baber/WOPTO huggingface dataset:
Patent JP-S61216668-A (JP)
Title: Alaska pollack spawn pickled in 'yuubari' melon brandy
Inventor: KANAZAWA HIROSHI
IPC: A23L17/30
Filed: 1985-03-22
Abstract: PURPOSE:Alaska pollack spawns are washed with salt solution and pickled in a 'YUUBARI' melon brandy to give pollack spawns pickled in melon brandy with a compact form, crisp taste and appropriate gloss without decoloration and good storability. CONSTITUTION:Pure melon brandy made in YUUBARI HOKKAIDO JAPAN is combined with about 5% of salt and small amounts of flavors and colorants Then, Alaska pollack spawns are washed with water, drained and dipped in the brandy as they are gently stirred, then stood for 24-30hr. Then, the spawns are taken out of the brandy, drained, placed in vessels, tightly sealed and refrigerated at -30--40 deg.C.
Patent JP-H10248436-A (JP)
Title: Fishery material
Inventor: SHIMIZU TAKAO
IPC: A01M29/12
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To obtain a fishery material which is durable enough to prevent the sticking of aquatic plants for a long period by consisting of a specific thermoplastic resin, which consists of diol modified polyester. SOLUTION: This material consists of thermoplastic resin consisting of diol modified polyester including the compound of an expression (Y in H, alkyl, etc., and R, R' are H, halogen, alkyl, etc.), metallic salt, and the complex of amine salt. In addition the diol modified polyester is desirably provided with a melting point of >=150 deg.C and a melt viscosity of <=10000 poise. In addition it is possible to properly add a reforming agent such as a conductive improving agent and an additive such as a coloring pigment into the diol transforming polyester. This material can be obtained by the method of equally mixing these material to make a film first and sticking the obtained film to the surface of a structure such as a buoy, a sea water intake, the bottom of a boat by using a proper adhesive.
Patent JP-H09250995-A (JP)
Title: Device for measuring material scientific change of sample surface in high temperature and high pressure water
Inventor: NAKAJIMA SHINYA
IPC: G01N17/02
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To measure a phenomenon under a specified condition in high temperature and high pressure water, and under an condition adapted to a rear phenomenon, by cutting an oxide film, generated on a sample surface until reaching a specified high temperature and high pressure water condition, out of the surface with a cutting file in high temperature and high pressure water. SOLUTION: A vertical driving rod 2 is provided so as to pass through a partition wall on the top part of a high pressure vessel 1, and sample holder 3 is provided to the lower end of it, for holding a sample 4. The rod 2 is, by connected to a vertical driving device 6 through a magnet 5, vertically moved. A rotary rod 6 is provided so as to pass through the lower partition wall, and a cutting tool 7 is fixed to its upper end, and a magnet 8 is provided to its lower end. The rod 6 is connected to a rotation driving device 9 with the magnet 8 in between, and the cutting tool 7 is rotated for performing cutting process for an oxide formed on a sample surface, etc. A potential measuring platinum electrode 13 is provided near the sample 4.  The high temperature and high pressure water is introduced from a high temperature water intraduction port 10 into the inside of the vessel 1, and the sample is heated at high temperature, and then it is ejected through a high temperature and high pressure water outlet port 11. The coating condition is measured with a potentiostat 12.
Patent JP-H10250376-A (JP)
Title: Dust prevention structure of entrance in bus
Inventor: KURIHARA KAZUYUKI
IPC: B62D47/02
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide the dust prevention structure of an entrance in a bus which can ensure an effective area of getting on and off in a nonstop bus and also prevent the invasion of dust in a car room. SOLUTION: In an entrance of a bus provided with an open/close door in which a getting on/off slope 8 continued to the passage in a car room and tip upper part are supported movable along a guide rail 19 extended along the car body front/rear direction and the center part of upper/lower end edge are provided to the tip 16a of a swing arm 16 and for reverse turning and moving between a close position staying along the tip edge 8a of a getting on/off slope 8 and a release position storing on the getting on/off slope 8 by the swing of a swing arm 16,  a base end is combined to the side column of the entrance and the tip is combined to the lower edge tip of the open/close door 20 and its upper end is press-contacted to the lower end edge 20b of the open/close door 20 and its lower end is press-contacted with the tip edge 8a of the getting on/off slope 8 respectively in a closed state and also the dust prevention member 25 of an elastic material property folded in the open/close state is provided.
Patent JP-S61219918-A (JP)
Title: Rear conversion lens
Inventor: SAITO TOSHIYA
IPC: G02B15/12
Filed: 1985-03-26
Abstract: PURPOSE:To correct satisfactorily the aberration, and also to reduce the cost by providing a lens constituted of six pieces containing one cemented lens for satisfying a specified expression. CONSTITUTION:A lens is constituted of a negative meniscus lens L1 whose strong concave surface is turned to an image side, a biconvex lens L2, a biconcave lens L3, a positive lens L4 whose strong convex surface is turned to an object side, a positive lens L5 whose strong convex surface is turned to the image side, and a biconcave lens L6, in order from the object side, and the biconcave lens L3 and the positive lens L4 whose strong convex surface is turned to the object side are joined. In this state, by giving a numerical value of a prescribed expression, a lens of a low cost, whose number of joint pieces is small can be obtained without deteriorating its performance.
Patent JP-H03262093-A (JP)
Title: Coin feeder
Inventor: ABE HIROSHI
IPC: G07F1/04
Filed: 1990-03-13
Abstract: PURPOSE:To remove dirt stuck to the surface of a coin, to prevent the generation of blinding due to the coin's dirt and to cleanly grind the coin by arranging hair brushes on a center circular board part of a coin feeding disc. CONSTITUTION:Brushes 8 consisting of many brush hairs 7 made of synthetic resin such as nylon are arranged on the center circular board part 3 of the con feeding disc 2. Plural brushes 8 are radially arranged on the board part 3. It is preferable to change the length of the brush hairs 7 in the radius direc tion of the board part 3. Since coins agitated in a hopper 1 and delivered can be ground by the brushes 8 in accordance with the rotation of the disc 2, dirt stuck to the coins can be removed.
Patent JP-S60203547-A (JP)
Title: Assembling structure of synthetic resin fixing member
Inventor: SHIROGISHI NORIO
IPC: B29C65/02
Filed: 1984-03-28
Abstract: PURPOSE:To simplify the molding metal die for the fixing member itself by temporarily fixing a plate holding a member to be fixed to a fixing member and welding thus assembling them. CONSTITUTION:When assembling, the neck 13c of member to be fixed is inserted laterally into the holding hole 14b of a holding plate 14. Then the plate 14 holding said member 13 is pushed approximately in vertical direction from the rear face of fixing member 11 to predetermined fixing member assembling section 12 and to fit and secure the fitting sections 12a, 14a temporarily. Thereafter, the holding plate 14 is welded sequentially by means of supersonic wave or high frequency thus to assemble said member 13 to the fixing member 11. Consequently, the fixing member 11 is only formed with an assembling section 12 projecting approximately in vertical direction from the rear face of the fixing member 11 at the position for assembling said member 13, resulting in simplification of the structure of molding metal die.
Patent JP-H03262710-A (JP)
Title: Pneumatic tire
Inventor: SADOHARA TOSHIHIRO
IPC: B60C11/12
Filed: 1990-03-13
Abstract: PURPOSE:To eliminate cracks by forming a siping whose one end is extended to a lug groove and which is formed on the land section arranged on a tread with an end section having a specified depth and a main section which is shallower than the end section and inclining the bottom section of these sections and connecting to each other. CONSTITUTION:The tread T of a tire is provided with a plurality of peripheral direction grooves 10 to 12 in parallel with each other by which the land section is divided into a plurality of sections 20 to 23. A plurality of lug sections 30 and notches 31 are arranged so as to cross each peripheral direction grooves 10 to 12. In addition, at least the land section 23 is provided with a siping 40 at least one end of which is extended to a lug groove 30. In such structure, a siping 40 comprises tapered ends 40A and 40B having depth equal to the depth of the lug groove 30 next to itself or less and flat main sections 40C which are shallower than them. The bottom section is formed by inclining both ends 40A and 40B and the main sections and connecting them to each other.
Patent JP-S52143637-A (JP)
Title: Control device for elevator
Inventor: MATSUNO TOSHIHIDE
IPC: B66B13/14
Filed: 1976-05-26
Abstract: PURPOSE: To enhance the operating efficiency of the entire elevator group settled in parallel by variably provided the door opening time of every elevator of the group in response to the elevator state. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S52143470-A (JP)
Title: Electric current limiting circuit
Inventor: TAOKA HIROTSUGU
IPC: H03K17/08
Filed: 1976-05-25
Abstract: PURPOSE:To eliminate error operation due to surge or others, by supplying gate electric current continuously to gate of thyristor, and breaking gate current only at neccessary time.
Patent JP-H02239466-A (JP)
Title: Read circuit
Inventor: KIKUCHI KAZUO
IPC: G11B20/10
Filed: 1989-03-13
Abstract: PURPOSE:To enable switching operation at high speed by enlarging the charging / discharging current of a capacitor for integration for automatic gain control and reducing the integral time constant of an automatic gain control circuit (AGC) when the fluctuation of a bias voltage exceeds a prescribed voltage with a transient response. CONSTITUTION:An output signal from a high frequency component suppressing means 14 of an AGC 12 is compared with the prescribed voltage and the pulse of prescribed time width is outputted corresponding to the output signal corresponded to the magnitude of the signal and voltage. In response to an output signal from a time limiting means 18, the current value of the charging / discharging current of the capacitor for integration in the AGC 12 and the integral time constant are switched. Namely, by turning off an analog switch 10 and turning on an analog switch 11, the charging / discharging current of a capacitor 46 for integration is enlarged in a gain control signal and the integral time constant is reduced. Thus, the transient response of a DET output signal 32 is speedily converged and samely, the amplitude fluctuation of an AGC output signal 30 is speedily converged as well.
Patent JP-S59188369-A (JP)
Title: Flat brushless motor
Inventor: TOSHIMITSU MANABU
IPC: H02K29/00
Filed: 1983-04-06
Abstract: PURPOSE:To obtain high rotating efficiency of a flat brushless motor even rotating at a high speed by forming a yoke member in a disc shape by spirally winding a thin magnetic plate and insulating between spirally wound layers. CONSTITUTION:A yoke member 10 is constructed in a disc shape by spirally winding, for example, a thin magnetic plate made of silicon stell, and the spirally wound layers are insulated therebetween by a plastic coating or the like. The member 10 carries a coil, and is opposed to the pole face of a rotor magnet to apply a rotary force to the rotor magnet. An eddy current is not generated in the member 10 upon rotating of the magnet.
Patent JP-H10253111-A (JP)
Title: Manual selecting conveyor device
Inventor: YANASE KATSUSUKE
IPC: B65F5/00
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent bad odor from reaching an operator, air having bad odor from being dispersed into a selecting chamber and further prevent a cooling or heating efficiency within the selecting chamber from being reduced. SOLUTION: This conveyor device includes a conveyor arranged in tension between a drive pulley and a tail pulley so as to constitute a carrier section 12a and a return section 12b; air sucking sections arranged at both side edges of the carrier section 12a and having an air suction port 36; and an air discharging means for generating a negative pressure, sucking air through the aforesaid air suction port 36 under negative pressure and discharging the sucked air. When air is sucked through the air suction port 36, bad odor is not flowed to an operator even if bad odor is produced from beverage or food adhered to or left at dusts transported on the conveyor. In addition, since air having bad odor does not disperse in the selecting chamber, it is possible to prevent an environment in the selecting chamber from being deteriorated.
Patent JP-H08255349-A (JP)
Title: Optical information recording/reproducing device
Inventor: MIYAGAWA NAOYASU
IPC: G11B7/24062
Filed: 1995-03-20
Abstract: PURPOSE: To provide an optical information recording medium and the optical information recording/reproducing device, capable of recording an information signal of high quality both on a guide groove and between the guide grooves and substantially improving recording density. CONSTITUTION: The guide groove and a land part are both made to be information recording tracks, and light emission power of a semiconductor laser 210 is changed between a recording power level and a reproducing power level in accordance with a recording waveform by a laser driving circuit 231, and an optical disk 207 is irradiated with a laser beam. Moreover, the recording power level and an erasing power level are changed in intensity in the guide groove and the land part to be different.
Patent JP-H11261253-A (JP)
Title: Fitting structure for design panel
Inventor: NAKAGAWA MITSURU
IPC: H05K5/03
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a structure for fitting a design panel wherein, when maintenance of a device main body is required, attaching/detaching is allowed with no damage to the design panel. SOLUTION: When a front part of a latch plate 37 is pressurized to a tapered surface 22 by a flat-blade driver 4, etc., while a design panel 3 is inserted in a device main body 2, connection parts 34 and 34 are twisted and a rear part of the latch plate 37 rises for a claw 23 to be disengaged from a square hole 36, so that design panel 3 is allowed to be taken out of the device main body 2.
Patent JP-H05232654-A (JP)
Title: Color picture image forming method
Inventor: HAIJIMA AKIMITSU
IPC: G03C7/30
Filed: 1992-02-18
Abstract: PURPOSE:To improve color developing property and rigidity of color images by developing a photosensitive material containing an acetoamide yellow coupler having a specified acyl group with a specified color developer. CONSTITUTION:A photosensitive material having a layer containing an acetoamide yellow coupler is developed with a developer containing an aromatic primary amine color developing agent expressed by formula II or III. The yellow coupler has an acyl group expressed by formula I. In formula I, R1 is a univalent group, Q is a nonmetal group necessary with C to form a 3- to 5-member hydrocarbon ring or to form a 3- to 5-member hetero-ring having hetero-atoms selected from N, O, S and P in the ring. In formula II, R1 is an alkyl group of 1-6 carbon number or hydroxyalkyl group of 3-6 carbon number, R2 is an alkylene group or hydroxyalkylene group of 3-6 carbon number, and R3 is a hydrogen atom or alkyl or alkoxy group of 1-4 carbon number. In formula III, R11 and R12 are substituents.
Patent JP-H05220237-A (JP)
Title: Fixed-position running device
Inventor: KOIKE SHOJI
IPC: A63B23/04
Filed: 1992-02-17
Abstract: PURPOSE:To provide a fixed-position running device having high practical property and the running course image function at a low cost. CONSTITUTION:A fixed-position running device is constituted of a step detecting means 17 detecting the step actions of a runner, a step number detecting means (RAM) 12 counting the step number based on the signals from the step detecting means 17, and a control means (microprocessor) 14 advancing the regeneration by a regenerating device such as a CD-ROM device 10 by one frame at every preset step number.
Patent JP-S53147212-A (JP)
Title: Synchronous motor
Inventor: OZAWA KOUJI
IPC: H02K19/10
Filed: 1977-05-27
Abstract: PURPOSE: To intend to reduce deterioration of the stator coil caused by starting coil, by switching orderly the divided windings which are used at starting, in the divided windings start. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04212633-A (JP)
Title: Power transmission selector
Inventor: FUJISAWA MUTSUMI
IPC: F16H48/38
Filed: 1991-03-01
Abstract: PURPOSE:To select three engaging positions in a good operable manner by forming a taper surface engaging with another taper surface of a third external tooth in the gear-off direction, in a part coming into contact with a second engaging position of an internal tooth and the third external tooth at a third engaging position. CONSTITUTION:External teeth 55a, 50a, 51a engageable with both first and second internal teeth 56a, 56b of a 2/4 sleeve 56 are formed in those of differential lock hub 55, intermediate hub 50 and front-wheel side hub 51. A first taper surface 56t on a tooth side being opposed to a rotational direction at a tip of the second internal tooth 56b is formed in a position contacting with the taper surface t1 of the third external tooth 51a when a tooth side of the second internal tooth 56b is reached to a 4H center differential free position, while a second taper surface 56t2 is formed in a position contacting with the taper surface t1 of the third external tooth 51a when a gear side of the second internal tooth 56b is reached to a 4H center differential lock position. Those of taper surfaces 56t1, 56t2 and taper surface t1 are formed so as to be engaged with one another in the gear-off direction.
Patent JP-H02237841-A (JP)
Title: Theft preventing system for automobile
Inventor: SUNAMI SADAKATSU
IPC: B60R25/32
Filed: 1989-03-13
Abstract: PURPOSE:To prevent a theft crime beforehand by judging the unmanned state of an automobile when an opened door is closed after the engine stop and operating an on-vehicle mounted alarm device, judging the theft crime, when the door is opened afterwards. CONSTITUTION:When a stop detecting circuit 1 detects the stop of an engine and a door opening/closing detecting circuit 2 detects the closure of an opened door, it is judged by a control circuit 3 that the automobile is put into a unmanned state. After wards, if the detecting circuit 2 detects the opening of the door, the control circuit 3 judges a theft crime for the automobile, and outputs an alarm instruction into an on-vehicle mounted alarm device 4, and operates an alarm device 4a, and puts ON a lamp circuit 4b, and informs the people on the periphery. Thus, the theft crime can be prevented.
Patent JP-H05331384-A (JP)
Title: Production of red pigment for food
Inventor: ICHI TAKAHITO
IPC: A23L13/60
Filed: 1991-03-01
Abstract: PURPOSE:To obtain a pigment which brightly colors a protein food or neutral food red by hydrolyzing a pigment extracted from a madder. CONSTITUTION:The objective red pigment is obtd. by extracting an anthraquinone pigment from at least one material selected from the group consisting of the roots, tissue culture cells, and cultured hairy roots of a madder with water or a water-contg. alcohol and hydrolyzing the extract to convert it into a substance which easily forms an aluminum complex. The hydrolysis is conducted by the treatment with an enzyme, microorganism, acid, or alkali. The enzymatic treatment is conducted at 40 deg.C or lower for 8hr by adding 1.5% or lower enzyme having a beta-glucosidase activity to the extract, by culturing in the presence of the extract a microorganism which produces an enzyme having a beta-glucosidase activity, or by using both the methods.
Patent JP-S63229321-A (JP)
Title: Rotation detector
Inventor: KUROSAWA RYOICHI
IPC: G01D5/245
Filed: 1987-03-18
Abstract: PURPOSE:To obtain a rotary position without delay, by detecting the phase difference between the exciting and inducing signals of a synchronous motor and operating an estimated rotary position at a time at every definite cycle and further operating the change portion thereof. CONSTITUTION:The clock pulse counted by a counter circuit 2 becomes a two- phase sine wave signal by a function circuit 3. Voltage having the phase corresponding to a rotary position is outputted from a secondary winding to be converted to a square wave by an FF circuit 7 and, at the rising of said square wave, the rotary position and the detection time are latched by a latch circuit 9, and the previous phase difference and detection time are transmitted to a latch circuit 11. A CPU 15 operates an estimated rotary position at a time at every definite cycle and further operates the change portion thereof to set rate input to a rate multiplier circuit 17. The output of the circuit 17 is counted by an U/D counter circuit 18 and the rotary position can be detected by a digital value on the basis of the count value of the circuit 18 without almost generating delay.
Patent JP-H11258946-A (JP)
Title: Fixing device
Inventor: KAMIJO MASAHIKO
IPC: G03G15/20
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To prevent deterioration of parts around a photoreceptor, caused by driving at the starting time and to control the loop amount of recording paper from the photoreceptor to a fixing roller. SOLUTION: A fixing motor 37 being driving source for the fixing roller 25, is provided separately from a driving source for the photoreceptor drum, and by driving the fixing motor 37 for a specific length of time at the warm-up time prior to a paper feed operation, the fixing roller 25 is rotated while stopping the photoreceptor drum. Thus, the driving source for rotating either one of a heat roller or a pressure roller is provided separately from the driving source for the electrophotographic photoreceptor and the heat roller is rotated at the warm-up time prior to the paper feed operation, thereby making the temperature distribution of the heat roller uniform.
Patent JP-S55153478-A (JP)
Title: Flyback transformer
Inventor: AYUKAWA KENICHI
IPC: H04N3/20
Filed: 1979-05-17
Abstract: PURPOSE:To increase the safety, by preventing an abnormal voltage from being applied to a receiving tube, through the picking up of the high voltage detecting value from a part of the high voltage coil of a flyback transformer. CONSTITUTION:A terminal 41 for high voltage detection is picked up from a high voltage coil 2 of a flyback transformer 1, and a voltage always proportional to the high voltage fed to the anode of a receiving tube is detected by taking a part of the high voltage coil 2 as a detection coil 4, and if the voltage exceeds a given value, the function of the receiver is stopped by stopping the oscillation of the horizontal oscillation circuit.