baber/WOPTO huggingface dataset:
Patent JP-H04333003-A (JP)
Title: Optical cable guiding-in shelf for optical communicaiton device
Inventor: TAKAHASHI TSUTOMU
IPC: G02B6/00
Filed: 1991-05-08
Abstract: PURPOSE:To provide the optical cable guiding-in shelf which effectively use the mount space of a rack by incorporating a convection guide plate and facilitates guiding-in operation as to shelf structure for guiding an optical cable in the optical unit of the optical communication device from outside and connecting it. CONSTITUTION:The shelf consists of a frame 1 in a rectangular parallelopiped shape which consists of left and right side plates 4 and horizontal coupling beams 5 connecting and fixing them and has the top and reverse surfaces and front and rear surfaces opened and the convection guide part 2 having a slanting plate 2a which slants forward along the diagonals of the case plates 4 so as to partition the space in the frame 1 into an upper and a lower part to the overall width. The convection guide part 2 is mounted so that it can be inserted into the frame 1 from the rear opening surface.
Patent JP-H07310911-A (JP)
Title: Thermal decomposition for waste plastic having resin containing chlorine
Inventor: HAYASHI MIKIO
IPC: F23G5/027
Filed: 1994-05-17
Abstract: PURPOSE:To carry out a thermal decomposition in a short time and to prevent an air pollution. CONSTITUTION:A method for thermally decomposing waste plastic having a resin containing chlorine comprises a first step of dry-distilling the waste plastic having the resin containing chlorine at a temperature not lower than 200 deg.C and not higher than 350 deg.C to remove substantially all the quantity of decomposable chlorine in the resin containing chlorine as hydrogen chloride, and a second step of burning the resultant dry-distilled residue obtained in which the decomposable chlorine is substantially removed at a temperature not lower than 500 deg.C until it becomes ashes.
Patent JP-H10293416-A (JP)
Title: Electrostatic charge image developing toner, and image forming method using the same
Inventor: MIYAJIMA KOICHIRO
IPC: G03G5/06
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic charge image developing toner without causing poor cleaning due to scratching a photoreceptor and cleaning blades by incorporating a specified fine inorganic powder as an external additive in the toner particles comprising a colorant and a binder resin. SOLUTION: Hundred pts.wt. of the toner particles comprising at least the colorant and the dinder resin contains 0.01-5 pts.wt. of the fine inorganic powder, as the external additive, having a BET specific surface area of 30-300 m<2> /g and a Mohs' hardness of 5.0-9.0 and prepared by the evaporation condensation method in which a starting material is eveporated by heating it to high temperature and evaporated and rapidly cooled to condense it into fine particles near to true spheres. The fine inorganic powder is as follows; inorganic oxide, such as titanium oxide and ferric oxide, and tungsten carbide, and composite oxide, such as strontium titanate, and each is used alone or in a combination with each other.
Patent JP-H05125288-A (JP)
Title: Reactive azo dye
Inventor: HERUMAN REFURAA
IPC: D06P1/38
Filed: 1992-04-22
Abstract: PURPOSE: To obtain azo dyes having high stability to alkali metals and oxidative detergents and exhibiting enough reactivity in a coloring bath by coupling a ditriazine compd. prepd. by using a specified amine as a starting raw material with a diazonium salt of a specified amine.  
     CONSTITUTION: The reactive dyes of formula I (wherein m is 0 or 1; A 1  is a fiber-reactive radical; A 2  is H or a fiber-reactive dye; D 1  and D 2  are each a phenylenemethyl radical, a naphthylene radical or a naphthylenemethyl radical; K 1  and K 2  are each a coupling component of the aminonaphthalenesulfonic acid series; and L is a bridge member) are provided. The above described reactive dyes are obtd. by a method wherein e.g. an amine of formula II is diazotized and it is coupled with a naphthalene triazine deriv. of formula III to prepare an intermediate product of formula IV and furthermore, through coupling treatment thereof with a diazonium salt of the amine, an aimed dye of the formula V is obtd. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S588835-A (JP)
Title: Drum brake with parking brake
Inventor: DOI MASAYUKI
IPC: F16D65/22
Filed: 1981-07-03
Abstract: PURPOSE:To prevent abrasion of a cable and contact noise produced between the cable and a guide portion by guiding an inner cable by means of a soft guide member formed of soft material such as synthetic resin, rubber or the like. CONSTITUTION:A parking brake cable guide portion of a brake includes a brake guide member 12 secured to a back plate of a drum brake which is adapted to support a metal cap 11 mounted on the end portion of an outer cord 10 of a cable. An inner cable 13 extended from the metal cap 11 is secured to the end portion of a parking lever 6. In this case, a guide member 14 formed of soft material such as synthetic resin, rubber or the like in such a manner as to have a substantially M-shaped section is fitted in a semicylindrical guide portion 12b of the guide member 12. The cable 13 coupled to the end portion of the lever 6 is guided by a concave groove 14a of the guide member 14, which can prevent abrasion and rusting of the inner cable 13 and occurrence of rustling at time of sliding.
Patent JP-H1056614-A (JP)
Title: Image segmenting method and circuit for executing the same
Inventor: IBENTHAL ACHIM
IPC: H04N19/543
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To enable a remove of a segmentation between continuous images by determining which moved area is most matched to respective pixels. SOLUTION: The data of continuous images In-1 , In and In+1 are supplied to a circuit 1 for predicting remove. The data of images In and In+1 are supplied to a circuit 5 for chasing a time sequential segment. A switch 3 to be controlled by the output signal of a circuit 4 for scene change recognition is switched to the output signal of a circuit 2 for segmentation or the circuit 5 and the output of the switch 3 is sent to an output part 6. Besides, the output of the switch 3 is supplied through a delay stage 7 to the circuit 1 and the remove of an area, which can be found in the image In, is determined for the image In+1 . Thus, a new position inside the area replaced only for the image In is displayed by the image In+1 . The coincidence of all the areas is inspected at the circuit 5.
Patent JP-H02302485-A (JP)
Title: Improved woodworking adhesive based on multi-stage emulsion polymer
Inventor: POORU AARU MATSUJI
IPC: C09J151/00
Filed: 1990-04-20
Abstract: PURPOSE: To obtain the subject adhesive having excellent water resistance by producing a PVA-stabilized emulsion polymer by the two-stage polymerization of a PVAc copolymer and a methyl methacrylate copolymer.  
     CONSTITUTION: This adhesive comprises an emulsion polymer stabilized with 0.05-4 wt.% PVA. The emulsion polymer should be produced by the two-stage polymerization process comprising the first stage of producing PVAc having a Tg in the range of 10-40°C and the second stage of producing a methyl methacrylate copolymer having a Tg in the range of 50-120°C (desirably 80-120) and should contain the first and second polymers in a ratio of 10:1 to 10:6 (desirably 10:3 to 10:4). 
     COPYRIGHT: (C)1990,JPO
Patent JP-S585917-A (JP)
Inventor: WATANABE HIROSHI
IPC: H01H9/04
Filed: 1981-07-03
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-S59229468-A (JP)
Title: Austenitic stainless steel with resistance to sulfurization at high temperature
Inventor: SHIDA YOSHIAKI
IPC: C22C38/50
Filed: 1983-06-09
Abstract: PURPOSE:To obtain an austenitic stainless steel with superior resistance to sulfurization at high temp. by adding specified percentages of C, Si, Mn, Ni, Cr, Al, Ti and Zr to Fe. CONSTITUTION:An austenitic stainless steel consisting of <=0.3% C, <=1.0% Si, <=2.0% Mn, 12-35% Ni, 15-28% Cr, 1.5-4.0% Al, 0.1-1.5% Ti and/or Zr and the balance Fe with inevitable impurities is prepd. The steel may further contain 0.001-0.1% one or more among rare earth elements and Y. The steel can be effectively used as a material for a petroleum refining plant or the like.
Patent JP-H04310677-A (JP)
Title: Data separator for fdd
Inventor: KUWATA KOSUKE
IPC: G11B20/14
Filed: 1991-04-09
Abstract: PURPOSE:To control the oscillation frequency of a window signal by reflecting the compared result to show whether the phase is the leading phase or the delaying phase, to the change of a bias value only when the phase of the reading data signal is not coincident to a window signal. CONSTITUTION:A phase comparing circuit 13-1 outputs an arithmetic control signal ADCK to show the phase coincidence/non-coincidence besides a code signal +/- to show whether a reading data signal RD (reading pulse DATA) is the leading phase or the delaying phase for a window half period signal Q4. A bias value generating circuit 13-3, when the arithmetic control signal ADCK shows the phase coincidence, corrects the bias value inputted to a digital VFO 13-4 in accordance with the code signal +/-, and when the signal shows the phase non-coincidence, prohibits the correction of the bias value.
Patent JP-S5532424-A (JP)
Title: Rotor for compact motor
Inventor: YASUHARA YUKIHIKO
IPC: H02K3/04
Filed: 1978-08-25
Abstract: PURPOSE: To prevent the turns of a coil from being displaced relatively to one another when the coil is bent, by regularly winding a wire with a gap on one side to make the coil and perpendicularly bending the coil at said side.  
     CONSTITUTION: The wire is regularly wound around guide pins J 1 ∼J 4  attached to a jig to make a unit coil (a). The wire is then regularly wound with a gap on the side around the unit coil (1) to make another unit (b). Still another unit coil (c) is made with a gap on the side around the unit coil (b). A coil 10 is thus manufactured. The coil 10 is perpendicularly bent at said side and fixed with a resin 2. The fixed coil is placed in the face of a permanent magnet 3, thereby making a compact motor. This prevents the turns of the coil 10 from being displaced relatively to each other at the time of the perpendicular bending and enables rendering the motor compact. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59231534-A (JP)
Title: Photoresist composition for positive with limited streak
Inventor: JIEEMUZU MAABIN RUISU
IPC: G03F7/16
Filed: 1984-05-22
Abstract: A novel photoresist formulation is provided which provides low striations and excellent wetting properties. The photoresist composition may be applied by spin casting on various substrates used in integrated circuit manufacture. The essential component in this invention is the solvent composition which consists of cyclopentanone (or cyclopentanone-cyclohexanone blend) in combination with an aliphatic alcohol of 5-12 carbon atoms. These solvent components when used in certain specific ratios provide unexpectedly good wetting of various substrates and low striation films.
Patent JP-S61263035-A (JP)
Title: Scanning electron microscope
Inventor: KANDA KIMIO
IPC: H01J37/20
Filed: 1985-05-17
Abstract: PURPOSE:To easily find out mutually-corresponding observed points on a sample, by setting both a sample stage coordinate system (X, Y) and a coordinate system (x, y) fixed to the sample, and by controlling the drive f a sample stage to move the sample in accordance with the system (x, y). CONSTITUTION:The sample stage 8 of an electron microscope is made of a rotation rest 3, on which a sample 2 is put, a Y movement rest 4, on which the rotation rest is put, a tilting rest 5, on which the Y movement rest is put, an X movement rest 6, on which the tilting rest is put, and a Z movement rest 7, on which the X movement rest is put. Coordinate systems (X, Y) and (x, y) are set for the stage 8 and the sample 2, respectively. Relations DELTAX=DELTAx.costheta and DELTAY=DELTAx.sintheta where theta denotes the angle between the coordi nate systems (X, Y) and (x, y) are used to control the drive of the X and Y movement rests 6, 4. Other relations DELTAX=(x.sintheta+y.costheta).DELTAtheta and DELTAY=(-x.costheta+y.sintheta).DELTAtheta are used to control the drive of the rotation rest 3. As a result, the observed point on a chip, which corresponds to the currently observed point on another chip, can be easily found out during the observation of the sample whereon the chips of the same kind are disposed.
Patent JP-H02282557-A (JP)
Title: Forming method for lattice-shaped floor joist
Inventor: YAMAMOTO KIYOSHI
IPC: E04F15/00
Filed: 1989-04-24
Abstract: PURPOSE:To stabilize a lattice-shaped floor joist by installing composite floor joists connected with hat-shaped floor joist members in the serial direction in parallel on a floor face, and restricting the side face of the connection position of composite floor joists with connecting floor joists provided in the perpendicular direction to the composite floor joists at the connection position. CONSTITUTION:A galvanized steel plate is pressed to form a hat-shaped floor joist member 1, members 1 are inserted from both sides into insertion slits 34 provided on an aluminum die-cast bundle 3 to form a composite floor joist 10. Floor joists 10 are installed in parallel on a floor face, connecting floor joists 2 are inserted from the above at respective connection positions, hooking plates 21 on both ends of the floor joist 2 are hooked on hooking projections 35 of the bundle 3, and floor joists 10 are connected together and formed into a lattice shape. The end section of the floor joist 2 is brought into contact with the web of the floor joist 10, and the lateral swing of the floor joist 10 is restricted. Lattice-shaped floor joists can be stabilized.
Patent JP-S5627838-A (JP)
Title: Cold-zone building using solar heat
Inventor: TATSUMI TADAO
IPC: F24S90/00
Filed: 1979-08-14
Abstract: PURPOSE: To circulate warm wind freely inside the room and backside of a hut through a hot water pipe for room heating, hot water supply and snow melting by installing a solar heat absorbing device, a heat accumulation facility and a compact room heater in a heat-insulated building.  
     CONSTITUTION: Semiunderground room C, reservior 2 and compact room heater 1 are provided at a building "A". The external circumferential surface a and bottom b of building "A" and the rear bottom of hut are shut off from the atmosphere by insulation material 18. On the shiny side a, is installed a solar heat absorbing device "B". Heat collector passage 23 encompassed by transparent panel 20 returns where it started through warm wind duct 7 and circulation passage 3. In the meantime, hot water pipe 4 housed in the said device "B" is connected to hot water supply pipe 5 and further to reservior 2 by way of pump 22. Consequently, during a solar shining time, warm wind in the heat collector passage 23 heats up the room and at the same time, hot water is reserved or supplied. In addition, accumulated snow melts under warm wind duct 7 effect and the water is discharged through drain pipe 8. During the nonshining time or night, a compact heater 1 heats up the room through warm wind induction passage 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05280999-A (JP)
Title: Multirotational position detection apparatus
IPC: G01D5/245
Filed: 1992-03-31
Abstract: PURPOSE:To count the accurate number of rotations by a method wherein the counted output of a rotation detector is corrected by means of a simple constitution. CONSTITUTION:A reference point is for a rotation detector 1 and a reference point 2s for a position detector 2 are arranged in such a way that uncertain regions near the reference points 1s, 2s are not overlapped. The respective detectors 1, 2 are divided into two regions each R1, R2, E1, E2. Two outputs which distinguish the respective regions R1, R2, F1, E2 are sent out; a distinguished region 12 between the reference points 1s, 2s for both detectors 1, 2 is judged by the logical products of outputs of both detectors 1, 2; the counted output of the rotation detector 1 is corrected on the basis of its judged result.
Patent JP-H08297407-A (JP)
Title: Developing roller and developing device
Inventor: TAKEBE KOTARO
IPC: G03G15/08
Filed: 1995-04-27
Abstract: PURPOSE: To improve wear resistance of the surface of a flange member and to obtain a high-quality image for a long time by coating the surface of a flange member with a coating film essentially comprising a metal, alloy, metal nitride, metal oxide, metal carbide or metal sulfide. CONSTITUTION: A part or whole surface of a flange member 3 is coated with a coating film 4 comprising essentially a metal, alloy, metal nitride, metal oxide, metal carbide or metal sulfide having <=0.01Ωm specific resistance at 20 deg.C by a dry plating method. Namely, a developing roller (A) consists of a magnet roller 1, sleeve 2, flange member 3 and coating film 4. Since the end face 5 of the flange member 3 is coated with the coating film 4, an electric current is supplied from the end face 5 of the flange member 3 to the surface of the sleeve 2. By this method, since the film 4 has rather high strength, the flange member itself does not wear but can maintain the initial surface state even the roller is used for a long time. Moreover, deterioration in quality of a developed image is prevented.
Patent JP-S58221150-A (JP)
Title: Measuring apparatus of characteristic of hemocyte
Inventor: TOMIOKA ATSUO
IPC: G01N33/49
Filed: 1982-06-17
Abstract: PURPOSE:To measure accurately characteristics such as osmotic pressure of hemocyte, by passing a diluted solution of blood through a pore of the lower end of a detector and detecting the hemocyte by the electric difference between the hemocyte and the diluted solution and storing the difference of each measuring interval of the number of the hemocyte and expressing by a graph. CONSTITUTION:A diluted solution of a blood 2 is passed through a pore 4 of the lower end of a detector 3 and hemocyte is detected by the difference of electric impedance between the hemocyte and the diluted solution at the time of passing through the pore 4 by an electrode 6 in the detector 3 and an outside electrode 5 and then, this detected signal is converted into a pulse signal by a detection circuit 7. The pulse signal is sent to a processing circuit 8 and signals of the hemocyte are read dividing in a prescribed time interval in accordance with the command of set up conditions in input device 15 and an operation order of an RAM10, then the difference of the counted value of this time and the 1st time, is written successively in a reading and writing memory 11. Only the value of the difference after a prescribed measuring number of times or the measuring time, is recorded and is displayed on a recording device 13 and a display device 14 connected to an interface 12. In this manner, characteristics for osmotic pressure of the hemocyte or a hemolytic agent are measured accurately.
Patent JP-H10302417-A (JP)
Title: Actuator lock mechanism
Inventor: MATSUMURA YOSHIZUMI
IPC: G11B21/02
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To provide the actuator lock mechanism having strong fixing force with a simple structure. SOLUTION: The lock mechanism possesses an actuator 15 mounted with a slider fitted with an element 16 for transferring information between this element itself and a recording medium 11 and driven to make the element 16 scan the recording medium 11, an attracting member 19 capable of magnetically attracting at least a part 18 of the actuator 15 when the actuator 15 is. driven to move the slider into a nonrecording area 13, a supporting member 20 mounted with the attracting member 19 and fitted turnably to a base and a spring 21 for giving elastic force to the supporting member 20 so as to give force to the actuator 15 engaged with the supporting member 20 and magnetically attracted to the attracting member 19 to move the slider from a recording area 12 to the nonrecording area 13 of the recording medium 11.  Then, external impact force is absorbed by the spring 21 to increase the fixing force of the lock mechanism.
Patent JP-H042600-A (JP)
Title: Agravic state simulator
Inventor: IOI KIYOSHI
IPC: G01M99/00
Filed: 1990-04-18
Abstract: PURPOSE:To realize the gravity-free state of a body easily by fitting a tested body to an active drive mechanism provided with at least six degree of freedom through a sensor for detecting force and torque and controlling the active drive mechanism in such a way that the detected force and torque are balanced with the weight of the tested body. CONSTITUTION:Active drive mechanism 2 such as an industrial robot is provided on the ground 1, and a tested body 4 is fitted to this active drive mechanism 2 through a sensor 3. This sensor 3 detects the force of orthogonal axes X-Z respectively, and also torque around the respective axes. The active drive mechanism 2 can take the positions of the respective axes X-Z as well as the position of roll, pitch and yaw around the respective axes to drive the body 4 actively. The active drive mechanism 2 is further controlled to cancel the gravity of the body 4 fitted to the tip of the active drive mechanism 2 and to minimize equivalent inertial mass and equivalent inertial moment at the tip of the active drive mechanism 2 to a minimum, and thus such a motion that the body 4 is likely to be floating in a gravity-free space can be obtained.
Patent JP-S585365-A (JP)
Title: Preparation of chromium-containing azo dye
Inventor: KAWASAKI SHINJIROU
IPC: C09B45/16
Filed: 1981-07-02
Abstract: PURPOSE:To prepare a chromium-contg. azo dye having high-level brightness of dyed color and excellent build-up property, by interaction of a specified monoazo dye and a compd. contg. Cr complex-bonded to a specified monoazo dye. CONSTITUTION:A monoazo dye of formulaI(where X and Y are H, nitro, Cl, methyl or methoxy; R1 is H or methyl) is made to react with a chromium complex having one Cr complex-bonded to a monoazo dye represented by formula II (where two Z's are H; the third Z is a sulfonic acid group; Ar is 4- or 5- nitrophenyl, 4-chloro-5- or 6-nitrophenyl, 4-chlorophenyl, 4-methoxyphenyl, 4-methoxy- 5-chlorophenyl, 4-nitro-6-chlorophenyl or 4,6-dinitrophenyl, to which a hydroxyl group and an azo bond are linked in positions 1 and 2, respectively) in a molar ratio of 1:1.
Patent JP-S63270278-A (JP)
Title: Train operation managing system
Inventor: ENDO TSUTOMU
IPC: B61L27/00
Filed: 1987-04-30
Abstract: PURPOSE:To enable automation of operating control of following train by receiving a train separating information when a train enters into control area of station, and if it is a separating train, forming train information for preceeding and following trains thus managing operation in station. CONSTITUTION:When a train 10 enters into control area of station, information concerning to train separation is fed from a train diagram information memory 15 to a train separation judging device 12 which judges whether it is a separation train or not. If it is a separating train, a train information forming device 18 reads out train separating information from the train diagram information memory 15 so as to prepare train separation information for preceeding train 10A and following train 10B thus managing operation in the station based on this train information. Consequently, a train operation management system which can automate operational control even for following separated train is V, obtained.