baber/WOPTO huggingface dataset:
Patent JP-H1149831-A (JP)
Title: Additive for aqueous coating material
Inventor: TAKEDA TAKESHI
IPC: C09D7/47
Filed: 1997-08-01
Abstract: PROBLEM TO BE SOLVED: To obtain an additive for improving fluidity and coating properties of a coating material for a coated paper and for regulating water retainability by including an emulsion of an acrylic acid or methacrylic acid copolymer obtained by using a specific monoethylenic unsaturated monomer as a constitutional monomer. SOLUTION: This additive comprises an emulsion of an acrylic acid or methacrylic acid copolymer obtained by using (A) 20-70 pts.wt. acrylic acid or methacrylic acid, (B) 0.5-60 pts.wt. monoethylenic unsaturated monomer of formulas I [R<1> is a 5-20C alkyl; R<2> is CH3 or H; X is H, SO3 NH4 or SO3 Na, preferably SO3 NH4 ; (n) is 5-50, preferably 10-20] or II [(m) is 10-40, preferably 10-20], and preferably (C) 20-79.5 pts.wt. monoethylenic unsaturated monomer without the components A and B [e.g. an alkyl ester of (meth)acrylic acid] as constitutional monomers.
Patent JP-H1059061-A (JP)
Title: Headlight optical-axis direction automatic adjuster for vehicle
Inventor: OKUCHI HIROAKI
IPC: B60Q1/115
Filed: 1996-08-22
Abstract: PROBLEM TO BE SOLVED: To avoid improper control in the optical-axis directions of the headlights of a vehicle corresponding to the running conditions of the vehicle. SOLUTION: The pitch angles of a left and a right headlight 30L and 30R with respect to the horizontal plane in the optical-axis directions are calculated on the basis of signals from height sensors 11F and 11R arranged at the front and the rear wheels of a vehicle, and actuators 35L and 35R are driven based on the pitch angles to adjust the optical-axis directions of the headlights 30L and 30R. When the vehicle is found running on a rough road, the responsiveness in adjusting the optical-axis directions of the headlights 30L and 30R is delayed. That control allowing for road-surface conditions prevents in advance the adjustment of the optical-axis directions of the headlights 30L and 30R from adversely causing glare to oncoming vehicles or a drop in distant visibility of the driver.
Patent JP-2001045616-A (JP)
Title: Fixed point stoppage automatic operation method for train
Inventor: SADAMITSU SHINICHI
IPC: B60L15/40
Filed: 1999-08-04
Abstract: PROBLEM TO BE SOLVED: To stop a train, which is in unmanned running operation, accurately at the stop position in an arrival station. SOLUTION: An objective velocity VO, shown by an objective velocity pattern table, is stored in the onboard controller 5 of a train 1, and the velocity is controlled so that the real velocity VR of the train 1 becomes to the objective velocity VO. In the section P3-P2, the objective velocity VO becomes a fixed velocity, and the real velocity VR becomes a low-speed fixed velocity, and the value of a power running notch signal becomes a predetermined value. When it passes a point P2, braking control is performed, so that the velocity VR is zero, while satisfying jerk limitation so as to keep a good ride. Hereby, the train 1 stops accurately at a stop position P1.
Patent JP-S6463027-A (JP)
Title: Cage dissolver
Inventor: KAGA MAKOTO
IPC: B01F27/96
Filed: 1987-09-03
Abstract: PURPOSE:To rapidly dissolve a sheet-shaped or solid polymeric material by the title dissolver by providing a cage body contg. a material to be dissolved and made free to rotate in a vessel filled with a solvent. CONSTITUTION:An org. solvent, for example, is injected into the vessel 10, the pellets or cuts of a polymeric material are charged in the cage body 22 having a meshy structure 28 of thin metallic wires, a motor 38 is driven to agitate the liq. in the vessel 10, and the liq. and polymeric material are strongly agitated. Since the rotor 22 is also rotated, the polymeric material collides with the mesh 28, the material surface is rubbed by the mesh 28, and the contact area of the material with the liq. is rapidly increased. As a result, the contact of the material with the solvent is promoted, the agitation and convection of the soln. are accelerated, hence the concn. in the vicinity of the material surface is reduced, and the material is rapidly dissolved.
Patent JP-S6376929-A (JP)
Title: Torsion spring device
Inventor: SATO SHINYA
IPC: F16F1/12
Filed: 1986-09-19
Abstract: PURPOSE:To steadily assemble a torsion spring by sizing the coil part of a torsion spring supported by a shaft in its inner diameter partially equal to or smaller than the diameter of said shaft, and its end side continuing on an actuating arm larger than said diameter. CONSTITUTION:A torsion spring device 1 is composed of a shaft 3 projecting from a movable body 2a end a torsion spring 4 assembled with said shaft 3. said torsion spring 4 is formed of 8 coil part 4a and arm parts 4b, 4c extending from its both ends respectively. The coil part 4a is fitted around the root 3a of the shaft 3, and the one end arm 4b abuts on the locking piece 5 of a movable body 2a, and the end of the other end arm 4c on a fixed body 2b respectively. In this case, the first winding turn 4a1 continuing on the one end arm 4b of the coil part 4a is formed in its inner diameter smaller than the diameter of said root 3a, and the second and third winding turns 4a2, 4a3 are formed in their inner diameters to keep larger than the diameter of the shaft 3 even when the other end arm 4c operates to reduce said inner diameters.
Patent JP-S6279869-A (JP)
Title: Method and apparatus for dip coating
Inventor: TAKAHASHI YOSHINOBU
IPC: B05C11/10
Filed: 1985-10-04
Abstract: PURPOSE:To eliminate the formation of foam traces on a coated film and to make film thickness uniform by passing a paint in a dipping tank in the direction of the tank inlet part and recovering the paint dripping from a material to be coated into a recovery tank filled with the paint of the dipping tank. CONSTITUTION:An overflow tank 12 is provided to the tank inlet part side of the dipping tank 11 and the recovery tank 13 is provided to the tank outlet part side in a method for dip coating to be used for painting of automotive parts, etc. A side flow trough 14 for returning the paint of the tank 13 to an overflow tank 12 is provided to the lateral part of the tank 11. Plural arrays of riser nozzles 15 are longitudinally arranged to the bottom of the tank 11 and the ejection direction thereof is made opposite from the conveying direction of the material 3 to be coated. Then the paint flows in the tank inlet part direction and since surface flow is generated in the paint, the generated foam does not stick to the material to be coated. The paint dripping from the material to be coated after pulling-up do not foam and flocculate during dripping. The formation of the foam traces on the coated film is thus obviated and the film thickness is made uniform.
Patent JP-S6374943-A (JP)
Inventor: YANAKA HIDEOMI
IPC: C04B7/19
Filed: 1986-09-19
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-H03155559-A (JP)
Title: Electronic photographing sensitive material, its manufacture and electronic photographic device
Inventor: ISHIKAWA NORITOSHI
IPC: G03G5/147
Filed: 1990-08-24
Abstract: PURPOSE:To satisfy the various kinds of characteristics such as moisture resistance, corona resistance, wear resistance, and cleaning characteristic, etc., with superior matching by providing a surface layer having a curable resin film and an inorganic insulating material with grain diameter or fiber length and fiber diameter larger than the film thickness of the curable resin film on a photoconductive layer. CONSTITUTION:The device is equipped with the photoconductive layer 103 including a photoconductor, the surface layer 107 formed on the photoconductive layer, and the supporting body 101 of the photoconductive layer 103, and the surface layer 107 is provided with curing resin 105 and the inorganic insulating material 106, and the inorganic insulating material 106 is protruded over the curable resin 105. At such a case, by comprising the surface layer 107 of resin 105 with high resistance and stable chemical property and the inorganic insulating material 106 with high hardness, no high resistance and chemical change occurs, and superior mechanical strength can be attained. Thereby, the moisture resistance, the corona resistance, the wear resistance, the cleaning characteristic, and filming characteristic can be sufficiently displayed in parallel, and those characteristics can be satisfied with superior matching.
Patent JP-H03238233-A (JP)
Title: Device for loading and unloading sleeve for ic tester
Inventor: LEE SOO-PIL
IPC: G01R31/26
Filed: 1990-08-24
Abstract: PURPOSE: To transport IC chip accommodating sleeves, which are installed at random in an accommodation box, one by one to a tester automatically by furnishing a timing belt between inside the box and a sorter part. CONSTITUTION: Sleeves 11 filled with IC chips 10 are accommodated at random in an accommodation box 2 in the condition that one of the caps of each sleeve 11 is removed, and are transported continuously by a timing belt 4 and fed automatically to a sorter part in a correct attitude, and then the IC chips 10 are sent to a tester 8. This permits the operation of a loader part to be automated. Then empty sleeves 11 are transported automatically to an ejector part by the first conveying block, fed therefrom one by one to an unloader part via a dropping part, and filled again with IC chips 10 classified by the tester 8, so that the whole operations from loading of chips 10 on the tester 8 to unloading can be automated.
Patent JP-H0886287-A (JP)
Title: Scroll fluid machine
Inventor: TSUBONO ISAMU
IPC: F04C18/02
Filed: 1994-09-16
Abstract: PURPOSE: To improve efficiency by providing a mechanism not to rotate but revolve one of scroll members and move the other only in an axial direction, and specify a minimum distance between two scrolls so that pressure contact between the addendum and the tooth root of a lap is prevented from occurring. CONSTITUTION: The thickness of a scroll lap is decreased from a central part to an outer periphery and the back of a scroll lap member forms a thrust bearing. Further, stepping machining is applied only on the addenda of the two scroll lap. Further, a fixed base 9 is arranged so that a float scroll member 2 is prevented from making too access to a revolving scroll member 3.
Patent JP-H11158449-A (JP)
Title: Pressure-sensitive adhesive composition
Inventor: FUJITA MASAYUKI
IPC: C08F2/00
Filed: 1998-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a pressure-sensitive adhesive compsn. which is rapidly cured and can be given a high solid content by compounding a vinyl polymer having an alkenyl group and a hydrosilyl-group-contg. compd. as essential ingredients. SOLUTION: A vinyl polymer which has at least one alkenyl group of the formula: CH2 =C(R<1> )-, pref. has a mol.wt. distribution lower than 1.8 and/or is a (meth)acrylic polymer and/or is produced by living radical polymn. and/or is produced by atom transfer radical polymn. and/or has at least one alkenyl group of the above formula at the molecular chain terminal and a hydrosilyl- group-contg. compd. are used as essential ingredients. In the formula, R<1> is H or CH3 . The vinyl polymer can be produced by polymerizing a vinyl monomer by atom transfer radical polymn. to give a vinyl polymer having a terminal structure of the formula: -C(R<2> )(R<3> )(X) and converting this terminal halogen to a substituent of the formula: CH2 =C(R<1> )-. In the foregong formula, R<2> and R<3> are each a group combined with an ethylenically unsatd. group of the vinyl monomer; and X is Cl, Br, or I.
Patent JP-S59111725-A (JP)
Inventor: KUNIHIRO YUKITOSHI
IPC: A47J43/22
Filed: 1982-12-16
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-H0667587-A (JP)
Title: Holographic ornament
Inventor: YAMATE TAKASHI
IPC: G03H1/02
Filed: 1992-08-20
Abstract: PURPOSE:To enhance diffraction efficiency by lessening the influence of disturbance and to enable the visual recognition of patterns further or nearer than a hologram surface according to purposes. CONSTITUTION:This holographic ornament is obtd. by irradiating a photosensitive material adhered onto a transparent substrate 1 with the beam from a laser beam source from both sides of the photosensitive material and is formed by forming the patterns of characters, designs, etc., by a reflection layer 2 on the rear surface of the transparent substrate 1 on the side opposite from the surface on which reference light is made incident, then disconnecting the photosensitive material 3 from the transparent substrate 1 and adhering the photosensitive material to another base material. Another transparent substrate 1 formed with the patterns of the characters, designs, etc., by the reflection layer 2 which reflects the reference light is otherwise stuck to the of the transparent substrate 1 on the side opposite from the surface on which the reference light is made incident via an index matching liquid and the substrates are thereafter exposed in this state. The another transparent substrate is then disconnected from the transparent substrate recorded with the hologram.
Patent JP-S6199891-A (JP)
Inventor: FUJITA SHOJI
IPC: G21C13/00
Filed: 1984-10-22
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-H1158318-A (JP)
Title: Working machine for cutting butt end
Inventor: SUZUKI SATOSHI
IPC: B27F1/00
Filed: 1997-08-18
Abstract: PROBLEM TO BE SOLVED: To cut two or more types in one step by feeding material to be worked from either right or left side of a working unit, and cutting both butt ends without inverting the material. SOLUTION: A working unit 30 is controlled to be moved in cutting and feeding directions of cutters 34, 35 for cutting butt ends of material to be worked while rotatably driving the cutters 34, 35 of the unit 30, thereby cutting the butt ends as prescribed. The unit 30 is provided so that two types or more of the cutters 34, 35 are mounted on a driving shaft of the unit 30, the unit 30 can control to move the cutters 34, 35 in a selective direction and also control to move to reciprocate the cutters 34, 35 in cutting and feeding directions. And, the material can be fed from both sides of the unit 30 relative to the cutting directions of the cutters 34, 35. And, clamping mechanisms 40, 41 for grasping the material are disposed at both sides of the unit 30.
Patent JP-S6465461-A (JP)
Title: Optical waveguide flow velocity sensor
Inventor: IZUTSU MASAYUKI
IPC: G01F1/69
Filed: 1987-09-04
Abstract: PURPOSE:To measure various kinds of fluid by measuring a flow velocity by utilizing a phase difference output based upon variation in the temperature difference between waveguides. CONSTITUTION:A substrate 1 is provided with the optical waveguides 2a and 2b and the waveguide 2a is heated by a heater 6. Then light such as a laser light beam which is made incident from the optical waveguide 3a is branched at a point P to travels to the optical waveguides 2a and 2b, and reflected by mirrors 4 and 5 to come together at the branch point P, and part of it is projected through the waveguide 3b and photodetected by a photodetector 8 through a mirror 7. Here, the waveguide 2a is heated by the heater 6 and the optical path length is varied by the heating. Consequently, the waveguides 2a and 2b has a difference in optical path length, and a phase difference is generated between the light beams of both waveguides to cause interference, which is detected by a photodetector 8. Here, when fluid such as gas is brought into contact with the substrate 1, heat exchange with the fluid is caused to vary the temperature difference between both waveguides, and the phase difference between the waveguides varies correspondingly. Consequently, when the kind of the fluid is already known, the flow velocity is found from the output of the photodetector 8.
Patent JP-H0778809-A (JP)
Title: Method and equipment for forming insulating film
Inventor: KOBAYASHI KINYA
IPC: H01L21/31
Filed: 1993-09-07
Abstract: PURPOSE:To improve the flatness of a formed insulating film, and make the film quality excellent and dense, in the insulating film formation. CONSTITUTION:Compound molecules composed of carbon, hydrogen, oxygen and metal are used as source gas molecules. In order to decompose the source gas molecules, oxidizing material is used. The source gas molecules are made to flow into a chamber 23 from a storing tank 28 by regulating a control valve 29, The exidizing meterial is made to flow into the chamber 23 from a storing tank 27 by regulating a control valve 210. Reducing material which donates easily electrons to the source gas molecules is made to flow into the chamber 23 from a storing tank 26 by regulating the valve 211. In the chamber 23, a metal oxide insulating film is formed on the material 25 which is arranged on an insulating film forming stand 24 and to be covered with an insulating film, by chemical vapor deposition (CVD). The decomposition speed and the condensation reaction rate of the source gas molecules are controlled by adjusting the composition ratio of vapor phase gas in the chamber, so that a flat and dense insulating film can be formed.
Patent JP-H0386882-A (JP)
Title: Pyrroloquinoline compound
Inventor: MATSUO MASAAKI
IPC: C07D/
Filed: 1990-08-22
Abstract: NEW MATERIAL:A compound expressed by formula I {R<1> and R<2> are H or lower alkyl; R<3> is (substituted) aryl or heterocyclic ring; R<4> is H, halogen or lower alkyl; A is methylene, methine, oxa, thia, sulfinyl or sulfonyl; Y is vinylene or ethylene; Z is expressed by formula II or formula III [R<5> is (protected) carboxy; R<6> is H or OH protecting group]; dotted line is single bond or double bond}. EXAMPLE:(+ or -)-Erythro-(E)-7-[5,6-dihydro-4,4-dimethyl-1-(4-fluorophenyl)-4H- pyrrolo[3,2,1-ij]quinoline-2-yl]-3,5-dihydroxyhepto-6-enic acid. USE:Inhibitor of 3-hydroxy-3-methylglutaryl.coenzyme-A reductase. PREPARATION:A compound expressed by formula IV or salt of said compound is reduced to afford a compound expressed by formula V.
Patent JP-S6281776-A (JP)
Title: Electric element
Inventor: YAMAZAKI KOICHI
IPC: H01L29/93
Filed: 1985-10-07
Abstract: PURPOSE:To make the characteristics of an electric element uniform, by setting the effective length of a facing first region longer than the effective length of a second region, and setting the effective width of the first region narrower than the effective width of the second region. CONSTITUTION:The effective length XA and the effective width YA of a first region A and the effective length XB and the effective width YB of a second region B are specified as XA>XB and YA<YB. The first region and the second region are made to cross. Then, the facing area of the first region A and the second region B is made to have a constant value as S=YA.XB=constant. Even if the position of a mask is deviated during the manufacturing processes of a semiconductor device, the facing area of the first region and the second region becomes always constant based on the principle of the above expressions. The characteristics of the electric element, which has the specified electric characteristics, can be made constant by the facing area S.
Patent JP-H0384950-A (JP)
Title: Autorouting
Inventor: KAWAMURA KAORU
IPC: H01L21/82
Filed: 1989-08-29
Abstract: PURPOSE:To automatically search a wiring pattern whose density is high and whose wiring efficiency is excellent by a method wherein a certain specific value is set with reference to a search start point, a value to which constants from a part closest to the search start point have been added is set with reference to wiring cells adjacent to an existing wiring pattern and the cells are connected in the order where a small value has been set. CONSTITUTION:A coordinate data of an existing wiring pattern and a net list are stored in a storage region; an initial label value S is set to zero. Then, sums (a), (b) are set. A net by which a new wiring pattern is to be searched is selected; a wiring cell which is used to connect a search start point Ps selected by the net to a search finish point Pe is selected. That is to say, a label value with reference to wiring cells in each matrix is computed, and the label value and a vector indicated by arrows are set. The wiring cells are connected one after another along a direction indicated by the vector between the search start point Ps and the search finish point Pe and according to a vector value of a small value from the search start point Ps. Thereby, a new wiring pattern is decided.
Patent JP-H0888534-A (JP)
Title: Surface acoustic wave filter device
Inventor: SUGIYAMA MASAHIKO
IPC: H03H9/145
Filed: 1994-09-16
Abstract: PURPOSE: To provide a two-stage cascade connection surface acoustic wave filter device with high reliability whose inertion loss can be improved further with high practicality. CONSTITUTION: The bus bar of the positive electrode 13 of an output side converter 3 in a first filter stage and the bus bar of the positive electrode 16 of an input side converter 4 in a second filter stage are connected to a conductor pattern 23 formed on a substrate 1. The film thickness of the bus bar of each electrode and that of the conductor pattern for connection are formed thicker than that of an electrode finger, and the two-stage cascade connection surface acoustic wave filter device which reduces the loss further in the bus bar and the conductor pattern and satisfies user available reference can be provided.
Patent JP-H0557231-A (JP)
Title: Pretreatment for resist application
Inventor: SAITO SHUICHI
IPC: B05D1/40
Filed: 1991-09-03
Abstract: PURPOSE:To reduce an uncoated area by resist by uniformly applying the resist on a substrate base board which is not circular. CONSTITUTION:Before a spin application treatment of resist, surface treatment is carried out so that a contact angle of water with a substrate become to be the angle of resist applied on the whole surface of the substrate. As the lowering of wettability of the substrate is suppressed, uniform spin application become available and an uncoated area can be suppressed to minimum.
Patent JP-S6283052-A (JP)
Inventor: TAKEYA KUNIO
IPC: B02C15/00
Filed: 1985-10-07
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-H0562424-A (JP)
Title: Floppy disk device
Inventor: OKUZUMI RYOICHI
IPC: G11B23/42
Filed: 1991-09-03
Abstract: PURPOSE:To simplify an operation for knowing a utilization quantity by providing a utilization quantity storage part and a utilization quantity printing part for printing the latest utilization quantity on a label at the time of taking out a floppy disk. CONSTITUTION:At the time of the generation of an access to the floppy disk 1, whether or not the change of the utilization quantity due to the writing or deleting of data is generated at the disk 1 is judged. When the change of the utilization quantity is generated, the utilization quantity is communicated from a utilization quantity recognizing part 2 to the utilization quantity storage part 3, and stored by the utilization quantity storage part 3. When the change of the utilization quantity is not generated, a lever 5 is opened, a request for the sending of the utilization quantity stored by the storage part 3 is issued to the storage part 3 by a printing part 6, and the received printing quantity is printed at a label 1a provided on the disk 1. At the time of printing the utilization quantity the percent of the present utilization quantity is displayed by a graph form, or by a numeric value. Also, the previous printing is erased, and a new character is printed by printing a white character by the printing part 6.