baber/WOPTO huggingface dataset:
Patent JP-S60102658-A (JP)
Title: Controlling circuit of copying device or the like
Inventor: SUZUKI SEIICHI
IPC: G03G15/00
Filed: 1983-11-10
Abstract: PURPOSE:To prevent the danger caused when a high voltage is applied to a non-high voltage part of a copying device and a driving source of the copying device becomes an endless driving state at the time of runaway of a CPU, by resetting the CPU without requiring person's help even when an abnormal state such as runaway, etc. is generated in the CPU. CONSTITUTION:When a CPU1 is in a normal state, it generates a pulse of a prescribed period as a PLS. In case an abnormality such as a paper jam, etc. is generated, a seven-segment LED display device 6 informs it to an operator by displaying various jam numbers. In case the CPU1 runs away due to the cause of being struck by lightning, etc., the CPU1 generates a longer pulse than a prescribed period, or stops generating a pulse. A watchdog circuit 3 detects a fact that there is no pulse generation in a PLS output, transfers a reset signal to the CPU1 by setting an RST terminal to an ''L'' level, resets it, and also informs to an operator a fact that the CPU1 has run away, by lighting or flickering dots of the seven-segment LED indicator 6.
Patent JP-S6455087-A (JP)
Title: Rotation control device for motor
Inventor: NAGASAKI YASUMASA
IPC: H02P29/00
Filed: 1987-08-26
Abstract: PURPOSE:To improve the accuracy of constant speed control, by a method wherein a speed detection signal upon rotating a rotor with a predetermined constant speed is stored in a storage means in synchronizing with the rotating phase detection signal of the rotor. CONSTITUTION:At first, the rotor 18 of a motor 11 is rotated in a constant speed with a rated rotating number under a condition that a switch 24 is opened and the switch 26 is closed. In this case, a frequency signal F is outputted from a frequency generator 13 and the phase detection signal Pp of the rotor is outputted from a phase detecting means 14. A waveform storage circuit 25 stores a speed detecting signal Vd during one turn in synchronizing with the phase detection signal Pp. When the motor 11 is rotated under a condition that it is connected to a load, the switch 26 is opened and the switch 24 is closed to operate a driving circuit 12. In this case, the waveform storage circuit 25 reads out and outputs a previously stored reference speed signal Vref in synchronizing with the phase detection signal Pp.
Patent JP-H1153702-A (JP)
Title: Magnetic recording method, magnetic recorder and magnetic recording medium
Inventor: HIGURE SEIJI
IPC: H04N5/7826
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To eliminate the interference of chrominance signals being in a video signal and to enhance the characteristic in a low frequency area by overwriting a second track by a digital information signal with first and second rotary heads whose azimuth angle are different from each other and third and forth rotary heads whose azimuth angles and mounting heights are different from those of the first an second rotary heads after forming a first track. SOLUTION: A magnetic tape 11 is inclinedly wound around the outer peripheral side surface of a rotary drum 10 by being guided with guide poles 12, 13 and a tape guide which is provided downward the rotary drum and which is to be formed on the drum 10 and a fixed drum within the range of an angle larger a little than 180 degrees. On the rotary surface of the rotary drum 10, rotary heads A1, A2 for recording an analog video signal whose azimuth angles are different from each other are mounted in the adjacent relation of 180 degrees and also rotary heads D1, D2 for recording a digital video signal whose azimuth angles are different with each other are mounted in the adjacent relation of 180 degrees.
Patent JP-2000026732-A (JP)
Title: Room temperature curable organopolysiloxane composition
Inventor: KOZAI TOSHIYUKI
IPC: C08L83/06
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a room temperature curable organopolysiloxane capable of forming a cured film, expressing rapid curing and adhesion development and excellent in nonadehesiveness, lubricating properties and abrasion resistance, on the surface of a rubber base material. SOLUTION: This room temperature curable organopolysiloxane composition comprises 100 pts.wt. of (A) a diorganopolysiloxane sealed with hydroxy residues on both ends expressed by the formula: HO(R12SiO)nH [R1 is a (substituted) monovalent hydrocarbon residue; (n) is >=150 integer], 1-30 pts.wt. of (B) an organohydrogenpolysiloxane having at least 3 hydrogen atoms bound to silicon atom in the molecule, 5-150 pts.wt. of (C) an organosilane having >=2 alkoxy residues bound to a silicon atom in the molecule and containing >=1 primary amino residues bound to a silicon atom trough an alkylene residue and/or its hydrolyzed product, 0.1-15 pts.wt. of (D) a fatty acid metal salt and (E) an organic compound having at least one C=O residue capable of producing water by reacting with the primary amino residue in the ingredient (C) in an amount of 0.001-10 mole of the C=O residue per.  1 mole of the primary amino residue in the ingredient (C).
Patent JP-H0259041-A (JP)
Title: Preparation of macro-proteoliposome
Inventor: SUGANO TSUNEHIRO
IPC: B01J13/04
Filed: 1988-08-26
Abstract: PURPOSE:To obtain macro-proteoliposome by a simple process without deactivating and modifying protein by freezing an alkali metal salt solution containing protein and fat and melting the frozen solution to perform dialysis using a salt solution low in osmotic pressure. CONSTITUTION:When an alkali metal salt solution of potassium or rubidium containing protein and lipid is frozen, lipid and protein form a micellar composite in the solution concentrated by freezing to be dissolved therein. When the frozen salt solution is melted at room temp., the protein-lipid composite generates micelle-lamella transformation to become a two-molecule membrane. Further, this salt solution is dialyzed to a salt solution or buffer solution having osmotic pressure lower than that of said solution. Whereupon, large proteoliposome having a diameter of 5-50mum in usual but having a diameter of 300mum according to a condition is obtained.
Patent JP-H1150995-A (JP)
Title: Mechanical seal for water pump and method for forming it
Inventor: KOBAYASHI SHIGETOMI
IPC: F01P5/10
Filed: 1997-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent the surface roughening of a mechanical seal for a water pump. SOLUTION: In a mechanical seal for a water pump, provided with a ceramic ring 6 on the rotating side and a carbon ring 1 on the non-rotating side, and for preventing water leakage by the sliding surfaces 12 of the ceramic ring 6 and the carbon ring 1, liquid films 13 are formed on the whole sliding surfaces 12 before the first operation of the water pump. In a method for forming the mechanical seal for the water pump, the liquid films 13 are formed on the whole mechanical seal sliding surfaces 12, and the first operation of the water pump is started.
Patent JP-S6191454-A (JP)
Title: Tap-controlled water heater
Inventor: NAKAMURA YUTAKA
IPC: F24H1/10
Filed: 1984-10-09
Abstract: PURPOSE:To prevent deterioration of characteristics of hot-water delivery by a method wherein a water amount correcting unit, correcting a control water amount so as to have a given water amount difference with respect to minimum operating water amount and preset cock closing deciding water amount, is provided. CONSTITUTION:A water amount operating unit 161 operates a signal from a water amount detector 6 into water amount. Water amount signal is outputted into a water amount deciding unit 162 and servomotor drive circuit 17. The water amount deciding unit 162 outputs a combustion starting signal for a combustion control circuit 22 when the water amount is 2l/min or more and outputs a combustion stopping signal when the second set water amount Q2 is 1.5l/min or less. The water amount correcting unit 164 corrects the control water amount QO' operated in a controlled water amount operating unit 163. When the control water amount QO' is less than the second set water amount Q2 added with a given amount, the control water amount QO' is outputted into the servomotor drive circuit 17 as the fourth set water amount Q4, however, when the control water amount QO' is less than the third set water amount Q1, the same amount as the third set water amount Q2 is outputted into the servomotor drive circuit 17 while the control water amount QO itself is outputted into the servomotor drive circuit 17 in case the control water amount is except above cases.
Patent JP-H0513438-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KAWAI SHINICHI
IPC: H01L21/336
Filed: 1991-08-23
Abstract: PURPOSE:To restrain the short channel effect by a method wherein an opposite conductivity type buried layer provided beneath a one conductivity type semiconductor layer as a channel region is used at the second gate electrode. CONSTITUTION:After the selective formation of an N-type buried layer 2 on a P-type Si substrate 1, a P-type Si layer 3 is deposited on the whole surface by epitaxial depositing step. Next, a thermal SiO2 film 4 and a CVD SiO2 film 5 are selectively so formed on the P-type Si layer 3 as to face to the buried layer 2 and then a semiconductor layer is deposited on the P-type Si layer 3 to form N-type source drain diffused layers 7a, 7b using these insulating films 4, 5 as masks. Next, after removing the insulating films 4, 5, a gate Si electrode 9 is formed through a gate SiO2 film 8. Through these procedures, the buried layer 2 can be used as the second gate electrode thereby enabling the effect of drain voltage on the semiconductor layer to be lessened for restraining the short channel effect.
Patent JP-S59149438-A (JP)
Title: Method of compressing and elongating digitized voice signal
Inventor: ROORENSU EDOMONDO BAAGERON
IPC: H04B1/66
Filed: 1983-11-11
Abstract: Apparatus and a method are disclosed for digitizing a voice signal as it occurs and the digitized signal is compressed and stored for subsequent reconversion to a voice signal at a latter time. Binary words derived from digitizing the signal in an analog-to-digital converter represent the voice non lineary and are first linearized by a first processor and then stored in a first memory until a block of binary words are assembled. Next the block of binary words are transferred to a second buffer memory and a second processor compresses it using time domain harmonic scaling processing which extracts the pitch of the original voice and also compresses the voice frequency spectrum to affect a 2:1 reduction in the number of stored binary words representing the digitized voice signal. This reduced amout of data is then upsampled by a factor of four using linear interpolation to derive a pseudo higher sample rate required for further processing using continuously variable slope delta modulation processing which yields one binary bit out for every binary word processed. The resultant bits are assembled into eight bit words and then stored in a third memory. Another binary word representing the pitch is added and the result is a 4:1 compression of the original digitized data. The compressed digitized data is stored in a bulk memory. Thereafter, more digitized samples of the voice signal undergo this same processing. Compressed digitized voice signals may be reconverted to a voice signal for playback by processing the digitized and compressed voice signals generally in the reverse order. Playback speed control may also be accomplished without changing the pitch of the voice. To double the playback speed the time domain harmonic scaling processing is deleted in playback, thus leaving the frequency spectrum compressed and a 2:1 reduction in binary words representing the digitized voice. To slow the playback speed the digitized voice signals undergo modified TDHS processing.
Patent JP-H0553088-A (JP)
Title: Liquid crystal shutter device
Inventor: SUGIMORI SHIGERU
IPC: G02F1/1337
Filed: 1991-08-23
Abstract: PURPOSE:To provide the liquid crystal shutter device which can be driven at the electric power consumption equal to or lower than the electric power consumption of the conventional TN, STN and active element systems, etc., and does not require the use of a polarizing element. CONSTITUTION:A liquid crystal cell is constituted by sealing a liquid crystal 5 in a disorderly oriented state via a spacer between >=2 sheets of glass substrates 1 which consist of a material essentially having transparency and are not subjected to an orientation treatment or are subjected to a surface roughening treatment to a random rugged state and sticking electrodes 3, 4 to the substrates 1. The surface roughening treatment may be executed by on transparent resin films which are formed on the glass substrates 1.
Patent JP-H1055072-A (JP)
Title: Resist pattern forming method and resist pattern forming device
Inventor: SATO YASUHIKO
IPC: H01L21/027
Filed: 1996-08-12
Abstract: PROBLEM TO BE SOLVED: To suppress a change of forming conditions required to obtain a desired resist pattern with the lapse of time due to a change of a film on a wafer with the lapse of time. SOLUTION: An SiN film 3 formed as an antireflection film on an Al-Si film 2 of 500nm thickness is irradiated with 1,500W/cm<2> light of 248nm wavelength from a high pressure mercury lamp through a filter while heating a wafer substrate 1 to 200 deg.C with a hot plate to modify the surface of the SiN film 3. A resist pattern 4 having 0.18μmL/S is then formed on the SiN film 3.
Patent JP-2001040226-A (JP)
Title: Resin composition, laminate, container and container lid
Inventor: ITO TAKURO
IPC: C08L67/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain an oxygen-absorbing resin composition which has a large oxygen-absorbing rate and is useful for package containers, package films, or like, that have excellent gas barrier properties and transparency by compounding a specific thermoplastic resin with a transition metal catalyst. SOLUTION: This oxygen-absorbing resin composition comprises (A) a thermoplastic resin which contains carbon branched chains and contains carboxyl (anhydride) groups, carbonyl groups or the like in the main chain or the side chains, (for example, maleic anhydride-modified polybutene-1) and (B) a transition metal catalyst (for example, cobalt). The component B is preferably contained in an amount of 10 to 6,000 ppm (as metal) based on the component A. The composition may further be compounded with an antioxidant (for example, α-tocophenol) in an amount of 0.005 to 0.7 wt.% based on the component A.
Patent JP-S58112247-A (JP)
Title: Battery and storage battery using high molecular compound carrying iodine holding power as electrode
Inventor: YAMAMOTO RIYUUICHI
IPC: H01M6/16
Filed: 1981-12-25
Abstract: PURPOSE:To secure a battery and a storage battery whose internal pressure is not so large, by using an additional body of polymers (2,5-thienylene and 3- methyl 2,5-thienylene) as a main component in a positive black mix. CONSTITUTION:A polymer (2,5-thienylene) (hereinafter referred to as a polymer A) making a radial shown in a separate chemical equation as a repeating unit or a polymer (3-methyl 2,5-thienylene) (hereinafter referred to as a polymer B) or matter coated on a current collection body composed of carbonic fiber-make cloth, platinum, etc., with matter containing these polymers or matter forming these polymers A and B is set to a positive pole, using metal iodide as electrolyte, then equivalent metals are used for a negative pole and a storage battery is thus produced. In charging the battery, DC voltage is applied and when iodine is separated at the positive side and metal at the negattive side is as well separated respectively, the extracted iodine at the positive side makes up an additional body with the polymer A or the polymer B. Afterward, when the DC voltage is disconnected and both poles are connected by a lead wire, discharge is produced and electric power is thus obtained.
Patent JP-H07170421-A (JP)
Title: Color conversion method
Inventor: KOMATSU MANABU
IPC: H04N1/46
Filed: 1994-09-06
Abstract: PURPOSE:To attain color conversion with high accuracy by obtaining an input signal from a known picture signal and a measurement value of the color and setting a signal with a minimum difference between the input signal correspond ing to an apex so as to set an output on the apex efficiently. CONSTITUTION:A division range of each axis is decided in an input color space formed by three orthogonal axes and a picture signal is divide into plural stereoscopic graphics, an output value on a representative apex is stored in a ROM 201 and it is loaded to a RAM 203 at color conversion. An interpolation processing section 202 refers to the RAM 203 to generate respectively Y, M, C signals from the input signal by using each of processing sections 204-206. At first a representative apex is subjected to XYZ/LAB conversion and the conversion data are simulated to a ink control variable CMY for forming a color image based on the result of measurement of a spectral reflectance of plural patterns printed by a predetermined ink quantity. Furthermore, a CMY signal giving a minimized color difference of the color signal obtained from the representative apex and the measurement value is obtained as the output of the apex and the outputs are processed as a file, and it is stored in the ROM 201.
Patent JP-S6456720-A (JP)
Title: Epoxy resin composition and semiconductor device coated and sealed therewith
Inventor: NISHIKAWA AKIO
IPC: C08G59/28
Filed: 1987-08-28
Abstract: PURPOSE:To obtain the titled composition outstanding in heat resistance and molding processability, useful for semiconductor device sealing etc., by blending a glycidyl group-terminated diazo compound and Schiff compound of respective specific structures. CONSTITUTION:The objective composition can be obtained by blending (A) a glycidyl group-terminated diazo compound of formula I (X1 and X2 are each -O- or of formula II) (pref. a compound of formula V) and (B) a Schiff compound of formula III [Y1 and Y2 are each -(CH2)m- (m is 1-12), of formula IV, etc.; Z1 and Z2 are each -NH2, -NH-CidenticalN, etc.] (pref. a compound of formula VI).
Patent JP-H02214632-A (JP)
Title: Valve opening-shutting type high-temperature-runner injection molding machine
Inventor: JIYOBUSUTO ARURITSUCHI JIERAAT
IPC: B29C45/28
Filed: 1989-08-18
Abstract: PURPOSE: To provide a pneumatically driven rack and pinion valve pin actuating mechanism of a hot runner injection molding system by providing a driven pneumatic actuating system connected to pivot a pinion member through a predetermined angle according to a predetermined cycle whereby a rack member and a valve pin are reciprocated longitudinally between the open and closed positions. CONSTITUTION: Pneumatic pressure is applied to connectors 98 and a piston 96 pivots a pinion member 84 to the open position according to a matching cycle, whereby a rack member 76 and a valve pin 28 slide rearwardly to withdraw the tip 70 from a gate 20. A high-pressurized melt flows through a melt passage 10 along the valve pin 28, through the gate 20 and fills a cavity 22. After the cavity is filled, injection pressure is held momentarily to peak and then the piston 96 pivots a pinion member 84 to the closed position. This causes the rack member 76 and the valve pin 28 to slide forwardly until the tip 70 is seated in the matching gate 20. Injecting pressure is then released and after a short cooling period, the mold is opened along the parting line 106 to eject the molded product.
Patent JP-S6276706-A (JP)
Inventor: YUUJIN BATEITSUSA AMENDORA
IPC: H02K3/52
Filed: 1986-09-11
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-H0532375-A (JP)
Title: Method for manufacturing robing package body
Inventor: KOIKE RYOZO
IPC: B65D71/08
Filed: 1991-07-30
Abstract: PURPOSE:To provide a package body having the outermost layer of a robing package adhered to a heat contraction film. CONSTITUTION:A robing package 1 is put in a tubular heat contraction film 4. An ethylene-vinyl acetate copolymer film or tube 5 is inserted into a gap between the outer peripheral surface of the package 1 and the heat contraction film 4 by the use of a guide rod 6 and the heat contraction film 4 is heated and heat contracted, while an ethylene-vinyl acetate copolymer film or tube 5 is pressed against the outer peripheral surface of the package by the heat contraction film and the heat contraction film is adhered to the outer peripheral surface of the package through the film or tube 5.
Patent JP-S6273362-A (JP)
Title: Demand transfer circuit
Inventor: MARUYAMA TAKUMI
IPC: G06F13/28
Filed: 1985-09-26
Abstract: PURPOSE:To DMA-transfer data after a slave device enters a state where it can securely receive data and to securely transfer continuous byte data at a high speed by providing an external latch circuit and a timing circuit. CONSTITUTION:An eight bit latch circuit 2 and a timing control circuit 4 are added to the first-in and first-out buffer memory 1 of a demand transfer circuit, and byte data from a master device is inputted to the memory 1. Data inputted at the timing regulated by the control circuit 4 is latched in a latch circuit 2. Its output is applied to a memory 3 under the control of the control circuit 4, and the output of the memory 3 is transferred to the slave device. After said device enters a state where it can securely receive data, the DMA transfer is made, and the continuous byte data is securely transferred at a high speed.
Patent JP-H0847853-A (JP)
Title: Barrel polishing machine and polishing method therefor
Inventor: SUGIURA OSAMU
IPC: B24B31/112
Filed: 1994-08-03
Abstract: PURPOSE:To provide a barrel polishing machine which can respectively generate a rotational magnetic field or a variational magnetic field due to alternating current by two sorts of iron cores with windings so as to polish parts more strongly and in good quality, and the polishing method therefor. CONSTITUTION:Iron cores 8 with windings 7 are arranged on the outer bottom face and the side face of a vessel 4. Electric current is carried in these windings 7 so as to generate a rotational magnetic field in the vessel. Electromagnetic force is given to media 1 having magnetism in the vessel by the magnetic field, so as to move the media 1. Parts 2 are polished by relative motion between the media and the parts 2 in the vessel.
Patent JP-H0632827-A (JP)
Title: Production of olefinic polymer
Inventor: ISHIHARA NOBUHIDE
IPC: C08F210/02
Filed: 1992-07-20
Abstract: PURPOSE:To provide the method for producing olefinic polymers such as HDPE to L-LDPE, EPR, etc., in high productivity in a same equipment using inexpensive monomers alone. CONSTITUTION:In the first stage reaction process, polymerization is carried out using propylene as the main raw material in the presence of a specific catalyst; subsequently, in the second stage reaction process, polymerization is carried out using ethylene as the chief feedstock in the presence of the reactional product obtained in the first stage reaction process and a specific catalyst.