baber/WOPTO huggingface dataset:
Patent JP-H02223904-A (JP)
Title: Coated optical fiber
Inventor: NONAKA TAKESHI
IPC: G02B6/44
Filed: 1989-02-27
Abstract: PURPOSE:To obtain the coated optical fiber having excellent heat resistance, to extremely prolong the time to the breakage of the fiber in a high-temp. deterioration test when this coated optical fiber is used, and to improve heat resistance by incorporating a rigid polycyclic compd. into an acryl oligomer in a coating layer as an isocyanate component. CONSTITUTION:An energy beam curing type resin layer 2 of the coated optical fiber 3 having the energy beam curing type resin layer 2 on the outer periphery of the optical fiber 1 consists of an acryl oligomer, polymn. initiator and reactive diluent. The acryl oligomer is obtd. from the isocyanate of the polycyclic compd. In a more preferably example, this polycyclic compd. is a tricyclo compd. and is adamantane or the deriv. thereof. This polycyclic compd. has a tricyclo ring structure in the molecule and since the structure is extremely rigid, the heat resistance is improved. The problem of the heat resistance of the optical fiber coating is solved in this way and the coated optical fiber which can be laid even when there is the possibility of exposing the fiber to a high temp. is obtd.
Patent JP-H06209697-A (JP)
Title: Salt-reduced fresh pickle material and production of salt-reduced pickle
Inventor: HOSOKAWA YOSHINORI
IPC: A23L19/20
Filed: 1993-01-21
Abstract: PURPOSE:To provide a salt-reduced fresh pickle material giving fresh pickles seasoned with only natural materials and having a simple taste by sealing the powder of a salt-sugar mixture, tangle, shiitake mushroom, dried bonito, natural brewed product, spices, etc., in a tea bag-like bag. CONSTITUTION:The mixture of salt and sugar is mixed with the powder of only natural materials such as tangle, shiitake mushroom, dried fish such as dried bonito or parched small sardine, natural brewed product and spices, and subsequently sealed in a tea baglike bag to provide the objective salt-reduced fresh pickle stock comprising the natural materials without using a seasoning or acidic material produced by a chemical action or enzymatic action. The salt-reduced fresh pickle material sealed in the tea bag-like bag is added to boiling hot water, immersed in the boiling hot water for 5-15min to elute a stock, and added together with the tea bag-like bag to vegetables. The mixture is placed in a polyethylene bag, subjected to a hand-crumpling treatment from the upper side of the bag, sufficiently deaerated, sealed with a rubber band, and subsequently stored in a refrigerator at approximately 5 deg.C to provide the healthy salt-reduced fresh pickle having a simple taste.
Patent JP-H01217252-A (JP)
Title: Moisture sensor
Inventor: OHARA TAKAFUMI
IPC: G01N27/12
Filed: 1988-02-25
Abstract: PURPOSE:To obtain a moisture sensor producible using a semiconductor manufacturing technology, by employing ceramics formed of a metal for a moisture sensitive material. CONSTITUTION:An insulation film 13 comprising a high temperature oxidation film is formed on the surface of a silicon chip 12 applying a semiconductor production technology and gold is deposited thereon to form a p[air of counter electrodes 14. The counter electrodes 14 are coated with a solution in which ethylcellulose is dissolved as binder into a solution of metal with zirconium tetrachloride, pyridine and magnesium acetate added to ethanol and baked at about 450 deg.C for about 2hr to form a moisture sensitive ceramic layer 15. A pattern formation of a ceramic layer 15 applies a technology of photolithography. This enables the manufacture of a moisture sensor 11 utilizing a semiconductor manufacture technology without melting the counter electrodes 14 in the baking of the ceramic layer 15.
Patent JP-S53128345-A (JP)
Title: Corona discharger
Inventor: OOHARA KATSUNOBU
IPC: H01T19/00
Filed: 1977-04-15
Abstract: PURPOSE: To prevent the vibrations without requiring adjustment by providing vibration preventing means integrally with a linear electrode fixing portion such that it is in contact or non-contact with the linear electrode or that it is in contact with the same at least during the vibrations of the same. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S58158141-A (JP)
Title: Preparation of mixed feed for artificial raising of larva of galleria mellonella linne
Inventor: SAITOU RIYOUICHI
IPC: A23K10/33
Filed: 1982-03-17
Abstract: PURPOSE:To make it possible to raise improved larvae of Galleria mellonella Linne in preparing a mixed feed for the larvae of the Galleria mellnella Linne to be living baits for fishing, by using a fish meal, milk powder, pollen, honey, chrysalis powder or beeswax. CONSTITUTION:A mixed feed for the artificial raising of larvae of Gelleria mellonella Linne is prepared by mixing part or all of fish meal, milk powder, pollen, and chrysalis powder in combination to give 60wt% concentration based on the mixed feed, adding 20wt%, based on the total weight of the mixed feed, liquid honey to the resultant powdery raw material obtained from the four kinds, absorbing the lquid honey therein, and adding a powdery beeswax or plate beeswax to give 20wt% content based on the total weight of the mixed feed, and mixing them well to afford the aimed mixed feed for the artificial raising of the larvae of Galleria mellonella Linne in the state similar to the natural one.
Patent JP-S63209475-A (JP)
Title: Inverter device
Inventor: OGUCHI KUNIOMI
IPC: H02M7/497
Filed: 1987-02-26
Abstract: PURPOSE:To change synthesized output waveforms to sinusoidal waveforms, by dobubling a unit circuit made up of single-phase high frequency inverters and three-phase low frequency inverters. CONSTITUTION:The output current is controlled by high frequency inverters 1 and 2 so as to be such waveforms as modulated in amlitude. These waveforms are rectified with high frequency rectification circuits 7 and 8. If carrier wave elements are removed through filters 9 and 10, triangular waveforms with the width of 120 deg. as inverter input currents id1 and id2 will be obtained. Moreover, since low frequency inverters 3 and 4 act in the phase difference of 60 deg. each other, the respective output current, etc., of each phase are set to be synthesized output current and sinusoidal wave can be obtained.
Patent JP-S51119497-A (JP)
Title: Monitoring system of charge particle beam projector
Inventor: TSUKAMOTO KATSUHIRO
IPC: H01L21/00
Filed: 1975-04-09
Abstract: PURPOSE: A monitoring system of charge particle beam projector that is designed to delineate brightness modulation of oscilloscope by electric current of charge particle beam. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H04281246-A (JP)
Title: Recording and reproducing device
Inventor: INOUE HAJIME
IPC: G11B27/28
Filed: 1991-03-08
Abstract: PURPOSE:To avoid the troublesome repeated input of same timer recording information in VTR in which a timer is provided and the recording of the video signal is controlled by the timer. CONSTITUTION:In VTR in which a timer is provided and the recording of the video signal is controlled by the timer, the timer recording information or the channel of TV, recording start time and recording end time (or recording continuous time) is recorded in the sub-code of the tape and the video signal is recorded. (Step ST-15). The timer recording information recorded in the tape is read (Step ST-5) and the read timer recording information is set to the timer. (Step ST-6).
Patent JP-H04298797-A (JP)
Title: Voice recognition device
Inventor: HANAZAWA TOSHIYUKI
IPC: G10L15/065
Filed: 1991-03-08
Abstract: PURPOSE:To obtain the voice recognition device which performs a noise removing process without averaging the feature vector itself of a voice and does not decrease in the recognition ratio of the voice even in noisy environment as to a voice recognition device which has a noise removing function for suppressing a noise superposed on an input voice signal and recognizes the input voice. CONSTITUTION:A proximate code word selector 20 outputs plural proximate code word candidates 21 which have short distance to the input voice signal and distance candidates 22 between the respective proximate code word candidates and input voice signal from a noise addition code book 6. A moving vector calculator 23 calculates moving vector candidates 24 of the proximate code word candidates before and after noise superposition. A noise removal unit 25 inputs the moving vector candidates 24, distance candidates, and the feature vector 4 of the input voice signal and corrects the movement of the feature vector of the input voice signal caused by the noise superposition by using the load mean of the moving vector candidates to remove the noise.
Patent JP-S59168959-A (JP)
Title: Recording and reproducing method of positioning signal in rotary head type recording and reproducing device
Inventor: ODAKA KENTAROU
IPC: G11B15/18
Filed: 1983-03-16
Abstract: PURPOSE:To detect well a position to be program searched by making the level of a program search pilot signal in a recording position, which should be program searched at a reproducing time, different from that in other positions at a recording time and detecting the level difference of the program search pilot signal at a reproducing time. CONSTITUTION:Rotary magnetic heads 1A and 1B are provided at intervals of an equal angle, and a magnetic tape 2 is wound partially around the circumferential face of a guide drum 3. Each of tracks 4A and 4B is divided to a recording area Ap for a PCM signal and a recording area Ar for the program search signal. The program search pilot signal is recorded in the recording area Ar, and the level of the pilot signal is made different from other positions to record the pilot signal in the recording position which should be program searched at a reproducing time. For example, switching signals S1 and S2 are synchronized with rotary heads 1A and 1B, and the head 1A is brought into contact with the tape 2 during the half cycle of the high level of the signal S1, and the head 1B is brought into contact with the tape 2 during the half cycle of the low level of the signal S1, and the signal S2 is set to the high level in the beginning of each contacting time.
Patent JP-S63212651-A (JP)
Title: Method of winding up web and device therefor
Inventor: ENDO SHUICHI
IPC: B65H18/10
Filed: 1987-02-26
Abstract: PURPOSE:To aim at winding up a web at a high speed with a high quality by detecting the space between the outer peripheral surface of a wound-up web on a spool and the peripheral surface of a roller just before the wind-up so that the distance between the shafts is adjusted to obtain a predetermined space while the web is wound up. CONSTITUTION:One of cut halves of a web 20 is wound up through a sub-feed roller 40 onto a spool 52A provided at the forward end of an upper stage wind-up arm 50. The other half is wound up onto a spool 52B on the lower stage. A wind-up arm 50A which is rotatably arranged on an outer frame 36 through the intermediary of an arm shaft 51, is rotated in association with the extension and retraction of a hydraulic cylinder 60. A photoelectric switch 70 is set at a position spaced in the direction of the spool 52A by a slight distance from the peripheral surface of the sub-feed roller 40 on one side of the latter. When the diameter of the wound-up web increases, it is detected by the photoelectric switch 70 so as to control the hydraulic cylinder 60 so that the outer periphery of the wound-up web is controlled to always have a slight predetermined space from the roller 40. The other half is similarly wound up onto the spool 52B.
Patent JP-H09238173-A (JP)
Title: Method and device for synchronizing frequency
Inventor: MIHARA TADASHI
IPC: H04L27/38
Filed: 1996-02-29
Abstract: PROBLEM TO BE SOLVED: To synchronize the frequency of the receiving carrier of orthogonal amplitude modulated signals having a large multilevel value to that of a reproduced carrier in a short time. SOLUTION: In order to synchronize the frequency of the receiving carrier of orthogonal amplitude modulated signals having a large multilevel value to that of a reproduced carrier, a symbol point which is to be utilized for frequency discrimination is defined in advance out of symbol points a-j in an I-Q plane and, when the signal point corresponding to the defined symbol point is received, the frequency synchronization is established in a short time by rotating I-Q orthogonal coordinate axes by moving the signal points on the straight line L connecting an origin O to an ideal symbol point having the largest amplitude value. In addition, by repeating the synchronizing process by switching the receiving symbol point utilized for discrimination in accordance with the synchronous state, the phase error which occurs when the frequencies are synchronized to each other is reduced.
Patent JP-H03247869-A (JP)
Title: Multi-story cruiser boat and yacht housing device
Inventor: KODAMA ISAO
IPC: B65G1/04
Filed: 1990-02-23
Abstract: PURPOSE:To raise the ratio of space by a method in which the first and second multi-story boat housings having a multi-stage circulating type boat housing are set in parallel, both lifts to be connected with the traversers of both housings are provided between the housings in a vertically movable manner toward under the sea surface level. CONSTITUTION:The first and second multi-story boat housings 20 and 30 in which circulating type boat housings are set on multiple stages are provided in parallel at an internal, and the first and second lifts 12 and 15 are set in a mutually facing manner and connected to traversers 13-1-13-4. A lift receiving base 11 is positioned below the sea level on both the housings 20 and 30, and pallets 14 are circularly moved by a puzzle mode by a circulating type boat housing 40. The row of the sidewardly moving drive rollers 18-1 and 18-n of the traversers and the row of the vertically moving free roller 26 are set inside the traversers, and the pallets 14 are made movable in the vertical and horizontal directions. Yacht and others can thus be housed in a puzzle-type circulating housing.
Patent JP-H11315283-A (JP)
Title: Method for drying and carbonizing water-containing organic waste
Inventor: AKAHORI AKIHIRO
IPC: C10B53/00
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a method whereby water-contg. org. wastes, esp. litter from cowsheds or stables, chicken droppings, rice husks, coffee bean cake, soy bean cake, vegetable scrap and other garbage, mowed lawn of golf links, etc., are treated hygienically at a low cost. SOLUTION: Externally heated drying and carbonizing ovens 2a,...2d are formed by connecting a plurality of externally heated circular cylinders, each having a stirring and conveying member installed therein, in series via connecting passages each having an opening-closing apparatus V. A water-contg. org. waste is supplied through a supply port 2e installed at the one end of the first one (a drying oven) of the circular cylinders, is thermally dried while being conveyed under stirring to the other end, and is supplied to the following heated cylinders (carbonizing ovens) wherein to be thermally carbonized. Then, the resultant carbonization product is separated. Carbonization is thus carried out.
Patent JP-H08238362-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1995-03-03
Abstract: PURPOSE: To prevent expectation for the establishment of a specific display mode from being lost at an early stage by visualizing the setting of the specific display mode or a display mode other than that only after deriving and displaying all the plural display results when the combination of the specific display mode is displayed. CONSTITUTION: A variable display device 4 is constituted by dividing into three variable display parts, a left variable display part, a center variable display part and a right variable display part. All the variable display parts start variable display simultaneously, and the left variable display part stops first, and the right variable display part stops next, and finally, the center variable display part stops. In such a case, for example, an image on a rightward rising ready-to- winning line is displayed first, and the image arranged on a horizontal ready-to- winning line on a center stage is displayed, then, the image on a rightward falling ready-to-winning line is displayed sequentially. In such a way, the fact that the establishment of three ready-to-winning lines are recognized by a player by displaying the ready-to-winning line one by one.  Stop control for the center variable display part is performed in such a state.
Patent JP-H08238282-A (JP)
Title: Bath apparatus
Inventor: NISHIMURA JUNICHI
IPC: A61H23/00
Filed: 1995-03-03
Abstract: PURPOSE: To provide a bath apparatus which can eject air bubbles from an air bubble ejecting hole with no relation to the water reference level with a simple structure. CONSTITUTION: One end of an additional forwarding pipe L15 is connected with the midway of the forwarding pipes (L11 and L11a) of a circulation pipeline B for circulating water in a bathtub 16 through a switching three-way valve 30. Another end of the additional forwarding pipe L15 is connected with an additional connecting adaptor 31 provided in a bathtub 16. An air bubble pipeline L13 is connected with the additional forwarding pipeline L15 on the additional connecting adaptor 31 side. Only when air bubble operation is performed, a control apparatus 28 switches the switching three-way valve 30 to the additional forwarding pipe L15 side.  Then, while water in the bathtub 16 is circulated through the additional forwarding pipe L15, air is sucked from the air bubble pipeline L13 into the additional forwarding pipe L15 and air bubbles with the circulating water are ejected into the bathtub from the additional connecting adaptor 31.
Patent JP-2000240031-A (JP)
Title: Defogging method and defogging apparatus
Inventor: HAMAMURA TETSUNOSHIN
IPC: E01H13/00
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To prevent environmental pollution without using gas, chemical and the like and defog a road at a low cost by sprinkling water from a water sprinkling nozzle to make a state close to natural rainfall, thereby adsorbing fog generated on the road to be eliminated. SOLUTION: A water storing tank 1 is buried under the ground of a road R, and water drops with a particle diameter of 1.52 mm is sprinkled from a sprinkling nozzle 6 through a supply mechanism 7 formed by a water feed pump and various valves by water drop distribution with a water content of 30 g/m to adsorb and eliminate fog on a road R. A fog detecting sensor 8 is provided on the road R to detect generation and extinction of fog, and the supply mechanism 7 is automatically controlled through a controller 9. The water storing tank 1 is supplied with city water and river water through a supply path 2, and the road R is made water permeable so that water on the road R is recovered in a water permeable receiver B by a collecting path 3, and drain in a side groove P is recovered through a filter 5 by a collecting path 4 to be collected in the water storing tank 1. Accordingly, gas and chemicals are not used to prevent environmental pollution and the road R can be defogged at a low cost.
Patent JP-H10242581-A (JP)
Title: Nitride semiconductor laser element
Inventor: SANO MASAHIKO
IPC: H01S5/343
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a new structure of a nitride semiconductor which oscillates continuously and can hold its long life time. SOLUTION: In a nitride semiconductor laser element, there are provided successively on a substrate 1 an n-type nitride semiconductor layer 2, an active layer 3, and a p-type nitride semiconductor layer 4. Further, a ridge stripe 4' is formed in one portion of the p-type nitride semiconductor layer 4. In this nitride semiconductor laser element, providing a positional discrepancy in the vertical direction to its substrate 1 between a center line (a) of the width of the ridge stripe 4' formed in the one portion of the p-type nitride semiconductor layer 4 and a center line (b) of the width of the active layer 3, the crystal of the ridge stripe portion 4' is made hardly destroyable, thereby improving the life time of the element.
Patent JP-H01219526-A (JP)
Title: Optical temperature detector
Inventor: KUBOTA SHUNSUKE
IPC: G01J5/08
Filed: 1988-02-29
Abstract: PURPOSE:To measure high temperature with a little loss of light energy and high accuracy by forming a coating layer which is optically transparent and has a lower refractive index than an optical transmission rod on the outer peripheral surface of the rod. CONSTITUTION:The coating layer 52 is formed on the outer peripheral surface of the sapphire rod 50 by adhering the material which is optically transparent to infrared rays and has the lower refractive index than the rod 50, e.g. quartz glass or epoxy resin on the outer peripheral surface. Consequently, the light energy which is emitted by a radiation body 11 is reflected totally by the border surface between the sapphire rod 50 and low-refractive-index transparent material, so even if an absorbing material such as soot sticks on the coating layer 52 during measurement, the transmitted light energy is not absorbed and light energy attenuation in transmission is therefore prevented effectively.
Patent JP-2000246473-A (JP)
Title: Laser beam slit device and its method, and sheet for laser beam slit
Inventor: WATANABE NOBUYOSHI
IPC: B23K26/066
Filed: 1999-02-23
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam slit device to slit a sheet having a film layer formed on a surface of a flexible base sheet. SOLUTION: A laser beam slit device comprises a means to travel T a sheet 40, a laser beam oscillator 10, a laser beam shaping means 20 to shape the laser beam into a shape of the specified rectangular section, and an optical system 30 to irradiate the laser beam D on the sheet. The laser beam shaping means has at least one mask provided with a rectangular opening, the laser beam passing through the mask is shaped to the specified rectangular section, and the traveling sheet is irradiated with the laser beam to be slit. Alternatively, the laser beam may be shaped to the shape of the specified rectangular section by allowing the laser beam to pass through a cylindrical lens in place of the mask.
Patent JP-S4925456-A (JP)
IPC: H01G11/42
Filed: 1973-04-20
Abstract: 1424894 Impregnated graphite STANDARD OIL CO 30 April 1973 [8 May 1972] 20426/73 Heading C1A [Also in Division H1] An electronically conducting, ionic insulating current collector or inter-cell connector for a capacitive device (see Division H1) comprises flexible graphite sheet impregnated with polymeric material. The graphite may have anisotropic conductively and the impregnant is preferably rendered conductive by loading with carbon black in which case it is preferably an elastomer, e.g. natural or synthetic rubber. Low M.W. impregnants may be applied in fluid form, higher M.W. impregnants as solutions. Non- conductive impregnants may be applied as low M.W. precursors subsequently cured in situ, e.g. butyl rubbers, vinyl nitriles, acrylonitrile and polyacrylonitrile may then be charred in situ. Solutions may be applied by vacuum impregnation, brush or spray coating. Liquid polymer may be painted on to one graphite sheet, covered with a second sheet and the two pressed together to force the polymers into the pores of both. In any case where an elastomer is used, it may be cured by nuclear, ultraviolet or infra-red radiation, steam, hot air or vulcanization.
Patent JP-S51120574-A (JP)
Title: Squeezing conveyor
Inventor: SUZUKI YASUO
IPC: B65G15/00
Filed: 1975-04-14
Abstract: PURPOSE: The provision of the conveyor designed to guide goods, during conveyance, between the feeding conveyor and the picking conveyor. 
     COPYRIGHT: (C)1976,JPO&Japio