baber/WOPTO huggingface dataset:
Patent JP-S56143792-A (JP)
Title: Composite diaphragm for speaker
Inventor: HAYAKAWA FUMIO
IPC: H04R7/02
Filed: 1980-04-08
Abstract: PURPOSE:To increase the rigidity of a diaphragm and to improve its durability by using lithium or its compound as a base and by forming on both its sides thin films by using a material whose Young's modulus is specific. CONSTITUTION:As for a composite diaphragm, the Young's modulus of a substance layered on its surface is influenced by that as a complex as compared with  the Young's modulus of the center base. In comparison with an equal-weight diaphragm, using a less-density material increases its thickness by the base and also increases the rigidity. For this purpose, a material such as Be, B and SiC, whose Young's modulus is >=1.0X10<12> dyn/cm<2> is layered on both surfaces of the base by  using as the base lithium or its compound (e.g. lithium carbide LiC2). Lithium Li  or Li compound is less in density than Al and Ti and when it is formed into a  plate, the rigidity can remarkably be increased. Further, chemically stable metallic  layers are formed on both surfaces of Li, so that the durability can be improved.
Patent JP-S60193955-A (JP)
Title: Cyclic unsaturated amide-substituted ether compound and its preparation
Inventor: ITOU HIROSHI
IPC: C07D307/42
Filed: 1984-03-13
Abstract: NEW MATERIAL:The compound of formula I (R1 is cyclic group, i.e. carbon ring group or heterocyclic group; Z is alkylene, alkenylene, oxyalkylene, etc.; A is halogen, alkyl, alkenyl, etc.; B is O, carbonyl, thio, sulfonyl, etc.; R2 is H or methyl; l is 0-5; when l is >=2, plural A may be different; m is 4-20; alpha and beta are 0-4; alpha+beta is >=1; p is 1 or 2; q is 0 or 1; q=0 when p=1, and q is 0 or 1 when p=2; in the latter case, the R1, A, l, alpha, and beta at the right and left hands may be different). EXAMPLE:N-(4-Phenoxybutyl)acrylamide. USE:Useful as an adhesive, coating, etc. PREPARATION:The compound of formula I can be prepared by reacting the cyclic halogen-substituted ether compound of formula II (A' is alkyl, etc.; X is halogen) with the unsaturated amide compound of formula III in an aprotic polar solvent in the presence of a strong basic substance.
Patent JP-S57160683-A (JP)
Title: Detecting system for printing start position
Inventor: TSUBOI HIDEO
IPC: G06K15/08
Filed: 1981-03-30
Abstract: PURPOSE:To enable the accurate decision of a position even if hunting happens to a motor, by a method wherein, in a pulse motor-driven printer, the number of pulses generated during a period ranging from a detection of a carrier to stoppage is counted, and a printing start position is decided based on the counting value. CONSTITUTION:With a reverse direction start signal BW brought to (1), a pulse motor 6 is caused to run reversely to move a carrier 1 leftward. If a shielding plate 3 is inserted into a recess in a leftmost sensor 11 and a change deciding phase output signal PHA, indicating a change in the phase of the pulse motor, is outputted, an inrush detecting circuit outputs an output signal to a counter 14 to count step pulses generated until the pulse motor stops running. Then, if a positive direction start signal FW (1) is aoplied to the pulse motor 6, an up- down counter 14 counts down a counting value to output an output signal to a detecting counter 15 at a time when brought to a zero. When a carrier 1 is moved in a positive direction until the detecting counter 15 counts a given value and attains a given value, the counter 15 outputs a printing start signal.
Patent JP-H09218695-A (JP)
Title: Sounding book
Inventor: KONDO NOBUYUKI
IPC: A63H33/38
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To enable even a baby of low ages to operate reading by detecting a storage region of an IC memory card made to correspond to each bar code, reading out compressed data of a voice from the memory region, reproducing it, and outputting it as a voice. SOLUTION: This device is provided with an IC memory card 20 holding compressed data of a voice made to correspond to each bar code 11 in a storage region made to correspond to each bar code 11, and a voice output section 30 which reads out each bar code 11 from a book and detects a storage region of the IC memory card 20 made to correspond to each bar code, reads out compressed data of a voice from this storage region, reproduces it, and output it as a voice. And an identifier such as the bar code 11 and the like attached to a book such as a picture book and the like is read by a bar code reader 32 and the like, compressed data of a corresponding voice is read out from the IC memory card 20, it is reproduced, and it is outputted as a voice. Therefore, even a baby of low ages can operate for reading differing from the case in which plural keys are operated.
Patent JP-H03251542-A (JP)
Title: Vasodilator
Inventor: NOGUCHI KEIICHI
IPC: A61K38/00
Filed: 1990-02-27
Abstract: PURPOSE:To provide a vasodilator not causing adverse reactions such as excessive vasodepressor and useful for the treatment of cardiac failure, acute cardiac infraction and hypertension by compounding a specific hexapeptide or a salt thereof as an active ingredient. CONSTITUTION:A vasodilator contains a hexapeptide of the formula (Ala is L-alanine residue; Ser is L-serine residue; Asn is L-aspartic acid residue; Lys is L-lysine residue) or a salt thereof (e.g. hydrochloride, sulfate, acetate or citrate) as an active ingredient. The peptide of the formula can be administered through various routes such as mouth, rectum, skin, subcutaneous route, intravenous route, intramuscular route and inhalation. The peptide is administered in a dose of 0.01-10mg/kg a day in a case of oral administration and in a dose of 10-1000mug/kg a day in a case of parenteral administration.
Patent JP-S62204486-A (JP)
Title: Driving system for optical disk memory device
Inventor: YAMAZAKI SHUNPEI
IPC: G11B7/24033
Filed: 1986-03-04
Abstract: PURPOSE:To prevent the lowering of reliability for a memory disk at a contacting part at the time of impression of a voltage from the outside on a pair of electrodes in the memory disk, by providing a means which performs linkage wit the pair of electrodes at the center part of a rotary disk. CONSTITUTION:An optical memory disk 10 is formed in a circular plate shape, and is equipped with a pair of counter substrates 3 and 3', and both of those counter substrates 3 and 3' are transmissive. The counter substrate 3 on one side has irregularity on its inside plane, and on the surface of the substrate, a transparent counter electrode 4, and a means NVL 5 which regulates non- volatile orientation, are provided. The inside surface of the substrate 3' on the other side is flat, and on the inside surface of the substrate, an electrode 4, and an orientation film 7 are provided, and a liquid crystal 6 is packed be tween the orientation film 7 and the NVL 5. A recording track 27 and a guide track 26 are provided at the inside surface of the counter substrate 3 on one side. By providing the NVL 5 at a side having a projecting surface, and condens ing and irradiating a light beam or a heat beam on the NVL 5 or a neighboring LC, the regulated orientation of the LC can be changed to the second orientation different from the first orientation at an initial stage.
Patent JP-2000244749-A (JP)
Title: Data operation unit, its method and program supply medium supplying data operation program
Inventor: KURIHARA KEN
IPC: H04N19/85
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To enhance a memory efficiency and to reduce the processing time by controlling an expression form in an operation processing to expand and decode run length coded data to change an operation quantity. SOLUTION: A CPU 2 refers to an processing sequence of an image graph 13 in a storage section 6 to process expansion decoding processing so as to be close to a high-order node of the image graph to the utmost in the case of applying optimizing processing of the image graph to express the kind and the sequence of operations in the unit of the operations to input image data that are compression coded according to a processing program in a program area 12 in the storage section 6 thereby conducting expansion decoding processing as later as possible and accelerates the coding expansion processing by approaching the compression code processing conducted again as close as possible to a low-order node.  Thus, the arithmetic quantity is reduced by controlling an expression form of data of a series of processing that attains processing in the unit of various operations as a data stream of the compression coding form.
Patent JP-S51129603-A (JP)
Title: Method for production of rotary electric machine iron-core
Inventor: IKOMA NOBORU
IPC: H02K1/18
Filed: 1976-04-23
Abstract: PURPOSE:In the production of iron-core by blanking a sheet of core-material, the small projections for alignment in the layer-winding process are formed by forging, resulting in that no part of the material is scrapped.
Patent JP-S56143586-A (JP)
Title: Magnetic bubble storage device
Inventor: YAMAMURA YASUKIMI
IPC: G11C19/08
Filed: 1980-04-10
Abstract: PURPOSE:To improve the efficiency of utilization of a memory and to initialize an address information region only when the power source is put-on by dividing each minor loop into plural regions and by writing-in address information to at least one of those regions. CONSTITUTION:In each minor loop, there is a bit, which is not used as a memory, normally and address information is written there. Interface circuit 18 sets the minor part and major part of an address in data address registers 6 and 7 and sends an indication to read/write indicating circuit 9. Read/write indicating circuit 9 operates start/stop circuit 11 to drive driving circuit 2 for bubble module 1 and minor address counter 10. Once matching circuit 13 detects the coincidence between the contents of minor address counter 10 and those of data address register 6, transfer circuit 12 indicates transfer to a major loop and drives major address counter 16. Matching circuit 14 compares the contents of major address counter 16 with those of data address register 7 and sends a coincidence signal to bubble generating, erasing and dividing circuit 4 to write or read information.
Patent JP-S60192396-A (JP)
Inventor: MORI SHIGEKI
IPC: H05K7/18
Filed: 1984-03-14
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-H05250043-A (JP)
Title: Method for controlling flow rate of master and slave valves
Inventor: ITO KOJIRO
IPC: G05D7/06
Filed: 1992-03-04
Abstract: PURPOSE:To secure the control accuracy of a control system by manipulating a host valve while suppressing a host valve manipulated variable when the master valve manipulated variable exceeds an upper/lower limit and on the other hand, performing control compensation for the controlled portion of the host valve with the manipulated variable of a slave valve. CONSTITUTION:When a master valve manipulated variable DELTAM is set between the upper and lower limit values, only the host valve 8 is controlled by using the host valve manipulated variable DELTAM obtained based on control deviation. When the master valve manipulated variable DELTAM exceeds the upper/lower limit, based on a prescribed unit amount + or -DELTAM1 outputted from both of valve upper/lower limit switching means 3 and 4, a manipulated variable suppressing means 21 adds the unit amount + or -DELTAM1 to the manipulated variable DELTAM obtained from the control deviation, the master valve 8 is manipulated, and a slave 12 is manipulated based on a unit amount piDELTAM2 outputted from slave valve side upper/lower limit switching means 9 and 10. Thus, the control deviation is compensated while suitable suppressing the manipulated variable of the host valve and further, the control accuracy of the control system can be secured even when the manipulated variable of the master valve is suppressed.
Patent JP-S639619-A (JP)
Title: Purifier of fine carbon particle for internal combustion engine
Inventor: KAMIYA SHIGERU
IPC: F01N3/02
Filed: 1987-03-02
Abstract: PURPOSE:To eliminate exhausted fine particles collected in a filter through effective burning thereof by making exhaust gas to flow through either one of branch exhaust pipes, and heating the filter with a burner provided on the other side of the branch exhaust pipe, in regeneration of a filter. CONSTITUTION:Fine particles in exhaust gas are collected from the full quantity of exhaust gas flowing through filter member 8 by opening the first exhaust pipe 7a by a controller 13 through switching valve 9. A part of exhaust gas is made to recirculate in a suction pipe 3a through EGR pipe 1 and EGR valve 12. On the other hand, when a travel distance and/or a fuel consumption detected with a sensor 17 come to the specified values. Burning is set with a burner 10 facing the first exhaust pipe 7a as well as the second exhaust pipe 7b is opened. Thereby, the filter member 3a can efficiently be heated by the burner 10 at a state where the exhaust gas of low temperature not flowing through the filter member 8, to eliminate fine particles on the filter member 8 by burning.
Patent JP-S53132418-A (JP)
Title: Continuous treating equipment including overaging treatment zone
Inventor: ARAKI KENJI
IPC: C21D1/00
Filed: 1977-04-26
Abstract: PURPOSE: To enable the adoption of the water quenching equipment, to shorten the equipment and to plan the improvement of the productivity and quality, by arranging the equipment for removing the oxide coating at the outlet side of the furnace part of the continuous treating equipment. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000251381-A (JP)
Title: Disk dubbing system
Inventor: KINOUCHI TAKASHI
IPC: G11B19/02
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To obtain a disk dubbing system in which a dubbing is accomplished in a short device side standby time. SOLUTION: The system is a CD/MD dubbing system 60 which is capable of dubbing CD data into an MD. The system 60 is provided with a CD reproducing device 62, a storage device 64, an MD recording and reproducing device 66 and a controller 68. The device 62 is capable of reading the data recorded on a CD with a 32 times faster speed. The device 66 and the controller 68 have conventional constitutions. The device 64 records data at a high speed, stores the data and has an HDD device 64a, which is provided as a device main body and an input output/computing device 64b. The device 64b controls the operations of the device 64a, receives the data from the CD with a speed of 2 Mbps, converts the data to the data for the device 64a, converts the data stored in the device 64a into the data for the device 66 and outputs the data.  In the system, the data in the CD are temporarily stored in the device 64 at a high speed and then, the data are transmitted to the device 66 to record the data in an MD at a standard speed.
Patent JP-H01224301-A (JP)
Title: Adhesion improver and agricultural chemical dust having excellent adhesion
Inventor: CHIBA KAORU
IPC: A01N25/12
Filed: 1988-03-02
Abstract: PURPOSE:To obtain an agricultural chemical dust having extremely improved adhesion to plants, not providing phytotoxicity, showing excellent herbicidal effects of active ingredient of agricultural chemical, being readily prepared, having excellent adhesion, containing polymethyl methacrylate as an adhesion improver for agricultural chemical dust. CONSTITUTION:An agricultural chemical dust containing pthalide, etc., a fungi cide is blended with polymethyl methacrylate as an adhesion improver to give an agricultural chemical dust having excellent adhesion to plants. The amount of polymethyl methacrylate added is >=0.05wt.%, preferably 0.05-5wt.% based on the total amount of the agricultural chemical dust. Addition of polymethyl methacrylate requires no specific device nor method, preparation of the agricul tural chemical may be produced by a conventional procedure and active ingredients of the agricultural chemical are simultaneously blended with a carri er of mineral substance and the adhesion improver of polymethyl methacrylate or the surface of the particles of active ingredients of solid agricultural chemical is treated with polymethyl acrylate and the active ingredients are blended with the above-mentioned adhesion improver by hammer mill, etc.
Patent JP-S55140255-A (JP)
Title: Heat sink structure
Inventor: MATSUO YOUICHI
IPC: H01L23/36
Filed: 1979-04-18
Abstract: PURPOSE:To provide a heat sink having predetermined volume and sufficient surface area by bending a thin metal plate in comblike shape. CONSTITUTION:A copper plate having a thickness of approx. 0.15mm is so bent as to have an interval of fins 1 of approx. 3.8mm to form a heat sink having 15mm high, 50mm long and 51mm wide in volume. According to this configuration, it has approx. 1.5 times in surface area the conventional aluminum extruded type to increase the fin efficiency to higher than 95%. When the fin interval is decreased, the surface area is further increased, so that higher voltage may be applied thereto. In case slits 6 are formed when the heat sink is mounted on the surface of a heating element 4, it can reduce the thermal strain caused by the difference of thermal expansion coefficients thereof. The heat sink thus constructed takes place no crack nor isolation of a substrate 4.
Patent JP-S61206445-A (JP)
Inventor: SATO ISAO
IPC: A61J1/14
Filed: 1985-03-11
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-S51121411-A (JP)
Title: Process for producing a super-thin sintered alloy plate
Inventor: YOSHIDA HAZUMI
IPC: B22F3/02
Filed: 1975-04-18
Abstract: PURPOSE: To produce economically a super-thin sintered alloy plate for abrasion-resistant plates to be used in abrasion-wiping material projection devices by press-molding a powder layer on a carbon sintering plate placed on a lower mold and by removing the pressed powder layer together with the sintering plate to sintering process. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11250925-A (JP)
Title: Phosphoric acid fuel cell power generating facility
Inventor: TSURU KIYOSHI
IPC: H01M8/04
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To keep the fuel electrode outlet gas pressure near the atmospheric pressure even when the pressure loss of a reformer is large and suppress the fuel electrode outlet gas pressure low while increasing the pressure loss of the reformer and miniaturizing it by providing a combustion exhaust gas suction blower in the path of a combustion exhaust gas line. SOLUTION: A combustion exhaust gas suction blower 13 is arranged in the path of a combustion exhaust gas line 20 from a reformer 7. The combustion exhaust gas suction blower 13 is operated, the combustion exhaust gas is sucked for boosting so as to match the pressure loss of the gas downstream of a fuel electrode 9a, and the fuel electrode outlet gas pressure can be kept at 0-300 mmAq near the atmospheric pressure. The pressure loss on the barrel side (combustion gas side) of the reformer 7 is increased to accelerate an effective heat transfer, then a small-sized phosphoric acid fuel cell power generating facility capable of keeping the fuel electrode outlet gas pressure low while miniaturizing the reformer 7 can be obtained.
Patent JP-S59175102-A (JP)
Title: Medical magnet
Inventor: TODA SHIROU
IPC: A61N2/08
Filed: 1983-03-24
Abstract: PURPOSE:To improve the distribution of magnetic lines of force by a method wherein an amorphous magnetic thin plate is laminated with ferrite magnetic material or Al-Ni-Co magnetic material and magnetized along the parallel direction to the laminated surface. CONSTITUTION:An amorphous magnetic thin plat 2, made of alloy composed of about 60-80 atomic% of iron group transition metal, about 1-20 atomic% of boron and about 1-20 atomic% of silicon or made of alloy composed of above components and about 1-20 atomic% of rare earth elements, is formed to a cup shape. Ferrite magnetic material or Al-Ni-Co magnetic material 1 is coupled with this cup shape thin plate 2 and magnetized along the laminating direction. With this constitution, magnetic lines of force 3 converge to the magnetizing direction and are distributed widely. Therefore, when this magnetic body is adhered to the affected part of the skin, the effect of magnetic lines of force is extended to the wide range so that large medical effect can be expected.
Patent JP-H08222237-A (JP)
Title: Separator for fuel cell
Inventor: HARA TAKESHI
IPC: H01M8/02
Filed: 1995-02-14
Abstract: PURPOSE: To provide a new structure of a separator for a fuel cell whose cost is reduced and which is excellent in productivity and whose safety is enhanced and which is excellent in supply efficiency of reaction gas. CONSTITUTION: In a fuel cell stack formed by layering a plurality of cells 10 where electrodes 12 are arranged on both sides of solid electrolyte 11, it is used by being interposed between these cells. The obverse and the reverse of a metallic material excellent in workability are coated with a material excellent in electric conductivity, and a large number of projections 21 and 22 are arranged at proper intervals on these obverse and reverse. The projections are arranged so as to contact with cell surfaces of the fuel cell in the fuel cell stack.  A space area 38 communicated and formed between the projections 21 between one side surface of a separator and the cells of the fuel cell becomes a fuel gas passing groove, and a space area communicated and formed between the projections 22 between the other side surface of the separator and the cells of the fuel cell becomes an oxidating agent gas passage groove.
Patent JP-H10331842-A (JP)
Title: Dynamic pressure type porous oil-retaining bearing
Inventor: MORI NATSUHIKO
IPC: F16C17/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To improve the rotating accuracy and secure the concentricity. SOLUTION: To the inner periphery of a bearing main body 1a, plural bearing surfaces, two bearing surfaces 1b, for example, opposing through the outer peripheral surface of the shaft to be supported, and the bearing clearance, are formed by separating in the axial direction, and plural dynamic pressure grooves 1c are aligned and formed in the circumferential direction, to both the two bearing surfaces 1b, respectively. The inner diameter size D1 of the area 1d between the bearing surfaces 1b in the bearing main body 1a is set larger than the inner diameter size D2 of the bearing surfaces 1b. The outer diameter size D3 of the outer diameters 1f corresponding to both the two bearing surfaces 1b respectively is set smaller than the outer diameter size D4 of the outer diameters 1g corresponding to the area 1d between the bearing surfaces 1b.
Patent JP-S59172743-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NOGUCHI HIDEO
IPC: H01L23/522
Filed: 1983-03-23
Abstract: PURPOSE:To distinctively suppress cracks generated on an interlayer insulating film by providing a buffer film having an intermediate line expansion coefficient of the line expansion coefficients of metal wiring pattern and interlayer insulating film between said pattern and interlayer insulating film in a semiconductor device having the double layer wiring structue. CONSTITUTION:A first layer wiring pattern 13 formed through an insulating film 12, an interlayer insulating film 15 formed covering said first layer wiring pattern 13 and a metal wiring pattern 17 formed on such interlayer insulating film 15 are formed on a semiconducotr substrate 11 where an impurity region 14 is formed. A buffer film 16 having an intermediate line expansion coefficient of the line expansion coefficients of said intelayer insulating film 15 and metal wiring pattern 17 is provided between said insulating film and pattern. Thereby,a thermal stress applied on interlayer insulating film 15 can be reduced, generation of cracks can be prevented and accordingly reliability can be enhanced.