baber/WOPTO huggingface dataset:
Patent JP-H04309545-A (JP)
Title: Cross-linkable polypropylene composition and method for cross-linking
Inventor: UJIGAWA NORIHISA
IPC: C08L23/10
Filed: 1991-04-04
Abstract: PURPOSE:To prepare the title compsn. which has a low volatile content, is cross-linked at a high cross-linking efficiency, and is highly safe by compounding polypropylene with a specific difunctional peroxymonocarbonate and a silane compd. CONSTITUTION:The title compsn. comprises 60-98 pts.wt. polypropylene, 1-20 pts.wt difunctional peroxymonocarbonate of formula I (wherein R<1> and R<2> are each 1-5C alkyl, cyclohexyl, or cyclohexyl substd. by a 1-4C or lower alkyl; and(n)is 4-8), and 1-20 pts.wt. silane compd. of formula II (wherein R<3> is vinyl, acryloxy, or methacryloxy; Y is a hydrolyzable monovalent org. group; and R<4> is R<3> or Y). 100 pts. wt. mixture consisting of the compsn. and polypropylene is mixed with 0.5-1 pt.wt. difunctional peroxymonocarbonate and 0.5-3 pts.wt. silane compd., and the resulting mixture is allowed to undergo grafting and is brought into contact with water in the presence of a silanol condensation catalyst to cross-link.
Patent JP-H07276429-A (JP)
Title: Manufacture of resin molded piece
Inventor: ISHIDA KATSUMI
IPC: B29C45/16
Filed: 1994-04-13
Abstract: PURPOSE:To make an ink applying work easy and eliminate a printing process by a manufacturing method wherein a predetermined part of a movable formwork or a fixed formwork is coated with an ink of a pattern design, the movable formwork closed, a melted resin material is put with pressure in a cavity, and the applied pattern design ink is transferred to a resin molded piece and cured. CONSTITUTION:A male formwork 14 at the movable side is opened for a female formwork 12 at the fixed side of a formwork device 10, a part 14b of the male formwork 14 corresponding to a pattern forming part (a) to be formed on a resin molded piece A is coated with a pattern design 16 by an oil ink having affinity with a resin material. In this case, an ink applying mechanism 18 is arranged movably in between the male formwork 14 and the female formwork 12 so as to apply the oil ink to the part 14b of the male formwork 14. Next, mold clamping is performed and the melted resin material is injected into a cavity 20 so as to mold the resin molded piece A. At this time, the green pattern design 16 applied to the part 14b is directly attached and connected (transferred) to the pattern forming part (a), cooled, and cured.
Patent JP-H05122610-A (JP)
Title: X-ray radiographing device
Inventor: AOKI HISATOSHI
IPC: H04N5/321
Filed: 1992-04-17
Abstract: PURPOSE:To improve a diagnostic effect by forming the image of only an X-ray image in effective irradiation field and preventing the shadow of a diaphragm blade from whitely gleaming. CONSTITUTION:This device is provided with an X-ray tube 20 from which a testee body P is irradiated with X-ray, a diaphragm device 21 which is arranged between the X-ray tube 20 and the testee body P and adjusts the irradiation range of the X-ray, an image intensifier 3 converting the X-ray image transmitted through the testee body P into an optical image, a television video system converting the optical image into a video signal and displaying the optical image, and a means recognizing the effective range of the optical image based on the irradiation range of the diaphragm device 21 and controlling the X-ray television video system so as to displaying the optical image in the effective range.
Patent JP-H06308284-A (JP)
Title: Member feeder
Inventor: HANAMI HIDENORI
IPC: G21C21/02
Filed: 1993-04-23
Abstract: PURPOSE:To prevent air from mixing into the inactive gas atmosphere in an airtight chamber to the utmost with a relatively simple structure separately requiring no driving device outside the airtight chamber. CONSTITUTION:A member feeder is provided with a main container 1 capable of being substituted with the inactive gas atmosphere and having a connection section 5, a cylinder container 7 airtightly connected to the main container 1 and having a pair of inactive gas feed exhaust pipes 11, 12 and an opening/ closing cover 9, a member storage sheath 13 having a member reception port 14 slidably stored in the cylinder container 7 and opened toward the opening/ closing cover 9 and gas entrances 15, 16 communicated with the inactive gas feed exhaust pipes 11, 12 and opened with the front end face advanced or retreated when the inactive gas is introduced into the cylinder container 7 from one inactive gas feed exhaust pipe 15 or 16, and a member inserting rod 17 slidably stored in the member storage sheath 13 and advanced or retreated when the inactive gas is introduced into the member storage sheath 17 from one gas entrance 15 or 16.
Patent JP-H06308791-A (JP)
Title: Device for handling bound original
Inventor: SATO MASAKI
IPC: G03B27/62
Filed: 1993-04-23
Abstract: PURPOSE:To provide a device for handling a bound original obtained by consti tuting an original holding means used for realizing the automatic turning of the original and set for holding the bound original so that it dies not cause irregularities in an image, it is easily handled and made light in weight and inexpensive and the reliability thereof becomes high. CONSTITUTION:The bound original 4 held by an original holder 9 fitted to the original pressing surface side of a pressure plate 2 is copied while they are separated and turned one sheet by one by an original separation member 15 and a turning member 20 actuated in accordance with the opening and closing action of the plate 2. Besides, the original holder sheet 10 of the holder 9 holding the bound original 4 is constituted by a white-color material.
Patent JP-H01270650-A (JP)
Title: Observing apparatus of pole figure of x-ray diffraction of thin-film sample
Inventor: KOBAYASHI YUJI
IPC: G01N23/207
Filed: 1988-04-22
Abstract: PURPOSE:To obtain a complete pole figure by only one setting of a sample and thereby to enable the execution of highly precise observation, by a method wherein slender parallel X-rays are made to fall at a small angle on one point on a thin-film sample and the sample is rotated in a reciprocating manner within a range of 90 degrees around the X-rays as an axis. CONSTITUTION:X-rays emitted from an X-ray source 1 and made parallel through a collimator 2 are made to fall on a sample 3. The sample 3 is attached on a base plate 4 and rotated at an angle of 360 degrees (an arrow beta) by a shaft 5 fitted at a right angle to the base plate. The base plate 4 rotates in a reciprocating manner in the direction of an arrow alpha around the axis (p) of the X-rays within a range of 90 degrees, while it is inclined at an angle of about 0.5-5 degrees gamma to the axis (p). On the lateral side of the axis (p), a stage 9 whereon an X-ray detector 6 and a spectral crystal 7 and a solar slit 8 both disposed in front of the detector are mounted is provided and it is rotated (an arrow delta) at a slow speed around a straight line (q), as an axis, which passes through a point of intersection of the sample 3 and the axis (p) and is perpendicular to the surface of paper. The stage 9 is inclined at an angle of about 2gamma degrees to the fitting plane of the collimator 2 and the plane of rotation. By this apparatus, the relationship between a diffraction angle 2theta determined by the rotations alphaand beta and the rotation of the stage 9, and the intensity of diffracted X-rays, can be observed.
Patent JP-H05293595-A (JP)
Title: Production of ferritic stainless steel cast strip
Inventor: MINAMINO SHIGERU
IPC: C22C38/00
Filed: 1992-04-17
Abstract: PURPOSE:To produce a cast strip having excellent toughness at the time of continuously casting an Nb-containing ferritic stainless steel. CONSTITUTION:The ferritic stainless steel composed of <=0.03wt% C, <=1.0% Si, <=1.0% Mn, <=0.040% P, <=0.030% S, 10.0-35.0% Cr, 0.1-1.0% Nb and <=0.03% N and if necessary, containing one or more kinds of 0.3-5.0% Ni, 0.1-5.0% Mo, 0.2-1.0% Cu, 0.1-1.0% Ti, 0.05-1.0% Al, 0.1-1.0% V and 0.0003-0.0030% B and the balance Fe with inevitable impurities and satisfying gamma'p (gam-mer potential) <=0 is continuously cast. Successively, this cast strip is coiled in the temp. range of 700-200 C.
Patent JP-S58220378-A (JP)
Title: Heating element for heating container
Inventor: HERUMAN KUNAUSU
IPC: A47J36/24
Filed: 1983-06-03
Abstract: 1. Heating element for heating receptacles (1) using tubular heaters (4), which are soldered in large-area engaging manner to the outside of a receptacle wall part characterized in that the receptacle wall part is a metal insert (2) inserted in sealed manner into a receptacle opening (20) and that on the said insert is provided a thermal cut-out (14), whose temperature sensor thermally connected to the tubular heater (4) and the insert (2) is externally arranged adjacent to the tubular heater (4) outside the medium to be heated.
Patent JP-H0570248-A (JP)
Title: Monolithic refractory for blast-furnace molten iron runner
Inventor: SUGIYAMA KAZUYUKI
IPC: C04B35/66
Filed: 1991-04-02
Abstract: PURPOSE:To provide a monolithic refractory for the blast-furnace molten iron runner which is highly durable and not cracked even if heating and cooling are repeated. CONSTITUTION:This monolithic refractory for the blast-furnace molten iron runner consists essentially of an alumina-based refractory, silicon carbide, a carbon-based refractory and quartzite and contains 1-10wt.% of quartzite based on 100wt.% of the main components, and 0.5-5wt.% steel fiber to 100wt.% of the main components, a binder and a dispersant are further incorporated. The grain diameter of the quartzite is preferably controlled to <=1mm. Residual expansion due to SiO2 as the main component of quartzite is recognized even if heating and cooling are repeated, hence the refractory is not cracked, and its durability is remarkably improved as compared with the conventional refractory used for the same purpose.
Patent JP-S581855-A (JP)
Title: Magnetic card reader
Inventor: WAKAZAWA TOORU
IPC: G06K7/01
Filed: 1981-06-26
Abstract: PURPOSE:To realize an exchange of various kinds of information with a switch of modes, by providing a control member to lead a magnetic card discharged to the travelling path of the card to the inserting port again and to attain an endless travel of the magnetic card. CONSTITUTION:In the insertion/discharge mode, a magnetic card 62 inserted through an opening part A turns on a detector 65 and then turns a feed roller 56. When the card 62 advances more, the card 62 is transported by the roller 56 and a counter roller 57 to receive the reading or writing through a magnetic head 61. Then the card 62 is guided by the surface 51b of a card guide 51 to be discharged through the part A. When an endless travel is desired for the card 62, the guide 51 is turned counterclockwise by a proper means before the card 62 is discharged. As a result, the card 62 travels endlessly along the surface 51a of the guide 51.
Patent JP-S5221283-A (JP)
Title: Constituting element of works for clock parts etc.
Inventor: SANO NORIHIRO
IPC: C23C14/02
Filed: 1975-08-13
Abstract: PURPOSE:Constituting element of works for clock parts etc., forming sputtering film on its surface, having properties of close adherence, abrasion and shock resisting.
Patent JP-H10230570-A (JP)
Title: Waterproof sheet
Inventor: SAKANAKA SADAKICHI
IPC: B32B25/04
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof sheet being excellent in weather resistance, hardly fading and hardly warping due to a difference in properties from an elastomer sheet having a waterproof function. SOLUTION: A colored surface layer film 4 constituted of a blended material of a copolymer of olefin resin and ethylene-propylene rubber with ethylene methyl methacrylate is laminated on an elastomer sheet 2 having a waterproof function, directly or with a low-melting thermoplastic resin film 3 interlaid between them. The elastomer sheet comprises a rubber sheet and a resin sheet.
Patent JP-H08298790-A (JP)
Title: Vibration wave drive device
Inventor: TAMAI ATSUSHI
IPC: H02N2/00
Filed: 1995-04-24
Abstract: PURPOSE: To increase wear resistance under daily environment and to improve activation property by forming both of a first part in contact with at least the contact body of a vibration body and a second part in contact with at least the vibration body of the contact body with iron or iron alloy. CONSTITUTION: An ultrasonic motor as a vibration wave drive device using a wear material is provided with a wear material 1a as a contact part connected to a vibration body 1 and a wear material 2a as a contact part connected to a traveling body 2 as a contact body. Then, the combination of the wear materials of iron alloys reduces the amount of wear. The wear material 2a at the traveling body side is pressed against the traveling body side wear material 1a by a coil spring 4. Maraging steel is harder than a high-speed steel but the latter has better performance in terms of wear. A material where a large amount of hard carbide such as high-speed steel is dispersed thinly should be selected without judging only in terms of hardness.
Patent JP-H08292739-A (JP)
Title: Driving method for direct current type plasma display panel
Inventor: TERONAI YUUJI
IPC: G09G3/294
Filed: 1995-04-24
Abstract: PURPOSE: To provide a DC-PDP driving method having a less number of erroneous lighting operations. CONSTITUTION: During the period in which a writing pulse signal (Pw ) is being applied to a prescribed anode DAm in synchronization with a scanning pulse (Pk ) of a cathode, an erroneous lighting preventive pulse signal having a lower voltage than the bias voltage of the anode DAm is applied to other anode DAm+1 adjacent to the anode DAm through an auxiliary anode SAj in synchronization with the signal Pk .
Patent JP-H01270964-A (JP)
Title: Apparatus for quantitative supply of liquid
Inventor: TANAKA MASAAKI
IPC: B05C11/10
Filed: 1988-04-21
Abstract: PURPOSE:To supply a definite amount of a liquid with high accuracy without performing complicated defoaming work by providing a piercing hole to the outer wall of a syringe to allow an air bubble to naturally vent. CONSTITUTION:A syringe 7 having a hole 8 discharging the air bubble in a liquid provided thereto on the upper side of the intermediate part thereof is arranged in a container 4, in which the liquid 5 is received, so that the hole 8 is positioned in the liquid. A piston 6 is incorporated in the syringe 7 and a hose 9 selectively moving between an emitting liquid supply tank 10 and a work 11 is arranged to the leading end of the syringe 7. That is, by providing the piercing hole 8 to the outer wall of the syringe 7, an air bubble is allowed to naturally vent and, therefore, a definite amount of the liquid can be supplied with high accuracy without performing complicated defoaming work.
Patent JP-S58214246-A (JP)
Title: Light source positioning gauge of exposure device for color picture tube
Inventor: ENDOU TOMIHIDE
IPC: H01J9/227
Filed: 1982-06-07
Abstract: PURPOSE:To obtain a gauge capable of calibrating the position of an exposure light source quickly under conditions including changes in the temperature of a shadow mask by providing a plurality of screens on part of a panel-shaped main body so that the screens can be observed with multiple microscopes. CONSTITUTION:First, the temperature of a heater 9 is set on an exposure device main body 3 in coincidence with the panel temperature during the resist exposure. Next, the luminescent rays of a light source 4 are selected in color by shadow mask holes 2H through an optical system 15, and the shapes of the shadow mask holes 2H are projected on screens 10. The shape of the shadow mask hole 2H projected on the screen is observed with a microscope 11, and a variable cursor 11c is matched with this position and is stored. Then, a phosphor exposure device paired with the exposure device main body 3 is set, and the temperature of the heater 9 is matched with the panel temperature when the phosphor is exposed, and the position of the light source 4 is adjusted so that the image position generated on the screen by the radiation rays from the light source 4 coincides with that of said exposure device.
Patent JP-H04328725-A (JP)
Title: Nonlinear optical material and production thereof
Inventor: TSUJIMURA AYUMI
IPC: G02F1/355
Filed: 1991-04-30
Abstract: PURPOSE:To obtain a nonlinear optical material having high emission intensity from a shallow donor level, a high semiconductor content and a significant nonlinear optical effect. CONSTITUTION:Fine particles of CdS as a II-VI compd. semiconductor are dispersed in matrix glass contg. SiO2, B2O3 and ZnO as essential components or further contg. Al2O3, K2O and CaO and having 0.42, 0.90, 1.48, 2.00 or 2.40 molar ratio R of B to Si. When the molar ratio R is >=1, a nonlinear optical material having high emission intensity from a shallow donor level is obtd.
Patent JP-S63264725-A (JP)
Title: Reflection type liquid crystal display panel
Inventor: NODA HITOSHI
IPC: G02F1/1335
Filed: 1987-04-22
Abstract: PURPOSE:To eliminate the need for a separate reflecting film and to improve the efficiency of an assembling operation by forming a reflecting film on the surface of one of glass substrates to constitute a liquid crystal panel on the opposite side of the liquid crystal layer thereof. CONSTITUTION:Transparent electrodes 4 are formed on two sheets of the glass substrates 3 and after the electrodes are patterned, the reflecting film 3 is formed of a metal having good reflectivity on the surface of one glass substrate 3 on the opposite side of the side formed with the transparent electrodes 4. After a molecular oriented layer 5 is then formed on the substrate 3, a liquid crystal sealing layer 6 is formed on the one substrate 3. Two sheets of the substrates 3 are stuck to each other and a liquid crystal 7 is injected therein and is sealed. A polarizing plate 1 is finally stuck to the substrate 3 on the opposite side of the substrate 3 formed with the reflecting film 3. The need for sticking the reflecting plate is thereby eliminated and the efficiency of the assembling operation is improved.
Patent JP-H09262901-A (JP)
Title: Molding die of recessed molded article and production method thereof
Inventor: NAKANO TAKEHIKO
IPC: B29C49/04
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To obtain a molding die which prevents a ridge neighbouring of a bottom part and a ridge neighbouring of an edge face from becoming thin-wall and molds a recessed molded article superior in strength and production method thereof. SOLUTION: A molding die is constituted of a male die 10 having a cavity 14 for an inner periphery which molds an inner surface of a bottom wall, an inner surface of a side wall and an edge face of the side wall of a recessed molded article, a movable die 11 having a cavity for an outer periphery which molds an outer surface of the side wall of the recessed molded article and a femail die 12 having a cavity 16 for an outer bottom surface which molds an outer surface of the bottom wall of the recessed molded article. The movable die 11 is positioned at an outer of the male die 10 and pivoted so as to move forward and backward in the radial direction against a die clamping direction of a couple of the male die 10 and the female die 12.  A parison clamp pressurizing part 21a is provided between a cavity of an outer periphery of the movable die 11 and a cavity for an inner periphery 14 of the male die 10. A burr storage space part 22 is formed at an outer of the parison clamp pressurizing part 21a.
Patent JP-H08297800-A (JP)
Title: Vehicle guide device
Inventor: YAMAKAWA SUSUMU
IPC: G06Q50/00
Filed: 1995-04-25
Abstract: PURPOSE: To provide a vehicle guide device capable of precisely guiding a vehicle to a vacant parking position in a parking area without any manual work. CONSTITUTION: A vehicle proper information detecting means 11 detects the vehicle proper information of the vehicle C entering the parking area 1, and a vehicle sensor (vacant parking position information detecting means) 14 detects the vacant parking position information of the parking area 1. A control part allocates the vacant parking position to the vehicle C based on the vehicle proper information and the vacant parking position information, and also, displays guide information to guide the vehicle C to the vacant parking position 3 on a guide display part 15. A driver is guided by displayed guide information, and parks the vehicle C at the vacant parking position 3.
Patent JP-H10286975-A (JP)
Title: Ink cartridge
Inventor: MIYAZAWA YOSHIO
IPC: B41J2/125
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To maintain an inner pressure of an ink bag constant even when the ink bag is deformed along with the consumption of ink so that ink flying is not influenced by the deformation thereof. SOLUTION: An elastic member 22 which extends from an ink end detection plate 20 to a side of a case body 30 contacts a projected side wall 34. The movement of the ink end detection plate 20 is limited by a stress which is generated when the elastic member 22 is compressed by the contact. Fluctuation of the inner pressure due to deformation of an ink bag 10 along the consumption of the ink is suppressed, thereby maintaining the pressure constant. As a result, ink flying condition of a head to which the ink is supplied is not influenced by the deformation, thereby achieving stable ejection.
Patent JP-S5725001-A (JP)
Title: Safety device of moving body
Inventor: KANAZAWA JIYUNPEI
IPC: G05D1/02
Filed: 1980-07-21
Abstract: PURPOSE:To carry out the work safely, by discriminating and detecting from an abstacle placed on the passage in the proceeding direction of an unattended induction car, and giving a warning or information according to a state, which has been based on this detected information and the proceeding passage. CONSTITUTION:For instance, an unattended induction car 10 is going forward toward a branch point 13 of a passage 11 and 12 as indicated with an arrow 14. In case when it is set that the induction car 10 proceeds on the passage 11, an obstacle sensor part 1 discriminates and detects a worker already, and the sensor part 1 sends out to a control partr 3 a distance to an obstacle, for instance, 3m. Also, the control part 3 decides that the induction car still runs on the passage 11 after passing through the branch point 13, in accordance with position information from a sensor part 2 and a passage pattern which is set in advance. Therefore, the control part 3 converts an alarm voice infromation which is stored in a memory, for instance, ''A car passes'', and outputs it. Accordingly, a worker 18 removes a vessel 16, and the induction car passes through the passage 12 as it is.
Patent JP-H08268001-A (JP)
Title: Disc wheel for automobile
Inventor: MIYASHITA SATORU
IPC: B60B3/04
Filed: 1995-03-31
Abstract: PURPOSE: To prevent occurrence of cracks in a portion of a disk wheel, corresponding to outer periphery of a hub surface, by forming a groove along outer periphery of a contact face of the disc and astride an outer peripheral edge portion. CONSTITUTION: A groove portion 15 is formed on the surface in contact with a hub 16 of a vehicle, astride an outer peripheral edge portion 18 of a hub for fixing a disk. A bolt hole 17 is positioned at a fixation bolt 17 in plurality protruding from fixations surface of the hub 16. A tightening nut is screwed in each hub bolt 17 protruding on the side of surface of a disk 12. Thus, the fixation to a vehicle is complete. Accordingly, in this state, the outer peripheral portion 18 of the hub is not directly in contact with the disk 12, so that the disk 12 is not subjected to extremely high surface pressure of fixation surface of the hub 16 in its outer periphery. And so, there occur not cracks at the position along the hub outer peripheral portion 18.