baber/WOPTO huggingface dataset:
Patent JP-S59220266-A (JP)
Title: Production of composite steel pipe by centrifugal casting
Inventor: MATSUI AKIO
IPC: B22D19/16
Filed: 1983-05-27
Abstract: PURPOSE:To produce a composite steel pipe with a simple operation by forming an alloy cladding having the m.p. lower than the m.p. of the material to be cast on the inside surface of the steel pipe, rotating the pipe as a die at a high speed and charging the melt of the inside material therein. CONSTITUTION:An alloy cladding 2 consisting essentially of, for example, Ni having 1,050-1,100 deg.C m.p. and high wettability with iron is formed by thermal spraying, etc. to about 0.5-1mm. cladding thickness on the inside surface of a steel pipe 1. The pipe 1 as a die is rotated at a high speed and the melt of an inside material, for example, high chromium cast iron is charged therein to form an inside layer 3. The composite steel pipe consisting of the outside material layer 1, the alloy cladding layer 2 having a low m.p. and the inside material layer 3 is thus produced with the simple operation.
Patent JP-S63258095-A (JP)
Inventor: SUZUKI MICHI
IPC: H05K3/20
Filed: 1987-04-15
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-S59219880-A (JP)
Inventor: KOJIMA KIYOKAZU
IPC: H01C10/00
Filed: 1983-05-27
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-S60238960-A (JP)
Title: Multiprogramming device
Inventor: KIKUCHIHARA HIROO
IPC: G06F13/14
Filed: 1984-05-12
Abstract: PURPOSE:To perform programming and debugging in parallel by connecting corresponding to communication interfaces to respective CPUs or programming devices and connecting those communication interfaces mutually through a bus type communication line, and transferring data. CONSTITUTION:Central processing units CPUs 1-1 and 1-2 which require operation are selected with switches 3, and the indication of the operation to be performed is set. Those number and indication are converted into proper codes, which are sent to a communication interface 7-3 to transmit data through the communication line 6. Other communication interfaces 7-1, 7-2, and 7-4 check whether the received number coincides with respective switches 5, signify and store the corresponding indication in their buffer memories when the received number is coincident. Then indication control part 8-1 and 8-2 analyze the indication in the buffer memories in the communication interfaces 7-1 and 7-2 and code it properly together with the number of a programming device 2-1 as an indication transmitting origin to send the obtained code to the corresponding communication interfaces 7-1 and 7-2.
Patent JP-S5217546-A (JP)
Title: Vulacanization of chlorine containing elastomers
Inventor: KATOU HIROSHI
IPC: C08L23/00
Filed: 1975-07-31
Abstract: PURPOSE:To valcanize a chlorine containing elastomer by use of a mixture of metal oxide, an aromatic compound with hydroxy groups, and sulfur or a sulfur donor as vulcanizing agent.
Patent JP-S62249666-A (JP)
Inventor: FUKUSHIMA SEIICHIRO
IPC: A63F7/02
Filed: 1986-04-22
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-S63258551-A (JP)
Title: Preparation of instant buckwheat grain
Inventor: YAMAZAKI MASAHIRO
IPC: A23L1/18
Filed: 1987-04-16
Abstract: PURPOSE:To obtain instant buckwheat grains preservable for a long period, by pregelatinizing buckwheat grains to provide a constant moisture content, carrying out primary and secondary moisture conditioning with pressing treatment placed therebetween using hot air, etc., to adjust the moisture content within a specific range and expanding the resultant grains. CONSTITUTION:Buckwheat grains after removing pericarps of buckwheat seeds are dipped in water and seasoning solution and pregelatinized to provide 23-70% moisture content. The resultant pregelatinized grains are then subjected to primary moisture conditioning with hot air at 40-90 deg.C to afford 23-40% moisture content. The conditioned grains are subsequently passed through rolls, etc., pressed, then subjected to secondary moisture conditioning with hot air, etc., to provide 8-30% moisture content. The obtained grains are subsequently treated with hot air, etc., and expanded to afford the aimed buckwheat grains, capable of reconstituting excellent taste and texture within an extremely short time simply by pouring hot water and preservable for a long period.
Patent JP-H03291316-A (JP)
Title: Method for operating blast furnace
Inventor: ICHIDA MORIMASA
IPC: C21B5/00
Filed: 1990-04-10
Abstract: PURPOSE:To control dropping behavior of charged material and to stably operate a blast furnace by positively making irregularity of inner wall surface shape contrary to what the irregularity has problem for the suitable operation in the blast furnace, and adjusting this irregularity. CONSTITUTION:Along the circular direction at shaft lower part, belley part and bosh part in the blast furnace, protruding materials 1 in which advancing retreating in horizontal direction toward furnace center can be independently adjusted at every ranges divided into plural number in furnace height direction are set. Then, protruded length of each protruding material 1 is independently adjusted at each range divided into plural number in the furnace height direction (to the circular direction at the same time). By this method, dropping velocity of charged material, heat flow ratio and profile on operating face, which the charged material drops, near the furnace wall in the optional range divided into plural number in the furnace height direction from the shaft lower part to the bosh part, can be controlled. Then, at the time of forming stagnated layer, it has possibility that stuck material grows and in the case of showing this sign, after setting fuel ratio to higher, the stuck material can be fallen down by inserting the protruding material 1.
Patent JP-H01265260-A (JP)
Title: Positively chargeable toner
Inventor: NAGAOKA TAKESHI
IPC: G03G9/097
Filed: 1988-04-15
Abstract: PURPOSE:To enhance the charge control efficiency of a black toner and a color toner by using a specified charge controller. CONSTITUTION:The entitled toner contains as the charge controller the metal complex of imidazole having a 11-17C long chain alkyl group at the 2-position, preferably, such as compounds represented by formulae I and II in which R2 is said 11-17C long chain alkyl group, such as undecyl or heptadecyl alkyl group; R4 is H or methyl; M is a metal atom; X is an anion; and each of l, m, and n is an integer, thus permitting the obtained metal complex to be white or light in color, accordingly, to be used for the color toner, and to enhance a charging amount of toner.
Patent JP-S59219284-A (JP)
Title: 3'-deoxyneplanocin a and its preparation
Inventor: FUKUKAWA SEISHI
IPC: A61P35/00
Filed: 1983-05-27
Abstract: NEW MATERIAL:3'Deoxyneplanocin A shown by the formula I . USE:A carcinostatic agent. Having multiplication-inhibitory action on L-5178Y cell. PREPARATION:N<6>, 6'-Di-protecting-neplanocin A shown by the formula II(R1 is protecting group selected from a group consisting of lower alkanoyl and benzoyl which may contain substituent group) is subjected to 2', 3'-O-cyclic thiocarbonylation to give a compound shown by the formula III, which is desulfurized and carbonylated to give an N<6>, 6'-di-protecting-3'-deoxyneplanocin A shown by the formula IV. This compound is then treated with methanol ammonia, so that the protecting groups at N<6>, 6'-positions are deprotected, to give a compound shown by the formula I .
Patent JP-S58210774-A (JP)
Title: Video demodulating circuit
Inventor: USUI AKIRA
IPC: H04N5/52
Filed: 1982-06-01
Abstract: PURPOSE:To improve the ability to excluse adjacent disturbance in an intense electric field, by providing a delay circuit which processes an input AGC control signal. CONSTITUTION:An RFAGC delay control signal is supplied from a terminal (a) of a block B and supplied to an RFAGC processing circuit 20. The processing circuit 20 processes the input AGC control signal to function as a delay circuit, and supplies a control signal for a pin AGC circuit 19 to the pin AGC circuit 19 and an AGC control signal for a tuner to a tuner AGC input terminal (b). The RFAGC input signal is supplied to a terminal (h). This signal is supplied to an AMP23 through resistances 21 and 22 and amplified by the AMP23. The gain of the tuner is maximum when the pin AGC circuit 19 has maximum gain and within a control range when the pin AGC circuit 19 has minimum gain, and an area where both the pin AGC circuit 19 and the tuner are in the gain control range is obtained, improving the ability to exclude disturbance in an intense electric field.
Patent JP-S63259637-A (JP)
Title: Radiation image information recording and reading device
Inventor: SAOTOME SHIGERU
IPC: G03B42/02
Filed: 1987-04-17
Abstract: PURPOSE:To permit easy macrophotographing as needed and formation of the titled device to a smaller size and lighter weight by providing a unit moving means for moving a recording and reading unit and changing the spacing between the unit and an object supporting part. CONSTITUTION:The small-sized recording and reading unit 20 which contains an accumulative fluorescent material sheet and is provided with image recording, reading and erasing functions is provided and is so constituted that the macrophotographing is executed by moving the entire part of this unit in place of feeding the accumulative fluorescent material sheet successively to image recording part, reading part and erasing parts along a circulating conveyance path. More specifically, this device is constituted of the object supporting part which supports a subject 11 to be irradiated with radiations 12, the recording and reading unit 20 and the unit moving means which moves the unit 2 so as to change the spacing from the object supporting part while the accumulative fluorescent material sheet existing in the photographing position maintains the direction facing the object supporting part. The easy macrophotographing to the accumulative type fluorescent material sheet and the reduction of the size are thereby permitted.
Patent JP-S61253588-A (JP)
Title: Optical character reader
Inventor: TAKEDA SHIGEKI
IPC: G06K9/20
Filed: 1985-05-02
Abstract: PURPOSE:To eliminate the effect of scattered dust for an optical character reader by sealing up a light emitting source, a focusing light transmitter array and a tight sensor into an outer wall. CONSTITUTION:A photoelectric converting mechanism 11 contains two light emitting diodes 17, a focusing light transmitter array 18 and a tight sensor 19 put into a sealed-up case formed with an optical glass 22, an outer wall structure 21 and a tight sensor attachment plate 20. The structure 21uses a metal having high heat conductivity and contains a cooling fin 23 to increase the surface area. An original is set with its character surface side facing the glass 22 and the characters on the original are irradiated by light of the diode 17. The reflected light of the original is condensed on the sensor 19 by the array 18. The sensor 19 detects the difference between white and black reflected light quantities on the original and sends this difference signal to a signal amplifier 12 as an output signal.
Patent JP-S57208662-A (JP)
Title: Cassette type vtr
Inventor: OKADA NOBUO
IPC: G11B15/665
Filed: 1981-06-18
Abstract: PURPOSE:To shorten the tape travelling route, by setting the distance between a cassette and the middle point of a tape which is wound round a guide cylinder and in virtually the orthogonal direction shorter than the distance between the  cassette and the spindle center of the guide cylinder. CONSTITUTION:A tape is drawn out of a cassette 4 and wound with a prescribed angle round the guide cylinders 14 and 15 which are set at a single side part of the cassette 4. Under these conditions, the 1st rotary arm 38 is set nearly orthogonally to a worm gear 30 which gives a linear shift to a mobile matter 34. The 2nd rotary arm 39 is set with about 45 deg. inclination to the gear 30, and the 3rd rotary arm 40 is set almost parallel to the gear 30 respectively. The rotary center 34d of each rotary arm is set closer to the cassette 4 than the spindle  center of cylinder 14. In order words, the center of the wound tape is set toward the cassette 4 to shorten the tape travelling route. At the same time, the shifting distance is also shortened for each guide pin.
Patent JP-H09254566-A (JP)
Title: File cover
Inventor: YAMAGUCHI KUNIAKI
IPC: B42D3/04
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To make it possible to file with a file cover by fixing means normally used by bending one sheet of cover, in the care when documents of few sheets, e.g. a simple contract and the like are to be filed. SOLUTION: This file cover 1a is formed of one thin material, and comprises a folded part 3a formed by folding the material at the center, a filed part 4a for filing the filing part of a material A to be filed and inserted into the inside of the part 3a, a superposed part superposed at both outsides of the part 4a with the free and side of the part 4a to cover both outsides of the part 4a and file the part 4a, and a cover part 2a disposed at the free end side of the superposed part to cover both the surface of the material A.
Patent JP-2000293659-A (JP)
Title: Picture processing method and its device and storage medium
Inventor: KUSAMA KIYOSHI
IPC: G06T3/00
Filed: 1999-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of any lattice pattern in a generated mosaic picture. SOLUTION: In this picture generating method, material pictures corresponding to an objective picture are selected from plural material pictures, and the selected material pictures are synthesized so that a mosaic picture can be generated. In this case, picture regions are set based on the picture characteristics of the material pictures, and the objective picture is divided into plural divided picture regions, and the material pictures corresponding to the divided picture regions are selected based on the picture regions other than the set picture regions, and the set picture regions of the selected material pictures are removed, and the material pictures from which the set picture regions are removed are synthesized so that the mosaic picture can be generated.
Patent JP-H02274007-A (JP)
Title: Car audio device with alarm sound detecting function
Inventor: NOGUCHI TADAO
IPC: H03G3/32
Filed: 1989-04-14
Abstract: PURPOSE:To quickly cope with an emergency vehicle by identifying an alarm sound of the outside of a car by comparing features of a sound signal outputted from a filter and an alarm sound stored in a memory in advance, and eliminating or attenuating the sound volume of a car audio device. CONSTITUTION:A car outside voice of an automobile is detected by a microphone 11, and a prescribed band component contained in the detected voice is extracted by a filter 12b. Subsequently, an alarm sound of the outside of a car is identified by comparing features of a sound signal outputted from the filter 12b and an alarm sound stored in a memory 12f in advance, and by identifying the alarm sound, the sound volume of a car audio device is eliminated or attenuated. In such a way, even if a car audio is reproduced by a large sound volume, a driver can surely recognize the generation of an alarm sound.
Patent JP-H09279494-A (JP)
Title: Deinking agent for recycling waste paper
Inventor: TAMAI TETSUYA
IPC: D21C5/02
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain a deinking agent for recycling waste paper capable of providing a deinked pulp, having a high whiteness degree and hardly containing the residual ink from newspapers, magazines and waste paper for office automation (OA) with a small amount of froth. SOLUTION: This deinking agent for recycling waste paper comprises a copolymer, composed of a compound represented by the formula R<1> O(AO)m R<2> [R<1> is a 2-5C alkenyl group; R<2> is hydrogen atom or a 1-20C hydrocarbon group; AO is a 2-4C oxyalkylene group; (m) is the average number of added mol of the alkylene oxide and 1-150], maleic anhydride and, as necessary, other monomers at (3:7) to (7:3) molar ratio of the compound to the maleic anhydride and containing 0-20mol% other monomers and having 1,500-70,000 number- average molecular weight or a salt of a hydrolyzate of the copolymer.
Patent JP-S5619549-A (JP)
Title: Running supporter for magnetic recording medium
Inventor: OZAKI SHINJI
IPC: G11B15/61
Filed: 1979-07-27
Abstract: PURPOSE:To enable to obtain the video signal without missing the signal by lifting up the magnetic tape through the drive of guide member at the start and end of scanning of magnetic tape with the rotating head, at the reproduction of video signal. CONSTITUTION:The magnetic tape 1 is wound on the cylinder 4 for running, and the video signal recorded on the tape 1 is recorded and reproduced with the rotating heads 3a, 3b, and the guide member 16 is located in contact with the tape 1 through the cylinder lead 25 guiding the tape 1, and bimorph member 15 is fixed at the end opposite to the tape 1 of the guide member 16 and the guide member 15 is lifted up and down in synchronizing with the movement of the rotating heads 3a, 3b. At the reproduction of the video signal, at the start and end of running of the tape 1 with the rotating heads 3a, 3b, the guide member 16 is driven and the tape 1 is pressed on the cylinder 4, allowing to reproduce the picture withgood quality without missing of signals.
Patent JP-S57208604-A (JP)
Title: Record player
Inventor: AZUMA KOUICHI
IPC: G11B19/20
Filed: 1981-06-18
Abstract: PURPOSE:To ensure the assured sucking of the records of different sizes, by putting a turntable sheet having concentric ribs on a turntable having the sucking holes with the coincidence secured between the sucking holes and the through-holes of the turntable sheet. CONSTITUTION:A turntable 2 contains 4 sucking holes 2a covering almost the total length of the radius and linking a center hole 2b. A turntable sheet 4 has the concentric ribs 4a, 4b, 4c and the radial through-holes 4e, 4f formed among said ribs. The sheet 4 is put on the table 2, and a record 5 is put on the sheet 4. Then the air is sucked through an air sucking hole 6a of a turntable shaft 6. Thus the pressure is reduced for the air within the holes 2a and the holes 4e and 4f, and accordingly the lower face of the record 5 is sucked to the upper face of the sheet 4. As a result, the undesired resonance is avoided for the record 5 although the sound pressure is applied from a loudspeaker.
Patent JP-S60237630-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOUICHI
IPC: G11B5/66
Filed: 1984-05-11
Abstract: PURPOSE:To improve durability and to decrease spacing loss by forming a thin ferromagnetic metallic layer on a substrate and forming a plasma-polymerized film on said film so as to have compressive stress thereby relieving and absorbing the local stress to be generated when said film contacts slidingly with a magnetic head at a high speed. CONSTITUTION:A plasma-polymerized film 4 consisting of fluorocarbon, polyvinyl fluoride, polyimide or the like is formed on the film 3 which is the thin ferromagnetic metallic film layer constituted by forming a soft magnetic film 2 consisting of Ni-Fe, etc. and a vertically magnetizable film 3 consisting of Co-Cr, etc. on the substrate 1 consisting of a polyethylene terephthalate, polyamide, etc. The film 4 is formed by selecting the temp. of the substrate 5, the kind and pressure of a carrier gas, etc. in a way as to have the compressive stress (the intensity thereof is shown by a height h2) against the substrate 5 on which the magnetic layers 2, 3 are formed as shown by a film 6 illustrated in the figure. The local stress in which said film receives from the magnetic head in the stage of recording and reproducing is thus relieved and absorbed by the repulsion effect of the compressive force possessed by the film 4. The magnetic recording medium having excellent durability is thus obtd.
Patent JP-S57210723-A (JP)
Title: Pulse width converting circuit
Inventor: YAMAWAKI TOSHIHIKO
IPC: H03K7/08
Filed: 1981-06-22
Abstract: PURPOSE:To obtain a pulse width determined with the difference from the previous amplitude at each sampling point, by subtracting an output of an integrator from an analog signal being the objective of processing through nonlinear control, in a pulse width converting circuit used for a heat-sensitive recorder and the like. CONSTITUTION:A difference between analog signal 1 being the objective of conversion and an output of an integrator 9 is outputted from a subtraction circuit 8 and binary-coded at a comparator 10. The output of the comparator 10 is inputted to the integrator 9 via a control circuit 11. The circuit 11 inputs a sampling pulse from a terminal 2 and the output of the comparator 10 to the integrator 9 until the output of the comparator 10 is inverted from the start point of the sampling period and keeps the output of the integrator 9 constant until the end of the sampling period from the point of time of inversion. Thus, the output of the integrator 9 follows the signal 1 and the time while the output of the comparator 10 is inputted to the integrator 9 is proportional to the difference. Pulse trains having a pulse width proportional to the difference can be outputted from a terminal 7.
Patent JP-H02275362-A (JP)
Title: Sample preparing apparatus and use thereof
Inventor: FUJITA MASAHIKO
IPC: G01N33/48
Filed: 1989-04-17
Abstract: PURPOSE:To expand an automation range of a sample adjusting process by a method wherein a fittable lid is formed integral on a container, a carrier is provided at a distributing machine provided in the container to carry the container onto a horizontal surface and an opening/closing mechanism to open or close the lid of the container. CONSTITUTION:A sample adjustor is equipped with a distributing machine 7 to distribute a liquid to a container 1 formed integral with a fittable lid, a centrifuge 11 to separate the liquid within the container 1 with the application of a centrifugal speed and a mixing machine 12 to mix the liquid within the container 1. The liquid is preserved with an insulating chamber 9 within the container 1, the liquid within the container 1 is heated with an incubator 10. Then, the container 1 is transported among the distributing machine 7, the centrifuge 11, the mixing machine 12, the insulating chamber 9 and the incubator 10. Then, the distributing machine 7, the centrifugally separating machine 11, the incubator 12, a carrier 14 and the like are controlled with a controller to expand an automation range of a sample adjusting process.
Patent JP-H03292431-A (JP)
Title: Fluid sealing mounting device
Inventor: KATO RENTARO
IPC: F16F13/26
Filed: 1990-04-11
Abstract: PURPOSE:To prevent generation of a beat and vibration by providing a second orifice passage along a first orifice passage arranged in a two-space communicating passage in a partition member for partitioning a pressure receiving chamber and a balancing room, and regulating a flow rate by means of a flexible partition plate which regulates its deformation by itself. CONSTITUTION:A partition member 38 for partitioning a pressure receiving chamber 40 and a balancing chamber 42 and supported by a second fixture 12 is constituted of an upper, middle and lower partition fixtures 46, 48, 50, and a first orifice passage 66 for communicating the chambers 40, 42 with each other is provided in an annular space 56 between the partition fixtures 46, 48. A second orifice passage 78 is formed in a circular arc shape space 70 between the partition fixtures 48, 50, and a ratio of cross-sectional area/length thereof is made larger than that of the orifice passage 66. An elastic partition plate 82 for covering a through hole 72 in a recessed part 80 and regulating a passing flow rate at the orifice passage 78 by means of deformation thereof is fixed to the partition fixture 48. Accordingly, a slow acting spring effect and high damping effect are exihibited to prevent generation of a beat and vibration against a large amplitude vibration.