baber/WOPTO huggingface dataset:
Patent JP-H0873533-A (JP)
Title: Ethylene copolymer for foam molding
Inventor: ITO TOSHIMICHI
IPC: C08F4/654
Filed: 1994-09-06
Abstract: PURPOSE: To obtain a copolymer which gives a foam molding having an excellent balance among properties such as stiffness and appearance, a low molding shrinkage. and a uniform cell size. CONSTITUTION: The copolymer comprises ethylene units and 3-10C α-olefin units, has an MI of 0.1-10g/10min, a density of 910-940kg/m<3> , a crystallinity at 115 deg.C of 11-26%, and a difference in crystallinity between 113 deg.C and 117 deg.C of 7.0% or lower, and is prepd. pref. by compounding 2-20wt.% polymer component having a density of 933kg/m<3> and comprising polyethylene or an ethylene/3-10C α-olefin copolymer, 30-80wt.% ethylene/3-10C α-olefin copolymer having a density of 920-942kg/m<3> , and 15-55wt.% ethylene/3-10C α-olefin copolymer having a density of 860-922kg/m<3> .
Patent JP-S6479137-A (JP)
Title: Production of 4'-hydroxybiphenylcarboxylic acids
Inventor: MIURA TORU
IPC: C07C51/377
Filed: 1987-09-22
Abstract: PURPOSE:To easily obtain the titled compound useful as an intermediate for liquid crystal, etc., in high yield and purity, in one step, by using novel (4- hydroxyphenyl)-cyclohexenecarboxylic acids as raw material and subjecting the compound to dehydrogenation reaction. CONSTITUTION:Cyclohexanonecarboxylic acids of formula I (R is H or lower alkyl) derived from hydroxybenzoic acid by catalytic reduction, etc., are made to react with phenol in the presence of an acidic catalyst to obtain bis(4- hydroxyphenyl)-cyclohexanecarboxylic acids of formula II which are novel compounds. The compounds are thermally decomposed in the presence of a dehydrogenation catalyst and a hydrogen acceptor and the obtained (4- hydroxyphenyl)-cyclohexenecarboxylic acids of formula III (novel compounds) are subjected to dehydrogenation reaction in the presence of a dehydrogenation catalyst (e.g., Pd/C) and a hydrogen acceptor (e.g., alpha-methylstyrene) at 100-400 deg.C to obtain the objective compound of formula IV.
Patent JP-H0680800-A (JP)
Title: Resin-impregnated base material and electrical laminate
Inventor: KOJIMA SHIGEAKI
IPC: B32B27/38
Filed: 1992-09-03
Abstract: PURPOSE:To provide an electrical laminate having good insulation resistance after moisture absorption and a resin-impregnated base material used for it. CONSTITUTION:A resin-impregnated base material obtained by impregnating a base material with an epoxy resin varnish comprising a mixture of an epoxy resin with 4,4-thiobis(3-methyl-6-tertbutylphenol) and, if necessary, a curing agent, a cure accelerator, a solvent, etc., and drying the impregnated material. A metal foil is put on the upper and/or lower side of required plies of the resin-impregnated base material to form an interal electrical laminate.
Patent JP-H0791973-A (JP)
Title: Route searching display device
Inventor: OGAWA HIROSHI
IPC: G01C21/00
Filed: 1993-09-22
Abstract: PURPOSE:To make it possible to search and display a route which makes possible to reach the destination in the shortest time avoiding traffic congestion or the like concerning a route searching display device which searches a route to the destination to be shown on a display device together with a map. CONSTITUTION:When it is judged by a judging means 52 that an average speed of own vehicle running on a route searched drops below a specified value, a link cost of a link forming the route searched is corrected by a link assumed passage time correction means 53. The searching of the route is performed again using a road data stored in a memory means 54 by a route searching means 55 using the corrected link cost. The route selected by the searching is shown on a display means 56.
Patent JP-S63183561-A (JP)
Title: Process for industrial production of 2-(aminomethyl) pyrrolidine
Inventor: SHINOZAKI TEIZO
IPC: C07D207/09
Filed: 1987-09-22
Abstract: PURPOSE:To obtain the titled compound from an inexpensive raw material in reduced number of steps using an easily handleable and disposable reducing agent to an industrial scale at a low cost, by reducing pyroglutamic acid amide with an acyloxy metal borohydride in an ether solvent. CONSTITUTION:2-(Aminomethyl)pyrrolidine of formula II and its optically active isomer is produced by reducing the pyroglutamic acid amide of formula I and its optically active isomer with an acyloxy metal borohydride complex induced from a metal borohydride complex selected from sodium borohydride, lithium borohydride, etc., in an ether solvent at room temperature - reflux temperature. The objective compound can be produced from a raw material easily producible from glutamic acid or pyroglutamic acid, using a safe reducing agent on an industrial scale at a low cost without fear of ignition, explosion or generation of toxic gas with water and moisture.
Patent JP-H0569985-A (JP)
Title: Paper feeding device
Inventor: OBATA MASATO
IPC: G03G15/00
Filed: 1991-09-17
Abstract: PURPOSE:To provide a paper feeder device equipped with a structure capable of preventing mis-feeding of paper due to failure of the loaded paper to correspond in position to a guide fence, by enabling a discrimination of whether or not the position of the sensed guide fence corresponds to the side edge of the loaded paper. CONSTITUTION:A paper feeder device comprising a paper accommodation section 1 capable of accommodating papers of plural different sizes and a side edge regulator member 2 so provided that it may be slidable at least in the width-wise direction of a loaded paper S and functioning to regulate the side edge of the paper by abutting on this side edge thereof is characterized in that the side edge regulator member 2 is provided with a structure 3 for sensing the corresponding relation of the paper S with respect to the position where the side edge regulator member 2.
Patent JP-H0398381-A (JP)
Title: Facsimile equipment
Inventor: TAKAMATSU FUKUICHI
IPC: H04N1/387
Filed: 1989-09-11
Abstract: PURPOSE:To add a character and a symbol or the like required in a data by splitting a stored picture signal into plural areas, displaying the picture on each area and designating the coordinate on a transparent tablet when the area desired of data replacement is included. CONSTITUTION:A transmission original is read and a picture signal D1 is stored in a main memory 2, part of areas of the picture signal D1 is transferred to a display memory 3 and displayed on a display device 4 as a picture. when the area to be replaced is included in the displayed area, the data replacement area of the content of the display memory 3 is designated based on a coordinate data designating the replaced area by pen-touch on the transparent table 5, a keyboard designates the character pattern No. to read the character pattern data designated in the designated area from the memory 2 to apply data replacement. Thus, a required characters and symbols are added in a data without any modification onto the transmission original and without use of an expensive picture processing unit.
Patent JP-H0397247-A (JP)
Title: Multilayered wiring semiconductor device
Inventor: HONMA TETSUYA
IPC: H01L21/314
Filed: 1989-09-11
Abstract: PURPOSE:To enhance the reliability and signal processing rate of the title semiconductor device and to contribute the performance augmentation by a method wherein the semiconductor device is provided with an interlayer insulating film containing an SiO2 base glass having fluorine as a constituent. CONSTITUTION:A phosphosilicate glass film(PSG film) 2 about 0.8mum thick, a lower wiring about 1mum thick, a silicon dioxide film 4 about 0.2mum thick are successively formed by sputtering process on a silicon semiconductor substrate 1. Successicely, an SiO2 base glass film 5 having fluorine about 0.8mum thick as a constituent, an opening 6, an upper layer wiring 7 about 1mum thick are formed in this order. For example, these films, etc., are formed by immersing the substrate 1 coated with the SiO2 film 4 in a saturated water solution of hydrosilicic acid in concentration of 2 mole/l with the fine particles of SiO2 in particle diameter of 5-10mum melted therein as well as boric acid water solution in concentration of 0.05 mole/l added thereto while maintaining the liquid temperature at 30-50 deg.C preferably 35 deg.C for 30-40 hours.
Patent JP-H01188564-A (JP)
Title: Molded article having superconductivity and production thereof
Inventor: NIIRU MATSUKUNIIRU ARUFUOODO
IPC: H01B12/02
Filed: 1988-09-22
Abstract: PURPOSE: To provide a shaped article that is suitable for power transmission lines, motors, magnetic levitation devices, etc., and having superconductivity by comprising a mixture of an organic high molecular material and a ceramic type grain superconductive material.  
     CONSTITUTION: The ceramic type granulated superconductive material of 100 μor less such as yttrium-barium-copper oxide material comprising oxide material having a critical temperature of 77°K or higher such as lanthanum, at least one kind of lanthanide elements, at least one kind of alkaline earth metal elements, and at least one kind of transition elements is mixed at a ratio of 50 volume % or more, or preferably 60 volume % or more to a moulded article. In addition, as necessary, conductive material having an electric resistance of 10 -4  Ω.cm or less is blended. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S6390708-A (JP)
Title: Three-dimensional coordinate point sampling device for structure
Inventor: KAGAMI FUSAO
IPC: G01B21/00
Filed: 1986-10-04
Abstract: PURPOSE:To obtain three dimensional data wherein an angle of rotation is added to an X-axial coordinate and a Y-axial coordinate by rotating a structure above the input surface of a three-dimensional digitizer and applying the point sampling stylus of a cursor which slides on the input surface to the structure. CONSTITUTION:The cursor 10 which moves freely on the input surface 2 of the two-dimensional digitizer 1 is provided on the input surface 2 and positions on the input surfaces of the cursor 10 are sampled with the cursor 10. The height of the center line of rotation of the structure (shoe) 6 rotating above the input surface 2 of the two-dimensional digitizer 1 is equal to the height of the point sampling stylus 12 of the digitizer and the point sampling stylus 12 is applied to this structure 16 to sample points. Consequently, the three- dimensional data on the structure are obtained while the angle of rotation is added to the X-axial coordinate and Y-axial coordinate.
Patent JP-S61116997-A (JP)
Title: Step motor control circuit
Inventor: YOKOI KATSUYUKI
IPC: H02P8/00
Filed: 1984-11-09
Abstract: PURPOSE:To stably drive a step motor by setting a ratio of an unstable high voltage signal to a low voltage signal in response to the difference of the high voltage signal. CONSTITUTION:An unstable high voltage signal V generates a torque for driving a step motor 3, and a constant low voltage signal U generates a torque for not stepping out the motor 3. A detector 5 divides the voltage V in a plurality of stages in response to the difference, and generates a signal corresponding to the stage. A microcomputer 4 inputs a signal from the detector 5 and excitation switching timing signal EN, FN from a memory 6. The microcomputer 4 sets a ratio of the signal V in the preset reference stage P to the signal U in the plural stages, and outputs excitation voltage switching timing signal EN.
Patent JP-H0551440-A (JP)
Title: Flame retardant copolyester
Inventor: OKAMOTO TANEO
IPC: D01F6/84
Filed: 1991-08-22
Abstract: PURPOSE:To obtain the subject copolymer excellent in processability, whiteness and resistance to light and washing while maintaining dynamic and thermal characteristics essential to a polyester by adding a specific amount of a specified phosphorus-containing dicarboxylic acid compound (or its derivative) and carrying out copolymerization. CONSTITUTION:The objective copolymer is obtained by copolymerizing a phosphorus-containing dicarboxylic acid compound expressed by the formula (R is 6-9C aryl or aralkyl; R' is H, 1-4C alkyl or hydroxyalkyl; R'' is H or methyl) and/or its derivative so as to provide 2000-30000ppm content of P in the resultant polyester. Furthermore, a polyester composed of a bifunctional carboxylic acid component consisting essentially of terephthalic acid (or its ester-forming derivative), etc., and a glycol component consisting essentially of ethylene glycol (or its ester-forming derivative), etc., is preferred as the polyester.
Patent JP-H0286879-A (JP)
Title: Vibration generator for ultrasonic wave washing
Inventor: YOKOI HIDEAKI
IPC: B08B3/12
Filed: 1988-09-21
Abstract: PURPOSE:To enable ultrasonic wave washing of various articles by providing an ultrasonic wave transfer chamber which is surrounded by a vibrating plate and a main body and has an opened surface side. CONSTITUTION:Liquid L is filled in an ultrasonic wave transfer chamber 4 and a washing tank 7 is closely stuck and placed on the surface of a main body 1 and thereby the ultrasonic wave transfer chamber 4 is made a liquidtight state. A vibrator 5 is excited by an oscillator and washing liquid in the washing tank 7 is vibrated via a vibrating plate 3 and liquid L. Further when material having adhesive properties is utilized for the main body 1, both liquidtightness of the ultrasonic wave transfer chamber 4 and stableness of the washing tank 7 are promoted.
Patent JP-2001063137-A (JP)
Title: Carriage for printer and printer having it
Inventor: MORISHITA NORIO
IPC: B41J2/455
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To heat an imaging medium (print sheet) in a short time while reducing power consumption. SOLUTION: The carriage 16 for use in a printer comprises an exposing head 14 mounting a plurality of light sources S, a press developing head 15 disposed in the downstream thereof, and a heating head 60 mounted further in the downstream. The heating head 60 comprises a heating section structure, a heater 65, and a heating roller 61 being heated by the heater 65. When the carriage 16 scans on a print sheet, the heating roller 61 heats the print sheet by rolling thereon.
Patent JP-H1184123-A (JP)
Title: Pigment dispersion type water-based ink for production of color filter and production of color filter
Inventor: IKUTA YORISUKE
IPC: C09D11/00
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To obtain high injection stability and high productivity and to decrease color irregularity in pixels by incorporating a specified proportion of a pigment as a coloring agent and using a mixture of a glycol-based solvent, glycerin and water as a solvent and a specified alkylene oxide compd. as a dispersant. SOLUTION: For a pigment dispersion type water-based ink for the production of a color filter by ink-jet method, a coloring agent containing 1 to 5 wt.% of a pigment is used. As for the solvent, at least either a glycol-based solvent or glycerin is mixed with water and used. As a dispersant, an alkylene oxide compd. expressed by the formula of R<1> -(R<2> -O-)m -(R<3> -O-)n -H is used. In the formula, R<1> is a satd. or unsatd. hydrocarbon group, R<2> , R<3> are different from each other and are 2 to 3C alkylene groups, (m), (n) are O or positive integers satisfying 5<=m+n<=30, and the mol.wt. of the compd. is <=2000.
Patent JP-H02115037-A (JP)
Title: Continuous ultrasonic treatment for adjusting fine gas bubbles sealed with protein
Inventor: DEIBUITSUDO SAANII
IPC: A61K9/50
Filed: 1989-09-14
Abstract: PURPOSE: To continuously prepare protein encapsulated microspheres by subjecting a heated protein soln. contg. gas to sonication to foam the soln., then forming gaseous microbubbles while insolubilizing the protein in the soln. by heating. CONSTITUTION: A biocompatible gas is passed into the segment of the dilute aq. soln. of heat-denaturatable water-soluble biocompatible protein before, during or after heating of this aq. soln. and is carried to the segment. The heated segment of the protein soln. contg. the gas is continuously fed to a chamber enclosing an operative sonication apparatus disposed with a sonication device horn, where the segment is subjected to the sonication to foam the soln. While the protein in the soln. is subjected to the insolubilization treatment by heating, the gaseous microbubbles are formed. The microspheres encapsulated with the stable protein are continuously formed in the segment of the soln. passing the chamber.
Patent JP-H1083261-A (JP)
Title: Print controller, its memory access method and storage medium stored with computer-readable program
Inventor: ITO YORIYASU
IPC: G06F3/12
Filed: 1996-09-09
Abstract: PROBLEM TO BE SOLVED: To reduce an unnecessary power consumption by securely stopping a refresh access to a memory resource while print information is waited. SOLUTION: A memory controller 53 stops or restarts specific memory access to a RAM 52 according to the state of a communication shifted by a host interface 63 which shifts the state of communication with an information processor from on-line to off-line or vice versa according to the process state of the print information.
Patent JP-H01258932-A (JP)
Title: Method and apparatus for correcting dimensional difference between layers or curl
Inventor: SATO TAKUSHI
IPC: B29C53/18
Filed: 1987-09-24
Abstract: PURPOSE:To correct the dimensional difference between layers or curl by bringing the larger dimensional layer or the outer layer being curled of a flexible metal plastic laminating sheet into slide contact under the tension with the contact part of a rotatable blade being below 0.5mm in its radius of curvature. CONSTITUTION:In the case of the correcting the dimensional difference between layers or the outer layer being curled of a flexible metal plastic laminating sheet (FMCL) 3, the larger dimensional layer or the outer layer being curled of FMCL 3 is made to slide in bringing into contact with a blade 1 while adding a predetermined tension. Inasmuch as, in this case, friction produces between the blade 1 and FMCL 3, a large tension is required, and as the friction is large, it may result in producing the plastic deformation of extension in a metallic foil layer. And the contact part 2 of the blade 1 is made to be rotatable at the radius of curvature of being below 0.5mm, and FMCL 3 is brought into contact therewith at the angle of +80--80 deg.. In this manner, the dimensional difference between layers or curl of SMCL can easily be corrected while preventing the plastic deformation of extension of the metallic foil layer.
Patent JP-H0288391-A (JP)
Title: Structure of scull
Inventor: ISAKA KOKI
IPC: B63H16/04
Filed: 1988-09-24
Abstract: PURPOSE:To enable even a beginner to operate a scull by enabling a scull rod and an operating rod at the front end of a buoyant body to be rotated similarly in the same direction and symmetrically in the opposite direction by an interlocking mechanism to change an elevation of a scull blade by bring an auxiliary operating rod forward or rearward. CONSTITUTION:To advance a buoyant body 5, reciprocating operations of an operating rod 12 are continued by pushing horizontally the operating rod 12 while bringing an auxiliary operating rod 11 to the opposite side and pulling horizontally said rod 12 while bringing said rod 11 to this side. Thus, when said 11 is brought to the opposite side, said rod 12 is rotated about its axis. An upper interlocking plate 14 at the front end of said rod 12 is rotated and to rotate a lower interlocking plate 17 in the same direction by an interlocking string 18 so that a scull rod 16 is rotated about its axis and an elevation of a scull blade 15 connected thereto is set suitably to the direction of motion, i.e., push of the scull blade 15. Similarly, when said rod 11 is brought to this side, the elevation of the scull blade 15 is set suitably to the direction of motion, i.e., pull is the scull blade 15.
Patent JP-H03103395-A (JP)
Title: Highly tough polycrystalline diamond and production thereof
Inventor: NAKAMURA TSUTOMU
IPC: B23B27/20
Filed: 1989-09-12
Abstract: PURPOSE:To improve strength and wear resistance of diamond by low-pressure vapor-phase method by directly bonding diamond particle without making clear grain boundary exist. CONSTITUTION:This diamond substantially consists of diamond synthesized by low-pressure vapor-phase method and 30-100% boundary part of constituent diamond particles has not clear grain boundary and is directly bonded. This diamond is produced by selecting a synthetic condition in such a way that initial formation density of diamond nuclei to a substrate is 10<8>-10<12>cm<-2>. The diamond is highly tough polycrystal diamond having excellent strength and wear resistance and high-performance tools can be manufactured by using the diamond.
Patent JP-S6480078-A (JP)
Title: Vertical field-effect transistor
Inventor: FUJIMOTO TAKATOSHI
IPC: H01L21/336
Filed: 1987-09-21
Abstract: PURPOSE:To bring the source electrode into contact with the base regions easily without fail by a method wherein a groove reaching the base region is formed in the source region passing through the source region. CONSTITUTION:An SiO2 film 2 is grown on a substrate 1 and then polycrystalline Si 3 is grown on the SiO2 film 2. First, impurity is ion-implanted in the substrate 1 using the polycrystalline Si 3 as a mask to form base regions 4 and source regions 5. Second, an interlayer insulating film 7 is grown and then the film 7 and the film 2 are anisotropically etched away using a resist 8 coated on the film 7 as a mask. Furthermore, the substrate 1 is anisotropically etched away to form a groove 11 shallower than the regions 4 but deeper than the regions 5. Third, the film 7 and the film 2 are isotropically etched away using the resist 8 as a mask. Finally, the resist 8 is removed to form source electrodes.
Patent JP-S59121694-A (JP)
Inventor: MOSHIE MACHIN
IPC: G11C11/411
Filed: 1983-12-19
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-H0680332-A (JP)
Title: Elevator control device
Inventor: YOSHIDA HIROMOTO
IPC: B66B3/00
Filed: 1992-09-07
Abstract: PURPOSE:To provide an elevator control device by which passengers waiting on a landing can be led to get on an elevator car without confusion by informing an alloted and arranged elevator car and the number of persons capable of getting on to the passengers waiting on the landing. CONSTITUTION:An elevator car replying to a landing call is alloted by means of a landing call allotment device 1d, the number of persons already staying in the alloted elevator car is detected by a detecting device 1f for the number of persons in a car, the number of persons capable of getting on is computed by means of a computing device 1g for the number of persons capable of getting on from the detected number of persons already staying in and the maximum load capacity of the elevator car, and the alloted elevator car replying to the landing call and the number of persons capable of getting on are informed to the passengers waiting on a landing from each floor landing annunciator 1i through a getting on annunciator 1h.
Patent JP-S6296869-A (JP)
Title: Arrangement detection cable core end
Inventor: MIYAZAWA KIYOZUMI
IPC: G01R31/08
Filed: 1985-10-23
Abstract: PURPOSE:To detect easily and positively a mistaken wiring at one end in non- fused condition, by comparing an arrangement position signal introduced from one end of each cable core with that generated from the other end. CONSTITUTION:A decoder introduces as an output an address signal issued out from a CPU 9 and after decoding it, a pulse signal P1 of the arrangement position signal is issued from an output terminal 81, and this signal P1 is introduced to the end portion 2a of a cable core 2 on a weld bonded side through lead wire 7 and contact pin 6. In case when the end portion 2a1 on a non-fused side of the same core wire 2 is arranged in the similar opposing position, the signal P1 is introduced into a terminal 101 of an encoder 10 through the end portion 2a, and after issuance of the corresponded address signal, it is introduced into the CPU 9. The CPU 9 compares an address signal obtained from the encoder 10 and that of its own issuance, and when they are not identical, alarm is issued to prompt correct rearrangement.