baber/WOPTO huggingface dataset:
Patent JP-H10158052-A (JP)
Title: Slurry and powder of cement hydrate and cement composition containing the slurry or powder
Inventor: YAMAMOTO TAKANORI
IPC: C04B40/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a cement milk having low bleeding property and high density and showing desired strength without using calcium silicate hydrate by hydrating a cement with specified water/cement ratio and effecting the reaction while preventing aggregation. SOLUTION: A cement is mixed with water by 1 to 20 water/cement ratio and hydrated till the weight reduction by heating of the sample after dried at 80 deg.C becomes >=12%, and effected the reaction while preventing aggregation to obtain a cement hydrate slurry containing a cement hydrate having <=10μm average particle size. The cement hydrate slurry is dried till the weight reduction by heating at 80 deg.C becomes <=10%, and then classified to obtain <=10μm average particle size. Thus, a material with low bleeding property is obtd. comprising a cement hydrate powder having >=10,000m<2> /g Brain specific surface area. The material with low bleeding material, cement and water are compounded to obtain a cement milk.
Patent JP-H11151831-A (JP)
Title: Linear shuttle driving control method, linear shuttle driving device, and linear shuttle type printer
Inventor: FUJIMOTO HIROSHI
IPC: B41J2/245
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To provide a linear shuttle driving control method capable of stabilizing an operational speed and operational quality and of preventing the lowering of a rate of operation due to an error by a method wherein adequate correction control is executed before an error occurs even when defective pressing occurs in a linear shuttle device. SOLUTION: A linear shuttle 2 performs reciprocating movement such that the linear shuttle is driven at a constant speed in a predetermined constant speed region and is reversed at reversing regions disposed at both of the outsides of the constant speed region. The driving is restarted during a period of a pressing-standby time for pressing the linear shuttle 2 against a damper 4. When a constant speed region starting signal is detected immediately after the restarting, the control operation is continued by making the detected signal valid or the control operation is retried by making it invalid, then it is not immediately judged that the detection is caused by an error.
Patent JP-2001104461-A (JP)
Title: Deodorizer
Inventor: SUGIMORI TAKAO
IPC: A61L9/16
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To deodorize and exhaust air containing malodorous components. SOLUTION: After cooling air containing malodorous components, the cooled air is deodorized with a deodorant.
Patent JP-H11151608-A (JP)
Title: Replaceable type blade cutting tool
Inventor: SHIMOMURA HIROSHI
IPC: B23C5/10
Filed: 1997-11-20
Abstract: PROBLEM TO BE SOLVED: To center a replaceable blade accurately on a shank part and to fix it to high rigidity. SOLUTION: A cylindrical, shaft-shaped part 9, which projects outward in the direction of an axis, is formed at the rear end surface of a blade part 3 having a cutting blade, while a blind-hole-like, clamp hole 6 having a circular sectional form is formed at the middle part of the tip end surface of the shank part 2. In this case, the outer diameter of the shaft-shaped part 9 and the inner diameter of the clamp hole 6 are set in such a way that both are fitted into each other with a prescribed interference. In addition, the blade part 3 and the shank part 2 are fixed as follows: the stank part 2 is heated first, then the shaft-shaped part 9 is inserted into the clamp hole 6 whose diameter was enlarged by the thermal expansion. After this, both 3 and 2 are fixed through the interference fit due to thermal shrinkage.
Patent JP-2000141140-A (JP)
Title: Jig for pressing-in cylinder metal fitting
Inventor: MATSUBARA KENTARO
IPC: B23P19/02
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a jig to press cylinder metal fittings, inserted externally in a plurality of respective guide pins, in respective through-holes without damaging the inner walls of the respective through-holes even when the positions of a plurality of the through-holes of a rubber product body are changed due to vulcanization shrinkage. SOLUTION: A plurality of slide bases 14 approximately in a fan-shape placed between a central shaft 12 fixed on a pedestal 11 and an outer holder 13 with a slight gap provided therebetween are placed in a floating state through the working of springs 17a, 17b, and 17c. Since guide pins 16 supported at the slide base 14 are inserted in respective through-holes as fine control of a position is effected through floating of the slide base 14, the cylinder metal fitting is smoothly pressed in the through-hole along with lowering of the guide pin 16 through press from above during press-in.
Patent JP-H10161673-A (JP)
Title: Karaoke device
Inventor: TSURUMI KANEHISA
IPC: G10L25/48
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To make a singer correct the singing by watching the advice words, by marking the karaoke singing in every specific performance section, and displaying the advice words corresponding to the result of the marking during the performance of the prescribed performance sections, or immediately after the performance. SOLUTION: A voice signal processing unit 3 analyzes the frequency and the sound volume of an input singing voice signal, and generates the singing frequency data and the singing sound volume data. These data are compared with the frequency data and the sound volume data of a guide melody input from a CPU 10, to calcualte the difference data. The CPU 10 integrates the difference data. Further the rhythm difference data are concluded on the basis of a lag of a rise timing of the sound volume data, and the data is integrated. The integrated values are totalized at every one phrase of a karaoke song, to calculate a musical step point, a sound volume point and a rhythm point. The advice words on the point to be corrected, is displayed with the laughing- out face of an examiner, on the basis of the phrase point.
Patent JP-H11115761-A (JP)
Title: Gate arm breakage preventing device in arm type crossing barrier
Inventor: SAKAKIBARA KATSUNORI
IPC: B61L29/04
Filed: 1997-10-17
Abstract: PROBLEM TO BE SOLVED: To avoid damage of a gate arm due to collision with an automobile of particularly large height and the like and prevent it from bending by a blow of strong wind by making the range of operating a locking mechanism constituted of a movable plate and a fixed plate different in the ascent stroke and the descent stroke of the gate arm. SOLUTION: When a gate arm 19 beings to descend and slants at 70 degrees, pawl parts L6 , L7 are perfectly separated from rocker plate receivers L4 , L5 , and a movable plate 12 becomes in the condition free from a fixed plate 2. Namely, even against collision with an automobile of large height, the movable plate 12 can upward follow to it. Meanwhile, when the gate arm 19 begins to ascend, for a while the movable plate 12 and the fixed plate 2 are not in the locked condition, but when the slant becomes 20 degrees, the pawl parts L6 , L7 are a little engaged with the rocker plate receivers L4 , L5 , and a balancer B is integratedly combined with a locker L, and hence the movable plate 12 and the fixed plate 2 become in the locked condition. Namely, the gate arm 19 in the ascending stroke becomes in the condition having resisting force against a blow of strong wind.
Patent JP-H04193818-A (JP)
Title: Solid powdery cosmetic
Inventor: KATO TORU
IPC: A61K8/00
Filed: 1990-11-22
Abstract: PURPOSE:To obtain a solid powdery cosmetic having excellent practical characteristics such as spreadability on skin, adherability skin, make-up durability, refreshing feeling and excellent impact resistance, containing an oily component of a specific composition and a powdery component. CONSTITUTION:3-15wt.% oily component and 85-97wt.% powdery component are properly blended with a surfactant, a colorant, an antiseptic, an antioxidant, an ultraviolet light absorber and a perfume and prepared to give the objective substance. 1-7wt.% ester compound (e.g. hexyl oxystearate) of 6-18C aliphatic alcohol and 12-hydroxystearic acid and 1-6wt.% ester compound (e.g. propylene glycol dicaprate) of a specific polyhydric alcohol with 8-18C straight-chain saturated fatty acid are contained as the oily component. The amount of both ester components blended is >=30wt.% of the whole oily component.
Patent JP-H06167744-A (JP)
Title: Film feeding device for camera
Inventor: YOSHIDA MAKOTO
IPC: G03B17/28
Filed: 1992-11-30
Abstract: PURPOSE:To prevent the exposure surfaces of a film by photographing from being superposed by changing the feeding of the film corresponding to the change of an exposure picture by the photographing of the film when it is changed as to a camera provided with a variable focus lens. CONSTITUTION:In the camera which is provided with a photographing lens, an aperture frame for photographing formed so that it is not brought into contact with the exposure surfaces (e) and (f) of the film F and a film feeding means feeding the film F and by which the size of the exposure pictures formed on the exposure surfaces (e) and (f) of the film F is changed in accordance with the change of the focal distance of the photographing lens; a detection means detecting the focal distance information of the photographing lens, a set means setting the feeding quantity of the film according as the picture size is changed based on the focal distance detected by the detection means and a control means controlling the film feeding means based on the feeding quantity of the film set by the set means are provided.
Patent JP-H05160186-A (JP)
Title: Fine pd wire for semiconductor element
Inventor: IGA SUKEHITO
IPC: H01L21/321
Filed: 1991-12-04
Abstract: PURPOSE:To provide a fine Pd wire for semiconductor element composed of such Pd allay as causing no conventional trouble by improving sphericity and high temperature strength of ball within a predetermined compositional range. CONSTITUTION:The inventive fine Pd wire is composed of Pd added with one kind of 0.003-3at% of Ir, 0.003-1at% of Os or 0.003-1at% or Ru, total 2at% or mess or It, Os and/or Ru, or total 1at% or less of Os and Ru and containing inevitable impurities.
Patent JP-H02166474-A (JP)
Title: Color recording device
Inventor: AMAYA MIKIO
IPC: G03G15/01
Filed: 1988-12-21
Abstract: PURPOSE:To obtain a color image of high image quality by providing destaticizing means which remove electrification from a paper just after each toner image is transferred on the paper and makes it possible that the paper is horizontally conveyed at the direct rear of transferring units, respectively. CONSTITUTION:Paper destaticizing means 21 which remove the electrification from a paper 100 just after each toner image is transferred on the paper and makes it possible that the paper 100 is horizontally conveyed are provided at the direct rear of the transferring units 5a-5d which are oppositely arranged to photosensitive drums 1a-1d respectively. Thus, since the destaticizing means 21 for peeling a paper off are provided at the direct rear of the transferring units, the papers 100 are prevented from being pulled in a rotating direction after they are transferred. Then the papers 100 can be horizontally conveyed. Thus a position slippage which occurs when plural toner images formed on the plural photosensitive drums 1a-1d are overlappingly transferred is reduced and a color image of high image quality is obtained.
Patent JP-H09155483-A (JP)
Title: Cross bar correction method in transfer feeder and cross bar exchanging method
Inventor: KAWAMOTO KIICHIROU
IPC: B30B13/00
Filed: 1995-12-08
Abstract: PROBLEM TO BE SOLVED: To precisely mount a cross bar at a prescribed position of a cross bar receiving stand even if the height of a pass-line is changed. SOLUTION: A transfer feeder is equiped inside a transfer press having plural working stations, and it has plural cross bars 12 which is acted to the feed direction with a feed means 20 driven with a power taken off from the press body and which is acted to the lift direction with a lift means making a servo motor as the driving source. In this case, when each cross bar 12 is mounted on a cross bar receiving stand 32 in the case of exchanging a die, and it is transferred out from the inside of the transfer press body with a moving bolster 30 together with the die 31, the off-set amount of each cross bar 12 to the feed direction of the cross bar receiving stand 32 is corrected corresponding to the change of forcible down stroke of the cross bar 12 caused by the change of pass-line. Therefore, when exchanging the cross bar 12, the cross bar 12 can be mounted precisely at a prescribed position on the cross bar receiving stand 32.
Patent JP-H08176165-A (JP)
Title: Organic phosphite composition
Inventor: NODA TOSHIMITSU
IPC: C08L101/00
Filed: 1994-12-22
Abstract: PURPOSE: To obtain a stable organic phosphite composition useful as a stabilizer of synthetic resins by adding a specific diazabicyclic compound to an organic phosphite compound and improving hydrolysis resistance. CONSTITUTION: This organic phosphite compound is obtained by adding 0.01-5 pts.wt. of (B) a diazabicyclic compound as a preserving stabilizer, preferably 1,8-diaza-bicyclo(5,4,0)undecene-7 or 1,5-diaza-bicyclo(4,3,0)nonene-5 to 100 pts.wt. of (A) an organic phosphite compound. As the ingredient A, e.g. tris(2,4-di-tert- butylphenyl)phosphite, bis(2,4-di-tert-butylphenyl)pentaerythitol diphosphite, etc., can be used.
Patent JP-2000204316-A (JP)
Title: High solid content thermosetting composition having double curing mechanisms
Inventor: OHRBOM WALTER H
IPC: C09D201/02
Filed: 1998-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a coating composition capable of solving a problem comprising an excessive flow at the early stage of a thermosetting reaction by using a compound having a hydroxyl group and a carbamate group and a polyisocyanate cross-linking agent. SOLUTION: This high solid content thermosetting coating composition having double curing mechanisms comprises a compound having both a hydroxyl functional group and a carbamate functional group of the formula (R is H or an alkyl), a polyisocyanate cross-linking agent, and a aminoplast cross-linking agent. The effective equivalent of the aminoplast cross-linking agent is equal to or smaller than the equivalent of the carbamate functional group, and the effective equivalent of the polyisocyanate cross-linking agent is equal to or smaller than the equivalent of the hydroxyl functional group. The carbamate functional resin and the aminoplast cross-linking agent can control the rheology of the coating composition at the early time of a baking treatment for curing the applied coating composition.
Patent JP-H05155471-A (JP)
Title: Document cassette feeding device having self-checking mechanism for sensor circuit
Inventor: HATANO YOICHI
IPC: B65H7/14
Filed: 1991-12-04
Abstract: PURPOSE:To self-check whether a sensor circuit by which a document cassette charged in a document cassette feeding device is detected is constantly normally functioned. CONSTITUTION:A document cassette feeding device has a plurality of stage parts, wherein document cassettes are charged, and is disposed to the side part of a cage movable in a given direction and provided with a check circuit 63 containing a sensor comprising at least a pair of a light emitting element and a light receiving element, arranged facing the stage part, and detecting a document cassette charged in the stage part. The check circuit 63 comprises an oscillation control circuit 67 to flicker and control the light emitting element of which a sensor is composed, and an oscillation circuit 65, and a detecting circuit 71 by which the lighting-ON state and lighting-OFF state of the light emitting element are detected through a signal amplifying circuit 69, based on a signal from the light emitting element of which a sensor is composed.
Patent JP-H01162011-A (JP)
Title: Flat pulse generator
Inventor: KARIBE KOUJI
IPC: H03K5/08
Filed: 1987-12-18
Abstract: PURPOSE:To obtain an output pulse, whose rising and falling are rapid, to be plain in both high and low level sides by executing connection to the source of an FET and a constant current source, which are commonly connected, in a flat pulse generator FPG and removing an output from an interval between one drain of the FET and a drain resistance. CONSTITUTION:The two couples of a low power source coupled FET logic (SCFL) are parallelly connected just as being 'turned inside out'. Namely, in the respective SCFLs, slight field-through, to be generated by an input signal VIN and a reverse phase input signal VIN' are coupled at common connecting points among resistances RD1, RD2, FET1, FET3 and FET4 and between the FET4 and an FET2 in the relation of a reverse phase mutually. Thus, these field-through are canceled each other and accuracy is improved much more. Further, since the two SCFLs are coupled, an output high level VH and a low level VL can be set independently. Accordingly, since an allowing threshold level is wide, a GaAsMESFET can be used. Thus, the pulse at an extremely high speed can be generated.
Patent JP-H03182437-A (JP)
Title: Transfer device for sheet-shaped body and transfer method
Inventor: CHIKATANI HAJIME
IPC: B65H3/32
Filed: 1989-12-11
Abstract: PURPOSE:To prevent static electricity and surely transfer sheet-shaped bodies one by one from above by inserting blades between the uppermost sheet-shaped body and the next one to separate them from the position where one end of the uppermost body of stacked sheet-shaped bodies is gradually turned over. CONSTITUTION:A cylinder is rolled and displaced on sheet-shaped bodies 5 by the rotary motion and the linear shift of a suction tool 6. The uppermost sheet-shaped body 5 is turned over from the end, no slip occurs between it and the next sheet-shaped body 5, and no static electricity due to friction is generated. Blades 3 of a chain 1 are inserted below the sheet-shaped body 5 from the turned-over end when the end of the sheet-shaped body 5 is turned over, and one sheet-shaped body 5 is mounted on the blades 3. The suction of the suction tool 6 is cut off, the sheet-shaped body 5 is released from the suction tool 6 and sent to the rear on the blades 3, and it is transferred to a conveyor 9 and sent to a packing device.
Patent JP-H08180520-A (JP)
Title: Circuit for controlling motor
Inventor: SATO TSUGUO
IPC: G11B15/46
Filed: 1994-12-22
Abstract: PURPOSE: To remove phase error components in a fixed cycle without being influenced by a speed error. CONSTITUTION: A first servo loop 30 constituting a phase control loop comprises a phase detector 32 which detects a phase error from a first reference signal and a reproduced control signal CTL, a learning compensator 20 which detects error signals repeatedly from the phase error signal, and an adder 26 which adds the phase error signal output from the learning compensator to a first reference speed signal. A second servo loop 40 constituting a speed control loop consists of a frequency converter 41 which converts an output of the adder 26 into a second reference signal, and a phase servo circuit 50 for comparing phases of the rotational frequency of a driving motor 12 with the second reference signal.  Since speed error components are not, supplied at the first servo loop 30, phase error components in a fixed cycle due to the eccentricity of a capstan shaft 12a or the like can be removed without being influenced by the speed error components.
Patent JP-H07202329-A (JP)
Title: Laser diode
Inventor: TOOMASU ERU PAORI
IPC: H01S5/026
Filed: 1994-12-22
Abstract: PURPOSE: To allow operation of a diode over a wide wavelength range by allowing a current to flow in a crystalline active layer of specific alloy on a crystalline substrate of a specific alloy, so that TM-polarization laser radiation is caused at a specific wavelength. CONSTITUTION: A crystalline active layer 24, coated on a crystalline substrate 20 of III-V group alloy having a first lattice constant and a first band gap so comprises a III-V quaternary alloy (InGaAsP or AlGaAsP) so as to have a second lattice constant which is smaller than the first lattice constant and a second band gap, when no strain exists. When it is coated on the substrate 20, an expansion strain is given so as to have a third band gap, which is smaller than the second one when the strain is given. A current flows from electrodes 28 and 29 to the active layer 24, resulting in the occurrence of TM-polarization laser radiation at the active layer 24 with a wavelength exceeding 600 nm. Thus, a laser diode 19 is operated over a wide wavelength range.
Patent JP-H02165702-A (JP)
Title: Manufacture of microwave integrated circuit
Inventor: KONDO YASUO
IPC: H01P3/08
Filed: 1988-12-19
Abstract: PURPOSE:To form thickness in the neighborhood of a corner part where the side plane of a conductive film in brought into contact with the lower plane of it preventing from being thinned and to reduce the transmission loss of a microstrip line by covering a dielectric substrate with resist except for a part where the conductive film is formed, and forming the conductive film with a high m.p. metal method or a thick film method. CONSTITUTION:The dielectric substrate 2 is covered with the resist 4 except for the part 1' where a conductive film pattern is formed on the substrate. By employing such a constitution, the edges E, E of the resist 4 can be formed in shape comparatively perpendicular to the surface of the dielectric substrate 2. After that, the conductive film 1 pattern is formed on the surface 1' exposed on the dielectric substrate 2 by thick film printing. A formed conductive film 1 is formed so that the thickness in the neighborhood of the corner part where the side plane S is brought into contact with the lower plane B can be thinned. In such a manner, the transmission loss of the microstrip line can be reduced.
Patent JP-H06167630-A (JP)
Title: Optical multiplexer
Inventor: MIWA TETSUJI
IPC: G02B6/293
Filed: 1992-12-01
Abstract: PURPOSE:To provide an optical multiplexer which suppresses the loss of light and can be expected to provide amplification effects, and is further reducible in size. CONSTITUTION:The optical multiplexer consisting of input/output optical fibers, lenses, and diffraction gratings is provided with 1st lenses 150-152 and 153, semiconductor lasers 160-162 and 163, and 2nd lenses 170-172 and 173 corresponding to input optical fibers 110-130 and an output optical fiber 140; and thus the semiconductor lasers 160-162 and 163 are added to compensate loss resulting from a function for optical multiplexing and also provide amplification effects.
Patent JP-H07149325-A (JP)
Title: Container of umbrella sack
Inventor: MURAKAMI TOSHIYUKI
IPC: A45B25/24
Filed: 1993-11-26
Abstract: PURPOSE:To provide a container of umbrella sacks in which a wet umbrella is contained in rainy days, installed at the entrance of a hotel, a shop, etc. CONSTITUTION:A container of an umbrella is provided with a container body 1, a vertically movable support member 14 in the container body 1 and a pair of opening-operational levers 22, 22 entering into the opening of the container sack 4, interlocking with the lowering motion of the movable support member 14 and expanding the opening are provided. The pair of opening-operational levers 22, 22 are separately, independently and rotatably provided against the movable support member 14 respectively and a spring 24 rotatably energizing to the contact direction with the container sack 4 in which respective opening- operational levers 22, 22 are charged in the container body 1, is separately provided in respective opening-operational levers 22, 22 respectively.