baber/WOPTO huggingface dataset:
Patent JP-H11177932-A (JP)
Title: Recorder for video and audio signal
Inventor: YANAGI YUJI
IPC: G11B20/06
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain the recorder for video and audio signals where number of part items of a video signal processing circuit is reduced, the power consumption is decreased, the operation is made stable and no adjustment is required. SOLUTION: The recorder mixes an FM video signal and an FM audio signal at a lower frequency band of the band of the FM video signal and records the mixed signal on a recording medium 14. In this case, the recorder is provided with a digital variable filter 3 that receives the digital FM video signal and blocks the frequency band of the FM audio signal and with a digital side wave band detection circuit 4 that detects a level of a side band of the digital FM video signal and varies the characteristic of the digital variable filter 3 depending on the detection level of the side band. Then the digital FM video signal outputted from the digital variable filter 3 is restored to the analog signal and it is added to the FM audio signal and the sum signal is recorded on the recording medium.
Patent JP-H10188525-A (JP)
Title: Recording tape cleaner, and recording tape rewinder, or magnetic recording/reproducing device
Inventor: SATO YUTAKA
IPC: G11B23/50
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent the fouling of a magnetic head, and to reduce the cleaning work in a magnetic recording/reproducing device, by pinching a moving magnetic recording tape in rewinding from both sides with cleaning rollers whose outer circumference is covered with a felt, rubbing the surface of the tape, and removing fouling matters such as mill dew, dust, magnetic powder or the like adhering to the surface thereof. SOLUTION: A magnetic recording tape 5 is conveyed by a drive motor 12 in the direction of the arrow 19 to rewind. The rotation of the drive motor 12 cause a support arm 6 to be turned in angle in the direction of the arrow 14 against a tension spring 8 via a drive gear 11 and a friction plate 10. A cleaning roller 1 is moved toward a cleaning roller 2 to sandwich the magnetic recording tape 5 therebetween. the cleaning rollers 1 and 2 are caused to rotate in the directions of the arrows 16 and 18 respectively via driven gears 15 and 17 from the drive gear 11 to rub the surface of the magnetic recording tape 5 with the felt on the outer circumferential surface over the entire length thereof.
Patent JP-H11175044-A (JP)
Title: Information display system
Inventor: HIDA TAKUSHI
IPC: G06F3/153
Filed: 1997-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an information display system capable of transmitting a display command from a central information processor set upon a separated place to a display information processor with communication, smoothly displaying massive display information such as video information, etc., with high picture quality on a display device and easily updating and revising the data of the display information in a short time. SOLUTION: The information display system is provided with the display devices 3(1-n) , display information processors 2(1-n) selecting/out-putting specified display information from plural display information to the display devices 3 and displaying the outputted display information on the display devices 3 and the central information processor 1. Thus, transmission/reception of a signal with the display information processor 2 is made possible through an information transmission means 4 by the communication, and a control signal for selecting display information from plural display information is outputted to the display information processor 2.
Patent JP-H03203860-A (JP)
Title: Recording and reproducing device
Inventor: ASANO TAKASHI
IPC: G11B27/34
Filed: 1989-12-29
Abstract: PURPOSE:To use the function of an electrical constituent part without imposing a burden on a mechanical constituent part by displaying the kind of an input signal fro the exterior at a monitor in correspondence with detecting outputs from three detecting means. CONSTITUTION:In those cases when it is detected that a recordable tape is loaded under a recording pause state based on a detecting output of a 1st detecting means 13, when it is detected that the tape is not loaded under the recording pause state by a 2nd detecting means 15, when it is detected that the recording pause state is maintained over more than 10 min by a 3rd detecting means 17 and when the loaded tape is unable to be recorded, the monitor of a digital counter display part 12 is displayed in its display contents corresponding to whether an input signal to a DAT (Digital Audio Taperecorder) is an analog signal or digital signal as 'AD-DA' and '-DA' respectively. By this method, the function of the electrical constituent part, such as setting of a recording signal level, etc., is used by spending plenty of time without imposing a burden on the mechanical constituent part.
Patent JP-H06187529-A (JP)
Title: Taxi fare data processor
Inventor: SAITO TETSUYA
IPC: G07B13/00
Filed: 1992-12-22
Abstract: PURPOSE:To provide a taxi fare data processor which can eliminate the disagreement between the final fare of a taxi meter and the fare signal received from the taxi meter and then can eliminate the operational inconvenience of a taxi vehicle. CONSTITUTION:A pay signal detector means 31a3 detects the input of the pay signal which is produced by the pay tariff operation of a taxi meter 1. Then an after-signal detector means 31a4 detects the input of the after-signal which is produced in response to the increase of fare of the meter 1. A request signal transmitter means 31a5 transmits a request signal to the meter 1 for transmission of the fare data in response to the detecting action of the means 31a3. Furthermore the means 31a5 repeats transmission of the request signals for each detecting action of the mean 31a4. The fare data which are processed by a processor means 31a6 are coincident with the fare data obtained when the fare is increased by the after-signal.
Patent JP-H03201350-A (JP)
Title: Image display device
Inventor: KOWARI KAZUYA
IPC: H01J31/12
Filed: 1989-12-27
Abstract: PURPOSE:To obtain a picture image display device allowing no connection slippage by providing a temporary fixing terminal opposing to back vessel and a front glass vessel, and conducting connecting work while connecting and holding the terminal in a condition where the two vessels are directly position-aligned mutually. CONSTITUTION:A first metal terminal 39 is fitted to a back vessel 10 by adhesion, etc., and a second metal terminal 40 is attached to a front glass vessel 9 by bond, etc. The position of the front glass vessel 9 is directly adjusted to a back vessel 10 to be decided in a condition where adhesive is interposed in a connection surface 41, and then first and second terminals 39 and 40 opposing to each other are mutually joined by spot welding, etc., to be heated at high temperature in this condition to conduct the vessel connection work. This can obtain a picture image display device allowing no connection slippage of the front and back vessels.
Patent JP-H09178154-A (JP)
Title: Structure of exhaust gas flue part
Inventor: SHIMIZU SHIGEO
IPC: F23J13/02
Filed: 1995-12-28
Abstract: PROBLEM TO BE SOLVED: To prevent environmental pollution as caused by scattering of water drop mist or rust by lining heat and chemical resisting water-absorbable porous material while having adiabatic heat reservability on the internal surface of a flue part contacting an exhaust gas to hinder the discharging of water drops formed on the internal surface of a stack or the internal surface of an exhaust gas duct at the starting. SOLUTION: An exhaust gas duct 1 is connected, for example, to an inlet of a stack for exhaust from an exhaust gas processor of a garbage incinerator and a plurality of silica boards 3 (water absorbing porous material) formed in a plate (circular arc) from a ceramic fiber (silica fiber) are applied entirely on the internal surface of a cylindrical steel shell body 2, for example, by a colloidal silica based heat resistant inorganic adhesive. The silica boards 3 can hinder an exhaust gas from contacting the internal surface of a steel shell body 2 directly thereby preventing corrosion while achieving adiabatic heat reserving effect with a less transfer of heat. This reduces generation of moisture by bedewing thereby lessening possible water drop mist.
Patent JP-H10168742-A (JP)
Title: Method for evaluating state of raising in fabric
Inventor: MAEDA MITSUTOSHI
IPC: D06H3/08
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for evaluating the state of raising suitable especially for the evaluation of a fabric in which loop-shaped fibers are formed with pile yarns, etc., on its surface. SOLUTION: Light is injected onto the surface of a fabric N from a light source 1. A photodetector 2 scans within a reflection surface while rotating around a point of injection of the light on the surface of the fabric N as a center by a scan motor 35 and measures the luminous energy of the light of reflection L2 directing the site of each angle which is detected with a scan angle sensor 33. The luminous energy of reflection measured by the photodetector 2 is inputted into a personal computer 4 through a lock-in amplifier 31 and an A/D converter 32.  In the personal computer 4, the state of raising of the surface of the fabric N is evaluated depending on a raising state-evaluating value obtained by dividing the maximum value in a luminous energy distribution of the light of reflection L2 by the luminous energy of reflection in the direction of the angle of the normal line on the surface of the fabric N.
Patent JP-H06194428-A (JP)
Title: Battery life detecting apparatus
Inventor: OKAMOTO TOYOKATSU
IPC: G01R31/36
Filed: 1992-12-22
Abstract: PURPOSE:To correctly detect the life of a battery by calculating the remaining capacity of the battery from it charged/discharged current of the battery and calculating the internal impedance of the battery from the voltage of the battery and the discharged current. CONSTITUTION:When a sampling time lapses, a CPU 10 takes in a voltage value corresponding to a charged current output from an AD converter circuit 7, calculates the charged current and the remaining capacity of a battery 1 during the charging. Then, the CPU 10 takes a voltage value corresponding to a discharged current output from an AD converter circuit 8, calculating the discharged current and the remaining capacity of the battery 1 during the discharging. Subsequently, a value of the voltage of the battery 1 output from an AD converter circuit 9 is taken in after the voltage is divided at 3. The voltage value is set as a battery voltage without load and a battery voltage with load corresponding to the charging/discharging state of the battery 1. The internal impedance of the battery 1 is calculated from the values and a predetermined charged current. Further, the life of the battery 1 is calculated from the internal impedance and the remaining capacity with the use of a predetermined corresponding operational table. Both the remaining capacity and the remaining life are displayed at a display circuit 11.
Patent JP-H11263727-A (JP)
Title: Minoxidil formulated liquid preparation composition
Inventor: MIYAZAWA TOMOKI
IPC: A61K8/00
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid preparation composition prevented in coloring with time by including minoxidil and an amino acid. SOLUTION: This liquid preparation composition is obtained by including minoxidil and an amino acid, preferably in an amount of 0.01-20 pts.wt. based on 1 pt.wt. minoxidil. The amino acid includes preferably a sulfur-containing amino acid (e.g. taurine, cysteine, cystine or methionine). The solvent for liquid preparation is preferably a mixed solution of 10-50 V/V% water with 1-6C alcohols (preferably ethanol, propylene glycol or 1, 3-butylene glycol. Minoxidil is preferably formulated in an amount of 0.1-5 wt.% based on total preparation. When the liquid preparation is diluted to 20 times with purified water, pH of the diluted solution is preferably 4-9. Container for storing the composition is preferably made of a material such as PET, glass, polyethylene or polypropylene. The liquid preparation can be formulated with a solution auxiliary, a thickener, a absorbefacient, etc.
Patent JP-H03202177-A (JP)
Title: Method and device for removing ground coating
Inventor: SAKAMOTO SHIGEO
IPC: B05C9/12
Filed: 1989-12-28
Abstract: PURPOSE:To make scrubbing operation possible without using any medium by a method wherein a pair of paper or cloth made scrubbing belts is arranged in a vertically spaced relation and made movable intermittently. CONSTITUTION:Scrubbing belts 1 and 2 are moved from right to left by the rotation of take-up shafts 3 and 5 driven by motors 7 and 11 with a plate 23 fed therebetween. Vibration generators 19 and 20 oscillate vibration plates 15 and 16, which, in turn, excite the upper scrubbing belt 1 and the lower scrubbing belt 2 into vibration. The plate 23 between these belts is scrubbed by such belts in a vibratory motion transmitted from the vibration plates 15 and 16, whereby the excessive ground coating applied to the plate is removed therefrom. The scrubbing belts 1 and 2 also serve as a conveyor to take away the plate therefrom after completion of the scrubbing operation by driving the motors 7 and 11 to wind the belts. This method improves the scrubbing efficiency.
Patent JP-H10207023-A (JP)
Title: Photographic element
Inventor: PIN-WA TAN
IPC: G03C7/36
Filed: 1997-12-12
Abstract: PROBLEM TO BE SOLVED: To improve a combination of the characteristics of dye forming activity, hue, coupler functions and dye stability, and the like by incorporating a specified acetanilide type yellow dye-forming coupler in a silver halide emulsion layer, SOLUTION: This photographic element contains the yellow dye-producing coupler represented by the formula in which each of X, Y, Z and W is, independently, an H or halogen atom or an alkyl, aryl, alkoxy, or arylakoxy group, and X and W may combine with each other to form a saturated ring; A is a halogen atom or an alkoxy or aryloxy group; (m) is 1, 2, or 3; each B is, independently, a -C(O)OR2 or NHSO2 R3 ; each of R2 and R3 is, independently, an alkyl or aryl group; (n) is 1, 2, or 3; and R1 is a substituent.
Patent JP-2000159697-A (JP)
Title: Hydrocarbon compound and organic electroluminescent element
Inventor: NAKATSUKA MASAKATSU
IPC: H05B33/14
Filed: 1998-12-02
Abstract: PROBLEM TO BE SOLVED: To obtain the subject element excellent in luminous efficiency and capable of emitting light at a high luminance by sandwiching a layer containing a specific compound between a pair of electrodes. SOLUTION: This element is obtained by sandwiching a layer containing 12,12'-biacenaphto[1,2-b]triphenylene derivative between a pair of electrodes. A new compound represented by the formula (X1 to X30 are each H, a halogen or the like) such as 9, 9',16,16'-tetraphenyl-12,12'-biacenaphtho[1,2-b] triphenylene is preferred as the 12,12'-biacenaphtho[1,2-b]triphenylene derivative. The compound represented by the formula is prepared by reacting an acenaphtho[1,2- b]triphenylene derivative, e.g. 12-bromo-9,16-diphenylacenaphtho[1,2- b]triphenylene in the presence of nickel chloride, triphenylphosphine and zinc. When the above derivative is used as a luminous component in a luminous layer, an organic electroluminescent element excellent in durability and emitting blue light at a high luminance is preferably obtained.
Patent JP-H06193347-A (JP)
Title: Vertical frame-connecting structure for compound window sash
Inventor: TAKAHASHI SHOJI
IPC: E06B1/18
Filed: 1992-12-24
Abstract: PURPOSE:To connect a vertical frame and vertical connecting material together with positioning made securely by drawing the vertical frame in both directions of the right and the left. CONSTITUTION:A fitting projecting part 17 is formed to an interior projecting piece 16 of a vertical frame 10, and a fitting dent 26 is formed to an interior supporting piece 25 of a vertical connecting material 20. The fitting projecting part 17 is drawn in the right and the left direction by an opening 26a on one end in aslant position of the fitting dent 26, and the vertical frame 10 and the vertical connecting material 20 are connected together with positioning made in both directions of the right and the left.
Patent JP-H06178367-A (JP)
Title: Infrared ray sensoring device
Inventor: SATO HIROSUKE
IPC: H04B10/116
Filed: 1992-11-30
Abstract: PURPOSE:To easily operation-control various kinds of electronic instruments by satisfactorily detecting the moving state of an object with simple constitution. CONSTITUTION:A modulation circuit 14 modulates the carrier signal of a carrier oscillator 12 with the code of a code generation circuit 10 and provides it to a transmission circuit 16. An infrared ray LED 18 flickers/emits light based on a modulation signal. The infrared signal is reflected by the object 30, incident to an infrared ray remote control light-emitting unit 20 and furthermore, provided for a code reading rate detection circuit 22. The code reading rate detection circuit 22 compares a reception code with a transmission code and outputs a code reading rate detection signal. The code reading rate detection signal averaged by first LPF 24 is inputted to a judgement circuit 28 to judge the moving state of the object on one hand or furthermore, averaged by second LPF 26 to be the ALC signal of the infrared signal on the other hand.
Patent JP-H03203516-A (JP)
Title: Protective circuit
Inventor: YAMANO SHINICHI
IPC: H02H3/087
Filed: 1989-12-27
Abstract: PURPOSE:To protect a current detecting resistor positively against breakdown by holding a switching means in ON state upon detection of overcurrent flow through the resistor by means of an overcurrent detecting means. CONSTITUTION:When switches SW1, SW2 are turned ON under a state where short circuit fault occurs in a lamp group LO, an overcurrent flows through a resistor R1. When an overcurrent detecting circuit 1 detects the overcurrent, a coil 3 is conducted through a holding circuit to turn a switch SW3 ON and the ON state is sustained until the SW1 is turned OFF and the voltage of power supply line 1 is brought to L level. Since the switch SW3 is held in ON state when an overcurrent flows through a resistor R3, the overcurrent is prevented from flowing to the resistor R3 and breaking down the resistor R3.
Patent JP-H05170832-A (JP)
Title: Coating resin composition
Inventor: MARUYAMA YUTAKA
IPC: C08F214/18
Filed: 1991-12-25
Abstract: PURPOSE:To prepare a curable coating compsn. giving a coating film excellent in weatherability, moisture resistance, hardness, etc., by using a copolymer which has a specified intrinsic viscosity and comprises structural units derived from a fluorooefin, a hydroxylated polymerizable unsatd. monomer, and a specific compd. in a specified ratio. CONSTITUTION:A copolymer which comprises 10-80mol% structural units derived from a fluoroolefin (e.g. chlorotrifluoroethylene), 3-80mol% structural units derived from a hydroxylated polymerizable unsatd. monomer (e.g. 2-- allyloxy-1-ethanol), 3-80mol% structural units derived from an alkylcyclohexyl allyl ether of the formula (wherein R1, R2, and R3 are each H or alkyl), and 0-80mol% structural units derived from another polymerizable monomer and has an intrinsic viscosity in tetrahydrofuran (30 deg.C) of 0.04-2.0dl/g is used for preparing a coating compsn.
Patent JP-H03202106-A (JP)
Title: Size separation device
Inventor: SHIRAISHI KOICHI
IPC: B01D46/24
Filed: 1989-12-28
Abstract: PURPOSE:To provide the title unit having high purity and high permeability, enhanced in chemical resistance and easy to prepare by constituting the whole of the unit of high purity silica glass and performing the mutual bonding of a casing and a filter by welding. CONSTITUTION:A bottomed cylindrical filter 7 is fixed to the interior of a cylindrical casing 1 having a supply part 3 and a discharge port 5 so as to cover the discharge port 5. The casing 1 is constituted of non-crystalline silica with purity of 99.9% or more containing alkali, alkali metal, heavy metals and an element of the Group BIII in the total amount of 150ppm or less. The filter 7 is constituted by forming a fine filter layer composed of a sintered body of a non-crystalline silica powder with the same purity to the outer or inner periphery of a porous cylindrical support composed of the non-crystalline silica powder with the same purity and forming the bottom part of the support from a non-crystalline silica plate having the same constitution or purity. As a result, chemical resistance is enhanced and manufacturing becomes easy.
Patent JP-H06196693-A (JP)
Title: Manufacture of semiconductor device
Inventor: YOSHIDA TAKEHITO
IPC: H01L21/28
Filed: 1992-12-24
Abstract: PURPOSE:To form the fine contact of low resistance-low junction leakage currents in a large-scale integrated circuit. CONSTITUTION:A C54 crystal-structure titanium disilicide layer 9 is formed selectively while being brought into contact with a high-concentration diffusion layer 3 in a contact bottom, and a titanium nitride layer 6 is formed directly. Consequently, no volume of TiSi 2 changes in a heat treatment process after the C54 crystal-structure titanium disilicide layer (TiSi2) is shaped, thus generating no void in a TiN layer in an upper layer. Accordingly, a semiconductor device, in which the P-N junction characteristics of the lower section of a contact are improved in ohmic low contact resistance in the formation of the fine contact in the semiconductor device, can be provided.
Patent JP-H07170810-A (JP)
Title: Vegetable transplanter
Inventor: WATABE SHIN
IPC: A01C11/02
Filed: 1993-12-17
Abstract: PURPOSE:To always excellently transplant seedlings by adjusting a timing at which a furrow for transplanting seedlings is filled up depending upon an operation state. CONSTITUTION:In a vegetable transplanter equipped with a furrow opening tool 23 for forming a furrow for transplanting seedlings on surface soil by moving in a buried state in soil with advance of a machine body, a fitting position of the furrow opening tool 23 is constituted longitudinally movably and a timing at which the furrow for transplanting seedlings is filled up is regulated by changing the longitudinal position of the furrow opening tool 23 depending upon the operation state.
Patent JP-H09162195-A (JP)
Title: Heterojunction bipolar transistor
Inventor: IKEDA SHIGEAKI
IPC: H01L29/205
Filed: 1995-12-05
Abstract: PROBLEM TO BE SOLVED: To obtain a heterjunction bipolar transistor having high gain and excellent in electrical characteristics by interposing a spacer layer of a semiconductor having composition identical to that of a substrate between the base layer and the emitter layer. SOLUTION: Before an emitter layer 24 is formed on a base layer 20, an undoped GaAs spacer layer 22 having composition identical to that of a substrate 12 is formed on the base layer 20. According to the method, an InGaAsP composition transition layer is not formed on the base layer 20 at the time of forming an emitter layer 24 on contrary to conventional heterojunction bipolar transistor. Consequently, no hatching take place on the surface of the epitaxial growth layer at the time of forming an emitter layer 24. More specifically, an emitter layer 24 can be grown epitaxially under an uniform state where lattice mismatch is not present with respect to the base layer 20.