baber/WOPTO huggingface dataset:
Patent JP-S63225685-A (JP)
Title: Treating agent for imparting release properties
Inventor: YAMAMOTO HIROSHI
IPC: C09J7/02
Filed: 1987-03-13
Abstract: PURPOSE:To obtain a treating agent for imparting release properties which has excellent adherence to a substrate comprising a soft polyvinyl chloride resin, by using, as component, a reaction product from a urethane-vinyl chloride- functional monomer copolymer and an alkyl isocyanate. CONSTITUTION:A treating agent for imparting release properties comprising a reaction product from a urethane-vinyl chloride-functional monomer copolymer and an isocyanate having an 8 C or higher alkyl group. Representative examples of the functional monomer contained in the urethane/vinyl chloride/functional monomer copolymer include (meth)acrylic acid and 2-hydroxyethyl(meth)acrylate. In the present treating agent, it is pref. that the urethane/vinyl chloride/ functional monomer copolymer have an MW of 10,000-500,000 and contain a urethane in an amt. of 20-60wt.% vinyl chloride in an amt. of 20-70wt.% and a functional monomer in an amt. of 10-60wt.%.
Patent JP-H08226070-A (JP)
Title: Glass sheet
Inventor: HAYASHI YOSHIHISA
IPC: D06C7/00
Filed: 1995-02-22
Abstract: PURPOSE: To prevent the generation of small glass fiber fragments and the skin stimulation by an end of glass fiber by treating the surface of a glass sheet with a flame, thereby mutually welding the fibers on the surface of the sheet. CONSTITUTION: A glass fiber sheet 1 is continuously taken up from a glass fiber sheet roll 2 and passed above a burner 3 to treat the surfaces 1A, 1A of the sheet with a flame. The glass fibers on the surface of the sheet 1 are welded with each other and the sharp end of the fiber is rounded by this treatment.
Patent JP-H11256635-A (JP)
Title: Mounting structure of hydrant
Inventor: YAMASHITA TADAO
IPC: E03C1/042
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide the mounting structure of a hydrant capable of being simply executed by few parts regardless of the thickness of a wallboard. SOLUTION: The inner circumferential surface of an annular body is formed in a hydrant-socket joining section consisting of a male screw section 21, and a hydrant socket 2 is joined with the hydrant-socket joining section 21 of a mounting seat 3, in which a flange section 32 with mounting holes 33 is installed to the outer circumferential surface of the annular body, by a female screw 31. The pipe inserting section 22 side of the hydrant socket 2 is inserted into the through-hole of a wallboard W, the mounting seat 3 is fixed onto the wallboard W by screws through the mounting holes 33, and the hydrant 1 is mounted on the hydrant socket 2.
Patent JP-S57175703-A (JP)
Title: Column for adsorption and desorption of ozone
Inventor: USUI AKIRA
IPC: C01B13/10
Filed: 1981-04-21
Abstract: PURPOSE: To carry out the adsorption and desorption of ozone in a short time, by furnishing a cooling tube and a heating tube with a plurality of heat-transfer plates extending in the ozone adsorbing substance and contacting with said substance, thereby enlarging the heat transfer area.  
     CONSTITUTION: The ozone adsorption and desorption column is composed of the column body packed with the ozone adsorbent, the cooling tube through which a cooling medium for cooling the ozone adsorbent is passed in case of ozone adsorption, and the heating tube through which an antifreeze liquid for heating the ozone adsorbent is passed in case of ozone desorption. At least one of the  cooling tube and the heating tube, e.g. the heating tube 63, is furnished with a  plurality of heat transfer plates 80 firmly by welding. The plate 80 is extended  into the ozone adsorbent 40 and made to contact with said adsorbent. The heat transfer efficiency can be further improved by boring a plurality of holes to  each heat transfer plate 80. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61218031-A (JP)
Inventor: NOBUTOKI KAZUHIRO
IPC: H01H50/24
Filed: 1985-03-25
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-H10240143-A (JP)
Title: Liquid crystal display device
Inventor: SAKAMOTO KATSUTO
IPC: G09F9/00
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent the front face of a dimming sheet from being stuck to the rear face of a rear polarizing plate with water drops between them with respect to a liquid crystal display device where the dimming sheet, a scattering sheet, and a back light are arranged in this order on the rear side of the rear polarizing plate of a liquid crystal display panel. SOLUTION: Many transparent particles 4h made of silica or the like are dispersed in a hard coat layer 4g which is provided on the rear face of a rear protection layer 4a made of TAC(triacetyl cellulose) of a rear polarizing plate 4 and is made of an acrylic urethane resin. In this case, the layer thickness of the hard coat layer 4g in an area where transparent particles 4h are absent is smaller than the diameter of transparent particles. As the result, the rear face of the hard coat layer 4g is rugged, and this ruggedness prevents the front face of a dimming sheet 11 from sticking to the rear face of the hard coat layer 4g with water drops between them even if dew condensation occurs in the gap between the rear face of the had coat layer 4g and the front face of the dimming sheet 11, and as the result, the degradation of the display quality due to this sticking is prevented.
Patent JP-H1174524-A (JP)
Title: Semiconductor device and its manufacture
Inventor: HARA KAZUTO
IPC: H01L29/78
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To prevent a breakdown of an insulation film (heat oxide film) caused by an electric field concentration. SOLUTION: An n<-> -type silicon carbide semiconductor layer 2 and a p-type silicon carbide semiconductor layer 3 are laminated on an n<+> -type silicon carbide semiconductor substrate 1, a groove 7 forming a cell region and a groove 5 forming a tapered mesa structure of the p-type silicon carbide semiconductor layer 3 and the nθtype silicon carbide semiconductor layer 2 are formed on a semiconductor substrate 100 with its main surface comprising the surface of the p-type silicon carbide semiconductor layer 3.  In the heat oxide film 9 and the layer between, the nθtype silicon semiconductor layer 2 and the p-type silicon carbide semiconductor layer 3 on the side of the groove 5, a high resistance layer 6 comprising an electric field suppression layer suppressing an electric field concentration at the heat oxide film 9, for instance, n<-> -type semiconductor having higher resistance than the n<-> -type silicon carbide semiconductor layer 2, and p-type silicon carbide semiconductor layer, are formed.
Patent JP-H03261114-A (JP)
Title: Chip inductor
Inventor: SHINADA MAKOTO
IPC: H01F27/29
Filed: 1990-03-12
Abstract: PURPOSE:To shorten characteristic tolerance and to improve reliability without failures such as disconnection by cutting coil foil plating which coats the full periphery of a cylindrical insulator so as to connect to a coil form into a coil and by electrically connect terminals to coil foil plating. CONSTITUTION:The full periphery of a cylindrical insulator 1 formed from an insulative magnetic substance such as ferrite core or an insulative nonmagnetic substance such as ceramic and plastic is coated with copper foil plating 2. The copper foil plating is cut in the side face of the cylindrical insulator 1 so as to connect to a coil form into a coil 3, and terminals 6 are inserted into both end holes 5 of the cylindrical insulator 1 to electrically connect with the copper foil plating 2; further, the whole is molded with a molding material so that one end of each terminal 6 may be exposed. This design can finely adjust electric characteristics by dimensional adjustment of the cutting work of the copper foil plating 2 to shorten characteristic tolerance with the result that reliability can be improved with no line-processing problems such as disconnection.
Patent JP-S56155907-A (JP)
Title: Optical multilayer integrated circuit
Inventor: HASUMI RITSUO
IPC: G02B6/30
Filed: 1980-05-06
Abstract: PURPOSE:To form easily an optical integrated circuit with high density, by stacking optical integrated circuits, constituted by arranging a thick-film optical element in a core layer, on a substrate with interposing clad layers. CONSTITUTION:On the 1st clad layer 2 formed on substrate 1, thin-film optical elements 3 and 4 and the 1st core layer 5 are formed to constitute the 1st optical integrated circuit. On the 1st optical integrated circuit, the 2nd clad layer 6 is formed to arrange thin-film optical element 7 and the 2nd core layer 8 and 3rd clad layer 9 are stacked to constitute the 2nd optical integrated circuit. On the other hand, optical fiber 10 is connected to the 1st optical integrated circuit at the flanks, and optical fiber 11 to the 2nd optical integrated circuit as well to form an optical multilayer integrated circuit. In said circuit, incident light 13 from optical fiber 11 is incident to the flank of the 2nd core layer 8 and, after being processed optically by thick-film optical element 7, further processed optically through thick-film optical elements 4 and 3 before being outputted from optical fiber 10.
Patent JP-S59187021-A (JP)
Title: Manufacture of curable resin
Inventor: TAKE MORIO
IPC: C08G59/18
Filed: 1983-04-06
Abstract: PURPOSE:To obtain titled new resin capable of affording cured product of high heat resistance and uniformity through curing with light, heat, etc., by the reaction between a polyfunctional cyanic ester and a compound having both epoxy group and radically polymerizable double bond. CONSTITUTION:The objective resin can be obtained by the reaction at 90-140 deg.C in the presence of a radical polymerization inhibitor (e.g., nitrobenzene), between (A) a polyfunctional cyanic ester having >=2 cyanate groups, or its prepolymer (pref. 1,3-dicyanatebenzene) and (B) a compound having both 1,2-epoxy group and radically polymerizable unsaturated double bond (pref. glycidyl acrylate) is such amounts that the number ratio of the 1,2-epoxy group in the component (B) to the cyanate group in the component (A) is 0.25-2.
Patent JP-S58217262-A (JP)
Title: Processing apparatus for quartz oscillator and others
Inventor: IKENO HITOSHI
IPC: H03H3/02
Filed: 1983-04-06
Abstract: PURPOSE:To prevent workpieces from one-sided processing, etc. and thereby to process the workpieces to accurate sphericity, by adapting a processing dish with a spherical processing surface to be oscillated while plano-convex type qualtz oscillators, for example, are processed. CONSTITUTION:The lap dish 16 is provided with a spherical processing surface 16a, whose radius is the distance R between the axis of the arm shafts 6, 7, i.e. The line A-A, and the spherical processing surface 16a. The driving means for the lap dish 16 is made up of a motor and a speed reducing mechanism, on which the osillating member 8 is mounted. The arm 31 is rotatably supported by the shaft 32 at the upper end of the supporting column 30 standing on the bed 1. the chuck means 40 is attached to the bottom end of the rotating shaft 39. The tip portion of the arm 31 is provided with the projection 47 threadably attached thereto, which projection 47 is engageble with the engage groove 49a cut in the engage plate 49. By such a set of construction, the workpiece is prevented from one-sided processing etc. and can be processed to accurate sphericity.
Patent JP-S63238440-A (JP)
Inventor: BERUNARUDO RERA
IPC: G01L5/16
Filed: 1988-03-16
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-H09248152-A (JP)
Title: Blade-exchanging working table for plane stock for slicing tuberous root of devil's tongue
Inventor: MARUYAMA MITSUNORI
IPC: A23L19/00
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject working table enabling easy exchange of the blade of a plane by forming a foldable holding frame at an edge of a top board of a working table and pivoting the frame with a rotary axis perpendicular to the top board to enable the blade-exchanging work of a plane stock while keeping the holding frame at a prescribed angle. SOLUTION: A top board 3, a blade table 9 and a plane stock holding frame 10 are attached to four corner posts and the assembly is made to be freely movable with castors 13 to obtain the objective blade-exchange work table 1 enabling easy exchanging work. The working table main body 2 having the above construction has a linear member 5 attached to an edge of the top board 3 via a hinge 4 and a plane stock holding frame 8 is rotatably pivoted to nearly the center of the linear member 5 through a rotary shaft 6. The plane stock holding frame 8 is foldable on the top board 3 by the action of the hinge 4 to place the frame 8 on the board 3 in an unused state. The plane stock holding frame 8 is provided with a pair of right and left insertion guides to enable the blade exchanging work of the plane stock in a state of holding the blade at a prescribed angle.
Patent JP-S5734944-A (JP)
Title: Member, structure and its manufacture
Inventor: AANII EFU ROIEKU
IPC: B32B5/02
Filed: 1981-04-21
Abstract: A joint between two structural members of composite graphite fibre or other fibre-reinforced material, which may for example form part of the frame of an aircraft, is provided by interdigitated fibres of two bundles 18 and 19 each of which eventually forms one of the structural members 14 and 16. The bundles 18 and 19 are positioned so that they intersect one another at an angle and the graphite fibres are interdigitated at the point of intersection. The fibres are bonded together with a curable resin so as to form a rigid joint. A joint of this kind permits even distribution of structural loads irrespective of the direction of the load force. The joint may be further reinforced by the addition of a third bundle of fibres 32 which extends at an angle to both bundles 18 and 19 and which are interwoven with the fibres of both members 14 and 16 at the intersection. <IMAGE>
Patent JP-H02240012-A (JP)
Title: Gelatinous aqueous composition for hair
Inventor: FUKUNISHI AKIRA
IPC: A61K8/891
Filed: 1989-03-13
Abstract: PURPOSE:To obtain a gelatinous aqueous composition for hair, containing polyoxyalkylene surfactants, a silicone compound and water, capable of setting split hair caused in the hair, imparting refreshing tough, preventing the split hair from occurring and excellent in shampooing properties. CONSTITUTION:The projective gelatinous aqueous composition obtained by homogeneously mixing 2-10wt.% polyoxyalkylene surfactant [e.g. polyoxyethylene(20) stearyl ether] having 5-9 HLB with 2-10wt.% polyoxyalkylene surfactant [e.g. polyoxyethylene(50) oleyl ether] having >=12 HLB and 1-15wt.% high-molecular weight silicone compound (e.g. polydimethylsiloxane) and 65-80wt.% low-molecular weight silicone compound (e.g. decamethylcyclopentasiloxane) at 20-50 deg.C temperature, slowly pouring and adding 7-15wt.% water thereto and kneading the resultant mixture.
Patent JP-S55153338-A (JP)
Title: Surface treatment of semiconductor substrate
Inventor: OOMURA SOUJI
IPC: H01L21/304
Filed: 1979-05-18
Abstract: PURPOSE: To rough a surface of a substrate finely with ease and high efficiency by a method wherein a surface of a semiconductor is treated by etching solution which contains an oxidizing agent and a product produced by reaction with the oxidizing agent is deposited on it and solution exused from miniature spacing among the deposited materials is utilized.  
     CONSTITUTION: An Si substrate 1 is attached on a supporting plate 3 with wax 4, and a surface 2 of it is etched to be smooth utilizing a mixture of fluoric and nitric acid. Next thereto utilizing mixed solution composed of 12 volume of KM n O 4  water solution having specified concentration and 10 volume of HF a rough surface 5 of low degree is formed, and next thereto utilizing mixed solution composed of 10 volume of KM n O 4  water solution, 10 volume of HF and 4 volume of KOH water solution having specified concentration a finely rough ned surface 6 is formed. By this disposition, in addition to formation of SiO 2  on the surface due to the reaction of KM n O 4  and Si, (mSiO 2 nH 2 O) is produced and deposited, and through miniature spacing among the deposited materials HF permiates and gets to SiO 2  and it is etched to form a finely roughed surface. Next thereto ultrasonic washing is performed with pure water, and by immersion in HF and further immersion is mixture of 30 volume of HNO 3 , 1 volume of HF and 10 volume of CH 3 COOH, and absorbed Mn on the surface 2 is removed. An obtained roughened surface has no strained layer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53146660-A (JP)
Title: Wristwatch band
Inventor: MIYASAKA TSUTOMU
IPC: A44C5/10
Filed: 1977-05-26
Abstract: PURPOSE: To obtain a thin and aesthetic band by connecting block type die bodies by spiral or mesh-form members. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000259390-A (JP)
Title: Voice input device and voice information processing system
Inventor: TOMII YUICHI
IPC: G10L19/00
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a voice input device which can clearly inform whether or not application software is available. SOLUTION: A digital recorder which can record independently is equipped with a PC connection terminal 16 for performing data communication with a personal computer, a display part 14, and a CPU 6 which makes the display part 14 perform a predetermined warning in accordance with use condition of application software of the personal computer. For example, when there is the digital recorder which already uses the application software and the application software is not available, 'BUSY' is displayed.
Patent JP-H07271514-A (JP)
Title: External storage
Inventor: KAZUNO TADAO
IPC: G06F3/08
Filed: 1994-03-30
Abstract: PURPOSE:To provide a compact external storage of easy maintenance which is connected to a host computer and writes and reads data. CONSTITUTION:An external storage (CD-R device) 20 is provided with a drive device (CD-R drive device) which is connected to a host computer 21 containing a hard disk drive(HDD) 27 and controlled by the computer 21 to write and read data to a built-in optical disk. When the data are written into the device 22 from the computer 21, the HDD 27 is divided into a normal DOS area HDD (1) 27a and a CD-R-only area HDD (2) 27b. Then the area 27b is used as a write processing data buffer.
Patent JP-H06132474-A (JP)
Title: Semiconductor device
Inventor: YAMADA HIROSHI
IPC: H01L25/07
Filed: 1992-03-18
Abstract: PURPOSE:To realize highly reliable high density mounting on a wiring board by employing multistage or laminar flip-chip mounting of semiconductor chips. CONSTITUTION:A first semiconductor chip 5a having a first bump electrode 6a is placed on a bonding pad 8a. A second semiconductor chip 5b having a second bump electrode 6b and flip-chip mounting the first semiconductor chip 5a while opposing active element regions 7a, 7b forming faces each other on the surface thereof is placed on a bonding pad 8b. Furthermore, a third semiconductor chip 5c having a third bump electrode 6c and flip-chip mounting the second semiconductor chip 5b while opposing active element regions 7b, 7c forming faces each other on the surface thereof is placed on a bonding pad 8c. The semiconductor device is constituted in multilayer of three or more layers. This constitution reduces wiring board area required for mounting greatly as compared with the overall planar area of the semiconductor chips 5a-5c.
Patent JP-H08229704-A (JP)
Title: Center pushing device
Inventor: YUZUHARA HIDEO
IPC: B23B23/00
Filed: 1995-02-24
Abstract: PURPOSE: To shorten a processing time, prevent the damage of a work and improve a processing accuracy. CONSTITUTION: A piston 6 is provided on the rear end of at center pushing shaft 2 provided advanceably/retreatably in the center hole 1a of a tailstock main body 1 and a variable throttle valve 10 is formed by the center part 7a for the center hole of the rear end surface of an oil chamber 7 installed in the center hole 2a of the center pushing shaft 2 of a hydraulic tailstock having a cylinder 5 behind the cylindrical hole of the tailstock main body and the and surface corner part 11a of a valve rod 12 inserted in the center hole 2a of a center 11 rear end provided on the center pushing shaft movably in the axial direction.  A throttle amount is getting bigger gradually as the center 11 is contacted with a work W by the advance of the center pushing shaft and the valve rod is retreated relatively and by squeezing the discharge oil amount from a front chamber 15a and raising the discharge pressure, the throttle amount reaches maximum at the point of time when the center 11 is engaged with a taper hole 4a and stopped and the deformation of a center hole Wa by an inertia force is prevented by the slow down of the advance speed of the center pushing shaft.
Patent JP-H03262002-A (JP)
Title: Pulse width output controller
Inventor: TAIRA KOZO
IPC: G05B11/26
Filed: 1990-03-13
Abstract: PURPOSE:To perform optimum control and to shorten the time required until a control deviation is reduced to zero by outputting a 1st or 2nd continuous signal when the absolute value of the control deviation exceeds a specific value. CONSTITUTION:An output signal switching part 20 outputs the 1st or 2nd continuous signal 13a or 14a as an operation signal when the absolute value ¦E¦ of the control deviation E exceeds the specific value alpha regardless of the proportional gain of negative feedback control arithmetic performed by a control arithmetic part 8. The proportional gain of the control arithmetic part is so set that the best control result based upon the operation signal is obtained when ¦E¦ < alpha, and then continuous driving is performed with the 1st or 2nd continuous signal 13a or 14b so that the deviation E is reduced toward zero. Consequently, the optimum control over the controlled variable is performed when ¦E¦ < alpha, and if such a large deviation E that ¦E¦ >= alpha is generated, a settlement time which is the time from the deviation E to the reduction of this E to zero can be made extremely short.
Patent JP-H02240780-A (JP)
Title: Tracking device for high speed moving object
Inventor: YAMASHITA TOSHIHIRO
IPC: G06T7/20
Filed: 1989-03-14
Abstract: PURPOSE:To track a moving object which moves at a high speed and to recognize the feature quantity of its moving object by constituting this device of a high speed window generating means which requires no memory and a high speed center-of-gravity measuring means. CONSTITUTION:The feature quantity of an object which moves at a high speed is inputted from a camera I and a synchronizing separation and binarizing circuit 16 and semiplane generating circuits A1 - A4, inputted to an AND circuit 15, and thereafter, inputted to an area/center-of-gravity measuring circuit 19. Subsequently, the area/center-of-gravity measuring circuit 19 outputs the feature quantity of the moving object inputted by the camera I to an I/O 20 being an input/output circuit, and thereafter, its information data is read and written to a RAM 23 of a CPU 21. In such a way, a value of the center of gravity and a value of the area of the moving object which is moving at a high speed can be used for recognizing the moving object to be tracked.