baber/WOPTO huggingface dataset:
Patent JP-H03197722-A (JP)
Title: Water feeding draining device
Inventor: TOSHIDA MITSURU
IPC: E03B11/10
Filed: 1989-12-25
Abstract: PURPOSE:To extend a troubles hooting time by a method wherein an automatic regulating valve which limits the feed of water from an elevated water tank on a condition that a sewage tank is full of sanitary sewage is mounted on a device which feeds supply water from the elevated water tank located at an elevated level and drains through the sewage tank mounted below. CONSTITUTION:Supply water is fed from an elevated water tank 6 located at an elevated level and is drained through a sewage tank 12 located below. During failure in operation of a sewage pump 13, the sewage tank 12 is brought into a state to be full of sewage water 11 drained through a distributing pipe 10 and a full-of-water alarm is sounded through the working of a level detector 16. Simultaneously, an automatic regulating valve 17 is automatically throttled to a predetermined position, and by reduction of an amount of using water through limitation of an amount of feed water, an amount of inflow sewage water 11 to the sewage tank 12 is limited inevitably. This constitution enables extension of a time in which sewage water overflows and a time of coping with failure in operation.
Patent JP-H10164384-A (JP)
Title: Television receiver
Inventor: MASUYAMA KATSUHIRO
IPC: H04N3/16
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide a television receiver in which the interval of scanning lines is always kept excellent even when there is local ununiformity in intervals of scanning lies due to fluctuation in lightness or the like. SOLUTION: A phase comparator circuit 8 compares the phase of a vertical synchronizing signal with the phase of an output voltage outputted from a vertical deflection output circuit 5. An auxiliary drive pulse generating circuit 9 generates an auxiliary drive pulse. An amplitude adjustment circuit 10 adjusts the amplitude of the auxiliary drive pulse based on comparison result by the phase comparator circuit 8. An auxiliary vertical output circuit 11 supplies a current to an auxiliary vertical deflection coil 12 by the received auxiliary drive pulse to move scanning lines vertically within the range of one line interval.
Patent JP-H05229846-A (JP)
Title: Radiation resistant optical fiber and image fiber
Inventor: SANADA KAZUO
IPC: C03C13/04
Filed: 1991-11-22
Abstract: PURPOSE:To provide an optical fiber excellent in radiation resistant characteristics and having high NA. CONSTITUTION:The objective optical fiber is composed of a core consisting of a GeO2 glass containing at least 300ppm OH group and a clad consisting of a fluorine doped quartz glass. Since GeO2 has high refractive index of 1.61 and a refractive index of the clad is reducible to about 1.44, different in the specific refractive indices between the core and the clad can be made larger, thus optical fiber having high NA is obtained. Further, radiation resistant characteristics is improved by containing OH group in GeO2.
Patent JP-H10157943-A (JP)
Title: Elevator device
Inventor: MORI MASATO
IPC: B66B5/02
Filed: 1996-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an elevator device which can be easily adopted even in a low/intermediate building with a base isolation device. SOLUTION: In a building interposing a base isolation device 1 in an intermediate story, this constitution is formed such that in the periphery of a guide rail in an elevator, a lower end of a flexible strut 4 fixing an upper end to an upper story from a story of the base isolation device 1 is fixed to a lower story from the story of the base isolation device 1, a space between the flexible struts 4 and a position of the guide rail are restricted by a horizontal frame 5, in this horizontal frame 5, an outer frame of a floor door is mounted.
Patent JP-H09232448-A (JP)
Title: Thin film transistor and its manufacture
Inventor: ZUN YON BAKU
IPC: H01L27/11
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To ensure sufficient channel area, improve cell integration, decide an offset area by self-alignment and improve reliability by forming a horizontal groove parallel to a substrate on a gate electrode and forming a channel area in the groove. SOLUTION: A first gate electrode 21 is formed in a prescribed area on an insulating board 20, and a second gate electrode 22 is almost vertically formed on a prescribed part on the first gate electrode 21 so as to be electrically connected with the first gate electrode 21. Then, at the top edge part of the second gate electrode 22, a third gate electrode 23 is formed in parallel to the first gate electrode 21, providing a fixed space between the third gate electrode 23 and the first gate electrode 21, and a horizontal groove parallel to the substrate is formed on the gate electrode. Then, a channel area is formed in the groove. Thus, when an element is downsized, sufficient channel area is ensured, and an offset area can be formed by self-alignment.
Patent JP-H11166772-A (JP)
Title: Production of adsorption core for adsorption refrigeration machine
Inventor: INOUE SATORU
IPC: F25B35/04
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To obtain an adsorption core excellent in adsorption/desorption performance in which adsorbent can be filled well. SOLUTION: After the surface of a heat exchanger 30 having tubes 33 for passing a heat exchanging fluid and fins 34 is coated with an adhesive solution R0, solvent is dried in order to eliminate adhesion of adhesive temporarily. Under that state, an adsorbent 50 comprising multiple granules is filled from the face 30a side of the heat exchanger 30. Adhesion is recovered by wetting the adhesive with the solvent and the adsorbent 50 is bonded to the face of the heat exchanger 30 through heating. The adhesive is present only between the adsorbent 50 and the face of the heat exchanger 30 and they are bonded.
Patent JP-H11167151-A (JP)
Title: Camera equipped with flexible printed circuit board
Inventor: WATANABE AKIRA
IPC: H05K1/18
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To intercept external light to the surface of a semiconductor element even in the case of a flexible printed circuit board where the semiconductor element is mounted through a flip chip by opposing the element forming surface of the semiconductor element mounted on the flexible printed circuit board to a shading possible member constituting a camera. SOLUTION: An LCD window 3 for displaying an LCD is provided on the upper surface of an armor member 1, and an LCD 4 mounted on the flexible printed circuit board 2 is disposed at the inner part of the camera opposed to the window 3. The board 2 is arranged along the surface of a camera main body 6 over plural surfaces of the camera main body 6, and a specified electronic circuit part is mounted on the surface of the board 2. A semiconductor 5 is mounted on the board 2 by what is called a flip-chip mounting method, and its element forming surface is formed to turn down to face to the surface side of the board 2. Therefore, the element forming surface of the semiconductor 5 is mounted to face to the side of the camera main body 6 being a shading member, whereby the incidence of the external light on the element is restrained to the minimum.
Patent JP-H01173057-A (JP)
Title: Light transmittable yellow toner
Inventor: NISHIGUCHI TOSHIHIKO
IPC: C08F8/34
Filed: 1987-12-28
Abstract: PURPOSE:To obtain a sharp color by using a light transmittable yellow toner contg. the polymer obtd. by polymerizing a radical-polymerizable monomer having a specific rhodanine deriv. in the presence of a radical initiator. CONSTITUTION:The light transmittable yellow toner contains the polymer obtd. by polymerizing the radical-polymerizable monomer having the rhodanine deriv. expressed by the formula I in the presence of the radical initiator. The polymer forms the color by forming the intra-molecular charge transfer type complex in which the rhodanine ring part constitutes an electron acceptor and the benzylidene group part constitutes an electron donor in the molecular chain. Namely, said polymer forms the color by absorbing light energy at the time of transition of pi electrons nonlocalized in the electron donor in the ground state to the vacant orbit of the electron acceptor through the group [=C=CH-]. In the formula, (C) denotes a bivalent org. group; R1 denotes a lower alkyl group of 1-6C, hydroxyl group; P denotes 0 or 1.
Patent JP-2000159629-A (JP)
Title: Water-in-oil emulsified cosmetic
Inventor: BABA HAJIME
IPC: A61K8/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject cosmetic highly stable over a wide range of temperatures, incorporable with various kinds of oily and aqueous ingredients, affordable in various preparation forms, and excellent in oxidation stability as well. SOLUTION: This cosmetic is obtained by emulsifying water and oily ingredient(s) with, as the main emulsifier, one or more kinds selected from polyethylene glycol diesters of the general formula R1CO(OCH2CH2)nOOCR2 (R1 and R2 are each a 12-24C straight-chain or branched-chain alkyl group; n denotes an average polymerization degree, being an integer of 5-20). Furthermore, the stability of this cosmetic is improved if one or more kinds selected from polyhydric alcohols and derivatives thereof is (are) added to the above cosmetic.
Patent JP-H04295829-A (JP)
Title: Projection displaying apparatus
Inventor: FURANSHISUKASU YOHANESU MARIA
IPC: G02F1/137
Filed: 1991-12-17
Abstract: PURPOSE: To perform the temperature compensation of a projection display device provided with a liquid crystal display device having the layer of a liquid crystal material between two supporting plates provided with electrodes for stipulating picture elements capable of applying a voltage through the electrodes over the picture elements. CONSTITUTION: Practically parallel light beams 3 are made incident on the liquid crystal display device 4 and the liquid crystal material 13 is present between transparent substrates 7. A simple temperature compensation is performed buy optimizing a d.Δn value  (d) is the thickness of a liquid crystal layer, Δn is the difference in refractive indexes between normal waves and abnormal waves} at a maximum operating temperature. Related transmission/ voltage characteristics at different temperatures are practically parallelly extended, and thus, temperature change is compensated by single voltage compensation.
Patent JP-H08169395-A (JP)
Title: Liquid ballast device and fuel tank devise
Inventor: NAKAMURA HIROKI
IPC: B63B39/02
Filed: 1994-12-16
Abstract: PURPOSE: To provide a liquid ballast device and fuel tank device which can be simply manufactured with low cost and prevent the liquid from abrupt inclination in all directions. CONSTITUTION: A boat 1 is an either-passenger compact boat having about 5m of total length and about 2m of the maximum width for example. A water ballast device 2 of the boat 1 is constituted to receive a plastic foam as a flow regulating member 3 in a water ballast chamber 4. In the boat 1 provided with such water ballast device 2, ballast water is drained from a water intake/ water draining port 6 as the boat is accelerated from the stationary condition. Then, the flow of the ballast water is regulated by the resistance of the plastic foam (sponge 3) against the flowing of ballast water, so that the abrupt inclination of the ballast water can be prevented in the starting acceleration or the like.
Patent JP-H10171059-A (JP)
Title: Sliver halide photographic sensitive material, and its processing method
Inventor: YOSHIDA KAZUHIRO
IPC: G03C1/06
Filed: 1996-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide photographic sensitive material having sufficient sensitivity to laser beams and capable of faithfully reproducing minute dots and forming an image high in density and preventing occurrence of dye stains by forming a silver halide emulsion layer containing a specified spectral sensitizing dye. SOLUTION: The silver halide photographic sensitive material is provided with a silver halide emulsion layer containing a hydrazine derivative and a compound selected from quaternary onium compounds and the spectral sensitizing dye represented by the formula, in which each of R1 -R4 is an aliphatic group and at least one of R2 and R4 has a water-solubilizing substituent; each of V1 -V8 is H atom or a substitutent and the sum of the Hammett's substitutent constants σP values of V1 -V4 and those of V5 -V8 are each >=0.12; each of L1 -L5 is a methine group; M1 is an ion necessary to neutralize a charge in the molecule; and l is a number of the ions necessary to neutralize the charge in the molecule.
Patent JP-H05138560-A (JP)
Title: Control method for parallel link manipulator
Inventor: NAKAJIMA KATSUMI
IPC: B25J13/08
Filed: 1991-11-21
Abstract: PURPOSE:To move the end effecter of a manipulator to a target position precisely by using only a link length as the status information of a link as a rule in an order transformation and processing that value by a convergence calculation method so as to find out a target coordinates position. CONSTITUTION:In the case of the control of a parallel link manipulator, a link length LT corresponding to a target value is firstly set based on the output of encoders arranged on the motors 21, 31 of respective links 2, 3 outputted following a teaching operation. Then, an initial position Xo (the initial position and posture of an end effect) in the work frame of reference of a convergence calculation process is appointed. Then, the link length Li corresponding to an appointed coordinates position Xi (the initial position X0 in the start of a calculation process) is calculated and the difference DELTAL1 with the link length LT is found out. Whether this difference DELTAL1 is within a limit value or not is judged and in the case of NO, a coordinates displace amount DELTAXi corresponding to DELTALi is calculated and a new coordinates position is calculated by adding that value to the appointed coordinates position Xi.
Patent JP-H01178350-A (JP)
Title: Plasma heating type tundish
Inventor: NIIMI YOSHIHIRO
IPC: B22D11/10
Filed: 1987-12-29
Abstract: PURPOSE:To simplify construction of a tundish and to reconstruct the existing tundish at low cost by using a stopper for controlling flow rate of molten steel together with the fixed electrode between a main electrode in plasma torch and the molten steel in the tundish. CONSTITUTION:Refractory 12 covering on an axial center 11 of good conductive material and composing of alumina and carbon as main components has excellent property as a refractory and only a little fear of contamination to the molten steel 3 in the tundish 30 and provides the quality suiting to a stopper 10 in the tundish 30. Further, as this refractory 12 has little electric resistance together with the quality suiting to the fixed electrode, the stopper 10 can be also used as the fixed electrode 10 for plasma heating means, and the construction of the tundish 30 is simplified. Further, when the temp. of the stopper 10 in the tundish 30 raises, caused by difference of coefficients of expansions between the axial center 11 and the refractory 12, the gap between both is developed, but as this gap is buried by melting the powder 14 composing of the good conductive material filled up the long hole 11b in the outer circumferential face of the axial center 11, the electric conductivity of both is always held to good condition.
Patent JP-H04203481-A (JP)
Title: Diaphragm pump
Inventor: NAKANO SHOZO
IPC: F04B45/04
Filed: 1990-11-30
Abstract: PURPOSE:To obtain an effective absorption amount to the stroke of a displacement lever by making a diaphragm operate a linear movement by the synergism of a leaf spring which has a double-spring structure, when a linear displacement is given to the driving member of the diaphragm. CONSTITUTION:A diaphragm 2, a leaf spring 3, and a displacement lever 7 are provided on a pump main body 1, and the rotation around the rotary shaft 4 of a motor is converted into a linear reciprocating movement of the displacement lever 7 by an eccentric axis center 5 so as to give a linear movement to the diaphragm 2. Since the leaf spring 3 has a double-spring structure to exercise a synergism, an effective absorption amount to the stroke of the displacement lever 7 is obtained.
Patent JP-H07185470-A (JP)
Title: Route assembling device of mail
Inventor: TAKAHASHI TORU
IPC: B07C3/08
Filed: 1993-12-28
Abstract: PURPOSE:To reduce load applied to a mail clerk and to enhance the efficiency of mail business by automating route assembling work. CONSTITUTION:Mails supplied from a supply part 11 and scanned in address by a scanning part 12 are rearranged to delivery routes on the basis of the address data from a discrimination part 13 by a temprary stop part 17 while circulated and fed within loop feed paths 14, 16 and successively branched and fed to accumulation parts 15 to be accumulated.
Patent JP-2001153619-A (JP)
Title: Film thickness distribution measuring method for thin film
Inventor: KONDO MICHIO
IPC: G01B11/06
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To simply measure the absolute film thickness distribution of a thin film formed on a wafer or the like in a short time. SOLUTION: A relative film thickness distribution of the whole thin film on the wafer is obtained from light interference fringes, absolute values of film thickness of two or more thin film portions different in film thickness in the relative film thickness distribution are measured, and the absolute film thickness distribution of the whole thin film is obtained from the relative change amount of film thickness from the absolute values.
Patent JP-2001149952-A (JP)
Title: Silica removing device
Inventor: SATO SHIGERU
IPC: C02F5/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a silica removing device capable of preventing the generation of scale in a cooling water system such as a heat exchanger or a boiler water system for a building air conditioning, common factories, petrochemical complex or the like by effectively removing silica from silica-containing water with a simple device. SOLUTION: The silica removing device is provided with a column having a flow-in port for the silica-containing water and a flow-out port for treated water and packed with silica gel particles.
Patent JP-H01174355-A (JP)
Title: Composition for promoting absorption of substance through skin or mucosa
Inventor: FUJITA SATORU
IPC: A23L1/30
Filed: 1987-12-29
Abstract: PURPOSE:To obtain the subject safe compound useful an absorption promoter for drugs, having high promoting effects on absorption of a substance to be administered through skin and mucosa, by blending a mixture of acylglycerophospholipids with a monoglyceride of an unsaturated fatty acid having a specific iodine value. CONSTITUTION:(A) An acylglycerophospholipid which contains >=10wt.% monoaclylglycerophospholipid and is substantially a mixture of mono- and diacylglycerophospholipids as an essential component is blended with (B) a fatty acid monoglyceride comprising an unsaturated fatty acid monoglyceride which is a monoglyceride of 14-22C unsaturated fatty acid or a monoglyceride of a mixed fatty acid of the unsaturated fatty acid and 14-22C saturated fatty acid and has >=30 iodine value and <=40wt.% monoester content and/or fatty acid monoglyceride selected from middle-chain fatty acid monoglyceride having >=40wt.% monoester content of 8-12C fatty acid in the weight ratio of the component A/B of 10/90-90/10 to give the aimed composition.
Patent JP-H11154222-A (JP)
Title: Image reader
Inventor: SHIROKURA HIRONORI
IPC: H04N1/19
Filed: 1997-11-19
Abstract: PROBLEM TO BE SOLVED: To provide an image reader capable of shortening time to be required up to the start of image reading operation by simple operation. SOLUTION: The image reader 10 is provided with an image pickup part 13 for reading out an image on an image original 12, an output part 15 for outputting image data read out by the image pickup part 13 to a controlled equipment 14 through a bidirectional interface and a control part for outputting an image entry starting command to the equipment 14 when an operation start button 16 is depressed, driving the image pickup part 13 to read out an image and outputting image data read out from the output part 15 to the equipment 14.
Patent JP-H06160351-A (JP)
Title: New amylase electrophoresis measuring method
Inventor: ITO HIROSHI
IPC: C12Q1/40
Filed: 1992-11-20
Abstract: PURPOSE:To measure an alpha-amylase isoenzyme in a reaction process of one stage without the influences of intrinsic glucose, etc., by using coloring reagents such as multo-oligosaccharide represented by a specific formula. CONSTITUTION:An electrophoresis film sheet having a specimen containing an alpha-amylase isoenzyme thereto is subject to electrophoresis operation so as to fruction it. The obtained electrophoresis film sheet is pregnated with a coloring reagent containing a malgo-oligosaccharide, etc., represented by a formula I [where, A: group shown by a formula II (R1, R2, X1, and X2 stand for hydrogen atom, lower alkyl group, oxygen atom, sulfur atom, respectively); F: fructose; G: glucose; n; integer of 3 to 15] and a compound that generates water-insoluble pigments through reduction. Then, after it is incubated, the colored pattern formed on the sheet is subject to colorimetric measurement. Thus, the alpha-amylase isoenzyme can be fractioned in a reaction process of one stage without any influence of intrinsic glucose, multose, etc.
Patent JP-H02221451-A (JP)
Title: Improvement related with bound nonwoven polyester fiber structure
Inventor: IRAN MARUKUSU
IPC: D04H1/54
Filed: 1989-12-26
Abstract: PURPOSE: To form a useful new through-bonded structure by compressing and heating fiberballs comprising a mixture of polyester fibers with binder fibers and then cooling the compressed and heated fiberballs. CONSTITUTION: Fiberballs 21 consisting essentially of a mixture of polyester fibers with binder fibers are fed to a compressing section 12 comprising two moving belts 22 and 23 inclined toward each other, compressed, then heated with a heating section 13 provided with ovens 51 and 52 on both sides of moving belts 24 and 25 and subsequently passed through a cooling section 14 having cooling blowoff means arranged on both sides of moving belts 45 and 46. Thereby, the fiberballs 21 are molded into a molded block of the bonded polyester fibers having a cross section of predetermined dimensions.
Patent JP-H10176294-A (JP)
Title: Method for controlling stainless steel pickling solution concentration
Inventor: KOBAYASHI YOSHIKAZU
IPC: C23G1/08
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To obtain an analytical result in a short time without any personal error of an analyst and to appropriately control the concn. of a pickling soln. by using an automatic titrator and a specified analytical reagent to analyze the ferrous sulfate and ferric sulfate in the pickling soln. SOLUTION: Either an aq. potassium permanganate soln. A or an aq. titanium trichloride soln. B as a reagent and a sample used in pickling stainless steel and consisting of ferric sulfate, hydrofluoric acid and sulfuric acid are charged into an analytical cell, and titration is conducted. The weights of the reagent and sample are detected by a load cell, and a change in potential difference is detected by a platinum electrode. The ferrous sulfate concn. in the sample is calculated by the use of the reagent A and the ferrous sulfate concn. by the use of the reagent B based on the detection signals. The concns. of the hydrogen peroxide and sulfuric acid to be added to supplement the pickling power are then calculated.