baber/WOPTO huggingface dataset:
Patent JP-H0211987-A (JP)
Title: Suspension system for load displaced and moved
Inventor: HANSUUHERUROFU HARUTOKE
IPC: F16L3/215
Filed: 1989-05-17
Abstract: PURPOSE: To bring a load difference under control and to compensate for it by incorporating an auxiliary hydraulic arrangement in a constant hanger. CONSTITUTION: A constant hanger 1 is internally provided with an auxiliary arrangement 41, which comprises a cylinder 42 and a piston 44 arranged within a load tube 10 and applies a predetermined supplementary force in its movement directions to the force of a main spring 5. When being locked, the constant hanger 1 is thus brought to a corrected position for bearing a required load and securely to a correct position continually by servo-control support.
Patent JP-S5245006-A (JP)
Title: Commutator motor
Inventor: SASAOKA RIYOUSUKE
IPC: H01R39/38
Filed: 1975-10-07
Abstract: PURPOSE: A motor automatically stopped, by a method of cutting the electrical contact between the commutator and the brush with the protruding part provided in the brush holder portion of the commutator motor to act depending on an extraordinary temperature rise. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61278900-A (JP)
Inventor: TAKAMORI KAZUO
IPC: G10L25/00
Filed: 1985-06-05
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-H08315337-A (JP)
Title: Magnetic head supporting mechanism of magnetic recording and reproducing device
Inventor: SUGANO HIROYUKI
IPC: G11B5/53
Filed: 1995-05-19
Abstract: PURPOSE: To press a magnetic head to a disk in an always adequate state by mounting a negative pressure stabilizing plate with elasticity via gimbals at a carriage formed movably in the radial direction of the disk. CONSTITUTION: The negative pressure stabilizing plate 1 and the magnetic head 2 are formed out of materials which do not impart more then necessary load and damage to the disk 6 and have electrical conductivity. This negative pressure stabilizing structure is obtd. by fixing the negative pressure stabilizing plate 1 and the magnetic head 2 via a supporting base 5 to the gimbals 3 respectively with conductive adhesives. The gimbals 3 are connected to the grounding wire of this driving device by a suitable method to remove the static electricity generated between the negative pressure stabilizing plate 1 and the disk 6. The gimbals 3 are fixed to the carriage 4 with the adhesive to support the negative pressure stabilizing structure with the sufficient elasticity.  The negative pressure stabilizing structure is deformed to meet the curvature of the disk 6 by the elastic force of the gimbals 3 and the magnetic head 2 and the disk 6 are normally pressed to each other.
Patent JP-S62281738-A (JP)
Inventor: GOTO HIROSHI
IPC: H02J15/00
Filed: 1986-05-27
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-H05326447-A (JP)
Title: Plasma etching equipment
Inventor: FUJII SATORU
IPC: H01L21/302
Filed: 1992-05-14
Abstract: PURPOSE:To give no damage to a wafer to be treated and to increase an yield in plasma etching. CONSTITUTION:This is a plasma etching equipment for etching with plasma a wafer which is held by a wafer holder. The wafer holder has the plurality of partition walls 9A, 9B, 9C and 9D which limit a space around wafers to be treated 7A, 7B and 7C and control acceleration of charged particles which reach the wafers to be treated. Each of these partition walls 9A, 9B, 9C and 9D is formed of such material as to be etched with plasma 8 together with the wafers when the wafers are plasma etched. The partition walls are so installed that they may face each other with the wafers to be treated put between.
Patent JP-S61278481-A (JP)
Inventor: KOMATSUBARA HIROSHI
IPC: B62K11/02
Filed: 1985-06-05
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-H05319024-A (JP)
Title: Pneumatic tire
Inventor: HIMURO YASUO
IPC: B60C11/13
Filed: 1992-05-14
Abstract: PURPOSE:To keep the performance of a low aspect ratio tire on ice to be high, and moreover, effectively raise its performance on snow. CONSTITUTION:One or two wide circumferential main grooves 2, which extend circumferentially and continuously, are formed on the tread part 1, and one or a plural number of circumferential zigzag grooves 3, 4, which circumferentially extend zigzag and continuously, are formed between at least one tread end and the wide circumferential main groove 2. A plural number of cross direction grooves 5, which extend from one tread end to the other tread end as crossing the circumferential grooves 2, 3, 4, are formed as they shape rough step patterns in the circumferential direction, and a plural number of sipes 7, which straight extend in the cross direction, for example, are formed in each block 6 partitioned by the grooves 2, 3, 4, 5. The aspect ratio of this tire is set to be less than 60%. The width of the wide circumferential main grooves 2 is set to be in the range of 125-250% of the width of the cross direction grooves 5, and to be more than 150% of the width of the circumferential zigzag grooves 3, 4.
Patent JP-S61280635-A (JP)
Title: Manufacture of semiconductor device
Inventor: INOUE SHUICHI
IPC: H01L21/3205
Filed: 1985-06-05
Abstract: PURPOSE:To form the microscopic aluminum wirings of a semiconductor device without generating a step part by a method wherein the aluminum wiring layers are isolated from each other by the aluminum oxide film, which is selectively formed in the aluminum layers, and are formed. CONSTITUTION:A contact hole 13 is opened in an interlayer insulating film 12 on a silicon substrate 11. After that, after an aluminum film 14 is adhered on the whole surface of the substrate, an SiO2 film 15 is deposited, an aluminum film 16 is deposited thereon as a mask for ion-implantation, this aluminum film 16 is dryly etched and the wiring forming parts are removed. Then, an ion-implantation of oxygen ions 17 is performed through the mask 16. Aluminum wiring layers 18 and 19 are electrically isolated from each other by an insulative aluminum oxide film 20, but a step 21 to generate on the surface of the oxide film 20 is slight and even though the film thickness of the step reaches a maximum, that is no more than 25% of the film thickness of the aluminum film 20.
Patent JP-H07335392-A (JP)
Title: Power supply circuit for x-ray high-voltage generator, and x-ray ct device using it
Inventor: HIRAMATSU TSUNETO
IPC: H05G1/10
Filed: 1994-06-03
Abstract: PURPOSE:To downsize the whole power supply circuit, and reduce the cost while preventing failure by contact abrasion when a relay is used by controlling the operation of a thyristor rectifying part by a control circuit with a simple structure. CONSTITUTION:When the charging of a capacitor 17 is started, the capacitor 17 is charged by a filament power supply voltage having a power of about several hundreds W generated by a filament current generating part 11. When the charge of the capacitor 17 is completed to some degree, this is detected by a charging state detecting part 12, and the operation of a drive part 15 is started to control a thyristor rectifying part 16. The capacitor 17 is further charged by the thyristor rectifying part 16 to supply a DC power supply voltage to a main power circuit.
Patent JP-H11314517-A (JP)
Title: Slide type sunviser
Inventor: WAKABAYASHI NOBUYUKI
IPC: B60J3/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a slide type sunviser for vehicle which has a good operability and a good looking, and can obtain an optimum front side visibility by the sun shine condition. SOLUTION: A sunviser main body is made allowable to input and output along a guide rail 5 (6) provided to the rear surface or the front surface of a ceiling 3. The component part of the sunviser main body is formed of a material having a flexibility, and this material is a material having an elasticity such as a spring member, a plastic, and a rubber member. A stopper is provided to the guide rail 5 (6). On the periphery of the sunviser main body, a member with elasticity such as a spring member, a plastic, and a rubber member, is extended, and it is contacted to the projections provided to the guide rail 5 (6), so as to control the stopping position of a sunviser 4. Furthermore, a knob for operation is provided to the sunviser main body.
Patent JP-H07328871-A (JP)
Title: Automatic screw fastener
Inventor: OSAWA HIDETAKA
IPC: B23P19/06
Filed: 1994-06-03
Abstract: PURPOSE:To improve reliability in fastening a screw by performing normal screw fastening work even on a work bad in accuracy of a screw prepared hole position in an automatic screw fastener which grips screw fastening drivers in carrier parts. CONSTITUTION:An automatic screw fastener is provided with a control device 14 which controls motors 3 and 6 in a high output mode when carrier parts 15X and 15Y are moved to and positioned in a prescribed screw fastening instructing position and controls the motors 3 and 6 in a low output mode to produce position holding power smaller than external force applied to the motors 3 and 6 when a work comes into contact with a screw by thrust of a slide part 9 at screw fastening work time after positioning is completed.
Patent JP-H0748905-A (JP)
Title: Waterproofing structure of riser unit from roof
Inventor: ISHIDO SHUJI
IPC: E04D11/00
Filed: 1994-06-03
Abstract: PURPOSE:To make it possible to mount a water resisting panel with ease, and what is more, to stabilize its mounting state as well. CONSTITUTION:Waterproofing layers 3a and 3b of a flat roof floor unit 2 and a riser unit 4 are protected from the sunlight or the like with a presser material 11 and a water resistant panel 17. The panel 17 is supported in such a fashion that its upper and lower ends drop and fit into grooves 9 and 18 of an upper holder 6 and a lower holder 12. A rear wall 9b of the groove 9 projects markedly downward from a front wall 9a. When it is fitted in, the projecting end is covered with the upper end of the panel 17 and fitted into the groove 9. The base holder 12 is bolted to a joint 16 with a small machine bolt, thereby minimizing the expanding movement of the presser material 11.
Patent JP-H0416994-A (JP)
Title: Font data generator
Inventor: MIDORIKAWA HIROSHI
IPC: G09G5/26
Filed: 1990-05-11
Abstract: PURPOSE:To reduce a load on a central arithmetic processing unit and to shorten processing time simultaneously by providing a magnifying/compressing device which performs the magnification/compression of font data, and a means which returns the font data to the central arithmetic processing unit after performing magnification/compression processing according to the instruction of the central arithmetic processing unit. CONSTITUTION:The central arithmetic processing unit 101 issues an instruction to acquire the font data of arbitrary font size to a controller 102, and the controller 102 reads out the font data from a font data storage device 103 according to the instruction, or acquires the font data from the central arithmetic processing unit 101, and sends the font data to the magnification/compression device 104, and generates the font data of designated size, and delivers it to the central arithmetic processing unit 101. The expansion/compression at that time is performed by designating magnification/compression ratios in vertical and horizontal directions independently, respectively. In such a way, it is possible to reduce the load on the central arithmetic processing unit 101, and to improve cost performance.
Patent JP-H02304043-A (JP)
Title: Indane-1,3-dione derivative and herbicide containing the same derivative as active ingredient
Inventor: NAOHARA TETSUO
IPC: A01N43/20
Filed: 1989-05-16
Abstract: NEW MATERIAL:An indane-1,3-dione derivative expressed by formula I [R<1> is H or lower alkyl; R<2> is expressed by formula II (E is substitutable phenyl or substitutable pyridyl; Y is hydroxyl; Z is halogen, substitutable alkylsulfonyloxy, substitutable phenylsulfonyloxy or Y is bonded with Z to form O); A is substitutable 1,3-butadienylene or substitutable 1,3- azabutadienylene]. EXAMPLE:2-[2-(3-chlorophenyl)propene-3-yl]-2-methylindane-1,3-dione. USE:Useful as a herbicide. Having strong weeding activity to Panicum crusgalli as the most harmful weed in culturing of paddy rice at paddy field without chemical injury to paddy rice. Besides, effective to weed in farmland, etc., without injury to crop. PREPARATION:For instance, a compound expressed by formula III is reacted with a compound expressed by formula IV (X is halogen) and resultant compound expressed by formula V is reacted with a compound expressed by the formula HOZ<1> (Z<1> is halogen) to afford the compound expressed by formula I in a case of Y=OH and Z=Z<1>.
Patent JP-H06335055-A (JP)
Title: Wireless load control system
Inventor: SAKAI SADASHIGE
IPC: H04Q9/00
Filed: 1993-05-25
Abstract: PURPOSE:To obtain a wireless load control system applied to various loads without need of downward wiring to a wall. CONSTITUTION:A wireless transmitter 1 outputs a wireless signal by operating a built-in switch. A wireless receiver 2 is inserted to a feeder to a load L and upon the receipt of the wireless signal from the wireless transmitter 1, feeding to the load L is controlled. The wireless receiver 2 is provided with a power supply terminal TP to which a power supply is connected and a load terminal TL to which the load L is connected. Furthermore, the wireless receiver 2 is mounted on a ceiling.
Patent JP-H05300007-A (JP)
Title: Two-input or circuit
Inventor: DOI YOSHIAKI
IPC: H03K19/20
Filed: 1992-04-16
Abstract: PURPOSE:To reduce number of transistors(TRs) used for the 2-input OR circuit and the mount area by setting a level of an output signal of the OR circuit to a high level when a high level signal is inputted to one input terminal of two input terminals and outputting the signal inputted to the other input terminal when a low level signal is inputted to the input terinal. CONSTITUTION:When a high level is inputted to an input terminal (a), a TR N1 is turned on regardless of a signal inputted to an input terminal (b) and a high level is outputted from a power supply terminal VDD to an output terminal X. When a low level is inputted to the temrinal (a), a P-channel TR P1 is turned on, and the signal inputted to the terminal (b) is outputted to the output terminal X. Through the operation above, the 2-input OR circuit which outputs a high level output signal when either of the two input signals is at a highlevel and outputs a low level when both of the input signals are at a low level is realized by two TRs. Thus, number of the TRs and the mount area are reduced.
Patent JP-S62278766-A (JP)
Title: Operating method for phosphoric acid fuel cell
Inventor: ITO KOJI
IPC: H01M8/04
Filed: 1986-05-28
Abstract: PURPOSE:To remove excess phosphoric acid to prevent performance deterioration of a fuel cell by supplying a gas humidified with steam to an electrode when the phosphoric acid retaining amount in a catalyst layer of a fuel electrode or an oxidizing agent electrode becomes excess. CONSTITUTION:A phosphoric acid fuel cell 10 is operated by supplying hydrogen- rich fuel to a space 4 through a fuel gas supply line 19 and an oxidizing agent to a space 5. The partial pressure of oxygen in the air in the space 5 is measured and the content of pbosphoric acid in a catalyst layer on an oxidizing agent electrode 3 side is monitored based on the measured value. When the phosphoric acid retaining amount in the catalyst layer is excess, the air serving as oxidizing agent is introduced into a humidifier 11 to humidify the air, then supplied to the fuel cell 10. Since excess phosphoric acid is removed by the fumidified air, decrease in output voltage is prevented and the life of the cell can be lengthened.
Patent JP-H10302184-A (JP)
Title: Information guide system
Inventor: ITO KEIJI
IPC: H04B10/07
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a safe information guide system which enhances the possibility of information supply to a user to correctly guide him to an information source and hardly has an influence of electromagnetic interference upon electronic apparatus. SOLUTION: An individualized ID tag 101 corresponding to a position is arranged at this proper position (including articles) in an operation section. A carried device 108b stores guide information corresponding to codes previously given to positions and is moved while transmitting infrared rays. An infrared detector 106 of the ID tag 101 detects infrared rays, and an infrared light emitting device 107 transmits an individualized infrared signal. The carried device 108 is informed by oscillation voice or characters that it has come near the ID tag 101 by infrared reception, and the carried device 108 more surely receives infrared rays to discriminate which position it is in front of by the individualized infrared signal, and information of the position is obtained from a voice output device 123.  Or guide information is obtained as a voice from a voice or a character string code encoded by the infrared signal from the ID tag 101, or character display is obtained from a display device 120 by the character string code.
Patent JP-S5550448-A (JP)
Title: Ti-al porous alloy and manufacture thereof
Inventor: KUBO YOSHIMI
IPC: H01G9/052
Filed: 1978-10-04
Abstract: PURPOSE:To manufacture a porous alloy having a large specific surface area and suitable for capacitor anode, catalyst, filter, etc. by pess forming Ti-Al mixed powder followed by heat treatment at the softening temp. of Al. CONSTITUTION:Ti powder and Al powder are mixed, press formed and held in a vacuum or an inert gas at a temp. below the actual m.p. of Al and above 500 deg.C for 5min or more. In this stage most of the Al is alloyed, so secondary heat treatment does not cause a remarkable reduction in specific surface area due to dissolution of Al. Accordingly, by this method a Ti-Al alloy electrolytic capacitor or the like is obtd. having a density corresponding to 20-80% of the theoretical density, a specific surface area of 0.01m<2>/g or more and superior electrostatic capacity.
Patent JP-S62279523-A (JP)
Title: Data reading method for optical card
Inventor: HASHIMOTO AKIHIKO
IPC: G11B7/00
Filed: 1986-05-28
Abstract: PURPOSE:To facilitate reading an optical card having various recording pitches by switching light receiving elements incorporated in one photodetector to read the optical card on which data are recorded at various pitch intervals. CONSTITUTION:The luminous flux from a light source 1 is reflected on a half mirror of a prism 2 and is converged on a laser card 10 by an objective lens 3 and is reflected there, and a part of the luminous flux goes straight on a bottom face 2b of the prism 2 and reaches a photodetector 4a. At this time, the data part an the tracking part of the card 10 are focused as images B' and C' on the photodetector 4a. Light receiving elements D1-D24 are provided in positions corresponding to images B'(1, 1), B'(1, 2)... of the data part. Light emitting elements T5 and T6 which generate a tracking error signal and clock signal elements T1-T4 which set positions of elements D1... in the X direction are provided correspondingly to images C'1, C'2... of the tracking part. Light receiving elements are selected in accordance with the data pit pitch of the card 10 to read data.
Patent JP-H06299094-A (JP)
Title: Durable antifouling coating composition
Inventor: HARADA AKIO
IPC: C09D7/12
Filed: 1993-04-13
Abstract: PURPOSE:To obtain a strongly antifouling coating compsn. low in toxicity and hence high in safety from the industrial and environmental points of view by blending in an antifouling coating a specific (co)polymer having phenolic hydroxyl groups as the vehicle. CONSTITUTION:A durable antifouling coating compsn. comprises a vinyl resin having phenol or phenol ether residue side chains and obtd. by polymn. of at least one monomer of the formula either alone or in combination with other copolymerizable ethylenically unsatd. monomer. In the formula, R1 is H, or linear or branched 1-10C alkyl; and R2 is H, or linear or branched 1-4C alkyl. Usable examples of the monomer of the formula include (4-hydroxyphenyl) ethylene, and 2-(4-methoxyphenyl)propene. Examples of the copolymerizable ethylenically unsatd. monomer include methyl (meth)acrylate and N- butoxymethylacrylamide.
Patent JP-S63288125-A (JP)
Inventor: KOSHIBA KEIJIROU
IPC: A47L19/00
Filed: 1987-05-20
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-S58121863-A (JP)
Title: Analog video signal binary coding system
Inventor: SAKAI TOSHIYUKI
IPC: G06K9/38
Filed: 1981-08-06
Abstract: PURPOSE:To obtain binary video signals of Kanji(Chinese characters) with less illegible and deformed complicated line drawings, by observing analog signals at a window of a size, and picking up the center picture elements as a convex and a concave point respectively when the center picture elements have maximum and minimum density toward >=2 directions. CONSTITUTION:The density (level of analog video signal) is compared and discriminated as to the arrangement of four directional picture elements by taking a noted pictureelement x0 as a center. If the direction of maximum density of the x0 is >=2, this noted picture element x0 is picked up as a notch point and a notch pickup signal is outputted. For example, the x0 has higher density that of picture elements x3, x7 adjacent up and down the x0 and than that of picture elements x1, x5 adjacent left and right, the x0 is taken as the convex point. Inversely, if the direction with minimum density of the x0 is >=2, the x0 is taken as a concave point and a concave point pickup signal is outputted.
Patent JP-H07307698-A (JP)
Title: Deciding device for radio wave state in cordless telephone
Inventor: YAMAGUCHI KEIJI
IPC: H04B1/40
Filed: 1994-05-13
Abstract: PURPOSE:To provide a radio wave state discriminating device for cordless telephone which surely discriminates whether an idle channel exists or not regardless of existence of an abnormal noise. CONSTITUTION:The device is arranged in the master machine of cordless telephone, and the output of a second intermediate frequency amplifier 11 is sent to an RSSI part 21, and an RSSI voltage of the reception signal is generated and is sent to a comparator 22 and is compared with a reference voltage, and the high or low level is outputted in accordance with the comparison result and is given to a decision part 23. Meanwhile, the output of an FM detection part 13 is branched and has the noise component taken out by a band pass filter 24, and this noise component is amplified by a noise amplification part 25, and a noise component voltage (noise squelch output) corresponding to the magnitude of the noise is obtained by an AM detection part 26 and is inputted to the decision part 23. The decision part 23 decides that a carrier exists only when the RSSI output is the high level and the noise squelch output is the low level (an abnormal noise exists but a carrier doesn't exist if they are the high level or the low level together).
Patent JP-S62281174-A (JP)
Title: Magnetic head slider
Inventor: TAKEUCHI YOSHINORI
IPC: G11B21/21
Filed: 1986-05-30
Abstract: PURPOSE:To improve the floating characteristic of a slider against external disturbance by forming the back face of the floating face of the slider by >=2 faces with different distance from the floating face thereby reducing the mass of the slider. CONSTITUTION:Three faces 51a, 51b and 51c are formed to the magnetic head slider by applying cut processing to a back face 51 of a floating face of a gas bearing rail 3 while the tip of the slider 1 and the rear end of a thin film magnetic head 3 are left. Since the back face 51 of the floating face of the slider 1 is formed by the face 51b near the floating face and the faces 51a, 51c remote from the face 51b, the means of the slider 1 is reduced by a volume remoted by the cut processing to form the face 51b, resulting that the floating characteristic of the slider 1 against external disturbance is improved and the fluctuation of the floating is reduced.