baber/WOPTO huggingface dataset:
Patent JP-S6411114-A (JP)
Title: Production of methacrylic ester polymer
Inventor: SUGIMORI MASAHIRO
IPC: C08F2/04
Filed: 1987-07-06
Abstract: PURPOSE:To obtain the titled high-purity polymer of extremely marrow molecular weight distribution, by feeding a methacrylic ester monomer, ketene silylacetal and amino feed source to the mixing zone and carrying out polymerization in the polymerization zone followed by stopping the polymerization in the polymerization stopping zone. CONSTITUTION:(A) A methacrylic ester monomer of formula I (R<1> is 1-18C alkyl, fluoroalkyl, glycidyl, allyl, etc.), (B) a ketene silylacetal of formula II [R<3> is H or 1-6C-alkyl; R<4> is 1-6C alkyl, SiR<5> (R<5> is 1-6C alkyl), etc.] and (C) a compound as the feed source of anions: HF2<->, F<-> and (CH3)3SiF<-> each acting as catalyst are fed to the mixing zone, being mixed by stirring for only a short time to prepare a reaction mixture. This mixture is then transferred from the mixing zone to the polymerization zone, being moved from the inlet to the outlet of the polymerization zone without forming any residence time distribution while carrying out polymerization, followed by transferring the resultant product through the outlet to the polymerization stopping zone, thus obtaining the objective polymer.
Patent JP-H0827124-A (JP)
Title: Method for improving purity of melamine cyanurate
Inventor: NAKAMURA HIDEAKI
IPC: C07D251/54
Filed: 1994-07-19
Abstract: PURPOSE:To improve the purity of melamine cyanurate without carrying out the washing with water by further heating a crude product thereof obtained in the presence of water in obtaining the melamine cyanurate from melamine and cyanuric acid in the presence of water. CONSTITUTION:This method for improving the purity of melamine cyanurate is to heat a crude melamine cyanurate obtained by a method for producing the melamine cyanurate from melamine and cyanuric acid in the presence of water to 220-450 deg.C. If several kinds of impurities are simultaneously contained, they can be removed so far as substances capable of evaporating, subliming or decomposing at <=450 deg.C are included as the impurities contained in the crude melamine cyanurate. The melamine and/or cyanuric acid or water used for the reaction is cited as the impurities. Thereby, a simplified, economical and industrially predominant method for improving the purity of the melamine cyanurate is provided according to this method. The resultant melamine cyanurate is mainly useful as a flame retardant for polyamides.
Patent JP-H0513408-A (JP)
Title: Manufacture of semiconductor device
Inventor: INAYOSHI YURIE
IPC: H01L21/318
Filed: 1991-07-08
Abstract: PURPOSE:To provide a protective film structure with which annealing can be conducted in the state wherein a stoichiometric composition is maintained on the surface of a GaAs substrate. CONSTITUTION:An SiN film 5, having film thickness of 300 to 600 angstrom, is formed on a GaAs substrate 1, an SiO2 film is formed thereon, and then they are annealed. When the annealing operation is conducted the SiO2 film 4 becomes the barrier for AS 2 in the GaAs substrate 1 and the SiN2 film 5 becomes the barrier for Ga 3, and the stoichiometric composition of the GaAs substrate 1 is maintained.
Patent JP-H0216601-A (JP)
Title: Automatic/manual controller
Inventor: OGATA YOSHIKAZU
IPC: G05B7/02
Filed: 1988-07-05
Abstract: PURPOSE:To obtain an automatic/manual controller with a high reliability by detecting a voltage level change at the time of pressing a switch and at the time of reset, and when both level changes are detected, judging that the switching pressing is obtained. CONSTITUTION:A signal added to an input port 11 is changed to a low level only by a pressing time Tp with the pressing of an automatic or manual button 4 or 5. A reading means 6 of a processor MP reads by a prescribed timing, a detecting means 7 detects the level change at the time of the pressing and at the time of reset, and both level changes continue for a constant time (t), the pressing and the reset are judged. When a signal MV is fetched from a manual control means 2, the processor MP digitally holds through a multiplexer MPX, a control signal is outputted through a D/A converter and a holding circuit 91, and while the instruction of an instructing means 93 is watched, the manual control is executed. At the time of the MP trouble, a switch 80 selects the signal MV and is outputted through a voltage current converting circuit 92 to a process. Since the level change does not occur when the button 5 is troubled, the mode switching instruction is not executed. By the constitution, the erroneous operation due to the switch trouble can be prevented.
Patent JP-H05173285-A (JP)
Title: Halogenized silver photograph photo-sensitive material
Inventor: UEDA EIICHI
IPC: G03C1/795
Filed: 1991-06-12
Abstract: PURPOSE:To provide a halogenized photograph photo-sensitive material which can provide a thin support and can reduce the total thickness of a photo-sensitive material, can reduce the size of a camera, and can photograph many number of films, and has excellent restoration ability of a winding curl and loading ability. CONSTITUTION:At least one halogenized silver emulsion layer is formed on the one side of a support, and a back coating layer is formed on the other side of the support. The loss modulus of elasticity of the support at 50 deg.C is 0.03 or more, a gelatin coating amount of the back coating layer is 6g/m<2> or less, and a gelatin coating ratio between the back coating layer and the emulsion layer is 0.3 or more.
Patent JP-H0220272-A (JP)
Title: Multipurpose thawing device
Inventor: KAJIMOTO MASATSUNE
IPC: A23L3/365
Filed: 1988-07-07
Abstract: PURPOSE:To thaw a food while partially keeping thawed foods cool by making a freezing cycle of air-cooled heat pumps in plural tanks with built-in heating and cooling coils select operation mode of thawing and cool keeping. CONSTITUTION:A multipurpose thawing device 23 is provided with a first tank 21 and a second tank 22 as a heating and a cooling tanks and a heating and a cooling coils 9 and 10 are equipped in the tanks 21 and 22. These heating and cooling coils 9 and 10 are connected to a back-flow valve 19a, expansion valves 6 and 7 and solenoid valves 12 and 13 for circuit change and these valves are made into a unit and set close to the tanks 21 and 22. A freezing cycle of air-cooled heat pump type in the device 23 is changed to a delivery side and a suction side of a compressor 1 by converting a four-way valve 2 and solenoid valves 15, 16, 17 and 18 for circuit change and an air heat exchanger 3 and the heating and cooling coils 9 and 10 are converted into a heating and thawing mode and a cooling and cool keeping mode.
Patent JP-H0976681-A (JP)
Title: Card type electronic equipment
Inventor: CHINO KAZUHITO
IPC: B42D15/10
Filed: 1996-06-27
Abstract: PROBLEM TO BE SOLVED: To obtain card type electronic equipment which is thin typed and low costed, and has high reliability against impact from an outside. SOLUTION: Card type electronic equipment has features on a fixed structure of a rock crystal vibrator. A substrate is so arranged as to be put between cases 11 composed of a metallic member or the like. A hole provided for arranging the rock crystal vibrator 13 is provided at a specific position of the substrate. The rock crystal vibrator, especially a cylinder part of the rock crystal vibrator is arranged and mounted so as to be dropped into the hole. Then, filler 14 such as silicone or the like is applied so as to cover the rock crystal vibrator 13 arranged in the hole and a part of the substrate 12. At that time, the reliability may be also raised by piling the filler so as to cover the whole of the cylinder.  Further, material 15 performing a role of a cushion such as a pressure sensitive adhesive double coated tape or the like are arranged between the rock crystal vibrator 13 and the case 11. As the materials performing the role of the cushion, a silicone made board, a rubber made board, etc., can be considered excepting the pressure sensitive adhesive double coated tape.
Patent JP-S5869421-A (JP)
Inventor: IMAI HIROMI
IPC: H02H3/02
Filed: 1981-10-22
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-2000001077-A (JP)
Title: Time-card
Inventor: NOMURA HIDEYUKI
IPC: B42D15/10
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a time-card in which a thermal transfer printing suitability and a moisture resistance can be compatible without deviating a printing position according to an elongation or a contraction even in the case of outdoor using by incorporating the excellent suitability in the case of printing a preprinting part such as a name, a belonging post and the like and enhancing the resistance of the card itself. SOLUTION: A resin impregnated sheet 20 having an excellent moisture resistance is used as a card base material. A thermal transfer print receiving layer 30 obtained by coating a preprinting part with a thermal transfer print receiving ink is formed. Or, a woodfree sheet 40 having an excellent thermal transfer printing suitability is used as a card base material, and OP varnish layers 50 each having a moisture resistance are printed on positions except the preprinting parts of front and rear surfaces so that the suitability and the resistance are made compatible.
Patent JP-H0520507-A (JP)
Title: Magnetic card recording and reproducing device
Inventor: HIRAKO NOBUHIDE
IPC: G06K17/00
Filed: 1991-07-09
Abstract: PURPOSE:To read a magnetic card in two directions and to automatically read magnetic cards different in magnetic recording density. CONSTITUTION:The data format where a preamble code P and a start code S are arranged before and after data is so set that the magnetic card can be read in two directions, and data is synchronized by these codes in any direction, and the carrying direction designating signal set by the carrying control part of the magnetic card is referred; and when the magnetic card is read in the direction opposite to the magnetic recording direction, data is rearranged to attain a correct bit sequence by a bit transposing device 27. A bit width counter 24 is used to read even magnetic cards different in magnetic recording density.
Patent JP-S6228240-A (JP)
Inventor: YAZAKI TAKAO
IPC: B29L31/58
Filed: 1985-07-30
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-H0830745-A (JP)
Title: Card with individual identification function, processing system for the card with individual identification function and processing method for the card with individual identification function
Inventor: KAWAKITA TATSUJIRO
IPC: G06F21/34
Filed: 1994-07-20
Abstract: PURPOSE:To perform a processing with stepwise security levels by providing plural individual information identification parts in a card and attaching identification levels to them. CONSTITUTION:An individual ID part 101, an individual name word registration part 102 and a speaker recognition part 103 to which the identification levels 1-3 are respectively attached are stored inside the card 100. When the card 100 is inserted to a terminal equipment 200, an application program corresponding to the identification levels 1-3 is supplied from a host center 300. Thus, for card request identification (an application provider) from the host center 300, an individual identification level is selected corresponding to a request level. Also, since the identification levels are divided into levels, the security level is stepwisely set. Also, since an individual voice feature extraction part 104 is provided, identification is performed by voice features for the respective cards 100. Further, individual identification is stepwisely performed by the individual ID part 101, the individual name word registration part 102 and the speaker recognition part 103.
Patent JP-S6325427-A (JP)
Title: Ultrasonic humidifier
Inventor: UTSUNOMIYA RYOICHI
IPC: F24F6/12
Filed: 1986-07-17
Abstract: PURPOSE:To efficiently carry out atomization of a liquid and discharge of mists and to reduce power consumption by fixing to the side of a storage tank a water wheel for producing an air flow by utilizing an atomizing column generated on the liquid level by ultrasonic waves radiated from a ultrasonic vibrator, and discharging mists through an outlet port. CONSTITUTION:A chamber base 15 is fixed to the hole part of a bottomed surface in a storage tank 17 accommodating therein a liquid 18, and a water wheel 19 is fitted on the inner side surface of the storage tank 17, and an air flow 21 is sent to an outlet port 20. The water wheel 19 is rotated by utilizing energy of an atomizing column generated on the liquid level, and when rotating, an air flow 21 is produced by the vane of the water wheel 19 or by the rotation of the water wheel a pump part is provided at the shaft part to generate a hydraulic pressure to send the air flow 21, whereby mists 22 are sent out to the outside of the storage tank 17 via the outlet port 20. Thus, mists can be generated quietly without a water sound due to the drop of liquid drops.
Patent JP-2000001279-A (JP)
Title: Make-up device for working oil of hydraulic power unit
Inventor: OKANO HIDEYUKI
IPC: B66B9/04
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To dissolve a nonconformity that, since the opening part of an oil tank is about 1.2-1.6 m in height from a floor surface where a worker stands, a large labor is required for raising a receiving container containing a new working oil of about 20 kg in weight. SOLUTION: A new working oil 2 can be poured into an oil tank from a receiving container 10 by rotating a movable part 9 toward an opening part of the oil tank in a state where the receiving container 10 is held on the movable part 9 located on the side part 1f of the oil tank through a container holding part.
Patent JP-S5690612-A (JP)
Title: Gain control system of light signal observation device
Inventor: UCHIDA KOUZOU
IPC: H04B10/00
Filed: 1979-12-25
Abstract: PURPOSE:To enable wide gain switching while maintaining broad-band characteristics, by providing stages of circuits controlling gains by alternating a broad-band amplifier and alternative circuit, and then by switching them selectively. CONSTITUTION:Light signal beam 204 inputted via optical fiber, etc., is photoelectrically converted by light signal input device 203 and then inputted to gain switching device 300 via coaxial cable 220B. When the input signal to gain switching device 300 is small and a high gain is required, broad-band signal switches 301A, 302A, 301B, and 302B are so changed over that the input signal may be amplified by broad-band amplifiers 304A and 304B. Changing over switches are selectively performed with a sensitive change-over switch corresponding to the magnitude of the input signal.
Patent JP-H1022128-A (JP)
Title: Method of demagnetizing iron core
Inventor: OZAKI EIJI
IPC: H01F13/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for demagnetizing an iron core which contributes to miniaturization of a power supply outputting voltage to the iron core without generating high voltage or arc voltage in the iron core, and enables residual magnetic flux of the iron core to be precisely erased. SOLUTION: A system includes a power supply 1 which enables output voltages of positive polarity and negative polarity, and the power supply 1 outputs alternately positive voltage and negative voltage to an iron core 9. Initially, each cycle of the voltage is applied for longer time so that magnetic flux more than saturation magnetic flux of the iron core 9 may be applied to the iron core 9. The applied magnetic flux is then decreased gradually to be zero finally.
Patent JP-H0220171-A (JP)
Title: Facsimile equipment
Inventor: KOSHIISHI TAKAYASU
IPC: H04N1/40
Filed: 1988-07-08
Abstract: PURPOSE:To easily discriminate the range of an omitted original picture range due to a transmission error by transmitting the original picture added with the picture in a fixed pattern when a transmission original width narrower than a recording paper width on a receiving side is transmitted, deciding the number of error lines based on the picture in the fixed pattern when the transmission error is generated, and recording it on a recording paper. CONSTITUTION:The picture information at 864 bits is added to the picture information on the respective lines 1 to 570 of the transmission original at 864 bits, and transmitted as the picture information in an A4 size at the 1728 bits. When the transmission error is generated, by checking data, the picture information is decided to be the error, the picture is not recorded, and a process is returned to the next one line. Further, the black picture element position on a present line i+3 is set at a variable P1, the difference between the variable P1 and a variable P0 on a previous line (i) is decided, and the two error lines are discriminated. When the error lines are decided, a fixed mark corresponding to the number of the error lines is recorded on a recording paper.
Patent JP-S55112919-A (JP)
Title: Combustion cylinder for oilstove
Inventor: NAKAMURA KAZUHARU
IPC: F23D3/10
Filed: 1979-12-24
Abstract: PURPOSE: To obtain a red heat temperature which serves to produce an excellent heating effect, by positioning the other end of the non-permeable cylinder, which is not in contact with a permeable cylinder, at a higher level than the lowest portion of the outer combustion cylinder while enabling small holes in the lower portion of an outer combustion cylinder to flow in air which is not controlled by a non-permeable cylinder.  
     CONSTITUTION: Small holes 5', 4' are perforated in a central and an upper portion of inner and outer combustion cylinders 5, 4. A diameter of the small holes made in the inner combustion cylinder 5 is 2mm or less, and the small holes in the outer combustion cylinder 4 is made in a larger diameter than that of the small holes 5' in the inner combustion cylinder 5. The other end of the non-permeable cylinder 6, which is not in contact with a permeable cylinder 6, is positioned at a higher level than the lowest portion of the outer combustion cylinder 4 so that flames are adhered to the small holes 6 on the side of the permeable cylinder 6' to provide a steady combustion. This allows small holes 4''' in the lowest portion of the outer combustion cylinder 4 to be kept from being subjected to the direct influence of a draft of a gap between the non-permeable cylinder 6' and the outer combustion cylinder 4, and permits a large amount of air to be supplied from small holes 4''' in the outer combustion cylinder 4 by the aid of a draft of a gap between the inner and outer combustion cylinders 5, 4. This permits the reliable blowhole combustion at the small holes 4''' in the lowest portion of the outer combustion cylinder 4, and permits the supply of oil gas staying around a wick 2 to the upper portion as a result of the gas being carried on a rising current of the combustion gas produced thereat. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0333768-A (JP)
Title: Electrifying member
Inventor: TANAKA HISAMI
IPC: C08L21/00
Filed: 1989-06-29
Abstract: PURPOSE:To provide a uniform electrifying character without an electrification unevenness and to obtain a satisfactory picture quality without image defects by providing an elastic layer, a conductive layer and a resistance layer from a conductive substrate surface toward an upper side and, simultaneously, making the resistance layer into the laminated structure of an internal resistance layer and a surface resistance layer. CONSTITUTION:The constitution is executed in a function separate type structure in the order of an elastic layer 3, a conductive layer 4 and the resistance layer on a conductive substrate 2, and simultaneously, the resistance layer is made into the two-layer constitution of an internal resistance layer 5a and a surface resistance layer 5b. Consequently, a contact area and a nip width to a photosensitive substance are widened. Thus, the resistant layer can be brought into contact with the conductive layer uniformly. Thus, since the uniform electrification without the electrification unevenness can be executed, the image defects such as a white spot in a positive development system and a black spot in an inversion development system can be eliminated, and the satisfactory image can be obtained.
Patent JP-H1023123-A (JP)
Title: Speech device
Inventor: AOKI SHIGEAKI
IPC: H04R1/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To obtain a transmission signal with optimum sound quality in response to a surrounding noise level. SOLUTION: The device is provided with an air conduction microphone 1, a bone conduction microphone 2, a high-pass filter 6 for the air conduction microphone 1, a low-pass filter 7 for the air conduction microphone 1, and a low-pass filter 8 for a bone conduction microphone extracting each frequency component. A surrounding noise level is applied to a surrounding noise level input terminal 12 to receive a surrounding noise level. On the other hand, the surrounding noise level when a level of a high frequency component for air conduction microphone starts decreasing is set higher than the surrounding noise level when the level ratio the low frequency components for the air conduction and bone conduction microphones becomes '1'.
Patent JP-H0817192-A (JP)
Title: Position storage method by flash memory
Inventor: HARA KENJI
IPC: G11C16/06
Filed: 1994-06-27
Abstract: PURPOSE:To reduce erasure frequency by deviating address information for writing data at each writing and at the same time obtaining the address information when a power supply is broken and judging position data from the address information. CONSTITUTION:First data are written from the head of a block in the case of a first power-failure accident, a pointer is placed at the end of the block in units of bits, and then the bits are dropped one by one to display a data position. Second data are written next to first data in a next power-failure accident, the pointer is dropped from '1' to '0' at a position which is immediately left from the pointer of the first data and the address is written. Similarly, in the case of a third power-failure accident, third data are written next to the second data and the pointer is dropped from '1' to '0' at a position which is immediately left of the pointer of the second data and is stored, thus extremely reducing the number of erasure times as compared with a conventional example where erasure was made at each power failure.
Patent JP-H0613979-A (JP)
Title: Radio data transmission system
Inventor: KANDA KUNIO
IPC: H04B7/26
Filed: 1992-06-26
Abstract: PURPOSE:To use simultaneously one peripheral equipment by shortening a data transmission time. CONSTITUTION:The system is provided with plural 1st radio communication means 11, 12,... used for radio communication through different and specific channels with a peripheral equipment 10 and a numerical controller 20 is provided with a 2nd radio communication means 21 and also with a selection means 20a and a storage means 20b. The storage means 20b stores channel numbers of channels for the 1st radio communication means 11, 12,.... The selection means 20a selects a channel not in use by sensing a carrier of a relevant channel among the channels stored in the storage means 20b. Thus, whether or not all the 1st radio communication means 11, 12,... are busy is immediately discriminated and the data transmission time is reduced.