baber/WOPTO huggingface dataset:
Patent JP-S58194842-A (JP)
Title: Synthesis of nitrovinylphenols
Inventor: HIRAI HIDEFUMI
IPC: C07C67/00
Filed: 1982-05-07
Abstract: PURPOSE:To obtain the titled compound useful as an intermediate for antimicrobial agents, various kinds of drugs, agricultural chemicals, etc., easily in high yield, by reacting a phenol with a haloform and nitromethane or its derivative in the presence of cyclodextrin. CONSTITUTION:A catalyst cyclodextrin is added to an aqueous solution of phenol, sodium hydroxide and potassium hydroxide, and dissolved in it. A haloform and nitromethane or its derivative are successively added to the solution or the haloform, a carbon tetrahalide, and nitromethane or its derivative are successively added to the solution to give the desired substance. The molar ratio of cyclodextrin used to the haloform, carbon tetrahalide, nitromethane or its derivative is >=0.5.
Patent JP-S59201125-A (JP)
Title: General-purpose interface bus tester
Inventor: KOIZUMI YOSHIYUKI
IPC: G06F3/00
Filed: 1983-04-30
Abstract: PURPOSE:To confirm the correct operation of a tester with high efficiency by collecting all interface signals of a device to be tested to a memory device of a general-purpose interface bus tester and sending these interface signals to the interface bus to perform various types of tests in response to the data of the memory device. CONSTITUTION:For a device 1 to be tested, only an incorporated CPU11 and a general-purpose interface bus tester GP-IB12 are selected to be shwon in the diagram. While a tester GP-IB2 contains a driver/receiver D/R21 which transmits and receives the GP-IB signal, a microprocessor 23, a memory device 24, a display control panel 26, etc. In a non-control mode all interface signals of the GP-IB12 are collected to the device 24. These collected data are sent to the general-purpose interface bus when necessary to perform the confirmation of various types of operations.
Patent JP-H09265311-A (JP)
Title: Positioning program device
Inventor: TSUJIMOTO TORU
IPC: G05B19/4093
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To improve both workability and operability of a positioning program device by interpolating the locus passing through the passing position of a positioning control point or its near place by means of the continuous functions and then dividing the interpolated locus by the number of input steps to produce a program. SOLUTION: When a positioning pattern is programmed, the coordinate value of four points, i.e., a start point 8, the passing points 9 and 10 and an end point 11 are inputted as the passing positions via an interface. Then the number of steps of a positioning program to be produced is inputted. A CPU adds the coordinate value of every input passing point to an arithmetic expression consisting of a tertiary spline function to calculate a coefficient and performs the curve approximation for every passing point. Then the distance thus calculated for a tertiary spline curve 12 covering the point 8 through the point 11 is equidistantly divided by the number of steps. Thus an auxiliary passing point 13 is calculated.  The positioning program is completed based on the coordinate value of the point 13 and transferred to a controller, so that an operation is carried out to smoothly pass through the passing points.
Patent JP-H05284404-A (JP)
Title: Video camera
IPC: H04N5/232
Filed: 1992-03-31
Abstract: PURPOSE:To realize momentary zooming by varying momentarily the magnification with electronic zooming, decreasing gradually the electronic zoom magnification in a prescribed condition and then increasing the zoom magnification of a zoom lens. CONSTITUTION:An object image formed on the light receiving face of an image pickup element 2 with a zoom lens 1 is read through photoelectric conversion and the signal is processed by a signal processing circuit 3. Moreover, the signal from the signal processing circuit 3 is magnified by signal interpolation or the like at an electronic zoom processing circuit 5 and the result is returned to the signal processing circuit 3. On the other hand, a zoom magnification control circuit 6 imparts a lens magnification ML to a zoom lens driving circuit 4 and imparts an electronic zoom magnification ME to the electronic zoom processing circuit 5. Suppose that the momentary zoom mode is selected by a momentary zoom switch 8 at a time TS, at first the electronic zoom magnification is momentarily increased up to a prescribed magnification. The zoom lens magnification is gradually increased and the electronic zoom magnification is gradually decreased up to a time TE in the condition that the product between the electronic zoom magnification and the zoom magnification of the zoom lens is almost constant.
Patent JP-H02257105-A (JP)
Title: Flame resistant plastic optical fiber cord
Inventor: NARUSE KEIJI
IPC: G02B6/44
Filed: 1989-03-30
Abstract: PURPOSE:To improve flame resistance without deteriorating transmission characteristics by coating a plastic optical fiber having a polymethyl methacrylate-based resin core with a PE resin compsn. contg. magnesium hydroxide and red phosphorus. CONSTITUTION:A PE resin compsn. contg. 10-70wt.% magnesium hydroxide and 0.1-8wt.% red phosphorus is used as a coating material for coating a plastic optical fiber. By the combination of magnesium hydroxide with red phosphorus, much superior flame resistance is rendered, satisfactory flowability is obtd. and molding temp. is reduced. The transmission loss of a plastic optical fiber is hardly increased by coating with the compsn. and a plastic optical fiber cord having superior flame resistance is obtd. while nearly maintaining the transmission characteristics of the fiber.
Patent JP-S62234344-A (JP)
Title: Al alloy containing b and n for semiconductor wiring material
Inventor: SAWADA SUSUMU
IPC: H01L21/28
Filed: 1986-04-04
Abstract: PURPOSE:To prevent the generation of electromigration and hillocks by constituting an Al alloy containing B and N of one kind or two kinds or more of alloying elements selected from a group consisting of Ti, etc., B, N and Al and unavoidable impurities. CONSTITUTION:An Al alloy containing B and N is organized of 0.002-0.7wt. % alloying elements of one kind or two kinds or more selected from a group composed of Ti, Zr, Rf, V, Nb, 'ra, Cr, Mo and W, 0.002-0.5 wt. % B, 0.002-0.5wt. % N and Al and unavoidable impurities as the remainder. An Al-Si alloy in which high purity (99.999 wt. %) Al or high purity (99.999 wt. %) Si is dissolved is used normally as the aluminum alloy for a semiconductor wiring material. One parts of Me, B and N are changed into MeBx and MeNx on casting in a target board prepared in this manner, a nucleate effect is generated, cast structure is fined while the uniformity of a thin film by sputtering or vacuum deposition is improved, and the aluminum alloy precipitates to a grain boundary and effectively works for preventing voids by electromigration and the formation of hillocks.
Patent JP-S562872-A (JP)
Title: Processing method of fluorine contained resin
Inventor: NAKAMURA TOSHIO
IPC: B05D7/14
Filed: 1979-06-18
Abstract: PURPOSE: To prevent a substrate material of Al from corrosion or swelling by a method wherein anodic oxidation film is formed on a crude surface of an Al substrate material and, subsequently, a polyphenylene sulfide resin film is formed and, after said film is heated at a specific temp., a fluorine contained resin film is formed on this film surface.  
     CONSTITUTION: A crude surface 2 of an inorg. fine particles is formed on a surface of a substrate material 1 comprising an Al cast article and an anodic oxidation film 3 is formed on the surface thereof. Subsequently, a coating layer comprising a  water dispersing agent containing a polyphenylene sulfide resin and water is formed  on the surface of said anodic oxidation film and, thereafter, the whole is baked at  380W400°C to form a polyphenylene sulfide resin film 4 on the surface thereof. In  this time, said polyphenylene sulfide resin is permeated into many cracks formed on  the anodic oxidation film 3 and strongly and closely adhered. Subsequently, a  primer 7 comprising an adhesive agent and a fluorin contained resin on the surface  of this resin film 4 and, thereafter, a fluorine contained resin is coated and baked to  form a fluorine contained resin film 8. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S57192454-A (JP)
Title: Polyester composition for molding
Inventor: AOYAMA TOSHIKAZU
IPC: C08L67/00
Filed: 1981-05-22
Abstract: PURPOSE: To improve shape stability and impact resistance, by blending an ethylene copolymer having a specified copolymer composition and glass bead pretreated with epoxysilane, with a thermoplastic polyester.  
     CONSTITUTION: 1W30pts.wt. ethylene/glycidyl methacylate copolymer contg. 3W9wt% copolymerized glycidyl methacrylate and 7W150pts.wt. glass bead pretreated with epoxysilane, are blended with 100pts.wt. thermoplastic polyester such as polyethylene terephthalate or polyethylene naphthalate to produce the desired polyester compsn. for molding. The pretreatment of glass bead is conducted in such a manner that a soln. of epoxysilane is mixed with glass bead with stirring, and the mixture is left to stand in order to precipitate glass bead which is then separated and dried. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S573897-A (JP)
Title: Conductive grease
Inventor: NAKA MICHIHARU
IPC: C10N40/02
Filed: 1980-06-09
Abstract: PURPOSE:To provide the titled grease having a conductive effect of long duration, with little occurrence of abnormal noise and being suitable as bearing grease, by blending a base oil with carbon black having a special hollow particle structure and providing an agglomeration state. CONSTITUTION:There is prepared carbon black such as Ketjen Black EC and Vulcan XC72 which has a particle size of 50-500Angstrom  and a hollow particle structure having the dibutyl phthalate oil absorption number of 150ml/100g or more determined by the dibutyl phthalate absorption testing method and provides an agglomeration state. The base oil such as a mineral oil and a polyolester oil which has a resistivity of 1X10<14>OMEGA.cm or less at 80 deg.C and has relatively low insulating properties is blended with 2-40wt% of the carbon black, based on the base oil, to obtain the object conductive grease. Because the carbon black having a hollow particle structure soaks up the base oil in the interior of the hollow particles, the durability of the grease is upgraded.
Patent JP-S52839-A (JP)
Title: Vulcanizable composition
Inventor: KIZAWA MASAO
IPC: C08K3/22
Filed: 1975-06-24
Abstract: PURPOSE: A vulcanizable composition having improved physical properties containing specific amino acid and metal oxide as non-carcinogenic and non-teratogenic vulcanization accelerator. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05284773-A (JP)
Title: Motor driver
IPC: H02P25/08
Filed: 1992-03-31
Abstract: PURPOSE:To control the rotational drive of a motor without detecting its current. CONSTITUTION:A servo control means 10 outputs a voltage command value calculated by using a current command value set and a predicted current value. The voltage command value outputted is amplified with a power amplifying means by a specified gain, and applied to a motor 30. And a current predicting means 50 outputs a predicted current value calculated with a rotating position detected by a detecting means 40 provided in the motor 30 and the voltage command value. This predicted current value is put into the servo control means 10. Accordingly, it is possible to reduce the cost since it becomes possible to control the rotational drive of the motor 30 without detecting its current.
Patent JP-H03279669-A (JP)
Title: Fuel injection device
Inventor: SAKAGAMI EIJI
IPC: F02M51/06
Filed: 1990-03-28
Abstract: PURPOSE:To miniaturize the device and obtain a favorable condition of combustion by inserting and fixing a core on one side of the center hole of a bobbin wound with a coil, and arranging an armature on the other side of the center hole of the bobbin. CONSTITUTION:When a low current is supplied to a coil 7, an armature 8 is moved in the core 9 direction until a metering valve 1 abuts to a stopper 2. Therefore fuel flows in a mixing chamber 6 through a fuel passage 5. Next, when a high current is supplied to the coil 7, a non-return valve 12 in one body with the stopper 2 is opened, mixture of high pressure air from an air supply port 20 and fuel is injected from the extreme end opening part of an injection nozzle 17. In this way, coil is enough to be one and the device can be miniaturized. Further, favorable combustion can be obtained.
Patent JP-H01249345-A (JP)
Title: Decorative board having three-dimensional pattern
Inventor: HASEGAWA YOZO
IPC: B32B33/00
Filed: 1988-03-30
Abstract: PURPOSE:To obtain a required three dimensional pattern without generating debossing at the time of unification, by filling the recessed parts of an embossed decorative sheet with a cured resin. CONSTITUTION:An embossed sheet 1 is composed of a decorative sheet 11 and a heat-resistant resin 12. A cushion B and a release sheet C are laid on a hot plate A, and backer paper 21, several core papers 22, the embossed sheet 1 and overlay paper 3 are stacked thereon in succession and the whole is further pressed under heating by the hot plate A through a mirror surface plate D and the cushion B. The overlay paper 3 protects this decorative board from contamination or damage as the surface layer thereof. Since debossing is not generated by hot pressing, the initial deep embossed pattern is kept and a three- dimensional feeling is also extremely rich. The surface of the decorative board is smooth and hardly contaminated and the cleaning thereof is also easy and the abrasion resistance thereof is excellent. Further, no air remains in the recessed parts.
Patent JP-H10117279-A (JP)
Title: Television-like scanning device for film
Inventor: EIBERGER BERTHOLD DR ING
IPC: H04N3/38
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To decrease the horizontal image position errors by preparing such a constitution, where a 1st guide element support one of both longitudinal edges of a film at least at two points and two rolls of a rocker that is supported by a 2nd guide element set opposite to the 1st guide element, via a spring support the other longitudinal edge of the film. SOLUTION: A 2nd guide element 12 is placed opposite to a 1st guide element 11 with a concentric space secured between them. The element 12 consists of a cylindrical part 14, having a compression spring 15 which functions in the edge direction of a film, and a rocket 16 is rockably supported at the edge of the part 14 set toward the film. The rolls 17 and 18 are rotatably fixed at both ends of the rocker 16 and press the edges of the film by the force of the spring 15. Thus, the irregularities of the film is uniformized, and accordingly the horizontal position errors of images can be decreased.
Patent JP-S63242933-A (JP)
Title: Removal of silicon component from hydrochloric acid pickling waste liquid of steel material
Inventor: KONDO HIDENOBU
IPC: C01G49/06
Filed: 1987-03-30
Abstract: PURPOSE:To easily remove Si component from a hydrochloric acid pickling waste liquid in high efficiency, by adjusting the concentration of free hydrochloric acid in a hydrochloric acid pickling waste liquid of a steel material and separating solid component from the liquid. CONSTITUTION:The concentration of free hydrochloric acid in a hydrochloric acid pickling waste liquid of steel material is adjusted to 1-20wt.% to effect the coagulation and growth of SiO2 to a diameter of >=0.1mm and the solid component is separated from the liquid.
Patent JP-H05284571-A (JP)
Title: Transmission system for monitor controller
IPC: H04Q9/00
Filed: 1992-03-31
Abstract: PURPOSE:To provide a transmission system for a general-purpose monitor controller by performing the transfer of the monitor control information with use of the text type data. CONSTITUTION:A central device B sequentially transmits the transmission signals of a single frame F and performs the transfer of the monitor control information to a terminal equipment C. The frame F consists of a transmission band F1 and a reply band F5. The band F1 consists of a start pulse Ds, an address pulse Da, and a control pulse Dc. Meanwhile the band F5 consists of a reply waiting pulse Dp. In such a constitution, the device B can perform the monitor control by transmitting the same text sentence regardless of the types of terminal equipments so as to reduce the internal processing burden and also to secure the general-purpose properties that can simply fetch the terminal equipment of a new type. Furthermore the device B can discriminate a text sentence even if a measurement value point, a start-stop state monitor point, etc., are mixed together in a single terminal equipment. Thus it is possible to attain a transmission system for a monitor controller with which the break of data can be easily recognized.
Patent JP-S63245387-A (JP)
Inventor: HOTTA SHIGEO
IPC: B25J19/04
Filed: 1987-03-30
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-H03275366-A (JP)
Title: Thick-film thermal head
Inventor: HAYASHI HIROAKI
IPC: B41J2/345
Filed: 1990-03-27
Abstract: PURPOSE:To improve a title head in printing quality, particulary in gradation properties, for the application of mounting on a color printer by a method wherein a width of a common electrode top end part is made larger than a width of a discrete electrode top end part. CONSTITUTION:Since in a thick-film thermal head, a width (x) of a common electrode top end part 4a is determined to be large, a part 6a of a heating resistor 6 just on the common electrode top end part 4a hardly contributes to heat generation even with the creeping of some quantity of electric current. The heat diffusion from the common electrode top end part 4a is increased because of the large width (x) of the common electrode top end part 4a. Thus, the part 6a is never heated to a temperature required to a dot color forming. As a result, a formed dot is shaped into substantially a rectangular form and clearly separated from an adjacent dot by a sharp interface. In this manner, this head is improved in printing quality, particulary in gradation properties, and can be mounted on a color printer.
Patent JP-S57191087-A (JP)
Title: Pressure-sensitive copying paper
Inventor: TAKEGAWA YASUO
IPC: B41M5/155
Filed: 1981-05-21
Abstract: PURPOSE:To prepare a pressure-sensitive copying paper which is excellent in storage stability, water resistance and light resistance and high in color forming capacity, by using mixed fine particles containing a polyvalent metal salt of an aromatic carboxylic acid as a color developing agent and an ultraviolet absorber. CONSTITUTION:One pt. (dry weight) polyvalent metal salt of an aromatic carboxylic acid (e.g. zinc 3.5-di-t-butylsalicylate), 0.005-0.2pts. organic ultraviolet absorber of which an absorption peak is between 300-400mmu and of which an absorption coefficient is 3,000 or higher (e.g., phenyl salicylate) and, if necessary, 0.05-10pts. organic polymer (e.g.: polyethylene) are mixed and, for instance, melted by heating, hardened by cooling and pulverized into fine particles. Color developing powder thus obtained is mixed with inorganic pigment, binder, etc. to form a color developing paint, which is applied on a sheet of base paper.
Patent JP-S5412086-A (JP)
Title: Control system for velocity violation
Inventor: NAKAMURA YASUJI
IPC: G08G1/054
Filed: 1977-06-29
Abstract: PURPOSE: To eliminate the wastefulness of a film, in a control system of velocity violation, by means of allowing only a stroboscopy to be operated without the operation of the camera when a halation or a counter-light is emitted. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60221932-A (JP)
Title: Color picture tube
Inventor: INOUE MASACHIKA
IPC: H01J29/54
Filed: 1984-04-19
Abstract: PURPOSE:To eliminate the concentrated error of the central electron beam and the outside electron beam at the circumference of screen by bringing deflection sensitivity in the horizontal scan starting direction of the central electron beam higher than that in the horizontal scan ending direction. CONSTITUTION:The central electron beam 2 has an inclination angle theta in the horizontal scan starting direction on main lens face 4 of electron gun. Said angle theta can be achieved easily by shifting the centers of central electron beam emitting holes of facing electrodes for constituting main lens similarly with the outside electron beams 1, 3. The locus of the central electron beam upto main lens face 4 is shifted horizontally to the right from the tube axis, in order to arrive the central electron beam 2 to the center of phosphor face 5 under no deflection. Upon provision of an inlination angle theta to the central electron beam 2, the deflection sensitivity at the left of screen will increase while that at the right will decrease. Consequently, the concentrated error around the screen is reduced and eliminated by selecting the inclination angle theta optimally.
Patent JP-H09262129-A (JP)
Title: Airtight vessel for cosmetics
Inventor: YUZUHARA YUKITOMO
IPC: A45D33/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a vessel for cosmetics which can certainly hold a cosmetics accommodation part airtightly. SOLUTION: An airtight cosmetics vessel is structured so that a lid is set on a vessel body with possibility of opening and shutting, wherein a cosmetics accommodation part 14 having an opening 17 is formed in the vessel body, and a ring-shaped projection 18 facing up is formed around the opening 17. The lid is fitted with a ring-shaped sealing member 25 which is put in pressure contact with the projection 18 as the lid is shutting and slides toward the vessel body, and that friction surface of the sealing member 25 which slides on the projection 18 is made in a slope 30.
Patent JP-H05283509-A (JP)
Title: Dust absorber
IPC: H01L21/027
Filed: 1992-03-31
Abstract: PURPOSE:To discharge a dust without using a tube-like pipe arrangement system by a method wherein a curved opening is formed in a movable plate of a groove body and a dust generating part communicates with a discharge part through it while a cup-like slider is transferred. CONSTITUTION:One stroke end of a groove body 1 communicates with discharge means through a discharge port 1a and the other end thereof is sealed by a side plate 1b. A metallic sheet 4 having mobility is sealed with magnets 3 provided on both sides of an opening part 2 to seal the groove body 1 hermetically. The reverse surface of a cup-like slider 6 is opened and the side surface thereof is provided with a communicating path 6a. The cup-like slider 6 is held hermetically by a skirt S while it is placed so as to freely move to the stroke direction, and also an air in a dust generating part is introduced into an empty chamber on the inner side. As a discharge system member is not dragged at operating, a dust can be discharged and removed into the groove body without detracting a design space of a device which is used for a dustproof object. Also, as cooling effects are influenced on each part in the device by an air absorption, this embodiment can contribute to enhancement of a positioning device system, etc., in precision.