system data and the operation program stored in a main storage device 15. The operation program is read from a remote control station 2 by accessing the auxiliary storage device 14 and after corrected/version-updated program data sent from the remote control station 2 are stored in the auxiliary storage device 14, the program data stored in the auxiliary storage device 14 are read and expanded and stored in the main storage device 15.
Patent JP-H10188279-A (JP)
Title: Production of magnetic recording medium and nonmagnetic base
Inventor: CHIBA KAZUNOBU
IPC: G11B5/64
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a magnetic recording medium which is lessened in or is entirely eliminated of cupping and has traveling stability and shape stability and has excellent bearing characteristic and a nonmagnetic base which is used for the same and is lessened in or is entirely eliminated of the cupping. SOLUTION: The nonmagnetic base 1 is previously subjected to reverse cupping (is previously subjected to the cupping toward the side opposite to the side provided with a magnetic layer in particular) and thereafter, the magnetic layer 2 consisting of a magnetic metallic thin film is formed by a vacuum vapor deposition method on the nonmagnetic base 1. As a result, the nonmagnetic base 1 previously subjected to the reverse cupping receives the cupping effect to the magnetic layer side at the time of formation of the magnetic layer 2, by which the nonmagnetic base 1 is flattened in total.