baber/WOPTO huggingface dataset:
Patent JP-S53100188-A (JP)
Title: Alpha-olefin polymerization catalyst
Inventor: TAKATANI KATSUHIKO
IPC: C08F4/02
Filed: 1977-02-15
Abstract: PURPOSE: To provide the title highly active catalyst which can give polymers of high stereoregularity and comprises a solid catalyst component obtd. by reacting Mg-contg. solid matter synthesized from an org. Mg cpd. and an organometallic cpd. of formula I with a halogen-contg. Ti cpd. and carboxylic acids and a component of an organometallic cpd. optionally mixed with carboxylic acids. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S55105626-A (JP)
Title: Stabilization of chlordane
Inventor: ODA SATOSHI
IPC: C07F7/22
Filed: 1979-02-09
Abstract: PURPOSE: To stabilize and prevent the thermal decomposition of chlordane (C), a vermicide for wood in the south, by incorporating a compound, e.g. di-n-butyltin bis(2-ethylhexylmercaptoacetate), as a stabilizer into C.  
     CONSTITUTION: Chlordane (C) is stabilized by incorporating a compound, e.g. di- n-octyltin bis(2-ethylhexylmercaptoacetate), of the formula (R is 1W18C hydrocarbon group; R' is 1W18C alkyl group which may be subtituted by a phenyl, benzyl, cyclohexyl or alkoxy group; x and y are integers 1W3) therein. The amount of the compound is preferably 0.5W5% based on C. The prolonged action and good stability of C to men and cattle can be further improved by the compound. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02194667-A (JP)
Title: Superconducting transistor and manufacture thereof
Inventor: AWAJI NAOKI
IPC: H01L39/24
Filed: 1989-01-24
Abstract: PURPOSE:To enable a superconductive current to be controlled while intending for the operational acceleration and the reduction in power consumption for facilitating the manufacture by a method wherein a polycrystalline thin film is used as a channel while the loose coupling part thereof is impressed with a magnetic field. CONSTITUTION:When a wiring layer 14 for magnetic field impression is fed with a control current (a), a magnetic field is generated around the layer 14 so that the channel 10 of a superconductor polycrystalline thin film 4 may be impressed with this magnetic field. Thus, the loose coupling parts between crystalline grains in the channel 10 start to be shifted from superconductive state to normal conductive state for making resistance. Accordingly, the superconductive current running between electrodes 6 and 8 through the thin film 4 can be controlled. During the manufacturing process, an oxide superconductive material is deposited on an MgO substrate 2; a crystal is deposited to form crystal grains 16; and then a thin film is formed. Finally, the channel 10 is formed on the thin film 4, an insulating film 12 is formed on the thin film 4; and then the electrodes 6, 8 are respectively formed on the thin film 4.
Patent JP-H03220563-A (JP)
Title: Toner composite
Inventor: SAITO SUSUMU
IPC: G03G9/08
Filed: 1990-01-26
Abstract: PURPOSE:To improve the environmental stability of the electrostatic chargeability of a toner, especially the amt. of electrostatic charges by sticking inorg. fine powder as an additive obtd. by forming a dense coating film contg. amorphous silica on the surface of inorg. fine powder to the surfaces of the toner particles. CONSTITUTION:An additive is stuck to the surfaces of toner particles each composed of a binding resin and a colorant. This additive has a smaller average particle size than the toner particles and is composed of inorg. fine powder and a coating film of amorphous silica or an amorphous silica-alumina mixture stuck to the surface of the inorg. fine powder. Fine powder of rutile type TiO2, other TiO2, ZrO or ZnO may be used as the inorg. fine powder but fine powder of rutile type TiO2 is preferably used. A toner composite having superior environmental stability of the electrostatic chargeability, especially the amt. of electrostatic charges is obtd.
Patent JP-S61174265-A (JP)
Title: Disazo pigment
Inventor: HAINO KOZO
IPC: G03G5/06
Filed: 1985-01-28
Abstract: PURPOSE:To provide a disazo dye having improved dispersibility without deteriorating characteristics as electrophotographic material, by coupling a tetrazotized benzidine with two coupler components. CONSTITUTION:A disazo pigment is obtd. by coupling a tetrazonium salt of a benzidine derivative of formula I (wherein X is H, halogen, CH3OCH3) such as a compd. of formula II with a mixture of 95-60mol% of a compd. of formula III [wherein Ar is (substd.) arom. carbon ring, (substd.) arom. heterocyclic ring; Y is (substd.) arom. carbon ring or an atom group capable of forming the arom. carbon ring] such as a compd. of formula IV and 5-40mol% of a compd. of formula V (wherein Z is Y; R is 12C or higher unsaturated alkyl contg. at least one double bond) such as a compd. of formula VI. By partially introducing a long-chain alkyl group contg. unsaturated bond into the molecule of the coupler, dispersibility can be improved and the molecule of the azo pigment is prevented from being re-agglomerated in the dispersion thereof.
Patent JP-2000213389-A (JP)
Title: Idle stop vehicle
Inventor: GOTO YUJI
IPC: F02D29/04
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent racing of an engine from being generated in restarting of the engine, in an idle stop vehicle. SOLUTION: A hydraulic control circuit 100 of an idle stop vehicle is provided with a transmission oil pressure holding/supplying circuit 9 capable of holding oil pressure from a hydraulic pump 14 and also capable of supplying the oil pressure to a transmission 17. When an engine 1 is restarted during idle stop, oil pressure is supplied from the transmission oil pressure holding/supplying circuit 9 to the transmission 17, and the engine speed of the engine 1 is increased after the specified time passes after from the time when the oil pressure is supplied to the transmission 17. Therefore, sufficient oil pressure is supplied to the continuously variable transmission 17 at the time when the engine speed of the engine 1 is raised, disengagement of a power transmission element caused by oil pressure response delay can be prevented, and racing of the engine can be prevented.
Patent JP-S56114565-A (JP)
Title: Metallic mold equipment for die-casting
Inventor: MARUYAMA TAKASUMI
IPC: B22C9/22
Filed: 1980-02-13
Abstract: PURPOSE: To prevent deformation of the lower mold frame caused by the preheating and continuous molding operation, by arranging drawing molds radially in the metallic mold container and by fitting heat resisting nonmetallic contact boards on the surface of lower metallic mold frame and, at the same time, by erecting struts between upper and lower metallic mold frames.  
     CONSTITUTION: Drawing mold 6 is put in the metallic mold containing section composed of upper metallic mold frame 2, lower metallic mold frame 15 and side frame 4. A multiple number of metallic struts 17 are erected at places which do not interfere the advancing and retreating movements of drawing mold 6 between lower mold frame 15 and upper mold frame 2. Moreover, a plural number of ceramic contact boards 18 which are nonmetallic contact board excellent in heat resisting property are buried radially on the surface of lower mold frame 15 where holding section 8 of drawing mold 6 is slid, so that the upper surface of ceramic contact board is cropped out. As a result, the deformation caused by the preheating of drawing mold 6 and friction caused by the sliding are prevented, and an accurate molding is made efficiently. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03219635-A (JP)
Title: Semiconductor device
Inventor: ISHII ATSUSHI
IPC: H01L21/3205
Filed: 1990-01-24
Abstract: PURPOSE:To prevent the electromigration-resistant property from being deteriorated by the insufficiency of a flattening operation by a method wherein an insulating film is arranged in the center of an opening region in a contact part and the external shape size of a substratum exposed part in the opening region is adjusted. CONSTITUTION:A silicon oxide film is formed on the whole surface of a first interconnection film 3. In succession, an SOG solution is applied; it is baked to form an insulating film. After that, a silicon oxide film is formed on the whole surface; it is used as a second insulating film 4. After that, a resist is applied; an exposure operation is executed via a prescribed mask; a developing operation is executed; a resist pattern is formed. The silicon oxide film is removed selectively by making use of the resist pattern as a mask; the first interconnection film 3 is exposed; a prescribed pattern is formed; after that, the resist pattern is removed; a contact part 8 is opened. The contact part 8 is provided with an insulating film 7 in the central part; an exposed region of the first interconnection film 3 is situated so as to surround it. Then, a second interconnection film 5 is formed on the second interconnection film 4 which has formed the contact part 8; in addition, a third insulating film 6 and a third interconnection film 9 are formed sequentially on the second interconnection film 5.
Patent JP-S62174919-A (JP)
Title: Process controlling method for plasma treatment
Inventor: HAMAZAKI RYOJI
IPC: H01L21/302
Filed: 1986-01-29
Abstract: PURPOSE:To detect the non-uniformity of processing speed and to contrive improvement in productivity by a method wherein the time when the intensity of emitted light is changed is measured by utilizing the measurement of variation in intensity of an emitted plasma light, and the non-uniformity of processing speed is detected. CONSTITUTION:When an etching operation is started, the intensity of emitted light of the desired wavelength is detected by an emitted light detector 8, the termination of treatment is detected and analyzed by an arithmetic operational device 9, and the result is fed back to a controlling device 7. Based on the times t1 and t2 measured while plasma treatment is being performed, the length of non-uniform times t1 and t2 are compared (11) with the set value, and when the value of t2-t1 exceeded the set value, a message pertaining to that effect is outputted (12) to the operator, and the continuation of the next process is stopped. If the value of t2-t1 is within the set value, the processing is continued (14). As a result, the reliability of the plasma processing device can be improved.
Patent JP-S5263044-A (JP)
Title: Electronic desk calculator with solar battery
Inventor: KASAI YOSHIHIKO
IPC: G06F15/02
Filed: 1976-02-16
Abstract: PURPOSE: To make the external view good also from a designing point of view with simple working by lessening the number of divided solar batteries and installing a booster circuit. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000211422-A (JP)
Title: Head light control device of vehicle
Inventor: KAMIMURA HIROKI
IPC: B60Q1/08
Filed: 1999-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent a condition of giving a glare to a driver of a preceding vehicle by controlling an irradiation direction changing means so that a head light of a self-vehicle is not irradiated by a rear-view mirror detected by a mirror position detecting means. SOLUTION: It is judged whether or not a preceding vehicle traveling on a same traveling road as a self-vehicle among preceding vehicles, i.e., vehicles traveling in the same direction as the self-vehicle ahead of the self-vehicle (Q2). When YES (Q2), it is judged whether or not a rear-view mirror of the preceding vehicle is irradiated by the head light, and more specifically, whether or not the upper limit position of irradiation of the head light is reflected in the rear-view mirror (Q7). When YES (Q7), the axis of light is changed and controlled (downward control) so that the upper limit position of irradiation of the head light is higher in a range where the axis of light is lower than the rear-view mirror (room mirror and side mirror) of the preceding vehicle (Q6).
Patent JP-S60122286-A (JP)
Inventor: BUNOWA JIYAN
IPC: F04B9/00
Filed: 1984-01-31
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-S53102504-A (JP)
Title: Method of repairing puncture of tubeless tire and repair tool therefor
Inventor: SHIBATA KATSUYOSHI
IPC: B29C73/02
Filed: 1977-02-18
Abstract: PURPOSE: To completely repair the puncture of a tubeless tire by the steps of charging a rubber-like repair agent into the puncture hole of the tire and solidifying it onto the peripheral inner wall around the hole of the tire. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03222640-A (JP)
Title: Split rotor
Inventor: SHIBATA CHISATO
IPC: H02K1/28
Filed: 1990-01-29
Abstract: PURPOSE:To obtain rotors having stable strength in time of high-speed rotation, even in the case of large-capacity machines with long shafts, by arranging the axial centers of coupling bolts eccentrically in the peripheral direction of the rotors to the axial centers of bolt-inserting through holes made in the rims. CONSTITUTION:Through holes 6 for inserting screw bolts 3 are made in a rim 2 constituted with a plurality of rim boards 2a. And, the screw bolts 3 are fitted eccentrically in the peripheral direction of the rotor so that the gaps (g) between the peripheries of the screw bolts 3 and the walls of the through holes 6 may be below an allowable deflection deltaa, at the center sections of the screw bolts 3, expressed approximately by the equation. When the rotor rotates, the axial-direction center sections of the screw bolts 3 deflect large. But when the deflection has reached the allowable deflection deltaa, the screw bolts 3 touch the walls of the through holes 6 and the deflection is prevented from becoming larger.
Patent JP-H06254273-A (JP)
Title: Blow device in sawing machine for straightening curl at edge of sawing
Inventor: BUORUFUGANGU NOTSURE
IPC: D05B35/10
Filed: 1994-02-10
Abstract: PURPOSE: To compactly form a blowing device by providing a step part formed with an angle on the blowing device, communicating an opening to a step part, blowing a gas flow from an opening to a curled sewing material end edge of a sewing material and stretching the curl. CONSTITUTION: This step part 23 arranged crossing the sewing material feed direction is formed with an angle in front of the sewing position 19 of this blow device, an opening 24 is provided inside a step part 23 and a gas flow is blown from the opening 24 to a curled sewing material end edge 13. The step part 23 is formed as a part of a supporting beam 16 and an individual channel 25 is provided in the opening 24. Then, the channel 25 is covered with a plate 28 in the direction of a sewing material 9 and an uncurling ridge part 29 for stretching the curl of the sewing material end part 13 arranged crossing the sewing material feed direction is formed on the plate 28. In this case, the uncurling ridge part 29 is arranged parallelly to a sewing material supporting base 2 and obliquely by forming the angle of about 45 deg. from a right front part to a left rear part.
Patent JP-S58192818-A (JP)
Inventor: IENSU YORUGEN BEIRUGAARUTO BUR
IPC: H05K13/06
Filed: 1983-02-04
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-S57129759-A (JP)
Title: Controlling method for driving of dot-matrix printer
Inventor: MARUYAMA TSUTOMU
IPC: B41J2/30
Filed: 1981-02-06
Abstract: PURPOSE:To prevent abrasion of a specified pin line alone and thereby to improve the quality of printing by providing a printing head composed of pins arranged in two lines and by providing a shifting means to shift an employed pin line in the case of one-line pin printing. CONSTITUTION:The printing head is composed of pin lines 301 and 302 the respective line of which is constituted by twelve pins. So as to print a character, a printing data signal SiG 1 corresponding to a pin to conduct printing is given to a control circuit. Since a character to be printed is composed ordinarily by using twenty four pins in the case when the character is a kanji, the twenty- four-pin side of a twelve/twenty-four shifting signal SiG 3 is selected. In this case, the control circuit 100 distributes the printing data signal SiG 1 to driving circuits 201 and 202 according to a timing signal SiG 4. In the case when a figure is printed, the twelve-pin side of the twelve/ twenty-four shifting signal SiG 3 is selected, since one character is composed only of twelve pins of the pin line 301 or the pin line 302.
Patent JP-S62173476-A (JP)
Title: Photosensitive body and image forming method
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1986-01-27
Abstract: PURPOSE:To stabilize transfer conditions with easy design and without generating a halo effect and color mixing by successively laminating the 1st electric charge generating layer, 1st electric charge transfer layer, 2nd charge generating layer, 2nd charge transfer layer, and 3rd charge generating layer on a conductive base. CONSTITUTION:This photosensitive body is constituted by successively laminating the 1st charge generating layer 1, the 1st charge transfer layer 2, the 2nd charge generating layer 3, the 2nd charge transfer layer 4 and the 3rd charge generating layer 5 on the conductive base B. Such photosensitive body is subjected to electrostatic charge, then to electrostatic charge to the polarity reverse from the polarity of said charge to expose an image thereto. The photosensitive body is subjected to full surface exposing by specific color light in the 1st developing, then to the 2nd development to form the image thereon. A dark attenuation characteristic and repetitive characteristic are thus improved and the image having good quality is formed without difficulty in design. Color sepn. is made possible by changing a spectral sensitivity distribution between the charge generating layers and the images of plural colors are formable.
Patent JP-S57131253-A (JP)
Title: Antistatic polymer composition
Inventor: SHINONOME OSAMI
IPC: C08L71/02
Filed: 1981-02-05
Abstract: PURPOSE: To provide an antistatic synthetic fiber having good permanent antistatic performance, consisting of a fiber-forming polymer and an alkylene oxide addition product of a bisphenol.  
     CONSTITUTION: An antistatic polymer compsn. consists of a fiber-forming polymer such as nylon 6, nulon66, PE, PP or polyethylene terephthalate and a block copolymer having, as a structural unit, an alkylene oxide addition product of a bisphenol having the formula[wherein A is -O-, -CH 2 -, -C(CH 3 ) 2 -]such as an adduct obtd. by adding 20W150mol of ethylene oxide and/or propylene oxide to one mol of said bisphenol. The bisphenol component in the block copolymer has an effect of improving heat resistance of the alkylene oxide segment and inhibiting the lowering of mobility. The compsn. has good yarn-making properties, and thus there can be obtd. a fiber having excellent antistatic and physical properties. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H04236334-A (JP)
Title: Spectroscope for micro signal
Inventor: SHIROU AIJI
IPC: G01J3/36
Filed: 1991-01-18
Abstract: PURPOSE:To obtain a spectroscope for low temperatures which can improve the accuracy and output signals without being adversely influenced by the surrounding temperatures by forming a concave mirror in the periphery of a pin hole and maintaining the temperature of a photodetector constant. CONSTITUTION:A radiation light from a measuring object is guided to a photodetector 17 via a condensing mirror 2, a reflecting mirror 14, a photo chopper 6, a pin hole 4 and a collimating mirror 3. A radiation light from the photodetector 17 is reflected by the mirror face at the rear side of the photo chopper 6 via a condensing mirror 9, a grating 8, the collimating mirror 3 and the pin hole 4, so that the light is reflected by a concave mirror 16 in the periphery of the pin hole 4. The reflected light is brought into the photodetector 17 again through the mirror face of the photo chopper 6, pin hole 4, collimating mirror 3, grating 8 and condensing mirror 9. Further, the photodetector 17 is held at constant temperatures by a cooling member or a cooling means.
Patent JP-H05208286-A (JP)
Title: Butt joining method for sheet metals and jig used for the joining method
Inventor: YONEDA AKIYOSHI
IPC: B23K26/00
Filed: 1992-01-31
Abstract: PURPOSE:To perform satisfactory joining without forming a recessed part on edge parts on a butt weld zone of the sheet metals. CONSTITUTION:When laser beam welding is performed toward the other end A2 from one end A1 of a butt line of a butt part of the end faces WG and WG of the sheet metals Wa and Wb, a strap plate 19 is abutted on the other end, laser beam welding is performed up to a part of the strap plate 19 and then, the strap plate 19 is removed from the sheet metals Wa and Wb. The strap plate 19 is freely engaged with the jig 21.
Patent JP-S52101567-A (JP)
Title: Device for gripping article in industrial robot
Inventor: HIRABAYASHI HISAAKI
IPC: B25J15/02
Filed: 1976-02-20
Abstract: PURPOSE:To positively grip columnar article of complicated section by providing three finger members acting in space, connecting the respective members to driving source to grip the article from three directions, and driving the members with one driving source and two clutches.
Patent JP-S61176450-A (JP)
Title: Endless track type continuous casting installation
Inventor: TAZOE NOBUHIRO
IPC: B22D11/06
Filed: 1985-01-31
Abstract: PURPOSE:To prevent the abnormal growth of a solidified shell near the top end face of a nozzle in an endless track type continuous casting installation by providing an oscillation device which oscillates back and forth the nozzle in the horizontal moving direction of casting blocks at the nozzle insertion part. CONSTITUTION:Two units of casting mold loops 2 formed by connecting plural casting blocks 1 are driven by driving devices 6 and a horizontal casting mold flask is formed between the blocks 1 and 1 formed of the loops 2. A molten metal 4 is poured from the nozzle 3 into the casting mold flask while a carriage 9 for carrying a tundish 8 is oscillated back and forth in the horizontal moving direction of the blocks 1 at the insertion part of the nozzle 3. The prevention of the abnormal growth of the solidified shell near the top end of the nozzle is thus made possible and the casting product having uniform quality is obtd.
Patent JP-S55110121-A (JP)
Title: Resin composition
Inventor: KOMIYAMA TOORU
IPC: C08G75/02
Filed: 1979-02-19
Abstract: PURPOSE: An ultraviolet curing composition capable of giving a resin having improved heat resistance, electrica insulating properties, flex resistance, and hardness, comprising bismaleimide, a polythiol, and a photosensitizer.  
     CONSTITUTION: (A) A bismaleimide, e.g. N,N'-4,4'-diphenylmethanebismaleimide, of formula I (R 1  is ≥6C organic group free from a reactive C-C unsaturated bond) is incorporated with (B) a polythiol of formula II (R 2  is organic group free from reaction C-C unsaturated group; n is an integer 2W4), e.g. trimethylolpropane tris (thioglycolate), which is uniformly miscible with (A), and (C) a photosensitizer e.g. benzophenone. The equivalent ratio of maleimide groups in (A) to (B) is 1:0.2W1, preferably 1:0.4W0.6, and the amount of (C) is about 0.05W5wt.% based on the total resin. 
     COPYRIGHT: (C)1980,JPO&Japio