baber/WOPTO huggingface dataset:
Patent JP-2000065265-A (JP)
Title: Flexible coupling
Inventor: OTA SHINJI
IPC: F16L27/12
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide simply and at a low cost a flexible coupling which regulates the displacement of the shearing and the twisting of a bellows, as well as follows to the displacement of the bending, compression and tension of the bellows freely. SOLUTION: As a regulating means 1 to regulate the movement of a bellows 2, an approximate linear movement mechanism is used. The linear movement position 6 in the approximate linear movement mechanism is engaged to one end side of the bellows 2, its other movement position is connected to the other end of the bellows 2, and the linear movement locus of the linear movement position 6 is made almost parallel to the axial center of the bellows 2. The linear movement position 6 is made almost coincide to the bending center of the bellows in the neutral condition of the bellows 2.
Patent JP-S6384556-A (JP)
Inventor: NAKAJIMA HIROSHI
IPC: A61L33/00
Filed: 1986-09-29
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-H0572430-A (JP)
Title: Optical waveguide type circulator
Inventor: FUJIWARA TAKUMI
IPC: G02B6/12
Filed: 1991-09-12
Abstract: PURPOSE:To provide the circulator which operates without utilizing a magneto- optical effect, is smaller in size with an element and syabler, has the good matching property with optical fibers and can be effectively integrated with waveguide type optical function elements by coupling the optical waveguide formed by a titanium diffusion method and an optical waveguide formed by a proton exchange method. CONSTITUTION:This circulator is constituted of the titanium diffused optical waveguide 1 and proton exchanged optical waveguide 2 respectively formed on a lithium niobate crystal substrate. The extraordinarry light refractive index of the proton exchanged optical waveguide 2 is extremely higher than the extraordinary light refractive index of the titanium diffused optical waveguide 1 in the boundary region between the titanium diffused optical waveguide 1 and the proton exchanged optical waveguide 2. Then, total reflection arises at the boundary thereof inclined by an angle theta. The exit ports to which the difference in the progressing direction of light waves corresponds can be discriminated by utilizing the total reflection of the light waves generated at the time of progression from the high-refractive index region to the low-refractive index in such a manner.
Patent JP-H0395171-A (JP)
Title: Derivative of leukotriene b4
Inventor: SATOU FUMIE
IPC: A61P37/08
Filed: 1989-09-08
Abstract: NEW MATERIAL:A leukotriene B4 (LTB4) derivative expressed by formula I [G is carboxyl, its nontoxic salt, ester of CO2R<1>, chain amide of CONR<2>R<3> or cyclic amide of COR<4> (R<1> to R<3> are alkyl or benzyl; R<4> is 5- to 6-membered ring cyclic amine); X is O or S; (m) is 2 or 3; (n) is 6-14]. EXAMPLE:A compound expressed by formula II. USE:An agonist or antagonist of LTB4 having chemical stability. PREPARATION:A 2-alkyl-substituted compound expressed by formula III is lithiated and then reacted with an aldehyde compound expressed by formula IV to afford the compound expressed by formula I.
Patent JP-H03192139-A (JP)
Title: Thermoplastic composition
Inventor: ROBAATO ARAN SHIYURAIFUSUTAIN
IPC: C09K21/08
Filed: 1990-09-05
Abstract: PURPOSE: To improve heat stability and flame retardance without causing reduction in the quality of color and/or viscosity by incorporating PP or PS, a brominated cyclic aliphatic compound and a specific heat stabilizer system.  
     CONSTITUTION: (A) PP, general-purpose PS or impact strength-improved PS, (B) a brominated cyclic aliphatic compound (e.g. hexabromocyclododecane) as a flame-retardant, (C) a heat stabilizer system composed of (a) 2-10 wt.%, based on component (B), organotin stabilizer [e.g.: dibutytin-bis(dodecamethylene- mercaptide)] and (b) 1-3 wt.%, based on component (B), hindered phenol antioxidant [e.g.: 1,3,5-trimethyl-2,4,6-tris(3,5,-di-tertbutyl-4-hydroxybenzyl)benzene] and, if necessary, (c) 1.5-6 wt.%, based on component (B), polyhydroxy aliphatic compound capable of chelating with a metal which might be present in the thermoplastic composition to be obtained (e.g. trimethylolethane) are mixed. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0897713-A (JP)
Title: Digital pll circuit
Inventor: OSHIMA SHOICHI
IPC: H03L7/093
Filed: 1994-09-28
Abstract: PURPOSE: To realize the digital PLL circuit whose phase tracking efficiency is high in which a clock signal is highly stable without increasing the scale of the circuit. CONSTITUTION: In the digital PLL circuit provided with a clock generating circuit 13 frequency-dividing a basic clock to provide an output of a comparison clock 6 being a lead, synchronized or lagged clock, with a phase comparator 1 comparing a phase of the comparison clock 6 with a phase of an input signal 5, and with a clock selection means selecting any of the lead, synchronized or lagged clock as the comparison clock 6 depending on an output of the phase comparator 1, a lead or a lag with a period a half of the basic clock is given to the lead or lagged clock by using the rising and the falling of the basic clock.
Patent JP-H1171840-A (JP)
Title: Exterior wall panel
Inventor: AKASAKI MORIHISA
IPC: E04B2/56
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To easily form an exterior wall panel by attaching a waterproof sheet between a panel substrate and an exterior member and returning an end part of a waterproof sheet to the back side along each side edge of the panel substrate. SOLUTION: An exterior wall panel comprises a plurality of panel substrates 1 connected to each other at their side edges, and exterior members 2 to cover the surface of the panel substrate 1. In the panel substrate 1, a face bar 8 is fixed to each face part of a frame body 7 assembled in a rectangular shape, and a heat insulation material 9 is filled between both face bars 8. A waterproof sheet 3 is attached for each panel substrate 1 between each panel substrate and each exterior member 2, and an end part of the waterproof sheet 3 is returned to the back side along each side edge of the panel substrate 1 to keep the watertight performance. In assembling the exterior wall panel, the panel substrates 1 to which the waterproof sheet 3 is respectively attached, are connected to each other, and the exterior member 2 is attached to the surface thereof.  Thus, the exterior wall panel can be easily assembled.
Patent JP-H0682047-A (JP)
Title: Multifunction electric hot plate base
Inventor: SUGITA MAKOTO
IPC: F24C7/04
Filed: 1992-09-01
Abstract: PURPOSE:To ensure the space of a kitchen and provide a multifunction electric hot plate base having a small running cost by installing a water heater tank in an air duct from the inlet port from which outside air is taken in by a blower to the outlet port. CONSTITUTION:In an upper face of a multifunction electric hot plate 1, a plurality of upper face openings 5a, 5b are formed and the upper face openings 5a, 5b are partitioned equally into right and left parts by a partition wall 6. An air blower 7 sends air taken in from an air inlet 2 to an outlet port 4. A hot water tank 8 for boiling water and storing hot water by utilizing midnight power is arranged on the way of an air duct leading to the outlet port 4 from the air inlet 2. This since heating of feet of a person and drying of a dishcloth and the like are executed by utilizing heat of the hot water tank or heat of an electric cooking utensil, the running cost is low and the space of a kitchen can be used effectively.
Patent JP-S61111516-A (JP)
Inventor: KATADA TSUNEHARU
IPC: H01F17/02
Filed: 1984-11-06
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-2000083124-A (JP)
Title: Electronic mail converting device and internet facsimile equipment
Inventor: ONUMA ASAHIRO
IPC: H04L12/58
Filed: 1999-08-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic mail converting device for facilitating a countermeasure to international communication, especially, the different sizes of recording sheets without changing any storage capacity by converting data into image data suited to the sheet size, converting the converted image data into an electronic mail, and transmitting the electronic mail through a network. SOLUTION: A size judging part 131 judges a sheet size to be transmitted based on a destination address inputted from a panel part 127. The size judging part 131 instructs a scanner part 126 to operate optical reduction processing at the time of judging the sheet size is 'small'. A reading part 132 reads an original, and converts the original into bit map data. A switching part 133 operates the switching of whether or not an optical reduction part 134 should be executed. An image compressing part 135 compresses the bit map data into facsimile data such as MR. A format converting part 136 converts the facsimile data into an electronic mail format.
Patent JP-H08124815-A (JP)
Title: Manufacture of sapphire dummy wafer
Inventor: HATTORI OSAMU
IPC: H01L21/02
Filed: 1994-09-28
Abstract: PURPOSE: To obtain a sapphire dummy wafer having high physical and chemical durability in order to make uniform the condition of temperature and the flow of work in difusion, oxidization and vapor-deposition process in the manufacture of a semiconductor. CONSTITUTION: The title dummy wafer manufacturing method is composed of a process 101 in which sapphire single crystal is formed from alumina (Al2 O3 ), a process 102 in which the formed sapphire single crystal is cut into a circular plate in conformity with the size and the width of the wafer to be formed, a process 103 in which finishing work is conducted on the outer circumference of the circular sapphire plate, a process 104 in which the surface of the circular plate, on which the outer circumference is shaped up is polished, a process 105 in which the circular sapphire plate, on which surface polishing work is finished, is washed, and a process 106 in which the sapphire dummy wafer is completed.
Patent JP-H0899100-A (JP)
Title: Automatic sampling method and device of anaerobic digestion tank monitoring apparatus
Inventor: YOSHINO NORIMASA
IPC: G01N1/08
Filed: 1994-09-29
Abstract: PURPOSE: To execute desired sampling operation so as to correspond even to a bad condition by controlling the opening and closing degree of a sludge receiving valve to which a pair of electromotive valves changing in the opening degrees thereof in proportion to the elapse of a current supply time are connected in series and controlling the opening and closing of the drain valve of a sludge receiving tank. CONSTITUTION: Sludge receiving valves VI, VII are constituted by connecting a pair of electromotive valves changing in the opening degrees thereof in proportion to the elapse of a current supply time in series. At the time of sampling, the inflow operation of a sample is started while the opening degrees of a pair of the sludge receiving valves VI, VII are controlled after the residual liquid in a sludge receiving tank is allowed to perfectly flow out and a drain valve V2 is closed to perform sampling for a definite time. At the time of a sampling bad condition, the sludge receiving valve VII is once fully opened while the sludge receiving valve VI is perfectly closed to move sludge causing clogging and sampling operation is resumed.
Patent JP-S59120529-A (JP)
Title: Load balancer for three-phase/two-phase converters
Inventor: TADAKUMA SUSUMU
IPC: B60M3/00
Filed: 1982-12-27
Abstract: PURPOSE:To balance input currents with each other, by connecting a first and a second converters to feeders respectively, connecting the DC circuits of the converters to each other through a reactor, and controlling the transmission and reception of power between both the feeders depending on the load. CONSTITUTION:Converters SS1, SS2 are connected to trolley wires L1, L2. A reactor DCL is coupled between the DC circuits of the converters SS1, SS2. The converters are connected in series with each other so that their direct currents have the same direction. When loads 1, 2 which consume electric powers P4, P5 are connected to the trolley wires L1, L2, electric power equal to a half of the difference between the powers P4, P5 is transmitted from the trolley wire L1 to the other L2 through a two-phase balancer so that electric powers P1, P2 transmitted through the trolley wires are equalized to each other. A direct current I0 is controlled by changing the voltage V1-V2 impressed upon the current reactor DCL.
Patent JP-S59121269-A (JP)
Title: Valve for strainer
Inventor: NAKANO KAZUO
IPC: F16K25/00
Filed: 1982-12-27
Abstract: PURPOSE:To make a bypass unnecessary and obtain the valve for the strainer without necessitating any valve except the valve attached to the strainer by attaching the strainer directly to a valve box (the main body of the valve). CONSTITUTION:In case the strainer 30 is desired to be removed to clean it, a handle wheel 44 is operated to lower the valve body 42 and close the opening 36 of the valve box 34 by a valve 42 as shown by full lines. In this case, fluid, entering into the valve box 34, passes through the valve box 34 without effecting anything. Next, an adaptor member 38 is removed to remove the strainer 30 from the valve box 34 and the strainer 30 is cleaned. Subsequently, the cleaned strainer 30 is attached, thereafter, the handle wheel 44 is operated to lift the valve body 42 to a position shown by the dotted lines in the diagram.
Patent JP-H1076895-A (JP)
Title: Fabric for non-coat air bag with improved flatness of ear part of fabric and manufacture thereof
Inventor: SATO KOJI
IPC: D06C21/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To provide an excellent flat property of an ear part of fabrics by manufacturing non-coat fabrics by using polyester filament yarn having the average length of undulation of the ear part of the textiles below specific dimension and a ratio of the average height of undulation to the average length below a specific value. SOLUTION: The average length LM of undulation of an ear part of fabrics must be 30mm or less, and a ratio of the LM value to the average height AM of undulation AM/LM must be 0.2 or less. If the LM value exceeds 30mm, when calendaring is applied or, for example, when shrinking treatment is done by using a roller setter, such problems that loosening is likely to occur in the ear part of the fabrics and a loose part is caught into a roller occur in a roller on a rear step side during shrinking treatment or a winding roller after the shrinking treatment is done. Moreover, if the AM/LM value exceeds 0.2, the uniformity of the ear part of the fabrics is reduced markedly because the average height of undulation is too large.
Patent JP-H04114923-A (JP)
Title: Production of glass vessel and system therefor
Inventor: WATANABE KENZO
IPC: C03B9/14
Filed: 1990-09-04
Abstract: PURPOSE:To simplify the title production process with the washing process omitted, through such a way that a liquid is dripped into a glass vessel in the final process of its blow molding ant the resulting fine glass pieces are discharged with the droplets out of the vessel, thereby ensuring the fine pieces not to be left. CONSTITUTION:In the final process of the blow molding where a glass vessel 7 is removed from a working table 2, a liquid 11 is dripped into the vessel 7. Part of this liquid 11 is then evaporated, the inner surface of the vessel 7 is coated with another part of the liquid 11, and the rest of the liquid 11 is freely in motion inside the vessel 7. Thence, the upper periphery of the vessel 7 is notched, and fine glass pieces 9 contaminate the inside of the vessel 7, but, owing to said liquid 11, are brought to such a state as to be hard to be stuck to the inner surface of said vessel 7. The opening of the vessel 7 is then inverted downward, and the contaminated fine glass pieces 9 and the droplets 11 are discharged.
Patent JP-S6475589-A (JP)
Title: Production of deashed coal-water slurry
Inventor: TOMINAGA HITOSHI
IPC: C10L1/32
Filed: 1987-09-18
Abstract: PURPOSE:To obtain the titled slurry having improved dispersibility and fluidity and excellent stability, by pulverizing coal, removing ash and S from the pulverized coal by a flotation method, dehydrating the purified coal froth and wet pulverizing or kneading the resultant froth in the presence of a surfactant. CONSTITUTION:Coal is wet or dry pulverized so that, e.g. >=80wt.% particles may pass through a 200-mesh screen, and ash, sulfur, etc., in the coal are then removed by a flotation method to provide a purified coal froth, which is then dehydrated and wet pulverized or kneaded in the presence of a surfactant, such as formalin condensate of sodium naphthalenesulfonate, to afford the aimed slurry. Furthermore, in the process, flocculants, obtained by dehydrating the purified froth and tail and consisting of metallic ions and/or polyaluminum chloride, etc., are removed and the removed water is simultaneously reutilized.
Patent JP-H0281015-A (JP)
Title: Telephoto lens capable of short-distance photographing
Inventor: TATSUNO WATARU
IPC: G02B13/02
Filed: 1988-09-19
Abstract: PURPOSE:To secure a relatively long working distance to the title telephoto lens so that the lens can exert extremely excellent image forming performances over the range from infinitive to unmagnification by constituting the lens system of the lens of ten pieces of lenses of two groups in a state where the lens group satisfies specific conditions. CONSTITUTION:The lens system of this telephoto lens is constituted of, from the object side, the 1st lens group G1 having positive refracting power and 2nd lens group G2 having negative refracting power and the 1st group G1 is composed of a front group GF having positive refracting power and rear group GR having positive refracting power. At the time of focusing within a range from infinitive to a short distance, both groups G1 and G2 are moved in the opposite directions so that the interval between the groups can be expanded. Moreover, this lens system is constituted so that the system can satisfy the conditions of Inequalities (1) and (2). The DELTA1 and DELTA2, DG2, and (f) of the inequalities respectively represent time moving quantities of the 1st and 2nd lens groups at the time of focusing, thickness of the 2nd lens group G2 from the most object side to the most image side on the optical axis, and focal distance of the whole system at the time of infinite focusing.
Patent JP-2000068020-A (JP)
Title: Rotation connector
Inventor: KOYATA KEN
IPC: H01R35/04
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To provide a rotation connector that prevents vibration of a guide member for reversing a belt-shaped transmission line in a U-shape and silently works. SOLUTION: This connector 1 is constituted by having first and second cases 2, 3 that are combined relatively rotatably and have an annular space S inside, and a belt-shaped transmission line 4 that is fixed to the first case 2 at its one end and to the second case 3 at the other end and is stored by being wound in the annular space S into a spiral shape. The belt-shaped transmission line 4 is rewound at its intermediate part into a U-shape, and through the rewound belt-shaped transmission line, a plurality of rollers 7 are rotatably and movably circumferencially supported in an annular space and a C-ring-shaped guide member 5 having a collar 6a pinchingly held in the engagement portions of the both cases 2, 3 is arranged.
Patent JP-H1173297-A (JP)
Title: Recognition method using timely relation of multi-modal expression with voice and gesture
Inventor: NAGAYA SHIGEKI
IPC: G10L15/24
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To make a voice indicating the meaning of gesture correspond to gesture performed with the voice. SOLUTION: Stop positions T1-T3 of an operation are detected based on a moving image. Also, a voice is word-recognized, and utterance start and end positions T11 and T12 of the word are detected. Stop positions T1 T2 which are the closest to the utterance start and end positions T11 and T12 are defined as gesture start and end positions, and a voice and the gesture are made correspond to each other by the start and end positions T1, T2, T11, and T12.
Patent JP-H03175984-A (JP)
Title: N-acyl-l-prolineacylase produced from microorganism, its acquisition, acquisition of l-proline, l-pipecolinic acid, l-thiazolidine-4-carboxylic acid and l-thiazolidine-2-carboxylic acid and preparation of n-acetyl- l-proline, n-propionyl-l-proline and n- butyryl-l-proline
Inventor: URURITSUHI GUREEGAA
IPC: C12P13/04
Filed: 1990-09-06
Abstract: PURPOSE: To produce a N-acyl-L-proline-acylase by aerobically culturing N-acyl- L-proline with an aqueous culture medium containing Comamonas testosteroni DSM 5416, etc., and having a specific pH value.  
     CONSTITUTION: An N-acyl-L-proline-acylase is obtained by preparing an aqueous culture medium by bringing the medium to contain sources of carbon and nitrogen, mineral salts, complex vitamin sources, Comamonas testosteroni DSM 5416 or Alcaligenes denitrificans DSM 5417 and adjusting the pH to 6.0-8.0, adding N-acyl-L-proline to the aqueous culture medium and aerobically culturing at 25-35°C, then, separating cellular materials and successively isolating the enzyme. The obtained enzyme is essentially stable against heat. 
     COPYRIGHT: (C)1991,JPO
Patent JP-2000065154-A (JP)
Title: Linear material connecting metal fitting
Inventor: ETSUNO YUJI
IPC: F16G11/06
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To improve workability and to reliably connect linear materials such as a steel wire with strong force by providing a pair of linear material sandwiching tools for fastening two linear materials with the force corresponding to the rupture torque of a pin tail. SOLUTION: A pressing-down member 4 and a receiving member 3 are fitted in order in the shaft part of a bolt 1, and a nut 2 is threadedly engaged. The respective end parts of linear materials 5, 5 to be connected between both side pressing-down parts 4b, 4b of the receiving member 3 are mutually inserted from the inverse direction. An inner sleeve of a nut runner is fitted in a pin tail 1c, and an outer sleeve is fitted in the nut 2, respectively, and the nut 2 is rotated until the pin tail 1c ruptures to fasten both linear materials 5, 5. In this case, a projecting strip formed in the pressing-down parts 4b of the pressing-down member 4 bites in the linear materials 5 to enable the firm connection.  Even if a connecting metal fitting inclines since tensile force is applied to the connected two linear materials 5, 5, a stress concentration on the part of the opening edge can be avoided so as to prevent rupture.
Patent JP-S59117331-A (JP)
Title: Frequency dividing circuit device
Inventor: WAKIMOTO AKIHIKO
IPC: H03K23/64
Filed: 1982-12-23
Abstract: PURPOSE:To obtain plural number of frequency dividing ratios by providing a circuit switching and inputting an output or an input of a frequency division circuit of a pre-stage to a frequency division circuit at the post-stage. CONSTITUTION:An output phid of the frequency division circuit 23 comprising transfer gates 13, 14, 15 and 16 and inverters 9, 10, 11 and 12 is inputted to one input of an NAND gate 18. An output before frequency division is inputted from the transfer gate 13 to one input of an NAND gate 19. Either of the NAND gates 18, 19 is opened by a signal A, only one is selected and the signal is transmitted to the frequency division circuit 22 of the next stage via an NAND gate 20. Thus, when the signal A is at ''1'', the output phid is transmitted and further, it is halved, then a signal phib having 1/4 of the frequency dividing ratio is obtained, and when the signal A is at ''phi'' inversely, then the original signal phi is transmitted, the output signal phib is the result of frequency division of the phi into 1/2.