baber/WOPTO huggingface dataset:
Patent JP-H02206588-A (JP)
Title: Optical recording medium
Inventor: AKIMOTO TAKAYUKI
IPC: G11B7/2472
Filed: 1989-02-03
Abstract: PURPOSE:To minimize a deterioration in regeneration by a method wherein an optical recording medium is formed by laminating a recording film layer containing an organic dye, such as triphenylmethane, having a melting point, a sublimating temperature, or a decomposition temperature of 200 deg.C or more on a substrate. CONSTITUTION:A recording film layer-forming coating liquid is prepared by dissolving an organic dye having a melting point, a sublimating temperature, or a decomposition temperature of 200 deg.C or more in an organic solvent. As the organic dye, triphenylmethane, polymethine, quinone, squarylium, indophenol, azulenium, indoaniline, pyrylium, thiopyrylium, aminium, cyanine, phthalocyanine, naphthalocyanine, or other dyes are used. This coating liquid is applied on a substrate, such as cellophane, synthetic resin, and glass, and dried to form a recording film. Thus, an optical recording medium is produced. In addition, the recording film preferably has a reflectance of 20% or more.
Patent JP-S63195946-A (JP)
Title: Metallic vapor discharge lamp
Inventor: OYAMA MASAMITSU
IPC: H01J61/20
Filed: 1987-02-09
Abstract: PURPOSE:To increase luminous spectral output of magnesium in the wavelength range of 220 nm to 330 nm which is effective for hardening of a resist by making mercury, magnesium, halogen, and an inert gas be sealed in a luminous tube and further making tin and bismuth be sealed in it so as to serve as promoters which make magnesium become luminous. CONSTITUTION:In a metallic vapor discharge lamp in which mercury, magnesium, halogen, and inert gas are sealed in a luminous tube, at least one or more species of tin and bismuth are sealed so as to serve as promoters which make magnesium become luminous. Therefore, though magnesium is hard to become luminous as an single element, it becomes much luminous by its interactions of tin and bismuth so that it has a high energy distribution in a wavelength range effective for hardening of a resist. The amount of addition of tin and bismuth is allowed to be minute, that is, for example, the addition of 2 to 5X10<-8> mol per inner volume 1cc in the luminous tube exerts sufficiently large effects. Hence, ultraviolet rays in the effective wavelength region of 220 nm to 330 nm can be made to become luminous with high efficiency.
Patent JP-S55120965-A (JP)
Title: Grinding device for bottom surface of ingot case
Inventor: ISHII YUUKICHI
IPC: B24B7/10
Filed: 1979-03-07
Abstract: PURPOSE: To work evenly the bottom surface of an ingot case by moving a grinder in parallel with the bottom surface by means of a moving frame running on rails and an elevating frame going up and down on the moving frame.  
     CONSTITUTION: The bottom surface 2 of an ingot case set on a stand 56 is laid in parallel with rails 8 and vertically to the surface of floor 7 by means of a verticality-regulating system 64 and a parallel-regulating system. And, an elevating frame 39 being made to go up and down on a moving frame 30, the moving frame 30 being made to run on rails 8, and a ginder 51 of a grinding body 47 being pressed on the bottom surface of the ingot case 1 by the work of a cylinder 52, a grinding work is applied evenly to the entire surface of the bottom of the ingot case 1 irrespective of the difference in hardness thereof. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S59152941-A (JP)
Title: Halogen-containing resin composition
Inventor: KATOU KAZUMITSU
IPC: C08L27/00
Filed: 1983-02-19
Abstract: PURPOSE:To obtain the titled non-toxic composition having improved first discoloration and excellent thermal stability, and free from foaming in high-temperature molding, by compounding a halogen-containing resin with dehydrated hydrotalcite in combination with stearyl alcohol. CONSTITUTION:(A) 100pts.wt. of a halogen-containing resin is compounded with (B) 0.01-5pts.wt., preferably 0.1-5pts.wt. of hydrotalcite of formula Mg1-xAlx (OH)2Ax/n<n->.mH2O (0<x<=0.5; A<n-> is n-valent anion; m is 0 or positive number) having a specific surface area of <=30m<2>/g, preferably <=20m<2>/g determined by BET method and subjected to the treatment for the removal of water of crystallization, and (C) 0.1-5pts.wt., preferably 0.5-5pts.wt. of stearyl alcohol. The hydrotalcite is preferably the one obtaind by heat-treating a hydrotalcite of formula wherein x is 0.2-0.4 and A<n-> is OH<-> or HCO3<-> at 180-300 deg.C for 0.5-10hr, thereby removing >=1/3 of the water of crystallization from the hydrotalcite.
Patent JP-H10225109-A (JP)
Title: Positive/negative voltage output dc-dc converter
Inventor: OKUBO YOSHITAKA
IPC: H02M3/155
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To produce a positive/negative voltage output DC-DC converter with a fewer number of components. SOLUTION: Based on the frequency signal S60 from a converter control part 60, a transistor 43 switches a coil 42 and a ground G on and off with high frequency. The switching of the transistor 43 gives a diode 44 a voltage V1 which oscillates in a positive region. Then, the voltage V1, changed into a constant voltage by the rectification with the diode 44 and filtering with a capacitor 45, is outputted as a positive DC output voltage Vout1 from an output terminal OUT1. A capacitor 48, whose one end is connected to the collector of the transistor 43, outputs from the other end a voltage V2 which oscillates in a negative region. This voltage V2, changed into a constant voltage by the rectification with the diode 50 and filtering with a capacitor 51, is outputted as a negative DC output voltage Vout2 from an output terminal OUT2.
Patent JP-S59151844-A (JP)
Title: Apparatus for forming paste into ball
Inventor: TACHIBANA GENTAROU
IPC: A23G3/20
Filed: 1983-02-18
Abstract: PURPOSE:To enable the forming of even a particular paste such as sweetened bean jam, etc. to a ball, easily, by rotating a semicircular rotary blade in a cylindrical main body along the hollow spherical surface of the mold, thereby cutting the paste in spherical form. CONSTITUTION:The cylindrical main body 1 is attached to the outlet port (b) of the tank (a), and the notch windows 2, 2 are opened at both sides of the lower part of the body 1. A pair of molds 4, 4 guided by a pair of parallel guide rails 3, 3 placed under the main body 1 are placed movably under the main body 1 through the notched windows 2, 2. A hemispherical cavity 5 having a vent 6 is formed to the molds 4, and a semicircular rotary blade 7 rotating along the spherical surface of the cavity 5 is attached in the main body 1. A pasty material is charged through the outlet port (b) of the tank (a) into the main body 1 and the molds 4, 4, and cut to a spherical form by the rotation of the rotary blade 7. When the rotation of the blade 7 is stopped, the molds 4, 4 are separated from the main body 1 to drop the spherically formed pasty material.
Patent JP-S58143005-A (JP)
Inventor: NOMURA KOUZOU
IPC: E01H3/00
Filed: 1982-02-19
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-H11212648-A (JP)
Title: Robot arm controller
Inventor: MATSUKUMA KENJI
IPC: G05D3/12
Filed: 1998-01-23
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for constructing a mechanical model and to maintain a specified function even for changes in condition such as a load by normally outputting a signal of an arm angle commanding means and outputting an interior division value of a signal of the arm angle commanding means and of a signal of an arm shaft rotation detecting means after a prescribed point of time. SOLUTION: An arm shaft rotation sensor 114 is attached to an arm shaft 102 and detects its rotational angle and a rotational angle converter 113 converts a signal of the sensor 114 into a signal θarm that is convenient to post- processing. The sensor 114 and the converter 113 constitute an arm shaft rotation detecting means. An operation command correcting part 112 which operates as a command correcting means inputs a signal of the converter 113 and outputs a signal θorg of an operation pattern producing part 107 as it is. A signal θref which internally divides the signal θrog of the part 107 and the signal θarm of the converter 113 is outputted in real time after the prescribed point of time.
Patent JP-S54118641-A (JP)
Title: Control method of and apparatus for air cinditioner
Inventor: TOKISAKI HISASHI
IPC: F24F11/00
Filed: 1978-03-06
Abstract: PURPOSE: To better the rise characteristic through quick approach of the room temperature to the set value by automatically varying the temperature adjustment capacity in several stages according to hourly changes of timer from the state prior to the setting of the timer.  
     CONSTITUTION: After one hour passes from the closing of a night setting switch 35, an output of minus level is provided from the terminal of a LSI 20 to cut a transistor 29. Consequently, the collector potential goes up high enough to be allowed to enters terminals xxx and xi of the LSI 20 through diodes 32 and 33. The refore, the LSI 20 actuates a one-hour timer again leading the terminal vii to be  turned to a plus level. Thus, a transistor 29 conducts. As a result, one pulse is fed  to an input terminal b of a shift register 28 and an output terminal d is changed  to H. As current flows to a resistance 45 of a thermo-device 6 through a resistance  50 of a regulator 4 connected to the terminal d, the potential at a point P rises,  elevating the thermosetting temperature of the thermo-device 6 apparently. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H08215871-A (JP)
Title: Laser welding method for high-carbon steel strip
Inventor: SATO YUJI
IPC: B23K26/00
Filed: 1995-02-15
Abstract: PURPOSE: To obtain a weld zone with less blowholes by specifying the ratio of a root gap to an energy beam diameter between steel strips. CONSTITUTION: A root gap 3 is set between steel strips by placing the end of a preceding strip 1 and that of a succeeding strip 2 opposite to each other. Then, through the irradiation of a laser beam 5 with a tiller wire 4 being supplied and molten, the molten metal is filled in the root gap 3 so as to complete the welding. The steel strips 1, 2 are high-carbon steel containing 0.5% or more of carbon. In addition, 1.5-2.5 is made the ratio of the root gap 3 to the 1/e energy beam diameter 6 of the laser beam 5 in the strip surface on the beam 5 irradiation side. As a result, the production of a high-carbon steel strip is made possible on a continuous processing line with a reduced cost of production.
Patent JP-H04266106-A (JP)
Title: Temperature controller
Inventor: SAKUMA TSUTOMU
IPC: G05B13/04
Filed: 1991-02-21
Abstract: PURPOSE:To obtain a temperature controller which produces no oscillation of interference caused between the temperature control systems and also has a short time required for convergence. CONSTITUTION:A simulation part 32 simulates the thermal influence to a 2nd control subject 22 based on the control information on a 1st temperature control system 24 which performs the temperature control of a 1st control subject 21. Then a 2nd temperature control system 28 performs the temperature control of the subject 22 through the subtraction of the simulation result of the part 52. In such a constitution, the thermal influence is reduced based on the simulation result of the part 52 and the subject 22 is controlled. Thus the thermal influence is corrected. As a result, the influence of the system 24 can be reduced to the subject 22 together with reduction attained with the interference between both systems 24 and 28.
Patent JP-S61187920-A (JP)
Title: Molded material
Inventor: YAGI KANICHI
IPC: B01D53/81
Filed: 1985-02-14
Abstract: PURPOSE:To obtain a molded material capable of eliminating the odor of a base material itself, the foreign odor and the body smell of the insides of a room and a vehicle by impregnating or adding an odor consuming agent or a deodorant into the molded material. CONSTITUTION:A molded material is obtained by impregnating a soln. blended with an odor consuming agent such as sodium ureine-sarcosinate into the base material such as urethane. Also the base material is obtained by impregnating the odor consuming agent such as ester of alpha-tocopherol into the base material such as a cloth of cotton and chemical fiber. The foreign odor of the insides of a room and a vehicle and the body smell can be eliminated without accompanying the foreign odor by commercializing the base material obtained in such a way as a cushion of the insides of the room and the vehicle, the house furnishings, a curtain, clothes and toys for children.
Patent JP-S59153269-A (JP)
Title: Device for recognizing pattern
Inventor: TANAKA SATOSHI
IPC: G06T3/00
Filed: 1983-02-21
Abstract: PURPOSE:To recognize whether two angles are included or not by calculating a characteristic variable of each point from point string address data, detecting a division in which the characteristic variable exceeds a threshold as an angle division and evaluating the symmetry of the division. CONSTITUTION:A linear pattern is inputted by a picture input device 1 and a binary picture is stored in a picture memory 2. The picture data are converted into point string data indicating the center of the linear pattern by a point string address calculating circuit 5 and stored in a data memory 4. The point string data are read in an angle detecting circuit 6. A vertical distance between a point and a chord is defined as (d) and a division in which the absolute value of the value (d) of each point exceeds a threshold is extracted as an angle division. Whether an angle adjacent to the string of the value (d) in the extracted division exists or not is evaluated.
Patent JP-2000228826-A (JP)
Title: Power supply device according to quality
Inventor: TSUJI KIICHIRO
IPC: H02J3/18
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device according to quality, capable of inexpensively supplying power according to quality especially to single-phase loads which account for the majority of loads. SOLUTION: The power supply device is according to quality provided with an inverter 5 of three-phase bridge constitution, having alternating-current output terminals connected to distribution lines 2, 3, and 4 in the respective phases of three-phase, four-wire alternating current, capacitors 7 and 7 connected between the two input terminals of the inverter 5 on the direct current side and a neutral line 6, respectively, an uninterruptible power supply means 8 which is inserted in a distribution line 2 in one phase, between the connecting point of the inverter 5 to the distribution line and a load, and compensates for the voltage drop and power failure in the distribution line 2, and a voltage drop compensating means 9 which is inserted in a distribution line 3 in specified another phase, between the connecting point of the inverter 5 to the distribution line and a load,  and compensates voltage drop and power failure in the distribution line 3. The phases of the inverter 5 are independently controlled, so that power which different in quality is supplied to single-phase loads connected between a neutral line 6 and the distribution lines 2, 3, and 4, respectively.
Patent JP-H04266271-A (JP)
Title: Driving method for solid-state image pickup device
Inventor: MIZOUCHI CHIHIRO
IPC: H04N5/335
Filed: 1991-02-21
Abstract: PURPOSE:To sweep out an electric charge not being a signal for an image pickup pattern efficiently among electric charges generated by a photoelectric conversion element in the solid-state image pickup device used for a video camera. CONSTITUTION:This method is devised such that a potential phi2 of one transfer electrode or over in a layer including transfer electrodes having a largest capacitance with respect to a semiconductor substrate is a lowest potential among potentials applied to the transfer electrode for a period 15 when an electric charge not being a signal for an image pickup pattern is swept out to a drain region.
Patent JP-H09223854-A (JP)
Title: Printed wiring board
Inventor: SAITO KATSUYA
IPC: H05K3/34
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To obtain a safety function virtually without increases in cost by forming an area not covered with solder resist in proximity to the center of a wiring pattern between lands made of copper foil, applying solder to the surface of the copper foil, and fusing part of it in a short time. SOLUTION: For a printed wiring board for automobile electrical equipment, a wiring pattern 40 that provides connection between lands 39A, 39B for connecting electronic parts is so designed that temperature rise in the non-solder resist area 41 in the center of the wiring pattern 40 will be 20 deg.C or below at the steady current value in normal condition. The width of the wiring pattern 40 is so set that the temperature rise will be 200 deg.C or so, at which solder is melted, at the current value at which the motor is locked, and solder is applied to the non-solder resist area 41 in the center as well. This fuses the wiring pattern in a short time, and enables adjustment of time it takes for the wiring pattern to be fused according to the magnitude of overcurrent. Therefore, it is possible to provide the printed wiring board with a safety function virtually without increases in cost.
Patent JP-2000221460-A (JP)
Title: Multichannel optical modulation element
Inventor: NISHIYAMA SUMI
IPC: G02F1/11
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To provide a multichannel optical modulation element small in cross talk for a laser external modulator of an optical recorder. SOLUTION: This multichannel optical modulation element is provided with plural first electrodes 13 provided on one surface of an acoustooptical medium 11, plural piezoelectric elements 12 provided on the first electrodes 13, plural second electrodes 14 provided on the piezoelectric elements 12, plural first lead wires 15 respectively connected to these second electrodes 14 and plural second lead wires 16 respectively connected to the first electrodes 13. Then, the element is made small in cross talk.
Patent JP-H03230898-A (JP)
Title: Press line
Inventor: UMEZAWA FUMIAKI
IPC: B21D43/05
Filed: 1990-02-07
Abstract: PURPOSE:To automatically stack plural blanks as parallel to plural pallets and to improve production by setting plural empty pallets-positioning means at upstream side and setting magazine positioning means at downstream side. CONSTITUTION:A pallet conveying circuit system 200 is formed between a stacking device 20 and a destacking device 130, and a magazine circulation shifting means 40 for circulating the magazine 30 over at front and rear parts passing through the stacking device 20 is set. The means 80 for positioning plural empty pallets 50 onto the magazine 30 at the upstream side and the magazine positioning means 90 for positioning the magazine 30 to the prescribed position (press aixs P) at the downstream side, are set. By this method, plural blanks W punched at the same time with a punching press 1 can be automatically stacked as parallel to plural pallets 50 and the production is improved.
Patent JP-H11207759-A (JP)
Title: Manufacture of foam molded body with skin and foam molded body with skin
Inventor: SHIOTANI AKIRA
IPC: B29C39/10
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a foam molded body with a skin by a method wherein the surface, which comes into contact with foams, of a skin has the heat fusion weldability with the thermoplastic resin foams and the foam has the shape such as particles, chip-like matters or grinds having the porosity of a specified value or higher. SOLUTION: In order to obtain this foam molded body with a skin, a skin material having a predetermined shape is mounted along the inner surface of a mold. After the mold is clamped, foam particles are fusion-welded with one another and, at the same time, the foam particles and the skin are fusion-welded with each other. Since foamed particles having the shape such as particles, chip-like matters or grinds having the porosity as the foams of 45%, preferably 50-70% such as tubular foam particles, columnar foam particle having the ratio of length to diameter of 4 or more or foam particles having projections are used, even when the skin material has no steam permeability, a steam permeates from the foam particle side among the foam particles so as to arrive the neighborhood of the skin material. As a result, the foam particles near the skin and the inner surface side of the skin material are fully heated, resulting in surely fusion-welding the foam particles near the skin material and between the foam particles and the skin material.
Patent JP-S63294344-A (JP)
Title: Container for transporting waste
Inventor: YAMASHIRO KUNIO
IPC: B65D5/00
Filed: 1988-02-09
Abstract: PURPOSE:To make a gap as small as possible and to prevent the spill-over of dust, by shielding the access port formed to the tail gate of a container by a main gate and a sub-gate. CONSTITUTION:A tail gate 24 is pivotally supported at the rear end opening part of a container in a freely openable and closable manner by a pivot shaft 25 and the lower end of the tail gate 24 is engaged at a closing position by an engaging hook 26. An access port 27 is opened to the tail gate 24 and the greater part of the access port 27 is closed by a main gate 9 and the upper part thereof is closed by a sub-gate 18. The main gate 9 and the sub-gate 18 are supported between the frame bodies of the tall gate 24 by locking bars 30, 31, 33, 34 so as to shield the access opening 27 in such a state that a container Ct is separated from a compactor Cp, and the engaging hook 11 pivotally mounted to the push-in surface 6 of a push-in ram 5 and the engaging hook 21 pivotally mounted to a rising and falling plate 15 are engaged with the locking bars 30, 31, 33, 34 in such a state that the container Ct is connected to the compactor Cp.
Patent JP-H09220699-A (JP)
Title: Die set device
Inventor: KUROKI MICHIO
IPC: B30B15/04
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To precisely machine even in a time of generating some change of the direction of lifting motion of a ram against a bolster. SOLUTION: In a die set device provided with a lower die supporting stand 21 fixed on a bolster side and an upper die supporting stand 25 which is supported on this lower die supporting stand 21 able to separate and move through a guide mechanism and which receives the moving force to the lower die supporting stand 21 side through a ram 15, any one side of a projecting spherical face washer or a recessing spherical face washer of being made in contact with a part of spherical face is fixed onto the upper end part of the upper die supporting stand 25, the other side of this projecting spherical face washer or the recessing spherical face washer is made in contact with a ram side member fixed on the ram.
Patent JP-H03232383-A (JP)
Title: Video camera
Inventor: TANIMOTO TETSUYUKI
IPC: H04N5/335
Filed: 1990-02-07
Abstract: PURPOSE:To reduce the size of an optical system by integration an image formation mobile optical element and a vision sensitivity correcting filter. CONSTITUTION:An image formation mobile optical element 11 is composed of a plane board, which stands perpendicularly to an optical axis 18, and a supporting body to turn around a rotary shaft while holding the plane board. The plane board is transparent to visible light and equipped with approximately 1-1.5mm thickness and by changing an angle (90 deg. in a normal state) between the plane board and the optical axis 18, an image forming position on an image pickup element 12 is changed. As the material of the plane board, infrared ray absorbing glass is used and plays the role of the correcting filter as well for compensating sensitivity to the infrared area of a CCD image pickup element 12 and matching the sensitivity to the vision.