baber/WOPTO huggingface dataset:
Patent JP-S6012471-A (JP)
Title: Winding method for filament yarn
Inventor: TAKEMAE SHIGERU
IPC: B65H55/04
Filed: 1983-06-29
Abstract: PURPOSE:To realize such a winding method as being not subjected to false twisting in use of a false twister for filament yarn, by performing an interlacing process on the filament yarn, while winding it in biconical form at a taper angle in the specified range of more than the number of specified traverse frequency. CONSTITUTION:When an interlacing process is performed on filament yarn, a tow collecting part 1 and an opening and part 2 are alternately formed up whereby the tow collecting properties of filament is improved owing to the tow collecting part 1 and, what is more, frictional resistance grows large enough. In addition, the opening part 2 gives the filament some elasticity and thereby winding facileness is thus improved. It is desirable that a degree of interlacing be 10 deg. or less. Next, as for its winding form, a biconical form is recommendable because this type of form is hard to become cob-webbing, while as for a taper angle, it should be 120-140 deg. and if less than 120 deg. is the case, a possibility of said cob-webbing increases anyway but when exceeding a range of 140 deg., a winding quantity of yarn comes little. Reciprocating frequency in a traverse guide in time of winding up should be more than 30 times per minute, and if the number of times is less, selvage high on both ends of the filament yarn or much hardness at both ends will happen there, exerting a bad influence on the yarn in terms of quality. Thus, the filament yarn can be stably wound up so that an application range of a false twister for manufacturing combined filament yarn and so on is well widened.
Patent JP-S6010846-A (JP)
Title: Communication control equipment
Inventor: OKADA TATSUO
IPC: G06F13/12
Filed: 1983-06-29
Abstract: PURPOSE:To improve the processing capability by causing the interruption of time-out in synchronization with the timing of character transmission/reception in a communication controller of microprogram control. CONSTITUTION:When scanning is given to a line requesting timer count, whether or not a reception character exists is checked by a reception character detecting secion 3 and whether or not a transmission character request exists is checked by a transmission request detecting section 4. When the transmission character request is detected, whether or not timeout memory exists is checked by a time- out memory detecting section 8. After the time-put interruption is formed when the time-out memory exists and the interruption of transmission character request is formed by an interruption code forming section 9 when no time-out memory exists, a microprogram is started. When time-out exists, the microprogram transmits an SYN character for message synchronism by an SYN character transmission section (c) for message synchronism.
Patent JP-S60165069-A (JP)
Inventor: GURAHAMU JIYON SUPENSAA
IPC: H01R13/434
Filed: 1984-06-06
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-S609343-A (JP)
Title: Motor bearing
Inventor: FUKUNAGA MASAO
IPC: F16C27/00
Filed: 1983-06-29
Abstract: PURPOSE:To reduce a load applied to a motor shaft when a motor is started by a method wherein a motor bearing is held by a bearing holder loosely with a small movable allowance. CONSTITUTION:A thrust pad member 9 is facing one end of a motor shaft 6. Another end of the motor shaft 6 is supported by a bearing 10. The bearing 10 has a shaft supporting hole and an air relief hole connecting the shaft supporting hole to the outside. The bearing 10 is formed into a rectangular parallelepiped shape and loosely held by a bearing holder 13. When the motor is started, thrust and radial loads are applied to the motor shaft 6. However, as the bearing 10 is held by the bearing holder 13 loosely, the bearing moves a little in the bearing holder 13 and the load applied to the motor shaft 6 at the time of startng is reduced.
Patent JP-H01291082-A (JP)
Title: Showcase
Inventor: ISHIZAKA YOSHIRO
IPC: A47F3/04
Filed: 1988-05-13
Abstract: PURPOSE:To permit the improvement of displaying effect in addition to the cooling of commodities, by a method wherein a showcase is constituted of a leg part, a supporting part and a displaying part while a cooling air duct for cooling the displaying part is accommodated in the supporting part and a machine chamber housing a compressor and the like, is accommodated in the leg part. CONSTITUTION:A showcase is constituted of a leg part 2, a supporting part 3 and a displaying part 10 while casters for moving the showcase are arranged on the bottom of the leg part. A machine room, receiving the constituting components of a refrigerating cycle and mechanical parts, is accommodated in the leg part 2, a cool air send-out port and a feed back cool air inlet port are provided in parallel on a wall while a ceiling plate for putting articles is arranged on the upper surface of the leg part. The displaying part is provided with a substantially spherical form and a commodity receiving chamber 12 constituting the upper half of the displaying part substantially is surrounded by a three-dimensional semi-spherical hood 22 whose lower surface is opened to introduce cold air thereinto while the hood is provided with a ventilating chamber 13 introducing indoor air to the outside. The periphery of the supporting part is covered by an insulating material 32 and the supporting part, supporting the displaying part at the tip end thereof, is provided with an air blowing duct, communicating the machine chamber in the leg part with the ventilating chamber in the displaying part while the air duct is equipped with the blowing part 34 of cool air and the returning part of the feedback cool air. According to this method, the displaying part may be cooled without spoiling displaying effect.
Patent JP-H0657311-A (JP)
Title: Production of rare earth alloy magnet powder
Inventor: HIROZAWA SATORU
IPC: H01F1/057
Filed: 1993-04-20
Abstract: PURPOSE:To improve iHc and (BH)max and residual magnetic flux density by rapidly cooling a molten iron-base alloy having a specific compsn. contg. rare earths at a lower ratio by an atomization method and heat treating the rapidly cooled alloy under specific conditions, thereby forming a fine crystalline assemblage. CONSTITUTION:The molten alloy expressed by Fe100-x-y-zCoxByRz is rapidly cooled by the atomization method, by which substantially >=90% thereof is made into an amorphous structure. In the formula, R is one or two kinds of Pr and Nd; (x), (y), (z) are 0.05<=x<=15at.%, 16<=y<=22%, 3<=z<=5.5%. The average grain size of the resulted alloy powder is specified to 0.1-100mum. This alloy powder is heated up at 1-15 deg.C/min from 500 deg.C and is held for 30 seconds - 6 hours at 550-700 deg.C. The alloy powder for the rare earth magnet yielding the fine crystalline assemblage which has a ferromagnetic phase having an Nd2Fe14B type crystal structure contg. an Fe3B type compd. as a main phase and has 5 to 100nm average crystal grain sizes is obtd. by this heat treatment.
Patent JP-S5342754-A (JP)
Title: Inclination controller
Inventor: HIYANE MASAO
IPC: G01C9/00
Filed: 1976-09-29
Abstract: PURPOSE: To automatically control inclination at a high speed and high accuracy with a simple constitution by allowing a moving coil type driving part to move only in the inclination adjusting direction with a disc-form plate spring as a guide. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0414639-A (JP)
Title: Stamper for information recording
Inventor: KAWASAKI MOTOHIRO
IPC: B29L17/00
Filed: 1990-05-08
Abstract: PURPOSE:To improve the mold-releasing property of a disk substrate by forming an electroplating nickel layer so that the layer has such crystallinity with >=800,000 cps X-ray diffraction peak intensity for the [111] plane, and selecting the orientation index of each orientation plane of the crystal. CONSTITUTION:The mold-releasing property of the stamper is largely affected by the crystallinity and crystalline orientation of a nickel electroplating layer which lines the surface layer. The crystalline property of a nickel stamper having good mold-releasing property are as follows: >=800,000 cps X-ray diffrac tion peak intensity for the [111] plane, and the orientation index of 0.70 - 0.85 for [111] plane, 1.60 - 1.90 for [200] plane, 0.70 - 1.25 for [220] plane, 0.35 - 0.70 for [311] plane. To obtain a nickel stamper of this crystalline property, proper electroplating liquid composition and electroplating conditions are selected, such as nickel sulfamin acid 440 g/l, boronic acid 40 g/l, pitting preven tive 0.001%, pH 4.0 and 50 deg.C bath temp.
Patent JP-S60260709-A (JP)
Title: Cylinder control device
Inventor: KOKUNI HIROSHI
IPC: B25D17/06
Filed: 1984-06-07
Abstract: PURPOSE:To enable the piston to spring up after being hit in a device wherein the body to be hit is hit by the reciprocating piston, so as to save power and energy, by providing a ckeck valve in the passage connecting the pressure rooms on both sides of the piston of the differential cylinder. CONSTITUTION:A pressure room 2 having a smaller pressure receiving surface of a differential cylinder 1 is connected to a pump 6 via fluid passage 4, 5, whereas a pressure room 3 having a larger pressure receiving surface is connected either to a fluid passage 5 connected, in turn, to the pump 6, or to a return passage 10 connected to a tank 10, via a direction switchover valve 8. The direction switchover valve 8 is controlled by the fluid pressure introduced to a pilot chamber 15. Furthermore, in this device, a passage 26 which connects the pressure room 2 to the pressure room 3 is formed in the piston 11 and a check valve 27 allowing the fluid to flow only from the pressure room 3 to the pressure room 3, is arranged in the passage 26. Thus, when the piston strikes the body to be hit, it is allowed to spring up freely, and as a result the pump driving power is saved in the return process.
Patent JP-S5342571-A (JP)
Title: Production of semiconductor device
Inventor: OGAWA SHINICHI
IPC: H01L29/78
Filed: 1976-09-29
Abstract: PURPOSE:To increase the scale of integration of MOSFETs by diffusion-forming drain, source regions in a semiconductor substrate, thereafter removing the oxide film used for mask, covering only the channel parts with resist, implanting impurity ions of the same conductivity type as that of the substrate, then providing gate regions therein.
Patent JP-H05285710-A (JP)
Title: Turret tool rest having high speed main spindle
Inventor: TAKASHIMA AKIRA
IPC: B23B29/24
Filed: 1992-04-10
Abstract: PURPOSE:To drive a main spindle for rotary tools or workpieces at high speed, by placing a built-in motor in a turret tool rest. CONSTITUTION:A built-in motor 3 for driving a tool main spindle 30 to be rotated at high speed is placed in a turret tool rest. The built-in motor 3 is housed in a cartridge main body 23. The cartridge main body 23 is detachably mounted in a mounting hole 21 formed in the turret tool rest.
Patent JP-2000305122-A (JP)
Title: Camera with shake reducing function
Inventor: SATO TATSUYA
IPC: G03B17/40
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a camera with a shake reducing function, whose operability is improved, and with less shutter time lag even in the case of photographing while making the best use of a shutter chance, such as panning, etc. SOLUTION: In order to reduce the shake, a decision to start an exposure operation is executed by an exposure start deciding part 02 based on the output of a shake detecting/calculating part 01, and the camera is made in a standby state until the shake is reduced. In parallel with this operation, it is decided by a panning deciding part 07 based on the output of the part 01 whether or not the camera is in a panning state at the present. In the case of deciding that the camera is in the panning state, the deciding method by the part 02 is changed. The decision to start the exposure is executed by the part 02 based on only the output of the shake axis direction not related with the panning. Then, consequently, the shake is reduced, and also, the delay time which is not required at panning-photographing is shortened.
Patent JP-S5343437-A (JP)
Title: Special symbol reading system
Inventor: SUZUKI TOORU
IPC: G06K9/44
Filed: 1976-10-01
Abstract: PURPOSE: To perform a reading in such a way that the written character may not be limited with a specified character, and thus to increase the flexibility as well as to simplify the constitution. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60263343-A (JP)
Title: Optical information processor
Inventor: TAMURA YASUYUKI
IPC: G11B7/005
Filed: 1984-06-11
Abstract: PURPOSE:To attain the assured tracking with no effect of minute flaws, etc. by forming the images of a recording medium on two photosensors with different beams of a light source to form a stripe pattern having a pitch different slightly from a track pitch. CONSTITUTION:The track pitch of a disk 12 is slightly different from a stripe pattern of a grid 30, and the moire patterns are produced on sensors 24 and 26 with the beams of a light source 20. A light quantity distribution has a waveform having a cycle, and this cycle is decided by the difference between space frequencies of both pitches. The light quantity distributions of both sensors 24 and 26 are shown by solid lines in the figure when the coincidence is obtained at the center part between the pitch phases of a recording track and the stripe pattern and then shown by dotted lines when no coincidence is obtained. Thus the difference is detected by a differential amplifier 32 between output signals of both sensors 24 and 26 to obtain a signal showing a position shift. Based on this signal, an objective lens 10 is driven to set the light spot of a laser 2 at a prescribed track.
Patent JP-H0416108-A (JP)
Title: Device for fertilization in deep layer
Inventor: YANO SHINICHIRO
IPC: A01C15/00
Filed: 1990-05-07
Abstract: PURPOSE:To surely apply fertilizer deeply into field, by forcedly dropping fertilizer fed from a supply part into a manure channel deeply formed in field with compressed air. CONSTITUTION:A drive arm 16 is rotated with operation of a transplanter 6, a rocking arm 20 is oscillated through a rod 21 and each fixed amount of granular fertilizer in a tank 12 is fed by a fertilizer supply part 13. Since compressed air in an air tank 17 sent by an electrically-driven blower 16 is introduced to each guide member 15 by a pipe 18, the granular fertilizer is surely sent into a channel forming device 11 and surely fertilized in soil at the side of seedlings to be transplanted. Simultaneously, a rocking arm 25 is oscillated by fluctuation of the rocking arm 20 and each fixed amount of the granular fertilizer in a tank 12' is fed by a fertilizer supply part 13'. Since the compressed air is sent to each guide member 15' by a pipe 18', the granular fertilizer is surely sent to a channel forming device 11' with the compressed air and surely manured deeply in soil at the central positions between seedlings to be transplanted.
Patent JP-H02298641-A (JP)
Title: Idling controlling of engine
Inventor: HAYAKI TAKASHI
IPC: F02D41/16
Filed: 1989-05-10
Abstract: PURPOSE:To converge idling engine speed to a target value excellently by changing the degree of change more smoothly as compared with the case of high intake air density when the intake air density is low, in the case that the target idling engine speed is gradually changed to the target value after change. CONSTITUTION:The idling number of revolution of an engine is adjusted by a means 35. Target idling number of revolution is set by a means 36. The means 35 is feedback-controlled by a means 37 to get set target idling number of revolution. When the set target idling number of revolution is changed, a means 38 is adjusted to change the target idling number of revolution gradually. In the abovementioned device, intake density is detected by a means 26. When intake air density detected thereby is low, the degree of gradual changing the target idling number of revolution by the means 38 is changed by a means 39 more smoothly than when the intake air density is high.
Patent JP-S5962208-A (JP)
Inventor: RICHIYAADO UEIN HARISU
IPC: H03H11/34
Filed: 1983-07-01
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-H0416262-A (JP)
Title: Raising and lowering apparatus for spray gun
Inventor: MATSUBARA MASAHIKO
IPC: B05B13/04
Filed: 1990-05-08
Abstract: PURPOSE:To raise and lower two rising and falling arms in mutually reverse directions by one motor and to dispense with a balance wt. by connecting both end parts of one line member trained over rotary bodies to the first and second rising and falling arms. CONSTITUTION:Painting spray guns are respectively mounted on the first and second rising and falling arms 3, 4, and the first and second rotary bodies 17, 18 are reversibly rotated by a motor 10. Further, the first and second line members 20, 22 are respectively connected to the rising and falling arms 3, 4 at one and other end parts thereof and trained over the rotary bodies 17, 18, on the midway parts thereof, and moved with the movement of the rotary bodies 17, 18 to raise and lower both rising and falling arms 3, 4 in mutually reverse directions. As a result, two rising and falling arms can be raised and lowered in mutually reverse directions by one motor and a balance wt. can be dispensed with.
Patent JP-H04345162-A (JP)
Title: Mask and production thereof
Inventor: MURASE ISAO
IPC: G03F1/54
Filed: 1991-05-23
Abstract: PURPOSE:To enable pattern transfer to a photosensitive resin film with a mask by single mask positioning and exposure in spite of difference in proper exposure between pattern regions. CONSTITUTION:When a light shielding film 4 with a drawn gate pattern 15 is formed on one side of a glass substrate 3 to obtain a mask, a pattern of a light absorbing film 16 is formed on the other side of the substrate 3 so as to cover only the gate finger pattern 15a of the gate pattern 15.
Patent JP-H0418144-A (JP)
Title: Blended woven cloth of ceramic fiber and aromatic polyamide fiber
Inventor: IDA MASANORI
IPC: D03D15/12
Filed: 1990-05-10
Abstract: PURPOSE:To obtain heat-resistant woven cloth useful as a material required of heat resistance without generating fumes nor pulverizing even in exposing to high temperature by weaving blended yarn comprising a specific ratio of ceramic fiber and aromatic polyamide fiber. CONSTITUTION:90-80wt.% ceramic fiber (e.g. silica-alumina-based, preferably having 1.5-4mum thickness and <=200mm length) is blended with 10-20wt.% aromatic polyamide fiber (e.g. spun yarn from polymerization product of terephthaloyl dichloride and p-phenylenediamine, preferably having <=1.5 denier fiber size and 40-50mm length) and resultant blended yarn is woven to the aimed woven cloth.
Patent JP-S60261764-A (JP)
Title: Control unit for antilock brake apparatus
Inventor: TAKEI AKIHIKO
IPC: B60T13/68
Filed: 1984-06-09
Abstract: PURPOSE:To reduce the load of a solenoid-valve fixing means by reducing the pressure receiving area of the solenoid valve which receives the oil pressure in a high-pressure oil passage formed onto a supporting board, thus exceedingly reducing the thrust load of the solenoid valve due to the above-described oil pressure. CONSTITUTION:The lower edge of the valve cylinder 4 of each solenoid valve 2f, 2r is fitted in oil-tightly through a sealing ring 13 onto a supporting hole 12 on a supporting board 1. The projecting shaft 8 on the lower edge surface of the solenoid valve is fitted through a sealing ring 14 into a high-pressure oil passage Lh opened at the center part of the bottom surface of the supporting hole 12. An annular oil chamber 15 surrounding the projecting shaft 8 is formed in each supporting hole 12, and the outlet of an inlet valve communicates to the control oil passages Lrf and Lrr communicating to a decompression control chamber. The pressure receiving area A1 of the projecting shaft 8 close to the high-pressure oil passage is set smaller than the pressure receiving area A2 of the solenoid valve close to the annular oil passage 15. The flange 19 of the valve cylinder 4 is fitted into the cut part 17 on the supporting board 1, and pressed onto the supporting board 1 by a pressing plate 20 tightened by a bolt 24.
Patent JP-S5452415-A (JP)
Title: Portable liquid-crystal television set
Inventor: HANDA SHIYUNJI
IPC: H04N5/64
Filed: 1977-10-03
Abstract: PURPOSE: To reduce the power consumption, by using an internal illumination light source and external light source through switching.  
     CONSTITUTION: This device is composed of liquid-panel 1, light diffusion plate 2, internal illumination light source 3, transparent plate 4 which has light source 3 fixed to its internal surface and the mirror to external surface 5, fulcrums 6 and 7 for the movement or rotation of plate 4, reverse tab 8, and circuit part 9 of the tuner, speaker, etc. Setting the mirror surface appropriately makes it possible to observe the picture on panel 1 utilizing not light source 3 but an external light source or natural light 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09303703-A (JP)
Title: Steam generator
Inventor: YUGE WATARU
IPC: A47J27/04
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized steam generator which can generate steam in a short time and can quickly control the quantity of generated steam. SOLUTION: This steam generator has an insulating liquid storage vessel 12 to store conductive liquid and a pair of electrodes 14 and 14 arranged in opposition apart from each other within the vessel, and generates steam by applying currents between electrodes through conductive liquid so as to heat the conductive liquid. An AC power source 18 is connected to the electrode, and also this is provided with a current application control means 20 to control the current application and a sensor 22 to detect the temperature within a steaming chamber 24, and this controls the current application, according to the temperature within the steaming chamber, and controls the quantity of generated steam.
Patent JP-H0414835-A (JP)
Title: Method and apparatus for shaping of bump electrode
Inventor: ARAKI MASANAO
IPC: H01L21/60
Filed: 1990-05-08
Abstract: PURPOSE:To process a bump electrode to a prescribed height without damaging a substrate such as a semiconductor wafer or the like by a method wherein the top part of the bump electrode is dissolved to be a prescribed shape. CONSTITUTION:The upper-end face of a roller 2 and a semiconductor wafer 1 are set in such a way that a treating liquid on the surface of the roller 2 comes into contact with only top parts of bump electrodes 6 to 10. Since the treating liquid 4 is supplied to the surface of the roller 2 only as a thin film, it does not reach parts other than the top parts of the bump electrodes and it is possible to prevent the bump electrodes from being dissolved excessively. The face on which the bump electrodes of the semiconductor wafer 1 have been formed is set in parallel with a shaft 3; it is moved substantially perpendicularly to the shaft 3 by being kept at a definite interval from the outer face of the roller 2; a treatment is executed. Thereby, the electrodes on the surface of the semiconductor wafer 1 are dissolved only at their top parts and all are processed to a uniform height.