baber/WOPTO huggingface dataset:
Patent JP-H09313412-A (JP)
Title: Dust pack with sealed cover for vacuum cleaner
Inventor: KUNIMI HIROKA
IPC: A47L9/14
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To prevent dust or dirt from whirling or scattering from the dust suction port of a dust bag at the time of disposing of a filled dust pack by attaching an adhesive seal or an adhesive tape to a plate for holding the dust bag or the dust suction port of the dust bag. SOLUTION: Releasable paper 31 is stuck and fixed to the surface of a dust bag 11 at the side of the plate 21 of a dust suction port, with the releasing surface directed up, and the adhesive surface of a seal 1 is pasted to the releasing surface, thereby forming a cover. In this case, the seal 1 is formed out of thin, soft and inexpensive paper, and sized to be larger than the dust suction port. For closing the dust suction port, the seal 1 is peeled off and moved aiming at the dust suction port, with the adhesive surface kept down. Then, the seal 1 is pasted to the plate 21 of the dust suction port, thereby closing the dust suction port. Alternatively, one side of the square seal 1 is kept in parallel with one side of the plate 21 of the dust suction port and then the seal 1 is attached to the plate 21 of the dust suction port.  In addition, the releasable paper 31 is stuck to the adhesive surface of the seal 1, and this adhesive surface is directed toward the dust suction port, with the seal 1 erected vertically.
Patent JP-S5866894-A (JP)
Title: Wrist watch with synthesized sound
Inventor: HORIKOSHI ICHIROU
IPC: G10L13/047
Filed: 1981-10-19
Abstract: PURPOSE:To recognize sound sufficiently, by raising the level of sound pressure of the synthesized sound generated from a speaker by clipping a signal of the synthesized sound. CONSTITUTION:A synthesized sound signal of a sound synthesizing circuit 3 is clipped in the range of speaker driving voltage. As for a example in case of being clipped, the maximum synthesized sound signal which is not clipped, a synthesized sound signal in which the maximum synthesized sound signal is amplified to two times and clipped and a synthesized sound signal in which the  maximum signal is amplified to four times and clipped are applied to a speaker  5, and the sound pressure level of the synthesized sound is measured, and the  rieses of sound pressure level of about 5 dB for the signal amplified to two  times and about 9dB for the signal amplified to four times are obtained, respectively. In the case, the pitch frequency of peak voltage of the voice signal becomes lower than the reproduced frequency band of the speaker 5 and the articulation of sound does not go down, but the sound is rather sufficiently recognized by the rise of the sound pressure level.
Patent JP-H11700-A (JP)
Title: Method for dewatering of sludge
Inventor: MATSUSHIMA SHOJI
IPC: C02F11/14
Filed: 1997-06-09
Abstract: PROBLEM TO BE SOLVED: To make reduction of an additional amount of chemicals, improvement in a flock dewatering property, improvement in a sludge treated amount, and decrease of a dewatered cake moisture percentage possible, by a method wherein synthetic cationic polymer flocculant having an amidine unit expressed by the specific formula or an amine nit expressed by the other formula is used. SOLUTION: A synthetic cationic polymer flocculant having an amidine unit expressed by the formula II or an amine unit expressed by the formula II together with chitosan is added to organic sludge, and stirred. Then, an anionic polymer flocculant is added to generate a flock, R<1> , R<2> , R<3> in the formulas I and II represent a hydrogen or a methyl group, and X<-> , Y<-> represent a salt formed anionic group. That having the amidine unit is obtained with hydrolysis and making amidine of 'for example' of copolymer of N-vinyl carbonate amide and acrylonitrile. Further, that which having the amine unit is obtained with hydrolysis of vinyl carboxylate amide polymer. Therefore a filtration property, a moisture percentage, etc., can be improved.
Patent JP-H0613763-A (JP)
Title: Electric equipment waterproof case
Inventor: OTOMO HIROAKI
IPC: H05K5/06
Filed: 1992-06-25
Abstract: PURPOSE:To prevent a watertight packing from coming off at assembly so as to assemble a waterproof case easily even if the watertight packing is complicated and constricted in shape. CONSTITUTION:A lid 2 is screwed to a case main body where a laser displacement gauge is housed to cover the opening of the case through a watertight packing 3 of nearly the same shape as the external shape of the opening. An insertion hole 17 where a screw is inserted is made in the constricted part 25 of the watertight packing 3, where the screw fastens the lid 2 to the case main body. The screw which fastens the lid 2 to the case main body is inserted into the insertion hole 17, whereby the watertight packing 3 is prevented from coming off from the lid 2. Therefore, even if the watertight packing 3 is complicated and constricted in shape, the watertight packing 3 is prevented from getting out of place when a waterproof case is assembled, so that the waterproof case is enhanced in assembling properties.
Patent JP-H0521050-A (JP)
Title: Uniform micro porous film made of polyethylene and its manufacture
Inventor: YASUGATA KOICHI
IPC: H01M2/16
Filed: 1991-07-08
Abstract: PURPOSE:To provide high strength while protruding an adequate rupture ductility and pore diameter by having a three-dimensional mesh structure, containing a polyethy lene of a predetermined super high molecular weight, and selecting a porosity, a permea bility, and a rupture ductility, etc., of a predetermined value, respectively. CONSTITUTION:A micro porous film containing a polyethylene of a super high molecular weight has a three-dimensional mesh structure, and a super high molecular weight polyethylene of at least 2 million in a viscosity average molecular weight is contained by at least 30wt.% of the micro porous film. The micro porous film is designed to have a porosity of not less than 40%, a permeability of not above 450sec/100cc, an elasticity in a mechanical direction of not less than 4000kg/cm<2>, a rupture ductility both in the mechanical direction and in the perpendicular direction of not less than 400%, a bubble point in an ethyl alcohol of 2 to 10kg/cm<2>, and the ratio of a maximum pore diameter to an average pore diameter of not less than 1.6. Whereby, a micro porous film can be provided such that it has an adequate elongation in its width direction while having high strength in the mechanical direction, and furthermore has an adequate pore diameter while being homogeneous.
Patent JP-H0720955-A (JP)
Title: Voltage limiting device
Inventor: ATSUMI ISAO
IPC: G05F1/56
Filed: 1993-07-06
Abstract: PURPOSE:To provide a voltage limiting device which inputs a high voltage and is small in power consumption even when voltage variation is large by releasing both the ends of a Zener diode, connected in series to a load, from a short-circuit state when the input voltage reaches a certain value or over. CONSTITUTION:One or plural series-connected Zener diodes 1 are connected to the load 1 in series and both the ends of the Zener diodes are short-circuited by a short-circuiting means 2. An overvoltage decision means 3 decides whether or not the input voltage exceeds a certain determined voltage and a driving means 4 drives the short-circuiting means 2 to open the short-circuit state of both the ends of the Zener diodes 1 when the overvoltage decision means 3 decides that the certain determined value is exceeded. Consequently, the load is applied with a voltage reduced by the Zener voltage of the Zener diodes, so the voltage limiting device which is small in power consumption and heat generation is obtained.
Patent JP-S5868158-A (JP)
Title: Multiplier and divider
Inventor: MIYAGUCHI SHIYOUJI
IPC: G06F7/52
Filed: 1981-10-19
Abstract: PURPOSE:To perform multiplication and division at a high speed by successively operating remainders Rj while j=l, l--1 and solving R1+deltan (delta. integer) when integers M1, M2, and (n) (0<=M1<n) are inputted to solve (M1XM2)+n. CONSTITUTION:When j=l, l-1-1, remainders Rj are summed up by a carrier comulative adder 1 successively, and the addition result Rj is stored in master/ slave type registers 2 and 3 separately. The values Rj of the registers 2 and 3 are sent to an adder 7, and when that propagation of a carrier by the adder 7 is completed is reported from a carrier inspection part 22, a control part 9 decides that R1<0, and sends a compensation calculation signal to a calculation part 4 for a quotient Ij. Thus, a remainder R1+on (n; integer) is found to perform multiplication and division at the same timing, finding the quotient and remainder speedily.
Patent JP-H08332611-A (JP)
Title: Particle board
Inventor: INOUE HIROO
IPC: B27N1/02
Filed: 1995-06-07
Abstract: PURPOSE: To manufacture a particle board of sufficient strength, inexpensive and with a small number of front inegularities. CONSTITUTION: In a particle board 10 of multilayer structure in which a front layer 12 and a back layer 13 containing woody fibers and thermosetting synthetic resin respectively on both of front and rear sides of a core layer 11 composed mainly of wood chips and thermosetting resin, strand-shaped chips are further mixed into the front layer 12 and the back layer 13.
Patent JP-H0217629-A (JP)
Title: Optoelectronic transfer aligner
Inventor: SAKAMOTO JUICHI
IPC: H01L21/30
Filed: 1988-07-06
Abstract: PURPOSE:To distinguish an electron detection signal with high accuracy by a method wherein electrons are accelerated and deflected by an electric and magnetic field, they are converged, some of the photo beams are picked out and converted to a monitor signal, the signal is synchronized with an electron detection signal from the position mark of a specimen, and noise component is erased by division or subtraction. CONSTITUTION:Some of the light beams from a light beam generation means 1 are picked out by a light beam pick-out means 12. They are made a monitor signal using a monitor signal generation means 13. This signal is detected by an electron detection means 10' and converted and amplified by a detection signal generation means 10. Next, the electron detection signal from the alignment mark B of a specimen 8 and the above monitor signal are synchronized by a synchronization means 14. An electron detection signal is made by a detection signal normalization means 15, and is divided or substracted using a monitor signal of the means 13. In this way, it is synchronized with the noise of the light beams to remove the noise component induced in an electron detection signal, and an accurate signal is obtained. As a result, the accuracy of alignment and focusing is improved.
Patent JP-S6144890-A (JP)
Title: Fluorine-containing methotrexate derivative
Inventor: TSUSHIMA TADAHIKO
IPC: A61K31/519
Filed: 1984-08-08
Abstract: NEW MATERIAL:A compound shown by the formula I (R<1> is H, or F: R<2> is H, or CHF2; R<1> and R<2> are not H at the same time), and its salt. EXAMPLE:N[4-[[( 2,4-Diamino-6-pteridinyl )methyl]methylamino]benzoyl]gamma-fluoroglutamic acid. USE:A carcinostatic having low toxicity. PREPARATION:A compound [e.g., diisopropyl N-(4-methylamino)benzoyl-gamma-fluoroglutamate, etc.] shown by the formula II [A<1> and A<2> are ester residue, phenyl 1-5C alkyl, (NO2-, CH2O-substituted, etc.) phenyl, etc.] is reacted with a 6- halomethyl-2,4-diaminopteridine to give a compound {e.g., diisopropyl N-[4-[[(2,4- diamino-6-pteridinyl)methyl]methylamino]benzoyl]-gamma-fluoroglutamate, etc.} shown by the formula III, which is hydrolyzed to give a compound shown by the formula I.
Patent JP-S6060289-A (JP)
Title: Safety device in squeeze type pump
Inventor: FUJITA KEIJI
IPC: F04B43/12
Filed: 1983-09-08
Abstract: PURPOSE:To permit to countermove against blocking due to foreign substances by a method wherein a flexible pipe, connected to the suction side of the pump, is deformed at a predetermined position into a constant direction when the blocking is caused at the suction side, in order to detect the blocking and output signals to stop the pump and alarm it. CONSTITUTION:When a large block of stone or the like is induced into the tip end or the like of a suction pipe during the operation of the pump and blocking is caused, a vacuum in the flexible rubber pipe 7 is increased due to the increase of resistance and the rubber pipe 7 is deformed into flat shape near the center of the same pipe 7 into a predetermined direction. A detector, fixed to the inside of an upper casing 11, or the switching element 15a of a limit switch, is being abutted against the outer surface of the rubber pipe 7 at the tip end thereof and is deformed to a predetermined size by the vacuum force applied to the rubber pipe 7, whereby the switch 15 is operated. According to this method, stop of operation of the pump and output of the alarming signal are effected simultaneously by the limit switch 15, therefore, monitoring effected by an operator is not necessary and a discharging work may be carried out without afraiding of the blocking.
Patent JP-S5870313-A (JP)
Title: Automatic carving device system
Inventor: OKAMURA MASARU
IPC: G05B19/42
Filed: 1981-10-21
Abstract: PURPOSE:To enable even an amateur to perform carving work without producing an original plate, by having a direct input through a design drawing for graphics and characters for a lumigraphic panel using resins. CONSTITUTION:A computer 2a gives an arithmetic and storage process to the data which is read by a coordinate reader 1a and performs a monitor display and the printing and output of the input data through a display 3a and a printer 4a. Then the data calculated and stored by the computer 2a is written on a tape through a data recorder 5a and then stored in a cassette magnetic tape 4. Then automatic control is given to a carving machine 7a by a numerical controller. The machine 7a carves accurately a system graphic fed by the reader 1a on a plastic plate block 7 by means of a cutter 6 and on the basis of the depth, the form and the line thickness of the carving which are designated by the reader 1a.
Patent JP-H0613170-A (JP)
Title: High frequency heating device
Inventor: TANAKA YOSHIHIDE
IPC: F24C7/08
Filed: 1992-06-25
Abstract: PURPOSE:To provide a high-quality safety device by which cost can be reduced and a secondary failure can be excluded by a simple installation method. CONSTITUTION:A cylindrical support shaft 15a and a locking piece 15b are arranged in a U-shaped door arm spacer 15, and the cylindrical support shaft 15a is inserted in a round hole 14a arranged in a door arm 14, and it is rotated in the counterclockwise direction with the support shaft 15a as its center, and the locking piece 15b gets into/fixed to a square hole 14b arranged in the vicintity of the round hole of the door arm. Since this machine screw fastening is abolished, cost as well as mandays can be reduced, and a secondary failure can be excluded.
Patent JP-S6058273-A (JP)
Title: Tube contained anti-rust composition and anti-rust coating method using the same
Inventor: KUBO AKIRA
IPC: B05D7/14
Filed: 1983-09-09
Abstract: PURPOSE:To simply and surely perform anti-rust coating of a narrow gap part, in applying anti-rust coating to the narrow gap part, by introducing an anti-rust composition into a tube melted by heating, and charging the tube into the narrow gap part to heat the same. CONSTITUTION:In anti-rust coating to the inner surfaces of a narrow gap part forming the windshield receiving part of an automobile, a tube filled with an anti-rust composition is used. As the anti-rust composition, vegetable oil, mineral oil, paraffin, synthetic wax and bituminous wax are used. As the material of the tube, a polyolefinic resin having property solid at an atmospheric temp. and melted by heating is used. The tube filled with the above mentioned anti-rust composition is put in a narrow gap part to be coated and heated to 80 deg.C or more to melt and destruct the tube while the internal anti-rust composition is flowed out to coat the inner surfaces of the narrow gap part.
Patent JP-S6327379-A (JP)
Title: Can creel
Inventor: YAMAMOTO TAKEMI
IPC: B65H57/16
Filed: 1986-07-16
Abstract: PURPOSE:To aim at the smooth lifting of a guide support member, by winding a belt upper end on a reversible horizontal line shaft, while clamping the guide support member to a hanging belt lower end, and moving this member up down. CONSTITUTION:An axially horizontal bearing 7a is attached each to plural squire pipe clamped from a ceilling vial a pipe, and a line shaft 7 is fitted free of horizontal reverse rotation through the bearing 7a. Plural clamping members 10A are installed in this line shaft 7, a belt 9A is wound, a belt lower end is clamped to a guide support member 2, and this support member is moved up and down by a belt. And, a lower end off a rod 5A to be guided by the slide bearing 6A attached to the squre pipe is clamped to the guide support member 2, whereby vertical motion of the guide suport member 2 takes place vertically, the vertical motion of this support member 2 is carried out by winding and rewinding of the belt 9A, so that extension and play as in a chain are nothing there, thus smooth lifting can be done.
Patent JP-S5970086-A (JP)
Inventor: FUIRITSUPU RENJIKUROFUTO GUROO
IPC: H04N5/217
Filed: 1983-09-09
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-S6411503-A (JP)
Title: Insole of shoes having medicinal effect
Inventor: FUKUOKA TATSUO
IPC: A43B17/00
Filed: 1987-07-04
Abstract: PURPOSE: To realize supply of chemical liquid without losing comfortable wearing feel of a liquid cusion using a soft sheet material for an upper layer by filling the chemical liquid in an air-tight layer by use of a synthetic resin sheet for the upper layer having such flexibility as to be deformed as it is stepped by a foot, and surface moving characteristics in which the chemical liquid moves to the surface by time. CONSTITUTION: An upper layer 1 and a lower layer 2 are synthetic resin sheets having such flexibility as to be deformed as it is stepped by a foot, and surface migration characteristics in which chemical liquid 8 moves to the surface by time. The chemical liquid 8 in an air-tight layer 3 to move on the surface in the synthetic resin sheet on the upper layer 1 to generate medical effect on the sole when it is placed inside a shoe and stepped by a foot, is integrally blow-moulded with synthetic resin such as polyvinyl chloride, EVA, polyethylene, mix of polyurethane with polyvinyl chloride, or acryl or the like.  For the chemical liquid 8 to be filled in the air-tight layer 3, that for athlete's foot, deodorizing chemical, aromatic chemical, anti-bacterial chemical, etc., which processes the inside of the shoe to be cleaned, and which penetrates the upper layer 1 to move to the surface by time is usable.
Patent JP-S6413348-A (JP)
Title: Picture image forming device
Inventor: MATSUSHITA TETSUO
IPC: B65H9/16
Filed: 1987-07-03
Abstract: PURPOSE:To make the registration of a blank form have high accuracy by providing a blank form detecting device between a register roller and a transcription position, and controlling the rotating speed of a register roller according to timing when a detecting signal is issued from the detecting means. CONSTITUTION:A detection sensor PS1 (blank form detecting means) makes a register roller 26 detect the blank form P in the course of conveyance to issue a detection signal. A control means CPU controls the rotating speed of the register roller 26 to reduce it when timing for issuing a detection signal is earlier than a normal time, and to increase it when the above-mentioned timing is later than the normal time. Thus, even when the blank form slips at the time of starting the rotation of the register roller 26, the conveying speed of the blank form is then corrected to carry out accurate registration.
Patent JP-S6146233-A (JP)
Title: Stabilizing apparatus of mixing ratio
Inventor: UCHIKI HIDEO
IPC: B01F15/04
Filed: 1984-08-13
Abstract: PURPOSE:To homogenize the mixing ratio of two liquid fed to a joining part by partitioning the inside of a damper in which two kinds of liquid are introduced with an elastic diaphragm and bringing the two kinds of liquid into contact with each other via the diaphragm. CONSTITUTION:Liquids A, B fed to the pipelines 3, 4 from the vessels 1, 2 have different pulsating flows by means of the characteristics of pumps 5, 6. When the liquids A, B are fed into two chambers 7a, 7b which are partitioned by an elastic diaphragm 8 incorporated in a damper 7, the variation of pressure of one hand is immediately transferred to the other hand because the diaphragm 8 is freely moved. Thereby, the pressure variation of the liquid A, B in the outlets 9, 10 of the damper chamber is made to the same phase. Therefore, two liquid flowing into a joining part 11 are fluctuated in the flow rate but introduced into a detector 13 from a discharge port 12 in a specified ratio with the stable mixing ratio. By this mechanism, the output from the detector 13 for flow injection analysis or the like, especially the stability of base line is improved.
Patent JP-H0333241-A (JP)
Title: Apparatus for preparing surface pattern yarn dyed dobby fabric
Inventor: AKITOMI MUNEMITSU
IPC: G06T11/00
Filed: 1989-06-28
Abstract: PURPOSE:To prepare a surface design pattern by operating boundary color of small region from series of woven fabric structure, color of yarn, thickness of yarn and each coefficient of small region of yarn and carrying out color print according to output from mask treatment means. CONSTITUTION:Series of woven fabric structure, color of yarn and thickness of color are input and each coefficient of small region of yarn is memorized and boundary every region of yarn is prepared by mask treating means. Boundary color of small region is operated from series of woven fabric structure, color of yarn, thickness of yarn and each coefficient in work station 4 and color print is carried out using a color printer, corresponding to the operation result and output from mask treating means. Surface design pattern capable of clearly recognizing state of woven structure, corresponding to the design of yarn dyed Dobby fabric having fine woven structure can be prepared.
Patent JP-S5957117-A (JP)
Title: Method for purging dust of dust-containing gas flow amount measuring perforated type pitot tube
Inventor: TAKATSU KUNIO
IPC: G01F1/40
Filed: 1982-09-27
Abstract: PURPOSE:To enhance measuring accuracy, by providing a cut-off valve to the lower part of a perforated pitot tube provided to the wind leg of a sintering machine so as to be inclined with respect to a horizontal line and to expose the lower end part thereof to the outside to intermittently open said valve. CONSTITUTION:Because a perforated pitot tube 9 is provided in a wind leg 4 so as to cross the same at right angles in a spanned state, the pitot tube 9 itself is provided in an inclined state with respect to a horizontal line. The perforated pitot tube 9 is attached through a flange 10 so as to expose the lower end part 9A thereof to the air and a cut-off valve 11 is provided to the part exposed to the air. By intermittently opening the cut-off valve 11, the air is sucked into the pitot tube 9 by the pressure difference with the atmospheric pressure to be injected into the wind leg 4 from total pressure orifices 16 and dust precipitated downwardly in a total pressure chamber 20 is mixed with the air to be removed.