baber/WOPTO huggingface dataset:
Patent JP-S6048368-A (JP)
Title: Ink jet recording apparatus
Inventor: NAGASHIMA YOSHITAKE
IPC: B41J2/13
Filed: 1983-08-26
Abstract: PURPOSE:To prevent the generation of the positional shift of a printed dot even if the emitting speed of an ink droplet is changed, by vibrating a head in a scanning direction during head scanning, and emitting the ink droplet in a specific phase. CONSTITUTION:A bimorph plate 11 is vibrated at the maximum ink emitting frequency of a head 1, in the vibration direction coincided with the scanning direction A of the head 1, thereby the head 1 is vibrated. When the scanning speed of a carriage 3 is set to vs, the vibration amplitude of the head 1 to (a) and a vibration number to omega=2pifb (wherein fb is vibration frequency), the position P of the head 1 is represented by P=vst+aomegasinomegat and the moving speed VH of the head 1 by VH=vs+aomegacosomegat, cosomegat=-aomega/vs and, when ink droplets are emitted in timing satisfying both formulae, scanning recording can be performed regardless of the emitting speed of ink droplets.
Patent JP-2000345165-A (JP)
Title: Foaming type fire retardant composition
Inventor: FUKUDA RYUJI
IPC: C09K21/02
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To obtain a foaming type fire retardant composition that has fire retardation effect on combustibles, inhibits smoke, gas and the like from flowing outside and can readily give formed products, for example, sheets by using a saturated hydrocarbon polymer having a prescribed value or higher of viscosity average molecular weight and a polyphosphate salt compound. SOLUTION: This foaming type fire retardant composition comprises (A) 100 pts.wt. of a saturated hydrocarbon polymer with viscosity average molecular weight of >=50,000, including >=50 wt.% of recurring units originating from isobutylene, (B) a polyphosphate salt, for example, ammonium polyphosphate, preferably in an amount of 10-200 pts.wt., in addition, preferably (C) a polyhydric alcohol, for example, tripentaerythritol, preferably in an amount of 10-100 pts.wt., (D) an amino group-bearing compound, for example, dicyandiamide, preferably in an amount of 5-50 pts.wt. and (E) an inorganic filler, for example, calcium carbonate, preferably in an amount of 5-500 pts.wt.
Patent JP-2000345789-A (JP)
Title: Mouth caulking device used for filling type long-sized steel pipe tip receiving work, and filling type long-sized steel pipe tip receiving method using the device
Inventor: KUWATA NOBUYOSHI
IPC: E21D9/04
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a mouth caulking device capable of increasing a filling pressure even when cement milk or the like is used as anchoring and filling material. SOLUTION: A mouth caulking device used in filling type long-sized steel pipe tip receiving method comprises a steel pipe 1 at the mouth side of a long- sized pipe inserted to a long borehole drilled in natural ground, a through-hole 1a made in the peripheral wall at the mouth portion of the steel pipe 1, and a packer device 2.  The packer device 2 comprises a cylindrical body 3, a pair of closing bodies 4 fixed to the outer peripheral portion of the cylindrical body 3 at predetermined intervals, a chemical supply space 6 formed at the inner periphery of the mouth portion of the steel pipe 1 and the outer periphery of the cylindrical body 3 between both the closing bodies 4, 4, and a chemical supply pipe 5 which supplies an urethane-based foaming chemical to the chemical supply space 6, fills the chemical supply space 6 and then blows off the chemical from the through-hole 1a in the peripheral wall at the mouth portion of the steel pipe 1 to the external.
Patent JP-S6050649-A (JP)
Title: Quick traverse/rewinding control circuit of magnetic recording and reproducing device
Inventor: SUZUKI YUTAKA
IPC: B65H23/18
Filed: 1983-08-26
Abstract: PURPOSE:To control speed so that a winding reel and a feeding reel are stably rotated at a turning speed corresponding to a speed difference voltage at the quick-feeding mode and the rewinding mode by forming a speed difference voltage generating circuit generating voltage with a level corresponding to the turning speed difference between the winding reel and the feeding reel. CONSTITUTION:The titled device is provided with otation detecting sensor 11, 12 for detecting respective turning speeds of the winding reel and the feeding reel, and a speed difference voltage generating circuit 19 for generating the speed difference voltage in level corresponding to the turning speed difference of both reels. The speed difference voltage is sent to a switching circuit 22 through a terminal 21. At the quick-feeding and rewinding mode, the speed difference voltage is applied to the terminal 21 and a servo circuit 34 controls the speed of a motor 4 rotating the winding or feeding reel so that the motor 4 rotates stably at a turning speed corresponding to the speed difference voltage. Consequently, the tape travelling speed is kept at an approximately fixed value in the quick traverse/rewinding mode, the tape is prevented from damage, and even if large load is applied during the tape travelling, the tape travelling speed is kept at the approximately fixed value.
Patent JP-S5945688-A (JP)
Title: Semiconductor storage circuit
Inventor: AIZAKI SHINGO
IPC: G11C11/34
Filed: 1982-09-09
Abstract: PURPOSE:To suppress the charging current of a digit line and its peak value, and to obtain a memory circuit whose operating current is small without extending a charging time, by selecting a slave word line through a word line selecting circuit according to an address signal. CONSTITUTION:Slave word lines WLP311, WLP312... and WLP321, WLP322... are selected selectively by slave word selecting circuits B311, B312... and B321, B322... controlled by address signals AD3 and AD3'. Then, selective connections between main word lines WLM31, WLM32... and word lines WLP311, WLP312..., or WLP321, WLP322... are controlled to charge corresponding digit lines DG311, DG312... or DG321, DG322... by a digit line charging circuit P31 or P32. This constitution which charges only necessary digit lines suppresses the charging currents of the digit lines and their peak values without extending the charging time and provides the semiconductor storage circuit whose operation current is small.
Patent JP-S5487990-A (JP)
Title: Cutting control method in sawing device
Inventor: WAKATSUKI HARUO
IPC: B23D47/08
Filed: 1977-12-26
Abstract: PURPOSE: To shorten cutting cycle time by detecting immediately after completion of cutting of a work that motor current value decreased to the set value and by retracting the saw blade by the detection signal.  
     CONSTITUTION: A motor current value at point b, which is large than the current value at non-cutting time and smaller than the current value at point a, is set to No. 2 setter 15. The set motor current value of this setter 15 is compared with a detection current value of a motor current detector 11 by a cutting completion determining circuit 14, and when the detection current value became smaller than the set value, an output signal from this determining circuit 14 is sent to a cylinder controller 16 of a hydraulic cylinder 1. By a command from this controller 16, the hydraulic cylinder 1 is reversed at high speed to retract a saw blade from a work immediately after completion of the cutting operation. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01320944-A (JP)
Title: Culture solution flowing sterilization system in hydroponics
Inventor: HORAGUCHI KIMITOSHI
IPC: A01G31/00
Filed: 1988-06-24
Abstract: PURPOSE:To provide the title system so designed that A ultraviolet irradiation tank and a culture solution pH controller are equipped parallel with each other, and a culture solution is sterilized in a short time by the irradiation of sterilizing rays along with preventing development of the iron deficiency in the culture plant by pH adjustment of the culture solution, thereby enabling clean plant culture. CONSTITUTION:Using a culture solution-sterilizer for hydroponics comprised of (1) a ultraviolet irradiation tank equipped with (a) an one-sided mouthpiece- type germicidal lamp 2f having an outer tube of waterproof structure made of sterilizing ray-transmittable glass outside at least one luminescent tube, in a cylindrical or rectangular parallelepiped water-flowing vessel 2a and (b) an air blowing port 2g capable of aerating air into a culture solution along with agitating this solution, (2) an acid solution tank, (3) an alkali solution tank, (4) a pH sensor and (5) a culture solution pH controller, a water-flowing sterilization of the culture solution is made by ultraviolet irradiation along with automatically controlling, via the pH sensor, the pH of said culture solution within 4.0-6.0 at all times.
Patent JP-S6137703-A (JP)
Title: Plant protector based on oxime ester
Inventor: HAINTSU KEENE
IPC: A01N25/32
Filed: 1985-07-18
Abstract: 1. An agent for protecting crop plants from the phytotoxic side effects of herbicides, this agent containing as safener a compound of the formula I  see diagramm : EP0170906,P11,F2  in which Ar denotes a phenyl, naphthyl or quinolyl radical, each of which can be mono-, di- or tri-substituted by halogen and/or mono- or di-substituted by CF3 , (C1 -C4 )-alkyl, (C1 -C4 )-alkoxy, CN, NO2 , (C1 -C8 -alkyl)-carbonyl or benzoyl, A denotes a linear or branched hydrocarbon chain with up to four carbon atoms, R**1 denotes H, (C1 -C6 )-alkyl, CN or (C1 -C4 -alkoxy)-carbonyl, or phenyl, which can be substituted by one to three halogen atoms, (C1 -C4 )-alkyl, (C1 -C4 )-alkoxy, CF3 , CN, NO2 , (C1 -C4 -alkyl)-carbonyl or benzoyl or by a phenyl or phenoxy radical each of which is optionally mono- or poly-substituted by halogen, (C1 -C4 )-alkoxy, (C1 -C4 )-alkyl, nitro, CF3 or CN, and R**2 has the meaning of R**1 , with the exception of hydrogen, or denotes a heterocyclic radical which has 5 or 6 ring members, can contain one to three N, O or S atoms and can be mono-, di- or tri-substituted by halogen or (C1 -C2 )-alkyl, or R**1 and R**2 together denote an alkylene chain with 4-7 carbon atoms, in combination with a phenoxyphenoxy- or heteroaryloxyphenoxy-carboxylic acid ester herbicide.
Patent JP-S6136040-A (JP)
Title: Installation structure of trim pads for car
Inventor: YAGIHASHI FUMIAKI
IPC: B60R13/02
Filed: 1984-07-30
Abstract: PURPOSE:To permit the different kinds of accessories installed onto trim pads to be used always at the optimum positions by installing an installation member in rail form onto the inner wall surface of car interior and installing a plurality of trim pads in demountable ways through an installation part onto the installation member. CONSTITUTION:An inner panel 2 is installed onto the inner peripheral wall in the car interior 1 of a car, e.g., wagon car, and rails 6 as L-shaped installation member are fixed over and under the inner panel 2. A plurality of trim pads 3 are installed onto the rail 6 in demountable and slidable ways through the engagement parts 7 formed onto the trim pads 3. The trim pad 3 is equipped with the accessories, e.g., a table 4 and a radio 5 which possess different functions. Since, he trim pad 3 is arranged in demountable and slidable ways, users can install the trim pad 3 always at the optimum positions, and the easiness in using the accessories 4 and 5 can be improved.
Patent JP-H05119769-A (JP)
Title: Automatic musical instrument playing device
Inventor: SAWASE TAKAMICHI
IPC: G11B31/02
Filed: 1991-06-27
Abstract: PURPOSE:To improve the direct access function and response in recording and reproduction by adding an inter-music code at the head of performance data, and specifying a storage area according to the address of the inter-music code and storing and reproducing the performance data. CONSTITUTION:Each keys of a keyboard 1 is provided with a 1st and a 2nd key switch and a solenoid 2 for key driving and the key switch group 3 is a block showing a gathering of key switches provided to the respective keys. A key information generating circuit 4 scans the outputs of the respective key switches of the key switch group 3 at all times to detect the ON/OFF states of the respective keys at all times. A CPU 6 controls respective device parts according to a program stored in a ROM 7. Then when performance data on plural pieces of music are stored, the inter-music code is recorded in the head address of the storage area and the addresses of the respective inter-music codes are stored successively in the storage order. The addresses of the inter- music codes are checked to access performance data on desired music.
Patent JP-S6136722-A (JP)
Title: Hologram scanner
Inventor: YAMAGISHI FUMIO
IPC: G02B5/32
Filed: 1984-07-30
Abstract: PURPOSE:To prevent the degradation of the light use efficiency due to the fall of the space frequency by giving a double hologram structure to a light deflecting disc which is rotated to scan and condense a light while a reproducing beam is made incident on the center part. CONSTITUTION:A light deflecting disc 20 is a single facet having the double structure of holograms 21 and 22, and an incident light 25 is made incident from the center of the disc 20 and is diffracted to become a scanning light 25. A refocused light 27 reflected on a bar code is diffracted and condensed by holograms 21 and 22 again and is made incident on a photodetector 28 to read information. Since the double hologram structure is given to the light deflecting disc 20, the use efficiency of light is good, and the diameter of the disc is made smaller, and a lens system for condensing the refocused light is unnecessary, and the device is made small-sized.
Patent JP-H11349187-A (JP)
Title: Sheet separation device and picture image formation device
Inventor: AZETA TAKAHIRO
IPC: B65H7/12
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To prevent discharge of double fed sheets onto a tray especially for a sheet with printing in an overlapped state as they are. SOLUTION: When a head end of double fed sheets finished printing reaches a flapper 114 at a PI position through a fixing device 110, the flapper 114 revolves to a P2 position. Consequently, a sheet without printing is separated from a sheet with printing. The sheet with printing is guided by the flapper 114, carried by a carrier roller pair 111, reaches a discharge roller pair 112, and is discharge onto a paper discharge tray 113 by the discharge roller pair 112. The separated sheet without printing is discharged onto a paper discharge tray 116 by a discharge roller pair 115.
Patent JP-S6313493-A (JP)
Title: Router cell
Inventor: KAWAI SHIGERU
IPC: H04Q3/52
Filed: 1986-07-03
Abstract: PURPOSE:To transmit data with high speed by processing a data signal, a SEND signal, and a Busy signal as optical signals. CONSTITUTION:The titled cell is composed of he followings: an input device 1 to exchange a data signal, SEND signal, and Busy signal with transmission destinations corresponding to respective input ports through optical fibers 61 each of which is a three-piece combination, spatial optical switches 2 and 3, an output device 4 to exchange a data signal, SEND signal, and Busy signal with transmission destinations corresponding to respective output ports through optical fibers 62 each of which is a three-piece combination, and a switch controller 5. The data signal to be transmitted by the above system, and the signals (SEND signal, Busy signal) to control this data transmission, are processed as optical signals, and the change-over of the signal routes between the input and output ports is executed with the spatial optical switches. As a result, the data can be transmitted with high speed.
Patent JP-S5946297-A (JP)
Title: Novel plasmid having tetracycline resistance
Inventor: HOSHINO TAKAYUKI
IPC: C07H21/04
Filed: 1982-09-09
Abstract: PURPOSE:To provide a plasmid having tetracycline resistance, capable of cloning the heterologous gene to Bacillus subtilis and a thermophilic bacterium at the same time, and separated from a Bacillus stearothermophilus strain. CONSTITUTION:Bacillus stearothermophilus T15 strain (FERM-P No.6661) which is a Gram-positive aerobic sporangial bacillus having a medium thermophilic property, i.e. having the optimum proliferation temperature of about 55 deg.C and unable to proliferable at 37 deg.C, is proliferated in a TYS medium until the late stage of logarithmic proliferation. The obtained bacterial cells are bacteriolyzed by lysozyme treatment and SDS treatment to obtain the objective plasmid pTHT15 containing the tetracycline-resistant gene, and having a moleculr weight of about 2.8 M-Dalton and a restriction enzyme map of the figure.
Patent JP-H099590-A (JP)
Title: Electric motor for engine starting device
Inventor: MARUHASHI YASUHIKO
IPC: H02K1/27
Filed: 1995-06-23
Abstract: PURPOSE: To enhance productivity by manufacturing a rotor so that bearing reaction force acting on the rotor during rotation unbalancedly exists in the reverse direction to each other to reduce vibrations and noise and at the same time to eliminate a process of balancing the rotor. CONSTITUTION: An unbalance part 1a and an unbalance part 1b provided by milling cutter work are in a reverse direction to each other relative to the center axis of the iron core 1 of a rotor, and a hole is perforated in the iron core 1 of the rotor to lighten them by the mass of that part. When the rotor is rotated, unbalance force functions in the unbalanced direction and however, the direction of reaction force generated in the bearing part of the rotor is determined by the magnitude of unbalance and the dimension between a bearing part and a position in which unbalance exists.  Accordingly, since unbalance can be brought into a reverse-phase unbalanced state when the rotor of an electric motor is finally finished by adding reverse-phase unbalance thereto in advance in the process of manufacturing the rotor of the electric motor, the vibrations and noise of the electric motor can be reduced even when the operation of correcting unbalance is eliminated.
Patent JP-H0324165-A (JP)
Title: Flame-retardant modified silicone resin composition
Inventor: OKUNO HIDEKAZU
IPC: C08L71/02
Filed: 1989-06-20
Abstract: PURPOSE:To prepare a resin compsn. useful for an adhesive, sealing material, etc., and excellent in the flame-retardant and fast-curing properties by compounding a modified silicone resin, a specific bromine compd. and/or a polyphosphoric acid compd., antimony trioxide, a condensation catalyst of a silanol compd., and an organosilane compd. CONSTITUTION:A flame-retardant one-component type modified silicone resin compsn. is prepd. by compounding a modified silicon resin; a bromine compd. of formula I (wherein n is 0, 1, or 2; x is an integer of 2-6; and y is an integer of 2-5) and/or a polyphosphoric acid compd. of formula II (wherein m is 30 or higher; and A1, A2, and A3 are the same or different from each other and are each -NH4, -H, or -CONH2 provided that not all of them are simultaneously -H or -CONH2); antimony trioxide; a condensation catalyst of a silanol compd.; and an organosilane compd.
Patent JP-S60242784-A (JP)
Title: Color television receiver
Inventor: SAEKI YUKIMI
IPC: H04N9/77
Filed: 1984-07-30
Abstract: PURPOSE:To attain inexpensively effect of gamma correction by modulating a DC voltage controlling the amplification factor with a luminance signal waveform. CONSTITUTION:A color gain adjusting circuit 5 and a contrast adjusting circuit 8 are adjusted with color gain and contrast at the samt time by a variable resistor 12. The difference from a conventional circuit resides in it that a resistor 15 is connected between an output point A of a video amplifier circuit 9 including a black level adjusting circuit and a midpoint B of a variable resistor 12, and the waveform of the point A is a synchronized positive polarity waveform, and since this signal is fed to the point B, the waveform at the point B is a signal modulated by the waveform at the point A, and the color gain and the contrast are controlled, resulting that the white portion of the waveform at the point A is compressed and the black portion is expanded to obtain the effect of gamma correction.
Patent JP-S5383274-A (JP)
Title: Medium feeding control system
Inventor: NUMAZAWA YOSHIHIRO
IPC: H04L13/06
Filed: 1976-12-28
Abstract: PURPOSE:To prevent a medium feeding control system for feeding the medium such as guard or the like used for a printer from erroneously operating because of insufficient torque by enabling to selectively apply suitable voltage to a pulse motor in response to the load state of the medium.
Patent JP-H026699-A (JP)
Title: Pattern paper
Inventor: YAMAMOTO SEIJI
IPC: D21H27/02
Filed: 1988-06-25
Abstract: PURPOSE:To provide a pattern paper with a three dimensional pattern obtained by forming projections on both the right and reverse faces, containing unbeaten mechanical pulp in a specified amount or more and capable of used for printing, packing, carton, cover and back cover of books or notebooks, wallpaper, etc. CONSTITUTION:An objective pattern paper containing chemical pulp prepared by mechanical crushing into pieces in a dry state in an amount of >=10wt.%.
Patent JP-S5860440-A (JP)
Title: Manufacture of reproducing stylus detecting variation in electrostatic capacity value
Inventor: NAKAMURA HIROSHI
IPC: G11B9/07
Filed: 1981-10-03
Abstract: PURPOSE:To easily mass-produce reproducing styluses by forming a mask pattern at the part of a blank material, worked in the shape of a completed reproducing stylus, where an electrode part is expected to be formed and performing ion implantation, and then removing the masking material. CONSTITUTION:Diamond is polished in a prism to form an electrode-expected surface 5, a back surface, and an introduction surface 7. A photoresist layer 11 is formed around the prism, and the electrode-expected surface 5 is exposed in a shape which corresponds to a prescribed pattern; and the photoresist layer 11 at the exposed part is removed by development, and ions are implanted into the blank material S at the part to form a conductive layer. Then, the photoresist 11 is removed to obtain a completed reproducing stylus. After an electrode part is formed, the blank material S need not be polished, so the reproducing styluses are mass-produced easily at high yield.
Patent JP-H083191-A (JP)
Title: Antithrombotic peptide and medical tool manufactured by immobilizing the peptide
Inventor: INAI KOJI
IPC: C07K17/08
Filed: 1994-06-15
Abstract: PURPOSE:To provide a peptide having high inhibitory action on the coagulation of blood and suitable for the use as pharmaceuticals or a material for forming medical tools having antithrombotic property and to provide an antithrombotic medical tool holding the peptide in immobilized state. CONSTITUTION:This peptide is expressed by the general formula HXTyrGlnCysGlnProLeuAsnGlnThrSerTyrLeuCys-ValCysAlaGluGlyPheAlaYZ (X and Y are each single bond or a single amino acid selected from Arg, Lys, Asn, Asp, Gln, Glu, His, Gly, Ile, Pro, Ala and Ser or a peptide fragment having 2-10 residues and containing the amino acid as constituent component; Z is OH or amino group). The invention also relates to an antithrombotic medical tool holding the peptide in immobilized state.