baber/WOPTO huggingface dataset:
Patent JP-H02118113-A (JP)
Title: Melt spinning device
Inventor: SASAKI KOSUKE
IPC: D01D1/06
Filed: 1988-10-28
Abstract: PURPOSE:To obtain the title device capable of exchanging parts without variability of delivery pressure during operation by equipping an interrupting pipe of molten polymer flow, a conduit in a heating box protruded outside in a U-shape and an interrupting device connected to a by-pass pipe branched from the interrupting pipe. CONSTITUTION:A molten thermoplastic polymer from an extruder 24 is fed to a melt spinning device which is equipped with a conduit 14 comprising a min pipe 15 to distribute the molten thermoplastic polymer to a heating box 11 and a branched pipe 16 separated from the main pipe, wherein part of the conduit is protruded from the heating box 11 outside in a U-shape and made into an interrupting pipe 18 to stop flow of the molten polymer and provided with an interrupting device 17 connected to a by-pass pipe 21 branched from the interrupting pipe 18 at a position close to the heating box 11 and the molten polymer is successively introduced to a weighing pump and a spinning box 13, spun from the spinning pack 13 and yarn is stably obtained while suppressing variability of delivery pressure even by exchanging a gear pump 12 in operation.
Patent JP-H03133066-A (JP)
Title: Nickel-hydrogen alkaline storage battery
Inventor: SATO YUJI
IPC: H01M4/38
Filed: 1989-10-18
Abstract: PURPOSE:To enhance battery capacity by locating the end portions of a hydrogen absorbing alloy electrode at the innermost peripheral end and the outermost peripheral end of a group of electrodes which are spirally wound up. CONSTITUTION:The end portions of a hydrogen absorbing alloy electrode 1 are located at the innermost peripheral end and the outermost peripheral end of a group 14 of electrodes which are spirally wound up. The hydrogen absorbing alloy electrode is thus opposite to the whole surface of a nickel oxide electrode and oxygen gas generated from the nickel oxide electrode during overcharge is promptly reduced to water by the hydrogen absorbing alloy electrode opposite to the nickel oxide electrode so that rise of pressure within the battery is restrained, and also that the nickel oxide electrode is effectively utilized. The current density of the battery is thus reduced and voltage drop caused by polarization at the discharge of large current is reduced so that the battery capacity can be enhanced.
Patent JP-H01112396-A (JP)
Title: Electronic type cash register
Inventor: SUGISHIMA YASURO
IPC: G07G1/01
Filed: 1987-10-26
Abstract: PURPOSE: To relieve load of entry considerably by allowing only a master set to read and sending the data to all connected slave sets together with the master set. CONSTITUTION: A master set 11a is provided with a read means reading character/graphic data or the like, an interface means interfacing the read means, a storage means, a display means and a transfer means, and each of slave sets 11b-11n is provided with a storage means storing data transferred from the master set and a display means. The read means connecting to the master set reads and stores various character data or graphic data and transfers the data to the master set and the slave sets requiring to display the read data among the slave sets and the concerned slave sets display the data. Thus, since the master set has only to read and store the image data in an in-line system to allow the slave sets to display the data, it is not required for enter the image data by the slave sets.
Patent JP-H05109982-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TANIGUCHI KOJI
IPC: H01L21/02
Filed: 1991-10-18
Abstract: PURPOSE:To obtain a capacitor structure possessing a high dielectric constant and leakage resistivity by making a substrate electrode from metal materials such as yttrium and hafnium which have a free energy of oxide formation which is lower than that of a metal oxide high dielectric film. CONSTITUTION:An yttrium electrode 2 is formed on a transistor element 1 having an lnterlayer insulative film. Ta2O5 film 3 is then formed on the electrode 2. During this time, thin layer areas 23 and 24 which, are localized thin films are produced at regions A and B on the Ta2O5 film 3. Y2O3 film 4 which is a natural oxide film of yttrium is formed between the Ta2O5 film 3 and the electrode 2. When this is annealed under given conditions, the oxidation of the electrode 2 advances because oxygen and oxidizing species of H2O are easily supplied within the regions A and B, so that Y2O3 localized thick films 34 and 35 are formed in the Y2O3 film 4 at the regions A and B. Thereby, the Y2O3 film can compensate for a drop in the insulating characteristics resulting from a reduction in the thickness of the Ta2O5 film, whereby a capacitor structure possessing a high dielectric constant and leakage resistivity is obtained.
Patent JP-H07130694-A (JP)
Title: Wafer cleaner
Inventor: IZEKI IZURU
IPC: B08B3/02
Filed: 1993-10-29
Abstract: PURPOSE:To provide a wafer cleaner that consumes a less amount of new cleanser while maintaining effective cleaning. CONSTITUTION:A wafer cleaner for cleaning wafers P with cleanser comprises a wafer holder 1, a first cleaning mechanism 2 (second cleanser supply), a second cleaning mechanism 3 (first cleanser supply), and a controller. The first cleaning mechanism 2 supplies recovered cleanser to the surface of the wafer P supported on a wafer holder. The second cleaning mechanism 3 supplies new cleanser to the surface of the wafer. The controller first drives the first cleaning mechanism and then the second cleaning mechanism to clean the same wafer.
Patent JP-H03134672-A (JP)
Title: Toner for electrophotography
Inventor: AOKI NOBUO
IPC: G03G9/097
Filed: 1989-10-20
Abstract: PURPOSE:To obtain the toner which forms sharp images and allows continuous use by incorporating a specific comps. as a charge control agent into the toner and using the colorless charge control agent which has high mechanical friction and impact stability and temp. and humidity stability. CONSTITUTION:The charge control agent has the high mechanical friction and impact stability and temp. and humidity stability and is colorless and, therefore, when the compd. expressed by formula I is incorporated into this agent, the electrophotographic toner which forms the sharp images and allows continuous use is obtd. In the formula, R1: a hydrogen atom or alkyl group, R2: an aryl group, aryloxy group, acyl group, aryloxycarbonyl group, acyloxy group, sulfonyl group, alkoxysulfonyl group, aryloxysulfonyl group, sulfonyl oxy group, alkylamide group, aminoacyl group, sulfoneamide group, aminosulfonyl group, cyano group, aralkyl group, alicycle (including a condensed ring), m: 1 to 4, M: bivalent metal.
Patent JP-H03134708-A (JP)
Title: Programmable controller
Inventor: FUJINO KAZUO
IPC: G05B19/048
Filed: 1989-10-20
Abstract: PURPOSE:To facilitate the step management and the trouble shoot by converting a ladder program to a graphic, and also, constituting it hierarchically and storing it in a memory, and displaying it from a screen containing many processes. CONSTITUTION:In a memory, each step of each screen GQ1, GQ2,... is held as a ladder program, and when one of each step thereof is designated, a series of ladder programs containing its step are displayed on a display. An element to be controlled which is being operated is displayed in a color being different from other one together with the display of steps S10-S12 to which it belongs, and in the case an accident is generated, flashing is executed. Accordingly, even a control process in which the number of steps is large can be monitored in a wide range by screens GP1-GPn for displaying plural processes P1, P2,... containing many steps, and when it is desired to know details, it will suffice that the screens GQ1-GQm and screens GL1, GL2... for showing the ladder program are called successively. In such a manner, time is not required for the step management and the trouble shoot.
Patent JP-2001087732-A (JP)
Title: Impervious sheet for corner part
Inventor: UEDA SHIGEO
IPC: B09B1/00
Filed: 1999-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an impervious sheet capable of obtaining a sharp corner part. SOLUTION: At least one of a 1st joining part A and a 2nd joining part B is attached at a prescribed angle to the horizontal longitudinal direction of a sheet body 2 and the sharp corner part corresponding to the angle is obtained by arranging the impervious sheet 1 in plural joined impervious sheets.
Patent JP-H06124940-A (JP)
Title: Mesa type semiconductor device
Inventor: MIYATA TAKESHI
IPC: H01L21/316
Filed: 1992-10-09
Abstract: PURPOSE:To provide a mesa type semiconductor device, in which a glass passivation film of a mesa type semiconductor device satisfies both of chemical resistance and electric stability while having an improved reliability. CONSTITUTION:Glass passivation films are formed on the ramps 4 of both shoulders by baking. A lower glass passivation film 5 is mainly made of zinc glass; an upper glass possivation film 6 is mainly made of lead glass.
Patent JP-H11108681-A (JP)
Title: Navigation device
Inventor: MITSUDA AKIRA
IPC: G01C21/00
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a navigation device capable of reducing the psychological burden on a driver at the time of traveling on a recommended route. SOLUTION: In this device 11, the method of discriminating a road pertinent to the road for constituting the recommended route stored in a nonvolatile memory 10 among the roads of a map plotting-processed in an image memory 9 for display corresponding to passing control information, a lane number and a limit speed by a CPU 16 is applied. For instance, the kind (solid line, broken line and thick line, etc.), of a line for indicating the road is changed, an emphasis plotting processing is performed and emphasized display at a display 7 is performed through a display controller 8.
Patent JP-H11112328-A (JP)
Title: Low-consumption logic circuit
Inventor: TATSUMI TAKASHI
IPC: H03K19/0948
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To reduce a subthreshold current which flows when a transistor is off by connecting a transistor which turns on and off according to a control signal controlling the on/off state of a transmission gate between one end of an inverter whose another end is connected to a power source and the ground. SOLUTION: A transistor M3 which inputs a control signal CNT at its gate is connected to the source terminal of a transistor M4 as a driver constituting the inverter 10 inverting and outputting a clock CLK. The subthreshold current which flows when the transistor M4 turns off is reducible by turning off the transistor M3, so that the power consumption can be reduced. Further, the clock CLK having passed through the transmission gate M1 which turns on when the control signal CNT is 'H' only passes through one gate stage of the transistor M4 or M5 and then a signal CLKA as its inverted signal can be outputted fast.
Patent JP-H04147091-A (JP)
Title: Foreign matter inspection
Inventor: FUKUZAWA KUNIYUKI
IPC: G06T1/00
Filed: 1990-10-09
Abstract: PURPOSE:To enable the reduction of inspection time of a foreign matter mixture by reducing an original image in a specified ratio to process it with the use of a filter to enlarge a reduced reference image to return to the image of the original size so as to image-calculate between the original image and the returned reference image. CONSTITUTION:At first X-ray transmission images of a raw flesh and a processed flesh, for instance, are integral-incorporated 1 into images constituted by the picture elements of 256X256 so as to make original images in less noise. Next, the image reduction processing 2 for reducing the original images in a ratio of 1 to 4 is performed. In addition, a space filter is operated to perform space filter processing 3 on the reduced original image. Next, the image enlargement processing 4 for enlarging the image of the original size of the reduced space processing image is performed to between-image-operation-process 5 between the original-size-returned space filter processing image and the original image so as to make a differential image. The differential image is made binary 6 with the aid of a proper threshold so as to selectively detect the image made by a foreign matter alone from the whole image. The good of ham is automatically discriminated 7 in accordance with the size of the detected image.
Patent JP-H09115610-A (JP)
Title: Electronic equipment system
Inventor: OOKA SATOSHI
IPC: G06F1/16
Filed: 1995-10-20
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment system which can certainly perform positioning or locking of the body of equipment. SOLUTION: An electronic equipment system concerned has an appliance body 1 having the first expansion connector 38 and an expansion station 51 having the second expansion connector 200. The expansion station has a placing part 111 on which the body of appliance is placed, and this part is equipped with a plurality of latches to be engaged by the front edge of the body when the first connector reaches just in front of the second connector and a plurality of lock pins which are engaged by the tail of the body with possibility of removal. The expansion station is equipped with a motor driving mechanism 280 which moves the lock pins to the lock position where they are engaged by the body when the first and the second connector are connected together.
Patent JP-H076599-A (JP)
Title: Evaluating method of dielectric layer of cell of nonvolatile memory array and testing device of nonvolatile memory array
Inventor: CAPPELLETTI PAOLO GIUSEPPE
IPC: H01L29/792
Filed: 1993-10-29
Abstract: PURPOSE: To easily find the existence of a defective cell by impressing voltage which is lower than normal threshold on a testing device and measuring and analyzing a current-voltage characteristic. CONSTITUTION: A cell drain area of a testing device 10 of a flash EPROM memory, etc., is mutually connected by metallic lines 13, and a metallic source line 17 and control gate lines 19 are mutually connected. The device 10 which can externally access by single pads 15 to 21 is electrically equivalent in entire cells that are connected in parallel. When the device 10 is given stress by extracting electrons from a floating gate consisting of a gate oxide layer cell that has a defect and a method leaving a charged state of the other cells that are not charged as it is, only threshold voltage of the cell having defect is reduced. Therefore, by impressing the voltage which is lower than normal threshold voltage of the device 10, measuring a current-voltage characteristic and analyzing it, a defective is found.
Patent JP-H01115182-A (JP)
Title: Medium gas control apparatus for excimer laser
Inventor: TANUMA RYOHEI
IPC: H01S3/036
Filed: 1987-10-28
Abstract: PURPOSE:To allow flowing of normal medium gas by generating pure halogen gas through decomposition of metal halogenide by a halogen adding means, adding such gas to the medium gas within the medium gas circulation system and inserting an impurity removing means in the medium gas circulation system. CONSTITUTION:A halogen adding means 30 generates the pure halogen gas through thermal decomposition or optical decomposition of metal halogenide within a closed housing 31 and adds the gas to the medium gas. As a metal halogenide, a metal fluoride is suitable and it is recommended to use CoF3 or AgF for thermal decomposition and use AgF for optical decomposition. A halogen concentration system 60 controls amoung of halogen generated by controlling thermal decomposition temperature and amount of light tor optical decomposition of halogen adding means 30. An impurity removing means 50 is inserted into the medium gas circulation system 20 to remove impurity including unnecessary halogenide within the medium gas. Thereby, the medium gas not including impurity can be allowed to flow into the excimer laser apparatus.
Patent JP-H08140111-A (JP)
Title: Contour correction circuit
Inventor: HANAOKA TETSUO
IPC: H04N9/68
Filed: 1994-11-07
Abstract: PURPOSE: To enable the change of a set hue range while confirming a range under coring processing on a display screen by operating and displaying a coring processing part. CONSTITUTION: A matrix circuit 107 generates luminance signals for monitor from signals R', G' and B' for which the contours of primary color signals R, G and B are corrected by a contour correcting signal adding circuit 106, the phases of those signals are matched by an arithmetic circuit 108 for display and corresponding to whether the area signal of a hue deciding circuit 103 is '1' or '0', the arithmetic processing is changed. When it is '1', the position of an area part is displayed on a display device 109 and the part under coring processing included in the set hue range can be shown. Thus, the optimum hue range can be set by changing the range of a set hue while confirming the range under coring processing on the screen of the display device 109.
Patent JP-H03135810-A (JP)
Title: Tyre pressure abnormality detecting method
Inventor: MIICHI YOSHIAKI
IPC: G01P15/00
Filed: 1989-10-19
Abstract: PURPOSE:To always judge abnormality of a tyre pressure accurately by predicting a load moving quantity in response to acceleration, and compensating the share load of each tyre according to the load moving quantity, and compairing the standard tyre pressure set in response to the share load with a detected tyre pressure. CONSTITUTION:Each pressure sensor 12 for detecting each air pressure is attached to each of tyres FL - RR in front and rear and right and left, and these pressure sensors 12 are respectively connected to the input side of a controller 10. Furthermore, a lateral G sensor 14 and a longitudinal G sensor 16 for respectively detecting the lateral acceleration and the longitudinal acceleration working on a car body are respectively connected to the input side of the controller 10. On the other hand, a puncture alarm lamp 18 is connected to the output side of the controller 10. In this case, a load moving quantity is predicted in response to each detected acceleration, and the share load of each of tyres FL - RR is compensated with the load moving quantity, and the standard tyre pressure is set in response to the share load. The standard tyre pressure and a detected tyre pressure are compared with each other to detect the abnormality of the air pressure.
Patent JP-H05103967-A (JP)
Title: Kneading device
Inventor: YUASA SHIGEKI
IPC: A61C5/06
Filed: 1991-10-21
Abstract: PURPOSE:To provide a kneading device capable of preventing such a phenomenon, that back flow of materials to be kneaded excluding one becoming locking is apt to occur in a transferring line and smoothly executing restarting of kneading work after replenishing of the backing material. CONSTITUTION:Each of plural materials to be 4, 4' to be kneaded is transferred to a kneading part 1 having a movable kneading mechanism 1-a therein respectively by transferring parts 2, 2' and the kneaded material is taken out from the outlet of the kneading part. Each work of the transferring parts 2, 2' for the plural materials 4, 4' is started and stopped substantially in the same time and, when absence of any of the materials to be kneaded in plural is sensed by change of load to a motor 5 for the work of the transferring part, all the works of all the transferring parts are immediately stopped.
Patent JP-H06123759-A (JP)
Title: Inspection system for semiconductor integrated
Inventor: SHIBATA HIROYUKI
IPC: G01R31/28
Filed: 1992-10-12
Abstract: PURPOSE:To enhance reliability of LSI inspection system. CONSTITUTION:A self diagnosis interval is provided for an inspection system 1 prior to function tests of an LSI. Application data ID1-n read out from a pattern memory 30 are shaped through a shaper circuit 40, basing on a clock signal CLK generated from a timing generating circuit 10, into waveform data TFM1-n which are then fed, as output signals TCOM1-n similar to output signals COM1-n from the LSI, through a delay circuit 5 to a comparison circuit 50 where they are compared with expected value data ED1-n of output signal. Comparison results FAIL1-n are further compared at a self diagnosis control circuit 60 with expected values of decision result thus making a decision whether the inspection system 1 outputs correct inspection results or not.
Patent JP-H04147269-A (JP)
Title: Electrostatic charge image developing carrier
Inventor: TAKAGI MASAHIRO
IPC: G03G9/107
Filed: 1990-10-11
Abstract: PURPOSE:To enhance the resistance to surface dirts and the wear resistance of carrier and to excellently maintain the electrostatic charge property thereof for a long time by specifying the average particle size, the flowing degree and the resin covering quantity of a carrier particle. CONSTITUTION:The carrier is obtained by forming a layer covered with resin on the surface of a magnetic core. When the average particle size of the carrier particle is set to be Dmum, the flowing degree thereof is set to be F second/50g and the resin covering quantity thereof is set to be Wwt%, expressions I and II are satisfied. Then, it is favorable to use spherical ferrite powder whose specific surface is 1000cm<2>/g as the magnetic core and it is also favorable to use undefined ferrite powder whose specific surface is 300-2500cm<2>/g. Besides, it is favorable to use the resin whose monomer component is vinylidene fluoride as the covering resin.
Patent JP-H03135878-A (JP)
Title: Roofpanel positioning structure of automobile
Inventor: MATSUNAGA YUSUKE
IPC: B62D25/06
Filed: 1989-10-20
Abstract: PURPOSE:To improve assembly accuracy by bending upward and molding a corner flange along the tilt of a peripheral vertical wall of each corner, on a car main body side that corresponds to a four-corner part of a roof panel, and by connecting inward and fitting the corner part of the roof flange thereto. CONSTITUTION:A roof side rail outer 3 extended in a back-and-forth direction, is integrated into upper end parts of car front as well as of rear pillar outers 6a, 7a, while front and rear roof rails 11, 12 are sub-assembled on front and rear sides of a lower edge flange 10 of a roof panel 1. In this structure, flange extension parts 20, 21 are formed on the upper end parts of the front and rear pillar outers 6a, 7a, continuous with a flange 5 of the roof side rail outer 3. Corner flanges 22, 23 are bent upward and molded along the tilt of a peripheral vertical wall 9 of a corner part C of a roof panel 1, on an inner periphery of the extension parts 20, 21, so as to connect inward and fit the corner part C thereto.
Patent JP-H08116344-A (JP)
Title: Symbol identification point detection device
Inventor: SHINAGAWA NORIAKI
IPC: H04L27/22
Filed: 1994-10-13
Abstract: PURPOSE: To provide a symbol identification point detection device capable of highly accurately detecting a symbol identification point at a high speed. CONSTITUTION: This device is provided with a difference synchronization addition means 6 for calculating the absolute value of a difference between the symbol intervals of an envelope of squares R at respective sample positions, cumulatively adding the calculated result N (N: a positive integer) times for respective symbol periods and outputting M pieces of added results S0 -SM-1 depending on the sample positions, and a minimum value detection means 7 for detecting a minimum value in the added results S0 -SM-1 and outputting the sample position of the added result as the information on the symbol identification point.  Since the absolute value of the difference of the square envelopes between the respective symbol identification points becomes approximately zero, in the case of cumulatively adding the difference fixed times in the symbol period at the respective sample positions, the cumulative addition value at the sample position corresponding to the symbol identification point becomes minimum. The minimum value of the cumulative addition value is detected and the symbol identification point is obtained.