baber/WOPTO huggingface dataset:
Patent JP-H0427794-A (JP)
Title: Vacuum pump
Inventor: IGUCHI MASASHI
IPC: F04D29/04
Filed: 1990-05-22
Abstract: PURPOSE:To attempt miniaturization of a pump and elevation of high speed rotation stabilized levitation by arranging a motor between an inner cylinder and a rotary shaft as well as setting a radial magnetic bearing and a thrust magnetic bearing between the rotor and the inner cylinder. CONSTITUTION:A rotor 2 is formed in an approximately cap shape, and a rotary shaft 4 is protrudingly set downward from the center of the inner surface of a top thereof. Also, an inner cylinder 5 lying between the rotor 2 and the rotary shaft is fixedly set in a cabinet 1. A radial magnetic bearing 7 and a thrust magnetic bearing 8 are set between the outer peripheral surface of the inner cylinder 5 and the inner peripheral surface of the rotor 2, and the rotor 6a of a motor 6 is set on the rotary shaft 4 and the stator 6b of the motor 6 is set on the inner peripheral surface of the inner cylinder 5. Thus, a high speed rotation stabilized levitation of the rotor 2 becomes extremely good as well as length of a pump can be fairly shortened with less space because the magnetic bearings 7, 8 and the motor 6 are set in the rotor 2.
Patent JP-H01302153-A (JP)
Title: Manufacture of gel for electrophoresis
Inventor: TAKEDA HISAO
IPC: G01N27/447
Filed: 1988-05-31
Abstract: PURPOSE:To obtain a gel for electrophoresis used for separate analysis on a vivo-derived substance, by a method wherein a plurality of monomer aqueous solutions are laminated by stages with different concentrations of acrylic amide and then, the solutions are polymerized. CONSTITUTION:Acrylic amide and a plurality of monomer aqueous solutions with different concentrations of acrylic amide containing a watersoluble divinyl compound and a polymerization initiator are laminated sequentially by stages and then, a plurality of monomer aqueous solutions laminated are polymerized. In the polymerization of a plurality of mononmer aqueous solutions within a plate, the specific gravity difference between adjacent solutions is set above 0.003 and the polymerization is performed in lamination in the descending order of the specific gravity from the lower layer to manufacture a gel for electrophoresis. To bring the specific gravity difference above 0.003, the concentration of acrylic amide between the solutions is altered and/or polyvalent alcohol such as glyceline, glucose and saccharose and a non-ionic specific gravity adding agent such as urine are used.
Patent JP-H087231-A (JP)
Title: Method for machining mr height of mr composite thin film magnetic head
Inventor: FUKAZAWA KATSUYA
IPC: B24B49/00
Filed: 1994-06-14
Abstract: PURPOSE:To obtain a method for machining an MR height of an MR composite thin film magnetic head capable of suppressing the dispersion of MR element positions in a head block and precisely machining the MR height by precisely measuring the MR element positions without using a resistance value of an MR element. CONSTITUTION:An MR test pattern 22 corresponding to the MR element and capable of optically detecting are arranged side by side on the head block 1 arranging side by side plural MR elements 21, and the MR test pattern 22 is detected optically by an image process part 61, and the dispersion in the MR element 21 positions is detected indirectly. The MR elements 21 are ground by using a lapping plate 60 while displacing the head block 1 so that the dispersion in plural detected MR elements 21 positions falls into an allowable value by an actuator 5.
Patent JP-H0426813-A (JP)
Title: Objective lens for microscope
Inventor: ARISAWA KATSUYOSHI
IPC: G02B21/02
Filed: 1990-05-22
Abstract: PURPOSE:To facilitate the good correction of chromatic aberrations and various other aberrations over a wide wavelength range by consisting of a 2nd lens group of >=1 pieces of independent convex lenses and the junction lens of >=1 pieces of convex lenses and a concave lens and specifying the characteristics thereof. CONSTITUTION:The 2nd lens group consists of >=1 pieces of the independent convex lenses and the junction lens of >=1 pieces of the convex lenses and the concave lens. This lens is so constituted as to satisfy equations I to IV when nd2N is designated as the average refractive index SIGMAndi/A at the wavelength (d) ray of the concave lens, nd2p as the average refractive index SIGMAndi/B at the wavelength (d) ray of the convex lens joined to the concave lens, nu2pp as the Abbe number (na-1)/(nF-nc) of the respective concave lenses, nu2N as the average Abbe number SIGMAnui/B of this concave lens, thetai2ct as the partial dispersion ratio (nc-nt)/(nF-nc) of one glass material among the glass materials used for this concave lens, nF, nd, nc, and nt respectively as the refractive indices of F ray, (d) ray, C ray and (t) ray, nid as the refractive index of the (d) ray of the glass material having the partial dispersion ratio thetai2ct. The chromatic aberrations and various other aberrations are well corrected over the wide wavelength region in this way.
Patent JP-S63296171-A (JP)
Title: Vector conversion processing system
Inventor: TSUKAGOSHI MAKOTO
IPC: G06F17/16
Filed: 1987-05-27
Abstract: PURPOSE:To convert the whole of a loop into vectors to shorten the execution time by dividing a loop, which has data dependency relations contradicting parallel execution, by the loop turn degree. CONSTITUTION:A vector converting part 22 is provided with a data dependency relation discriminating part 221 and a loop constituting part 222; and the discriminating part 221 discriminates whether a loop has data dependency relations contradicting parallel execution or not, and the loop constituting part 222 constitutes a second intermediate text 25 to divide the loop by such loop turn degree that data dependency relations contradicting parallel execution are resolved with respect to the loop which is judged to have data dependency relations contradicting parallel execution by the data dependency relation discriminating part 2, and the whole of the loop is converted to vectors. The loop which cannot be converted to vectors in the conventional method is converted into vectors. Thus, the execution time of a program in a vector processor is shortened.
Patent JP-2000322127-A (JP)
Title: Movable range control device
Inventor: SHIMIZU MIKIYA
IPC: G05D3/12
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To control a movable range in the two-axis directions or three-axis directions of a mobile object only by one detection mechanism and to control the movable range in an optional shape or space. SOLUTION: A fixed plate 8 is set up on a base 1 and has an aperture part 12. A moving plate 9 is set up on a plate 4 to be a mobile object and arranged in the aperture part 12 of the fixed plate 8. A detection circuit 10 monitors the conductive state between both the plates 8, 9. When the plate 9 is controlled so as to be moved in any one of X-axis, Y-axis and Z-axis directions and displaced in the aperture part 12, the plate 9 comes into contact with the plate 8 and their conductive state is detected by the circuit 10. A detection signal from the circuit 10 is sent to a rotation control circuit 11 to detect the movable range of the plate 4. A required movable range can be obtained by selecting the shapes of these plates 8, 9.
Patent JP-H10322982-A (JP)
Title: Cross-over line aligning jig
Inventor: NAKAJIMA KATSUMI
IPC: H02K15/04
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To prevent duplicated placement of cross-over lines by providing a hook which aligns and positions a selected cross-over line, so that the cross- over line is hooked on a specified commutator hook, and forming the ridgeline of the end of the tip of the hook almost into a straight-line shape, so that only one selected cross-over line is hooked. SOLUTION: A ridgeline 16 of the end of the tip of a hook 15 is formed into a straight-line shape, thereby a duplicated hooking, wherein the hook 15 hooks unnecessary cross-over lines 19 when the hook 15 pushes a selected cross- over line 11 upward after the hook 15 hooks the selected cross-over line 11, is effectively prevented. In addition, corners 17 are rounded to prevent damages to the electrical insulating coating on a cross-over line 11, and thus resulting in the degradation of insulation performance, and also prevent troubles of unwanted cross-over line 19 being hooked during an aligning operation. The ridgeline 16 of the end of the tip of the hook 15, formed almost into a straight- line shape, has an effect of ensuring the minimal hooking effect required and further preventing unwanted cross-over lines 19 from being hooked.
Patent JP-S63294530-A (JP)
Title: Liquid crystal display element
Inventor: MURAKAMI YOSHIYUKI
IPC: G02F1/1368
Filed: 1987-05-27
Abstract: PURPOSE:To improve the yield of production by connecting respective source electrodes to a source bus by source connecting parts in nearly parallel with a gate bus and connecting respective gate electrodes to the gate bus by the gate connecting parts in nearly parallel with the source bus. CONSTITUTION:Channels 24 of respective film transistors are paralleled in the transverse direction thereof with the gate bus 18. Namely, the source electrodes 19a and drain electrodes 15a are arranged in nearly parallel with the source bus 19 and the source electrodes 19a of the respective thin film transistors 16 are connected to the source bus 19 by the source connecting parts 31 nearly paralleled with the source bus 18. The respective gate electrodes 23 are connected to the gate bus 18 by the gate connecting parts 32 nearly paralleled with the source bus 19. Since the display element is constituted in such a manner, the deviation in the gate electrodes 23 is deviated in the transverse direction of the channels of the thin film transistors even if the gate electrodes deviate at the time of production and, therefore, the electrostatic capacity is hardly changed. The liquid crystal display element which has nearly the same characteristics of the thin film transistors even if the mask is deviated at the time of production is thereby obtd. and the production is facilitated.
Patent JP-S5357966-A (JP)
Title: Manufacture for color receiving tube
Inventor: MISONO MASAYOSHI
IPC: H01J29/07
Filed: 1976-11-05
Abstract: PURPOSE: To improve the quality of picture without increasing the manufacturing cost, by exposing with the use of the corrective lens further split locally for the lens effective surface of the auxiliary corrective lens. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5833806-A (JP)
Title: Inductance element
Inventor: SAKAMOTO TETSUYA
IPC: H01F17/00
Filed: 1981-08-24
Abstract: PURPOSE:To enlarge the inductance by eliminating abutment of cores through formation of coil with the conductive pattern on the flexible substrate. CONSTITUTION:The flexible substrate 1 on which surface the conductive pattern 2 is formed is wound around the ferrite core 3 which is integratingly formed and baked with formation of the closed loop. The conductive pattern end portions 11, 12, 13 are respectively connected with the end portions of the same 21, 22, 23. Thereby, a coil is formed by the pattern 2.
Patent JP-S5466063-A (JP)
Title: Fm discriminator
Inventor: KANEKI TOSHIYUKI
IPC: H03D9/00
Filed: 1977-11-07
Abstract: PURPOSE: To suppress the variation of center frequency of a FM discriminator small, and to obtain the easily-manufactured constitution, by detecting the variation of the amplitude of a high-frequency FM signal and by chaning it into two signals different in polarity.  
     CONSTITUTION: In the FM discriminator of the microwave band, a microwave input signal is divided by divider circuit 1 into two, which are supplied to two dielectric resonators 2 and 2'. Some of the input, on the other hand, branched 6 and detected 7 before being changed into two signals different in polarity via DC amplifiers 8 and 8', and they are applied to discriminator diodes 4 and 4' as a bias voltage. As a result, since the variation of the susceptance of diodes 4 and 4' can be suppressed small even if the variation in level of a microwave, the center frequency of the FM discriminator is stabilized without using a limiter, and its output is extracted from terminal. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05321034-A (JP)
Title: Copolymerized polyester conjugate yarn and production of combined filament yarn having shrinkage difference
Inventor: FUSHIMI HIROYUKI
IPC: D01D5/28
Filed: 1992-05-25
Abstract: PURPOSE:To obtain the subject conjugate yarn having modified crosssection, effective in preventing see-through and giving a woven or knit fabric having high performance by using a copolymerized polyester as a main component accounting for a specific fraction in the cross-sectional area and forming the apices of the cross-section with a subsidiary polyester component free from delustering agent. CONSTITUTION:The main component 1 of the objective conjugate yarn is composed of a polyester copolymer copolymerized with 2-20mol% of a third copolymer component capable of imparting high-shrinkage (e.g. isophthalic acid) and containing 1.2-10.0wt.% of a delustering agent (e.g. titanium oxide) and the subsidiary component 2 constituting the apices of the cross-section is composed of a polyester copolymerized with 3mol% of 5-sodium sulfoisophthalate, free from delustering agent and soluble in alkaline solution. These components are melt-spun through the same spinneret having a Y-shaped nozzle using a conjugate spinning machine to form 70-95% of the cross-sectional area with the main component 1 and form the apices of the modified cross-section with the subsidiary component 2. The objective copolymerized polyester produced by this process is effective in preventing see-through and useful as a combined filament yarn having shrinkage difference and giving a woven or knit fabric having high performance.
Patent JP-H07317920-A (JP)
Title: Valve device
Inventor: KATO HIDETAKA
IPC: F16K51/00
Filed: 1994-05-24
Abstract: PURPOSE:To prevent malfunction of a valve device, which is caused by infiltrating a fluid to be controlled into an gap between a guide post part of a valve plug and a guide member so as to be accumulated and stuck on a sliding face. CONSTITUTION:A plurality of circumferencial grooves 21 and ring projection parts 22 are axially and alternately provided in a guide post part 5A of a valve plug. A plurality of axial grooves 23 are formed in the circumferencial direction in the internal circumferencial face of a plug guide 7 to which the guide post part 5A is slidably fitted.
Patent JP-S58109498-A (JP)
Title: Oligoribonucleotide
Inventor: TANAKA HIDEAKI
IPC: C12N15/09
Filed: 1981-08-24
Abstract: NEW MATERIAL:An oligoribonucleotide wherein H of the hydroxyl group at the 5' terminal group is substituted with a group shown by the formulaI(R<1> is alkyl, phenyl, etc.; R<2> is H, alkyl, phenyl, etc.; R<1> and R<2> may be linked to form a ring) and H of the hydroxyl group at the 2'-position adjoining the 3' terminal group is substituted with a group shown by the formula II (R<3> is H or alkoxy). USE:A reagent for reserach, and a material in the area of genetic engineering. PROCESS:For example, a ribonucleotide derivative shown by the formula III (B<1> is adenyl, guanyl, cytosyl, uracil) and ribonucleotide are treated with ribonulease to give a dimer, which is reacted with a ribonucleotide shown by the formula IV in the presence of polynucleotide phosphorylase, to give an oligoribonucleotide.
Patent JP-H10320513-A (JP)
Title: Recording and reproducing device
Inventor: TOBIUCHI MASATOSHI
IPC: G10L19/00
Filed: 1997-05-22
Abstract: PROBLEM TO BE SOLVED: To automatically secure a proper operation or state according to the type or state of a loaded recording medium by setting the operation mode to a prescribed operation mode according to the state of the recording medium. SOLUTION: A system control part 6 detects the loading of a flash memory card 8 and reads the card information. Then, the part 6 carries out a reproduction processing subroutine if the card 8 is a read-only card, and meanwhile, detects a write prevention switch if the card 8 is not a read-only card and carries out the reproduction processing subroutine when the switch is turned on. When the switch is turned off, the part 6 detects the remaining capacity of the card 8. If no remaining capacity of the card 8 is detected, the part 6 carries out the reproduction processing subroutine. Meanwhile, the part 6 carries out a sound recording pause processing subroutine when the remaining capacity of the card 8 is confirmed. That is, the power is supplied to a microphone 1, a microphone amplifier 2, an LPF 3, an A/D converter 4, a digital signal processing part 5, etc.
Patent JP-H11293841-A (JP)
Title: Charcoal/gypsum board and its manufacture
Inventor: HANADA KOZO
IPC: E04B1/94
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a charcoal/gypsum board which is excellent in fire resistance and fire proofing property, humidity controllability, deodorizing property, heat retainability, electromagnetic wave shielding property, mildewproofing property, and antibacterial property, without decreasing the strength and rigidity of the gypsum board, and a method for manufacturing the same. SOLUTION: A charcoal/gypsum board is provided which contains 20 to 60 parts by weight of charcoal powders for 100 parts by weight of gypsum, the charcoal powders having a carbonization temperature of 800 deg.C or higher. A method for manufacturing the charcoal/gypsum board includes adding 20 to 60 parts by weight of charcoal powders with a carbonization temperature of 800 deg.C or higher to 100 parts by weight of hemihydrate gypsum, adding water to the mixture by not less than 50 parts to not more than 90 parts by weight for 100 parts by weight of the hemihydrate gypsum, kneading them together, molding the mixture into a plate shape, coagulate and setting it. Thereafter, it is dried in a temperature range of 100 to 200 deg.C for 20 to 40 minutes and then in a temperature range of 40 to 80 deg.C for one hour or more.
Patent JP-S63295734-A (JP)
Inventor: MATSUDA HIROO
IPC: D02G1/16
Filed: 1987-05-28
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-H02311889-A (JP)
Title: High-stability vertical deflection circuit
Inventor: OGINO MASANORI
IPC: H04N3/223
Filed: 1989-05-29
Abstract: PURPOSE:To reduce the fluctuation of the size of vertical deflection and the position of a vertical screen by providing a vertical deflection current amplitude detection means, a vertical deflection current mean value detection and amplification means and a negative feedback control circuit means and controlling the size and the position of a display screen. CONSTITUTION:The output of the vertical deflection current amplitude detection means 10 and the output of the vertical deflection current mean value detection and amplification means 7 are controlled so that the fluctuation thereof is checked by the respective negative feedback circuit means. Since the size of the vertical screen is proportioned to the amplitude of a vertical deflection current by such control, the size of the vertical screen is stabilized. Since the position of the vertical screen is proportioned to the mean value of the vertical deflection current, the position of the vertical screen is stabilized. Thus, the vertical size and the vertical position of the display screen of a CRT display are stabilized with high accuracy.
Patent JP-H04357761-A (JP)
Title: Pictorial communication equipment
Inventor: HIRAI NOBUYUKI
IPC: H04N1/32
Filed: 1991-06-04
Abstract: PURPOSE:To use a built-in memory effectively in the pictorial communication equipment storing picture information in an external storage medium is which is freely attachable and detachable. CONSTITUTION:When the unloading of a floppy disk 20 is detected by a loading/ unloading detection sensor 10s, a main control part 1 deletes all or part of the same picture information with the unloaded floppy disk in a picture data storage memory 30 according to the control data of a picture management information storage memory 40 and a control data storage memory 50. Whereas, when the floppy disk is loaded, all or part of the picture information in the floppy disk mounted on the picture data storage memory 30 is transferred.
Patent JP-H10291566-A (JP)
Title: Cushioning material with groove for folding and cutting off
Inventor: SHIROMOTO NOBUAKI
IPC: B65D81/107
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To take measures to prevent breakage without labors in a short time, by forming grooves to fold and cut a cushioning material sheet and make an arbitrary shape and applying an adhesive material on one side face of the cushioning material and covering it with a release paper provided with division lines so as to separate the adhesive material at an arbitrary part. SOLUTION: Grooves 4 are formed on a cushioning material 1 such as a styrol foam board or an urethane board having a certain thickness so as to separate it at an arbitrary shape. An adhesive 2 is applied on one side face of the cushioning material 1 and the adhesive face applied with the adhesive 2 is covered with a release paper 3 provided with division lines 5 so as to make it separable at an arbitrary part. When using it, the cushioning material 1 is folded and cut off in an arbitrary shape and the release paper 3 is peeled off from an arbitrary division line. And the adhesive face is stuck on the external outside bottom face of a parcel sent through a home delivery service. And hence, the cushioning material can be applied without labors in a short time and spared when sticking it on only necessary parts.  And also household furniture or the like can be transported without scores when it is used therefor.
Patent JP-S5357588-A (JP)
Title: Apparatus for press punching holes in retainer blank for universal joint
Inventor: ISHIKAWA RIYOUICHI
IPC: B26F1/02
Filed: 1976-11-04
Abstract: PURPOSE: To accurately press ball pocket hole to universal joint retainer blank, by clamping the blank between fixed side means and movable side means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000321503-A (JP)
Title: Automatic adjusting method for confocal microscope and confocal microscope
Inventor: MATSUURA TATSUHIKO
IPC: G02B21/00
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a mass storage memory and to prevent the lowering of working efficiency by surely automatically adjusting a gain only at a soft level in a short time by automatically adjusting the gain of a photodetector from the information of one image plane by a retrieval technique. SOLUTION: The gain of the photodetector 19b is automatically adjusted from the information of one image plane by the retrieval technique. Namely, a CPU 81 arithmetically calculates the optimum gain of a variable gain amplifier circuit 46 by the retrieval technique of the optimum gain in order to make an output value stored in a frame memory 84 or a value obtained from that value coincide with a set target value stored in a target value memory 88. Then, the circuit 46 is set through a variable gain D/A by the gain obtained by arithmetic calculation, and the light receiving signal of the photodetector 19b is amplified by the gain, and the output value A/D converted by an A/C conversion circuit 41 is compared with the set target value. When they do not coincide with each other, the output value is made close to the set target value by repeating the arithmetic calculation and the comparison by the CPU 81.