baber/WOPTO huggingface dataset:
Patent JP-H03118820-A (JP)
Title: Method and device for decomposing and removing nitrogen oxide
Inventor: KINDAICHI YOSHIAKI
IPC: B01D53/34
Filed: 1989-09-29
Abstract: PURPOSE:To remove NO2 at a high rate by adsorbing NOX to a treatment layer consisting of an NOX adsorbent and an NOX decomposition catalyst at low temp. and concentrating NOX and thereafter heating this treatment layer to deadsorb and also decompose NOX. CONSTITUTION:A pair of treatment tanks 2, 3 which are packed with an adsorbent of nitrogen oxide and a decomposition catalyst thereof (e.g. zeolite carried with copper) are connected via a flow path changeover valve 6. A pair of treatment tanks 2, 3 are alternately held at the temp. of desorption and decomposition of nitrogen oxygen and at the temp. of adsorption thereof. Such a flow path is formed so that the treatment tank held at the temp. of adsorption of nitrogen oxide is always positioned at the downstream side of the treatment tank held at the temp. of desorption and decomposition of nitrogen oxide by changeover of the flow path via the valve 6 and also the treatment tank held at the temp. of adsorption of nitrogen oxide is connected with the treatment tank held at the temp. of desorption and decomposition thereof in series via the valve 6. As a result, NOX is removed at a high rate.
Patent JP-H0198496-A (JP)
Title: Purification of dideoxyadenosine
Inventor: OTANI MASARU
IPC: C12P17/18
Filed: 1987-10-12
Abstract: PURPOSE:To purify dideoxyadenosine produced by action of a microorganism or enzyme in high purity advantageously on an industrial scale, by absorbing the dideoxyadenosine into a nonpolar and porous resin. CONSTITUTION:2',3'-Dideoxyadenosine produced by action a microorganism or enzyme and containing 2',3'-dioxyuridine, adenine and uracil as impurities is absorbed into a nonpolar and porous resin (preferably styrene-divinylbenzene based copolymer), preferably using a column system. Liquid rate passing through the column, i.e. SV is preferably 1-2 and temperature for bringing the liquid into contact with the column is preferably 10-60 deg.C. As the eluate, an aqueous solution of lower aliphatic alcohol is preferred. As the eluting rate, SV is preferably 1-2.
Patent JP-S62114243-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIYAJIMA HIROSHI
IPC: H01L23/522
Filed: 1985-11-13
Abstract: PURPOSE:To prevent a surface protecting film from cracking by digging a recess corresponding to a wiring region on an interlayer insulating film of lower layer, and burying a metal wiring layer in the recess. CONSTITUTION:With a mask for forming metal wirings or a mask oversized or undersized from the previous mask a recess 5a is dug on a metal wiring forming portion of an interlayer insulating film 5, and an outer peripheral metal wiring layer 3 is formed in the recess 5a. Accordingly, to form the layer 3 in the recess 5a dug on the film 5 of a lower layer, the step of the layer 3 is eliminated on the film 5, the surface of a surface protecting film 4 is resultantly flattened to alleviate the concentration of a stress applied to the film 4 due to a thermal expansion, Thereby suppressing the generation of a crack of the film 4.
Patent JP-H1197889-A (JP)
Title: Electronic component feeding device
Inventor: NAKAJIMA TAKEO
IPC: B23P19/00
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To provide an electronic component feeding device wherein an electronic part is fed stably and fast, especially a small and light-weight electronic component is fed easily in stable manner. SOLUTION: With an electronic component 3 housed in a housing component 2, an electronic component feeding tape 1 covered with a top tape 4, whose surface can be peeled off is transported along a tape transporting surface 6. On the tape transporting surface 6, a charge-enhancing material 10 in which static electricity is generated due to through friction against the electronic component feeding tape 1 is provided. The top tape 4 is peeled off before an electronic component take-out position, where the electronic component 3 is taken out of the housing part 2 by a vacuum-clamping nozzle 9.
Patent JP-H1082320-A (JP)
Title: Cooling structure of water-cooled engine
Inventor: KORIYAMA MASAO
IPC: F01P7/16
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To make the control of cooling water so as to be optimally performable by setting up a sensor in an optimum position for control and controlling the valve opening by a thermostat, even if a setup place of this thermostat is not minutely restricted, as the cooling water is finely controllable in response to any temperature change in an engine body, without juxtaposing plural thermostats different in setting temperature of the valve opening to each setup place of the thermostats, in this water-cooled engine. SOLUTION: This engine controls a flow rate of cooling water being taken into two engine bodies 2 and 3 through a thermostat 13, while it also controls the flow rate of the cooling water to be discharged out of the side of a cylinder block 3 of the engine body through another thermostat 14. In this case, at least one side of these thermostats 13 and 14 is set to be an electronically controlled thermostat being controlled on the basis of each temperature detection of both the engine bodies 2 and 3.
Patent JP-H1084664-A (JP)
Title: Permanent magnet eddy-current speed reduction device
Inventor: KUWABARA TORU
IPC: F16D65/28
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To seal a leakage of magnetism at the time of non-braking even when ferromagnetic plates are thin relatively and to enable rotation of magnet support tubes even by a small-sized actuator, for obtaining an intermediate braking force. SOLUTION: A guide tube 4 of nonmagnetic substance having an inside hollow part 4c having a rectangular section is disposed inside a brake drum 2 connected to a rotating shaft and a large number of 'ferromagnetic plates 5 are connected, in the circumferential direction and with equal gaps, to the outer tube part 4a of the guide tube 4. Magnet support tubes 16 and 17 of magnetic substance lined up in the axial direction are supported rotatably in the inside hollow part 4c of the guide tube 4. Magnets 6 and 7 being twice the number of the ferromagnetic plates 5 are connected to the outer peripheral surfaces of the magnet support tubes 16 and 17 so that the polarities opposite to the ferromagnetic plates are different for every in the circumferential direction.  By an actuator 20a, the magnet support tubes 16 and 17 are rotated to a braking position where the polarities of the magnets 6 and 7 in relation to each ferromagnetic plate 5 are all the same, to a non-braking position where the polarities of the magnets 6 and 7 are different from each other in relation the plate and to an intermediate braking position in the middle between the these positions.
Patent JP-H0659378-A (JP)
Title: Direct positive silver halide emulsion and color diffusion transfer photosensitive material using same
Inventor: FUJITA MUNEHISA
IPC: G03C8/10
Filed: 1992-08-10
Abstract: PURPOSE:To improve deterioration of sensitivity at the time of low illuminance exposure by using the polymer having repeating units each derived from an ethylenically unsaturated monomer as a peptizer to form silver halide grains and chemically sensitizing the surface of the silver halide grains in the presence of a polymer having specified repeating units. CONSTITUTION:The silver halide grain is produced by using, as a peptizer, a polymer having repeating units each derived from an ethylenically unsaturated monomer having at least one kind of thioether structure on the side chain and the grain surface is chemically sensitized in the presence of the polymer having repeating units each represented by formula I, in which R<1> is H or alkyl; Q is one of groups represented by formulae II-V; q is 2, 3, or 4; each of R<2> and R<3> is, independently, H or alkyl; Z<1> is an atomic group necessary to form a lactam ring or the like; A in formula IV is a simple bond or a group of-C(=C)- or the like; and A in formula V is same as A in formula IV or a group of-O- or the like.
Patent JP-H0889576-A (JP)
Title: Inhalation type medication device
Inventor: OKI HISATOMO
IPC: A61M13/00
Filed: 1994-09-27
Abstract: PURPOSE: To efficiently diffuse and incorporate drug powder into inhalation air by making it possible to easily inhale the drug powder in a capsule. CONSTITUTION: A capsule holder 6 is attachably and detachably housed in a holder housing part 2 of a suction piece 1. A capsule housing hole 7 communicating with an inhalation port 3 via a sucking out hole 8 is formed at this capsule holder 6. The outer peripheral side of the capsule housing hole 7 is provided with respective air suction passages 9 formed as inclined holes 9C inclining in a swiveling direction in such a manner that the outflow side encloses the sucking out hole 8. The capsule in the capsule housing hole 7 is bored with a penetrating hole by means of a pin 11B of a boring means 11. Then, the inhalating air flows into the capsule via the hole from the capsule housing hole 7 and flows out linearly from the sucking out hole 8 and, therefore, the granular drugs in the capsule are efficiently sucked out.  The granular drugs are efficiently diffused by the swirling air flow by the respective suction passages 9 and are incorporated into the air flow at the time of sucking out the granular drugs.
Patent JP-H02145009-A (JP)
Title: Drain biassed trans-resistance device
Inventor: SUTEIIBUN RIIBUUN UONGU
IPC: H03F1/34
Filed: 1989-10-02
Abstract: PURPOSE: To obtain an electric resistance element to be controlled as one part of an RC constituting block by providing a means for biasing to the triode area of a transistor, changing the bias currents of the transistor by the adjustment of a bias current source, and linearly changing the effective resistance value of the transistor. CONSTITUTION: This device is constituted of the matching pair of MOS transistors M1 and M2 connected in a source ground type. First and second matching current sources IB are serially connected with the transistors M1 and M2 between a DC power supply voltage VDD and a common ground point. The value of the bias currents IB is adjusted so that the transistors M1 and M2 can operate at a deep part in a triode area for obtaining a large linear operation range. Thus, a single ended DBT element can be constituted in a complete differential type by supplying a negative signal component to the gate of the transistor M2, and providing a double feedback path between the two output terminals and two input terminals of a complete differential arithmetic amplifier.
Patent JP-H0886017-A (JP)
Title: Connection part of precast concrete column
Inventor: TAKEDA SEIJI
IPC: E04B1/21
Filed: 1994-09-16
Abstract: PURPOSE: To easily use the main reinforcements at the upper end of a beam as continuous reinforcements. CONSTITUTION: A column 2 in which a recessed groove 6 conducting the upper end main reinforcements 5 of a beam in the Y-direction is provided at the lower face, is placed on the column 1 in which a recessed groove 4 conducting the upper end main reinforcements 5 of a beam in the X-direction is provided at the upper face and connected to the column 2. In this way, upper end main reinforcements of two directional beams are easily made as continuous reinforcements Topping concrete of the floor is charged in the recessed groove and the connection of column is made rigid.
Patent JP-S62118958-A (JP)
Title: Method for setting control value of injection characteristic in injection molding device
Inventor: AMIHIRO YOSHIICHIROU
IPC: B22D17/32
Filed: 1985-11-19
Abstract: PURPOSE:To set a control speed meeting actual conditions by determining a peak value as a control value in a high injection speed area where the injection speed of an injection molding machine has the peak value and determining the average speed except inter-valve operation as the control value in other high speed areas. CONSTITUTION:The injection speeds of the injection molding machine are classified to the low speed area which is a sleeve packing region and the high speed area which is a cavity packing region. The speed during the driving of an operation part is neglected and the average speed in the longest possible section having the flat injection speed as far as possible is determined as the control speed for the 1st low speed area and 2nd low speed are in the sleeve packing region. On the other hand, the peak value is determined as the control value in the operation system of valves, i.e., the high speed area where the values of the speeds in the 1st high speed area and 2nd high speed area vary but the peak value exists and the average speed value in the other sections except the inter-valve operation is determined as the control speed in the other high speed areas in the cavity region. The control speed meeting the actual conditions is thereby set and the yield of the product is improved.
Patent JP-H01100048-A (JP)
Title: Production of calcium phosphate-based set material
Inventor: SUMIDA MASAYA
IPC: A61K6/838
Filed: 1987-10-13
Abstract: PURPOSE:To obtain a calcium phosphate-based set material having excellent moldability and high strength free form harm to organism tissue, by blending dust prepared by calcining hydroxyapatite having a specific Ca/P ratio with a solution obtained by dissolving a polysaccharide in an aqueous solution of citric acid. CONSTITUTION:Dust which comprises a mixture of alpha-tricalcium phosphate and tetracalcium phosphate obtained by calcining hydroxyapatite having a ratio of Ca/P of 1.5<-1.8 at 1,150-1,450 under reduced pressure condition is blended with a solution obtained by dissolving a polysaccharide in an aqueous solution of citric acid and set. In the solution, preferably the solution has >=30wt.% citric acid and >=0.05wt.% polysaccharide in the aqueous solution of citric acid. Chitosan is preferable as the polysaccharide. The amount of the dust blended based on the dust is preferably 0.4-2.5 by weight ratio.
Patent JP-H05194229-A (JP)
Title: Nervous disease symptom-treating agent comprising pterin derivative
Inventor: HANSUUKURISUTOFU KURUTEIUSU
IPC: A61P25/00
Filed: 1992-09-28
Abstract: PURPOSE:To provide an agent for treating performance disorders, concentration disorders, paroxysmal anesthesia, akinesia, shivering or emotional unstable type atrabiliary symptom, i.e., nervous diseases, containing a specific pterin derivative as an active ingredient. CONSTITUTION:A nervous disease-treating agent contains a compound of formula I [R<1>, R<2> are H or together form a single bond; when R<1>, R<2> are the H, R<3> is -CH3, L-erythro-CH(OH)CH(OH)CH3, -CH(OCOCH3)CH(OCOCH3)CH3; when R<1>, R<2> are the single bonds, R<3> is -COCH(OH)CH3]. The compound of formula I includes L-erythro-5,6,7,8-tetrahydrobiopterin of formula II, L- sepiapterin of formula III, 1',2'-diacetyl-5,6,7.8-tetrahydrobiopterin of formula IV and 6-methyl-5,6,7,8-tetrahydropterin of formula. These are effective for the treatment of Parkinson's disease patients and depression patients.
Patent JP-S62130197-A (JP)
Inventor: ABIGUDOORU OORU
IPC: B26D3/26
Filed: 1986-10-29
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-S62123474-A (JP)
Title: Copying device
Inventor: ISHIDA MASAHITO
IPC: G03G15/00
Filed: 1985-11-18
Abstract: PURPOSE:To execute immediately the processing of the second face in case of both sides or multiple copying by not storing a corresponding copy paper in an intermediate storage part but ejecting it in case of the last odd original of continuous originals and storing the copy paper in the intermediate storage part in case of only one original. CONSTITUTION:In case of multiple copies for one original, a flapper 29 is switched to the position indicated by a dotted line by the operation of a solenoid, and a transfer paper subjected to feeding, transfer, separation, and fixing is sent to a paper feeding part 23 through a route 33. It is sent to a resist roller 12 by a multiple copy command from an operation part and is ejected to a paper eject tray 32. In case of double-side copy, an eject roller 27 is reversed after the rear end of the transfer sheet passes the flapper 29 to lead the transfer paper into the route 33. In case of multiple copies for plural originals, the transfer paper whose first face the original is copied on is stored in a tray 53, and a feeding roller 56 is driven to copy the original on the second face. In case of double-side copies for plural originals, the transfer paper is sent from the flapper 29 to a fixing device 25 and is stored in the tray 53 through the route 33 similarly to the case of multiple copies for one original.
Patent JP-H08126021-A (JP)
Title: White balance control circuit
Inventor: SHIBUYA NORITOSHI
IPC: H04N9/73
Filed: 1994-10-24
Abstract: PURPOSE: To obtain white balance by which smooth transition is realized without tentative application of a chromatic color when a light source for a video camera is traced. CONSTITUTION: A white balance gain arithmetic means 102 calculates the object value of R, B gains based on the output of a color difference data arithmetic means 101 and a comparator means 103 calculates the relation of quantity between the R gain and its object and the relation of magnitude between the B gain and its object to output. A white balance gain control means 104 makes the value of gain approach the target value of gain based on the output of the comparator means 103 and the output of a transition ratio arithmetic means 105, provides the output of the R, B gains and provides the output of the R gain being equal to the object of the R gain and the B gain being equal to the object of the B gain.  The transition ratio arithmetic means 105 obtains a ratio of an R transition amount to a B transition amount, and a gain output circuit 105 changes data from an image pickup section 100 based on the output from the white balance control means 104 to provide an output.
Patent JP-H04136253-A (JP)
Title: Production of nonwoven fabric mat
Inventor: KONDO TAKAYOSHI
IPC: D04H1/498
Filed: 1990-09-26
Abstract: PURPOSE:To obtain a lightweight nonwoven fabric mat partially different in weight thereof having excellent stiffness and capable of readily processing to various forms by cutting a selvage part of belt-like fiber aggregate along longitudinal direction, laminating the selvage parts on the central part of aggregate and applying needle punching. CONSTITUTION:End sides 16 and 18 of selvage parts 6 and 8 of a fiber aggregate 2 composed of polyethylene and glass fiber, preferably having 25-75mm fiber length and 150g/m<2> weight are laminated on both ends in width direction of central part 8. Then, inside ends 20 and 21 of the laminated selvage parts 6 and 7 are oscillated to make the inside ends even and formed in a taper form extending to the central inside and then subjected to needle punching by a punching machine and formed in a laminate fiber aggregate 19 to provide the objective nonwoven fabric mat.
Patent JP-H01100834-A (JP)
Title: Pulse switch
Inventor: SAWADA MASAKI
IPC: H01H19/02
Filed: 1987-10-14
Abstract: PURPOSE:To eliminate the need of caulking a projection, retain a brush over the large area thereof and improve the reliability of the brush in the mounting condition thereof by clamping and positioning the brush between the brush mounting plate of a pulse switch and the flanged part of an axis. CONSTITUTION:The brush mounting plate 21 of a pulse switch is flat type, surrounded by a circular collar part 22 and turns due to an external turning force. A plurality of positioning projections 23 are formed on the lower surface of the plate 21, a plurality of holes 25 are provided on a brush 24 and the projections 23 are inserted in the holes 25. A plurality of holes 28 for enabling the insertion of the projections 23 therein are formed on a flanged part 27 clamping the brush 24 with the mounting plate 21. The mounting plate 21 and an axis 26 are housed in a contact base plate 29 and in this state, the mounting plate 21 is so fitted to the base plate 29 as to be freely rotatable. And the brush 24 clamped between the mounting plate 21 and the flanged part 27 thereof is positioned between the plate 21 and the base plate 29 and the edge of the disc part 32 of the axis 26 is in contact with the conductive pattern of the base plate 29.
Patent JP-S62120831-A (JP)
Inventor: NAKATANI NANAKO
IPC: A47L13/16
Filed: 1985-11-20
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-S62117597-A (JP)
Inventor: ARAI HIDEYUKI
IPC: D06F58/28
Filed: 1985-11-19
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-H0789834-A (JP)
Title: Anti-suntan cosmetic
Inventor: TANDA KAZUTOSHI
IPC: A61K8/00
Filed: 1993-09-21
Abstract: PURPOSE:To obtain an emulsion-type anti-suntan cosmetic having excellent water repellency and hardly reemulsified on the contact with water and accordingly having long lasting cosmetic effect and excellent in applicability, emulsion stability and safety. CONSTITUTION:(A) A copolymer of an alkyl acrylate and an alkyl methacrylate of formula I (R is 10-30C alkyl), (B) an oily substance, e.g. a hydrocarbon, a natural animal or plant fat and oil or a synthetic ester oil, preferably vaporizable silicone oil, (C) ultraviolet absorbing agent (e.g. a p-methoxycinnamate) and/or titanium oxide having ultraviolet dispersing effect and (D) water are mixed with each other and emulsified followed by neutralization. Subsequently, the obtained emulsion is compounded with (E) a water resistant-coating-forming agent, e.g. trimethylsiloxysilicic acid of formula II [average of (m) is 20-35; average of (n) is 20-40] or silyl pullulan to obtain the objective anti-suntan cosmetic. An appropriate compounding ratio of the component E is in the range of A/E=8/2-1/9 in terms of weight ratio and that of the component B is in the range of 0.5-80.0wt.%.
Patent JP-H03124862-A (JP)
Title: Driving unit of net knitting machine
Inventor: YASUOKA NORIHISA
IPC: D04G1/08
Filed: 1989-10-04
Abstract: PURPOSE:To accurately control driving of operating members of a yarn swinger, upper hooks and mesh feed roll at a high speed by reading data written in a memory in operation, controlling driving of servo motors and driving the aforementioned operating members. CONSTITUTION:Vertical, front and back, left and right positional data of a yarn swinger 2 and positional data corresponding to the rotational angle of a mesh feed roll 41 and directional data of the respective vertical, front, back, left and right swingings in knitting a net in a net knitting machine are prepared and written in a positional data memory and a directional data memory. An address is designated from the respective positional data memory and directional data memory at a prescribed timing synchronized with rotation of the main shaft of the net knitting machine to successively read the respective data by a controlling means. Thereby, a servo motor 13 for vertical driving, a servo motor 6 for front and back driving and a servo motor for left and right driving are controlled. After the knotting step is completed and knot fixing is carried out, data are read from the positional data memory for mesh feeding to control a servo motor 45 for the mesh feeding.