baber/WOPTO huggingface dataset:
Patent JP-H10194816-A (JP)
Title: Cement composition
Inventor: ISHIDA TADASHI
IPC: C08F255/02
Filed: 1997-01-16
Abstract: PROBLEM TO BE SOLVED: To obtain a cement compsn. excellent in flowability and giving a cement hardened body having enhanced physical properties such as strength and excellent in water resistance by adding a specified (co)polymer to cement and aggregate. SOLUTION: This cement compsn. contains a (co)polymer obtd. by drying a synthetic emulsion resin prepd. by emulsion polymn. The (co)polymer can be emulsified again in water of >=pH5 in the form of fine particles similar to the original synthetic emulsion resin particles. The (co)polymer has a core- shell structure consisting of a core contg. 0-40wt.% ethylenic unsatd. monomer having a pendant group represented by formula I or II and a shell coating the surface of the core and contg. 20-100wt.% of the ethylenic unsatd. monomer. In the formula I, each of R<1> and R<2> is H, a 1-12C alkyl, etc. In the formula II, R<3> is a 1-30C alkylene, etc. The monomer is especially preferably methacrylamide or hydroxyethyl methacrylate.
Patent JP-S61165536-A (JP)
Title: Ventilating fan
Inventor: SHIMOJIMA FUKUMI
IPC: F24F7/013
Filed: 1985-01-18
Abstract: PURPOSE:To improve the interior sense and cleaning property of the ventilating fan by fitting a cover to which a plurality of shutters which operate in conjunction with the drive and stoppage of a blower are axially connected to the front surface of the main body frame, into a dressed frame, and providing shutters on the rear surface of a filter. CONSTITUTION:A style frame 12 is mounted on a main body frame 1 in a freely attachable and detachable manner, and a cover 16 is fitted into the front surface of the style frame 12 in a freely attachable and detachable manner. A plurality of shutters 171 - - - 17n are provided on the front surface of the cover 16 and fitted therein in such a manner that these shutters 171 - - - 17n open downwardly but close upwardly with respect to the cover 16. An inductor type synchronous system timing motor 28 is secured to the end portion of a support 9 and a lever 30 is axially coupled to an output shaft 29 of the motor 28. The forward end of the lever 30 moves a connecting plate 19 upwardly and downwardly in accordance with the normal or inverse rotation of the timing motor 28 thereby to open or close the shutters 171 - - - 17n. A filter 35 is fitted into a cylindrical part 34 of a frame body 33 to prevent invasion of rain water, insects and the like. Shutters 171 - - - 17n are close during the operation of the ventilating fan, and are opened downwardly with the start of the operation and are closed upwardly so that the rotation of the vane 5 is made invisible.
Patent JP-H05187151-A (JP)
Title: Vibration control device
Inventor: KAZAO YUKIHIKO
IPC: G08B25/04
Filed: 1992-01-16
Abstract: PURPOSE:To apply effective vibration control to a structural body capable of causing both bending deformation and shearing deformation. CONSTITUTION:A rotor is rotatably stored in a frame body 4, and the frame body 4 is fitted rotatably around the horizontal axis to a lower bogie 10 and an upper bogie 11 serving as a horizontal moving body. When the frame body 4 is driven under the control of a rotation drive controller, gyroscopic moment is generated around the axis perpendicular to both the rotation axis of the rotor 1 and the horizontal axis. When the lower bogie 10 and the upper bogie 11 are horizontally driven under the control of a horizontal drive controller, horizontal inertia force is generated.
Patent JP-S61167175-A (JP)
Title: Propeller for windmill
Inventor: WATABE YOHACHIRO
IPC: F03D1/06
Filed: 1985-01-18
Abstract: PURPOSE:To aim at enhancing the strength of an air-foil cross-section shape propeller blade of a windmill and at enhancing and stabilizing the performance of the blade which is improved in the air stream thereof, by providing an auxiliary blade on the rear surface side of the air-foil cross-sectioned shape main blade of a propeller for a windmill, so that the auxiliary blade extends in parallel with the main blade with a predetermined space therebetween. CONSTITUTION:An auxiliary blade 1B is attached to the rear side surface of an air-foil cross-sectioned shape propeller blade 1 for a windmill with a predetermined distance therebetween through the intermediary of a rib 1A so that the auxiliary blade extends in parallel with the main blade 1. Therefore, the bending rigidity of the main blade is enhanced to eliminate a risk in strength thereof, and further, the pattern of air streams around the main blade 1 is improved so that it is possible to enhance the performance of the blade.
Patent JP-S58123704-A (JP)
Title: Molded coil impregnated with resin
Inventor: ICHIKAWA TAKANORI
IPC: H01F41/12
Filed: 1982-01-20
Abstract: PURPOSE:To prevent the slackening of an insulating layer provided on the periphery of an insulating spacer by a method wherein a mesh reinforced insulating layer is formed on the periphery of the insulating spacer provided across coils and an insulating layer readily impregnated with resin is provided on the  periphery of the reinforced layer. CONSTITUTION:Insulating spacers 6 are arranged on an insulating layer 5 of a coil A leaving a space therebetween in the circumferential direction of the coil A. On the periphery of the spacer 6, there is provided a reinforced insulating layer 10 formed of a high tension fiber member having a number of through holes and bending strength at not less than 10kg/cm<2>. Moreover, an insulating layer 11 is formed on the reinforced insulating layer 10 by winding a high tension fiber member such as a glass tape or a porous insulating member readily impregnated with resin thereon. As a result, no slackening is produced in the insulating members at the time of coil formation and pre-drying of the coil, whereas a coil B and the insulating layer 10 can be welded together.
Patent JP-S5391523-A (JP)
Title: Automatic picture regulator of color braun tube
Inventor: YAMAGUCHI KAZUO
IPC: H04N9/28
Filed: 1977-01-24
Abstract: PURPOSE:To regulate a regulating magnet, etc., by the signal of the prescribed image, such as a convergence regulating pattern on a CPT screen, detected by the ITV camera fixed on the front surface of the color Braun tube (CPT).
Patent JP-H07210861-A (JP)
Title: Magnetic recording medium
Inventor: OKITA TSUTOMU
IPC: G11B5/725
Filed: 1994-01-24
Abstract: PURPOSE:To obtain a metallic thin film magnetic recording medium excellent in travelling property, durability and preservability. CONSTITUTION:In a magnetic recording medium with a magnetic layer on at least one side of the nonmagnetic substrate, a lubricative layer contg. at least one of compds. represented by (CF3)2CF(CF2)a-(CH2)bCOO<->N<+>H3(CH2)cCH3 (general formula I) and (CF3)2CF(CF2)aCOO<-> N<+>H3(CH2cCH3 (general formula II) is formed on a ferromaqnetzc metallic thin film as the magnetic layer. In the formula I, 2<= a+b<=8, 0<=a<=8, 1'<=4 and 13<=c<=21. In the formula II, 2<=a<=8 and 13<=c<=21. The objective magnetic recording medium excellent in such characteristics as the coefft. of friction and still durability is obtd.
Patent JP-H03211969-A (JP)
Title: Blanking circuit
Inventor: OISHI HIROFUMI
IPC: H04N3/24
Filed: 1990-01-17
Abstract: PURPOSE:To protect a blanking circuit by a simple circuit and to enable complete blanking by sharing a protection diode for making the base power source of a base ground type amplifier circuit and for cutting off a transistor at the time of a blanking operation respectively. CONSTITUTION:A protection diode 5 is added between the base and the emitter of a transistor 1 and a capacitor 16 to be a high frequency impedance is connected between the base and the ground of the transistor 1. At the time of the blanking operation, the emitter potential and the base potential of the transistor 1 only depend on a power supply voltage Vcc 2 and a VF of the diode 5 and the Vcc 2 is not fluctuated. Further, since a voltage between the base and the emitter of the transistor 1 is inversely biased to the value of the VF of the protection diode 5, the transistor 1 is turned to a cut-off state and the blanking operation is correctly executed as well. Since the diode 5 and the capacitor 16 become the bypass of a current when a high voltage pulse is discharged to the emitter of the transistor 1, the transistor 1 is not destroyed.
Patent JP-S62164611-A (JP)
Title: Hair shampoo composition
Inventor: TANAKA MASAHIKO
IPC: A61K8/66
Filed: 1986-01-17
Abstract: PURPOSE:To provide a shampoo composition containing keratinase, imparting luster to the hair simultaneous to the cleaning of hair in shampooing and giving excellent feeling to the hair. CONSTITUTION:The objective shampoo composition having hair-lustering and touch-improving effect as well as cleaning effect is produced by adding a keratinase to a shampoo composition at an amount to give a final shampoo containing preferably 1-100 K.U. of the enzyme based on 1,000ml of the shampoo. Preferably, the free water is removed from the composition to improve the stability of the enzyme. The enzyme can be produced by culturing a microbial strain selected from eumycetes of e.g. Keratinomyces genus, Tricophyton genus, Microsporum genus, etc., or actinomycetes such as Streptomyces fradiae, etc., by conventional method and separating and purifying the enzyme by conventional means for the separation and purification of enzymes.
Patent JP-H11312807-A (JP)
Title: Semiconductor device
Inventor: KAWAJI SACHIKO
IPC: H01L29/06
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a bipolar type semiconductor device, containing a MOS gate, which accurately performs an off-operation by suppressing the reduction of on-voltage and the operation of a parasitic thyristor. SOLUTION: A MOS gate thyristor 100 has a p<+> -type anode layer (first semiconductor layer) 10, an n<-> -type base region (second semiconductor layer) 14, a p-type base region (third semiconductor layer) 16, and a p<+> -type impurity diffused layer (fourth semiconductor layer) 18 which functions as a source region. An n<+> -type floating emitter (fifth semiconductor layer) 22 is formed on the surface of the base region 16, and a first channel region (sixth semiconductor layer) 20a is formed between the impurity diffused layer 18 and the floating emitter region 22. A gate electrode 30 is formed on the surface of the impurity diffused layer 18, the first channel region 20a and the floating emitter region 22 via a gate insulating layer 32.
Patent JP-H07208095-A (JP)
Title: Segment built-up device of multiply-connected tunnel excavator
Inventor: MATSUMOTO TAKAO
IPC: E21D11/40
Filed: 1994-01-26
Abstract: PURPOSE:To assemble segments with a few building-up devices. CONSTITUTION:A building-up device main body 23 is borne along a guide rail 21 in a movable manner, a segment holder 24 is borne on the building-up device main body 23 in a liftable manner, the device main body 23 is moved along the guide rail 21, and segments 7 are positioned in specific positions and are successively built up. It is not necessary to provide a segment-building device every cutter head, and the assembly of the segments 7 to the interior wall of a large-sized section excavated in the shape of an arch can be made with a few building-up device main bodies 23. Working spaces in tunnel and excavator are widened to promote working efficiency and maintenance efficiency, and cost is reduced by curtailing equipment expenses.
Patent JP-S63174162-A (JP)
Title: Document processor
Inventor: SHIMIZU MASAAKI
IPC: G09G1/06
Filed: 1987-01-13
Abstract: PURPOSE:To edit a document on an arbitrary format paper by storing a layout defined by paper information read by a scanner means and a layout designating means as format information relating to a document processing. CONSTITUTION:A preprinted format paper is read to an image memory 9 from the image scanner 3. Read data is developed to a video RAM 13 and displayed on the CRT 5. An arbitrary frame layout is inputted by a pointing device 7 or a keyboard KB to this display format paper, developed to the video RAM 13, displayed on the CRT 5 and an attribute is inputted to this frame layout. When all the frame layout is completed to image data displayed on the CRT 5, the next page to the format paper is read or decided from the image scanner 3. At the time of reading it, the operation is returned to the first and when all the formats are completely inputted, they are stored in a DISK 4.
Patent JP-S58125073-A (JP)
Title: Developing device
Inventor: KOBAYASHI MUTSUJI
IPC: G03G15/09
Filed: 1982-01-20
Abstract: PURPOSE:To use a high resistance type one-component magnetic toner inferior in developability to develop an image with a sufficient density, by providing a means which press-contact an image forming material to a rotating magnetic brush. CONSTITUTION:A developing device is provided with a pressing roll mechanism which presses a belt 1 to the rotating magnetic brush formed on the outside circumference of a nonmagnetic sleeve 21, a spring 26 constituting a pressing roll mechanism 25, and a solenoid 27 which releases the pressing action of the pressing roll mechanism at proper times. In this constitution, since the gap between the nonmagnetic sleeve 21 and the belt 1 is kept short, toner stagnancy is generated, but this toner stagnancy is resolved by releasing the pressing action of the pressing roll mechanism 25 by the solenoid 27. Consequently, a high resistance type one-component magnetic toner inferior in developability is used to develop an image with a sufficient density
Patent JP-H11273357-A (JP)
Title: Overdriving control circuit for sense amplifier
Inventor: SAN-HA PARK
IPC: G11C11/419
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To obtain an overdriving control circuit in which the overdriving section of a sense amplifier is set automatically and in which consumption of electric power can be reduced. SOLUTION: A comparison part 10 in which the potential of a bit line BL and that of a bit bar line -BL are compared, by a sense amplifier enable signal ASEN, with a reference voltage in which a threshold voltage is subtracted from an internal voltage is provided. A sense amplifier drive circuit 20 in which the output signal ODED of the comparison part 10 and the sense amplifier enable signal ASEN are are put together and which outputs a switching control signal PSAD for an external signal and that for the internal signal is provided. Then, when the potential of the bit line BL and that of the bit bar line -BL are lower than the reference voltage, the external voltage is applied to a sense amplifier. When the potential of the bit line BL and that of the bit bar line -BL exceed the reference voltage, the external voltage is changed over to the internal voltage.
Patent JP-H08196768-A (JP)
Title: Upper shaft mechanism for sewing machine
Inventor: ISONO JUN
IPC: D05B73/02
Filed: 1995-01-20
Abstract: PURPOSE: To improve wear and seizuring resistance of the upper shaft or the bearing of the upper shaft and to reduce noise from the upper shaft mechanism in a high speed operation. CONSTITUTION: Fluoridation is given to the upper shaft 22 or at least the sliding face of the bearing 1 that freely rotatably supports the upper shaft 22, and nitridation is also given to the same part to form a nitriding hard layer 4 at a low temperature, thus reducing the thermal deformation of the upper shaft 22 or of the bearing 1.
Patent JP-S63175785-A (JP)
Title: Environmental testing device for electronic component
Inventor: YUASA HIROKAZU
IPC: G01R31/30
Filed: 1987-01-14
Abstract: PURPOSE:To accurately evaluate and test environmental resistance by projecting plural needlelike projection parts from a board surface and supporting an electronic component between the opposite surfaces of a couple of boards. CONSTITUTION:Needlelike projection parts 1 are implanted in the opposite surfaces 2a of the boards 2 at a constant pitch and mutual spaces between needles 1 are used as ventilation parts S. The surface of the electronic component 3 is brought into contact with needle tips to hold the component between the boards. A cool wind and a hot wind are sent to the ventilation parts S to affect temperature and humidity on the electronic component 3 directly. When the needles use Si resin, 'Teflon(R)' resin, etc., the influence of dew condensation upon the electronic component to be tested can be minimized.
Patent JP-H04241032-A (JP)
Title: System call execution device
Inventor: OGISU MIKIO
IPC: G06F9/46
Filed: 1991-01-25
Abstract: PURPOSE:To improve a protecting function by judging whether or not a bank state is to be saved before the execution of a system call process, entering a privileged mode unconditionally for access to a vector address area, and approving only access based upon double indirect addresses for branching to a vector address table. CONSTITUTION:Address table specification 14 is inputted to an address table area decision part 7 by an interruption 3 with a system call instruction 2. It is judged whether privileged bank information is automatically saved in a specified address table area and the mode is automatically changed into privileged mode. The protecting function operates since normal operation is not performed without double indirect addressing when a specific address area called a address table is specified and a branch instruction 1 is issued. The privileged mode is entered without any software intervention, and high-speed processing becomes possible.
Patent JP-S62194080-A (JP)
Inventor: JIYON DEII BUEZUISU
IPC: F16K17/00
Filed: 1987-01-14
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-S58129062-A (JP)
Inventor: DENISU ROBAATO ANESUREI RIDAIA
IPC: C09B45/16
Filed: 1983-01-21
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-H09193221-A (JP)
Title: Method and apparatus for low pressure injection molding
Inventor: OKAMOTO AKIO
IPC: B29C45/76
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To prevent the mismatching of injection operation and mold clamping operation and a control error on an injection side by controlling a mold clamping position and mold clamping pressure by injection filling operation based on the signal of a first timer when mold clamping is performed by a toggle mechanism and controlling mold clamping pressure and injection pressure based on the signal of a second timer. SOLUTION: Injection filling operation is started on the basis of the time-out of a first timer 62 and a mold clamping control part 70 controls an oil pressure control valve 67b to allow a mold clamping pressure sensor 72 to detect the mold clamping pressure set value in a mold clamping pressure setting part 71 and performs the control of mold clamping pressure through a toggle mechanism 6. The set value of a mold clamping position setting part 73 is detected by a mold clamping position sensor 74 and, when a mold clamping cylinder stroke sensor 75 reaches the set value, position holding control is continued by a mold clamping cylinder 8.  When the injection pressure or injection speed in an injection pressure detection part 66 or injection speed detection part 67 reaches the set value of a comparing control part 64, injection filling operation is changed over to injection dwelling operation and injection pressure and mold clamping pressure are controlled by a second timer 63.
Patent JP-H09200040-A (JP)
Title: Semiconductor integrated circuit
Inventor: KASHIHARA HIROTSUGU
IPC: H01L21/8249
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a semiconductor integrated circuit with a few number of components capable of logic operations with 3 inputs or over by providing N-sets of CMOS circuits each having N-channel MOS transistors(TRs) whose number is less than an input number N by one. SOLUTION: With a signal A received by an input terminal 1a set to H (high level), with a signal B received by an input terminal 1b set to H (high level), and with a signal C received by an input terminal 1c set to H (high level), since gate levels of N-channel MOS transistors(TRs) 36, 37, 46, 47, 56, 57 are logical H, they are all conductive and a level at an output terminal 2 reaches logical H. With at least one of the input signals set to L (low level), for example, the signal A set to L, the signals set to H, then a P-channel MOS TR 35 is conductive since the gate level is logical L and an L level is outputted to an output node 34. On the other hand, P-channel MOS TRs 45, 55 are nonconductive because the gate level is logical H, N-channel MOS TRs 46, 57 are nonconductive because the gate level is at a low level and no H level is outputted to output nodes 44, 54.  Thus, an L level is obtained at the output terminal 2. As a result, an AND circuit is obtained.
Patent JP-H11198481-A (JP)
Title: Thermal printer
Inventor: AKUTSU AKIRA
IPC: B41J29/13
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To provide a thermal printer comprising a closing plate capable of facilitating an opening/closing operation thereof at an opening section provided at a printer housing, readily being replaced and hardly being lost. SOLUTION: A closing plate 24 for closing a plurality of openings 25 provided on a side face of a printer housing consists of a plurality of closing caps for closing the plurality of openings 25 and a coupling section which couples the plurality of closing caps with each other and is bent in a direction perpendicular to a coupling direction of the closing caps. A recess is provided on a contact face contacting a side face of the printer housing at the coupling section or on a face opposite the contact face. Pawls for fixing each of the closing caps to the opening 25 are respectively provided at both ends of the each closing cap at the closing face side with respect to the opening 25. The plurality of closing caps, coupling section, a leg for a hinge and pawls for fixing which are forming the closing plate 24 are integrally formed with a soft member.
Patent JP-H02192809-A (JP)
Title: Automatic sheet thickness controller for rolling mill
Inventor: NAKAYAMA TADAO
IPC: B21B37/18
Filed: 1989-01-18
Abstract: PURPOSE:To allow rolling with high sheet thickness accuracy even when a roll kiss arises by controlling the sheet thickness by adjustment of a rolling reduction, detecting the roll kiss from the thickness deviation on an outlet side and automatically changing a tension set value via an auxiliary control means. CONSTITUTION:The thickness of a rolled stock 1 is measured by inlet side, outlet side thickness gages 5, 6 of the rolling mill 4 and the rolling reduction is adjusted via a screw down device 7 by a rolling reduction AGC controller 11. The detected value of the outlet side thickness gage 6 of the above- mentioned automatic sheet thickness controller is inputted to a roll kiss detecting section 12. The deviation of the outlet side thickness is determined. The roll kiss state is decided when this deviation value is larger than the decided thickness deviation and the time differentiation thereof is zero. The tension set value or rolling speed set value of the rolled stock 1 is automatically changed by controlling inlet side, outlet side reel driving devices 9, 10 via an auxiliary controller 13 in accordance with the roll kiss detection. The rolling is executed with the high thickness accuracy in this way even if the roll kiss state arises in the rolling mill 4 having only the rolling reduction AGC 11.
Patent JP-S5394127-A (JP)
Title: Information recording device
Inventor: SUGIMOTO NORIHIKO
IPC: G06K7/015
Filed: 1977-01-28
Abstract: PURPOSE: To ensure a high-speed reading of the record information irrespective of the card inserting direction into an automatic test equipment, by recording in several times the same record information symmetrically based on the central spot on the card surface. 
     COPYRIGHT: (C)1978,JPO&Japio