baber/WOPTO huggingface dataset:
Patent JP-S61247051-A (JP)
Title: Manufacture of semiconductor device
Inventor: NOJIRI KAZUO
IPC: H01L21/76
Filed: 1985-04-24
Abstract: PURPOSE:To finely form an element separating region of high separating capacity by attaching a side wall to a mask for selectively oxidizing to form the separating region to draw a finely selectively oxidizing region, and then etching the main surface of a semiconductor substrate exposed to the region to form a recess. CONSTITUTION:The first silicon oxide film 2 and the first silicon nitride film 3 are thinly formed on a silicon substrate 1, the second silicon oxide film 4 is formed relatively thickly thereon, patterned, and the films are allowed to remain only on an element forming region. Then, the second silicon nitride film 5, the third silicon oxide film 6 are thickly formed, and then anisotropically etched to form a side wall 7 offset to project the films 2, 3, 4 at both sides and an offset silicon nitride film 30 directly attached to the substrate 1. Subsequently, with the films 2, 3, 4 and the wall 7 as masks the main surface of the substrate 1 is etched to form a recess 8, boron implanted layer 9 is formed on the bottom, and a thick silicon oxide film 10 is formed thereon.
Patent JP-S59212796-A (JP)
Inventor: MIZUGUCHI KOUJI
IPC: G21C17/00
Filed: 1983-05-19
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-S58210992-A (JP)
Inventor: ROBII BEADEN JIYUNIA
IPC: C10G11/02
Filed: 1983-05-19
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-2000281792-A (JP)
Title: Polysiloxane compound, production thereof, and electrophotographic photoreceptor produced by using same
Inventor: TAMURA HIROSHI
IPC: C08G77/388
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a polysiloxane compound which is excellent in abrasion resistance and is useful for obtaining an electrophotographic photoreceptor having high sensitivity and durability by selecting a polysiloxane compound having triarylamine structures on the side chains. SOLUTION: This polysiloxane compound is represented by formula I [wherein, R is alkyl or phenyl; X is a single bond, O or COO; (m) is 2-20; (n) is the degree of polymerization; Y is a group of formula II or III; R1 is H, alkyl or aryl; (a) is 2-4; (b) is 1-2; Ar1 is arylene; and Ar2 and Ar3 are each (substituted) aryl] and is produced by reacting a polysiloxane compound of formula IV with an alkenyl compound of formula V (wherein (1) is 0-18) in the presence of a platinum catalyst. In an electrophotographic photoreceptor which has a photosensitive layer formed on a conductive substrate, the polysiloxane compound of formula I is incorporated into an least one layer on the surface side most distant from the substrate, giving a photoreceptor which is free of cleaning defects and retains a high image quality even after used repeatedly.
Patent JP-S5210984-A (JP)
Title: Method for cutting pitch integral times of expanded material
Inventor: SHIMA TAKEMITSU
IPC: B23D25/04
Filed: 1975-07-15
Abstract: PURPOSE: With the use of a special planet gear type phase angle adjustment device, to carry out a microscopic correction of 1/several thousand second unit of a latch projection timing error which caused during mill working without stopping mill working. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04319664-A (JP)
Title: Preparation of metal component impregnated porous substance
Inventor: MIZUNO SHIGEYUKI
IPC: C04B41/88
Filed: 1991-04-18
Abstract: PURPOSE:To obtain a metal component impregnated porous substance accurately and uniformly impregnated with an objective amount of a metal component by a method wherein a porous substance is brought into contact with a solution wherein the metal component is dissolved in a solvent whose volume is same as that of the moisture adsorbed on the porous substance while ultrasonic vibration is applied to the porous substance. CONSTITUTION:A predetermined amount of a porous substance is collected in a container and, while ultrasonic vibration is applied to the porous substance, a solution prepared by dissolving a metal component in a solvent whose volume is same as that of the moisture adsorbed on the porous substance is dripped on the porous substance little by little. After the metal component solution is dripped, ultrasonic vibration is continued for a predetermined time. Next, the porous substance wetted with the metal component solution is dried under vacuum at high temp. to volatilize the solvent and allowed to cool in a desiccator to obtain a metal component impregnated substance. For example, when a silica gel is used, vacuum drying is performed at 100 deg.C for 3hr. By this method, all of the metal component is infiltrated in the substance and the metal component impregnated porous substance accurately and uniformly impregnated with an objective amount of the metal component is obtained.
Patent JP-H1041021-A (JP)
Title: Shielding termination device for high speed transmission line
Inventor: O'SULLIVAN MICHAEL
IPC: H01R13/6585
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the damage of a dielectric inside member caused by the soldering heat. SOLUTION: When a coaxial cable 40 is terminated at a conductive termination member 32 at least one part of which is contained in the dielectric housing 12 of an electric connector, an exposure exposing a metal shield 56 is formed on the coaxial cable 40 by removing an insulating jacket 58. An heat insulation tubular sleeve 60 is inserted between the metal shield 56 and a dielectric inside member 54, and the coaxial cable 40 is arranged on the termination member having grip arms 62a, 62b. The grip arms 62a, 62b are bent so as to engage with an exposure portion without deforming the heat insulation tubular sleeve 60, the metal shield 56 is captured between the dielectric tubular sleeve and the grip arm, and the metal shield 56 is bonded to the grip arms 62a, 62b as protecting the dielectric inside member 54.
Patent JP-H09250546-A (JP)
Title: Ball bearing
Inventor: FUJIWARA HIDEKI
IPC: F16C33/38
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To try to prevent each ball from being broken in its oil film, and from running hot, and also try to prevent the inner surface of each pocket from being worn out. SOLUTION: The ball bearing is equipped with each inner race, each outer race, a plurality of balls inter-posed between each inner and each outer race, and with a cylindrical holder which rotatably holds a plurality of the balls, and is divided into two at its pocket position in the axial direction. In this case, respective projections 8, 8, 10 and 11 are provided for the pocket surfaces 4 of respective hold members 5 and 6 which consist of the holder 7, at both sides in the circumferential direction of the self rotating axis X-X line of each ball 3. Supporting each ball 3 by these projections 8, 9, 10 and 11, thereby allows the center parts 12 and 13 in the axial direction of the pocket 4 to be made noncontacting with each ball 3.
Patent JP-S61246494-A (JP)
Title: Stable solution of exposure crossed coupling polymer precursor of polymer having heat resistance to high degree
Inventor: HANSU YOAHIMU MEREMU
IPC: C08F2/48
Filed: 1986-04-17
Abstract: Stabilized solutions of radiation-crosslinkable polymer precursors of highly heat-resistant polymers, containing chelate complex-formers as stabilizers, do not tend to gel through premature crosslinking and can thus be stored and used over a long period.
Patent JP-H01259354-A (JP)
Title: Optical recording medium and method for detecting recording state
Inventor: HASHIDA TAKU
IPC: G11B7/24041
Filed: 1988-04-11
Abstract: PURPOSE:To make possible to record two or more states with one kind of a compd. by composing a recording medium of a specified photochromic compd. CONSTITUTION:The recording layer contg. a monomer (A) of the photochromic compd. shown by the formula and its associate (B) is mounted on the medium. In the formula, R is 1-31C alkyl group. And, the recording layer is composed of a Langmuir-Blodgetts membrane, and a separating layer composed of a prescribed substance is preferably interposed between said layers. And the recording state of the medium is preferably detected with absorption or fluores cence. By constituting as mentioned above, the recordings of two or more of states brought from a combination of the monomer having different absorption or fluorescence spectrum and the associate make possible, thereby obtaining the medium having a high density.
Patent JP-H0679977-A (JP)
Title: Heat-sensitive transfer recording medium
Inventor: YUYAMA TAKESHI
IPC: B41M5/40
Filed: 1993-04-14
Abstract: PURPOSE:To make it possible to form the solid and highly sensitive image, wherein the printing image is not erased even if the image is rubbed in high- temperature atmosphere by containing the silicon component having the repeating unit (SiO)n of siloxane bond in the peeling layer of a heat-sensitive transfer medium. CONSTITUTION:The compound (silicon component) having the repeating unit (SiO)n of siloxane bond or fluorine component is contained in a peeling layer. Thus, the silicon component or the fluorine component is formed on accepting paper as a film at the time of transfer. Epoxy resin is used as an ink layer. The third-class amine having the crosslinking accelerating performance, the compound containing phosphorus and cation-polymerizable triphenylsulfonium are combined to the peeling layer, and the layer is separated. Thus, the printing image is crosslinked in transfer. In this way, the highly sensitive printing image having the fastness, by which the printing image is not erased even if the image is rubbed in a high-temperature atmosphere exceeding 100 deg.C, and the reliability, by which the image is not erased even if the image is rubbed with an organic solvent and the like such as toluene, can be obtained.
Patent JP-H0395262-A (JP)
Title: Stable emulsion of perfluoropolyether
Inventor: FUABIO BURUNETSUTA
IPC: A61K9/70
Filed: 1990-03-31
Abstract: Described are stable emulsions comprising:     a) perfluoropolyethers having perfluoroalkyl end groups;   b) conventional surfactants, c) a continuous phase consisting of glycerol or of a polyhydroxylated compound containing at least three hydroxyl groups, selected from polyalcohols and saccharides, dissolved in a hydrophilic solvent and/or water. e
Patent JP-S63252235-A (JP)
Title: Dynamic viscoelasticity measuring apparatus
Inventor: NAKAMURA NOBUTAKA
IPC: G01N19/00
Filed: 1987-04-09
Abstract: PURPOSE:To reduce measuring labor significantly, by measuring a compound component sample with a concentric cross-section as intact to determine a complex elastic modulus of an unknown component. CONSTITUTION:When a sinusoidal force of bending (deflection) is applied to a compound component sample 11 formed in a center blur with both ends thereof fixed and deformation caused is observed as displacement of a vibrator 13 to detect an amplitude ratio and a phase difference between the sinusoidal force and the displacement. A measuring data input section 2 is connected to a detector section 1 to take an amplitude ratio data and a phase difference data. A value of a complex elastic modulus is inputted into conditions data input section 4 as for (n-1) components with known an elastic modulus among those of a sample together with (n) constants (r1-rn) indicating the length (l) of a n-component stuck sample laminated with a concentric cross-section and a radius distribution of the components. Based on the data, a computing section 3 performs a computation processing of a complex elastic modulus measuring data of an unknown component to be outputted to a data output section 5.
Patent JP-H07268341-A (JP)
Title: Dust removing device for exhaust gas in coke dry quencher
Inventor: MURAMATSU HIROSHI
IPC: C10B39/02
Filed: 1994-03-31
Abstract: PURPOSE:To prevent boiler wear due to the dust in exhaust gas by efficiently gather and remove such dust resulted from quenching red-hot coke in a coke dry quencher. CONSTITUTION:An annular channel 4 formed within the wall of a quenching furnace by 1 is devided into several chambers through partition walls, and the chambers each is provided with a hot cyclone 13, and the gas exhaust port of the hot cyclone 13 is connected to an annular duct 15 communicating to a boiler 8. An exhaust gas discharged from the quenching furnace 1 is brought to the hot cyclone 13 via the annular channel 4, by which the dust in the gas is removed, and the resultant gas is fed to the boiler 8.
Patent JP-H10265569-A (JP)
Title: Production of photosensitive composition
Inventor: TSUNODA MAYUMI
IPC: G03F7/027
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To enable to safely obtain the subject composition having a high mol.wt., high in sensitivity and purity and excellent in storage stability in a state little in side reactions by introducing (meth)acryloyl groups to carboxyl groups in a polyamic acid. SOLUTION: This method for producing a photosensitive resin composition comprises dropwisely or finely dividedly adding (A) a solution containing (A1 ) a compound of formula I (R<1> is an organic group; R<2> is H, methyl), (A2 ) a tertiary amine, and (A3 ) 3-diphenylphosphono-2,3-dihydrobenzothiazol-2-thinoe of formula II as a condensing agent in (A4 ) an aprotic polar solvent to (B) a solution containing (B1 ) a polyamic acid having repeating units of formula III [R<3> , R<4> are each R<1> : (n) is 1, 2] and the component A2 in the component A3 . The reaction is preferably carried out at a temperature of 0-60 deg.C in a flow of dry air.
Patent JP-S5211374-A (JP)
Title: Disc brake
Inventor: OTANI YASUO
IPC: F16D55/227
Filed: 1975-07-17
Abstract: PURPOSE:In a disc brake, bending moment loaded on the beam of support is reduced, the fixing capacity is elevated and the cost is lowered.
Patent JP-S61248416-A (JP)
Title: Formation of deposited film
Inventor: ISHIHARA SHUNICHI
IPC: C23C16/32
Filed: 1985-04-25
Abstract: PURPOSE:To improve a film formation speed and the reproducibility and obtain a uniform film quality by a method wherein a compound containing silicon and halogen and an activation species produced from a germanium compound for film formation are introduced into a film formation space and subjected to a chemical reaction by the application of a discharge energy to form deposited films on a substrate. CONSTITUTION:A compound containing silicon and halogen and an activation species which is produced by activating a gaseous germanium containing compound and, if necessary, an activation species which is produced by activating gaseous materials such as a silicon containing compound, hydrogen, a halogen compound, an inert gas and a compound containing impurities as its components are separately, or after being properly mixed together if necessary, introduced into a film formation space in which a substrate 11 is provided. Then a discharge energy is applied to the atmosphere in which the introduced compound containing silicon and halogen and the introduced activation species coexist to form an intermediate layer 12 on the substrate 11. With this constitution, a film formation speed and the reproducibility of the film formation are improved and an improved and uniform film quality can be obtained.
Patent JP-S62246678-A (JP)
Inventor: IIDA HEIHACHIRO
IPC: F15D1/02
Filed: 1986-04-16
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-S62243543-A (JP)
Inventor: CHITOKU KAZUO
IPC: A61B10/00
Filed: 1986-04-16
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-H01258994-A (JP)
Title: Transfer method using sublimating dye and transfer substrate used for said transfer method
Inventor: TOKUJI YASUHIKO
IPC: B41M5/382
Filed: 1988-04-09
Abstract: PURPOSE:To realize a sharp transfer, by forming a white base layer between a substrate and a transparent transfer layer, loading an original to be transferred containing a sublimating dye on said transparent transfer layer, and heating, pressurizing, and transferring the original. CONSTITUTION:An oil resin coating containing at least titanium oxide, acrylic resin, and melamine resin is applied on a heat-resistant substrate, thereafter being heated and dried to form a white base layer. On the white base layer, a thermosetting oil coating containing acrylic resin and melamine resin is applied, heated, and dried to form a transparent transfer layer. On the transparent transfer layer, an original to be transferred containing a sublimating dye is loaded and heated at a temp. of 120-190 deg.C under pressure to be transferred. In this manner, the color sublimating dye of the transfer original image is directly and linearly penetrated and infiltrated to a required depth into the transparent transfer layer having no additives acting to inhibit the sublimation and penetration, thereby forming the sharp contour of the transferred image, and the color of an original image stands out by the white color layer.
Patent JP-S62246576-A (JP)
Title: Imidazopyridine derivative and production thereof
Inventor: KUSASE YU
IPC: A61P25/28
Filed: 1986-04-16
Abstract: NEW MATERIAL:A compound shown by formula I (R is pheoxy-substituted alkyl) or a salt thereof. EXAMPLE:1-(2-Phenoxyethoxy)carbonylimidazol[1,5-a]pyridin-3-(2H)-one. USE:A remedy for amnesia and presbyophrenia. The titled substance has improv ing effects on oxygen deficient state and symptoms resulting from it. Consequent ly, it has cerebrobascular vasodilating action and improving action on cerebral function disorder. PREPARATION:A compound shown by formula II is reacted with a compound shown by the formula ROH to give a compound shown by formula I.
Patent JP-S58219176-A (JP)
Inventor: WITTE ERNST-CHRISTIAN
IPC: C07D309/32
Filed: 1983-05-20
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-S57202349-A (JP)
Title: Novel disazo compound and its preparation
Inventor: HASHIMOTO MITSURU
IPC: C09B35/06
Filed: 1981-06-08
Abstract: NEW MATERIAL:A disazo compound of formulaI[X,Ar is unsubstituted or substituted aromatic or heterocyclic ring].  
     USE: Electrophotographic photoreceptor: it is high sensitive, moreover, it is senistive only to short waves in the visble range (450W600nm), so showing high reproducibility in copying red-colored images.  
     PREPARATION: 2,6-Diaminoanthraquinone of formula II is diazotized to form a tetrazonium salt of formula III (Y is anionic functional group) and the product is made to couple with a compound of formula IV. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09278509-A (JP)
Title: Thermoplastic cement molding and its production
Inventor: YABU MASUO
IPC: C04B28/04
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To readily and inexpensively obtain a light-weight thermoplastic cement molding excellent in flame retardance, by blending a thermoplastic resin having a chlorine content equal to or more than a specific value with fixed amounts of a hydraulic cement and water and hardening the mixture without heating. SOLUTION: A thermoplastic resin having >=50wt.% water content in an amount of 100 pts.wt. is dispersed into 250-670 pts.wt. of a hydraulic cement. A polyvinyl chloride, a chlorinated polyvinyl chloride, a polyvinylidene chloride, etc., are suitable as the thermoplastic resin. Then the mixture is mixed with water in an amount corresponding to 10-60wt.% of the added hydraulic cement at a room temperature, packed into a molding frame and hardened without heating to give a thermoplastic cement molding. The obtained molding has intermediate properties between those of cement and thermoplastic resin and is properly useful for a building material, a material for engineering works, etc. The thermoplastic cement molding can be further mixed with glass fibers, metal fibers, a foaming agent, a pigment, a light stabilizer, etc., depending upon uses.
Patent JP-H08287279-A (JP)
Title: Graphic processor
Inventor: KOJIMA YOSHIYUKI
IPC: G06F17/50
Filed: 1995-04-13
Abstract: PURPOSE: To improve the total graphic display speed without spoiling outline information as the whole figure and causing hindrance to a partial editing process. CONSTITUTION: A mode storage part 12 stores an operation mode set by a mode setting process part 10. An outline display element registering process part 9 registers a figure group and outline display elements showing the outlines of its figures in a data base 6. At this time, an outline display element is only inputted according to the operation mode and then all the display elements belonging to the figure group are specified automatically. A display process part 7 alters the contents of the display flag (display of only outline display element/display of all display elements) set to each figure group. A whole display process part 5 displays all the data contents displayed in the data base 6. At this time, the contents of the outline display flag of each figure group is altered and controlled according to the operation mode.  A figure editing process part 4 when editing existent display elements automatically makes a change to the editing mode of the whole figure group or the editing mode of the individual display elements according to the display mode.
Patent JP-S60231012-A (JP)
Title: Foil bearing
Inventor: SAITOU HIDEFUMI
IPC: F16C17/12
Filed: 1984-04-30
Abstract: PURPOSE:To eliminate the need of a fixing member and prevent an unforeseen displacement of a foil by inserting the wound-up portion which is formed by winding the one-side part of the foil, into each groove which is formed in a housing or a rotary shaft. CONSTITUTION:Each foil 1 is shaped from one resilient material such as stainless foil or the like. Each of the foils is curved to have a radius curvature of R1 and wound along the periphery of a rotary shaft which is supported contactlessly with the foil bearing when said shaft is held in the mounted state as specified. The foil each has a wound-up portion 2 integrally formed at one side thereof. The radius R2 of the wound-up portion 2 is a little longer than the internal radius of each groove 4 which is formed in the housing 3 of the foil bearing.
Patent JP-H11265087-A (JP)
Title: Synthetic resin film laminated material for printing
Inventor: NAKAJIMA MAKOTO
IPC: G03G7/00
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To hardly cause thermal deformation even though this synthetic resin film laminated material passes through a high temperature printer, and to immediately judge whether or not transparent or translucent print result is good. SOLUTION: This synthetic resin film laminated material is constituted by laminating the synthetic resin film 10 for printing, a synthetic resin film 20 for thermal adhesion, and a sheet 30 for a mount. The film 10 is peeled from another laminated materials 20 and 30 after printing, so that the curving of the film 10 can be prevented. The back surface of the film 10 is processed to have ruggedness.
Patent JP-S62245804-A (JP)
Title: 90× hybrid
Inventor: OKUBO HISAFUMI
IPC: H01P5/22
Filed: 1986-04-18
Abstract: PURPOSE:To improve the heat dissipation and to block the deterioration in the characteristic by connecting the end of a short stub to a ring wire part or a lead wire part and connecting the tip to a heat sink. CONSTITUTION:The end of short-stubs 31,32,33,34 having a length of lambda(2n+1)/4 is connected to ring wires 1,2,3 or lead wires 11,12,13,14 and the tip is connected to heat sinks 41,42. Thus, most of the heat generated in the wires is dissipated to the outside of the 90 deg. hybrid via the short stubs, the heat dissipation is improved and the deterioration in the characteristic is avoided. In case of a coaxial line, simple fixation is attained by the short stubs and the deterioration in the characteristic due to vibration is avoided.