baber/WOPTO huggingface dataset:
Patent JP-H05246542-A (JP)
Title: Pressurized air conveyor
Inventor: KANAZAWA HIRONORI
IPC: B65G51/03
Filed: 1992-03-06
Abstract: PURPOSE:To provide a pressurized air conveyor which can easily cope with variation of the standard of a light article to be conveyed. CONSTITUTION:In a pressurized air conveyor being of a model wherein press transfer is effected by exerting an air flow in a state that a light article 1 having a neck ring part 11 is suspended by means of a pair of guide rails 2, at least one of a pair of the guide rails 2 is made movable in the direction of width between guide rails 2 by means of an air cylinder 5.
Patent JP-S59173802-A (JP)
Title: Signal processor
Inventor: TACHIBANA YASUO
IPC: G05B15/02
Filed: 1983-03-24
Abstract: PURPOSE:To process sudden characteristic change effectively by applying a straight line to data in accordance with the method of least squares by using a sample value of a signal, finding out the difference between a value on the straight line and a sample value and adjusting the length of data. CONSTITUTION:A measured signal (x) is sampled by a sampling period TS and converted into a digital signal xh by an A/D converter 1. An inclination calculator 3 calculates the inclination alpha of a straight line when a segment is applied to N data in accordance with the method of least squares, an average value calculator 4 and a square sum calculator 5 find out the average value gamma of the straight line and a square sum S respectively and a difference calculator 6 finds out the square sum epsilon of the difference. In addition, a segment length deciding unit 7 finds out a fixed positive value epsilono and the maximum data length N within a range of the epsilono. A differencial value calculator 8 and a smoothed value calculator 9 calculate a differential value (uk) and a smoothed value (yk) respectively from the data length N and said values alpha and gamma and respective D/A converters 10, 11 converts said calculated values into analog signals u, y.
Patent JP-S59173987-A (JP)
Inventor: OGITA KUNIO
IPC: A61F7/08
Filed: 1983-03-23
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-2000246007-A (JP)
Title: Method for deaerating highly viscous liquid
Inventor: YOKOYAMA TAKASHI
IPC: B01D19/00
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To enable a method for deaerating a highly viscous liquid to be applied even to the deaeration of a sealing material forming a liquid crystal display device by changing the degree of vacuum stepwise to reduce the pressure, in a method for beaerating a highly viscous liquid by which air bubbles contained in the highly viscous liquid are removed by pressure reduction. SOLUTION: A container 2 storing a highly viscous liquid 1 is fixed in a desiccator 4 with the help of a fixing jig 3. In addition, a pump 5 for decreasing the internal pressure of the desiccator 4 is connected to the container 2 through piping 6. Further, a vibrating means 7 is additionally installed at the lower part of the desiccator 4 in order to vibrate the desiccator 4. Then as a first pressure reduction stop, the pressure is reduced, for example, at about 1 Torr for one minute and thereby, air bubbles 8 having a diameter of about 1 mm or more are deaerated. Next, as a second pressure reduction step, the pressure is reduced, for example, at about 10-1 Torr degree of vacuum for 10 minutes. In this case, it is desirable to once pressurize the interior of the desiccator 4 (open to the atmosphere) and then reduce the pressure.  Consequently, these procedures enable the air bubbles 8 which are not removed by an initial pressure reduction to disappear and the bubble deaerating effect by a second pressure reduction to be upgraded.
Patent JP-S54141512-A (JP)
Title: Radio communication system
Inventor: OGUCHI TAKUROU
IPC: H04B7/15
Filed: 1978-04-26
Abstract: PURPOSE:To completely prevent the effect by interruption waves, by avoiding transmission other than normal reception signal for PLL through the use of the pilot signal demoduoated from the PLL, in a multiplex radio relay unit using PLL. CONSTITUTION:The reception signal f D inputted from the reception antenna 1 produces the shift signal fo with the mixer 4 and the shift oscillator 5 as required, via the band pass filter 2 and amplifier 3, it is fed to the phase comparator 6 to perform phase comparison with the signal fT developed by VCO7, and the error signal is fed to VCO7 via the low pass filter 8 and amplifier 9 to control the oscillation frequency. The pilot signal fp having specific frequency and superimposed on the demodulation signal of the reception signal fD, is picked up at the terminal 11, and the operation signal fB is produced with the band pass filter 12 and the detectot 13, and this signal fB make contact the switch 15 and delivers the signal fT produced with the VCO7 from the transmission antenna 10.
Patent JP-H04284463-A (JP)
Title: Developing method and developing device
Inventor: KATO MAKOTO
IPC: G03G13/08
Filed: 1991-03-14
Abstract: PURPOSE:To establish a developing method in which the lowering of image density (developing density) is little for a developing device which is used in an electrophotographic copying device. CONSTITUTION:In a developing device provided with a developing roller 15 which approaches an electrostatic latent image forming medium 1a, and carrying and stirring means 20 and 21 for circularly moving developer 19 in parallel with the shaft direction of the roller 15, simultaneously supplying it to the roller 15 and electrostatically charging toner, it is actuated to satisfy Tc>=(upsilond.Mg.L)/(rho.S.upsilonx), where the circumferential speed of the electrostatic latent image forming medium 1a is upsilond, toner quantity adhering on the medium 1a is Mg, the distance of the developing roller 15 in the shaft direction is L, the volume density of the developer 19 is rho, the cross-sectional area of the developer 19 which flows in the shaft direction of the roller 15 is S, and the carrying speed of the developer 19 which flows in the shaft direction of the developing roller is upsilonx, on the other hand, the intended variation of toner mixing ratio in the shaft direction of the roller 15 is  Tc.
Patent JP-2000245761-A (JP)
Title: Arm suspender
Inventor: SUZAKI TAEKO
IPC: A61F5/40
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an arm suspender capable of stably holding an arm without applying the load to a neck. SOLUTION: An arm suspender 1 comprises a band member 2 hung on one shoulder, obliquely crossing a back, and reaching a chest and belly part at its end, and the other band member 3 hung on the other shoulder, intersecting the band member 2 on the back, and reaching the chest and belly part at its end. Both band members 2, 3 are connected to an L-shaped arm support member 4 holding an arm at two points, and the ends of both band members are connected at the chest and belly part while adjusting a length between two points. As the arm support member 4, a triangular cloth is used, and its two vertexes are respectively inserted into the fastening tools 2a, 3a to be fastened. Whereby the load of the arm part is dispersed and acted on both shoulders and chest and belly part.
Patent JP-H04284524-A (JP)
Title: Key input device
Inventor: SHIIHARA MASAHIRO
IPC: G06F3/02
Filed: 1991-03-14
Abstract: PURPOSE:To enable the user of a device to input quickly HIRAGANA(cursive form of Japanese syllabary) and KATAKANA(square form of Japanese syllabary) through the input of the alphabet by providing a key array in which consonant alphabets are arranged in plural lines at the side of vowelic alphabets. CONSTITUTION:Twenty-six pieces of alphabet keys from A to Z are arranged at positions from 1 to 22 and from 24 to 27, and a long vowel key '-' is arranged at the position 23. Then, an alphabet/numeral input switching key and a HIRAGANA/KATAKANA input switching key are arranged at 28 and 29 respectively so that the alphabet, the numeral, HIRAGANA and KATAKANA can be inputted, and by pushing 29, the input of HIRAGANA or KATAKANA by the input of the alphabet can be selected. Here, since five pieces of the vowels are arranged in a line at the rightmost column, and the consonants for inputting the Japanese syllabary are arranged at an upper part as shown in a figure, the quick key input can be executed.
Patent JP-S61207530-A (JP)
Title: Manufacture of alloy
Inventor: HAYASHI KIYOHIDE
IPC: C21C7/00
Filed: 1985-03-12
Abstract: PURPOSE:To manufacture an alloy with very low oxygen content easily and stably by refining each alloy of Ni base, Co base and Fe base in a vessel made of refractory mainly composed of nitrides. CONSTITUTION:In refining the each alloy of Ni base, Co base and Fe base, the refining is carried out in the vessel having a nitride content of >=70wt% in vacuum or under a nonoxidizing atmosphere; as the nitride, 1 or >=2 kinds among silicon nitride, boron nitride and the like are used. In this way, oxygen content in the molten alloy can be reduced easily and stably to a level as low as <=about 5ppm.
Patent JP-H02229106-A (JP)
Title: Solid cosmetic
Inventor: SHIYOUJI TOSHINORI
IPC: A61Q1/10
Filed: 1989-03-01
Abstract: PURPOSE:To obtain a solid cosmetic, good in spreading, excellent in makeup persistence and capable of blending a large amount of powder by blending a lipophilic ester and silicone oil with a solid cosmetic consisting essentially of an oil containing a polyvalent metal salt of a dialkyl phosphate and pigment. CONSTITUTION:A solid cosmetic consisting essentially of (A) 0.1-10wt.% polyvalent metal salt of a dialkyl phosphate, (B) 0.1-10wt.% one or two or more lipophilic esters selected from dextrin ester, sucrose ester and cholesterol ester of fatty acids, (C) 1-30wt.% silicone oil, (D) 15-90wt.% cosmetic oil which is liquid or semisolid at ambient temperature and (E) 5-90wt.% pigment. The above-mentioned cosmetic is excellent in extensibility and makeup persistence with light spreading without causing cracking and capable of blending a large amount of powder therewith. Thereby, high covering power can be obtained.
Patent JP-S54140910-A (JP)
Title: Step motor
Inventor: NISHIMURA CHISATO
IPC: H02K37/12
Filed: 1978-04-25
Abstract: PURPOSE: To smoothly rotate a rotor for a long time, by reserving lubricating oil in an opening defined by a flat oil cap and an oil storage recess provided on the central part of a pinion whereon a magnet plate is fixed.  
     CONSTITUTION: The annular magnet plate 2 of the rotor A is fixed on a step part 1a formed on the pinion 1 made of resin such as nylon. The oil storage recess 1b is provided on the central part of the pinion. A shaft hole 1c is provided through the central part of the pinion. The flat oil cap 3 is fitted in the oil storage recess 1b. A stator B has a yoke 8 and an iron core 7 fitted in an internal opening of a coil frame whereon a coil 6 is provided. A shaft 4 projects from end face of the iron core 7 at the side of a toothed magnetic pole plate formed at one vertical side of the yoke 8 and extends through the shaft hole 1c of the rotor A. The lubricating oil such as grease is reserved in the opening defined by the oil storage recess 1b and the oil cap 3 of the rotor A. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62206838-A (JP)
Title: Manufacture of silicon wafer
Inventor: TSUJI MIKIO
IPC: H01L21/322
Filed: 1986-03-06
Abstract: PURPOSE:To form a semiconductor device, defects in which are reduced and which has high quality, with high yield by high-temperature short-time lamp annealing the surface of a silicon substrate, oxygen concentration in which is kept within a specific range, and shaping a polycrystalline silicon layer on the back of the substrate. CONSTITUTION:A silicon substrate 1 having oxygen concentration of 1X 10<18>-2X10<18>pcs/cm<3> is annealed by means of infrared rays 3 from a halogen lamp, and a polycrystalline silicon layer 2 is shaped on the back of the sub strate. Consequently, a silicon wafer having few fine defects is acquired. The upper limit of oxygen concentration contained in the silicon substrate 1 is brought to 2X10<18>pcs/cm<3> because the upper limit of oxygen concentration in the silicon substrate 1 manufactured through a CZ method used for manufac turing a semiconductor device is decided to be 2X10<18>pcs/cm<3>. When the silicon substrate 1 is heated at a high temperature, a large number of slips are generat ed in a region having low oxygen concentration. Accordingly, the lower limit of oxygen concentration in the silicon substrate 1 is brought to 1X10<18>pcs/cm<3>.
Patent JP-H10232121-A (JP)
Title: Angle-measuring equipment
Inventor: FUJII YUSAKU
IPC: G01B11/26
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To easily and positively apply measurement rays to the desired position of an object to be measured and to simultaneously measure all angle components of three degrees of freedom being sufficient for describing the posture of a rigid body completely. SOLUTION: In an angle-measuring instrument 1 that is constituted to guide parallel beams emitted from a light source 2 outside the measuring instrument 1 by a beam splitter 3, pass rays entering the measuring instrument 1 again after being reflected on the surface of an object 4 to be measured through a convex lens 5, measure the angle of an object 4 to be measured by obtaining position information on the focusing surface of the convex lens 5, another beam splitter 6 for dividing a light path into two portions is arranged at the rear of the convex lens 5, for example CCD cameras 7 and 8 are arranged at positions where the real image of the object 4 to be measured at the rear part from the focusing position of the convex lens 5 and the focusing position of the convex lens 5,  and the real image of the object 4 to be measured that is formed at a rear position from the focusing position of the convex lens 5 is utilized.
Patent JP-S60194347-A (JP)
Title: Hydrogen gas sensor
Inventor: YOSHITAKE TSUTOMU
IPC: G01N27/12
Filed: 1984-03-15
Abstract: PURPOSE:To perform the measurement of the concn. of hydrogen in gas, by bringing gas containing hydrogen into contact with an amorphous alloy and detecting th change in electric resistance by the absorption of hydrogen by said amorphous alloy. CONSTITUTION:Amorphous alloy thin films are vapor deposited on a square shape glass substrate 20 as resistors 21-24. The resistors 22, 24 and a current terminal 30 are blocked from the outside by a glass lid and the resistors 21, 23 are contacted with hydrogen gas by a gas introducing pipe 29. A heat generator 31 is attached to he back side of the substrate. By supplying a current to the heat generator 31 in such a state that a switch 32 is closed, a bridge can be held to a predetermined temp. The switch 26 is closed and gas is introduced from the gas introducing pipe 29 to bring the resistors 21, 23 into contact with hydrogen gas. The amorphous alloy as the resistor absorbs hydrogen in gas to increase electric resistance and a bridge circuit becomes non-equlibrium. The output voltage from the bridge is recorded by a recorder 28.
Patent JP-H10227339-A (JP)
Title: Planetary gear device without auxiliary carrier disc
Inventor: IGAKU SHIYOUJI
IPC: F16H1/28
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To reduce the number of component members so as to reduce parts cost by constituting a carrier supporting planet gears and taking out reduced rotation out of one disc. SOLUTION: This planetary gear device is constituted into a two step speed reducing device with a front step first unit A and a rear step second unit B. In the first unit A, a plurality of planet gears 2 mesh with a center sun gear 1 so as to surround it. The planet gear 2 is rotatably supported with a planet shaft 5 integrated with a main carrier disc 4 cantilever-likely. In the second unit B, a plurality of planet gears 27 are arranged so as to mesh with a sun gear 26. This main carrier disc 29 is also integratedly formed with planet shafts 30, and the planet gear 27 is cantilever-likely supported with the shaft. An input shaft such as a motor shaft is inserted into the sun gear 1, the main carrier board 4 is rotated at reduced speed, and the rotation rotates the rear step sun gear 26 so as to further reduce speed in the rear step.  By constituting the cantilever-like carriers in this way, the number of part items and material cost can be reduced.
Patent JP-H10246859-A (JP)
Title: Optical switch
Inventor: TAMURA MITSUAKI
IPC: H04B10/27
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of coupling by making it secure to press a moving-side optical fiber of the optical switch in a fiber lead-in groove. SOLUTION: The optical switch equipped with a substrate having a fiber array member 3 which has fiber fixation grooves formed on its top surface and 1st optical fibers 2 fixed in the fiber fixation grooves respectively and fiber lead-in grooves 9 opposite the fiber fixation grooves of the fiber array member 3 and a carrying mechanism which carries one or more 2nd optical fibers 4 to the fiber lead-in grooves 9 is provided with a pressing member 11 which presses the 2nd optical fibers 4 against the fiber lead-in grooves 9 while leaving a gap between the 2nd optical fibers 3 and fiber lead-in grooves 9 at a slight distance from the tips of the 2nd optical fibers 4.
Patent JP-S62206657-A (JP)
Title: Inter-processor data transfer system
Inventor: TANAKA HIROYUKI
IPC: G06F13/38
Filed: 1986-03-07
Abstract: PURPOSE:To reduce the load of an FIFO memory for the transfer of data by using a single bit in a word as the control information showing the end of a data block. CONSTITUTION:A processor 10 set at the write side outputs the data supplied from outside to a data bus 13 and writes them to an FIFO12 by the writing signal WR17. Then the processor 10 decides the final data on a block by a deciding standard set previously and then asserts a LASTBIT signal 22. A timing circuit 19 produces a LASTBIT signal 23 and a count UP signal 25 based on the signal 22 and the signal 17. Thus the LASTBIT is written to the FIFO12 and at the same time the signal 25 is supplied to an UP/DOWN counter 21 with addition of +1. Then a read request signal 27 is asserted when the contents of the counter 21 are not equal to zero. While a processor 11 set at the read side is urged to read data.
Patent JP-S60192127-A (JP)
Title: Damper disc
Inventor: MURAKAMI KIYOJI
IPC: F16D13/68
Filed: 1984-03-14
Abstract: PURPOSE:To aim at absorption of a wide-angle torsion vibration with an elastic body being small in its elastic value, by interposing the elastic body capable of expansion and contraction in its circumferential direction, between an internal roller and a planetary carrier. CONSTITUTION:A circular spring holder 11 is tightly attached to a part of a carrier 8 between each of planetary gears 7, and each spring fitting hole 12 is formed in the peripheral side of each holder 11. Likewise, each U-shaped plate spring 15 is elastically fitted in each fitting hole 12, and a free end part at the peripheral end side of each spring 15 is engaged with a notch part 16 of an internal roller 9. With this constitution, an angle of torsion between the planetary carrier 8 and the internal roller 9 is reduced to that torsion to be produced betwen an input member 1 and an output member 2 whereby the plate spring 15 is compressed or pulled up as much as an extent equivalent to the decreased angle of torsion. Therefore, a wide-angle torsional vibration is absorbable by an elastic body being small in its elastic value.
Patent JP-H11226867-A (JP)
Title: Multiple polishing device
Inventor: NAGAYAMA HITOSHI
IPC: B24B41/06
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To provide a multiple polishing device wherein necessity for a robot between adjacent polishing units is eliminated to decrease the number of robots to be used, a cost is reduced, and the device is miniaturized. SOLUTION: This constitution is formed such that a block transfer mechanism 12 having a block guide 16 freely displaceable between a first position in contact with a block 5 on a surface plate 3 and a second position not in contact with the block is provided between adjacent polishing units 1, 1, and by this block guide 16, the block 5 provided on the surface plate 3 of the polishing unit 1 in a front step is made to sideslip so as to be moved onto the surface plate 3 of the polishing unit 1 in a rear step.
Patent JP-H10245028-A (JP)
Title: Cushioning body made of cardboard
Inventor: NAKATANI KOJI
IPC: B65D5/50
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To improve the cushioning property of a cushioning body made of cardboard. SOLUTION: By connecting an external cushioning plate 22 and an internal cushioning plate 23 in order to both side edges of a base plate 21, the external cushioning plate 22 and the internal cushioning plate 23 are made to confront, to each other, and at connected parts of the external cushioning plate 22 and the internal cushioning plate 23, cushioning claws 40 of which the leading ends are alternately shifted in the opposite directions, are formed. An internal end plate 36 is connected to both end edges of the internal cushioning plates 23, and a recessed part 41, in which an article to be packaged is fitted, is formed of the internal cushioning plates 23 being confronted to each other, the internal end plate 36 and the base plate 21.  An impact to the article to be packaged which is fitted in the recessed part 41 for fitting is softened by a flexibility of the external cushioning plate 22 and the internal cushioning plate 23 being allowed accompanying a rocking of the cushioning claws 40.
Patent JP-S63218775-A (JP)
Title: Water-color ink
Inventor: NAGAI KIYOFUMI
IPC: C09D11/03
Filed: 1987-03-06
Abstract: PURPOSE:To obtain a water-color ink, containing specific two kinds of dyes, having excellent water resistance and light fastness of recorded images and good color tone as black color without clogging even when used in ink jet recording and useful for printing, writing and recorders. CONSTITUTION:The aimed ink, containing at least two kinds of (A) a dye expressed by formula I (R1 and R2 are H, alkyl, alkoxy, hydroxyalkyl, nitrile, sulfonic acid, carbamoyl, sulfamoyl, acetyl or acetylamino; R3 is H, alkyl or halogen; R4 is H, alkyl, alkoxy, halogen or sulfonic acid; R5 is amino or OH; X is H or cation of alkali metal, quaternary ammonium, quaternary phosphonium or organic amine; l and m are 1 or 2) and (B) a dye expressed by formula II (R6 and R7 are H, alkyl or halogen; R8 is H or alkyl; R9 is H or amino).
Patent JP-H05142791-A (JP)
Title: Electrophotographic sensitive body
Inventor: KIMURA TAKAAKI
IPC: G03G5/047
Filed: 1991-02-25
Abstract: PURPOSE:To provide the electrophotographic sensitive body which enables the control of the generation of interference fringe patterns without freshly providing a light diffusing and scattering surface on a conductive base body. CONSTITUTION:The charge generating layer 2 of the separated function type electrophotographic sensitive body constituted by laminating the charge generating layer 2 and a charge transfer layer 3 on the conductive base 1 contains fine particles to allow the transmission of light of the wavelength of exposing light.