baber/WOPTO huggingface dataset:
Patent JP-H10175789-A (JP)
Title: Method and device for carrying escalator step
Inventor: YAMASHITA KOJI
IPC: B66B23/00
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To provide a method and device for carrying an escalator footstep capable of easily detaching and attaching a footstep at the intermediate inclined part of an escalator. SOLUTION: An escalator step transportation device is installed movably on a moving handrail 5, and provided with a weight lifting means 15 which suspends a step 8a and an operating means 16 which moves the weight lifting means 15 along the moving handrail 5. After the step 8a is lifted with the weight lifting means 15 held on the moving handrail 5 at the intermediate inclined part, a windup jig 27 is operated so as to lower the weight lifting means 15 by self-weight to a lower access port 1 for the carrying out of the footstep 8a. Also the weight lifting means 15 which suspends the footstep 8a is raised from the lower access port 1 to the moving handrail 5 at the intermediate inclined part by winding up the take-up jig 27 for the carrying in of the footstep 8a. Thus, when a footstep for wheelchair, etc., is detached or attached, the working expenses can be reduced.
Patent JP-H06226275-A (JP)
Title: Reactor for optimum ozonization of life service water
Inventor: IIBU RIISHIYAARU
IPC: C02F1/72
Filed: 1993-12-28
Abstract: A reactor which includes three tanks in series, namely a first contact tank (1) which receives the water to be treated and intended for the direct and rapid oxidizing action by ozone which is introduced into the said tank and set in contact with the liquid (4) to be treated; a second contact tank (2) intended for disinfecting the liquid, into which tank the quantity of ozone is injected which is necessary for maintaining the residual ozone concentration necessary for disinfecting the water within the liquid to be treated; and a third contact tank (3) intended for providing the radical action of the ozone, into which tank, in addition to the ozone, a quantity of hydrogen peroxide is injected which is intended to increase the quantity of OH radicals available for reaction with the pollutants to be removed by oxidation, the treated water being removed from this third tank. <IMAGE>
Patent JP-H01174477-A (JP)
Title: Cut-form printer
Inventor: KIMURA HIDEKI
IPC: B41J13/10
Filed: 1987-12-28
Abstract: PURPOSE:To prevent blind printing in the width direction from occurring end reduce the possibility of failure in the title printer by providing a controlling means for performing such a control that a printing width does not exceed both ends in the width direction of a cut-form, based on a sliding quantity of a paper guide according to the width of the cut-form. CONSTITUTION:A paper guide 2 is slidden leftward into contact with a paper guide 1 to turn ON a limit switch 13, thereby resetting counters 8, 9. The paper guide 2 is slidden rightward, and is stopped at a position where the guide 2 coincides with one side of a cut-form. The number of rotations of a roller 7 rotated following up to the sliding of the guide 2 is measured by the counters 8, 9. Based on the measured value, a calculating part 10 calculates the width of the cut-form. The width data thus obtained is sent to a controlling part 11. The controlling part 11 stores the width, and when a printing width in a line exceeds the width of the cut-form, the controlling part 11 performs such a control as to prevent blind printing in the width direction from occurring. As a result, the possibility of failure in the printer arising from blind printing can be reduced.
Patent JP-H07200128-A (JP)
Title: Pen with rotational angle detecting function and pen type coordionate input device
Inventor: SEO MITSUYOSHI
IPC: G06F3/0488
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a regrip type electronic pen which draws a line varying in width with the direction of the pen and is usable like a marker by providing a rotational angle detection device which detects the angle of rotation of the pen around the pen axis as an axis of rotation. CONSTITUTION:At the tip, sensors 1-1 and 1-2 which detect the position (coordinates) of the pen are provided. Points that the sensors 1-1 and l-2 indicate are denoted as P1(x1, y1) and P2(x2, y2), a subtracter 4-1 finds the differences between the coordinates of the points P1 and P2, and an arithmetic circuit 4-2 finds the angle alpha of rotation of the pen. Coordinate information on the points P1 and P2, on the other hand, is inputted to an adder 4-3 and a divider 4-1 and the coordinates of the mid-point between the points P1 and P2 is found. A subtracting circuit 4-9 finds the difference of the angle a and the movement direction beta of the mid-point, an arithmetic circuit 4-0 finds its absolute value ¦alpha-beta¦=theta, and an arithmetic circuit 4-11 finds its sine sintheta. A multiplying circuit 4-12 multiplies sintheta by a constant L and a multiplying circuit 4-13 performs multiplication by a proportional coefficient K to find the width of the line to be drawn.
Patent JP-H08179376-A (JP)
Title: Color display device
Inventor: KADOTA HISASHI
IPC: H01L21/336
Filed: 1994-12-22
Abstract: PURPOSE: To eliminate the contact defect between pixel electrode and thin-film transistor(TFT) of a color display device having an on-chip color filter structure. CONSTITUTION: This color display device has a driving substrate 0 and counter substrate 12 joined via a prescribed spacing and liquid crystals 14 held in this spacing. The driving substrate 0 has pixel aperture part A which are arranged in grids and non-aperture part B which encloses each of these pixel apertures. While a pixel electrode 1 is formed in the pixel aperture part A, the TFT for driving the pixel electrode 1 is formed in the non-aperture part B. The counter substrate 12 has counter electrode 13 facing the pixel electrode 1. Color filters 8 to 10 consisting of colored films are formed on the driving substrate 0. These colored films are patterned into a grid form, arranged only in the individual pixel aperture part A and are removed from the non-aperture part B.  The colored films are interposed between the lower layers to which the TFTs belong and the upper layer to which the pixel electrode 1 belong. The pixel electrode 1 is electrically connected to the corresponding TFT through the contact hole CON formed in the non-aperture part B from which the colored film has been removed.
Patent JP-H06179190-A (JP)
Title: Automatic tool changing device for industrial robot
Inventor: FUKAI TAKESHI
IPC: B25J15/04
Filed: 1992-12-16
Abstract: PURPOSE:To provide an automatic tool changing device for an industrial robot which can prevent the erroneous installation of a robot and secures the smooth changing work. CONSTITUTION:A robot H is operated to engage a tool engagement part 26 with the tool hanger 13 of a tool rack 10, and a necessary tool 20 is selected from a plurality of tools 20, and an installation part insertion hole 31a of a tool holding part 30 is fitted with a tool installation part 21, and a kind display part 25 corresponding to the tool 20 is judged in a kind judging part 35, and after the correctness of the tool 20 is confirmed, the tool 20 and the tool holding part 30 are joined.
Patent JP-2001155630-A (JP)
Title: Method for producing cathode-ray tube, method for correcting position of color selecting mechanism, and position correcting mechanism
Inventor: TERAMOTO RYOICHI
IPC: H01J9/227
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To clamp a cathode-ray tube color selecting mechanism and correct a misalignment of a color selecting mechanism after the color selecting mechanism is strayed off from a panel. SOLUTION: A frame 15 of a color selecting mechanism is clamped, and a misalignment of the color selecting mechanism 5 on a panel 3 after a support spring 22 is strayed off form a panel pin 25 is corrected by pressurizing the color selecting mechanism 5 by a pressurizing arm 915 of a position correcting unit 90 in the reverse direction to the shifted direction of the color selecting mechanism.
Patent JP-H0575172-A (JP)
Title: Anisotropic composite bending type vibrator
Inventor: MIURA SOUSUKE
IPC: B06B1/06
Filed: 1991-11-25
Abstract: PURPOSE:To obtain torsional vibration mode in the direction of thickness by dividing a rectangular piezo-electric ceramic into the first two quadrants which constitutes one corner, being a positive directional polarized area, and the other two quadrants which constitutes the other corner, being a negative directional polarized area, so as to generate a composite vibration mode in which contraction and expansion alternately occurs in both directions when a voltage is applied. CONSTITUTION:A composite polarized piezo-electric ceramic 1 is so joined to vibrating plate 2 as to form the composite polarized piezo-electric ceramic layer which is divided into positive directional polarized areas P2 and P3 and negative directional polarized areas P1 and P4. When, in a vibration mode, an expansion x1 takes place in the positive directional areas P2 and P3, and an expansion x2 takes place in the negative directional polarized areas P1 and P4, and, on the contrary, when a contraction takes place in the positive directional polarized areas P2 and P3, expansion takes place in the negative directional polarized areas P1 and P4. Thus an expansion/contraction vibration mode takes place in a composite manner in each divided polarized area in conflicting directions. Therefore, the vibrating plate 2 bends in one direction of thickness in a contraction area, y2 and bends in the other direction of thickness in an expansion area, y1. A composite bending vibration Z is generated when this takes place alternately.
Patent JP-2001156282-A (JP)
Title: Image sensor and its manufacturing method
Inventor: MATSUNO FUMIHIKO
IPC: H04N5/374
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an image sensor in which a transparent electrode formed on an amorphous silicon layer can be protected against disconnection and a method of manufacturing the same. SOLUTION: An image sensor is equipped with TFTs arranged in an array on a transparent board, an array-like pixel part composed of a first interlayer film, a lower electrode (5 in Fig. 4), an a-Si layer (8 in Fig. 4), a transparent electrode (7 in Fig. 4), and a barrier metal film (8 in Fig. 4) which are laminated, a second interlayer film, and a lead-out wiring (18 in Fig. 4), where the a-Si layer is formed extending continuously from the pixel part to the lead-out wiring region so as to eliminate a stepped part formed at the edge of the a-Si layer, by which an upper electrode and a lead-out wiring such as the transparent electrode and the barrier metal formed on the a-Si later are protected against disconnection, and a light blocking film (3 in Fig. 4) is formed on the same layer with a gate electrode, by which light impinging on the a-Si layer except the pixel region is shut off.
Patent JP-H04202711-A (JP)
Title: Manufacture of high strength thin steel sheet for door reinforcing pipe
Inventor: MIYAHARA MOTOYUKI
IPC: C21D9/46
Filed: 1990-11-30
Abstract: PURPOSE:To manufacture a high strength thin steel sheet having high absorbed energy at the time of the collapse of a pipe by successively executing hot rolling, coiling and cold working to a steel having specified content of C and Mn under specified conditions and preparing a thin steel sheet having a high yield ratio. CONSTITUTION:A steel contg., by weight, 0.08 to 0.30% C and 0.5 to 3.0% Mn, in which the content of C furthermore satisfies the inequality [sigmaB<2> denotes tensile strength (kg f/mm<2>)] and the balance Fe with inevitable impurities is hot-rolled at a temp. of the Ar1 point +30 deg.C or above. Next, the hot rolled sheet contg. >=20% low temp. transformed products obtd. by coiling the above is subjected to cold working of 5 to 90% to manufacture a thin steel sheet for a pipe having >=0.8 yield ratio. In this way, the high strength steel sheet for a door reinforcing pipe free from fracture in the weld zone at the time of the collapse of a pipe and having high absorbed energy can be obtd.
Patent JP-H01178598-A (JP)
Title: Bar soap composition
Inventor: ICHINOSE NOBORU
IPC: C11D9/20
Filed: 1987-12-30
Abstract: PURPOSE:To obtain the title compsn. which is excellent in the maintenance of soap whiteness and in the durability of lathering and odor, by adding an additive component obtd. by mixing kaolin with a particular perfume component to a bar soap principal agent. CONSTITUTION:99-60wt.% kaolin (a) is mixed with 1-40wt.% at least one perfume component (b) which is insoluble in an aq. 60% (v/v) ethanol soln., such as an aldehyde group-contg. perfume, e.g., octylaldehyde and lauryl aldehyde, benzyl benzoate or jasmine oil, thereby preparing an additive component (B). 3-60wt.% component (B) is added to a bar soap principal agent (A) obtd. by saponifying with an alkali a fat or oil (mixture), such as beef tallow, lard, coconut oil or soybean oil. According to necessity, an anionic or nonionic surfactant, a higher alcohol, a perfume, a disinfectant, etc., are added thereto.
Patent JP-H07197490-A (JP)
Title: Oil pressure control device for construction machine
Inventor: TATSUMI AKIRA
IPC: F15B11/05
Filed: 1993-12-28
Abstract: PURPOSE:To improve operability by a method wherein when lowering operation of a boom cylinder is effected, an inclination amount of a variable capacity hydraulic pump is set according to a selected inclination control mode. CONSTITUTION:During rolling compaction, a selection switch 31 is turned on. When a boom operation lever 58 is caused to effect lowering operation and a pressure switch 32 is turned ON, an AND gate 66 is turned on, a switch 65C of a selection part 65 for inclination classified by a mode is switched to a contact (b), and an inclination angle from a minimum value selecting part 65b is selected. A hydraulic pump is operated at a minimum inclination angle and a boom cylinder is caused to effect free drop operation. Thus, since, when boom lowering operation is suspended, the pressure in a rod chamber is not immediately brought into a positive pressure, a car body is not jacked up during rolling compaction and a high-efficient rolling compaction work is practicable.
Patent JP-2000163372-A (JP)
Title: Method and device for transaction processing and medium where processing program thereof is recorded
Inventor: KITAGAWA MAKOTO
IPC: G06F12/00
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To improve recovering process efficiency by registering a recovering process flow for fault recovery when a transaction is executed, and performing a series of compensating processes in parallel according to the registered recovering process flow if a fault occurs during the transaction execution. SOLUTION: A workflow control system is equipped with a normal process part 302 and a compensating process part 303 and the normal process part 302 registers a compensating process for fault recovery in the case of a fault during transaction execution as a recovering process flow 120 when the transaction is executed. Further, the compensating process part 303 executes a series of compensating processes in parallel according to the registered recovering process flow 120 if a fault occurs during the transaction execution. Consequently, the recovering processes are made parallel by paths branching off from a normal processing flow 119, so the efficiency of the recovering process can be improved.
Patent JP-2001155549-A (JP)
Title: Oxide transparent conductive film, target for forming the same, method of manufacturing substrate having oxide transparent conductive film, electronic equipment and liquid crystal display unit
Inventor: SASAKI MAKOTO
IPC: G09F9/30
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an oxide transparent conductive film capable of being finely etched in weak acid, having low connection resistance, superior in light transmittance, having low resistance in connecting TCP and free from fluctuation of resistance over aging, a target for manufacturing the same, and a method of manufacturing a substrate having the oxide transparent conductive film. SOLUTION: This oxide transparent conductive film 6 is composed of a composite oxide containing indium oxide, tin oxide and zinc oxide, and has at least a connecting part 6a with another conductor, and a content of tin is more than that of zinc in the connecting part, and the connecting part has crystallinity. This target is composed of the composite oxide. Further, this method of manufacturing a substrate comprises forming a film of the composite oxide, and etching, patterning and afterwards heat-treating the same to obtain a substrate 2 having the oxide transparent conductive film 6 of low connecting resistance.
Patent JP-H07188149-A (JP)
Title: Curable resin composition low in dielectric constant
Inventor: OUNAMI KAZUTO
IPC: C08G73/06
Filed: 1993-12-28
Abstract: PURPOSE:To obtain the subject composition comprising a cyanate ester, a bismaleimide, a brominated bismaleimide, a multifunctional brominated epoxy compound, etc., low in dielectric constant, low in dielectric dissipation factor, good in adhesivity to metals, and useful for printed circuit boards, etc. CONSTITUTION:This resin composition comprises (A) a cyanate ester compound of formula I (R1-R8 each is H, an alkyl; R9 is a divalent aliphatic group; and the total carbon atom number of R1-R9 is >=9) and/or its prepolymer, (B) a bismaleimide compound of formula II (R10-R17 each is H, an alkyl; R18 is a divalent aliphatic group; and the total carbon atom number of R10-R18 is >=9) and/or its prepolymer, (C) a brominated maleimide compound of formula III (X1-X16 each is H, bromine, an alkyl; R19 is a divalent aliphatic residue; and the total bromine atom number of X1-X16 is >=4) or formula IV (X17-X21 each is H, bromine, an alkyl; the total bromine atom number of X17-X21 is >=2) and/or its prepolymer, and (D) a >= bifunctional epoxy compound.
Patent JP-2001152539-A (JP)
Title: Drainage basin
Inventor: TAKEGAWA KAZUMI
IPC: E03F5/10
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To make the excavation depth at the execution for burying a drain conduit in the ground not so deep and to prevent the clogging of the drain conduit by the retention of solid materials in drainage. SOLUTION: This drainage basin 23 arranged at the merging point 21 of multiple drainage B1, B2 on a drain conduit 24 buried in the ground is provided with a basin main body 27 fitted with a cleaning port at the upper section, multiple inlet side connection ports 28, 29 provided on the basin main body 27 for connecting multiple inflow side pipes 20, 22a respectively, an outlet side connection port 30 provided on the basin main body 27 for connecting an outflow side pipe 22, and a plate member 34 rockably fitted in the basin main body 27 to guide the drainage B1, B2 flowing in from the inlet side connection ports 28, 29 and to change the flowing direction toward the outlet side connection port 30.
Patent JP-2001149508-A (JP)
Title: Golf ball
Inventor: SHINDO JUN
IPC: A63B37/04
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a golf ball with which the sticking of rubber components to each other is prevented and which has good working efficiently, high repulsiveness, an improved initial velocity and an increased distance. SOLUTION: This golf ball consists of a thermal molding of a rubber composition formed by using a butadiene mixture consisting of (A) 50 to 90 mass parts polybutadiene which contains >=90% cis-1,4 bond, has >=3.5 to <5.0 in the ratio of the weight average molecular weight to the number average molecular weight and is 20 to 70 in Mooney viscosity (100 deg.C, ML1+4) and (B) 50 to 10 mass parts polybutadiene which contains >=90% cis-1,4 bond, has <3.5 in the ratio of the weight average molecular weight to the number average molecular weight and is synthesized by using a rear earth element catalyst as the essential component of the base material rubber as a constitution element.
Patent JP-H08182379-A (JP)
Title: Method and apparatus for detecting rotor position of brushless motor
Inventor: YAMAMOTO HIROYUKI
IPC: H02P6/08
Filed: 1994-12-26
Abstract: PURPOSE: To constantly obtain a regular position detection point by fixing the interval of induced voltage generated in the armature winding of a brushless motor from its current-flow changed time on the basis of a comparison result of the induced voltage excluding the interval up to the beginning with a reference voltage, and masking spike voltage generated in the armature winding surely. CONSTITUTION: FF circuits 12a, 12b, 12c are set at the point of generated time of spike voltage and are reset at the point of generated time of induced voltage, and the Q outputs of the FF circuits 12a, 12b, 12c become pulses corresponding to the spike voltage. Namely, the spike voltage is surely removed from signals to be inputted to a current-flow changing signal generating part 5, since the width of the input OE signals of buffers 4a, 4b, 4c changes corresponding to the change of the waveform of the spike voltage. Accordingly, it becomes possible to obtain a regular position detection point of the rotor 1a of a brushless motor 1, in the current-flow changing signal generating part 5. As a result, it becomes possible to raise the reliability and safety of an appliance having a brushless motor 1.
Patent JP-2001154372-A (JP)
Title: Heat developing device
Inventor: TSUKINOWA KAZUMI
IPC: G03F7/26
Filed: 1999-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a simple heat developing device which rapidly raises the temperature over the entire part of a heat developing section and efficiently maintains a desired temperature with a small temperature change. SOLUTION: The heat developing device for heating and developing a photosensitive heat development recording material has a frame and the heat developing section disposed in the frame. The heat developing section has a casing, a material heating means for heating the photosensitive heat development recording material in the casing and a casing heating means for heating the casing.
Patent JP-2000164330-A (JP)
Title: Control method and control device for induction heating device
Inventor: IIJIMA KEIJI
IPC: H05B6/06
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a control method and a control device for an induction heating device capable of precisely heating a material to a target temperature without making gain adjustment and capable of improving the efficiency and the yield of the heated material. SOLUTION: In the control method for an induction heating device heating a material in the moved state, the efficiency of an induction heating device 2 for a material 1 is calculated based on the moving speed Vb of the material 1, the temperatures of the material 1 before and after heating, and the supply power quantity to the induction heating device 2, the power quantity required for heating the material 1 is estimated with the efficiency, and power is supplied to the induction heating device 2 based on the estimated power quantity to heat the material 1.