baber/WOPTO huggingface dataset:
Patent JP-S59122748-A (JP)
Title: Method of detecting abnormality in speed governing, in heat pump system driven by internal-combustion engine
Inventor: IMOTO SEIJI
IPC: F25B27/00
Filed: 1982-12-29
Abstract: PURPOSE:To prevent the rotational speed of an internal-combustion engine from being excessively high or low, by providing such a rotational speed feed-back control system for the engine that the number of times of successive operations in only one direction of up or down of engine speed is counted, and the engine is stopped when the counted value exceeds a predetermined value. CONSTITUTION:In a control device in which drive pulses in accordance with a deviation between the detected rotational speed of an internal-combustion engine for driving a heat pump and a desired value, are delivered to a speed governing actuator to control the rotational speed, an up and down abnormal duration indentifying frequency (n) is set on a counter C just after a set engine rotational speed Nr is altered. In the case of duration of up or down of engine speed, the value of the counter C is reduced one by one so that, when the value of the counter C becomes zero, the occurrence of any abnormality in a speed governing control mechanism is determined and therefore, the engine is subjected to emergency stop.
Patent JP-S6473607-A (JP)
Title: Voltage control transformer
Inventor: HATANAKA TAKESHI
IPC: H01F29/14
Filed: 1987-09-14
Abstract: PURPOSE:To provide a fast response and good output waveform by a method wherein the core comprises a first wound core having a center leg and outer leg and a second wound core placed on the center leg so as to surround a secondary winding and a control winding, said center core being provided with a third core section extending outwardly of the first wound core, and said control winding being wound around the third core section. CONSTITUTION:A voltage control transformer 10 is provided with a first wound core 12 comprising a first core section 12a, a second core section 12b and a magnetic shunt 14. A primary winding 16 is wound on the first core section 12a of the first wound core 12, while a secondary winding 20 is wound on the second core section 12b. There are provided a second wound core 22 acting as a saturable core to control the magnetic flux density of the magnetic shunt 14, and a control winding 24. The first wound core 12 is provided with a center leg 26 and outer legs 28, 30 constituting the main magnetic loop path. A third core section 12c of the center leg 26 is downwardly extending outwardly of the first wound core 12, and the control winding 24 is wound on the lower end part 12c of the center leg 26. The coil block of a secondary winding 20 and that of the control winding 24 are surrounded with the second wound core 22. By variably controlling the magnetic saturation state of the second and third core sections 12b, 12c, the magnetic flux of the primary winding 16 to be shifted to the magnetic shunt 14 can be controlled to variably control the output voltage of the secondary winding.
Patent JP-H0673680-A (JP)
Title: Agent for preventing adhesion of scale to pulp digester and method for preventing adhesion of scale
Inventor: TOGO AKIRA
IPC: C02F5/00
Filed: 1992-08-27
Abstract: PURPOSE:To obtain a preventing agent for continuously preventing the attaching of scale to the interior of a digester and to pipings, equipments, etc., and the circumference of the digester in the craft pulp production process of paper and pulp industry, and a method for preventing the adhesion of scale. CONSTITUTION:This agent for preventing adhesion of scale to a digester in a craft pule producing process contains a copolymer consisting of a maleic acid component, an acrylic acid component and hypophosphorous acid, having a molar ratio of the acrylic acid component to the acrylic acid component of 1:4 to 4:1 and having 500-10000 weight-average molecular weight as an active component. The method for preventing adhesion of the scale to the digester and equipment in the circumference of the digester is characterized by adding this agent to a digestion liquid in an amount of 0.01-10ppm based on 1ppm calcium ion in the digestion liquid in the digester.
Patent JP-H0392247-A (JP)
Title: Dividing device for rotating body
Inventor: TSUTSUI KATSUNORI
IPC: B23Q16/02
Filed: 1989-09-04
Abstract: PURPOSE:To accurately perform the stopping positioning of a rotating body by providing a pulse-train output stopping part by which the output of a pulse train to a stepping motor is stopped after a lapse of a predetermined prescribed period from the time when the dividing position detecting part in a desired dividing position is detected by a position detecting means. CONSTITUTION:Prior to the detection of a dividing position detecting part T1 in a rotary slit S1 by a position detecting means K1, the frequency of the pulse train being input into a stepping motor M1 for turning a rotating body R1 is damped at least to the self-starting frequency of the stepping motor M1 by the pulse-train damping output part PG of a motor control means MS1, and the pulse train of the frequency is output to stepping motor M1. Thereafter, when the position detecting means K1 detects the dividing position detecting part T1 in a desired dividing position, after a lapse of a predetermined prescribed period from that time, the output of the pulse train to the stepping motor M1 is stopped by a pulse-train output stopping part PT1.
Patent JP-H0675716-A (JP)
Title: Auxiliary storage
Inventor: TAKAI RIICHI
IPC: G06F3/06
Filed: 1992-08-27
Abstract: PURPOSE:To attain the correction of the wrong data over a wide range that can not be processed with the error correction code and with use of a single auxiliary storage by applying an RAID to an information processing system of a small scale. CONSTITUTION:An auxiliary storage 1 stores the data and corrects the data by means of the parity data. Then a parity control circuit 8 is added to the storage 1 to generate the parity data for each data contained in each of plural blocks divided from a storage area together with a parity storage circuit 10 which stores the generated parity data.
Patent JP-S6289788-A (JP)
Title: Anti-freeze
Inventor: KAMEI TERUO
IPC: C09K5/00
Filed: 1985-10-16
Abstract: PURPOSE:To provide an anti-freeze of specified pH value, for use in motor vehicle engines, etc., consisting mainly of glycol and water, also containing phosphoric acid salt, aromatic polybasic acid, molybdic acis salt, corrosionproof agent and specific copolymer. CONSTITUTION:The objective anti-freeze with a pH 6.5-9 consisting mainly of glycol and water, also containing (A) a phosphoric acid, (B) an aromatic polybasic acid (e.g., phthalic acid), (C) a molybdic acid salt (e.g., sodium molybdate) or tungstic acid salt (e.g., potassium tungstate), (D) a corrosionproof agent (e.g., sodium mercaptobenzothiazole), (E) a copolymer derived from (i) polyalkylene glycol monoaryl ether of formula I (m and n are each 0 or positive integer, m+n=1-100) and (ii) a maleic acid monomer of formula II [X and Y are each (C2H4O)p(C3H6O)qR3 (R3 is H or 1-20C alkyl; p and q are each 0 or positive integer, P+Q=0-100), monovalent metal, divalent metal, ammonium or organic amine].
Patent JP-H1067318-A (JP)
Title: Negative pressure booster
Inventor: FUJIMURA HARUO
IPC: B60T13/57
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To reduce air intake sound and exhaust sound by providing a tapered part, whose diameter is gradually reduced from the outermost diameter part of an approximately semi-spherical air valve seat toward an output side of a power piston in an input member. SOLUTION: A first input member 13 is provided with an approximately semi-spherical part 13a in an input side (middle right direction) end part of a power piston 10 faced with a pressure passage 10b of the power piston 10 and a tapered part 13b whose diameter is gradually reduced from the outermost diameter part 13aa of the approximately semi-spherical shape part 13a toward the output side (middle left direction) of the power piston 10 and which is faced with a variable pressure passage 10c of the power piston 10. In air intake, the air thus smoothly flows along the approximately semi-spherical part 13a and the tapered part 13b and, in exhausting, the air smoothly flows along the tapered part 13b. This constitution can reduce the air intake and exhaust sound.
Patent JP-H0876729-A (JP)
Title: Display processor
Inventor: SUGIMOTO MASAHIRO
IPC: G06F3/038
Filed: 1994-08-31
Abstract: PURPOSE: To prevent such a situation that operation plural functions undesirably operate by making it possible to select the effective functions by utilizing the coordinates when a mouse button is clicked. CONSTITUTION: A control section 10 discriminates the coordinate positions of a mouse cursor when the right button of the mouse 14 is clicked. This control section has display to erase the external character dots of the coordinate positions of the mouse cursor executed by a display device 16 and erases the corresponding dots from a memory 20 for forming the external characters by an external character editing section 18 when the coordinate position is within the effective range for forming the external characters. An external character edition menu window is displayed at the display device 16 to select menu if the coordinate position is out of the effective range for forming the external characters.
Patent JP-H0567210-A (JP)
Title: Picture area detection device
Inventor: NAGASAKA FUMIO
IPC: G06T1/00
Filed: 1991-09-09
Abstract: PURPOSE:To permit a processing system to automatically discriminate the area of a color gradation picture. CONSTITUTION:Picture data 4 is composed in such a way that the value of one element consists of the index of a color pallet 5. The color pallet 5 is an arrangement on a memory so that one element has the value of 24 bits. When picture data 4 is outputted to a display device 1, the value of one picture element in picture data is set to be the index and the value of 24 bits on the color pallet 5 is referred to, and is transferred to an R/G/B components generation device 3. The data is separated into the value of eight bits for the respective color components and is converted into an analog value, whereby it is transferred to a video signal device 2.
Patent JP-S61109943-A (JP)
Title: Control device for automatic speed change gear
Inventor: YAMAMOTO KOICHI
IPC: F16H61/00
Filed: 1984-10-31
Abstract: PURPOSE:To permit to prevent generation of the condition of internal lock generated due to the releasing and operating time of a brake or the like by a method wherein speed is changed to an objective speed changing step after staying temporarily at the speed changing step whereat engine brake is not effective. CONSTITUTION:During running at fourth speed, a RFD clutch 21, 3-4 clutch 27 and 2-4 brake 23 are being operated while the supply of line pressure to the tightening side of the 2-4 brake 23 is stopped from this condition to release the 2-4 brake 23. Thereafter, a coast clutch 20 is operated after a predetermined time has elapsed. In this case, the line pressure is supplied to both sides simultaneously, therefore, the released condition of the 2-4 brake 23 is kept as it is. The operation of the coast clutch 20 is being delayed in such manner, therefore, the coast clutch 20 is operated after finishing the release of the 2-4 brake 23 and whereby the internal lock may be prevented.
Patent JP-S6383931-A (JP)
Title: Light emitting element
Inventor: ANDO HIDEO
IPC: G11B7/1398
Filed: 1986-09-27
Abstract: PURPOSE:To form a spot of an elliptical shape having a sufficiently large ellipticity on a recording film of an information storage medium, by providing a light source having plural light emitting points, and a beam state converting member for working selectively on one piece of light emitting point of said light source and varying a processing state of a light beam. CONSTITUTION:A semiconductor laser array (light source) 61 is provided with a recording and reproducing semiconductor laser 61a for generating a recording and reproducing laser light La, and an erasing semiconductor laser 61b for generating an erasing laser light Lb, and the erasing laser light Lb generated from the surface side of the semiconductor laser array 61 can change the processing direction of the beam or the spot size by a beam state converting member 611, by which a diverging or converging state in the uniaxial direction (some specific direction) of the erasing laser light IB is changed, and on an information storage medium 1, an elliptical condensing spot is formed.
Patent JP-H1072287-A (JP)
Title: Diamond film and coating method with the same
Inventor: YAGYU HIROYUKI
IPC: C23C16/27
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To form a diamond film on a substrate metal so as to have sufficient adhesion to the substrate metal. SOLUTION: In this coating method, a substrate metal 1 is coated with a diamond film through an intermediate layer which is formed on the substrate metal 1 and consists of a diamond or diamond-like carbon film contg. the same constituent elements as those of the substrate metal 1. Therefore, since there are many kinds of diamond or diamond-like carbon films each contg. the same constituent elements as those of the substrate metal 1, by appropriately selecting such a film, an intermediate layer which concurrently meets the requirements with respect to matching properties with the substrate metal 1, namely, those with respect to thermal conductivity, lattice constants and chemical bonding properties and accordingly has sufficient adhesion to the substrate metal 1, can be formed.
Patent JP-H08129630-A (JP)
Title: Portable information storage device and reader writer therefor
Inventor: TAKASUGI KAZUO
IPC: B42D25/305
Filed: 1995-09-06
Abstract: PURPOSE: To provide a portable information storage device which is superior in compatibility and maintenance easiness and a reader writer which matches with the portable information storage device. CONSTITUTION: The specific number of card type information carriers 1 on which a noncontact signal transmitting means, an IC-implemented memory, a transmitting and receiving circuit, and a control circuit are mounted are superposed and stored tightly in a lower case 2, and an upper case 3 is put tightly on the external surface of the lower case 2 to constitute the portable information storage device. When the number of card type information storage carriers on hand is less than a specific number, a specific predetermined number of card type information storage carriers 1 and dummy cards formed into the same shape and the same size as the card type information storage carriers 1 are put tightly in the case one over another.  The reader writer is equipped with a medium mount part where the portable information storage device can be mounted and also equipped with a signal processing circuit with a multiple with a multiple access processing function.
Patent JP-H0391984-A (JP)
Title: Semiconductor laser device
Inventor: TADA KATSUHISA
IPC: H01S3/00
Filed: 1989-09-05
Abstract: PURPOSE:To block reflected return light at a low cost without generating a magnetic field by a method wherein a reflected return light preventive means composed of a twisted magnetic liquid crystal(TN) cell and a pair of polarizers provided onto both the primary faces of the magnetic crystal cell is provided to the laser ray outlet hole of a cap. CONSTITUTION:Laser rays emitted from a laser diode(LD) element 1 are made to penetrate through a polarizer 61 and then a TN liquid crystal cell 7, and the plane of polarization of the laser rays is rotated by an angle of 45 degrees while they pass through the liquid crystal 7. The laser rays which penetrated through the TN liquid crystal 7 are drawn outside passing through another polarizer 62. Reflected return light from the joint or the like of an external optical fiber is made to penetrate through the polarizer 62 and rotated in plane of polarization by an angle of 45 degrees while passing through the TN liquid crystal cell 7, and reaches to the polarizer 61. The reflected return light con cerned is rotated in plane of polarization by an angle of 90 degrees to the emission light, so that it can not penetrate through the polarizer 61. By this setup, reflected return light can be blocked at a low cost without generating a magnetic field.
Patent JP-S6473562-A (JP)
Title: Information reader
Inventor: SUGITO YOJI
IPC: G11B25/04
Filed: 1987-09-16
Abstract: PURPOSE:To enable information to be read regardless of the scanning direction of a recording medium by passing the recording medium between leastwise two heads oppositely disposed, reading the information recorded on the recording medium, processing the information from the beginning or the end and outputting the information of a correct reading direction. CONSTITUTION:A reading means (a reading part) 4 reading the information recorded on the recording medium by passing the recording medium between leastwise the two magnetic heads 2a and 2b oppositely disposed, a means (a buffer) 5 storing the read information and a processing means (a processing part) 6 outputting the information of the correct reading direction by processing the stored information from the beginning or the end are provided. Therefore, even when the information is read by scanning the recording medium with the aid of using the heads 2a and 2b, the read information is once stored in the buffer 5 and the like and concinuously the information is decoded from the beginning or the end and the data of the correct direction can be outputted. Thus the correct information can be read by one scanning regardless of the both side or the reading direction of the recording medium.
Patent JP-2001046431-A (JP)
Title: Disposable diaper
Inventor: SASAKI JUN
IPC: A61F13/496
Filed: 1999-08-16
Abstract: PROBLEM TO BE SOLVED: To make a disposable diaper with excellent leakproofness and fittability and to fabricate it at a reduced cost by reducing the number of parts needed for fabrication. SOLUTION: This diaper includes a substantially oblong absorbent body having a surface sheet, a leakproof sheet and an absorber 23, and a sheet-shaped member 3 placed on the back of the absorbent body. In this case, the sheet- shaped member 3 has flap parts 31 extending outwards along the side edges of the absorber 23, with elastic members placed longitudinally along the flap parts 31. A part of each elastic member is located on the back of the absorber 23 at the longitudinal center of the absorbent body and each flap part 31 has each longitudinal end thereof folded back to the front surface of the absorbent body 2, with its folding part 34 fixed in place together with the elastic member.
Patent JP-S59112989-A (JP)
Inventor: MARUKO ARUPEJIAANI
IPC: C07F7/18
Filed: 1983-12-07
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-S6197130-A (JP)
Inventor: AANESUTO UIRIAMU BARIOSHITSUKU
IPC: C07C2/76
Filed: 1985-10-17
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-S6388198-A (JP)
Title: Growth hormone for fishes
Inventor: KAWAZOE ICHIRO
IPC: A61K38/22
Filed: 1986-09-30
Abstract: NEW MATERIAL:A growth hormone polypeptide for fishes of the genus Seriola, family Carangidae of the order Percida. Amino acid composition; Asp 17.1; Thr 9; Ser 21.2; Glu 28.3; Pro 5.7; Gly 8.2; Ala 10.6; Cys 4.4; Val 6.4; Ile 10.7; Leu 28.6; Tyr 5.9, etc. Molecular weight; 22,000. Isoelectric point; 7-7.1. Solubility; Soluble in aqueous solutions. Amino acid at the amino terminal; pyroglutamic acid. Amino acid sequence at the carboxyl terminal; Sequence expressed by the formula. USE:A growth promoter for fishes useful in the culturing industrial field of fishes. PREPARATION:A hypophysis of a young yellowtail is extracted with an alkali, e.g. NaOH, etc., and the resultant extract is successively subjected to gel filtration, ion exchange chromatography and high-speed liquid chromatography to isolate and purify the aimed substance.
Patent JP-H0971768-A (JP)
Title: Friction material
Inventor: HAYASHI TAMOTSU
IPC: C09K3/14
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To obtain a friction material which can retain the effect of reducing low-frequency noises even after an intensive thermal history. SOLUTION: This friction material comprises a fibrous base, a binder resin, and a filler containing as a component thereof a mica for reducing low-frequency noises. The mica is a synthetic fluoromica such as fluorophlogopite or fluorotetrasilicomica. Because of the cleavability of the synthetic fluoromica, cohesion to a mating material and the resulting stick slipping are inhibited, and hence low-frequency noises (muffled sound) can be diminished. Because of the high thermal stability of the synthetic fluoromica, even after the friction material has undergone an intensive thermal history by severe braking, etc., its crystal structure is not destroyed and the fluoromica retains its cleavability. Thus, the effect of reducing low-frequency noises can be maintained.
Patent JP-H04111868-A (JP)
Title: Drive-in theater system
Inventor: ITO MASANORI
IPC: E04H14/00
Filed: 1990-08-30
Abstract: PURPOSE:To make it possible to see and enjoy a video movie in a state of parking by partitioning each of parking spaces with a bulkhead, etc., arranging information displaying measures in one place, and constituting each parking space so that the information stored therein can be displayed in each parking space under the control of a controlling means. CONSTITUTION:A selective device 12 of video softs is provided to on side of a screen 11 at the side in each of partition rooms 1-1-1-2. A selective circuit of video softs, a money handling circuit and an originating circuit are incorporated into the selective device 12, a plurality of number keys 12a for a video soft selection, coin and paper money slots 12b and 12c and a change withdrawal port 12d are arranged on the surface thereof, and an originating antenna 13 of the originating circuit is provided from above. After that, a CRT displayer 15 is provided to a screen 14 on the front side of the partition room. Then, a sensor 18 for detecting a car 17 is provided upward of a screen 16 on the other side thereof. Each component mentioned above is electrically connected to the side of a main computer 3 through a line 19, and it is controlled in accordance with a control program stored in the computer in advance.
Patent JP-H09133674-A (JP)
Title: Method for determining amount of fat of sample, desirably, organic sample
Inventor: RAAFUAERU KABUIETSUERU
IPC: G01N30/68
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for determining a sample, preferably the fat of an organic sample. SOLUTION: Fat is eluted from a sample through extraction 1 using a high boiling point solvent 6. Since a high boiling point solvent 6 is used, fat is entirely eluted and time required for eluation can be shortened greatly. A base 5 is added simultaneously with extraction to saponificate the extracted fat thus forming the salts of a fatty acid contained in the sample. The salts of the fatty acid are than subjected to another process where they are separated and analyzed. According to the method, fat of an organic sample 4 can be determined accurately based on the fatty acid contained in the sample.