baber/WOPTO huggingface dataset:
Patent JP-S55120633-A (JP)
Title: Slide material
Inventor: UEDA HIROSHI
IPC: F16C33/24
Filed: 1979-03-12
Abstract: PURPOSE:To provide slide material which has low coefficient of friction and can stand long-term service, obtained by a method wherein a body of slide material is coated with a mixt. of tetrafluoroethylene resin, Pb or Zn and at least one member selected from Al2O3, SiO2 and TiC, the coated material is calcined and the surface of coated layer is cut. CONSTITUTION:(a) 50-90wt% of tetrafluoroethylene resin is mixed with (b) 9-40wt% of Pb and/or Zn and (c) 1-20wt% of at least one hard additive selected from Al2O3, SiO2 and TiC, preferably further (d) not more than 20wt% of a solid lubricant such as MoS2, graphite, or calcined powders of tetrafluoroethylene resin. A body of slide material such as steel stock or round shaft is coated with the resulting mixt., the coated material is calcined and the surface of coated layer is cut to obtain the desired slide material.
Patent JP-S58146562-A (JP)
Title: Preparation of indoline
Inventor: KONDOU FUMIHIKO
IPC: C07D209/08
Filed: 1982-02-24
Abstract: PURPOSE:To obtain indoline industrially advantageously, by subjecting 2-(o-aminophenyl)ethanol to ring formation through dehydration in a gaseous phase using a catalyst obtained by combining a boron compound and/or a phosphorus compound with alumina or silica gel. CONSTITUTION:For example, 2-(o-aminophenyl)ethanol is subjected to ring formation through dehydration in a gaseous phase in the presence of a catalyst obtained by supporting at least one compound selected from a boron compound such as boric acid, boric anhydride, etc. and a phosphorus compound such as phosphoric acid, metaphosphoric acid, etc. on alumina or silica gel or by blending them, to give indoline useful as an intermediate for drugs, agricultural chemicals. Since the gaseous reaction is carried out in a gaseous phase by this method, no water is contained in the reaction product, the catalyst is prepared easily, has high catalytic activity than a single catalyst of silica gel, and has a longer life. A catalyst supporting about 10wt% boric acid or phosphoric acid has approximately neutral pH and the maintenance of a reactor is easy.
Patent JP-H10227887-A (JP)
Title: Ventilation air conditioning system installation for nuclear power station
Inventor: KUBO KOJI
IPC: F24F3/16
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent combustion exhaust gas from being carried in power generation installation which gas is contained in the introduced outside air, flows, etches machines and piping, and deteriorates the quality. SOLUTION: In this installation, an outside air introducing part filter 2 and a cooler 3 are arranged in the downstream side of an outside air introducing part 1. A combustion exhaust gas eliminating equipment 8 is arranged in the downstream side of the cooler 3. A blower 5 is connected with the lower side of the combustion exhaust gas eliminating equipment 8. The spouting side of the blower 5 is connected with each chamber 6 via a blower duct 4b. Each of the chambers 6 is connected with an exhauster 7 via an exhaust duct 4c. The combustion exhaust gas eliminating equipment 8 is an active carbon filter which is filled with active carbon, and can eliminate SOX in the outside air.
Patent JP-H10223677-A (JP)
Title: Device and method for wire bonding
Inventor: ARAGAKI TAKESHI
IPC: H01L21/60
Filed: 1997-02-13
Abstract: PROBLEM TO BE SOLVED: To make it possible to select the wiring combination corresponding to the different type of chips which are continuously conveyed. SOLUTION: In this wire bonding method, the combination of wiring in accordance with the type of a chip 20 is stored in a memory storage 4, and the type of the chip 20 on a lead frame 10 to be conveyed is recognized by the image obtained by a camera 2. The wiring position of a bonding wire W is controlled by a control part 5, by selecting the wiring combination corresponding to the above-mentioned recognized type.
Patent JP-S61190442-A (JP)
Inventor: OBARA MICHIYA
IPC: B65D19/34
Filed: 1985-02-16
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-H06222869-A (JP)
Title: Digitizer inspecting method
Inventor: HASHIMOTO SOJI
IPC: G06F3/0488
Filed: 1993-01-25
Abstract: PURPOSE:To exactly and easily discover the disconnection of electrode lines by placing a substrate constituted of a glass epoxy on which detection points are arranged on a digitizer, and switching the detection points by a command from the outside. CONSTITUTION:A jig plate with a detecting terminal is placed on a digitizer 1, and the edge of the jig plate with the detecting terminal is moved along the edge part of a tablet 1. Then, the detection points of the jig plate with the detecting terminal are successively switched by the command, inputted coordinates are plotted on a CRT 14, and stored in the correction Y minimum buffer of a personal computer 8. At that time, when the disconnection of electrode lines 2 and 2 of the tablet 1 is present, signal corresponding to the disconnected electrode lines 2 and 2 are not detected, and the plot of the detected points is not displayed on the CRT 14. Then, an operator visually confirms whether or not the points on the CRT 14 are continuously plotted, and judges that the disconnection of the electrode lines 2 and 3 is present when the detected points are not displayed.
Patent JP-H04267270-A (JP)
Title: Image forming device
Inventor: MURAMATSU MASANORI
IPC: G03G15/00
Filed: 1991-02-22
Abstract: PURPOSE:To measure the extent of density in a sample image, feeding it back to an image forming condition, and to set the reproducibility of a gradational image to the highest one as well as to reduce feedback control time and toner amount. CONSTITUTION:A gradational image is generated from a pattern generating part of an image processing circuit 49, and a toner image is formed on a sensitive drum. Then, the density is read by a toner density detection sensor 600, thereby changing a grid voltage and a characteristic. At this time, a density level of the image generated according to peripheral ambience and device service time, toner types and so on is selected.
Patent JP-S61189099-A (JP)
Title: Time division exchange
Inventor: HIRAMATSU TAMIHEI
IPC: H04Q11/04
Filed: 1985-02-16
Abstract: PURPOSE:To obtain the small scale of time division exchange in which real time response having a service function such as information offer is guaranteed by providing a unified memory having a time switch section and a data storage section, a write address storage section and a read address storage section. CONSTITUTION:The unified memory 1 consists of a time switch section 1a and a storage section 1b, a data from each terminal equipment is inputted from an incoming line 2 and a data to each terminal equipment is outputted to an outgoing line 3. The data is transmitted synchronously with a time slot counter 4. A data is written in a read address storage section 5 by a control section 6 comprised of a CPU, a ROM and a RAM and the content of a write address storage section 9 is rewritten by the control section 6. In addition to the exchange operation using a time switch being the fundamental function of the exchange, the write of a voice data and digital data from a terminal equipment to the storage section 1b of the unified memory 1 and the transmission of a data in the storage section 1b to the terminal equipment are executed.
Patent JP-H07213119-A (JP)
Title: Riding rice transplanter
Inventor: ISHIDA ISAO
IPC: A01C11/02
Filed: 1994-01-31
Abstract: PURPOSE:To prevent backing of the machine body in a state in which the planting machine is lowered to a working position by mistake, e.g. at the end part of a field or starting of an operation in a state in which the planting machine is not returned to the working position after completion of backing, in a riding rice transplanter elevatably equipped with the planting machine behind the running car body and capable of operating the change of the speed of the running car body in the back-and-forth direction through a speed change gear and elevating the planting machine through an elevation controller. CONSTITUTION:This riding rice transplanter is equipped with the first detector (SW3) for detecting a planting machine existing at a working position, the second detector (SW1) for detecting shifting of a speed change gear (53) to the backing position and an actuator for actuating an elevation controller (55) to the working machine elevation position if the second detector (SW1) detects shifting of the speed change gear (53) to the backing position in a state where the first detector (SW3) is detecting existence of the planting machine at the working position.
Patent JP-S52113037-A (JP)
Title: Door check means
Inventor: MIYAZAWA HIROSHI
IPC: E05F15/20
Filed: 1976-03-17
Abstract: PURPOSE: To permit appropriate selection of two cases, namelu a case of using it for holding the door in an open state when the door is opened to an extent beyond a predetermined angle range and a case of operating it as the ordinary door check means. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S55121465-A (JP)
Title: Pressure fixing device
Inventor: TORIKAI AKIYOSHI
IPC: G03G15/20
Filed: 1979-03-13
Abstract: PURPOSE: To stabilize operations and prevent the breakdown and deformation of the device by easing the generation of thrust force.  
     CONSTITUTION: Upper and lower side rollers 9, 8 having undulation patterns 7 in the same direction through grinding finishing are so disposed that their revolving axes become non-parallel, whereby the pressure fixing device is constituted. As a result of this, if the lower side roller 8 is revolved clockwise, the upper side roller 9 receives the rotating force F of the lower side roller 8 at the common tangent part with the lower side roller 8 but since they have a crossing angle θ, the rotating force of the roller peripheral surface becomes Fcosθ and the thrust force of Fsinθ generates in the axial direction, as against which the thrust force toward the parallel directions of the same intensity generates in the lower side roller 8, thus the both thrust forces negate with each other, whereby the generation of thrust force is suppressed. Hence, the breakdown and deformation near the bearing members of the upper and lower side rollers 9, 8 are prevented and the operations stabilized. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03232135-A (JP)
Title: Manufacture of optical disk
Inventor: SAITO MINORU
IPC: G11B7/26
Filed: 1990-02-08
Abstract: PURPOSE:To prevent errors on recording and/or reading information by pressing a nonrecording area of a disk substrate with higher pressure than in a recording area. CONSTITUTION:In the process of sticking disk substrates 1, 2 with a hot-melt adhesive 3, pressure P1 on a nonrecording area in the inner circumference and outer circumference areas of the disk substrate 1, 2 is made higher than the pressure P2 on a recording area. To realize this condition, one of the press plates 4 is devided into blocks 4A and 4B so that the block 4A presses the nonrecording area of the inner and outer circumference areas of the disk substrate 1, 2 and that the block 4B presses the recording area. By this method, peeling of the disk substrates can be prevented and errors on recording and/or reading information can be prevented.
Patent JP-S58147543-A (JP)
Title: Amorphous alloy with small loss
Inventor: INOMATA KOUICHIROU
IPC: C22C38/12
Filed: 1982-02-26
Abstract: PURPOSE:To obtain an amorphous alloy having a small iron loss even in a high frequency region and superior thermal stability and causing no increase in the iron loss even after resin molding, by substituting a prescribed amount of Nb for part of Fe in an amorphous Fe alloy and by restricting the Fe content. CONSTITUTION:This amorphous alloy is represented by formulaI(where X is B or B and Si, the amount of Si is <=10 atomic%, 0.02<=a<=0.075 and 12<=b<=15). A specified amount of one or more among V, Cr, Mo, Ta and W may be contained in the alloy while satisfying formula II (where M is said metal, 0.01<=c <=0.065, 0.01<=d<=0.05, 0.02<=c+d<=0.075 and 12<=e<15). Nb contributes to the reduction of the iron loss in a high frequency region and the incease of the crystallization temp.
Patent JP-S53114423-A (JP)
Title: Malfunction preventing device for camera
Inventor: SUGIURA HIROTSUGU
IPC: G03B9/62
Filed: 1977-03-16
Abstract: PURPOSE: To render a shutter releasing member inoperative so as to prevent the malfunctions of a shutter by detecting the conditions of the voltage of a power source and an electromagnet for closing the shutter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60129069-A (JP)
Inventor: ICHIHARA SHIGERU
IPC: A63F7/02
Filed: 1984-02-18
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-H05229536-A (JP)
Title: Method for carrying label mount
Inventor: FUKUSHIMA FUMIAKI
IPC: B65C9/18
Filed: 1992-02-17
Abstract: PURPOSE:To efficiently and consecutively carry label mounts with labels on which printing has been made by a printer to a body on which the labels have been affixed, and eject the label mounts after labeling. CONSTITUTION:In a method described herein for carrying label mounts, a label mount (2a) with labels (2) on which printing has been made by a printer (10) is placed on plates (17, 20), and after being held with a holding lever (23), the label mount is cut with a cutter, and the label (2) is peeled off the label mount by a label-peeling part (22).
Patent JP-S63196804-A (JP)
Title: Method and apparatus for measuring width of strip like pattern
Inventor: INADA KIYOTAKA
IPC: G01B11/02
Filed: 1987-02-10
Abstract: PURPOSE:To automatically measure the width of a strip like pattern while various noises are confirmed, by setting the measuring gate corresponding to the width of a pattern and measuring the width of the pattern within a tolerance range centering around the width of said gate. CONSTITUTION:The image signal obtained by packing up the image of a ferrite bar by a TV camera is applied to a binarization circuit to obtain the image IG of the gap of the ferrite bar extending in a Y-axis direction and noise images IN1-IN4. On the basis of this binary image signal, the number of black pixels are counted with respect to each line in the Y-axis direction by a projection distribution counter circuit and the histogram thereof is formed. This result is applied to a gap position detection circuit to detect a range W0, for example, having a value 2/3 or more of the peak value PL of the histogram. Further, the tolerance width DELTAW2 of the rising and falling parts of the width W0 is added to set a measuring gate W1. The gate W1 is imparted to a pattern with measuring circuit and, for example, by five measuring lines, the width of the image IG is measured and the average value of three intermediate values in the measured values is set to the width of the gap.
Patent JP-S56125334-A (JP)
Title: Preparation of 2- 3-phenoxyphenyl propionic acid
Inventor: INOUE TOMOYUKI
IPC: C07C59/68
Filed: 1980-03-08
Abstract: PURPOSE: To prepare the titled compound in high yield and purity, by reacting α- methyl-3-phenoxybenzyl halogenide with Mg pref. in dialkyl ether, tetrahydrofuran, or a hydrocarbon solvent, and then reacting the product with CO 2 .  
     CONSTITUTION: α-Methyl-3-phenoxybenzyl halogenide of formula I (X is halogen) is made to react with metallic magnesium pref. in a two-or three-component solvent mixture consisting of 75W95vol% of a dialkyl ether, 20W5vol% of tetrahydrofuran, and 15W0vol% of a hydrocarbon solvent (e.g. n-hexane, cyclohexane, etc.), and the resulting Grignard reagent of formula II is reacted with carbon dioxide to obtain the 2-(3-phenoxyphenyl)propionic acid of formula III.  
     USE: Drug having antiphlogistic, analgesic or antipyretic activity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H02243553-A (JP)
Title: Production of formed body using steel slag as binder
Inventor: ISOZAKI HIROSHI
IPC: C04B22/10
Filed: 1990-02-13
Abstract: PURPOSE:To produce a high-strength formed body using steel slag as a binder by adding specific amounts of an alkali metal hydroxide and alkali metal carbonate as an aqueous solution to specified fine steel slag powder and kneading a paste, etc., therewith. CONSTITUTION:An alkali metal hydroxide in an amount of 1-30wt.% and an alkali metal carbonate in an amount of 1-30wt.% are added to fine steel slag powder having 5,000-8,000cm<2>/g Blaine specific surface area and the resultant mixture is kneaded with a paste, mortar or concrete. In the process, at least the alkali metal hydroxide as an aqueous solution is added thereto. The resultant kneaded mixture is formed and then hardened. Thereby, the steel slag can be effectively utilized to afford high-strength formed body using the steel slag as a binder.
Patent JP-H11232124-A (JP)
Title: Multitask execution priority order determination system
Inventor: MOMOHARA KAZUHIRO
IPC: G06F9/46
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To make preferentially processable an order processing even enqueued in a processing queue earlier even in the case where there is a difference in the number of processing events between tasks or there is a difference in the processing time between processing events at the time when tasks having the same priority level take out and process the processing events. SOLUTION: When the execution priority of a task 5 is determined, an under- execution request time 7 when a processing event 60a executed by the task 5 is enqueued in a processing queue 40a and a decision time 2 as a reference value for decision of the change of the priority level are compared with each other, and the priority level of a task which processes the even 60a later than the reference time is reduced, and the task 5 is executed. There is no chance that only processing events of a specific task are left even of processing events are concentrated to this task in a period, and there is no chance either that only processing events of a task which takes much time for processing are left even if there is a difference in the processing time of processing events between tasks, because the task which has the processing event having the older request time is preferentially executed.
Patent JP-S53115255-A (JP)
Title: Data input unit
Inventor: KIMURA HIROTAKA
IPC: G01T1/17
Filed: 1977-03-17
Abstract: PURPOSE: To perform specified data processing by one converter and provide an error-free data input unit by having a pulse height analyzing A-D converter and a concurrent pulse height analyzing A-D converter used in common and performing specified data processing with one converter. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57143511-A (JP)
Title: Vinylidene fluoride resin filament and its preparation
Inventor: MIZUNO TAKEYA
IPC: D01F6/08
Filed: 1981-03-02
Abstract: PURPOSE: A low-melt-viscosity vinylidene fluoride resin with specific physical properties is melt extruded and oriented at a draft ratio satisfying a specific equation, thus producing filaments suitably used for fishing lines, strings and tennis guts because of its high Young's modulus.  
     CONSTITUTION: A vinylidene fluoride resin of 0.85W1.4, preferably 1W1.2l/g inherent viscosity and less than 0.45, preferably 0.35 Huggins constant (both of them are measured in dimethylacetamide at 30°C), preferably a resin containing more than 90wt% polyvinylidene fluoride, is melt extruded and oriented by drafting so that the equation (η app  is melt viscosity, when the resin is extruded through a nozzle of 1mm diameter and 3mm thickness in a melt indexer; R is draft ratio). Then, the extruded polymer is forcibly cooled to lower than 80°C to give the objective filament. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02210827-A (JP)
Title: Pattern forming method
Inventor: YOSHIMURA TOSHIYUKI
IPC: H01L21/302
Filed: 1989-02-10
Abstract: PURPOSE:To enable substrate processing with high precision even if a closed figure like a ring type is contained in a pattern, by using a resist step-difference. CONSTITUTION:A processing substrate 3 is polycrystalline silicon on an SiO2 film 2 formed on a silicon substrate 1; an insulating film 4 of SiO2 is formed; a stop layer 5 of aluminum is formed thereon; then a negative type electron beam resist as a step material layer 6 is spread. A part shaded by solid lines in figure (c) is irradiated with electron beam of large exposure, a part shaded by broken lines is irradiated with electron beam of small exposure; thereby obtaining a resist pattern provided with a step-difference. The residual part of the spacer material layer 6 which is formed, in this manner, on the side surface of the step material layer by selective dry etching is utilized as a mask, thereby forming a fine pattern. Hence a pattern can be formed even if a closed figure exists in the pattern.
Patent JP-H11228087-A (JP)
Title: Hood opening/closing mechanism for forklift
Inventor: YAMAGUCHI TATSUYA
IPC: B66F9/075
Filed: 1998-02-12
Abstract: PROBLEM TO BE SOLVED: To hold a hood disposed in an opening position without impairing the workability of battery replacing and to prevent the hood from interfering with a handle in the middle of opening/closing. SOLUTION: A supporting lever 12 is supported on a bracket 10 fixed to a support 4 via a support shaft 11 so as to be rotated, and an oblong hole 13 is formed in the tip of the supporting lever 12. A bracket having pins 15 and 16 projectingly provided to be inserted into the oblong hole 13 is fixed to a battery hood 8, the battery hood 8 is made movable in the longitudinal direction of the supporting lever 12 via the pins 15 and 16 and the oblong hole 13, and supported so as not to be rotated against the supporting lever 12. A machine platform frame 1a includes a damper 17 disposed in the left outer side of the battery hood 8, and the damper 17 is connected to a bracket 19 where the end part of a rod 18a is fixed to the machine platform frame 1a via a shaft 19a so as to be rotated.  The end part of the cylinder 18 side of the damper 17 is connected to the end part of the pin 16 protruded to the outside of the battery hood 8.
Patent JP-H05195042-A (JP)
Title: Method for reducing inclusion in molten steel
Inventor: AKIYOSHI MIYAKO
IPC: C21C7/04
Filed: 1992-01-22
Abstract: PURPOSE:To efficiently remove slag base inclusions in molten steel by charging the molten steel tapped from a converter into a ladle providing a ladle bottom porous plug and blowing Ar gas from the ladle bottom after reducing FeO by adding Al in molten slag. CONSTITUTION:Into the ladle 1 providing the porous plug 2 at the bottom part, the molten steel from the converter is tapped together with the molten slag 4 and into the molten slag 4 on the surface of the molten steel, Al is charged to reduce FeO to Fe so as to become <=3% FeO content in the molten slag 4 and oxidizing capacity of the molten slag is reduced. Successively, inert gas 3 of Ar, etc., is blown from the porous plug 2 at the bottom part and the molten slag 4 just above the plug 2 is pushed out to the side part, and an immersion weir 5 is inserted to the part having no molten slag 4 and covered with a cover 6 and the Ar gas 7 is introduced, and while avoiding the contact with the molten slag 4 in the non-oxidizing atmosphere, Al is charged from an inlet 8 of the cover 6 to perfectly deoxidize the molten steel and the killing is executed for at least 30min. Al-Ca-O series inclusions produced with the deoxidation of the molten steel is floated up on the molten steel surface and removed to produce a clean steel without any inclusions.