baber/WOPTO huggingface dataset:
Patent JP-S5563985-A (JP)
Title: Mooring device of tension-legged platform
Inventor: NAKAMURA SADAAKI
IPC: B63B21/50
Filed: 1978-10-31
Abstract: PURPOSE: To prevent rupture of mooring cable, by composing a mooring device being divided into wire cable and multi-articulated link through an intermediate buoy and connecting the wire cable with an anchor through the links.  
     CONSTITUTION: A mooring device 3 is composed of wire cable 3b and multi-articulated link 3a which is connected with an anchor 5 placed on the sea bottom 4. The multi-articulated link 3a is composed of links 6 and rotary joints 7. An intermediate buoy 8 is fitted between the link 3a and wire cable 3b for keeping them floated. The wire cable 3b is kept tense by means of a winch 13 on a platform 1 through winding. The wire cable 3b may be replaced only for the portion above the intermediate buoy 8, which simplifies the maintenance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H083399-A (JP)
Title: Transparent antistatic resin composition
Inventor: HOSHINA TOSHIKAZU
IPC: C08L33/06
Filed: 1994-06-16
Abstract: PURPOSE:To provide a transparent antistatic resin composition free from deterioration of strength or rigidity and low in reduction of transparency due to absorption of water. CONSTITUTION:This transparent antistatic resin composition contains 100 pts.wt. resin composition composed of (A) 2 to 90wt.% acrylic polymer, (B) 2 to 90wt.% copolymer of vinyl cyanide and an aromatic vinyl, (C) 5 to 50wt.% copolymer containing >=3wt.% specified six-membered ring acid anhydride unit and having 0.01 to 1.0dl/g reduced viscosity in acetone at 25 deg.C and (D) 3 to 30wt.% polyamide-imide elastomer and (E) 0.01 to 5 pts. wt. one or more kinds of substances selected from organic electrolytes and inorganic electrolytes. The characteristic of this transparent antistatic resin composition is that the difference in refractive indexe between a mixture of the components (A)+(B)+(C) and the component (D) is <=0.02.
Patent JP-S5924665-A (JP)
Inventor: KUBO SHIYOUICHI
IPC: B32B27/28
Filed: 1982-07-31
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-H06349737-A (JP)
Title: Patterning method
Inventor: NISHIYAMA IWAO
IPC: H01L21/285
Filed: 1993-06-04
Abstract: PURPOSE:To form a patterned CVD thin film without performing any resist process by using light or an electron beam. CONSTITUTION:After terminating the surface of a silicon substrate 1 with hydrogen, the hydrogen-terminated surface 2 of the substrate 1 is irradiated with light 4 shaped through a mask 3 so as to desorb the hydrogen from the irradiated part. By utilizing the fact that the reactivity of hydrogen-terminated surfaces is lower than that of cleaned surfaces, CVD is performed while the temperature of the substrate 1 is controlled to the temperature at which a CVD reaction takes place at the hydrogen removing part only. As a result, a desired thin film can be formed only at the irradiated part on the surface of the substrate 1.
Patent JP-S5467858-A (JP)
Title: Vibration-proof device
Inventor: SAITOU TOORU
IPC: F16F15/02
Filed: 1977-11-09
Abstract: PURPOSE:To ensure vibration-proof and high reliability, by sensitively making this device respond even to small vibration by placing a sliding block on a tilt base through wheels that can be turned only by minute angles and by tying the block to vibratory body by means of a rope. CONSTITUTION:A vibration-proof device is arranged in such a manner that a sliding block 3 is placed on an inclined plane of a tilt base 4 installed at an appropriate distance from a vibratory body needing vibration-proof through wheels, which can be turned only by minute angles, and the block 3 is tied to said vibratory body by means of a rope 2. Consequently, when the vibratory body vibrates, said block 3 moves by little rolling friction, and the wheels 5 shift on the tilt base 4 by sliding friction, thus resulting in vibration-proof action. As results, even when the vibration of the vibratory body is small this device can sensitively respond while preventing the seizure of the tilt base 4 and the wheels 5 due to dust, moisture, etc.
Patent JP-S5759373-A (JP)
Title: I2l semiconductor device and manufacture thereof
Inventor: SHIMIZU ISAO
IPC: H01L21/8226
Filed: 1980-09-29
Abstract: PURPOSE:To obtain the high speed I<2>L device by constituting the I<2>L as a base of a vertical type transistor from a part of an upper epitaxial layer of two upper and  lower epitaxial semiconductor layers which are formed on a semicondudtor substrate and have different cnductive types. CONSTITUTION:The n type epitaxial layer 13 is formed on the p type Si substrate 11 via a buried layer 12. Then, an n<+> type well 15 for separating an injector and a base is formed by ion implantation or diffusion with an oxide film 14 as a mask 7. Thereafter a p type Si layer 16 is epitaxially grown on the entire surface, an n<+> region for separating the injector and the base are formed again and connected to the n<+> type well. Finally ions are implanted from the surface of the p type layer 16 so as to reach the p type substrate 11, and an element separating region 20 is formed. In this constitution, since a p type epitaxial layer 19 becomes the base of the inverted vertical type transistor, the low temperature characteristics of hfe is improved,  and the low temperature operating speed of the I<2>L is improved.
Patent JP-S5759833-A (JP)
Title: Novel acrylic ester composition
Inventor: OOYAMA EIJI
IPC: C08F220/10
Filed: 1980-09-29
Abstract: PURPOSE:To obtain the titled composition capable of giving a polymer having a low glass transition point, by dimerizing a butane-butene fraction containing n-butene in the presence of a nickel compound and a metallic alkyl halogenate under pressure, subjecting the dimer to the oxo reaction, and hydrogenating the reaction product. CONSTITUTION:After removing butadine, a compound containing oxygen and a compound containing sulfur fully, a butane-butene fraction containing n-butene is dimerized in the presence of a nickel compound e.g. oxygen or sulfur compound of nickel or organic acid of nickel, and a metallic alkyl halogenate of the formula R3Al2X3 or RAlX2(X ia Cl or Br; R is alkyl) under pressure, and the resultant dimer is then subjected to the oxo reaction and hydrogenated to give a 9C alcoholic composition. The composition is then reacted with a compound containing allyl group, e.g. acrylic acid, to afford an isononyl acrylate composition. The resultant composition is then polymerized by the well-known method to give a polymer, having a glass transition point lower than the well-known polymer and improved physical properties, and useful for a tacky adhesive, etc.
Patent JP-S63297817-A (JP)
Title: Bearing with guide cage for rolling element
Inventor: MOMONO TATSUNOBU
IPC: F16C33/46
Filed: 1987-05-29
Abstract: PURPOSE:To prevent the occurrence of jarring noise in a bearing by making an inner surface of a cage and a surface of a rolling element having a fixed mutual dimensional relation to control the movement of the rolling element within no load range through the cage for its correct guide. CONSTITUTION:Assuming a state in which a pocket 5 of a cage 4 has been positioned at the center in a no load range, a distance from a point Pc on a ridgeline on an outside diametral side of an inner surface 5A of the pocket 5 to a point Pr on a surface of a rolling element 4 in the direction of gravity is denoted by (do). In addition to that, the distance from a point Qc on the ridgeline on an inside diametral side of the inner surface 5A of the pocket 5 of the cage 4 to a point Qr on the surface of the rolling element 4 in the direction of gravity is denoted by (di), and a relative positional relation between a rolling element 3 and the pocket 5 of the cage 4 to retain the element 3 is determined to meet the condition of do>di. Thus an incorrect movement of the rolling element 3 within the no load range can be controlled through the cage 4 to prevent the occurrence of jarring noise.
Patent JP-S61291852-A (JP)
Title: Smoke ventilation device
Inventor: HAYASHIDA YUKIO
IPC: F24F7/06
Filed: 1985-06-20
Abstract: PURPOSE:To prevent the cleaning liquid from being discharged out of the smoke ventilation unit at the time of cleaning by an arrangement in which the pump that supplies the cleaning liquid to the cleaning nozzle is linked so as to be operated by the reversal rotation of the motor for driving the fan, and the fan is freely rotated by the cleaning nozzle independent from the motor when the motor is operated in the reversal direction. CONSTITUTION:When the motor 21 is reversed, the spring clutch 23 is loosened, precluding the fan 20 from being rotated. However, since the primary pulley 36 is rotated clockwise via motor pulley 34 and belt 35, the spring clutch 37 is wound tightly around the driven shaft 38. As a result, the driven shaft 38 is rotated to cause the pump 30 to rotate to suck the cleaning liquid from the cleaning liquid tank 31. The cleaning liquid then passes through the delivery pipe 32 to be sprayed from the cleaning nozzles 26, 28. By causing the cleaning liquid sprayed from the cleaning nozzle 28 to hit the vane or projection of the fan 20, the fan 20 is rotated in the same direction as that of the shaft 22 of the motor 21. In this manner, the cleaning liquid hitting the vane of the fan 20 impinge against the fan casing on account of the rotation of the fan 20 to clean the fan 20 and casing.
Patent JP-S5924062-A (JP)
Inventor: UEDA YOSHIYUKI
IPC: E04F13/21
Filed: 1982-07-31
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-S61291826-A (JP)
Title: Device for fixing thermocouple
Inventor: ASAGAMI TATSUO
IPC: F23N5/10
Filed: 1985-06-20
Abstract: PURPOSE:To positively fix a thermocouple by providing a mounting base having at its tip end a recessed portion having a configuration which is the same as the outer configuration of the thermocouple, a thermocouple fixing member which is an elastic member having one end portion bent at an acute angle from the other end of a keeping portion having a configuration which is the same as the outer configuration of the thermocouple, and a fixing tool for fixing the other end of the thermocouple fixing member into a mounting hole. CONSTITUTION:An engaging portion 18 of a thermocouple fixing member 17 is engaged with an engaging member 14 of a thermocouple mounting base 11 and a thermocouple 13 which has been fitted into a recessed portion 12a of a support member 12 is provisionally pressed by a keep portion 17a, and further a fixing member 20 inserted through a hole 19 of the other end 17d is clamped in a mounting hole 16. A clearance 21 formed between the other end portion 17d of the thermocouple fixing member 17 and the horizontal portion 11b of thermocouple mounting base 11 until the gap 21 is removed, a bent portion 17c of an acute angle creeps into the back side of the thermocouple 13, and the thermocouple fixing member 17 positively embraces the thermocouple 13 and fixes the same.
Patent JP-H0428514-A (JP)
Title: Semiconductor-device sealing device
Inventor: OMURA YASUSHI
IPC: B29L31/34
Filed: 1990-05-24
Abstract: PURPOSE:To eliminate the adverse effect of dust on a lead frame before sealing and a pretreater by arranging the pretreater for storing a resin tablet and supplying a conveyor with the resin tablet on the side opposite to the side, where the lead frame before sealing is stocked, with respect to a mold press device. CONSTITUTION:A tablet loader 53 changes a plurality of resin tablets being fed from an intermittent feeder to a tablet conveyor 42 so as to be equalized to the arrangement of the pots 54 of the bottom force 48 of a mold press device 39. Accordingly, the pretreater 43 of the resin tablets is disposed on the side opposite to a position (a chamber 35), where a lead frame 40 before sealing is stocked, with respect to the mold press device 39 while a frame conveyor 41 and the tablet conveyor 42 are both arranged on mutually opposite side with respect to the mold press device 39.
Patent JP-S62292312-A (JP)
Title: End mill
Inventor: TSUJIMURA OSAMU
IPC: B23C5/10
Filed: 1986-06-10
Abstract: PURPOSE:To prevent an end mill from inclusion of chips without degrading the strength of cutting edge by forming the end face of an end mill body with a slant surface located on the axial endmost of cutting edge and inclined to a plane orthogonal to the axis of said body. CONSTITUTION:The side face W1 and bottom surface W2 of a workpiece W are respectively cut by cutting edges 14 of a throwaway tip 13 and bottom edges 15 of the throw-away tip 13 at the endmost portion of an end mill body 10. And since the end mill body 10 is formed on the end face 16 with a slant surface, a large gap 17 is formed between the end face 16 and the bottom surface W2 of the workpiece W. Thus, particularly in the throw-away tip 13 at the end side of end mill body 10 is prevented the occurrence of inclusion of ships so that chips cut by the throw-away tip 13 at the base end side of end mill body 10 are not rubbed between said tip and the bottom surface W2 of workpiece W even if they drop to the end 16 side. As a result, the cutting edges 14 and the body 10 itself are not damaged and the roughness of bottom surface W2 is never degraded.
Patent JP-S5470427-A (JP)
Title: Herbicidal composition for paddy rice field
Inventor: NAKA HIROYUKI
IPC: A01N57/00
Filed: 1977-11-11
Abstract: PURPOSE: To provide a herbicide for paddy rice field, containing 4 kinds of herbicidal components.  
     CONSTITUTION: A herbicidal composition containing (A) S-ethylhexahydro- 1H- azepin carbothioate, (B) 3-isopropyl-1H-2, 1, 3-benzothiadiazin-4(3H)-one 2, 2-dioxide, (C) 2-methyl-4-chlorophenoxybutyric acid and/or 2-methyl-4-chlorophenoxyacetic acid thioethyl ester, and (D) one or more compounds selected from 2- methylthio-4-ethylamino-6-(1, 2-dimethylpropylamino)-s-triazine, 2-methylthio-4, 6- bis(ethylamino)-s-triazine, 2-methylthio-4, 6-bis(isopropylamino)-s-triazine, and 2- methylthio-4-ethylamino-6-isopropylamino-s-triazine. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5759188-A (JP)
Title: Electronic timepiece with battery life display
Inventor: OSHITARI TERUBUMI
IPC: G04C10/04
Filed: 1980-09-27
Abstract: PURPOSE:To make the display of a battery life possible by applying the driving signal causing fine vibration of the second hand to a pulse motor. CONSTITUTION:Hand operation display devices 8-10 driven by the clock signals generated by a reference oscillator 1, and a battery life detecting circuit 6 detecting the voltage drop of a battery for electronic circuits are provided, and a pulse motor 8 is driven by the driving signal P1 outputted at every fixed period, by which the hands consisting of the minute hand 9 and the hour hand 10 are operated and the time is displayed. In order to vibrate the minute hand 9 finely when the voltage drop of the battery is detected, the driving signal P3 for fine vibration having the polarity reverse to that of the signal P1 and of the narrow pulse width at which the motor 8 is prevented from making one step turning operation intermittently during the duration of the period of the signal P1 is supplied to the motor 8 after the signal P1.
Patent JP-S5258186-A (JP)
Title: Main shaft unit equipped with eccentric positioning device
Inventor: YAMAZAKI KOUJI
IPC: B23B19/02
Filed: 1975-11-10
Abstract: PURPOSE: To perform accentric positioning of the center of shaft in power chucks easily by means of an eccentric positioning device incorporated into the spindle itself. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5837058-A (JP)
Title: Hydrophobic dye composition
Inventor: HATSUTORI HIDEO
IPC: C09B67/46
Filed: 1981-08-27
Abstract: PURPOSE:To provide a hydrophobic dye compsn. with an excellent storage stability consiting of a hydrophobic dye, a dispersant, water, a urea compd. and a diethylenetriaminepentaacetate compd. CONSTITUTION:A mixture of 5-70wt% hydrophobic dye such as disperse dye or fluorescent dye, 1-30wt% dispersant (e.g., naphthalenesulfonic acid salt/formalin condensate) and 25-90wt% water, is pulverized and dispersed in sand mill, colloid mill, etc. and then 1-20wt% urea compd. (e.g., urea), 1-20wt% diethylenetriaminepentaacetate compd. (e.g., sodium diethylenetriaminepentaacetate) and, if necessary, preservative, defoamer, etc. are added to it. EFFECT:Generation of ammonia gas by hydrolysis of the urea compd. is prevented and a hydrophobic dye compsn. with an excellent redispersibility is obtained.
Patent JP-H04361856-A (JP)
Title: Twin belt type continuous casting apparatus
Inventor: OTAWA KIMIAKI
IPC: B22D11/12
Filed: 1991-06-06
Abstract: PURPOSE:To prevent breakage of a cast slab being subjected to rolling reduction under imperfect solidified condition in a twin belt type continuous casting apparatus. CONSTITUTION:In the twin belt type continuous casting apparatus provided with a mold having rectangular cross section, composed of one pair of belts 41, 41 descended at the fixed interval in the faced parts and one pair of short side blocks 6, 6 forming interval having wider than the interval of the above belts by descending while contacting with the facing parts in both belts 41, 41, and a rolling reduction device for executing the rolling reduction to long sides of the cast slab 1 continuously cast in this mold under imperfect solidified condition, a continuous projected parts 6a in shifting direction is arranged on the surface of the above short side blocks 6, 6 contacting with the molten metal 3 becoming shifting wall in the above mold to form recessed parts 1b at the short sides in the cast slab so that compressed stress acts to the short sides at the time of executing the rolling reduction, and the breakage of cast slab 1 is prevented.
Patent JP-H09318928-A (JP)
Title: Active matrix type display device
Inventor: SASAKI MINORU
IPC: G02F1/1368
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To decrease the fluctuation in pixel voltage regardless of the magnitude of a coupling capacitor and to make high-quality display with high luminance by impressing image voltage on respective signal lines in an arbitrary divided period and impressing such voltage at which the average voltages of the respective signal lines are made respectively constant in one scanning period in another divided period. SOLUTION: When a transistor (TFT) 1-11 opened thus far in the state of impressing a certain signal voltage on the signal line SIG1 is closed, the voltage impressed on the signal line SIG1 is accumulated in the capacitor 1-12 when the TFT is closed. Each one scanning line period is, thereupon, divided to several divided periods, the arbitrary signals are impressed on the signal lines during the other respective divided periods exclusive of the last divided period verging on the closing timing of the TFT 1-11. The image signal of the initial voltage is applied in the last divided period. In addition, the voltages are applied in the respective scanning periods in such a manner that the respective average values during the each one scanning period attain the certain determined values, for example predetermined values, such as 0V or +1V, or -bV.
Patent JP-H0428019-A (JP)
Title: Servo circuit for optical information recording and/or reproducing device
Inventor: AOKI TAKASHI
IPC: G11B7/09
Filed: 1990-05-23
Abstract: PURPOSE:To always stably perform appropriate servo without generating out-of- servo by performing servo control by selecting a servo signal on which no defective part is affected based on the output of a defect detecting means. CONSTITUTION:Plural detecting systems which detect the servo signals based on reflected light at different positions on the same servo line of a recording medium, and the defect detecting means 66 which detects the defective part on the servo line based on the servo signal not being used in the servo control out of detected servo signals are provided. A selection means 67 which selects the detecting system not being affected by the defective part from the plural detecting systems based on the output of the defect detecting means is provided, and the detecting system can be switched to the one not being affected by the defective part even when the defect exists on the recording medium by performing the servo control by the servo signal by the detecting system selected by the selection means 67. In such a way, it is possible to prevent the out-of- servo occurring and to always maintain an appropriate servo state.
Patent JP-S6116441-A (JP)
Title: Device for detecting flares with inferior shape
Inventor: KIKUHARA SATORU
IPC: H01J9/42
Filed: 1984-07-02
Abstract: PURPOSE:To automatically detect flares with an inferior shape having cracks, projections or stage differences on their brim surface instead of performing visual inspection by converting the degree of the irregularity of the brim surface into the magnitude of an electric signal. CONSTITUTION:A flare 1 is mounted on a rotary head 4, which is placed over a motor 6 through a gear 5, almost coaxially with the rotary head 4. And, the flare 1 is rotated in the circumferential direction. A deviation detector 2 touches the brim surface of the flare 1 and acts according to the irregularity of the brim surface. An electric controlling circuit 3 judges whether the shape of the flare 1 is superior or inferior by treating electric signals from the detector 2. When a flare 1 with an inferior shape is rotated, the deviation detector 2 touching the flare 1 operates according to its irregularity. In the electric controlling circuit 3, electric signals from the deviation detector 2 are converted into voltage levels proportional to deviations by means of an amplifier 10. Then, the thus obtained voltage levels are differentiated by a differentiating circuit 11 to produce a differential signal which is then compared with both a voltage level determined by an upper-limit-setting circuit 12 and that determined by a lower-limit-setting circuit 13 in a comparing circuit 14, thereby delivering a signal when the differential signal is not within the determined voltage range.
Patent JP-S6117077-A (JP)
Title: Connection apparatus for testing watt-hour meter
Inventor: KAGAWA TOKUO
IPC: G01R35/04
Filed: 1984-07-02
Abstract: PURPOSE:To obtain a connection apparatus which can withstand high voltage with limited disconnection of lead wires, by making a common probe stick into a case, into which a water-hour meter is inserted, in the direction opposite to insertion thereof in such a manner as to free to advance or retract until it gets in contact with a power source terminal of the watt-hour meter. CONSTITUTION:A common probe 22 is so arranged as to stick into a receiving base l1d of a case, into which a 3-phase/3-wire type or 1-phase/3-wire type watt-hour meter is inserted, in the direction opposite to the insertion thereof in such a manner as to free to advance or retract by an elastic force of a spring 22c. The probe 22 is connected in positive contact with one power source terminal of the watt-hour meter inserted. In addition, two voltage terminal connection elements 30 connected to two voltage terminals of the watt-hour meter are separately provided on an insulation plate 23 turning together therewith and arms 31a and 30b of the connection elements 30 are adjustable in the stretch with a screw and nuts 33 and 34. Moreover, a contact pawl 32 is movable freely through a slot 31 or the like to ensure the connection of the connection elements 30 and voltage terminals. This produce a connection apparatus for testing the watt-hour meter which withstand a high voltage with limited disconnection of lead wires.