baber/WOPTO huggingface dataset:
Patent JP-S52107670-A (JP)
Title: Proportional weighing and mixing device
Inventor: NINOMIYA SHIYOUGO
IPC: B01F15/04
Filed: 1975-12-19
Abstract: PURPOSE:To enable mixing ratio between powdery material and fluid material and fluid material to be accurately maintained at prescribed ratio.
Patent JP-S5941529-A (JP)
Title: Connection of pc pile with footing
Inventor: SUZUKI KAZUO
IPC: E02D27/12
Filed: 1982-08-30
Abstract: PURPOSE:To ensure the integrity of pillar or PC pile groups by a method in which tension members are connected to the PC steel materials of PC piles, concrete is placed and hardened, and prestress is introduced into the footing by the tension members projected from the top portion. CONSTITUTION:Plural PC piles 1 are penetrated into the ground, and PC steel materials 2 are exposed in a given length from the head of the piles. Tension members 4 of PC steel materials are connected through nuts 3 to the upper parts of the PC steel materials 2, and the upper ends of the members 4 are projected from the top positions P of the footing 5. Necessary iron bars are set, anchor bolts 6 are set, concrete 5a of footing is placed, and the base plates 7a of the pillar steel skeleton 7 are clamped with the anchor bolts 6 by the nuts 8. Concrete is placed up to the top position P to form the footing. After the footing is hardened, a prestress is introduced into the footing by a post tension method.
Patent JP-S63315629-A (JP)
Inventor: TANEUE FUMIO
IPC: D02G1/02
Filed: 1987-06-16
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-S5577163-A (JP)
Title: Semiconductor device
Inventor: MITARAI GOROU
IPC: H01L23/48
Filed: 1978-12-05
Abstract: PURPOSE:To improve temperature dependency of pair characteristics, by securely fixing plural semiconductor elements onto an insulating board of good thermal conductivity, such as beryllia, etc. CONSTITUTION:A beryllia board 5 of good thermal conductivity is fixed onto a prescribed section of an inner lead 4 of plural external draw-out leads 1, and a semiconductor element 2 is separated and fixed. The lead wire 1 and the element 2 are connected by a wire 3 and sealed by epoxy resin 6. As it is possible, in this mechanism, to increase number of connecting wires by 2 pieces as compared with the conventional 2-chip method, the defect of poor temperature dependency of pair characteristics can be eliminated, and therefore, a device of good characteristics can be obtained.
Patent JP-S5582088-A (JP)
Title: Device for measuring step of analog indication electronic time device
Inventor: FURIDORIN BUIGOTO
IPC: G04D7/12
Filed: 1979-11-22
Abstract: An electronic measuring apparatus for measuring the rate of an analog-display electronic watch which comprises a quartz oscillator, a frequency divider with an adjustable division factor, a stepping motor and a circuit which, when the stem of the watch is pulled, produces a measuring signal emitted by the stray field of the coil of the stepping motor and comprising trains of pulses whose period and content are respectively representative of the frequency of the oscillator and the division factor. The measuring apparatus comprises a pick-up means for detecting said measuring signal, circuits for computing the rate of the watch and means for displaying said rate.
Patent JP-S5774050-A (JP)
Title: Universal fishing bait and its preparation
Inventor: KITA SHIYOUICHI
IPC: A23K1/14
Filed: 1980-10-28
Abstract: PURPOSE: To prepare a fishing bait having high preservability and improved effectiveness to a wide vaiety of fish, by kneading raw krills with parched rye powder, and leaving the mixture at rest at normal temperature under sealed conditions.  
     CONSTITUTION: Crushed raw krill or thawed and drained frozen krill is mixed with parched rye powder at a weight ratio of about 5:4. The mixture thus obtained is crushed, thoroughly kneaded, put into a sealable container, and left at rest for 2W3 days in summer season, 3W5 days in winter season, and about 3W4 days in spring or autumn season. If necessary, the aged mixture is further kneaded. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5773772-A (JP)
Title: Heating fixation roller
Inventor: SHIRAIWA YOSHINORI
IPC: G03G15/20
Filed: 1980-10-27
Abstract: PURPOSE:To eliminate necessity of a temperature controlling device and maintenance of a heater by using a heat generating cylinder made of porcelain of barium titanate group etc. that has positive temperature resistance characteristic for a heating fixation roller. CONSTITUTION:A heat generating cylinder 2 which is the main body of the heating fixation roller 1 is made through forming porcelain PTC of barium titanate, etc., that has very large positive resistance characteristic to cylindrical shape. When temperature is low, this PTC has small resistance and causes relatively large current to flow, and by the flow of current, temperature rises due to Joule heat generated in PTC itself. When temperature arrives at a constant value, resistance of PTC becomes suddenly high and restrains current flow to decrease generation of Joule heat and maintains temperature at a fixed value. Consequently, temperature distribution becomes uniform over the whole surface of the roller 1. No change with the passage of time due to disconnection or oxidation etc., occurs and maintenance such as charge of the heater becomes unnecessary.
Patent JP-H06321611-A (JP)
Title: Production of patterned artificial stone
Inventor: SUEMATSU MOICHI
IPC: C04B28/02
Filed: 1993-05-17
Abstract: PURPOSE:To obtain a cylindrical artificial stone showing a same pattern, even when it is cut at any cross-section, and not slipping even when it is polished. CONSTITUTION:(a) Granite with an even color or a marble is crushed finely and is kneaded with a material which is obtained by crushing a gas concrete to a soybean size, cement, sand and lime to increase the flow property. (b) Differently colored concrete 5, 6 is extruded by a screw from a cylinder tip 4 having a tapered trumpet shape. (c) According to the quantity extruded from the cylinder tip 4, a cylinder 3 in a mold frame 1 is gradually dropped, the artifical stone with a same pattern at any cross-section of the cylinder is produced. (d) After hardening, it is cut at a constant thickness and polished with a wire brush, and then only parts mixed with the gas concrete are removed and the stone having recesses at the removed parts is produced.
Patent JP-S637050-A (JP)
Title: Fast timing extraction circuit
Inventor: AWAI HIROMITSU
IPC: H03L7/08
Filed: 1986-06-27
Abstract: PURPOSE:To stabilize information transmission speed in a communication system as a whole, to lower the price of a device, and to miniaturize the device, by connecting the output of a second frequency divider which frequency-divides by half a first frequency divider, to the other input of a phase comparator, and extracting a timing clock from the output of the first frequency divider. CONSTITUTION:The output of a voltage controlled oscillator 15 is frequency- divided to 1/N by a 1/N frequency divider 16, and is taken out from an output terminal 17 as a timing clock signal 3. Meanwhile, the output signal of the 1/N frequency divider 16 is frequency-divided furthermore to 1/2 by a 1/2 frequency divider 18. A 1/2 frequency division signal 4 is impressed on the other input of a phase comparator 13. Therefore, the phase comparator 13 compares a trailing differential waveform 2 with the frequency dividion signal 4, and outputs a signal which represents a phase difference between them to the voltage controlled oscillator 15 through a low-pass filter 14. At this time, the operating frequency of the phase comparator 13 becomes f/2 against the transmission speed (f) of an input signal, and a circuit can be operated stably by using the phase comparator which is operated stably with f/2Hz. In other words, the circuit is operated stably even in transmission with double transmission speed.
Patent JP-H04349487-A (JP)
Title: Training device for aircraft
Inventor: WATANABE TAKESHI
IPC: G09B9/34
Filed: 1991-05-27
Abstract: PURPOSE:To properly and easily evaluate the fighting technique of a crew by recording an instrument display and the outward scene of a cockpit on a video track, recording the voices in the cockpit on a normal voice track, and recording flight data on a hi-fi voice track. CONSTITUTION:In a 1st recording means 1, a screen control unit 4 composes information pieces of video information from a television sensor CTVS 2 which performs the video conversion of the outward scene from the cockpit through an HUD(Head Up Display) and a display processor DP3 which outputs the video signal of the instrument display, etc., made on a multifunctional display. A 2nd recording means 6 inputs the voices in the cockpit to a normal voice recording part 8. A 3rd recording means 9 inputs the outputs of an INS 10, an ADC 11, and an ACS 12 to a hi-fi voice recording part 16 through a projection 13. Those are recorded on a video cassette tape 17 put on the market and the video cassette tape 17 is unloaded after flight and reproduced.
Patent JP-S5852779-A (JP)
Title: Optical reader for paper or the like
Inventor: KAMATA NORITAKA
IPC: G06V10/10
Filed: 1981-09-24
Abstract: PURPOSE:To obtain an invariably stable and accurate optical information output by correcting characteristic variations of a projector, a photodetector, etc., due to temperature fluctuations, a secular change, etc., through a controlling means for the quantity of projection. CONSTITUTION:An optical reader for paper, etc., consists of a detection part 14 for detecting the paper, etc., a controlling means 15 for controlling the quantity of projection of a projector 1 in response to reflected light, and a discriminating means 16 for discriminating whether paper, etc., is present at a detection position, etc. The controlling means 15 for the quantity of projection consists of an amplifier 6 for amplifying the output of a photodetector 2, a sample holding circuit 7, a comparing circuit 8, and a driving circuit 9. The output of the amplifier 6 is output as an optical information output.
Patent JP-H05324720-A (JP)
Title: Bilingual image forming device
Inventor: FUJISAWA TETSUO
IPC: G06F3/048
Filed: 1992-05-19
Abstract: PURPOSE:To make the position of an equivalent corresponding to a word in an original image clear by controlling bilingual information width to less than the information width of the original image information when the original image information and its bilingual information are put together at an upper and a lower position. CONSTITUTION:When bilingual information is outputted while limited to a specific number of characters, the outputting is performed up to bilingual information having no absence if plural pieces of bilingual information for one original image exist and one piece of bilingual information is outputted halfway. Then, it is judged whether or not the number of inserted lines is larger than the specific number of lines (S1804). When the number of inserted lines is not larger than the specified number of lines, it is judged whether or not insertion output is completed. When not, the process is repeated until it is judged that the output is completed. After the output is completed, a next priority word is read out (S1810) and after the number of equivalent lines is calculated (S1811), it is judged whether or not the sum of the number of inserted lines and the number of equivalent lines is equal to or less than the specified number of lines (S1812). When the sum is less, this process is repeated until it is judged that the sum is larger.
Patent JP-H07304585-A (JP)
Title: Automatic hook
Inventor: KAMIMURA TOSHIICHI
IPC: B66C1/36
Filed: 1994-05-11
Abstract: PURPOSE:To provide a highly practical and economically efficient hook which is used by hooking on a crane hook in bank work in a dangerous place such as flooding or flood damage of a river or the sea. CONSTITUTION:Fulcrum holes 6 are arranged in a plurality in a central part of a hook, and a shackle a3 is arranged in either of them, and the shackle a3 is formed integrally with a slipping-out stopper 4, and the slipping-out stopper 4 has a space, and is formed so that a proper part of a hook suspending part 1a can go in and out of the inside, and a shackle hole is arranged on the other end, and a long groove 9 is arranged in an upper part of the hook, and balancers 2 are arranged on both side surfaces so as to be locked by moving them along it. A pin groove 13 is arranged in a proper position of a tip part of the hook suspending part 1a, and an anchor wire 17 is formed in an annular shape whose inside is divided into two parts, and a pulley 16 is arranged in it, and a weight rope 15 is passed, and one end is connected to a shackle C8.
Patent JP-S5854045-A (JP)
Inventor: SUZUKI HAJIME
IPC: D03D49/12
Filed: 1981-09-26
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-H01318144-A (JP)
Title: Document processor
Inventor: HIROSE AKIRA
IPC: G06F17/21
Filed: 1988-06-20
Abstract: PURPOSE:To improve the working efficiency of document formation by converting a character having one attribute into a character included in the other attribute and converting a character not included in one attribute into a character included in the other attribute. CONSTITUTION:A specific character string in a document is displayed on a CRT 20 by prescribed key operation, and designate the character string to be converted. It is supposed that 'this' is designated as a character string to be converted. In case of converting the character string into upper case character string, an operator depresses a conversion key once. Thereby, a character conversion control part 16 defines a conversion part as a character conversion part 15B (for lower case character conversion), and when a character corresponding to the concerned number of characters is a lower case character, commands a character conversion part 15A (for upper case character conversion) to convert the character string into an upper case character string. Thereby, the conversion part 15A converts the character string to be converted into upper case character. In case of converting said character string into lower case character, the conversion key is depressed once. As the result, the character string is converted into upper case character. When the conversion key is depressed under said state, the upper case character are converted into lower case character.
Patent JP-H07332030-A (JP)
Title: Internal combustion engine tappet member provided with tip material having high bonding strength
Inventor: IWATA SHIGERU
IPC: B23K103/18
Filed: 1994-06-09
Abstract: PURPOSE:To provide an internal combustion engine tappet member in which a tip material is provided with high bonding strength. CONSTITUTION:A tappet member contains 0.13-0.5% by weight of C, 0.15-0.35% by weight of Si, 0.3-1.2% by weight of Mn, and 0.4-3.5% by weight of Cr, and as required, one or two kind of substance among 0.4-4.5% by weight of Ni and 0.15-0.7% by weight of Mo is contained. On a top face 1a on a cam contact face side of a low alloy steel tappet main body 1 provided with the composition in which the rest consists of Fe and unavoidable impurities, a green compact whose compound composition is comprised of 25-35% of Co, 0.1-1% of P, 0.5-10% of Cr3C2, 0.1-7% of one or more kind of substance among NbC, VC, TiC, Mo2C, and TaC, 0.1-3% of Fe as required, and the rest of WC is connected as a tip material 2 in a way of liquid phase sintering bonding.
Patent JP-S60133486-A (JP)
Title: Fixing device
Inventor: DEGUCHI YASUSHI
IPC: G03G15/00
Filed: 1984-07-20
Abstract: PURPOSE:To open an oscillatory and a fixed unit by one touch by providing the oscillatory unit with an operating lever and an engagement which engages part of a main equipment body freely associatively with the operating lever when the equipment body is divided into the oscillatory unit and fixed unit. CONSTITUTION:When the operating lever 26 is lifted up as shown by an arrow while a fixing device 15 is stored in the copying machine body 1, the 1st engagement lever 24 disengages from the engagement hole 25 of the copying machine body 1, and when the operating lever 26 is drawn to right, the fixing device 15 moves on a rail 21 and is drawn out. When the operating lever 26 is drawn to right, the 2nd equipment lever 29 disengages from an engagement shaft 31. When the operating lever 26 is lifted up greatly as it is both, units 17 and 19 are opened. When the fixing device is stored, the oscillatory unit 17 is rotated clockwise and then the fixing device 15 is only pressed in the copying machine body 1 along the rail 21.
Patent JP-H09312991-A (JP)
Title: Control of brushless motor
Inventor: FUKADA AKIYOSHI
IPC: H02P6/08
Filed: 1996-05-23
Abstract: PROBLEM TO BE SOLVED: To lessen vibration and noise and prevent a step-out by switching the excitation of armature windings properly. SOLUTION: A brushless motor 3 is controlled by a method wherein the brushless motor 3 is rotated with application voltage to the motor being varied by changing a duty ratio of chopping and the excitation of armature windings of the motor is switched based on the detection of position of a rotor 3a of the motor 3. In this case, induced voltage in each of the armature windings and half of a reference voltage Vdc/2 from a reference voltage generating circuit 5a are compared with each other by a comparing circuit 5b and the comparison result which is a position signal of a position detecting point is input into a control circuit 10.  Based on the time of one cycle measured at a former position detection and the duty ratio of chopping, the control circuit 10 calculates a standard value of a position detecting interval and then compares a position detecting interval obtained when the position is detected this time with the calculated standard value of a position detecting interval. When the position detecting interval obtained when the position is detected this time is larger than the standard value, the position detecting point this time is put back by a specified value and then an excitation switching timing of the brushless motor 3 is calculated based on the corrected position detecting point.
Patent JP-H07136305-A (JP)
Title: Golf exercising apparatus
Inventor: DEBITSUDO ESU KUROURITSUCHI
IPC: A63B69/36
Filed: 1994-06-10
Abstract: PURPOSE: To prevent lateral directional displacement by connecting a platform to a post positioned in the center of a base structure part by a universal joint, connecting hydraulic actuators to the platform by a spherical joint, and moving the platform to plural inclined positions on the base structure part together with the universal joint by the hydraulic actuators. CONSTITUTION: A platform 14 is connected to a post 32 supported in a central part of a base structure part 34 by a universal joint 40. This universal joint 40 has a first bracket 42 which is connected to the post 32 and supports a first pin 44, and the first pin 44 is extendedly arranged through a second pin 46 supported by a bracket 48 installed in a frame 22. The second pin 46 is made rotatable on the first pin 44 and the post 32. A pair of hydraulic rectilinearly advancing actuators 52 are arranged in the base structure part 34, and its piston 54 is connected to the frame 22 by a spherical bearing 56. The platform 14 is inclined together with the frame 22 by the hydraulic rectilinearly advancing actuators 52.
Patent JP-S5484363-A (JP)
Title: Vacuum cleaner
Inventor: KIMURA MASAHIRO
IPC: A47L9/20
Filed: 1977-12-16
Abstract: PURPOSE: To simplify dusting operation while preventing the damages of a spring body in case of the reversal of a dusting body, by winding the spring body and by reversing the dusting body by the accumulated force, in the manual dusting operation of a filter device.  
     CONSTITUTION: Dust in air containing dust sucked from a suction port not shown in the figure is separated by means of a filter device 4 of a dust collecting box 3, and clarified air is exhausted from a main body 1 through a motor fan 2. A dusting body 11 may be turned in order to take away dust collected by means of the filter device 4, thus vibrating a vibrator 9 by a dusting body 19, then removing dust. An inversion plate 12 simultaneously turns through clutches 11a, 12a at that time, and a spring body 16 is wound. When parting hands from the dusting body, the dusting body 11 is reversed by force accumulated in the spring body 16, and dust is again removed, but the rotation of the spring body 16 in the expanding opening direction is prevented by said clutches, thus obviating damages. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H023203-A (JP)
Title: Permanent magnet and its manufacture
Inventor: YAMAGAMI TOSHIAKI
IPC: C22C38/00
Filed: 1988-06-20
Abstract: PURPOSE:To provide an P-TM-B system permanent magnet of a thin thickness, high performance and low cost by making the specific quantity of an R2TM14B phase which is strong magnetic one and the fixed force of coercive force on a permanent magnet which makes material main constituents of a rare earth element, a transition metal element and a IIIb group element. CONSTITUTION:R (however, R is a kind of rare earth elements containing yttrium), TM (however, Tm is a kind of transition metal elements containing a IIb group) and X (however, X is a kind of IIIb group elements) is made material main constituents. The base constituents is melted and casted to perform hot working of a casting ingot at 500 deg.C or higher, the liquid phase of an R-rich phase which is a non-magnetic substance is eliminated to enrich a magnetic phase and mechanical orientation and magnetic anisotropy are given. The production of a magnet is regulated as a strong magnetic substance by aiming R2Fe14B (atomic ratio), but in the case where R is rich, an R-rich phase acts as a non- magnetic substance and, in the case where B is rich, a B-rich phase acts as the non-magnetic substance. As the result practical coercive force of 5kOe or more can be obtained although the R2Fe14B phase which is a strong magnetic phase has the existence of 93% or more of the whole.
Patent JP-H0318055-A (JP)
Title: Semiconductor device
Inventor: SASAKI TOMOYUKI
IPC: H01L27/108
Filed: 1989-06-14
Abstract: PURPOSE:To increase the capacity of stacked capacitor cells by forming a hole or a groove on a field oxide film of a part in contact with the first electrode of the capacitor. CONSTITUTION:A capacitor of a capacitor type memory cell has source or drain regions 12a, 12b of a transistor of the cell, a first electrode 6 extended on adjacent word lines 4a, 4b on a gate of a transistor through an insulating film 5 in contact with a field oxide film 2, a dielectric film 7 formed on the electrode 6, and a second electrode 8 on the film 7. A hole or a groove 14 is formed on the film 2 at the part in contact with the electrode 6 of the cell. Accordingly, stacked capacitor cells can be increased in an actual area without increasing the area as seen in a plane. Thus, the capacity of the stacked capacitor cells can be increased.
Patent JP-H09328232-A (JP)
Title: Artillery shell supplying device
Inventor: MOTOMURA MITSUYOSHI
IPC: B65G65/48
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To improve the workability and productivity, by automating a work for supplying the artillery shells aligned in the common direction, to the next process. SOLUTION: A zigzag path 2c is formed by arranging plural guide members 3a-3d zigzag inside a container 2, and a discharging means 4 is installed in opposition to a discharge port 2b formed at a lower part of the container 2. The means 4 is driven by a motor, and comprises a feeder 7 having a groove 7a for fitting the artillery shells 1, on an outer periphery, and a casing 8 for controlling the transfer of the artillery shells 1 with the feeder 7. An attachment 9a of a chain conveyer B is detected by a sensor, and the motor 6 is driven by the signal to supply the artillery shells 1 to the conveyer B.