baber/WOPTO huggingface dataset:
Patent JP-S554002-A (JP)
Title: Image reader-recorder
Inventor: IGUCHI TOSHIYUKI
IPC: G03B27/32
Filed: 1978-06-20
Abstract: PURPOSE: To eliminate the need for any light source for original lighting and make possible high resolution scanning by branching the light from the two portions of cathode ray tube fluorescent face and using these for original lighting and image recording through focusing type optical transmission bodies.  
     CONSTITUTION: The light from the specified line Oa on the upper side of a fluorescent face 12 and the light from the specified line Ob on the lower side are transmitted via respective focusing type optical transmission arrays 16, 17 to the opriginal face 18 and recording face 19 by the optical- branching prisms 14, 15 disposed on the front of the fluorescnet face 12 of a cathode ray tube 11. At the image reading, the electron beam 13 is applied to the upper line Oa of the fluorescent face by controlling the quantity of deflection in the direction rectangular to the main scanning direction to make the luminescence spot scanning horizontally. The original face 18 is radiated by this light through the prisms 14 and array 16 and the intensity of the reflected diffusion light thereof is converted to an electric signal by a photo detecting element 20. At the image recording, the electron beam 13 is applied to the lower line Ob of the fluorescent face and horizontal scanning is made while the beam is being luminance-modulated by the image signal and this light is similarly transmitted and is imaged on the recording face 19, whereby recording is accomplished. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01298820-A (JP)
Title: Radio communication sysem
Inventor: DANIERU BUINSENTO MAKOOGAN
IPC: G01S5/14
Filed: 1989-03-27
Abstract: PURPOSE: To select a base station which is the best for a mobile station to use for the purpose of communication by leading out the estimated value of the position of the mobile station, based on a signal-transmitting time between the mobile station and at least two base stations. CONSTITUTION: At the time of receiving a request for information on a vehicle position from a mobile unit MV mounted on a vehicle, a base station BS3 currently in charge of the mobile unit MV selects adjacent base stations BS 1, 2 to 6. After then, these transmit all the confirming request signals to the mobile unit MV, and the mobile unit MV transmits a confirming signal to respond to each of these requests. Time delay at signal transmission between each confirming request signal and the reception of its confirming signal is measured by a proper base station, and these measured values are collected to BS3. At BS3, the measured values are adjusted by subtracting time values, equivalent to the responding time of the mobile unit (a), adjusted to a range value (b), and used for triangulation (c) to obtain the predicted value of the position of the mobile unit MV.
Patent JP-H09266254-A (JP)
Title: Automatic layout method for semiconductor integrated circuits
Inventor: HATTORI TETSUYA
IPC: H01L21/822
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To make uniform the temp. distribution in a chip by equalizing the power consumptions per unit area on a semiconductor substrate, using the simulation result of circuit operations and layout regulating means. SOLUTION: Basic logic circuits composed of transistors are grouped into circuit blocks with respect to their functions and the blocks are automatically disposed on a semiconductor substrate. Using the simulation result of the circuit operations (S11) and power consumption computing rule file 11 which stores means for computing the power consumption of the basic logic circuits, the power consumptions of the circuit blocks (S12), this computation result, circuit connection information, and layout regulating means 2 for the layout and interconnection of the basic logic circuits on the substrate are used to disposed the blocks so as to equalize the power consumptions per unit area on the substrate.
Patent JP-H08268674-A (JP)
Title: Footboard for passenger conveyer and manufacture thereof
Inventor: SAITO CHUICHI
IPC: B66B23/12
Filed: 1995-03-31
Abstract: PURPOSE: To provide a constitution and a method of manufacture wherein improving safety when utilized and reducing a cost of manufacture can be attained by providing a feeling of security at passenger's feet, in a footboard for a passenger conveyer. CONSTITUTION: An irregular surface of a footboard is constituted by a top surface part 1a, wall parts 1b and recessed groove parts 1c, to constitute the top surface part 1a to in the vicinity of the wall part 1b in metal material color of a footboard unit 1AA and the other wall part 1b and the recessed groove part 1c into a paint film part of different coloring from the material color. In a method of manufacture, the top surface part 1a is formed into a no-paint part when it is in a flat plate shape, to make the metal material color appear by a paint film separating device 2 in only the top surface part 1a after it is molded.
Patent JP-S5543694-A (JP)
Title: Information memory retrieving device
Inventor: OGIKUBO SHINICHI
IPC: G06F17/30
Filed: 1979-06-14
Abstract: PURPOSE: To secure an easy alteration for the information of the memory medium by giving alteration and correction to the information for the record medium to which the necessary information is recorded and then reading the record medium to give the altered memorization.  
     CONSTITUTION: In case a certain information is requied, the desired information is retrieved on tape 20 for reading to obtain the recording paper containing the information recorded. Now if some alteration and correction is desired for the contents of tape 20 corresponding to the information on the recording paper, the fixed alteration code is written along with alteration and correction given to the recording paper. After this, the retrieving code and alteration code are read out through reading part 19 2  for the recording paper to be then memorized temporarily in CPU50. When the retrieving code on tape 20 is read out to CPU50 and reaches the corresponding code, the alteration code is memorized on tape 20. At the same time, reading part 19 operates to read the information, and part or whole of the old information memorized on tape 20 is rewritten to the new information. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5525993-A (JP)
Title: Method of and device for manufacturing wiring room
Inventor: RARUFU DEIBUITSUDO GIBONZU
IPC: H01R43/04
Filed: 1979-06-14
Abstract: In the method, lengths of wire (9) are drawn from wire supplies (10) and cut, each end of each cut wire being stripped of insulation and terminated, and the cut wire then being laid along a predetermined path defined by guide pins (4a) on a loom board (3). The wire lengths are then bound together and removed from the board. The wire (9) is handled by a mechanical gripper (7) which moves and is actuated under preprogrammed electronic control.The apparatus comprises a loom board (3) or the means by which such a loom board can be made, an automatic manipulator having a controlled gripper (7) to draw wire (9) from a preselected supply (10), a cutter (8) to cut the wire, a wire stripper and insulative sleeve applicator (16) and a terminal supply and crimper (17), both accessible to the gripper which can then lay the terminated wire lengths along predetermined paths on the loom board (3), and a tape binder (25) which binds the laid wires together to form the required wiring loom (27).
Patent JP-H09240694-A (JP)
Title: Laminate tube
Inventor: SASAKI YASUYUKI
IPC: B32B1/08
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To economically provide a laminate tube of which the body is made thin and the end face is treated and the design is excellent. SOLUTION: The same thermoplastic resins 1, 1' are provided on the inside and outside faces and the same thermoplastic resin or another thermoplastic resin 2 excellent in the thermoadhesive property is provided as the intermediate layer M. One of both longitudinal side ends of this belt-form laminate material is bent outward and the other side end is superposed on the foldedback part where mutual thermoplastic resins of the outside are welded to each other with heat and heat-welded with mutual thermoplastic resins 1' of the inside face to form a cylindrically connection part H. And at least one inside or outside of both side ends is cut off to the depth reaching the thermoplastic resin layer provided in the intermediate layer, at least in the width of the folded-back part.
Patent JP-H09241446-A (JP)
Title: Resin composition
Inventor: SHOJI OSAMU
IPC: C08L23/10
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition containing a specific resin mixture and a specific hydrogenate block copolmer, excellent in creep strength under high temperature, resistances to oil, chemicals, heat and impact and tensile elongation, and useful in fields of electric and electronic equipment, automobiles, etc. SOLUTION: This resin composition is obtained by adding (B) 1-30 pts.wt. hydrogenated block copolymer obtained by hydrogenating a block copolymer comprising a polymer block (B1 ) consisting essentially of two or more vinyl aromatic compounds and having >=15,000 numberaverage molecular weight and a polymer block consisting essentially of a conjugated diene compound to (A) 100 pts.wt. resin mixture comprising 45-90wt.% polypropylene resin (A1 ) and 55-10wt.% polyphenylene ether-based resin (A2 ) such as a polymer of recurring unit of the formula (R1 to R4 ) are H, a halogen, a 1-7C primary or secondary alkyl, phenyl, a haloalkyl, etc.).
Patent JP-S56312-A (JP)
Title: Aromatic polyamide fiber
Inventor: SASAKI HIDEHARU
IPC: D01F6/60
Filed: 1979-06-18
Abstract: PURPOSE: Titled fiber that is produced by adding a crosslinking compound to an aromatic polyamide polymer and treating with heat, ultraviolet or electronic rays, thus having improved solvent resistance and high heat resistance.  
     CONSTITUTION: (A) An aromatic polyamide polymer preferably containing more than 75mol% of aromatic polyamide, e.g., m-phenyleneisophthalamide polymer is combined with (B) a crosslinking compound such as a compound bearing 2 or more substituted or unsubstituted allyl groups in the molecule and their fiber is treated with heat, ultraviolet rays and/or electronic rays so that the resultant fiber is made insoluble in a salt-containing polar amide solvent. The crosslinking compound is preferably one of formulaI(E is formula II, III) such as a triglycidylisocyanurate. The crosslinking treatment is effected by irradiating with heat at 110W310°C, with ultraviolet rays from a 2kW lamp for more than 30sec or with electronic rays of 0.5Mrad. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06291410-A (JP)
Title: Distributed feedback semiconductor laser
Inventor: NAKABAYASHI TAKASHI
IPC: H01S5/00
Filed: 1993-04-01
Abstract: PURPOSE:To obtain a distributed feedback semiconductor laser from which the intrinsic characteristics of a gain coupling type are fully drawn out. CONSTITUTION:An active layer 1, which is comprised in an optical waveguide region A, is formed into a quantum well structure formed by piling up more than one layer of well layers 1a, which are used as luminous layers, via barrier layers 1b, the quantum well structure is characterized by that the refractive index of a buried layer 2 formed in such a way that diffraction gratings 3 are formed in the interface between the layer 2 and this layer 1 is made smaller than that of the layers 1a in the layer 1 and is made larger than that of the layers 1b in the layer 1 and also in the case where the diffraction gratings are formed in the interface between a loss layer, which is comprised in the region A along with the layer 1, and the buried layer, the layer 1 is formed into the same constitution as that of the quantum well structure.
Patent JP-H07316036-A (JP)
Title: Cosmetic or pharmaceutical composition prepared by incorporating alkyl n-(hydroxyalkyl)carbamate as hydrating agent
Inventor: MISHIERU FUIRITSUPU
IPC: A61Q1/12
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a cosmetic or pharmaceutical composition capable of suppressing the loss of water from the skin and/or increasing the bonded water in the cuticle layer when applied to the skin. CONSTITUTION: This cosmetic or pharmaceutical composition contains 0.001-15 wt.% of a hydrating agent comprising a compound of formula I (R1 is a 4-18C alkyl or alkenyl; R2 is a 2-16C alkyl or alkenyl; R3 is H or a 1-6C alkyl; A is a nonionic hydrophilic group), e.g. N-(2-ethylhexyloxycarbonyl)-Nmethyl-D- glucamine. The group A of the compound of formula I is preferably expressed by formula II ((n) is 0 or 1; (m) is 0-5; Z is a monohydroxylated or polyhydroxylated 1-4C alkyl). The compound of formula I can be produced by reacting an amino alcohol of the formula R3 -NH-A with a compound of formula III (X is a halogen or a group derived from a 5-membered N-containing heterocyclic group) in a solvent.
Patent JP-H08269824-A (JP)
Title: Fiber assembly of paper raw material and production of paper
Inventor: KATAYAMA TAKASHI
IPC: D06M101/16
Filed: 1995-03-31
Abstract: PURPOSE: To obtain a fiber assembly composed of an aromatic polyester capable of providing paper excellent in paper strength and formation. CONSTITUTION: This fiber assembly of paper raw material is composed of 10-99wt.% of a sea-island fiber having 0.2-3mm length and consisting of a sea component comprising a polyester having a property capable of readily reducing the amount by alkali and an island component comprising a meltable liquid crystalline polyester and having <=3μm diameter of the island component and 1-90wt.% of a conjugated fiber having 3-30mm length and composed of a polyester having property capable of readily reducing the amount by alkali and a meltable liquid crystal and having 3-20μm diameter of the meltable liquid crystalline polyester component.
Patent JP-H09264678-A (JP)
Title: Heat exchanger, ebullient cooling apparatus provided with the same
Inventor: KADOTA SHIGERU
IPC: F28D15/02
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To plan to miniaturize an ebullient cooling apparatus by improving cooling performance. SOLUTION: This ebullient cooling apparatus 14 comprises a heat exchanging device 25 constituted of ebullient cooling devices 3 arranged in two stages, each of which is penetratingly provided with a fluid separating plate 2 which separates high temperature air and low temperature air from one another and has a boiling section 7 located to a high temperature air side concerning the fluid separating plate 2 and a condensing section 8 located to a low temperature air side concerning the fluid separating plate 2, a lower side centrifugal blower for forcedly circulating the high temperature air from the second staged ebullient cooling device 3 to the first staged ebullient cooling device 3, and an upper centrifugal blower for forcedly circulating the low temperature air from the first staged ebullient cooling device 3 to the second staged ebullient cooling device 3.  By effectively providing temperature difference between refrigerant in the first staged ebullient cooling device 3 and refrigerant in the second staged ebullient cooling device 3 the low temperature air and the high temperature air are effectively heated and cooled in sequence.
Patent JP-S59144756-A (JP)
Title: 8-azaprostanoic acid compound and its preparation
Inventor: HIMIZU JIYUNICHI
IPC: A61K31/4015
Filed: 1983-04-28
Abstract: NEW MATERIAL:The compound of formula I (R<1> is n-butyl or n-hexyl; the compound is dextrorotatory or levorotatory when the 15-OH group is alpha-configuration, and is levorotatory when it is beta-configurations). EXAMPLE:l-20-Nor-15alpha-hydroxy-9-oxo-13,14(trans)-didehydro-8-azapro stanoic acid. USE:A pharmaceutical. It has excellent prostaglandin-like activities such as durable action to suppress the bronchial constriction, the hypotensive action, etc. PREPARATION:The compound of formula I can be prepared by (1) reacting the optically active 5-formyl-2-pyrrolidone derivative of formula II (R<2> is lower alkyl) with the phosphorous acid ester compound of formula III (R<3>=R<2>), (2) reducing the 15-carbonyl group of the resultant compound of formula IV to OH to obtain a hydroxy compound, (3) subjecting the obtained compound to chromatographic treatment to decompose into 15alpha-hydroxy compound and 15beta-hydroxy compound, and (4) hydrolyzing the ester group of the product.
Patent JP-S61236400-A (JP)
Title: Rotor brake device and stationary moving device used therefor
Inventor: INOUE HIROSHI
IPC: H02P15/00
Filed: 1985-04-09
Abstract: PURPOSE:To apply a brake to a rotor without contact by moving a permanent magnet secured near the rotor having a conductor in the rotational shaft direction of the rotor. CONSTITUTION:A ring-shaped conductive electromagnetic soft iron ring 5' is engaged integrally with a collar 5a of a flywheel 5. A disc-shaped electromagnetic soft iron plate 8 is provided at an ultrafine gap from the wheel 5, permanent magnets 11 are provided on the circumference of the plate 8, and an electromagnetic soft iron plate 7 is provided on the magnets 11. When the ring 5' is rotated, an eddy current is generated with respect to the intensity of a magnetic field and the rotating speed of the wheel 5, and a brake torque for stopping the wheel 5 is generated. To provide variable brake torque, the plate 8 is displaced axially of a shaft 10.
Patent JP-S58198184-A (JP)
Inventor: JIYARARU TEI SARIHI
IPC: H02P23/08
Filed: 1983-04-28
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-H04311010-A (JP)
Title: Manufacture of wound core
Inventor: TAJIMA KOICHI
IPC: H01F41/02
Filed: 1991-04-09
Abstract: PURPOSE:To obtain a low-loss wound core having excellent magnetic characteristics using a method wherein an amorphous magnetic thin band is wound and annealed. CONSTITUTION:Two inner molds 12 and 13, consisting of heat-resisting material, a center rod 14, a coil spring 22 and nuts 18 and 18 are set inside an amorphous magnetic thin band 11 which is wound up in coil form independently or lap- wound with a heat-proof insulating film. By the compressive repulsion of a spring 22 generated by the thread movement of the above-mentioned nuts 18, expanding force is given to an amorphous magnetic thin band by adding force to the above-mentioned inner molds 12 and 13 in the direction wherein they are moving away with each other, and an annealing operation is conducted under this condition.
Patent JP-S63244357-A (JP)
Title: Cassette loader
Inventor: KATONO NOBORU
IPC: G11B15/675
Filed: 1987-03-31
Abstract: PURPOSE:To enable the curtailment in the number of parts and reduction in assembly manhour and to reduce the cost by integrally forming a left side plate and a top plate with metal plates and forming a right side plate with synthetic resin. CONSTITUTION:The left side plate with about L-shaped sectional shape is made by a metal plate and the guide groove 2b for a cassette holder 5 holding and transferring a cassette 11 is provided at the left side face side. On this left side plate 2a, the part equiv. to a top plate is extended by being integrated so as to cover the upper part of the cassette holder 5 by being orthogonally bent from the left side face side. At the tip side of this extension part, a right side plate 3 and the tongue part 2c for fastening are formed. Meanwhile, on the right side plate 3, the shaft 3a for gear, a bearing part 3b, the guide groove 3c for cassette holder 5, the hole part 3d for fastening with the tongue part 2c of the left side plate 2a, etc., are integrally formed. The cassette loader which can be realized at low cost is thus obtd.
Patent JP-S61235484-A (JP)
Title: Heat storing material
Inventor: MORITA TAKESHI
IPC: C09K5/08
Filed: 1985-04-10
Abstract: PURPOSE:To provide a heat storing material which is excellent in corrosion resistance and heat transfer efficiency and suitable for use as a heat storing wall of buildings etc., by packing voids of an inorg. small granule with a latent heat storing agent to form a heat storing granule and scattering the heat storing agent of form a heat strong granule and scattering the heat storing granule in a matrix such as concrete. CONSTITUTION:Voids 4a of an inorg. small granule 4 (e.g.: perlite) is packed with a latent heat storing agent 5 (e.g.: paraffin or calcium chloride hexahydrate) to prepare a heat storing granule 3. The heat storing granules 3 is mixed with cement etc., followed by addition of water. The mixture is set into a block etc. in a molding tool to obtain an intended heat storing material in which a number of heat storing granules 3 are scattered in a matrix such as concrete. Since in the present heat storing material the heat storing agent 5 which is a heat storing element of the heat storing material 1 is encapsulated in the inorg. small granule 4 to have a small granular shape, there is caused neither supercooling nor phase separation, which contributes to efficient utilization of natural energy.
Patent JP-S56244-A (JP)
Title: Hard alloy for cutting
Inventor: ASAI TAKESHI
IPC: C22C29/08
Filed: 1979-06-15
Abstract: PURPOSE: To provide a hard alloy excellent in wear resistance, by sintering a monocarbide which is a solid solution containing at least one of Mo and W and a carbide or/and carbide-nitride which is a B1-type solid solution containing Ti, together with a metal such as Cr, Mo or W.  
     CONSTITUTION: 1W40wt% of a monocarbide which is a solid solution containing at least one of Mo and W, 50wt% or more of a carbide and or/and carbide-nitride which is a B1-type solid solution containing Ti and 3W49wt% of a metal which is at least one of Cr, Mo, W, Fe, Ni and Co are sintered together to produce an alloy. In this alloy, (MoW)C with a small grain size of 2μ or less is located among the grains of the carbide or carbide-nitride being the B1-type solid solution containing Ti and is uniformly dispersed. For this reason, the fall in the strength of the alloy is small. Since the quantity of the monocarbide containing Mo and W is relatively small, the strength of the alloy is kept high. The alloy is a very excellent hard alloy for cutting. If a layer of TiC, TiN, Al 2 O 3  or the like which is ordinarily used for a coated tool is coated on the surface of the alloy as a main material, a good coated tool is available. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S554027-A (JP)
Title: Photographic base
Inventor: ASANUMA YOSHIMASA
IPC: G03C1/79
Filed: 1978-06-23
Abstract: PURPOSE: To enhance adhesion between polyolefin and paper as well as appearance of cut ends and curl balance without exerting no ill effect on a photographic emulsion, by coating a specified ionomer on the surface of paper.  
     CONSTITUTION: The surface of paper is coated with an ionomer prepared by neutralizing for cross linking the carboxyl groups of a copolymer α-olefin and α,β-ethylenically unsaturated carboxylic acid with mono-to tri-valent metallic ions (Na + , etc.) of the I, II, III, IV-A, or VIII groups of the periodic table, preferably in an amount of 20 to 90% of the carboxyl groups to form a base for a photographic material. On this layer polyolefin is coated, thus permitting high quality water-proof photographic paper to be obtained at low cost. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56720-A (JP)
Title: Antenna unit
Inventor: KANE JIYOUJI
IPC: H01Q21/12
Filed: 1979-06-14
Abstract: PURPOSE:To enable to obtain the directivity of 8-shape with narrow band, by connecting the two dipole antennas with the power feeding line of equal length and providing the signal synthesizer synthesizing the signal from both antennas. CONSTITUTION:To the first and the second dipole antennas 10, 11 in parallel location with an arbitrary distance of (d1), the signal synthesizer 13 is provided via the coaxial cables 8, 9 of equal length. Further, the antennas 10, 11 are opposingly located to have the phase difference of 180 deg. in the phase relation viewed from the synthesizer 13 and located toward Z-Z' axis (vertical axis) and parallel to X-X' axis (horizontal axis). With this constitution, the directivity of the antenna unit is of 8-shape and the gain for the directivity is increased with smaller distance d1 at lambda/2 or less.