baber/WOPTO huggingface dataset:
Patent JP-S53132957-A (JP)
Title: Data collection processing system
Inventor: MORI HITOSHI
IPC: G06Q50/10
Filed: 1977-04-25
Abstract: PURPOSE: To utilize the processor of a center for the system of a hotel, etc., with its constitution simplified by adding a CH detector in which accumulation memories classified by channels CH are buitl and by processing monitor charge by making access to accumulation memories in the center. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63215188-A (JP)
Title: Auto-white balance device
Inventor: YOSHIDA HIDEAKI
IPC: H04N9/73
Filed: 1987-03-03
Abstract: PURPOSE:To execute proper while balance adjustment corresponding to a practical exposing state by integrating a time section corresponding to the exposing time of an output from a photoelectric conversing means and controlling the level of a chrominance signal based on the integrated output. CONSTITUTION:The titled device is provided with plural photoelectric converting means 1R, 1G, 1B having respectively different spectral characteristics, integrating means 2R, 2G, 2B provided correspondingly to the means 1R, 1G, 1B, control means (sampling hold circuits) 3R, 3G, 3B for controlling the level of the chrominance signals based on the integrated outputs of the means 2R, 2G, 2B and a time section regulating means 4 for regulating the time section in accordance with the outputs of the means 2R, 2G, 2B. When the means 2R, 2G, 2B integrate the outputs of the means 1R, 1G, 1B for the time section corresponding to the exposing time, the chrominance signal level is controlled by the integrated outputs. Thus, the proper white balance adjustment corresponding to practical photographing light can be executed.
Patent JP-H09218576-A (JP)
Title: Movable developing device
Inventor: ONUKI TOMIO
IPC: G03G15/08
Filed: 1996-02-09
Abstract: PROBLEM TO BE SOLVED: To effectively prevent an image density irregularity, which is caused by toner sticking in the form of a band onto a developer carrier, while restricting an increase in the size of the device and a decrease in productivity by providing a speed switching means and a dummy high-speed driving control means. SOLUTION: After the developer carrier 4 of a developing means 3 moves to a developing position during an image formation cycle, the dummy high-speed driving control means 6 rotates the developer carrier 4 at least one time at high speed right before an electrostatic latent image (image part) on a latent- image carrier 1 reaches the developing position. After the electrostatic latent image (image part) on the latent-image carrier 1 reaches the developing position, it steadily rotates the developer carrier 4 and develops the image part. Thus, without using the time of the image formation cycle unnecessarily, toner attachment and development to the developer carrier 4 can be avoided. Also, without extending the time required for the image formation, such trouble as an image density irregularity due to toner sticking to the developer carrier 4 can be prevented effectively.
Patent JP-S53134058-A (JP)
Title: High voltage insulation epoxy resin composition
Inventor: KOKUBO ATSUO
IPC: C08K5/56
Filed: 1977-04-28
Abstract: PURPOSE: A specific inorganic powder and an organic metal chelate compound having pthalocyanine nucleus are incorporated into an epoxy resin to produce title epoxy resin composition resisting impulse breakage under direct-current high voltage and having good antistatic property. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000247113-A (JP)
Title: Pneumatic tire
Inventor: ISHIYAMA MAKOTO
IPC: B60C11/12
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire improved in wet performance and ice and snow performance while ensuring the rigidity. SOLUTION: A block 18 has a sipe 22 having an opening 22A formed on a tread 20. The sipe 22 is formed of the opening 22A, an opening 22B opened to a side surface 18A, and a communicating hole 22C allowing the openings 22A, 22B to communicate each other. Accordingly, the tread 20 of the block 18 is trodden, whereby the moisture sucked into the sipe 22 through the opening 22A is discharged to a groove through the communicating hole 22C and the opening part 22B. Consequently, the draining property of the sipe 22 can be improved to improve the grounding property of the block 18, and the wet steering stability performance of a pneumatic tire can be also improved since the block rigidity is sufficiently ensured.
Patent JP-H09243910-A (JP)
Title: Zoom lens
Inventor: OKADA NAOSHI
IPC: G02B15/16
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a zoom lens where parallax is not caused, which is compact and whose optical performance is high by interposing a reflection means dividing a luminous flux or switching an optical path between a 2nd lens group and a 3rd lens group. SOLUTION: This zoom lens is constituted of four groups, that is, a 1st group Gr1 being positive, a 2nd group Gr2 being negative, a 3rd group Gr3 being positive and a 4th group Gr4 being negative in order from an object side; and a half prism HP dividing the luminous flux by reflecting the luminous flux after passing through the 2nd group Gr2 is interposed between the 2nd and the 3rd groups Gr2 and Gr3. Since the luminous flux made incident on the zoom lens is divided to two optically equal luminous fluxes by the half prism HP, the parallax is not caused. Then, the half prism HP is disposed on the way of the zoom lens, so that back focus is shortened and the half prism HP itself is miniaturized.
Patent JP-2000246281-A (JP)
Title: Method for regeneration and increase in vital force of microorganism phase in activated sludge treatment
Inventor: IIDA MASANORI
IPC: C02F3/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To inexpensively realize the regeneration and increase in vital force of a microorganism phase by charging symbiotic bacteria, which are based on aerobic bacteria in which facultative anaerobic bacteria and anaerobic bacteria are allowed to coexist, in the aeration tank of an activated sludge treatment apparatus having generated the lowering of a removal ratio of BOD and COD components to perform stirring and aeration. SOLUTION: In an activated sludge treatment apparatus equipped with an aeration tank, a sedimentation tank, a discharge tank and a sludge tank, when the regeneration and increase in vital force of a microorganism phase in the aeration tank having generated the lowering of a removal ratio of BOD and COD components are achieved, symbiotic bacteria which are based on aerobic bacteria in which facultative anaerobic bacteria and a number of anaerobic bacteria are allowed to coexist are charged in the aeration tank to perform stirring and aeration. When the temp. of introduced raw waste water is 25-35 deg.C, mesophiles functioning actively within this temp. region are mainly employed as symbiotic bacteria and, when the temp. of introduced raw waste waster is 25 deg.C or lower, low temp. bacteria functioning actively within this temp. region are mainly employed.
Patent JP-S58166069-A (JP)
Title: Dot impact line printer
Inventor: MORITA MASANORI
IPC: B41J2/245
Filed: 1982-03-26
Abstract: PURPOSE:To enable to simplify the structure of a dot impact line printer by decelerating the rotation of a reciprocating drive motor to a platen and inclining the reciprocating direction of a hammer bank at the prescribed angle from the direction perpendicular to the printing sheet feeding direction. CONSTITUTION:A drive motor 3 reciprocates via an eccentric cam 10 of a drive shaft 12 a hammer bank 1 in the prescribed width and period, is decelerated via a gear train 4, bevel gear pair 5 and a belt transmission 6, thereby continuously rotating the platen 2 to feed a printing sheet, and printing the sheet during feeding. Since the printing position is displaced in the amount corresponding to the feeding distance of the sheet in this manner, the reciprocating direction of the hammer bank is inclined from the direction perpendicular to the feeding direction of the sheet at the prescribed angle alpha in proportion to the distance for feeding the sheet between the one reciprocating movement of the hammer bank 1, thereby performing printing without displacement. Thus, a structure can be simplified, and a cost can be reduced.
Patent JP-2000248471-A (JP)
Title: Nonwoven fabric sheet
Inventor: HOSHINO MASAKAZU
IPC: D06N3/00
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a nonwoven fabric sheet for synthetic leather that gives animal hair-like or mottle-like texture by using fibers different in their fineness or of different kinds. SOLUTION: This nonwoven fabric sheet comprises staple fibers, a reinforcing material and an elastic polymer in which the staple fibers is composed of an acrylonitrile copolymer including 50-95 wt.% of acrylonitrile and at least one of other monomers where at least two different kinds of acrylonitrile fibers A and B whose fiber diameters are 1 μm<=dA<=7 μm in A and 10 μm<=dB<=18 μm and the mixing ratio A/B=40/60-80/20.
Patent JP-S60194335-A (JP)
Title: Abrasion detection apparatus of insulator connection metal fittings
Inventor: SHIBAMA YASUYUKI
IPC: H01B17/00
Filed: 1984-03-14
Abstract: PURPOSE:To automatically detect the abrasion of an insulator connection part, by embedding an optical fiber in the insulator connection part at the abrasion limit position thereof and detecting such a state that no light is transmitted by the cutting of the optical fiber. CONSTITUTION:An insulator is constituted by bonding a cap 1 made of malleable cast iron, disc shaped hard porcelain 2, a steel pin 3 and cements 4, 5. The steel ball 3a formed to the lower end part of the pin 3 is inserted into the recessed part 1a formed to the cap 1 of the other insulator and clamped by a split pin 6 to form an insulator string. An optical fiber 11 is embedded in the cap 1 at the abrasion limit position thereof in a circular form. Light is supplied to the optical fiber 11 from a detector circuit and, because the optical fiber 11 is cut when abrasion reaches said optical fiber, the abrasion at the connection part of the insulator can be detected automatically.
Patent JP-2000116349-A (JP)
Title: Cream
Inventor: NASAKA MOTOI
IPC: A23L9/20
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain an O/W emulsion cream suitable for e.g. a whipped or cooking cream and containing a fat and oil freely adjusted in hardness by emulsifying a raw material comprising e.g. a fat and oil admixed with an oil and fat-solidifying agent, non-fat milk solid and water. SOLUTION: This O/W emulsion cream is obtained by emulsifying a raw material comprising at least a fat and oil, non-fat milk solid and water, wherein there is used a fat and oil (e.g. soybean oil) admixed with a fat and oil- solidifying agent comprising a >=20C fatty acid ester (e.g. glycerol monobehenic acid ester), a polyglycerin fatty acid ester (e.g. hexaglycerin pentastearate) with an HLB number of <=3, and/or a sucrose fatty acid ester (e.g. sucrose palmitic acid ester), thus obtaining the objective cream containing a fat and oil freely adjusted in hardness and useful as e.g. whipped cream, coffee cream and cooking cream.
Patent JP-H01223039-A (JP)
Title: Discharge device for motor-lorry
Inventor: NAGUMO DAISUKE
IPC: B60P1/36
Filed: 1988-03-02
Abstract: PURPOSE:To eliminate or ease the exchange of a scraper due to abrasion by attaching many connecting rods between right and left chains with fore and aft intervals provided, and also detachably providing a scraper having sliding surfaces on the upper and lower parts respectively to each connecting rod. CONSTITUTION:A discharge device 4, installed on the inner bottom part of the cargo box placed on the upper part of a body, is composed with a pair of sprockets 5 arranged at the front and rear of the cargo box and also with a pair of endless chains 6 rotatably wound on the floor plate 7 of the cargo box between each sprocket 5. And the front sprocket 5 is made to rotate with a drive source attached to the body. In this case, connecting rods 10 of which both their ends are fixed to the chains 6 with bolts 9 are arranged between each chain. And a scraper 11 having sliding surfaces 12 and 13 on the upper and lower parts is provided to the rods 10. This enables the exchange of the scraper 11 due to abrasion to become unnecessary or to be easily made alternate ly using the upper and lower surfaces 12 and 13 with the scraper 11 reversed.
Patent JP-S54139533-A (JP)
Title: Air bubble remover of ink jet recorder
Inventor: HAYASHI HIROKAWA
IPC: B41J2/19
Filed: 1978-04-20
Abstract: PURPOSE:To prevent injection failure and the decrease in injection performance and prevent the wasteful consumption of energy by operating the air bubble remover only when air bubbles enter the ink to remove the air bubbles. CONSTITUTION:An air bubble detector 4 and a deaerator 5 are provided in proximity between an ink tank 1 and a filter 2. During the operation of a printing mechanism 12, the air bubble detector 4 detects air bubbles and an amplifying level judger 7 amplifies the detection signal. When it judges that the signal has reached the preset reference level, the air bubble detection signal is sent out to a body control part 8. The body control part 8 controls a printing mechanism driving part 11 to stop the operation of the printing mechanism 12. Thence, the deaerator 5 is operated for a fixed time by controlling a deaerator driving part 9 to forcefully discharge the air bubbles in the ink channel 6. When the detection signal from the deaerator 4 no longer reaches the reference level, the body control part 8 stops the deaerator 5, then restarts the operation of the printing mechanism.
Patent JP-S53135222-A (JP)
Title: Target structure of pickup tube
Inventor: KASHIMURA MOTOJI
IPC: H01L31/08
Filed: 1977-04-30
Abstract: PURPOSE: To obtain the long-life structure with its cracking prevented, by using the material, whose linear-expansion coefficient is within the specific range until a specific temperature, as a transparent substrate and by forming a lighttransmissive-wavelength selective discontinuous layers, light transmissive continuous layers, transparent conductive layer and light conductor layer on the substrate. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06346492-A (JP)
Title: Sanitary supply in which surface is coated and machined and manufacture thereof
Inventor: DEIITAA KATSUTSUERU
IPC: B44C1/17
Filed: 1994-03-18
Abstract: PURPOSE: To give protection ability, such as the corrosion preventing ability, etc., to the surface of a sanitary article, particularly, a sanitary faucet, in addition to a decorating function and information function by coating the printed surface color-contrastingly floating from the surface. CONSTITUTION: A sanitary article, particularly, sanitary faucet is manufactured by using material which can withstand the heat of 10-250 deg.C, in particular 180 deg.C. On the surface of the faucet, a printed surface composed of multicolored characters, pictures, patterns, etc., which appear to float from the surface is coated. The characters, pictures, or patterns are marked by a heat-marking method at a temperature of, for example, at 100 deg.C or higher. Under the printed surface, layer bodies having thicknesses of 10-100 μm are arranged. For example, a worked draft layer and/or finish coating layer is formed with powder lacquer and is cured at 150-220 deg.C.
Patent JP-H01223669-A (JP)
Title: Recording and reproducing system for digital signal to rotary recording medium disk
Inventor: YAMADA YASUHIRO
IPC: H04N5/92
Filed: 1988-03-02
Abstract: PURPOSE:To execute recording for many hours without deteriorating picture quality and without deteriorating tone quality by constituting the title system so that recording of each segment signal which is continued hourly is executed in a recording area continued from a recording part of the segment signal immediately before the respective segment signals. CONSTITUTION:An image signal supplied to an input terminal 1 is converted to a discrete signal by an A/D converter ADCv, and thereafter, supplied to a change-over switch SW1, and stores alternately in storage devices MAv1, MAv2. Subsequently, with respect to signals read out alternately, the data quantity is compressed by data compressors DCCv1, DCCv2 for executing different kinds of data compressions. By the result of comparison of a compressibility deciding circuit CRJ, compressed data is stored in a memory BMr, and also, the discrete signal of a sound signal supplied to an input terminal 2 is stored. The memory BMr has a storage capacity extending over a period exceeding the rotational period of a disk D, data which is read out of the memory BMr and to which discriminating information is added is recorded through an encoder CDC, and recording can be executed for many hours without deteriorating picture quality and tone quality.
Patent JP-H0682609-A (JP)
Title: Concave reflection mirror
Inventor: SUTEIIBUN ROGAN KOOCHI
IPC: F21V7/09
Filed: 1991-03-14
Abstract: PURPOSE: To provide a light reflecting mirror which has a quadrilateral external shape, minimizes the influence on a pattern of light reflected by an internal surface, and has a standard surface as the internal surface and a quadrilateral external surface. CONSTITUTION: The reflecting mirror 30 has a large front opening 40 that light passes through and is constituted by surrounding the opening part with a rim 48 formed by alternately combining four corner parts 52 and four side parts 50. The width of the rim 48 at the corner parts 52 is larger than the width of the rim 48 at the said parts 50, and four flat part which adjoin to the four side parts 50 of the rim 48 are provided on the flank of the reflecting mirror 30, so that the outward shape of the reflecting mirror 30 looks quadrilateral because of the four flat parts.
Patent JP-S59175441-A (JP)
Title: Preparation of compound having conjugated double bond
Inventor: OODERA JIYUNZOU
IPC: C07C315/04
Filed: 1983-03-23
Abstract: PURPOSE:To convert a non-conjugated unsaturated chain compound composed of recurring unit having exomethylene group and sulfone group to a conjugated polyene compound, by carrying out the rearrangement of the double bond simultaneously to the desulfonation under a basic condition. CONSTITUTION:The compound of formula II (A' and B' are same as A and B, respectively or groups derived from A and B; A and B are organic or inorganic residue) is prepared by carrying out the simultaneous rearrangement of the double bond and the desulfonation of the compound of formula I (R is alkyl or aryl; n is positive integer) in a solvent (e.g. alcohol, DMSO, liquid ammonia, etc.) in the presence of a base (e.g. caustic alkali, alkali metal alcoholate, etc.) at -70-+100 deg.C. USE:Precursor of organic semiconductor, vitamin A, etc.
Patent JP-S55141628-A (JP)
Title: Duplex body weight meter for measuring weight of infant's head part
Inventor: TSUJI TAKESHI
IPC: G01G19/44
Filed: 1979-04-21
Abstract: PURPOSE: To enable the easy supervision of the growth state of each part of the body or the drain by parallelly providing the balance provided with a pan for measuring the head part and the balance provided with a pan for measuring the body and leg part on the same base frame.  
     CONSTITUTION: The spring balance bodies 1, 2 in which weights are displayed by pointers 3 are parallelly provided on a bed frame 4. A head part pan 5 is provided to the one spring balance body 1 and a body and leg part pan 6 on the other spring balance body 2. An infant is placed supine across both these pans 5, 6 and is weighed. It is equally well to provide a vertical movement correcting mechanism, not illustrated, for the purpose of correcting the vertical positions of the body 1 or 2 between either one of the balance body 1 or 2 and the base frame 4. As a result of this, the growth of each part of the infant's body or the growth of the drain may be known readily at an early time during daily nursing. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54141916-A (JP)
Title: Device for suppressing discharge of evaporized fuel of motorcycle to atmosphere
Inventor: MIYAJI SUMIO
IPC: F02M35/02
Filed: 1978-04-26
Abstract: PURPOSE: To improve the performance of a vaporized fuel discharge suppression device, by efficiently adsorbing and releasing vaporized fuel with a canister to raise the vaporized fuel storage capacity of the canister.  
     CONSTITUTION: A three-way valve 4 connects communication pipes 3, 5 to each other and fuel vapor produced in a fuel tank 1 is stored into a crankcase 6 through the pipes 3, 5 while an engine 14 is stopped. When the quantity of the vaporized fuel has exceeded the capacity of the case 6, the surplus fuel enters into an air cleaner 2 through a pipe 15 and stays at the bottom of the air cleaner because the density of the vaporized fuel is higher than that of air. The vaporized fuel is then efficiently adsorbed by the canister 8. Fuel vapor produced in a carburetor 12 is conducted to the air cleaner 2 through an inner air vent 17 and processed in the same way. Since the air cleaner 2 has a bottom opening fitted with the canister 8, the discharge of the vaporized fuel to the atmosphere is effectively suppressed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62208662-A (JP)
Title: Semiconductor memory
Inventor: HAYASHI HISAO
IPC: H01L21/8242
Filed: 1986-03-07
Abstract: PURPOSE:To make smaller the area a memory cell occupies by a method wherein a structure is employed wherein one of the electrodes of a capacitor is connected to one of the electrodes of a switching element and the other electrode of the capacitor is connected to a region of the opposite conductivity type formed in a semiconductor substrate. CONSTITUTION:A gate electrode 46 is formed into a prescribed pattern, and impurity regions 47 and 48 are formed by ion implantation and the like to be source.drain regions self-aligned with the gate electrode 46. At the same time, impurity is introduced for the formation of a thin film semiconductor layer 43 for the connection of a packed bed 41 and the impurity region 48. The impurity regions 47 and 48 are of the N<+> type and the region 48 may be used common with, for example, another memory cell switching transistor while the region 47 is isolated by an insulating film 36 and channel stopper region 35 from an N<+> type impurity region 39 to be connected to a common buried layer 32. This design makes smaller the area a memory cell occupies.
Patent JP-S63216896-A (JP)
Title: Novel brassinosteroid derivative
Inventor: YOKOTA TAKAO
IPC: A01N35/06
Filed: 1987-03-06
Abstract: NEW MATERIAL:The compound of formula (3-OH is oriented to alpha,beta). USE:A plant growth regulator. PREPARATION:Seed, preferably unripe seed of Phaseolus vulgaris is extracted with a solvent such as alcohols and the extract is concentrated under reduced pressure. The obtained solution is extracted with aliphatic halogenated hydrocarbons such as chloroform and the extract is concentrated under reduced pressure to obtain an oily substance. The substance is partitioned with hydrated methanol and aliphatic hydrocarbons such as n-hexane. The liquid extracted with hydrated methanol is concentrated under reduced pressure and the obtained extract is partitioned with a phosphoric acid buffer solution of about pH 8 and esters. The liquid extracted with the esters is concentrated and dried to obtain an oily product. The oil is separated into components by a combination of adsorption chromatography, gel-filtration chromatography, partition chromatography, etc.