baber/WOPTO huggingface dataset:
Patent JP-S5661315-A (JP)
Title: Immunological activator
Inventor: TSUKAMOTO GOROU
IPC: A61P37/04
Filed: 1979-10-24
Abstract: PURPOSE: An immunological activator useful as a carcinostatic, etc. having low toxicity and a little side effect, comprising a specific triazolopyridine compound.  
     CONSTITUTION: An immunological activator comprising 2-(2-pyridyl) [1,2,4]triazolo[1,5-a]pyridine shown by the formula (KB-1233 for short) or its pharmaceutically acceptable salt. It is prescribed orally or parenterally. Since KB-1233 shown by the formula has stronger immunologically activating action and lower toxic than a low-molecular immunological activator, and has an immunological action essentially on cellular immunological competence, it raises resistance to the cancer of a host, has an action as a carcinostatic to controll the proliferation of tumor, and is expected to have a remedying effect on infectious diseases, autoimmune diseases, etc. caused by extraordinary immunological competence of a living creature e.g.. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11320053-A (JP)
Title: Method for controlling fluid of molten steel in continuous casting
Inventor: FUJI TAKEHIKO
IPC: B22D11/04
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a control method of the fluid of molten steel, with which the impurity at the loose side of a slab with a bending type continuous caster can be reduced. SOLUTION: An electromagnetic induction stirring device is disposed at the interval between (L0 +H/2) to (2m-H/2), (wherein, L0 is the distance from a meniscus of the molten steel to a position, at where the solidified interface in the loose side becomes in the perpendicular state, and H is the height of the electromagnetic induction stirring device). Non-circular flow flowing to the same direction at both long wall sides is formed to the molten steel with the electromagnetic induction device, and the intensity of the non-circular flow is changed changed over into strong flow and weak flow in the following frequency (f). 1 sec <= f <=(10<3> W/F<1/2> ) sec, (wherein, L is the distance from the meniscus of the molten steel to the center of the height of the electromagnetic induction stirring device and F is the thrust of the electromagnetic induction stirring device).  Further, instead of change-over into the strong flow and the weak flow, the non-circular flow can be changed over from the one direction to the reverse direction.
Patent JP-H06345953-A (JP)
Title: Lightweight reinforced resin composition
Inventor: HORIO MITSUHIRO
IPC: C08L69/00
Filed: 1993-06-10
Abstract: PURPOSE:To obtain a lightweight high-rigidity polycarbonate resin composition by adding microballoons having specified properties to a resin composition comprising a polycarbonate resin and a flame retardant. CONSTITUTION:This resin composition is prepared by adding 5-200 pts.wt. microballoons having a mean particle diameter of 100mum or below, a true density of 0.30g/cm<3> or above and a 10% volume loss strength of 100kg/cm<2> to a resin composition comprising 60-100 pts.wt. polycarbonate resin and 0-40 pts.wt. flame retardant. The composition may further contain 1-50 pts.wt. inorganic filler or a high aspect ratio. As the flame retardant, an aromatic phosphoric ester is particularly desirable. As the microballoons, rumiceous sand balloons, glass balloons, carbon balloons, etc., are generally used. Among them, glass balloons are the most suitable from the viewpoints of strength and economic profitability.
Patent JP-H05331594-A (JP)
Title: Steel plate for wheel joining by laser welding
Inventor: KURITA MASATO
IPC: C22C38/00
Filed: 1992-05-29
Abstract: PURPOSE:To provide a steel plate for road wheel joined by means of laser welding and particularly increased in fatigue strength in a weld zone. CONSTITUTION:This steel plate is (1) a steel plate for wheel joined by means of laser welding and having a composition which consists of, by weight, 0.06-0.12% C, 0.5-1.0% Si, 0.5-2.0% Mn, <=0.10% sol.Al, and the balance Fe with impurities and the content of N as impurity is regulated to <=0.006% and also the contents of P and S satisfy inequality (1.5C+P+3S)<0.20% and (2) a steel plate having a composition further containing, besides the alloy components in the above (1), <=0.07% Ti and/or <=0.05% Nb.
Patent JP-H01307356-A (JP)
Title: Portable facsimile equipment
Inventor: MASE OSAMU
IPC: H04N1/00
Filed: 1988-06-03
Abstract: PURPOSE:To attain thin profile of the equipment and to simplify the adjustment and operation by arranging circuit components and switches on one side of a circuit board and devising the circuit such that the switches for electric adjustment are able to be operated from the upper side of the board. CONSTITUTION:Circuit components and switches are mounted on one side of the circuit board on which they are to be mounted to make the entire thickness of the circuit board thin. Furthermore, the border between the region in the housing where the circuit board is fixed and the region where a drive section or the like is arranged is constituted to be able to be opened and closed and the operation of the switches from the upper side is attained by opening the border in case of the adjustment and operation. Thus, the facsimile equipment with thin thickness and offering ease of the adjustment and operation is obtained.
Patent JP-S6029205-A (JP)
Title: Machining method of bar product
Inventor: KATOU TADAMITSU
IPC: B23C3/12
Filed: 1983-07-27
Abstract: PURPOSE:To improve machining efficiency ever so better, by ruling out the cutting width of a work bar with a degree of contact between a cutting blank held inside a cutter and the succeeding insetting work bar, while cutting the work with the cutter and constituting it so as to perform the end face machining, in case of cutting the work bar end face into a specified form. CONSTITUTION:When a work bar W is made to rush into a cutting hole 32a, it comes into contact with a test blank held in a takeout arm holding hole or a preceding cut blank whereby its cutting width is determined in consecutive order. Then, a cutting blank 31 is formed after being but by a cutter 32. In succession, the cutting blank 31 is put in space between a pair of arms 50 by slide motion in a takeout holder 40. Next, after the cutting blank 31 is chucked by both chucks 61 and 62, an end face of the cutting blank 31 is cut in the desired form by means of a disklike cutting tool 74. Then, the chucking is released free whereby the cutting blank 31 falls plumb down with its dead load. With this constitution, betterment in a tield rate and a shortening of machining time both are well promoted and, what is more, improvements in machining efficiency are well contrived.
Patent JP-S5763915-A (JP)
Title: Lumped constant type isolator
Inventor: TAKEDA SHIGERU
IPC: H03H7/52
Filed: 1980-10-04
Abstract: PURPOSE:To realize constitution which is miniature, but transmits and absorbs high electric power by fitting a plane type resistance body between one of strip line terminals and an earth conductor and by bringing a surface, which is not the film surface of the resistance body, into close contact with a soft magnetic material. CONSTITUTION:On a soft magnetic body 12, a ferrite core 6b is mounted via a shield plate 15b. On the core 6b, three center conductors 13a-13c are provided. A ferrite core 6a is mounted on them and covered with another shield plate 15a, on which a permanent magnet 3 is arranged. Further, a plane resistance body 21 is fitted to the magnetic body 12. At this time, a resistance film surface and the opposite surface to a terminal side are fitted to the magnetic body 12. Consequently, heat generated by the cores 6a and 6b and heat generated by the resistance body 21 owing to the absorption of reflected electric power are conducted to a heat sink through the magnetic body 12, so the transmission and absorption of high electric power are achieved even with small-sized constitution.
Patent JP-H06349667-A (JP)
Title: Structure of multilayered ceramic capacitor
Inventor: MIZOBATA MASATOSHI
IPC: H01G4/12
Filed: 1993-06-10
Abstract: PURPOSE:To improve the packaging density on a printed board or the like, and prevent generation of tombstone phenomenon at the time of soldering, in a multilayered ceramic capacitor constituted in the manner in which a multilayered chip is formed by alternately stacking a ceramic sheet on which one inner electrode film is formed and a ceramic sheet on which the other inner electrode film is formed, and a pair of terminal electrode films are formed on the multilayered chip. CONSTITUTION:A leading-out electrode film 12a which is exposed on one side surface of a multilayered chip 15 is formed1 for each inner electrode film 12. A leading-out electrode film l4a which is exposed on the side surface of the multilayered chip 15 is formed for the other inner electrode film 14. A terminal electrode film connected with the leading-out electrode film 12a for the one inner electrode film, and a terminal electrode film connected with the leading-out electrode film 14a for the other inner electrode film are formed on the one side surface of the multilayered chip 15.
Patent JP-H08317622-A (JP)
Title: Brushless motor and rotation control method thereof
Inventor: FUJII HIROMASA
IPC: H02K29/03
Filed: 1995-05-12
Abstract: PURPOSE: To provide a brushless motor and the rotation control method of the motor, which can suppress noises and vibrations to the minimum degree with the compact configuration and thin shape of the motor being achieved, and can perform the smooth rotation driving. CONSTITUTION: This is the brushless motor having a stator 3, wherein an armature coil 7 is wound around a salient pole part 5 of a stator core 6, and a rotor magnet 4, which is arranged so as to face the stator 3 with a gap being provided in the radial direction. The armature coil 7 comprises a plurality of coil phases. In the rotor magnet 4, a plurality of N poles and S poles are provided alternately in the circumferential direction. A groove part 8 is provided in the facing surface of the salient pole part 5 to the rotor magnet 4. At least a part of a coil body 9, which generates the induction voltage by the magnetic flux acting on the salient pole part 5 from the rotor magnet 4, is embedded in this groove part 8.
Patent JP-2000328254-A (JP)
Title: Electroless nickel plating bath composition and plating formed body having electroless nickel film formed by using it
Inventor: KAWASHIMA SATOSHI
IPC: C23C18/32
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To improve the adhesive strength between a glass substrate or a ceramic substrate and an Ni film by incorporating one or more kinds selected from Bi and Te as an essential additive. SOLUTION: In the case an electroless Ni plating bath compsn. is incorporated with Bi, ordinarily, it is charged in the form of bismuth nitrate, bismuth sulfate or the like. The amt. of Bi incorporated into the compsn. is preferably controlled to >=0.01 mg/l expressed in terms of the Bi content. Moreover, in the case the compsn. is incorporated with Te, ordinarily, it is charged in the form of telluric acid, tellurium chloride or the like. The amt. of Te incorporated into the compsn. is preferably controlled to >=0.01 mg/l expressed in terms of the Te content. Furthermore, the pH of the plating bath is suitably controlled to 3 to 12. For forming an Ni film, the body to be plated is dipped into a catalytic soln. contg. a Pd catalyst in advance, and Pd is adhered on the surface of the body to be plated.  Next, the body to be plated is dipped into the Ni plating bath, and Ni is precipitated into the surface of the body to be plated.
Patent JP-H08375-A (JP)
Title: Handrail bar mounting structure
Inventor: FUKUTOME HIROTO
IPC: A47B95/02
Filed: 1994-06-21
Abstract: PURPOSE:To mount a handrail bar firmly with good appearance and easily. CONSTITUTION:A fastener 1a for a support arm 1 is fixed to the rear side of the end rail 2 of a cabinet, and the support arm 1 is erected above the front of the cabinet. In addition, a handrail bar 3 is mounted on a support piece 1c at the upper end of the support arm 1.
Patent JP-H11326872-A (JP)
Title: Liquid crystal display device
Inventor: NUMAO KOJI
IPC: G02F1/133
Filed: 1998-05-20
Abstract: PROBLEM TO BE SOLVED: To prevent alignment and display quality from degrading in a display device using liquid crystal, especially ferroelectric liquid crystal. SOLUTION: When a power supply is switched off, drive voltages VC0 -VC2 applied to an analog switch array 3b and analog power supply voltages VC+ and VC- are made to the same potential (VC0 ) as drive voltages VS0 -VS2 and analog power supply voltages VS+ and VS- . Digital power supply voltages VD1 and VD2 are not at the ground potential yet but stabilized, therefore, the operations of logic control parts 3a and 4d are stabilized. Therefore, analog switches SWC0 -SWC2 and SWS0 -SWS2 in analog switch arrays 3b and 4c do not lapse into a high impedance state, but all the potentials of the common electrode L and the segment electrode S are maintained at this potential. Then the digital power supply voltages VD1 and VD2 are made to GND potential of a digital power supply 7, and the power supply interception operation is completed.
Patent JP-2000331337-A (JP)
Title: Production of magnetic recording medium and apparatus for production
Inventor: ISHIKAWA HIROYUKI
IPC: B05D3/12
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To produce a magnetic recording medium which is uniform in characteristics and has high reliability by making it possible to nearly uniformly subject coating films formed on both surfaces of a base to calender treatments by executing the calender treatments to be continuously carried out plural times between respective pairs of metallic calender rolls especially more than three times. SOLUTION: Plural calender treatment structural bodies U composed of respective pairs of the metallic calender rolls 11R and 12R are successively arranged in cascades and a body to be calendered which is formed with the coating films on both surfaces of the base is successively moved between the respective pairs of the metallic calender rolls of the calender treatment structural bodies U. As a result, when flaws are generated on the metallic calender rolls, the flaws are transferred only to the metallic calender rolls which are paired therewith. The transfer of the chain-like flaws to the other rolls is averted and the number of the exchange of the rolls is decreased. Further, the calender treatment having excellent uniformity with respect to both surfaces of the base is made possible.
Patent JP-S61296993-A (JP)
Title: Welding groove and and its production
Inventor: KUSADA SHOHEI
IPC: B23K33/00
Filed: 1985-06-27
Abstract: PURPOSE:To obtain the resistance to fatigue equal to the resistance to fatigue strength of a base metal in a weld zone without increasing the wall thickness of the base metal more than needed by subjecting the end of the base metal for welding to press forming to form a groove part walled thicker than the base metal and welding the groove part to another base metal for welding. CONSTITUTION:A tubular body 3 is positioned in a press die 4 and a punch 5 having the step equal to the thickness t0 of the groove part 3a to be formed to the front end is lowered to press-form the end of e body 3 and to form the groove part 3a. The groove part 3a is fitted and combined to and with the projecting part 2c and slope 2b of a part 2 consisting of a casting, etc. to constituted a single Vee groove. Vee welding is then executed with the projecting part 2c as a backing strip. The resistance to fatigue of the weld zone equal to the resistance to fatigue of the base metal is thus obtd. without increasing the wall thickness (t) of the body 3 more than needed.
Patent JP-S5262745-A (JP)
Title: Inductive heating device
Inventor: OOKUBO MASARU
IPC: F24C7/02
Filed: 1975-11-18
Abstract: PURPOSE: The motor used for cooling purposes for the inductive heating coil is activated to rotate by the alternating field of the above heating coil so as to make effective use of space. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01309614-A (JP)
Title: Sickle stalk and cutter-change type sickle
Inventor: MIYAWAKI UICHI
IPC: A01D1/14
Filed: 1988-06-06
Abstract: PURPOSE:To enable a long-period usage while changing a cutter of a sickle by bending the end part of a sickle stalk at a prescribed angle to the longitudinal direction of the sickle stalk and equipping a holding structure capable of removably holding a cutter of the sickle at the bent part. CONSTITUTION:The end part 17 of a sickle stalk is bent to the longitudinal direction of a grip part 14 and a core 18 of a cutter 3 of a sickle is removably held by a holding structure at the bent part. The core 18 is located on the upper surface 22 of a base part 19 and a presser part 20 is placed thereon. A nut 21 is inserted to screw a threaded portion 28 and a tapped hole 23, thus attaching the cutter of the sickle to the bent part.
Patent JP-H04364085-A (JP)
Title: Manufacture of semiconductor laser
Inventor: HAYASHI NOBUHIKO
IPC: H01S5/00
Filed: 1991-06-11
Abstract: PURPOSE:To suppress absorption of laser beam at a light emitting end surface to prevent temperature rise by irradiating an area near the light emitting end surface of a semiconductor laser having a beam activating layer with an energy beam. CONSTITUTION:When irradiated with an energy beam, aluminum composition value at a part of beam activating layer 3a increases up to 0.3 from about 0.1. In general, increase of this aluminum composition value works for enlarging an optical forbidden band width of AlxGa1-xAs, because Zn included in a P-type clad layer 5 near a GRIN-SCH layer 3 is diffused into the beam activating layer 3a when it is irradiated with an energy beam. Therefore, even after the irradiation of light beam, carrier concentration in the beam activating layer 3a in the area near the light emitting end surface does not become excessive, free carrier loss at the light emitting end surface can be lowered and expansion of an optical forbidden band width of the beam activating layer 3a can be generated only in the part irradiated with an energy beam.
Patent JP-H01308052-A (JP)
Title: Semiconductor device
Inventor: KOBAYASHI KEIJI
IPC: H01L21/31
Filed: 1988-06-06
Abstract: PURPOSE:To obtain an interlayer insulating film having preferable flatness and small leakage by incorporating a first insulating layer made of an oxide film and a specific second insulating layer in the film interposed between wiring layers. CONSTITUTION:An interlayer insulating film interposed between wiring layers contains a first insulating layer made of an oxide, and a second insulating layer having 1.0 or less of molar polarization rate. For example, first and second wiring patterns 2, 3 are sequentially laminated on a silicon substrate 1 through an interlayer insulating film 4 made of a 2-layer structure of a BF2-doped borophosphate glass 4a having 1.2mum of thickness and a silicon oxide film SiO2 4b having 1.0mum of thickness, formed by a plasma CVD method. The second insulating layer may contain 800ppm or less of hydroxide group concentration. For example, it is formed of a 2-layer structure of a silicon nitride film Si3N4 4a having 1.0mum of thickness, formed by a plasma CVD method and a silicon oxide film SiO2 4b having 1.0mum of thickness, formed by a plasma CVD method is employed.
Patent JP-H09316330-A (JP)
Title: Polysiloxane composition
Inventor: IYANAGI KOICHI
IPC: A61Q1/04
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a polysiloxane composition which has a stable thickening effect and is useful as a thickener for lubricants by using a ladder polysiloxane having a specific structure. SOLUTION: The composition comprises a polysiloxane represented by the formula (wherein R is a monovalent hydrocarbon group optionally partly substituted with Cl or Br; R' is -O-Si(R)3 or the same as R; Q is divalent organic group; and n is an integer of 10 or larger). In the formula, Q is preferably a group selected among (1) alkylene groups, (2) polymethylene groups, (3) phenylene group, (4) arylene groups, (5) groups formed by partly substituting the groups (1) to (4) with at least one of alkyl, phenyl, and aryl groups, (6) groups which are the same as the groups (1) to (5) except that they further contain a functional group having at least one member selected among O, N, and S, and (7) groups formed by partly substituting the groups (1) to (6) with Cl or Br.
Patent JP-H06327049-A (JP)
Title: Data transmission system for vehicle
Inventor: HASE YUJI
IPC: H04L25/02
Filed: 1993-05-17
Abstract: PURPOSE:To further improve noise resistance, and to continue data transmission and reception as usual even when one network bus is disconnected, in a data transmission system for a vehicle equipped with a transmitting and receiving circuit in which plural electronic control units mounted on the vehicle are connected by at least first and second network buses, and the transmission and reception of a data signal is performed between the plural electronic controllers. CONSTITUTION:A network bus 6 is constituted of a first network bus 6a and a second network bus 6b. Also, a bus interface 106 of each ECU is equipped with a pulse transformer PT which is functioned as a coupling transformer. The first network bus 6a is connected with the start tap of the secondary coil, the second network bus 6b is connected with the end tap, and a middle paint tap T (electrical middle point) is grounded.
Patent JP-S62297175-A (JP)
Title: Pressure-sensitive recording sheet
Inventor: SANO MASAJIRO
IPC: B41M5/132
Filed: 1986-06-17
Abstract: PURPOSE:To provide a pressure-sensitive recording sheet excellent in coloring of a coated surface, color forming contamination of cut surfaces and light resistance of a color former, by incorporating a specified compound in microcapsules. CONSTITUTION:A compound of general formula (I), wherein each of A and B is a 1-12C alkylene or 2-12C alkenylene, R is a 1-18C alkyl and n is an integer, is contained in microcapsules, in a pressure-sensitive recording sheet comprising on a base a color former layer comprising the microcapsules obtained by encapsulating oil dropltes in which a substantially colorless color former is dissolved. The color former may be a triarylmethane compound, diphenylmethane compound, xanthene compound, thiazine compound, a spiro- compound, a diarylaminofluoran derivative or a mixture thereof used for conventional pressure-sensitive recording sheets. The compound of general formula (I) is used in an amount of 5-200wt% based on the color former. The pressure- sensitive recording sheet thus obtained is excellent in coloring of a coated surface, color forming contamination of cut surfaces and light resistance of the color former.
Patent JP-H038674-A (JP)
Title: Manuscript automatic circulating feeder
Inventor: SAEKI SHIRO
IPC: G03G15/00
Filed: 1989-06-02
Abstract: PURPOSE:To certainly hold a guide means in its opened position at the time of jam processing by pivotally supporting a guide shaft on the machine frame of a manuscript automatic circulating feeder with its both ends, engaging the guide shaft with a guide means to integrally rotate it therewith, and providing a guide shaft lock mechanism on the guide means. CONSTITUTION:An upper guide (guide means) 24 is engagingly provided in such a manner as to be capable of sliding on a guide shaft 33 and integrally rotating therewith. Hence, the upper guide 24 of a manuscript return part can be contracted and expanded, and displaced to the length and position according to the manuscript size. Further, when the upper guide 24 is opened at the time of jam processing of the manuscript return part, a lock mechanism 74 is operated to hold the upper guide together with the guide shaft 33 in a position opened at a determined angle in relation to a lower guide (manuscript placing table) in such a manner as to be incapable of rotation.
Patent JP-S6037354-A (JP)
Inventor: JIYANNPIEERU OUGOYAARU
IPC: F16G11/02
Filed: 1984-07-06
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。