baber/WOPTO huggingface dataset:
Patent JP-H08251981-A (JP)
Title: Driving circuit for dc commutator motor
Inventor: SATO TERUO
IPC: H02P7/06
Filed: 1995-03-07
Abstract: PURPOSE: To prevent formation of a bridge between commutators by connecting a rectifier and a current detection means, respectively, in series with two substantially identical power supplies connected in parallel with a DC commutator motor and making it possible to connect the two power supplies in series with the DC commutator motor. CONSTITUTION: A first rectifier 3 and a first current detecting section 4 are inserted between a first power supply 1 and a load, i.e., a DC commutator motor 8. A second rectifier 5 and a second current detecting section 6 are inserted between a second power supply 2 and the DC commutator motor 8. A switch means, i.e., a semiconductor switch 7, is constituted to be closed when the currents detected at the first and second current detecting sections 4, 6 exceed a predetermined level. When abrasive powder is accumulated and a bridge is formed between commutators, driving current of the commutator motor 8 increases to conduct the semiconductor switch 7.
Patent JP-S62205168-A (JP)
Title: Releasable coating agent composition
Inventor: GOMI TADASHI
IPC: C09G1/04
Filed: 1986-03-04
Abstract: PURPOSE:The titled composition suitable as floor covering materials, etc., having improved luster, wear resistance, black heal mark properties, water resistance and adhesivity, containing an aqueous resin composition and a specific polyurethane resin. CONSTITUTION:The aimed composition containing (A) an aqueous resin composition (e.g., synthetic emulsion, aqueous urethane resin having low acid value, etc.,) and (B) polyurethane resin containing a carboxylic acid and/or carboxylate, having 40-200, preferably 60-120 acid value.
Patent JP-H05250562-A (JP)
Title: Locker
Inventor: NISHIYAMA YUJI
IPC: G07F17/12
Filed: 1992-03-04
Abstract: PURPOSE:To evade situations such as contamination, accidents or the like and to attain safe and efficient management by preventing items which are not the objects of handling from being stored. CONSTITUTION:A locker 1 is constituted of a sensor group 2 which detects the condition of baggage stored inside the locker 1 (sound, temperature, gas, fluid, weight, or the position change), alarm part 7 which alarms the abnormality of baggage, door locking control part 4 which controls the door locking of the locker 1 and control part 8 which alarms the abnormality of baggage to uses with the alarm part 7 based on the condition of baggage detected by the sensor group 2 and prohibits users from locking by the door locking control part 4. Thus, items which are not the objects of handling are prevented from being stored inside the locker 1, and situations such as contamination and accidents can be evaded. As a result, the management of the locker 1 can be performed safety and efficiently.
Patent JP-H0976887-A (JP)
Title: Foot operation type parking brake operation device
Inventor: SUZUKI YOSHINORI
IPC: B60T7/06
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To accomplish simplification of structure, reduction in costs and installation space, and facilitation of design and to perform operation and release of a parking brake by means of a single actuating operation of an operation pedal. SOLUTION: An operation pedal 16 and an action member 18 are arranged relatively rotationally around the first center line O1 only by the preset angle, and a brake pedal is connected to the action member 18, while a pole 46 and a rotary member 54 are arranged relatively rotationally around the second center line O2 . A torsional coil spring 58 is arranged over the pole 46 and the operation pedal 16, while a rotational position of the rotary member 54 is regulated by means of an engaging pin 62 arranged in the operation pedal 16, and the rotary member 54 is rotated by means of the engaging pin 62 when the operation pedal 16 is operated and rotationally returned to the original position by the preset angle (c), and then, the energizing direction to the pole 46 is changed into the engagement releasing direction.
Patent JP-H06241122-A (JP)
Title: Air-fuel mixture ratio correcting device for carburetor of engine
Inventor: MURAKAMI KIYOSHI
IPC: F02M7/12
Filed: 1993-02-13
Abstract: PURPOSE:To obtain a proper air-fuel mixture ratio in the all load range of an engine so as to suppress wasteful consumption of fuel and generation of smoke. CONSTITUTION:In an air-fuel mixture ratio correcting device 20 attached to an already installed carburetor, a load detecting means 25 for outputting a load signal J1 by detecting the load of an engine, an air-fuel ratio detecting means 26 for outputting an air fuel ratio signal J2 by detecting the air-fuel mixture ratio of the engine, and a correction control circuit 23 for outputting an air-fuel ratio correcting signal K on the basis of the load signal J1 and the air-fuel ratio signal J2 are provided, and a setting apparatus operating means 22 can be driven and controlled on the basis of the air-fuel ratio correcting signal K from the correction control circuit 23. The fuel flow rate of a main jet 12 is regulated in response to the load by regulating and driving a flow rate setting apparatus 21 by the setting apparatus operating means 22.
Patent JP-S57163721-A (JP)
Title: Linear ball bearing unit
Inventor: TERAMACHI HIROSHI
IPC: F16C29/00
Filed: 1981-04-01
Abstract: PURPOSE:To provide satisfactory operation by shaping a side lid and a retainer from die casting alloy into a whole form and forming a ball guide on the retainer so as to hold up a load ball. CONSTITUTION:Load ball grooves 19, 20 which have an approximately equal curvature of a radius to a diameter of a ball are axially formed in left and right inclined walls 12, 13 of a bearing body 10, respectively. Terminals 63, 64 of left and right bearing members 61, 62 are formed in the form of axial projections from a side end 56 of a side lid 51 with a retainer. The upper curved faces 65, 66 of the members are shaped symmetrical with external curved faces 57, 58 which are shaped on horizontal members 52, 53. Load ball guides which prevent a ball 45 from falling off when a race stand 67 is removed are formed under the faces 65, 66. The side lid 50 is shaped symmetrical with the side lid 51.
Patent JP-S59174271-A (JP)
Title: Brazing machine of metallic rod
Inventor: YOSHIKAWA SATORU
IPC: B23K3/00
Filed: 1983-03-23
Abstract: PURPOSE:To braze metallic wire rods with high operability in the stage of brazing the wire rods by feeding a specified amt. of a solder rod between the wire rods, gripping the same between the wire rods by means of clamps and conducting electricity thereto. CONSTITUTION:Metallic wire rods 1, 1' to be brazed are gripped respectively by mens of clamps 12, 12' and a power feed means 14 is connected to the clamp 12. A solder rod 2 of a specified length is fed by a solder rod feed means 16 between the materials 1 and 1' and the rod 2 is securely grasped in the end parts of the rods 1, 1' by means of both clamps 12 and 12'; at the same time, electricity is conducted thereto from the means 14 to melt the rod 2, thereby welding the rods 1, 1'. The rod 2 passes through the slider 22 of the means 16 and is grasped by means of a stationary clamp 26 and a movable clamp 28 equipped to a slider 22, then a handle 34 of the clamp 28 is moved in a direction (a) to lower the rod by a length S, by which a specified amt. each of the rod 2 is fed between the rods 1 and 1' and the brazing of the metallic wires is accomplished with excellent operability.
Patent JP-S56144578-A (JP)
Title: Production of semiconductor device
Inventor: GOTOU HIROSHI
IPC: H01L21/8222
Filed: 1980-04-10
Abstract: PURPOSE:To obtain a highly integrated device with an SBD by stacking a poly Si film on an oxide film selectively provided at a window for the formation of a Shottkey barrier diode after etched in an oxide film on an Si substrate. CONSTITUTION:A base layer 12 is provided on an Si substrate 11 and with a resist mask 14 applied, a window is etched in SiO2 13. After the mask 14 is removed and Si3N4 17 is coated, a resist mask 15 is applied to expose only a window 13S for formation of a Shottkey barrier diode (SBD). The Si substrate is exposed to the window 13S by etching. After the mask is removed, selective oxidation is made with an Si3N4 mask 17 to form SiO2 16 in the window. Thereafter, a series of normal processes are conducted to complete the device. This can prevent the formation of a poly Si in the SBD forming region without use of a double construction resist film. Therefore, the use of a positive resist enables the formation of a finer pattern than the use of a negative one thereby improving the integration level of the device.
Patent JP-S52130665-A (JP)
Title: Electronic type digital world clock
Inventor: KAWAMURA KIICHI
IPC: G04G9/00
Filed: 1976-04-26
Abstract: PURPOSE:To obtain a world clock with accurate time indication by making time difference signal adding two different timing of standard add signal generation and time indication.
Patent JP-H03250353-A (JP)
Title: Bus controller
Inventor: SUZUKI HIDETO
IPC: G06F13/36
Filed: 1990-02-28
Abstract: PURPOSE:To freely control an electronic equipment via an external computer by securing the connection between these equipment and computer via an external bus relaying means and enabling the external computer to occupy an internal bus of the electronic equipment. CONSTITUTION:A bus extending means 11 is provided to lead out a 1st internal bus of an external computer 10 together with a bus conversion means 8 which leads out a 2nd internal bus 3 connected to an internal CPU 5 of an electronic equipment 1, and an external bus relaying means 9 which secures the connection between both means 8 and 11. Thus the means 11 of the computer 10 is connected to the means 8 of the equipment 1 via the means 9. Then the 1st bus information sent to the 1st internal bus of the computer 10 from the means 11 is converted into the 2nd bus information which is given to the bus 3 of the equipment 1 by the means 8. Thus the computer 10 can freely control the equipment 1 with occupation of the bus 3.
Patent JP-2000251425-A (JP)
Title: Magnetic disk device
Inventor: OSHIMI IWAO
IPC: G11B5/596
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To finely set the path of a magnetic head while it is being accelerated or decelerated by providing a feedforward control function, which computes the amount of a feedforward control based on a target path, and a feedback control function, which computes the amount of a feedback control, in a microcomputer. SOLUTION: A microcomputer 6 executes the computation of a control system, which positions a magnetic head 3 based on positioning signals. A digital/ analog(D/A) converting circuit 8 converts an operating amount into analog signals through an operating amount setting circuit 7 and transmits the converted signals to a VCM driving circuit 9. The target path control function is constituted of a feedforward control function section, which generates a target acceleration path from a target path, and a feedback control function which conducts a follow up control to the target path. By compensating for a loop gain, a magnetic head driving force is approximately maintained at a constant level and the target path following up capability is improved. By properly aligning the switching conditions of the control system, a more stable switching operation is realized.
Patent JP-H09238815-A (JP)
Title: Clip
Inventor: WADA KOJI
IPC: A47G25/48
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To provide a clip which is fit for long time use and can be manufactured inexpensively and easily. SOLUTION: A clip comprises a first support piece 1 and a second support piece 2 which are combined to fulfil a clip function, a connector 3 which can be freely bent and connects the respective support pieces 1, 2 to each other side by side, engagement parts 5, 6 which are formed on the midway inner sides of the respective support pieces 1, 2 and combined to fulfil a pivot function of a clip, and an inverted U-shaped clamping body 4 which are disposed in such a manner as to stretch over both outside surfaces of the respective support pieces 1, 2 and energized in the clamping directions of the respective support pieces 1, 2.
Patent JP-S56143838-A (JP)
Title: Oil damper
Inventor: SHIRAKI TAKESHI
IPC: F16F9/48
Filed: 1980-04-11
Abstract: PURPOSE:To suppress the aeration and decrease the turbulence of damping waves to get the stable damping characteristics by a construction wherein an annular gap is formed between the inside wall of a cylinder and a guide cap which provides a relaxation curved surface to the gap by equipping on a piston. CONSTITUTION:Insertedly provided in the piston 3 is the guide cap having two stepped diameter parts 25A and 25B in a stepped hole 11, a flange part 23 faced opposedly to the end surface 3A of the piston with a constant distance, and an nearly cone-shape relaxation curved surface 26 contiguous from the center of the guide  cap to the first stepped diameter part 25A. By binding the cap 24 together with the piston 3 by a piston nut 27, the guide passage 28 with a gently changing passage area between the cap 24 and the stepped hole 11 and the annular gap 29 between the stepped diameter part 25B and the inside wall 2A of the cylinder are formed. Due to the construction described above, as the oil flow is changed into a laminar flow through the annular gap 29 and flowed along the inside wall 2A, so the aeration can be evaded.
Patent JP-H08218100-A (JP)
Title: Detergent composition
Inventor: UEHARA AKIKO
IPC: A61K8/37
Filed: 1995-02-13
Abstract: PURPOSE: To obtain a detergent composition, containing a specific N-acyl-N- alkylamino acid, etc., having high detergency and excellent foam performances capable of removing both makeup foulings and foulings such as sebum by performing cleansing operation once by cleansing operations once and having even a mild feeling after washing the face. CONSTITUTION: This composition contains (A) an N-acyl-N-alkylamino acid of formula I [R<1> is a 9-17C (un)saturated aliphatic hydrocarbon; R<2> is H or a 1-4C alkyl; M is H or a cation derived from an alkali metal, ammonium and an alkanolamine; (n) is 1 or 2] or its salt, (B) a propylene glycol monoester of a fatty acid of formula II (R<3> is a 7-21C alkyl or alkenyl) and (C) a polyalkylene glycol of formula III [R<4> is an 8-22C aliphatic alcohol residue; Y is an 8-22C alkyl; (m) is 40-80] at (1:1)-(17:7) blending ratio of the components (A) to (B) expressed in terms of weight ratio. Furthermore, e.g. N-lauroyl-N- ethylglycine is preferably used as the component (A).
Patent JP-H09203242-A (JP)
Title: Vibration isolation construction from which weight is suspended
Inventor: SAKAKIBARA YASUMICHI
IPC: F16F15/02
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a vibration isolation material of iron and concrete having high reliability in place of a conventional vibration isolation material made of a rubber. SOLUTION: This vibration isolation construction is composed of sliding materials 4, in which round bars made of iron are assembled in a parallel crossed shape and a board material is sandwiched therebetween, and a weight 5 hung down from the lower section of a building 3.
Patent JP-S62204677-A (JP)
Title: Coding system
Inventor: KISHIMOTO RYOZO
IPC: H04N1/411
Filed: 1986-03-04
Abstract: PURPOSE:To enhance the compression efficiency in comparison with a conventional system by converting a block into another block of a mode sending an additional picture element so as to make the band compression rate constant in the order of blocks having large distortion. CONSTITUTION:Since the compression rate differs from a moving picture area block using a basic picture element of the existing field and a block for a still picture area using a picture element of the preceding frame, a moving picture area distortion histogram generation circuit 10 and a distortion histogram for a still picture area are generated separately for the distortion histogram. Let the mode sending the basic picture element only in the moving picture block be the O mode, let the mode not sending any picture element in the still picture block be the N mode, and let the mode sending the additional picture element with a large distortion be the E mode, then a mode deciding circuit 12 converts the O, N modes having a larger distortion into the E mode until the compression rate is halved.
Patent JP-H01224271-A (JP)
Title: High-strength sialon sintered product and its production
Inventor: KUBO YUTAKA
IPC: C04B35/597
Filed: 1988-03-01
Abstract: PURPOSE:To make it possible to maintain high strength at both room and elevated temperature, by containing Nd and Pr in the alpha sialon in the form of a solid solution, in an alpha/beta-mixed phase sialon. CONSTITUTION:In an alpha/beta-mixed phase sialon sintered article, the sialon phase is composed of one or two phases of Ndx(Si, Al)12(O, N)16(O<x<=0.5) and Pry(Si, Al)12(O, N)16(O<y<=0.3), while the sialon phase, as a granular phase, is composed of Si6-zAlzN8-z (O<z<=4.2). The sialon sintered article has more than 80kgf/ mm<2>, and the ratio of the strength at elevated temperature to that at room temperature is more than 0.75 at 1,200 deg.C. The sintered article is obtained by mixing powders of A) Si3N4, B) AlN, C) Nd2O3 and D) Pr6O12 in the following molar proportions: 0.10<=C/(C+B)<=0.30 and/or 0.29<=D/(D+B)<=0.050, and 0.1<=(C+D+B)/(A+C+D+B)<=0.5, forming the mixture, and sintering the formed product at 1,500-2,000 deg.C in a nonoxidative atmosphere.
Patent JP-S51123577-A (JP)
Title: Semiconductor integrating circuit including epitaxial base typ vertica l directional transistor
Inventor: SAWAZAKI HAJIME
IPC: H01L21/331
Filed: 1975-04-22
Abstract: PURPOSE: To provide the PNP and NPN transistors, featuring outstanding characteristics, on one chip with a high yield through the application of a relatively simple production process. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H02227320-A (JP)
Title: Plastic window
Inventor: OTAKE SHINICHI
IPC: B60J1/00
Filed: 1989-02-28
Abstract: PURPOSE:To improve rigidity and hard film holdability by pinching a window body and a peripheral part of a hard film mechanically over both sides of it with a reinforced member, and forming a plastic frame body solidly so as to embed the reinforced member, in a plastic window for a vehicle or the like. CONSTITUTION:A hard film 3 is formed at the outer surface side of a plate window body 2 consisting of polycarbonate resin or the like, a section U-shaped reinforced member 4 made of a metal heterogeneous material is engaged with each of engaged claws 4a, 4b and attached so as to hold a peripheral part of the window body 2 between both sides from the upside. Then, a plastic frame body 5 is solidly molded by means of injection molding so as to embed this reinforced member 4. With this constitution, holdability and coherence of the hard film can be improved.
Patent JP-S61257642-A (JP)
Inventor: CHIYAARUZU UIRIAMU SHIMUKOO
IPC: A61F2/16
Filed: 1986-03-05
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-S61208267-A (JP)
Title: Manufacture of thin-film field-effect transistor
Inventor: IKEDA MITSUSHI
IPC: G09F9/35
Filed: 1985-03-13
Abstract: PURPOSE:To reduce short circuits among each of a gate and source-drain and a data line and an address line by thickly forming an inter-layer insulating film as the thickness of a gate insulating film is kept thinly in an extent that sufficient conductance is acquired. CONSTITUTION:ITO transparent electrodes 18a, 18b and N<+> a-Si 18c, 18d for ohmic contacts are deposited onto a glass substrate 11 through glow discharge, and source-drain electrodes and a display electrode 16 are shaped through patterning and etching. Un-doped a-Si is patterned, an a-Si island 12 is formed, and gate insulating film SiN 13 and inter-layer insulating layer SiO 15 are deposited. SiO 15, 15a, 15b as a channel section and contact sections is shaped. A gate electrode 14 is formed by Al. P is doped into a-Si 12 in hydrogen plasma to form source-drain regions 18e, 18f. Lastly, SiN 13 as a display section is etched to shape the display electrode 16.
Patent JP-S57161672-A (JP)
Title: Measuring method utilizing ultrasonic wave
Inventor: MIWA HIROHIDE
IPC: G01S7/521
Filed: 1981-03-31
Abstract: PURPOSE: To reduce measuring errors as small as possible by controlling the effective sound field caused by an ultrasonic wave transducer so that the short distance effective sound field agrees with the long distance effective sound field.  
     CONSTITUTION: A probe which sends or receives the ultrasonic waves is formed by laminating a piezoelectric element 2-2 and piezoelectric elements 2-1 and 2-1', which have different resonant frequencies, respectively, by a bonding agent 8. When the short distance sound field is measured, a switch part 16 connects an output signal line from a driver 17 to the element 2-1, 2-1', and 2-2. When the driver 17 outputs impulse having a uniform component in the entire frequency band, an ultrasonic wave beam with a center frequency f 2  is sent from the elements 2-1 and 2-1', and an ultrasonic wave beam with a center frequency of f 1  is sent from the element 2-2, as shown by the Figure B. When the long distance sound field is measured, the output signal line of the driver 17 is connected to the driving electrodes of the element 2-1 and 2-2 and the electrodes of the elements 2-1 and 2-2 are connected to filters 18-1 and 18-2. When the impulses are outputted from the driver 17, an ultrasonic wave beam is sent as shown by the Figure A. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0716076-A (JP)
Title: Preparation for smoker
Inventor: DEIBITSUDO FUREDERITSUKU HOROB
IPC: A23L1/30
Filed: 1994-03-18
Abstract: PURPOSE: To provide a preparation useful for mitigating ill effects of smoking by specifying contents of n-6EFA and/or n-3EFA. CONSTITUTION: This preparation contains at least (A) one kind of n-6ERA from GLA, DGLA and AA and/or (B) at least one kind of n-3EFA from SA, 20:4n-3, EPA, DHA. It is preferable that the quantity of respective fatty acids per day is 1 mg/100 g.
Patent JP-H0884005-A (JP)
Title: Interlayer interconnection of strip line or micro-strip passing through slot in cavity
Inventor: PIYON KEE PAAKU
IPC: H01P3/08
Filed: 1995-03-08
Abstract: PURPOSE: To obtain inexpensive, simple, and disconnectable interconnection between conductors in different layers in a multilayered microwave integrated circuit. CONSTITUTION: Interconnection is provided with a grounding surface 56 arranged between first and second layers 52 and 54 respectively supporting first and second conductors 60 and 62 and a coupling slot 64 which is formed in the grounding surface 56 and has a middle section 64A extended in the direction crossing the conductors 60 and 62. The conductors 60 and 62 are connected to each other by electromagnetic coupling. Therefore, the periphery of the interconnecting section is covered with a conductive metal and forms a cavity for preventing the formation of a coupling to an undesirable transmission mode.
Patent JP-S62206586-A (JP)
Inventor: IMOTO HIROYUKI
IPC: G06F3/038
Filed: 1986-03-07
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-H11208304-A (JP)
Title: Four-wheel drive vehicle
Inventor: HIRAIWA KAZUMI
IPC: B60K17/04
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To realize a four-wheel drive vehicle having the power source of an engine and a motor, and being travelable in at least two kind drive modes of drive by only the motor and that by the engine and motor, displaying merit of fuel consumption of a so-called hybrid automobile, and moreover having a proper traveling property. SOLUTION: The following are provided between the crank shaft 48 of an engine 10 and the input shaft 58 of a transmission 12: an intermediate shaft 50 drivable by a first motor 26, first and second clutches 16 and 18 separable between the shafts 50 and 48, also the shafts 50 and 58 respectively, and second motors 30a and 30b; and one side of front and rear wheels can be driven by the engine 10 and the motor 24, and also the other side can be driven by the motors 30a and 30b.