baber/WOPTO huggingface dataset:
Patent JP-S55111794-A (JP)
Title: Production of lipid having high linolic acid content
Inventor: SUZUKI OSAMU
IPC: C12R1/645
Filed: 1979-02-19
Abstract: PURPOSE: To obtain polar lipid or neutral lipid having high linolic acid content, by a method wherein a mold of Pellicularia genus is cultivated in a medium containing carbohydrate or vegetable fiber as carbon source, and the lipid is separated or extracted from the cultivated medium.  
     CONSTITUTION: A mold of Pellicularia genus is cultivated in a medium containing carbohydrate or vegetable fiber as carbon source. Then polar lipid such as glycolipid, phospholipid or neutral lipid such as fats and oils having a linolic acid content of 65W79% is recovered from the cultivated medium by means of solvent extraction method. Examples of carbohydrates as carbon source are glucose, sucrose, starch, and molasses. Examples of vegetable fibers are linter pulp, wood pulp, and bagasse. Preferably the cultivation is carried out at a pH of 4.0W6.0 and at a temp. of 15W 38°C for 7W30 days. The cultivation of the mold is carried out in a liquid medium by static culture, shake culture, aerated agitated culture, or the like. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54110321-A (JP)
Title: Insecticide
Inventor: INAZUKA SHINICHI
IPC: A01N27/00
Filed: 1978-02-20
Abstract: PURPOSE:To provide an insecticide having broad insecticidal spectrum, and having strong repelling effect to noxious insects and effects to inhibit the ingestion, ovioposition and growth of insects, containing an aromatic compound having a specific substitution group as an effective component. CONSTITUTION:An insecticide containing an aromatic compound of the formula (R1 is 3-6C alkyl, alkenyl having a branch at alpha-position; R2,4,6 are H, OH, lower  aklyl, lower alkoxy, lower aliphatic acyl, lower alkoxycarbonyl, lower aliphatic  acyloxy, hydroxy-substituted lower alkyl, aldehyde, halogen, provided that R2,4,6  are not H at the same time; R3,5 are H, methyl, ethyl, hydroxy-substituted lower alkyl, aldehyde, halogen), e.g. 6-tert-butyl-3-methylphenol.
Patent JP-S61177481-A (JP)
Inventor: ARAI SATOSHI
IPC: G02F1/133
Filed: 1985-02-01
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-S615403-A (JP)
Title: Magnetic storage device
Inventor: HAYAKAWA WATARU
IPC: G11B5/02
Filed: 1985-02-04
Abstract: PURPOSE:To realize a thin-film magnetic head which is excellent in high recording density characteristic, by reducing the influence of a false signal voltage and utilizing an advantage that high resolution is obtained by a steep signal produced by the fine core thickness. CONSTITUTION:When a signal which is obtained when an original signal is delayed by a delay time tg at a delay circuit is passed through an attenuating circuit and enlarged Vg/Vs times (Vg: false signal voltage, Vs: normal signal voltage), a signal voltage becomes the same as a false signal voltage and its polarity becomes reverse. When this is added to the waveform of the original signal, a steep reproduced waveform, from which a false signal is removed and which is excellent in the high recording density characteristic, is obtained. Further, when a delay signal is passed through the attenuating circuit, the false signal voltage is contained in addition to the signal voltage, but influences are hardly given to the compensation output since the false signal voltage is extremely low. Therefore, a thin-film magnetic head can be operated with high resolution at a high recording density and, as a result, an extremely excellent characteristic can be given when compared with ordinary ring-shaped magnetic heads of ferrite core.
Patent JP-H07225159-A (JP)
Title: Temperature sensor
Inventor: HAYAKAWA HIROMI
IPC: G01K7/22
Filed: 1994-02-15
Abstract: PURPOSE:To miniaturize a temperature detector by connecting one edge of a lead wire to both edges of a thermistor, allowing the other edge side to protrude from a glass sealing body and the protruded edge part side to pass through a glass sealing ball so that it can protrude outside a glass tube. CONSTITUTION:A Glass tube 2 is formed in a hollow cylindrical shape and to a proper length and both edges in the axial line direction is opened. A thermistor 3 is formed in sheet-shaped rectangular shape and the entire thermistor 3 is sealed by a glass sealing body 4 consisting of an infrared ray absorption glass. Platinum lead wires 5, 5 adhered to both edges in longer direction of the thermistor 3 are connected to lead wires 7 and 7 which are penetrated and welded to glass sealing balls 6 and 6 consisting of for example lead glass. The sealing balls 6 and 6 are formed to a size with an outer diameter inserted to both the edge openings in axial direction of the glass tube 2 and are formed in a unit structure in advance after they are penetrated from the lead wires 7 and 7 and are welded, thus facilitating handling and simplifying connection operation process.
Patent JP-H03222484-A (JP)
Title: Semiconductor photodetector and threshold value logic amplifier
Inventor: MIZUSHIMA YOSHIHIKO
IPC: H01L31/0264
Filed: 1990-01-29
Abstract: PURPOSE:To improve signal to noise ratio (S/N) by composing electrodes at both ends of a semiconductor having low carrier density, and providing an amplifying function using a phenomenon for largely increasing the conductivity of an element when an optical signal is incident by applying an electric field of 1000V/cm or higher. CONSTITUTION:Electrodes 2, 3 are composed at both ends of a semiconductor substrate 1 having low carrier density which does not satisfy nl product of Gunn oscillation condition having a deep level, and an amplifying function using a phenomenon for largely increasing the conductivity of an element when an optical signal is incident by applying an electric field of 1000V/cm or higher. According to the configuration, carrier generated by a light emission is collected at the deep level of the semiconductor. Since the high electric field is applied, electrons run in a conduction band of higher level than normal energy level. Accordingly, the energy position of Fermi level is raised, a built-in electric field is strengthened, and a current generated by the light emission is increased. Thus, a semiconductor photodetector which can receive a digital optical signal of a weak signal level with high S/N is obtained.
Patent JP-H01193816-A (JP)
Title: Lens shutter controller
Inventor: MURAI NOBUAKI
IPC: G03B7/16
Filed: 1988-01-29
Abstract: PURPOSE:To appropriately and precisely perform a flashmatic at high accuracy and to reduce the number of component parts to the minimum by providing a data table which obtains a proper exposure condition in case of the flashmatic from the comparison with the information on a focusing point position and performing the control of driving with electrical signals by values obtained from the data table. CONSTITUTION:The data table (incorporated in a memory, etc., in a CPU 23) which can obtain the proper exposure condition in case of the flashmatic of a lens shutter 11 from the comparison with the information 24 on the focusing position of a photographic lens system by the range finding (a distance sensor 21) of an object is provided so as to control to drive 29 a motor 11b with the electrical signals by the values arithmetrically processed with the values obtained from said data table and the information 22 on a film sensitivity. Thus, the flashmatic can be precisely performed at high accuracy and the entire device can be made small in size and light in weight and made compact.
Patent JP-S62177182-A (JP)
Title: Chromating method
Inventor: HASEGAWA YOSHIBUMI
IPC: C23C22/37
Filed: 1986-01-30
Abstract: PURPOSE:To form a chromate film having superior adhesion even in hot water on an Al plate by chromating the Al plate with a soln. contg. chromic acid, phosphoric acid and fluorine each at a specified concn. CONSTITUTION:An Al plate is chromated with a soln. having 70-90g/l concn. of chromic acid, 250-330g/l concn. of phosphoric acid and 4-8g/l concn. of fluorine. The preferred chromating time is about 30-120sec and the preferred temp. of the soln. is about 40-60 deg.C. By the chromating, a chromate film having superior adhesion even in hot water is formed. The Al plate having the chromate film is used to make a can for food after paint such as epoxy-phenol resin paint is applied to the chromate film.
Patent JP-S61179115-A (JP)
Inventor: SHIONO SHUNJI
IPC: A47J31/50
Filed: 1985-02-01
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-H07239533-A (JP)
Title: Film magazine having closed-type light-screening window and driving element for opening and closing magazine
Inventor: MAIKERU REBAAN UIRUTO
IPC: G03B17/30
Filed: 1995-02-07
Abstract: PURPOSE: To provide a film magazine which has a freely opening and closing type sealed light shield window and the opening and closing driving element which can open and close a light shield means with simple constitution and do not make a camera complicated. CONSTITUTION: The light shield means 9 is freely rotatable between a light shield position where external light is stopped from entering the inside and a non-shield position, and the film magazine engages the light shield means 9 to hold the light shield means 9 at the light shield position, but releases the light shield means 9 once disengaged from the light shield means 9, which has a cavity into which, for example, a camera-side opening and closing driving element 19 is inserted. This cavity is formed in a shape cooperating with a lock means 13 so that when the opening and closing driving element 19 rotates in the cavity without rotating the light shield means 9 from the light shield position, the opening and closing driving element 19 disengages the light shield means 9 and lock means 13 from each other.
Patent JP-S58136807-A (JP)
Inventor: SHIMOYAMA TAKATOSHI
IPC: A47G9/00
Filed: 1982-02-08
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-H09212034-A (JP)
Title: Image forming device
Inventor: GOTO MASAHIRO
IPC: G03G15/20
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To easily and surely prevent from offsetting, by making a heating state of heat-fixing means continued corresponding to a specified controlling sequence, after completion of an image recording with respect to a transfer material. SOLUTION: When a heat-fixing device 9 reaches predetermined temp. T1 , the ready signal informing a state of permitting the printing is transmitted to a controller C1. On an occasion of receiving next print instruction, the device executes printing of a specific number of prints, returns to a standby mode on a point of time discharging the transfer material P after completing the last printing, and simultaneously counts the standby mode duration, by resetting a timer. Then, when the standby mode duration is longer than the power saving time t0 , the image forming device automatically enters in a power saving mode, and the power conduction to the heat-fixing device 9 is interrupted. In such a case, the power saving time t0 is set at t1 if a multiplex-both side unit M2 is not attached, and set at t2 which is longer than t1 , if not attached.
Patent JP-H10218074-A (JP)
Title: Power assisted vehicle
Inventor: MAEDA YOSHIHIKO
IPC: B62H1/02
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To improve the safety while a vehicle runs and stops by providing an ascent and descent detection part which detects an ascent or descent condition of a stand which supports the erection of a vehicle main body when the vehicle main body stops and can ascend and descend freely and stopping the operation of a power drive part when the stand lowers. SOLUTION: In a bicycle which makes a power drive part 15 generate auxiliary power, a detection signal of an ascent and descent detection part provided in a support part of a stand 19 is input in a control circuit when the stand 19 is lowered and parked. When a condition in which the stand 19 is lowered continues, power driving force is zero, namely, the operation by power driving force is not done. Next, when the stand 19 is raised, an indication value of an accelerator is input in the control circuit to judge whether an input signal from an accelerator circuit is the same as an output signal to the drive part or not. If the judgement is NO, output signals to the drive part 15 are increased gradually, and speed is gradually increased as time elapses so that so-called soft start is done.
Patent JP-S59144233-A (JP)
Title: Digital radio equipment
Inventor: KUME TOMIYUKI
IPC: H04B17/00
Filed: 1983-02-08
Abstract: PURPOSE:To measure transmission characteristics between transmitter and receivers easily and accurately by switching the service channel signal of a digital radio equipment to a link analyzer signal, and imposing frequency modulation upon a high-frequency carrier and sending out the resulting signal. CONSTITUTION:The service channel SC signal is inputted to an FM modulator 3 for composite modulation through an amplifier 1, LPF2, and switch circuit 6 and slight frequency modulation is imposed there upon the carrier by the SC signal to input the resulting signal to a PSK modulating circuit 4. The circuit 4 varies the phase of the FM-modulated carrier by PCM signals from terminals In1 and In2 and transmits the output through a BPF5. When the transmission characteristics of the radio equipment are measured, the circuit 6 performs switching to a terminal TMIn for transmission characteristic measurement from a link analyzer 7. The analyzer 7 sweeps the output signal of the circuit 3 over a wide range. The output of a transmitter Tx is transmitted to a receiver Rx through a radio circuit and inputted to the analyzer 7 to measure the total transmission characteristics of the radio equipment.
Patent JP-S58137398-A (JP)
Title: Dynamic loudspeaker
Inventor: SAEKI SHIYUUJI
IPC: H04R7/04
Filed: 1982-02-09
Abstract: PURPOSE:To increase a reproduction frequency band by arranging a voice coil at distance from the lengthwise center of a rectangular plane diaphragm and driving the rectangular plane diaphragm by the voice coil through a joint cone. CONSTITUTION:A voice coil bobbin 3 equipped with the voice coil 9 inserted into and coupled with the root part of the joint cone 11 is positioned (x)mm. away from the center of the rectangular plane diaphragm 1. Therefore, the elliptic opening position of the joint cone 11 is also away from the center of the diaphragm 1 and the oscillating force of the voice coil 9 is assymetrical about the center of the diaphragm 1. Consequently, the resonance mode of the diaphragm 1 which is generated conventionally is suppressed reversely. Further, damping pieces 12 and 13 made of viscoelastic materials are provided on both sides of the  rectangular plane diaphragm 1 to damp resonance. Consequently, audio frequency characteristics are flattened to increase the reproduction frequency band.
Patent JP-S62202278-A (JP)
Title: Depicting system for surface coating polygon
Inventor: ABE YASUHIRO
IPC: G09G5/36
Filed: 1986-01-31
Abstract: PURPOSE:To paint out the inner surface of a polygon simply and at a high speed by depicting, the segment between the odd number intersection of respective horizontal scanning lines and the even number intersection as a horizontal line part, shifting a group of plural adjoining picture elements and depicting a polygonal belt-shaped outline. CONSTITUTION:The coordinate information generated by operating an input device 1 is read by a control part 2. Since a thick outline is held, concerning the polygon depicted as the locus of plural picture elements, a border point detecting part 4 detects the intersection between the polygon depicted as the locus of one special picture element in plural picture elements and a horizontal scanning line. An internal area deciding part 5 identifies whether the point is the odd number point or the even number point, the internal part of the polygon is decided and a painting-out part 6 paints out the equivalent section. Thereafter, plural picture elements are shifted, an outline line is depicted, thereby, completing the surface coating of the polygon as a whole.
Patent JP-H09194977-A (JP)
Title: High strength aluminum alloy excellent in machinability
Inventor: YOSHIHARA SHINJI
IPC: C25D11/04
Filed: 1996-01-09
Abstract: PROBLEM TO BE SOLVED: To obtain a high strength aluminum alloy excellent in corrosion resistance, anodizing treatment property, and recyclability as well as in machinability. SOLUTION: This aluminum alloy has a composition consisting of, by mass, 1.5-12.0% Si, 3.5-6.0% Cu, 0.4-1.0% Mg, and the balance Al with inevitable impurities. Further, if necessary, this aluminum alloy can contain, other than the above alloying elements, either of the following (1), (2), and (3): (1) either or both of 0.5-1.5mass% Mn and 0.01-0.1mass% Ti; (2) one or more kinds among, by mass, 0.5-1.0% Fe, 0.1-0.5% Cr, and 0.1-0.5% Zr; (3) free combination of the elements enumerated in the above (1) and (2).
Patent JP-H06206549-A (JP)
Title: Urethane coated steering wheel
Inventor: NONOMURA HAJIME
IPC: B29K75/00
Filed: 1993-01-12
Abstract: PURPOSE:To provide a steering wheel wherein a coating part is formed of semi-hard polyurethane foam having a moisture proof integral skin by adding glyceride of unsaturated fatty acid with a specific value of carbon number and hydroxyl group to polyol by a specific ratio, and using water as a foaming agent. CONSTITUTION:An urethane coated steering wheel comprises a core metal part and a coating part, and it is formed of semi-hard polyurethane foam or leather wound semi-hard polyurethane foam having an integral skin. Here is added 1 to 40 pts.wt. glyceride of unsaturated fatty acid containing one or more hydroxyl group with 10 or more carbon original exponent per 100 pts.wt. polyol used in polyurethane foam, and water is used as a foaming agent. Prepolymer isocyanate, produced by reaction of glyceride of unsaturated fatty acid containing one or more hydroxyl group with 10 or more carbon original exponent and polyisocyanate, is used.
Patent JP-S57134014-A (JP)
Title: Underwater bearing
Inventor: OGUMA AKASHI
IPC: F16C17/14
Filed: 1981-02-13
Abstract: PURPOSE:To prevent a bearing from being damaged by muddy water by coupling a drain pipe opened above a water tank positioned at the lower end portion of a housing to a drain groove communicated with the inner surface of a bearing disposed on a bearing support. CONSTITUTION:A drain pipe 24 which is extended to a chamber 22 and opened above a water tank 20 disposed at the lower end portion of a housing is coupled to at least one drain groove 19 mounted on a bearing support 6. While a main machine is operated, pressurized clear water is supplied through a feed-water pipe for bearing to a bearing 5. Since the lower portion of the bearing 5 is provided with a water-seal device comprising gasket 10, there is extremely little leakage of water to the chamber 22, and water is discharged from the drain pipe 24 through the drain groove 19 to the water tank 20, further through a drain pipe 23 to the outside. Clear water having higher pressure than the water pressure of a draft tube 1 is supplied from a feed-water pipe for labyrinth 11 to a labyrinth seal 8, so as to prevent penetration of muddy water, earth and ground and so on.
Patent JP-S57134351-A (JP)
Title: Device for coupling seat belt
Inventor: SATOU YOSHIMI
IPC: B60R22/04
Filed: 1981-02-13
Abstract: PURPOSE:To reduce the length of the connection of a buckle and a tongue, by dispensing with a lockup member as in a conventional tongue and enabling the insertion and engagement of the whole tongue in the buckle. CONSTITUTION:A coupling device J is composed of a buckle 10, which is secured on a vehicle body, and a tongue 12, which is attached to the end of a seat belt. The tongue 12 is provided with a belt anchoring hole 16 and shaped almost as an obloneg. A lockup recess 17 is provided on the center of the upper part of the tongue 12 so that the lockup member 26 of the buckle 10 is can be removably engaged in the lockup recess. The buckle 10 is composed of a main body 19, a pushbutton 20 and a cover 21. When the tongue 12 is pushed into the insertion opening 14 of the buckle 10, the lockup member 26 is pushed up against a spring 27 and then dropped into the lockup recess 17 to lock up the tongue. To unlock the tongue, the pushbutton 20 is pushed up against the spring 27.
Patent JP-S60165587-A (JP)
Inventor: SAKURAI AKIO
IPC: G21C13/00
Filed: 1984-02-08
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-H10217293-A (JP)
Title: Gate cut driving unit
Inventor: KAYAHARA TOSHIHIRO
IPC: B29L17/00
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To use a molding machine and a die, either one of them does not have a driving device, by combining them by a method wherein a joint plate is detachably attached between a platen of the molding machine and the die main body, and in the joint plate, the driving source for a gate cutter which is provided in the die main body, is installed. SOLUTION: When a die main body 11 which is not equipped with the driving source of a gate cutter 43, is used by a molding machine which is also, not equipped with the driving source of the gate cutter 43, a gate cut driving unit 14 is installed between a movable side platen of the molding machine and a movable side attaching plate of the die main body 11. At the time of molding, a fixed die 12 and a movable die 13 are closed, and a molten thermopalstic resin is injected in a sprue 25, and the resin passes through a gate 52, and is filled in a cavity 15. Then, the piston 85 of a hydraulic cylinder 81 for gate cutting advances to the movable attaching plate, and moves the gate cutter 43 to the fixed die 12 while resisting to a spring 45, and cuts the resin at the gate part.
Patent JP-H10220157-A (JP)
Title: Turning-together preventive device of swivel device in excavating machine
Inventor: HAMANO MAMORU
IPC: F16L27/08
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To protect a swivel device from being turned together in an excavating machine provided with a chemical supply swivel device. SOLUTION: This excavating machine is provided with a swivel device 14, which extends a continuous length excavation rod 7 upwardly on a drive unit 6 mounted on a short length leader mast 2 so that it may rise and fall freely, penetrating drive unit in the vertical direction and is designed to supply a chemical to the upper part of the excavation rod 7 by way of a chemical distribution hole provided in the rod 7 in the upper part. In this case, a reaction receiving arm 16, which projects laterally, is provided turnably on a fixing member of the swivel device in the vertical direction. One end of a wire 19 is connected to the reaction receiving arm 16 and is arranged to drop while the other end of the wire 19 is connected to a winch 21.  A guide roller 18 is pivotally mounted on the reaction receiving arm 16 so that it may be formed engageably with a guide rail 23 provided on the leader mast 2. A wire guide sieve 20 is provided on the upper end of the leader mast 2.
Patent JP-S59145668-A (JP)
Title: Travel truck
Inventor: ONO HAJIME
IPC: B62D37/00
Filed: 1983-02-08
Abstract: PURPOSE:To travel while holding cabin horizontally even over an inclined travel path by providing a sub-frame provided with a cabin in the center while a pair of steering systems back and fro rotatably on the chassis. CONSTITUTION:When travelling on horizontal path, hydraulic cylinder 29 in a swing up device 25 is contracted by an operating lever 26 to mount a sub-frame 7 on a lateral beam 3 of chassis 1 while to secure a cabin 12 in forward direction (solid line) or rearward (imaginary line). Then a steering system 13 is operated to drive rear wheel 6 through hydraulic motor 5 and to travel while maintaining the cabin 12 horizontally. While when travelling on inclined path, the hydraulic cylinder 29 is extended through the operating lever 26 to rotate a bending link 27 thus to rotate the sub-frame 7 upwardly around the shaft 11 and stop horizontally. When descending, for example, the cabin 12 is secured rearward and operates the steering system 14.