baber/WOPTO huggingface dataset:
Patent JP-S5567676-A (JP)
Title: Paper sensor unit
Inventor: OOTSUKA TAKASHI
IPC: G01V1/00
Filed: 1978-11-16
Abstract: PURPOSE: To enable to detect the paper without malfunction, by providing the ultrasonic, by providing the ultrasonic wave oscillation element so that the ultrasonic waves can be fully reflected from the surface of detected member.  
     CONSTITUTION: Detected object 11(e.g.paper) runs on the running path 10. A pair of ultrasonic oscillation element 12 and reception element 13 are coaxially placed by clipping the running path 10. The projection axis P is set so that the angle θ formed between the vertical line R-S at the cross point Q between the projection axis P of ultrasonic waves and the running path 10 of the detected object 11, and the projection axis P, can be more than the critical angle of ultrasonic waves to paper. When the paper 11 is present at the point Q in the running path 10, the ultrasonic waves can not reach the reception element 13 with the full reflection on the surface of the paper 11 with the principle of reflection of ultrasonic waves. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11340265-A (JP)
Title: Semiconductor device and its manufacture
Inventor: YANAGIDA TOSHIHARU
IPC: H01L23/485
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device with high reliability and durability and a manufacturing method such that adhesion and electric contact characteristics between an electrode pad and a solder bump are not caused to deteriorate, even when the electrode pad is made of metal other than Al. SOLUTION: An adhesive layer 20a comprising, for example, an Al film or a Ti film is formed on a Cu electrode pad 12a as an external connection terminal of a Cu wiring layer 12 of an LSI formed in the surface layer of a semiconductor substrate 10. A ball limiting metal film (BLM) 24 comprising laminated structure of, for example, Cr/Cu/Au or Ti/Cu/Au is formed on the adhesive layer 20a. A solder ball bump 26 comprising Pb or Sn is formed on the BLM film 24. Then by the close adhesive layer 20a satisfactory adhesion between the Cu electrode pad 12a and the ball limiting metal film 24 is realized.
Patent JP-S5764537-A (JP)
Title: Manufacture of rubber-like porous body
Inventor: TAKAHASHI AKIRA
IPC: B29C43/00
Filed: 1980-10-09
Abstract: PURPOSE: To readily obtain a rubber-like porous body very suitable for a print roller or the like, by blending a fine vulcanized rubber powder as main constituent, porous secondary particles of vinyl chloride resin and a plasticizer, and sintering the mixture.  
     CONSTITUTION: 30W70pts.wt. of a vulcanized rubber foamed powder or vulcanized  powder of a rubber composition containing as a main ingredient a natural rubber or  a synthetic rubber or an admixture of a synthetic resin therewith having a pore  diameter up to 149μ (A), 30W50pts.wt. of polyvinyl chloride that has been prepared  by aggromeration of its primary particles having a particle size of 0.5W5μ into the  secondary particles having a particle size of 10W100μ (B) and 10W35pts.wt. of a  plasticizer (C) (for example: phthalic acid esters, phosphoric esters, and epoxidized  vegetable oils) are mixed. The mixture if filled into molds, and pressed and heated  by a heating press at a temperature on the order of 140W150°C for about 5W10min  to obtain the aimed rubber-like porous body. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08335521-A (JP)
Title: Series transformer and phase regulator using it
Inventor: UCHIYAMA TOMOYUKI
IPC: H01F29/02
Filed: 1995-06-08
Abstract: PURPOSE: To prevent an accident from being erroneously judged as an internal accident even if the second high harmonic suppression method is used by preventing differential current from flowing to the current transformer of a series transformer so that an iron core cannot be magnetically saturated when a system fails. CONSTITUTION: A series transformer 3a consisting of a series coil winding 31a which is inserted in series into a power system to adjust the voltage phase of the power system or a voltage value and a phase and an excitation coil winding 32a for supplying voltage to the series coil winding is used to set the ratio of a sectional area Sc of an iron core main leg 331a of the series transformer 3a and a sectional area Sy of a yoke and a side leg according to the ratio of impedance XL of the power system to impedance XT of the series transformer.
Patent JP-H06349663-A (JP)
Title: Impression for screen printing, multilayered electronic component and multilayered ceramic capacitor
Inventor: KAMATA TAKEKI
IPC: H01G13/00
Filed: 1993-06-14
Abstract: PURPOSE:To provide an impression for screen printing which is used for obtaining a ceramic green sheet of little surface step-difference. CONSTITUTION:The title impression for screen printing consists of a screen plate part 11, an emulsion part 12, and an impression frame part 13. At least a part of the screen plate has at least one or more kinds of different ink pass volumes 14.
Patent JP-S6120659-A (JP)
Title: Discharge device for molten metal
Inventor: OKI KAZUO
IPC: B22D37/00
Filed: 1984-07-09
Abstract: PURPOSE:To assure the initial opening of a passage hole for a molten metal and the prevention of clogging during casting by providing plural gas supply holes having different sized and communicating with the passage hole to a molten metal passage to a fixe plate consisting of dense refractories and disposing porous refractories to the gas supply side. CONSTITUTION:The upper stationary plate 2 of a discharge device for the molten metal is formed of the dense refractories and a gas supply body 12 is fitted to the center of the body 11. Plural small holes 18, 19 having respectively 0.4- 1.0mm. and 0.1-0.4mm. diameters are alternately provided to the body 12. A pressure equalizing zone 15 is formed between the porous refractories 14 on the outside periphery and a gas introducing hole 16. A large amt. of an inert gas is supplied through the holes 18 into the hole 13 to apply strong stirring force to the molten metal in said hole in the initial opening stage. A proper amt. of the gas is supplied through the holes 19 during casting to prevent the clogging of the hole 13 and to float and remove non-metallic inclusions. The initial opening of the passage hole for the molten metal is thus made easy and the solidification of the molten metal in the passage hole and the sticking of the non-metallic inclusions are surely prevented during casting.
Patent JP-S62296001-A (JP)
Title: Concrete crosstie
Inventor: FASTERDING GUENTER
IPC: E01B1/00
Filed: 1987-06-08
Abstract: Modern D.C.-tractioned trains and track circuit signal systems as well as high load trains need a special track construction. A new concrete cross sleeper system is provided for high load and high velocity tracks as well as for urban rapid transit systems comprising rails and sleepers having center part, connected to bar shaped ends and having reinforcing means. On the bar shaped ends two rail seats for each rail are positioned having elastic, electrically non-conducting plastic pads. The rails are fastened onto the rail seat by special tension means clamping the foot of the rail and fixed into plugs in the sleepers. This feature allows a triple point fixing of the rail at each sleeper end. Tracks on asphalt pavement may be secured by anchor device of the general type as sold under the trademark NELSON. The new track construction decreases the intermittent load of the rail/sleeper system and avoids trouble in track circuit signal systems existing in normally used prestressed concrete sleepers (FIG. 1).
Patent JP-S5765155-A (JP)
Title: Preparation of powdery protein of soybean
Inventor: FURUKAWA TADAYASU
IPC: A23J3/00
Filed: 1980-10-09
Abstract: PURPOSE: To prepare powder protein of soybean having improved water solubility, salting-in properties, gelling properties, and emulsification properties, by dispersing protein separated from soybean into a dispersing medium, heat-treating the dispersion, subjecting it to lutrasonic wave treatment, followed by spray drying.  
     CONSTITUTION: Protein separated from soybean is prepared by extracting defatted soybean, dispersed into a dispersing medium water, adjusted to a pH of about 6.5W 7.5, and heat-treated at ≥85°C. The heat-treated protein is cooled, subjected to ultrasonic wave treatment and to spray drying, to give a product. When protein separated from soybean on the market, which has been heat-treated already, is used, the above-mentuoned heat treatment is not necessarily, however, if may be heat- treated newly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S621794-A (JP)
Inventor: NISHIGUCHI HISAO
IPC: C11D7/26
Filed: 1985-06-28
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-S6122748-A (JP)
Title: Magnet rotary type motor
Inventor: TAKAHASHI MASAKI
IPC: H02K29/12
Filed: 1984-07-09
Abstract: PURPOSE:To obtain high efficiency even at high load time by positioning a rotor before starting the rotor, and supplying the optimum current to a main coil at the position of the rotor, thereby effectively detecting the rotary position of the rotor. CONSTITUTION:When a rotor 1 rotates normally, a magnetic flux generated from a magnet 2 is crossed by a search coil 8 by the rotation of the rotor 1. An output voltage corresponding to the induced voltage generated at the coil 8 is generated from a detector 10, and a current corresponding to the voltage is flowed through a drive circuit to a main coil 5. As a result, the rotary position of the rotor 1 is detected, and the optimum current is flowed to the coil 5 at the rotary position of the rotor at that time.
Patent JP-S623254-A (JP)
Title: Development processing method
Inventor: KOMATSU HAJIME
IPC: G03D3/00
Filed: 1985-06-28
Abstract: PURPOSE:To suppress a carry-in quantity below a constant level securely and to maintain stable processing performance by slanting a blade surface to the conveyance direction of a photographic sensitive material which moves to a next process. CONSTITUTION:A blade 12a is abutted with the surface of the photographic sensitive material 1 so that the blade surface slants to the conveyance direction of the photographic sensitive material 1. A blade 13a is in the same state and processing liquid scraped by the blades 12a and 13a flows down slantingly and smoothly along blade surfaces to perform uniform squeezing, and liquid removal, specially, at the tail part of the photosensitive material 1 is improved, so that the majority of processing liquid attached on the surfaces of the photosensitive material 1 is removed. The angle of the fitting of the blade surfaces to the conveyance direction of the photographic sensitive material 1 is preferably 5-80 deg.. Consequently, the carry-in quantity is suppressed below the constant level securely and the stable processing performance is maintained.
Patent JP-H05313906-A (JP)
Title: Conversion system for ipl architecture
Inventor: YAMAGUCHI MEGUMI
IPC: G06F9/445
Filed: 1992-05-08
Abstract: PURPOSE:To provide a function which evolves an IPL program to convent it based on a designated architecture and writes the converted program into an IPL storing file based on the only one IPL program. CONSTITUTION:This system includes an architecture designating means 2 to designate an operating architecture of an information processing system, an IPL program reading means 31 which reads an IPL program 1, an architecture designation acquiring means 32, an IPL program evolving means 33, an IPL architecture converting means 34 which converts a control structure body, and an IPL writing means 35 which writes the program 1 into an IPL storing file 4. In such a constitution, the control structure body of the program 1 is converted based on the designated architecture for production of a new program 1. Therefore, the IPL program 1 is not required for each architecture.
Patent JP-H11334526-A (JP)
Title: Occupant protection device for vehicle
Inventor: KISHI TAKAYUKI
IPC: B60R21/16
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To positively detect the off state of an ignition switch by inhibiting output of a trigger signal when the input side voltage of a power circuit is lower than the specified voltage. SOLUTION: As an ignition switch 2 is turned off, a power circuit 10 switches over to feed from backup capacitor 4 to lengthen operation maintenance time of diagnostic function of a microcomputer 20. Voltage from dividing circuit 13 is supplied to a converter 20, and the off state of the ignition switch 2 is recognized by the microcomputer 20 to switch over to higher voltage than reference voltage 22a through a diode 23, thus turning on a switching transistor 14. When the voltage of the backup capacitor 4 is lowered and input voltage to an analog-to-digital converter 20a from the power circuit 10 indicates 6 V or less, the switching circuit 7 is inhibited from being turned on even to the supply of any acceleration signal from an acceleration sensor 5.
Patent JP-S5474054-A (JP)
Title: Eddy current drum
Inventor: SHIBATA YASUO
IPC: H02K49/04
Filed: 1977-11-24
Abstract: PURPOSE: To improve a reliability with a small size and compactness provided as well, with an exfoliation or crack prevented from generation in the junction surfaces, by applying a slightly additional construction.  
     CONSTITUTION: On peripheral surfaces of an iron ring 1, is made casting around a short-circuit ring 2 of aluminum or aluminum alloy, simultaneously with a cooling fin 3 of radial pattern constructed. At least one slit 9 is provided along the periphery beyond the cooling fin 3 reaching the short-circuit ring 2. This causes a shrinking force, applied to the cooling fin 3, to be divided into sections and moderated also being absorbed at a protuberant part of the casting mold, with a big amount of stress not appearing in the junction surfaces of iron and aluminum. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6032103-A (JP)
Title: Magnetic disk device with fixed head
Inventor: TAKESHITA NOBUYOSHI
IPC: G11B17/00
Filed: 1983-08-03
Abstract: PURPOSE:To decrease the phase shift of an index pulse for reading of a fixed head and therefore to decrease the reading errors and to improve the reliability, by using various index pulses for exclusive use in response to the selection of the mobile and fixed heads. CONSTITUTION:An outut signal (e) of a cylinder address register 5 which stores the position address where a servo head 3 is presently positioned is supplied to a decoder 6. Then the signal (e) is decoded by an output signal (b) of a fixed head address register 2. One of output signals (f), (g) and (h) is activated. A gate 7 gates the output signal (d) of an index pattern detecting circuit 4 when the output signal (a) of a mobile head address register 1 is active. While gates 8- 10 gate the signal (d) in accordance with signals (f)-(h). The outputs of gates 8-10 receive delays of different time values and are applied to an OR gate 12 to be transmitted in the form of an OR obtained to the output of the gate 7.
Patent JP-H05314417-A (JP)
Title: Floating type magnetic head
Inventor: TAKATANI MINORU
IPC: G11B5/127
Filed: 1992-05-07
Abstract: PURPOSE:To provide a floating type magnetic head of a structure which can be efficiently manufactured and reduced in size and thickness. CONSTITUTION:A laminate in which a magnetic material 5 and a coil conductor 5 are laminated and sintered is arranged by directing a core 5x made of a magnetic material in a direction parallel with a feeding direction X of a recording medium. Instead, a structure in which two cores 5a made of a magnetic material are directed in a direction perpendicular to the feeding direction of the medium and a single layer or more of coil conductors are wound in multilayers on each coil core may be employed. Or, a structure in which a core 5a made of a magnetic material is directed in a direction perpendicular to the feeding direction X of the medium and coil conductors are formed of multiple coils arranged in double or more multilayers in and out of the core may be employed. With these structures, a winding operation is eliminated, and necessary number of turns of coils can be easily assured.
Patent JP-H07110115-A (JP)
Title: Radiant tube type heating device
Inventor: YAMAGUCHI MASAYOSHI
IPC: F23D14/12
Filed: 1994-06-02
Abstract: PURPOSE:To improve the service life of a heating device of the radiant tube type for the use in a heating furnace by using for the outer or inner tube a material having mutually self-bonded structure of silicon carbide that results from firing of a raw material containing a sintering auxiliary as an additive. CONSTITUTION:Relating to a heating device of the radiant tube type having use in a heating furnace such as a heat treating furnace for steel materials or a kiln in general use, at least either the outer tube or inner tube is formed of a material having mutually self-bonded structure of silicon carbide that results from firing of a raw material containing a sintering auxiliary as an additive. By thus introducing mutually self-bonded structure of silicon carbide absence of vitreous phase in a bonding can be achieved with the result that creep deformation and cracking can be prevented. Moreover, the addition of a sintering auxiliary to the raw material in its firing decreases the apparent porosity of the structure virtually to zero and at least though elimination of pores from the surface oxidation of the silicon carbide itself is prevented.
Patent JP-S5266504-A (JP)
Title: Liquid soap compositions
Inventor: NAKAZAWA KIMIE
IPC: C11D9/26
Filed: 1975-12-01
Abstract: PURPOSE: Liquid soap compositions having economical advantages, containing potassium salts of the specific synthetic fatty acids as a main component. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H075473-A (JP)
Title: Formation of spacer for liquid crystal device and binder used therein
Inventor: OZEKI MASANAO
IPC: G02F1/1339
Filed: 1991-03-29
Abstract: PURPOSE:To form the luquid crystal device having a wide area by regularly arranging spacers supporting the spacing between electrodes. CONSTITUTION:This method for formation of the spacers 10 for the liquid crystal device consist of steps of placing binders 11 and standard particles 1 of beads, rods, etc., on a printing plate 5 arranged with holes in the state of limiting the number of the holes per unit area to a desired range, passing these binders and particles into the holes by pressing with a squeegee or roller squeegee and printing a substrate 4 having either of electrodes 3 on the lower side with the standard particles 1 and adhesives, then pressurizing and compressing the substrate 4 in order to uniformize the thickness of the binders 11 in the substrate 4.
Patent JP-H11323712-A (JP)
Title: Binder for nonwoven fabric
Inventor: MAEDA YOSHIHARU
IPC: D04H1/587
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To obtain a binder affording nonwoven fabrics easy in wiping-off operation and used in e.g. sweeping implements by incorporating an aqueous resin dispersion for textile binders with an acrylic-silicone-based graft copolymer. SOLUTION: This binder for nonwoven fabrics is obtained by incorporating 98 pts.wt. of an aqueous emulsion prepared by diluting an acrylic latex with ionic water to a concentration of 30 wt.% with 2 pts.wt. of an aqueous emulsion of a graft copolymer prepared by neutralizing with triethylamine a graft copolymer formed by copolymerizaticn between 10 pts.wt. of methyl methacrylate, 40 pts.wt. of butyl acrylate, 10 pts.wt. of hydroxyethyl methacrylate, 10 pts.wt. of styrene, 15 pts.wt. of methacrylic acid, and 15 pts.wt. of a polydimethylsiloxane-based macromonomer. This binder affords nonwoven fabrics with no sticky feel, easy in wiping-off operation and used in e.g. domestic sweeping implements.
Patent JP-2000329224-A (JP)
Title: Vehicle control device
Inventor: OGAWA NOBORU
IPC: B60W30/00
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To provide a vehicle control device which can perform vehicle control conforming to a road shape of curve or the like. SOLUTION: A node existing 200 m ahead of a vehicle serves as a specific point N2, the cumulative amount Σθ of turn angles θ1 to θ4 of each node N1 to N4 existing in a section 35 m before/behind this specific point N2 is used, and a recommended running speed Vn in the case of passing through the specific point is determined from an expression Vn=3.6×√(c/(a×Σθ+b)). An upper limit of speed change ratio settable in an automatic transmission is regulated from a distance to the specific point and a speed difference between the present car speed and the recommended running speed.  Thus by using the cumulative amount Σθ of turn angle θ1 to θ4 of each node N1 to N4 contained in a fixed distance before/behind the specific point to perform vehicle control based on judgement of road shape, the proper vehicle control in more conformity with the road shape is performed. In the expression, alphabets a, b, c are a constant.
Patent JP-H11320188-A (JP)
Title: Dynamic balancer of toggle link type press machine
Inventor: IMANISHI SHOZO
IPC: B30B15/06
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a dynamic balancer being dynamically balanced in a press machine equipped with a toggle link mechanism being bent towards front/rear directions. SOLUTION: A toggle link 7 for slide driving equipped with the first supporting pin 8 at the upper end and a pin 6 at a point part, and a toggle link 11 for dynamic balance weight driving having the second supporting pin 9 and a pin 10A of the dynamic balance weight, are provided in a manner to swing back and forth on the opposite sides to each other against a vertical face. A link pin 7A for linking upper and lower links of the toggle link 7 is connected to an eccentric part 13 of a crank shaft 12 with a connecting rod 15, and a link pin 11A of the toggle link 11 is connected to an eccentric part 14 with a connecting rod 16.  Furthermore, phases of the eccentric part 13 and the eccentric part 14 are displaced by 180 deg., so that both toggle links 7, 11 and the eccentric part 13, the connecting rod 15, the eccentric part 14, and the connecting rod 16 are mutually and dynamically balanced.
Patent JP-H08313361-A (JP)
Title: Road surface temperature sensor
Inventor: TAKAHASHI MASAMI
IPC: G01K1/02
Filed: 1995-05-17
Abstract: PURPOSE: To highly hold responsiveness of a sensor main body to a change in a road surface temperature while securing radio wave transmissivity in a road surface buried state. CONSTITUTION: A road surface temperature sensor is provided with a cylindrical case 1 whose upper part is opened, a transmitting circuit part 2 and an antenna 4 encased in the case 1, a cover 6 which is fitted to the upper outer periphery of the case 1 and is composed of a radio wave transmissive construction material and a sensor main body 7 which is arranged in the interior of the cover 6 and is connected to the transmitting circuit part 2, and an installing hole 6a vertically penetrating through this is formed in a part of the cover 6, and a metallic insert 10 is fitted to the upper side of the installing hole 6a, and its head part is exposed to a surface of the cover 6, and the sensor main body 7 is pressed in and fitted to the lower side of the installing hole 6a, and is contacted with the insert 10.  Since the whole cover is formed of a radio wave transmissive member, a malfunction is not caused in transmission of the antenna. The metallic insert being a thermally good conductor is fitted to its part, and a road surface temperature is conducted to the sensor main body contacting with this lower part.
Patent JP-S6128057-A (JP)
Inventor: SASAKI KOJIRO
IPC: D04B7/20
Filed: 1984-07-10
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。