baber/WOPTO huggingface dataset:
Patent JP-H10205063-A (JP)
Title: Prefabricated frame structure and assembling method thereof
Inventor: HOSHINO TAKESHI
IPC: E04C3/08
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To provide a prefabricated frame structure, in which a flange material and a web material are easy to be joined and which has excellent soundproofness and is proper to usage for the beam, column, etc., of a building, and an assembling method thereof. SOLUTION: The prefabricated frame structure 1 consists of two long-sized plate-shaped flange materials 2 arranged in approximately parallel at an interval and web materials 3 stretched and joined between the flange materials 2, 2. The joint surfaces of the web materials 3 joined with the flange materials 2 are flattened in approximately parallel with the rears of the flange materials 2, and the flange materials 2 and the web materials 3 are connected while interposing vibration-damping materials 4 among the flange materials 2 and the web materials 3.
Patent JP-S62219776-A (JP)
Title: Digital synchronizing separator circuit
Inventor: YOKOTA MORITARO
IPC: H03K5/00
Filed: 1986-03-20
Abstract: PURPOSE:To always enable a horizontal synchronizing signal of positive polarity to be outputted, by constituting the titled circuit of an exclusive OR circuit having the first input circuit branched and inputted from the output of a latch circuit, and the second input circuit which inputs a mixed synchronizing signal. CONSTITUTION:A latch circuit 2 is equipped with the first input which is coupled to the output of a latch pulse generation circuit 1, and inputs the output, and the second input which is coupled to a mixed synchronizing signal (i), and inputs the signal. And when the pulse width of the mixed synchronizing signal is larger than that of a latch pulse from a latch pulse generation circuit IC1, the former is latched and outputted as a V signal, that is, a vertical synchronizing signal (c). An exclusive OR circuit IC3 is equipped with the first input which is branched and coupled from the output of a latch circuit IC2, and inputs the signal (c), and furthermore, with the second input which is coupled to the mixed synchronizing signal input (i), and inputs the signal, and outputs it as an H signal, that is, a horizontal synchronizing signal (a). In such a way, a separated horizontal synchronizing signal is always outputted as the one having the positive polarity regardless of the polarity of an input.
Patent JP-H09328512-A (JP)
Title: Ziegler-natta catalyst composition containing specified organosilicon compound
Inventor: HORUGAA FURIIDORIHI
IPC: C08F4/646
Filed: 1997-03-14
Abstract: Ziegler-Natta catalyst system, contains (a) a titanium-containing solid component derived from a titanium compound, a magnesium compound, a halogenating agent and an electron donor, (b) an aluminium compound and (c) an organosilicon compound of formula R<1>R<2>Si(OR<3>)2 (I) as additional electron donor, in which R<1> = 1-10C alkyl or 3-8C cycloalkyl; R<2> = 2,4,4,6,6-pentamethylheptyl; R<3> = 1-8C alkyl. Also claimed is (i) a process for the production of polymers from 2-10C alk-1-enes by polymerisation for 1-10 hours at 20-150 degrees C and 1-100 bar in presence of this catalyst system; (ii) polymers of 2-10C alk-1-enes obtained by this process; and (iii) film, fibres and mouldings obtained from these polymers.
Patent JP-H03264265-A (JP)
Title: Grinding wheel with wear detecting mechanism and wear detecting method for grinding wheel
Inventor: OIKAWA NAOTO
IPC: B24D7/00
Filed: 1990-03-12
Abstract: PURPOSE:To detect wear of an abrasive grain layer without needing a manpower by mounting a machinable energizing part fixed to a bed metal and having the one end protruded to the non-conductive abrasive grain layer side, in a grinding wheel wherein a non-conductive abrasive grain layer is formed to the end surface of the bed metal. CONSTITUTION:A grinding wheel 1 is of a cut type, and a pair of radially extending machinable energizing parts 3 are formed on the end surface of a bed metal 2, and a non-conductive abrasive grain layer 4 with a specified thickness is formed on the machinable energizing part 3. In the use of the so formed grinding wheel 1, the grinding wheel 1 is secured on a spindle shaft 5 of a grinding machine, and an energization detecting device 6 is connected between a work W fixed to a work table and the spindle shaft 5. By grinding a workpiece W, the abrasive grain layer 4 is gradually worn, and when the machinable energizing part 3 is exposed and brought into contact with the workpiece W, the contact is detected by an energization detecting device 6, a grinding machine is stopped and simultaneously an alarm is sounded. This constitution and method effect detection with high reliability even during unmanned operation.
Patent JP-H04174135-A (JP)
Title: Earth drill
Inventor: NAKAMURA KENJI
IPC: E02F3/02
Filed: 1990-03-12
Abstract: PURPOSE:To remove soil adhering on a scoop body easily by installing a support piece falling by stepping at the central section of a pair of arcuate scoop bodies with shank levers and mounting a scraper brought into contact with the inner surface of the scoop body to the support piece. CONSTITUTION:Arcuate scoop bodies 1 with shank levers are connected in a scissor shape while a scraper support piece 10 having a stepping piece 18 at a central section is energized by a coil spring 11 and set up. A scraper brought into contact with the inner surfaces of both-side scoop bodies 1, 2 is installed to the support piece 10. Soil adhering on the inner surfaces of the scoop bodies 1, 2 is removed by operating the scraper by stepping. Accordingly, the soil is dropped simply, thus improving the operating efficiency.
Patent JP-H05231652-A (JP)
Title: Damping method for vibrating body
Inventor: YAMAUCHI SEIJI
IPC: F24C7/02
Filed: 1992-02-18
Abstract: PURPOSE:To suppress the noise to the outside further by placing a damping material, for which two materials with different elastic moduli are bonded to each other, between a vibrating body and a resonance element which is different from the vibrating body and the support part. CONSTITUTION:A damping material 9 is placed between a high tension transformer 6 of a magnetron 5 and the inner wall surface of a bonnet (1a) on the side wall of a microwave oven 1. This damping material 9 is formed by bonding a molded article 7 of a heat resistant ABS material, and a cushioning material 8 which absorbs vibration, to each other. Also, the damping material 9 has a hollow part along the central axis of the ABS molded article 7. By this method, the noise which is generated by the bonnet (1a) is drawn to the high tension transformer side due to the flow of an excitation current to the high tension transformer 6, or the vibration and vibration noise which are generated by the high tension transformer are absorbed by the damping material.
Patent JP-H02240706-A (JP)
Title: Method for controlling drive of automatic guided vehicle
Inventor: MUKOYAMA SADAO
IPC: G05D1/02
Filed: 1989-03-15
Abstract: PURPOSE:To prevent the useless travel and to improve the working ratio of an automatic guided vehicle (AGV) by selecting a substitute plan for the AGV in accordance with the situation of a due site and producing a work instruction that can be substituted for a computer. CONSTITUTION:An AGV 2 first selects a primary job and travels up to its destination. Then the AGV 2 checks whether the designated job is possible or not at the destination. If so, the AGV 2 carries out the job. If not and a substitute job is possible, the AGV 2 selects the substitute job. Then an alarm is outputted and the intervention of a worker is required if the designated job is not executable and no substitute job is available. At execution of jobs, the AGV 2 carries out the transfer jobs at the corresponding stations 4a-4f. In a substitute job selection mode, the present job instruction is cleared and the substitute job data is set. Then the AGV 2 is driven up to its destination. Thus the AGV 2 can carry out a substitute job even though a certain job instruction is invalidated. As a result, the working ratio of the AGV 2 is improved.
Patent JP-H08261043-A (JP)
Title: Air-fuel ratio learning control method for internal combustion engine
Inventor: IIDA TAKAHIRO
IPC: F02D41/14
Filed: 1995-03-20
Abstract: PURPOSE: To prevent occurrence of overrich and overlean states accompanied with delay of learning control by computing an assistant correction rate from feedback correction rates specified time before and after passage of the specified time in the case that the specified time passes until an output signal of an O2 sensor is inverted. CONSTITUTION: An electronic control unit 6 controls a fuel injection valve 5 while correcting a basic injection time based on various correction factors determined according to an engine condition, and determining a fuel injection valve opening time. An A/F feedback correction factor FAF is computed based on an output signal (h) of an O2 sensor 21. A final fuel injection amount is determined by correcting a reference fuel injection amount based on the correction factor FAF. When a specified time passed until the output signal (h) is inverted, a mean feedgack correction factor as an assistant correction rate is computed from FAF computed specified time before and the present FAF. A learning correction rate is computed based on the computed result, for renewing the learning correction rate.
Patent JP-S63231102-A (JP)
Inventor: YOSHIYAMA TAKASHI
IPC: F22D1/28
Filed: 1987-03-18
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-S55156977-A (JP)
Title: Imaging method
Inventor: HIDA MASAYUKI
IPC: G03G15/22
Filed: 1979-05-18
Abstract: PURPOSE:To prevent deterioration of fluorescent light emitting device of optical fiber recording tube, by increasing or decreasing the potential of latent image forming surface, before obtaining the toner image corresponding to the latent image formed in either one of the two latent image forming processes. CONSTITUTION:When obtaining a recorded image of the original in one of the two latent image forming parts, for example, in the first latent image forming part I1, not a compound image, first the aperture H of a light shutter S is opened, and the drum surface D is uniformly radiated by lighr from light source I1d, and the drum surface D is uniformly charged by a charging part C at the same time. In this state, a latent image is formed in the latent image forming part I1. When recording only by an optical fiber recording tube OFT which is the second latent image forming part I2 also, similarly, while radiating uniformly the surface of the drum D by light from the light source I1d, the surface of the drum D is uniformly charged by the charging part C. Thus, since the drum surface D is not radiated by fluorescent light emission from the OFT recording tube, the deterioration of the OFT recording tube may be prevented.
Patent JP-H07304271-A (JP)
Title: Thermal image transfer sheet and image forming method
Inventor: OSHIMA KATSUYUKI
IPC: B41M5/40
Filed: 1995-03-20
Abstract: PURPOSE:To provide a simple and convenient image forming method for transferring an image to a recording medium of any desired shape by using a thermosensitive sublimation transfer process, and a thermal image transfer sheet for use in the same method. CONSTITUTION:A thermal image transfer sheet 2 comprises a base sheet 21, a dye receiving layer 22, and a dye releasing layer 23 that contains a hydrophilic material and is provided between the base sheet 21 and the dye receiving sheet 22. A dye image is formed in the dye receiving layer 22. The thermal image transfer sheet 2 is then brought into contact with a recording medium with the dye receiving layer 22 facing the medium, and then the sheet 2 is heated to transfer the dye image to the recording medium. After that, the sheet 2 is removed from the recording medium.
Patent JP-H01235094-A (JP)
Title: I/o line load circuit
Inventor: DOSAKA KATSUMI
IPC: G11C11/34
Filed: 1988-03-14
Abstract: PURPOSE:To speed up access by controlling the potentials of 1st and 2nd I/O lines via a potential control means based on 1st and 2nd reference voltage levels that vary in accordance with the action mode of a semiconductor memory. CONSTITUTION:A potential control means 13 contains 1st and 2nd N channel MOS transistors TR1001 and TR1003 which are connected between the I/O line pairs 1 and 2 and a 1st power supply 11 having a potential higher than the precharge potentials of the line pairs 1 and 2. At the same time, the control 13 also includes 3rd and 4th P channel MOS TR1002 and TR1004 which are connected between the line pairs 1 and 2 and a 2nd power supply 12 having a potential lower than the line pairs 1 and 2. The output voltage of the power supply 11 is applied to the gates of both TR1001 and TR1003; while the output voltage of the power supply 12 is given to the gates of both TR1002 and TR1004 respectively. As a result, the potential of each I/O line is always controlled in an optimum state and the access speed is increased.
Patent JP-H11255987-A (JP)
Title: Polyolefin resin composition, molding material, molding method for molding, and molding
Inventor: NOMURA MANABU
IPC: C08L23/26
Filed: 1998-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin resin composition whose physical properties such as mechanical and heat resistance properties are not deteriorated by an additive, by making the composition include a polyolefin resin containing an acid modified polyolefin which has been modified with an unsaturated carboxylic acid, and an additive having reactivity with the acid-modified polyolefin. SOLUTION: This composition is obtained by fusing/kneading (A) an acid modified polyolefin resin obtained by adding unmodified polyolefin to an acid modified polyolefin [e.g. polypropylene resin having a melt index (230 deg.C; loading, 2.16 kg) of 100 g/10 min or smaller] which has been modified with an unsaturated carboxylic acid (e.g. maleic acid anhydride) and (B) an additive (e.g. antioxidant, photostabilizer, photoabsorbent, metal-inactivating agent, and coloring agent) which has reactivity with the acid modified polyolefin, preferably, at 10-60 wt.%. The composition is useful to mold long glass fiber-reinforced polyolefin resin moldings.
Patent JP-S63227088-A (JP)
Title: Semiconductor laser device
Inventor: MATSUDA KAORU
IPC: H01S5/00
Filed: 1987-03-17
Abstract: PURPOSE:To enable optical coupling requiring information in the direction of polarization easily by displaying the position of a semiconductor laser element and the direction of the joint surface of an active layer to the outside of a package into which the semiconductor laser element is introduced. CONSTITUTION:A semiconductor laser element 1 is mounted to a sub-mount 2, and the sub-mount 2 is mounted to a stem 3. The state of the semiconductor laser element 1 cannot be viewed from the outside of a package 6. However, notches 7 displaying the direction of the joint surface of an active layer are formed to the left and right of the semiconductor laser element 1 in the stem 3, the semiconductor laser element 1 is mounted onto approximately the center on a straight line mutually tying the notches 7, and the straight line represents the direction parallel with the direction of the joint surface of the active layer. Accordingly, an LD module with an optical isolator and polarization plane conservation fiber coupling can easily be conducted by using the semiconductor laser element because a position and the direction of polarization of outgoing beams from the semiconductor laser element are determined.
Patent JP-S57177068-A (JP)
Title: Non-aqueous dispersible resin coating composition
Inventor: SUKAI HIDEO
IPC: C08L101/06
Filed: 1981-04-23
Abstract: PURPOSE: The titled composition, consisting of a non-aqueous dispersible resin consisting of an acrylic copolymer and a crosslinking agent essentially, and capable of keeping the surface hardness enough for a thermosetting coating, and having improved impact resistance.  
     CONSTITUTION: A composition consisting of (I) a non-aqueous dispersible acrylic resin consisting of (A) an acrylic copolymer containing (i) a vinyl compound, (ii) (cyclo)alkyl (meth)acrylate, (iii) 5W40wt% hydroxy (meth)acrylate, (iv) 0.5W5wt% α,β-ethylenically unsaturated carboxylic acid, (B) a dispersion stabilizer prepared by adding (v) a vinyl compound containing a glycidyl group and (meth)acrylamide to the component (A) and (C) dispersed particles prepared by the graft polymerization of 25W60wt% component (B) in an organic solvent containing an aliphatic hydrocarbon solvent and (II) an alkyl etherified melamine-formaldehyde condensate at weight ratio of (A):(B):(C):(II) of (5W70):(5W30):(20W60):(10W40). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S53147196-A (JP)
Title: Washing device of steam equipment in atomic plant
Inventor: SASAMURO TAKEMI
IPC: G21D1/02
Filed: 1977-05-26
Abstract: PURPOSE: To enable the recovering and reuse of outer steam and discharging of water, and to enable the use of the washed water within a separated system, by means of washing each part of the equipments by using steam obtained by the indirect heating the water stored in a storing tank by the qure outer steam. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62216802-A (JP)
Title: Pin for brake only for type for snow road
Inventor: MORISHITA MASAHIKO
IPC: B60C11/16
Filed: 1986-03-18
Abstract: PURPOSE:To prevent the occurrence of powdery dust pollution and to prevent damage of a road surface, by a method wherein the tip part of a pin is rounded, the lateral side of the pin is increased in length, and a surface against lateral resistance is increased. CONSTITUTION:A tip part 1 of a tyre pin is rounded so as to escape resistance exerted by a road surface, a cutting edge 2 is formed to the pin 1 so that it is directed to an advancing direction, and a lateral side is increased in length. By fitting the cutting edge 2 of the tip part in the way to direct the cutting edge to an advancing direction, the role of a brake is performed by the cutting edge 2, and a steel iron plate 5 prevents the occurrence of a lateral slip. This constitution enables prevention of the occurrence of powdery dust pollution and damage of a rod surface.
Patent JP-H05267747-A (JP)
Title: Magnetoresistance effect element and magnetoresistance effect head
IPC: H01L43/08
Filed: 1992-03-18
Abstract: PURPOSE:To improve the utilization efficiency of a sense current in a magnetoresistance effect element consisting of a ferromagnetic material film and a magnetoresistance effect head using this magnetoresistance effect element. CONSTITUTION:A magnetoresistance effect element 11 consisting of a ferromagnetic material film is constituted of a plurality of layers 11A and 11B which are different from each other in resistivity (rho), for example, so that its resistivity (rho) is changed in its film thickness direction and in the case of use of the element 11, a soft magnetic material layer 30 is arranged on the layer 11B having a small resistivity (rho) via a non-magnetic material layer 20 as one means of a bias and a magnetoresistance effect head 1 is constituted.
Patent JP-H03263665-A (JP)
Title: Floating type magnetic head
Inventor: GOTO MAKOTO
IPC: G11B5/127
Filed: 1990-03-13
Abstract: PURPOSE:To reduce inverse magnetostriction and to improve the performance and reliability by covering a half of a rear side area of a slider or over with an adhesive tape or a coated resin. CONSTITUTION:An area being 50% or over of an area of a rear face 43 of a slider 11 is covered by an adhesive tape or a coated resin. Thus, the amplitude of the vibration of the slider 11 itself is small and occurrence of the self- vibration is prevented. As a result, a magnetic head chip 12 is imbedded to a slot of air bearings 41, 42 of the slider 11 and only an opposite face to the disk is fixed by a secondary glass 32, then deformation of the magnetic head chip 12 is reduced. Thus, generated reverse magnetostriction is less and the performance and reliability of the magnetic head are improved.
Patent JP-S53148162-A (JP)
Title: Fully automatic washing machine
Inventor: HIDA HIDEYUKI
IPC: D06F34/08
Filed: 1977-05-28
Abstract: PURPOSE: To separately perform the judgement and detection of abnormal state in respective washing steps, pause of a fully automatic washing machine, and indication of abnormality in an instruction control section for conducting the respective washing steps in accordance with the set sequence with computing function in the washing machine to make a timer unit with electronic parts. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S59186111-A (JP)
Title: Digital signal reproducing device
Inventor: SATOU EIICHI
IPC: G11B20/14
Filed: 1983-04-07
Abstract: PURPOSE:To suppress disturbance of a clock pulse (CP) at a demodulator and succeeding thereto by detecting an envelope of a signal before comparator processing and switching the CP reproduced from a data and the standard CP by its output. CONSTITUTION:An amplifier 15 and resistors 11, 12 form an amplifier amplifying an integration output (a) to a required level, and its output is rectified by a diode 16 and smoothed by a capacitor 17. A time constant formed by a capacitor 17, a resistor 13 and a base equivalent resistance of a transistor (TR)18 is set sufficiently longer than the maximum inverting period of a data and shorter than the minimum dropout time. Its rectified output becomes a digital signal by the TR18 and a gate 19 and is connected to an AND circuit 10. Since the regenerated CP is stably reproduced independently of the presence of dropout, the data in which dropout is caused is an error data but the digital circuit connected thereafter is operated normally. Thus, the possibility where the data transmission is inaccurate is prevented.
Patent JP-S59199475-A (JP)
Inventor: YUKAWA NOBUYOSHI
IPC: B65D85/30
Filed: 1983-04-11
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-S63227205-A (JP)
Title: Differential amplifier
Inventor: SAITO TAMIO
IPC: H03F3/45
Filed: 1987-03-17
Abstract: PURPOSE:To improve a frequency characteristic, by generating peaking by inserting inductances between the output side of a differential pair of FETs and the input side of the FET of a buffer circuit, respectively. CONSTITUTION:The FETs 11 and 22 are operated as the differential pair of amplifiers, and generate outputs respectively, and respective output is connected to an external circuit via the FETs 13 and 14 which constitute the buffer circuit. At this time, by inserting the inductances 51 and 52 between the output side of the FETs 11 and 12, and the input sides of the FFTs 13 and 14 respectively, resonance is generated by a capacitor on the output side of the FETs 11 and 12, the inductances 51 and 52, and the capacitor on the input side of the FETs 13 and 14, and the peaking is generated at the high-pass area of the frequency characteristic, then, a gain at the part can be increased. In such a way, it is possible to improve the frequency characteristic compared with a case that no inductances 51 and 52 are used.