baber/WOPTO huggingface dataset:
Patent JP-2000298171-A (JP)
Title: Laser type speedmeter for bringing ship alongside-pier
Inventor: SUZUKI TOSHIO
IPC: G01S17/58
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To accurately measure the moving speed of a hull to a quay regardless of the height of the quay and the size of the hull by projecting laser beams to the hull through a reflecting plate, and guiding reflected light from the hull to a laser sensor through the reflecting plate. SOLUTION: A reflecting plate 29 is installed near the water surface, at the lower part of a laser sensor 4 fixed to the upper part of a side face 1a of a quay 1, to change an optical axis 31 of laser beams by 90 deg. in the direction of a hull 3, parallel with the water surface. The laser beams are emitted in a vertical direction along the quay side face 1a and then changed its direction into a horizontal direction by the reflecting plate 29 to reach the hull 3. Reflected light from the hull 3 is changed its direction into the vertical direction by the reflecting plate 29 and returns to the laser sensor 4. With the laser beams thus emitted toward the hull 3 through the reflecting plate 29, the optical path length of the laser beams to the hull is formed long.  Accordingly, even when the distance between the quay 1 and hull 3 is short, the return time of laser beams is made the specified value or more to accurately compute the moving speed of the hull 3.
Patent JP-H11315091-A (JP)
Title: Sulfated galactose compound, its intermediate and production of sulfated galactose compound
Inventor: UZAWA HIROTAKA
IPC: A61P31/18
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a new sulfated galactose compound which is recognized by human influenza virus and/or aids virus, and can be used as an alternative capturing material to trisaccharide-based one. SOLUTION: This compound is expressed by formula I (wherein, R5 to R7 are each H, on acyl, or the like; Y is nitrophenoxy, aminophenoxy, or the like; M is H, an alkali metal, or the like). The compound of formula I is obtained by converting hydroxy groups in 3- and 4-sites of a galactose compound of formula II (wherein, R1 to R3 are each H, an acyl, or the like) into acetal, by reacting the product with a carboxylic acid in the presence of a carbodiimide compound to cause acylation, followed by sequentially conducting the following treatment, (i.e., treatment with an acid such as camphorsulfonic acid, the esterification with a carboxylic acid, etc., reaction with a carboxylic acid in the presence of a carbodiimide compound to cause esterification, the selective deprotection with hydrazineacetic acid, etc., reaction with a sulfating agent and treatment with sodium methoxide, etc.,  to cause deacylation.
Patent JP-H046907-A (JP)
Title: Reflecting mirror for parabolic antenna and its manufacture
Inventor: YASUIKE AKIO
IPC: B29C45/14
Filed: 1990-04-24
Abstract: PURPOSE:To form a reflecting mirror for a parabolic antenna having a reflecting mirror surface whose surface state is excellent with excellent conductivity while generation of a flaw and peeling and crack of a conductor layer due to a temperature change are eliminated by using a cloth having the conductor layer and transferring the conductor layer from the cloth to an injection molding body. CONSTITUTION:A synthetic resin injection molding parabolic antenna use reflecting mirror to the reflecting mirror surface of which a conductor layer formed on a cloth is transferred, and a synthetic resin injection molding parabolic antenna use reflecting mirror to the reflecting mirror surface of which a conductor layer formed on a cloth, a top coat layer and ruggedness on the surface of the cloth are simultaneously transferred are offered. Moreover, as the manufacture method, after the cloth having the conductor layer and the top coat layer as required is located in a cavity of a metallic die of the parabolic antenna reflecting mirror so that the conductor layer comes to the resin side, the said metallic die is set, a plasticized synthetic resin is injected and the cloth is peeled from the obtained injection molding.
Patent JP-H02285931-A (JP)
Title: Rush-current reducing circuit for switching power supply
Inventor: SATO YUKINORI
IPC: H02H9/02
Filed: 1989-04-26
Abstract: PURPOSE:To lower a rush current at a time when a switch is turned ON again immediately after the switch is turned OFF by inserting a plurality of small- sized thermistors having small heat capacity in series between an AC input source and a rectifying bridge. CONSTITUTION:Twenty small-sized thermistors are used, and thermistors for a low resistance value and large currents are employed as all of them. A rush current at a time when an input switch 24 is turned ON is limited at a small value. It is because a resistance value as a whole is represented by these total resistance value owing to the series connection of the small-sized thermistors 1-20. Since the resistance value is reduced with the elevation of a temperature, a switching power circuit is operated normally. When the input switch 24 is turned OFF, the temperature suddenly drops and the resistance value suddenly increases because the thermistors 1-20 have small heat capacity, and a rush current is limited at a small value even when the switch is turned ON again immediately after it is turned OFF.
Patent JP-H01277436-A (JP)
Title: Hydroponic culture vessel
Inventor: SEKIYA TAKASHI
IPC: A01G31/00
Filed: 1988-04-28
Abstract: PURPOSE:To provide an easily handleable, economical hydroponic culture vessel composed of a motor chamber of a pump to pump up a culture liquid, a motor case to receive the pumped culture liquid and supply the liquid to the hydroponic side and a hydroponic bed held with an upper planting case, wherein the above members are separately placed in a detachable manner. CONSTITUTION:A hydroponic bed 7, a motor case 5 and a planting case 6, etc., are attached to an upper side part of a liquid tank 1 containing a nutrient liquid (c). A prescribed plant seedling is implanted or sowed on the case 6. A pump 2 in a motor chamber 3 is driven to pump up the culture liquid in the liquid tank 1 keeping the above state and the culture liquid is flowed down and circulated from the culture liquid supplying pan 4 through the hydroponic bed 7 to effect the growth of the plant by the absorption of the culture liquid on the bed 7 with the plant. Various beds 7 having different height, depth, etc., are provided and a bed having a size suitable for the growth of the plant is selected according to the size of the vegetable, etc., to be cultured. It can be achieved by using the case 5 in common and changing the bed 7 to attain optimum distance to the upper case 6 and the depth of the bed 7, etc. The plant can be effectively grown by the use of the present vessel.
Patent JP-S5731588-A (JP)
Title: Transfer sheet
Inventor: MATSUGUCHI YUTAKA
IPC: B41M3/12
Filed: 1980-08-02
Abstract: PURPOSE: To easily form a printed pattern onto a protective film with improved productivity and to simplify a producing machine therefor, by forming the protective film on a stripping sheet, printing a variety of patterns on the protective film, and applying a transferring adhesive onto the treated surface.  
     CONSTITUTION: A transfer mark is prepared by forming a protective 2 on the surface of a stripping sheet 1 with a transparent resin or the like, printing patterns, letters or the like, to be transferred, onto the protective film 2 to form printing layers 3, 3', and then applying a transferring adhesive 4 onto the treated surface. This transfer sheet A is overlapped onto an article B to be transfered in a manner such that the adhesive layer 4 comes in contact with the surface of the article B. The transfer sheet A or the article B to be transferred is hot-pressed with a hot- press plate C, a heating roll or the like, and the stripping sheet 1 is separated from the protective film 2. Thus, the transfer sheet A is cured, made into a unitary body and transferred onto the article B to be transferred by the adhesive layer 4. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S587700-A (JP)
Inventor: SHIBATA KAZUTOSHI
IPC: G10L15/00
Filed: 1981-07-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04313889-A (JP)
Title: Semiconductor integrated circuit
Inventor: SATO HIROSHI
IPC: G11C29/00
Filed: 1991-04-11
Abstract: PURPOSE:To widen an action guarantee power area by synchronizing the boosting action of a boosting circuit with the ON action of a switching element based on the detected result of a deciding circuit for the input of a voltage exceeding a threshold voltage. CONSTITUTION:When the output level of a boosting circuit BOOST is increased in accordance with a boosting ratio, a deciding circuit SENSE detects by exceeding the prescribed threshold and a control signal is inverted to an H level. Then, an AND gate AND is synchronized to the H level, the accumulated voltage of a capacity element C2 is rised, and a switch MOSFETQ3 is turned on. Thus, the output node of the circuit BOOST is leaked to a power voltage vdd and goes to the threshold voltage or below. Therefore, since the level of the boosting voltage is stepped down by a leaking circuit LEAK forcibly, the gate destruction of the MOSFET can be prevented beforehand. At the time of screening, the action guarantee power area by the power voltage supplied from the external part can be widened.
Patent JP-S62262742-A (JP)
Title: Honeycomb type activated carbon impregnated chemical and its production
Inventor: TASHIRO YOSHIKAZU
IPC: B01J20/20
Filed: 1986-05-09
Abstract: PURPOSE:To obtain the titled carbon capable of adsorbing ammonia and hydrogen sulfide, etc., with a good efficiency by impregnating the honeycomb activated carbon formed to a fine cell with the chemical for chemically adsorbing a specific odor component, followed by forming the titled carbon. CONSTITUTION:The chemical for chemically absorbing the odor component such as ammonia, hydrogen sulfide or aldehyde, etc., which is difficult to deodorizing by an active carbon is impregnated to the active carbon by dipping the honeycomb activated carbon 1 formed to the fine cell in a tank contg. the prescribed chemical. Subsequently, the titled carbon is manufactured by calcining and drying the obtd. active carbon. The surface 1a passing air of the honeycomb active carbon 1 is formed practically to a fine cell having 10-1,000 mesh (10-1,000 cell numbers/in<2>). The chemical for absorbing the odor component is exemplified by sulfuric acid, an organic acid and sodium hydroxide, etc.
Patent JP-H11292235-A (JP)
Title: Rubber composition for pneumatic floating conveyor belt and pneumatic floating conveyor belt
Inventor: AZUMA ATSUSHI
IPC: C08L7/00
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide a rubber composition for a pneumatic floating conveyor belt, excellent in circular pipe fitting characteristics and adhesive abrasion characteristics. SOLUTION: A rubber composition for a conveyor belt is used in a conveying device having a circular tube-shaped conveying tube and a conveyor belt arranged on the interior bottom surface of the conveying tube in a state where it is elastically deformed into an arched shape in section, and to be fed in a state where it is floated by air pressure. A polymer containing in the rubber composition contains natural rubber of 20 to 50 wt.%, styrene-butadiene copolymer rubber(SBR) of 45 to 70 wt.%, and butadiene rubber(BR) of 5 to 30 wt.%.
Patent JP-H04335672-A (JP)
Title: Loading structure for developing device
Inventor: DOI KOSUKE
IPC: G03G15/08
Filed: 1991-05-13
Abstract: PURPOSE:To offer the loading structure of a developing device whose installing area can be remarkably reduced and whose reliability is improved. CONSTITUTION:The developing device 17 is inserted between the front wall 46 and the back wall 47 of a frame 3 from the upper part so that a pair of guide pins 48 and 49 arranged on the frame 3 are engaged with a guide groove 56 which is formed on the side part of the device 17 and which extends in an upper and lower direction. Under such a state that the device 17 is inserted in the frame 3 and a pair of guide pins 48 and 49 of the frame 3 arrives at the terminating position of the upper side of the groove 56 of the device 17, the lock pins 64 and 65 of the device 17 are engaged with supporting pieces 68a and 68b mounted on the frame 3. Thereafter, the loading of the device 17 in the frame 3 is finished by angularly displacing the pieces 68a and 68b along a mark shown by an arrow A and circularly moving the device 17.
Patent JP-S5332598-A (JP)
Title: Suspension tower for inboard work
Inventor: SANO YASUHISA
IPC: B63B9/06
Filed: 1976-09-07
Abstract: PURPOSE: To broaden the freedom of inboard work with the tower constructed vertically in such a manner that the lower end thereof is suspended by the rim of an opening on the deck being separated from the floor surface of the working zone at a given space whereby the tower will not reach the floor surface of the working zone aboard. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01276065-A (JP)
Title: Measuring method for heat deterioration temperature of lubricating oil
Inventor: MURAOKA AKIYOSHI
IPC: G01N21/41
Filed: 1988-04-27
Abstract: PURPOSE:To derive a history temperature which has brought lubricating oil to heat deterioration and to efficiently consider how to cope with the prevention of heat deterioration by taking notice of a fact that a polymerization reaction advances in accordance with an advance of heat deterioration of lubricating oil and deriving experimentally in advance a correlation characteristic of a history temperature for bringing lubricating oil to heat deterioration and a polymerization reaction degree of lubricating oil. CONSTITUTION:Based on a theory by which a light beam which is reflected by a mirror 3 and made incident on a detector 7 weakens, among light beams which are emitted from a light source 1 of a differential refractometer for measuring a history temperature for bringing mission oil of an automobile to heat deterioration and pass through a slit 2 and a lens 4 and have been made incident on a container cell 5, a difference between refractive indexes of a sample and a solvent THF is measured. Subsequently, by using plural kinds of polystyrene whose molecular weight is the same in polystyrene whose molecular weight can be set freely within a prescribed range, a prescribed quantity of each molecular weight is dissolved in the solvent THF, that which has lowered its viscosity is prepared, and while supplying the solvent THF to a control substance containing chamber 5b, a polystyrene solvent THF of each molecular weight is supplied to a sample containing chamber 5c, and a difference of its refractive indexes is measured.
Patent JP-S63274329-A (JP)
Title: Control system of tidal current
Inventor: SATO MASAHIRO
IPC: H02J3/24
Filed: 1987-04-30
Abstract: PURPOSE:To control the distribution of a tidal current under a stationary state and damp oscillation at the time of oscillation by measuring active power flowing through a transmission line at every loop and inserting and extracting a reactor in response to the relationship of the magnitude of the measured value and a specified reference value. CONSTITUTION:In a power system in which separated each system 1, 2 is linked by loop transmission lines 3-1, 3-2, active power PL, PR is measured by measuring sections 8-1, 8-2 at very loop, the measured values are decided by a decision control section 9, and reactors 6-1, 6-2, 7-1, 7-2 connected to respective transmission line are inserted or extracted in response to the result of the decision. When active power PR is too large, a circuit breaker 4-2 is released and the reactor 6-2 is inserted, and a circuit breaker 5-2 is released when PR is still too large, and the process is repeated up to the specified distribution of a tidal current.
Patent JP-H0799589-A (JP)
Title: Color picture device and color picture adjustment method
Inventor: SATO TSUNEO
IPC: G06T11/60
Filed: 1994-05-20
Abstract: PURPOSE:To provide a color picture device with excellent operability and whose color is adjusted in which a color adjustment command is set so as to be corresponding to displayed color information. CONSTITUTION:The device is provided with a color picture input section 1, a color adjustment section 2, a color picture output section 3, an external device interface section 4 and a picture display section 5, and a means displaying simultaneously an original picture and an adjusted picture, a means displaying an original picture of adjustment object and color information of the adjusted picture. Furthermore, an adjustment command means by which the cross reference between the color adjustment value and the color information distribution is made clear and a means setting a color adjustment matrix based on the adjustment command is provided to a color information display means 50. Thus, the cross reference among the color adjustment command, a color information graph and the adjustment picture is made clear, the operability of the human interface is improved and the user itself easily adjusts the color. Furthermore, the color adjustment of an external device is made easily.
Patent JP-S63272076-A (JP)
Title: Heterojunction type bipolar transistor and its manufacture
Inventor: KAWAI HIROHARU
IPC: H01L21/331
Filed: 1987-04-30
Abstract: PURPOSE:To lower collector capacity and emitter capacity so as to improve high-speed performance and to facilitate the formation of IC, by forming an emitter or collector region so as to contact with an outer base region on their sides and forming an intrinsic base region on a region which includes a boundary between the emitter or collector region and the outer base region. CONSTITUTION:An emitter region 33E or a collector region is formed to contact with an outer base region on their sides, and an intrinsic base region 38B is formed on a region which includes a boundary between the emitter region 33E or collector region and the outer base region 36b, and a collector region 39C or an emitter region is formed on the intrinsic base region 38B. For example, selective etching of a slanting composition layer 34 and an N-Al0.3Ga0.7As layer 33 is performed to form the emitter region 33E, and next p<+>-GaAs layer 36 serving as the outer base region is made to selectively grow. In succession, a p<+>-GaAs layer 38 serving as the intrinsic base region, an n-GaAs layer 39 serving as the collector region, and the like are made to grow serially by a MOCVD method. Subsequently, an RIE method is used to perform selectively etching removal of the n-GaAs layer 39, the p<+>-GaAs layers 38, 36, and the like.
Patent JP-S61265495-A (JP)
Title: Heat exchanger for metal hydride
Inventor: TAGASHIRA MINORU
IPC: F28D20/00
Filed: 1985-05-20
Abstract: PURPOSE:To permit to reduce the amount of heat medium, stagnating in a vessel, and improve the heat exchanging rate of the heat exchanger by a method wherein the hydrogenated metal receiving vessel and heat insulating material, having gaps which serve as the flow path of the heat medium at the periphery thereof, are provided in the vessel of heat exchanger. CONSTITUTION:The vessel 10 of heat exchanger is arranged with the heat insulating material 12 having a plurality of penetrating holes 11 therein while the hydrogenated metal receiving vessels 13 are inserted into these penetrating holes 11. The reaction of occlusion is generated when hydrogen gas from other hydrogenated metal receiving vessel flows into the vessel 13 through outlet and inlet ports 8 and an alloy 21 for hydrogenated metal has caused hydrogenating reaction, while the heat medium is flowed into the vessel 10 through an inflow and outflow port 14 simultaneously, the temperature of the heat medium is raised by heat exchange between the vessels 13, which is effected during passing through a space 22 and respective gaps 23 and the heat medium is joined in the space 24 to flow out through the inflow and outflow port 15. On the other hand, reverse reactions are effected upon reaction of heat emission. Here, the group of the vessels 13 are enclosed by the heat insulating material 12 through the gaps 23 located throughout the all periphery of the vessels 13, therefore, the stagnating amount of heat medium is small and the flow speed thereof may be increased, whereby heat exchanging efficiency may be improved.
Patent JP-H06299445-A (JP)
Title: Production of double fleece knit fabric
Inventor: SHIBATA TAKAO
IPC: D04B1/00
Filed: 1993-04-09
Abstract: PURPOSE:To obtain double fleece knit fabric holding double loops having stable positional relationship between a tie-in loop and a knit-in loop. CONSTITUTION:Single knitting process is composed of an inlay feeder part to feed inlay yarn L, a tie-in feeder part to feed tie-in yarn T and a knit-in feeder part to feed knit-in yarn K. A 2nd sinker S2 is forwarded in the knit-in feeder part to a position under the tie-in loop after the supply of the knit-in yarn. In the above process, the vertical edge (sg) of the 2nd sinker S2 is pushed out to the back of a knitting needle N to keep the tension of the tie-in loop T1 and the knit-in yarn K. Accordingly, the vertical positional relationship between the tie-in loop T1 and the knit-in yarn k is kept unchanged by the hook part of the knitting needle and the old loop is cleared from the top of the knitting needle N with a sinker top part (sf) to form a double loop having stable positional relationship between the tie-in loop T1 and the knit-in loop K1.
Patent JP-H05301032-A (JP)
Title: Film module
Inventor: MIHARA KAZUO
IPC: B01D63/08
Filed: 1992-04-27
Abstract: PURPOSE:To provide a film module free from the effect of temp. or effect of the membrane swelling by a raw liquid to be treated and preventive of module leak caused by generating wrinkles of the film. CONSTITUTION:This film module is formed by providing the film 1 on a porous supporting body 2 and at least one part 3 except the peripheral part of the film is joined by 10-90% per the total film area to the porous supporting body.
Patent JP-S5535318-A (JP)
Title: Agent and method for hardening photosensitive resin image
Inventor: TAKEUCHI KOUJI
IPC: H01L21/027
Filed: 1978-09-04
Abstract: PURPOSE:To remarkably improve resistance to water, solvents, alkali, abrasion, etc. of a resin image body by hardening the resin image with a hardening agent. CONSTITUTION:A hardening agent containing a polyglycidylether of a multivalent alcohol is applied to a resin image made of a photosenstive resin and then heated to harden or strengthen the resin image. As a multivalent alcohol, for example, ethylene glycol, diethylene glycol, polyethylenglycol, propylene glycol, dipropylene glycol, polypropyleneglycol, glycerin, sorbitol, etc. can be used.
Patent JP-H05304683-A (JP)
Title: Recording and reproducing device for color video signal
Inventor: HASEGAWA KOJI
IPC: H04N9/84
Filed: 1992-04-27
Abstract: PURPOSE:To eliminate noise by providing a plurality of horizontal delay devices synthesizing the I/O of one delay device and the output of the other delay device. CONSTITUTION:A synthesizing means 35 consists of a subtracter 35a subtracting the input of the 1st horizontal delay device 31 from the output of the 2nd horizontal delay device 32 and an amplitude limiting device 35b and a 2nd subtracter 35C. The limiting device 35b limits the signal amplitude of an output of the subtracter 35a. The subtracter 35C subtracts an output of the limiting device 35b from the output of a switch SW2 to be inputted to the device 31. When a carrier chrominance signal is outputted from a switch SW2, it is inputted in the synthesizing means 35, subtracting an input of the device 31 from an output of the device 32 to extract the noise component for two horizontal period. The limiting device 35b limits the circulating amount of the noise component, eliminating the noise component through subtraction. Further, a non-linear synthesizing means 27 synthesizes the I/O of the device 31 and the output of the device 32 of a carrier chrominance signal and eliminates the noise component for one horizontal period cycle.