baber/WOPTO huggingface dataset:
Patent JP-H0759316-A (JP)
Title: Motor
Inventor: KIKUCHI YUSUKE
IPC: H02K29/00
Filed: 1993-08-18
Abstract: PURPOSE:To provide a motor with a means that increases an area of a magnetic path and serves also as a water-proof structure. CONSTITUTION:A rotor cup 22 has a shaft 24 at the center, and a magnet 26 is provided on an inner face of the rotor cup 22. The magnetic cup 22 is so provided that the rotor cup 22 covers a stator 12. The stator 12 has an inner shaft 24 that rotates freely. An edge part of the rotor cup 22 is elongated to form a water-proof member 38.
Patent JP-H0543943-A (JP)
Title: Specular finishing method for grain-oriented silicon steel sheet
Inventor: NAGASHIMA TAKEO
IPC: C21D9/46
Filed: 1991-08-14
Abstract: PURPOSE:To offer a precise specular finishing method for a grain-oriented silicon steel sheet. CONSTITUTION:The material of a grain-oriented silicon steel sheet subjected to finish annealing is pickled to remove a forsterite film. This steel sheet is coated with a separation agent for annealing essentially consisting of alumina and contg. metallic powder having affinity for oxygen higher than that of silicon and is held in hydrogen at 1000 to 1200 deg.C for >= 1hr. Because the metallic powder having affinity for oxygen higher than that of silicon lies between the sheets, a good specular face can be obtd. by thermal etching without the oxidation of silicon in the steel sheet at all. In this way, the pinning of domain walls is reduced, and the material extremely low in core loss can be obtd.
Patent JP-H0548671-A (JP)
Title: Serial communication multi-converter
Inventor: KITANO YASUYOSHI
IPC: G06F13/00
Filed: 1991-08-14
Abstract: PURPOSE:To provide a serial communication multi-converter where conversion is executed between two kinds of optional serial communication within the respective kinds of serial communication such as RS232C, rs422 and RS485. CONSTITUTION:The serial communication multi-converter is provided with driver/receiver parts 11-13 two input terminals and one output terminal respectively made to correspond to respective kinds of serial communication and consists of selector parts 21-23 change-over-connecting either of the inputs of the two input terminals with the output terminal. The output terminals of the respective selector parts 2e1-23 are connected with the input terminals of a receiver circuits R in the self-side driver/receiver parts 11-13 the input terminals of them are connected with the output terminal of the driver circuits D in the driver/receiver parts 11-13 of another serial communication. The respective selector parts 21-23 are constituted by the OR gates 31-33 of the two inputs and the change-over switches SW11, SW12,... and SW31, SW32 inserted in the respective inputs of the OR gates 3-3.
Patent JP-S6446732-A (JP)
Title: Electrochromic device
Inventor: TOMIYASU HIDEO
IPC: G02F1/17
Filed: 1987-08-17
Abstract: PURPOSE:To improve ion mobility and to prevent the color deposition at the boundary face of an EC layer by constituting the color forming part of an ECD of a single-layered thin film formed by plasma polymn. using a compd. composed of an alkali metal and element having large electronegativity and an org. compd. as raw materials. CONSTITUTION:This device is constituted of a glass substrate 21 as a transparent base body, an ITO film 22 as a transparent electrode, the single-layered color forming part 23 which exhibits an EC (electro-chromic) characteristic, and a transparent ITO film of a counter electrode 24 formed to face the transparent electrode. The plasma-polymerized film of the color forming part 23 is formed on the ITO film 22 formed on the glass substrate 21. The film of In2O3-SnO2 is formed to 0.1-0.5mum thickness is formed by a vacuum deposition or sputtering method as said film. After the layer 23 of the color forming part is formed, ITO, i.e., In2O3-SnO2 is formed thereon by sputtering vapor deposition to complete the ECD 20. About 2.2V is impressed to the ECD (electro-chromic display device) 20 by a DC power supply 30 which can be switched in the polarities for voltage impression. The long-life ECD having the high ion mobility is thereby obtd.
Patent JP-H0253327-A (JP)
Title: Signal demodulation method
Inventor: SATOU MICHITOSHI
IPC: H04L25/49
Filed: 1988-08-18
Abstract: PURPOSE:To attain correct demodulation even if the edge interval of signals is disturbed by generating a window including the vicinity of point of time after a clock period elapses from the edge detection point of time and generating an edge forcibly when no edge exists in the window. CONSTITUTION:An edge detection circuit 2 detects whether or not an edge of an input signal C exists in a pulse width DELTAt of a window pulse D to output an edge detection pulse and outputs a tentative edge detection pulse when no edge exists in the pulse width DELTAt of the window pulse D. Thus, even if the edge of the input signal C is disturbed, since the edge detection pulse is obtained for nearly clock period (t), the error rate of the code of the input signal C at a point of time py after the elapse of 3t/4 is much reduced. Thus, an audio code (level 2 program) subject to digital FM modulation is demodulated effectively even a source including noise such as an optical video disk.
Patent JP-S6264485-A (JP)
Title: Forming equipment for electrode tip
Inventor: SAITO AKIHIRO
IPC: B23K11/30
Filed: 1985-09-17
Abstract: PURPOSE:To perform the cutting of a tip under moderate contact pressure by arranging the cutter having a cut blade on the surface so as to locate the cut blade face at the position slightly higher than the upper face of the shaft in the state at the forming completion time and by elastically holding the shaft and cutter to the upper and lower. CONSTITUTION:The forming operation is performed by pressing the upper and lower of the center shaft 4 between tips and by moving lever 9 to the right and left. Namely, with a strong pressure of welding machine the cutter 1 squashes a rubber cylinder 5 to push it down until the end of the tip comes in contact with the shaft 4. When a lever 9 is moved to the right and left in this state, the pushed down cutter 1 performs the cutting under moderate contact pressure by pressing the cutting blade 3 to the tip surface by the elastic force part of the rubber cylinder 5. The cutting, therefore, is formed in a pin bell shape leaving the shaft 4 diameter and no cutting is performed more than the part pushed down by the cutter.
Patent JP-H10192636-A (JP)
Title: Separation of gas rich in nitrogen
Inventor: LEE SANG KOOK
IPC: B01D53/047
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To raise productivity of product gas and its recovery rate by a method wherein, in an absorption process of using a plurality of beds for an adsorbent which adsorbs selectively oxygen rather than nitrogen, after adsorption process on a first bed, gas is transferred from an intermediate position of the first bed to reduce pressure partially in the first bed, and pressure is raised partially in a second bed. SOLUTION: When a product gas is produced, in order to raise pressure at first in a bed A from both sides of a raw material feed end and a product end, compressed air is fed through valves 1, 2. Besides a product from a receiving tank RT is made to flow through valves 20, 18. Further, in a bed B, pressure is reduced through valves 5, 7. Then, when pressure in the bed A exceeds pressure in the RT, counterblow is stopped, and production of the product is reopened. During reopening, a small portion of the product from the bed A is made to flow through a valve 14 in order to purge the bed B. While production of the product is continued in the bed A, the valves 5, 7 are closed.  After completing extraction of gas in the bed B, a partial pressure is transferred through valves 16, 17 and valves 4, 5 from the bed A to the bed B, the product gas is manufactured to the bed B side, and its regeneration is carried out in the bed A.
Patent JP-H0490306-A (JP)
Title: Method for foam molding
Inventor: ODAKA KOICHI
IPC: B29K105/20
Filed: 1990-08-03
Abstract: PURPOSE:To make removing operation of a foamable resin material on a clamping seat face of a core material unnecessary and to attempt to improve productivity by a method wherein the core material and a skin material are pinched by means of a movable mold and fixed mold; the skin material is brought into tight contact with a rib by projecting a slide core; under this condition, a foaming resin material is fed between the core material and the skin material. CONSTITUTION:At first, a core material 2 and a skin material 4 are respectively set on a movable mold 1 and a fixed mold 3 and the core material 2 and the skin material 4 are pinched by means of both molds 1 and 2 by lowering the movable mold 1 and then the skin material 4 is brought into contact with a rib 8 of the core material 1 by projecting a slide core 9 and under this condition, a foamable resin material 5 is fed. After foaming is completed, the slide core 9 is buried in and an instrumental panel 6 is taken out by elevating the movable mold 1 and the skin material 4 inside of the rib 8 is cut to complete molding of the instrumental panel 6. As penetration of the foaming material onto a clamping seat face of the core material can be surely prevented by doing like this, removing operation thereof becomes unnecessary.
Patent JP-H1138979-A (JP)
Title: Sound field simulation device
Inventor: HAYAKAWA JUNICHI
IPC: G10K15/00
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To reduce the computational amount and make it possible to simulate a sound field in a short time, by synthesizing only direct sound of a sound output from a loudspeaker and reflecting sound from a limited member to direct sound for simulation. SOLUTION: Various coefficients control means 1 is a file, in which a reflection coefficient including weights of levels, a weight coefficient by wraparound of distance, and a correction factor by installation position of a speaker are collected together, and this data is inputted from an input device 2 for being exchanged with a CPU 3 by instruction from the input device 2. Result of calculation by CPU 3 and numerical values of various coefficient control means 1 are displayed on a display 4, permitting a characteristic evaluation. And, in this case, only signals of direct sound of sound outputted from a loudspeaker and reflected sound from a limited member are simulated. Namely, a sound path from the loudspeaker to a listening position for calculating a frequency intensity characteristic of sound at the listening position is limited to a direct path and a limited reflecting path.
Patent JP-S6268860-A (JP)
Inventor: AAMEDO HEGASHII
IPC: C08K3/00
Filed: 1986-09-02
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-H0652453-A (JP)
Title: Heat ray type detector
Inventor: TAKAHASHI MASAGO
IPC: G08B13/191
Filed: 1992-07-31
Abstract: PURPOSE:To provide the heat ray type detector which reduces a blind sector corresponding to the gap between a detection area and a detection area by forming a polygon plane mirror as a 2nd reflecting mirror and forming detection areas more than the surface elements of a 1st reflecting mirror. CONSTITUTION:Rotary parabolic surface pieces 1a1 and 1b1 forming part of a rotary parabolic surface assembly reflecting plate 1 form beam-shaped detection areas A1 and B1 together with a mirror surface reflecting plate 21 because of the arrangement relation among the rotary parabolic surface assembly reflecting plate 1, a plane assembly reflecting plate 2, and a pyroelectric element 3. Further, the rotary parabolic surface piece 1b1 forms a beam-shaped detection area Cb1 together with a rotary parabolic reflecting plate 2b1. Namely, the parabolic surface piece 1b1 can form the two detection areas B1 Cb wherein heat rays are converged on the pyroelectric element 3 together with the plane assembly reflecting plate 2. Therefore, the number of detection areas can substantially be increased by increasing surface elements of the plane assembly reflecting plate 2 corresponding to the 2nd reflecting mirror without increasing the number of surface elements of the rotary parabolic surface assembly reflecting plate 1 corresponding to the 1st reflecting mirror.
Patent JP-S6265680-A (JP)
Title: Breeding of gramineous crop by protoplast cultivation
Inventor: ONO KIYOHARU
IPC: A01H4/00
Filed: 1985-09-19
Abstract: PURPOSE:To enable the conservation of the redifferentiation capability and genetic characteristics of cultured cell, by culturing a culture cell separated from a gramineous crop in a medium having high salt or sugar concentration. CONSTITUTION:It has been found that the presence of salt or sugar having high concentration in addition to auxin in a medium is essential for the induction of callus or the subculture of the induced callus while maintaining the redifferentiation capability and the genetic stability of the culture cell. The salt is sodium, potassium, etc., and the amount is preferably about 3-20g per 1l of the medium in the case of sodium chloride. The sugar to be added to the medium is e.g. mannitol, sorbitol, dextrin, etc., and its content in the medium is preferably about 0.3-0.6M.
Patent JP-2000040907-A (JP)
Title: Outer antenna device for portable telephone set
Inventor: YAMADA TAKESHI
IPC: H01Q9/16
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide an outer antenna device for portable telephone set, which can be used without being restricted by an installation part and a frequency band. SOLUTION: An outer antenna for portable telephone set 1 is installed on the horizontal face part of a rear tray by loading it on a stand 10 or it is made attachable/detachable to/from the stand 10. Thus, it is installed on the vertical face part of a window and the like. Since the lengths of antenna wires 5 and 6 are adjusted to be matched with the 800 MHz band of a portable telephone set, the length of an antenna wire 7 is adjusted to be matched with the 1,500 MHz band of the portable telephone set and the antenna wires 5 and 6 are arranged close to the antenna wire 7, the radio wave of the 800 MHz band and the antenna wires 5 and 6 resonate and the radio wave of the 1,500 MHz band and the antenna wire 7 resonate in a state, where power is fed to the antenna wires 5 and 6. Thus, the radio waves of 800 MHz and 1,500 MHz can be transmitted/received.
Patent JP-H0753424-A (JP)
Title: Production of 1,4-butandiol and tetrahydrofuran
Inventor: KATORI HIROAKI
IPC: C07C29/80
Filed: 1993-08-19
Abstract: PURPOSE:To extremely efficiently and simultaneously produce the subject high-quality compounds at an optional rate by extremely efficiently recovering and circulating respective unreacted substances in carrying out the hydrolyzing, deacetylating and cyclizing reactions of 1,4-butandiol in the presence of a solid acidic catalyst. CONSTITUTION:This method for producing 1,4-butandiol and tetrahydrofuran is to feed a 1,4-butandiol acetate from a pipe 1 to a reactor (A) filled with a solid acidic catalyst, water from a pipe 2 and a distillate circulating from the fourth distillation column (F) from a pipe 14 to the reactor, carry out the hydrolyzing reaction, feed the resultant reactional solution to the first distillation column (B), distill off water and acetic acid, take out high-boiling substances as a bottom product, feed the obtained bottom product to the second distillation column (C), take out 1,4-butandiol as a bottom product, distill off the 1,4-butandiol acetate, feed the resultant distillate to the second reactional zone (D) composed of the solid acidic catalyst, carry out the deacetylating and cyclizing reactions, then feed the prepared reactional product solution to the third distillation column (E), distill off tetrahydrofuran, water and acetic acid, take out high-boiling substances as a bottom product, bisect the resultant bottom product, circulate a part thereof to the second reactional zone (D), feed the remainder to the fourth distillation column (F), take out high-boiling substances as a bottom product and circulate the obtained distillate to the reactor (A).
Patent JP-H0527962-A (JP)
Title: Automating method for data processing
Inventor: KURIKI MINORU
IPC: G06F12/00
Filed: 1991-07-22
Abstract: PURPOSE:To reduce the burden of a user and to enable a data processing utilizing a data base even by the user having no special knowledge concerning the automating method for the data processing. CONSTITUTION:A data base 4 registers procedure information or process data, etc., for executing the data processing beforehand. First of all, when a retrieval picture (a) is displayed at a data processor and retrieval information is inputted while observing this display, this retrieval information is edited and the data base 4 is retrieved. Afterwards, when a retrieved result picture (b) is displayed and the execution of the processing is instructed by this displayed picture, the information is extracted from the data base 4 and a file (c) is prepared. Next, the procedure information is analyzed from the file (c), when there are plural processings, a processing select picture (d) is displayed and when the processing is selected, a program (e) is activated. When there is one processing, the procedure is selected and the program (e) is activated. Afterwards, the data processing is executed.
Patent JP-H0955738-A (JP)
Title: Fault analyzing device
Inventor: NASU KAZUNORI
IPC: H04L69/40
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To make relative comparisons of the alarm generation state of a module which does not exceed a threshold value and the number of generated alarms between a plurality of modules by collecting the generation states of alarms by function kinds as to all modules and using them to analyze a fault. SOLUTION: This fault analyzing device 3 has an alarm generation pattern display means 4 consisting of an alarm storage function 5, a variance degree calculating function 6, an alarm generation pattern determining function 7, and an alarm generation pattern table 8. The alarm storage function 5 receives and stores alarm information reported from a service control node 1 and the variance degree calculating function 6 calculates the numbers of generated alarms by the module kinds and the degree of variance among the numbers of generated alarms periodically from the stored alarm information. Further, the alarm generation pattern determining function 7 determines the closest alarm generation patterns among alarm generation patterns whose degrees of suspicion of a fault are prescribed stepwise.
Patent JP-H1153237-A (JP)
Title: Update recognizing method, device using the method and medium recorded with its program
Inventor: NISHITANI SAYAKA
IPC: G06F3/0481
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To judge an update state while application programs are displayed on a screen by using icons, etc., by providing a display alteration step wherein a display of an object start button is changed when the update of application or a data file is recognized. SOLUTION: It is judged whether or not a file is actuated (S1). When the file is actuated, its file name is listed (S2). Then the file is opened (S3) and it is judged whether the data of the file are updated and saved (S4). When the data of the file are neither updated nor saved, the list is left as it is and when the data are updated and saved, the file name is deleted from the list (S5). At this time, the current list is compared with the last list at certain intervals on the list side and the display of the start button of the file deleted from the last file is displayed while given a variation (S6).
Patent JP-S6361304-A (JP)
Title: Process simulator
Inventor: AIDA ICHIRO
IPC: G05B23/02
Filed: 1986-09-01
Abstract: PURPOSE:To easily verify a controllability by providing a relay driving circuit to separate the input output sides of a simulator and a timer circuit and outputting a first-order time lag signal having an optional wasteful time. CONSTITUTION:A process simulator 1 is mainly composed of a voltage converting part 2, positive negative comparing deciding parts 3-4, a relay driving circuit AX, a voltage holding part 7, a first-order time lag generating circuit 8 and a timer circuit Ti. The simulator is outputted from an input circuit Si through the voltage converting part and via the voltage holding part 7 and the first-order time lag generating circuit 8 from an output circuit So. A positive comparing deciding part 3 detects a deviation voltage XW to generate instantaneously when an output current increases and operates the relay driving circuit AX and the timer circuit Ti. Further, when the output signal of the voltage converting part 2 is lowered, a negative comparing deciding part 4 is operated by the deviation voltage XW and both circuits AX and Ti are operated. A color indicator lamp LA shows the generating condition of a wasteful time.
Patent JP-H0523876-A (JP)
Title: Formation of fine pattern of organic insulating layer
Inventor: UEDA SHOICHI
IPC: H05K3/00
Filed: 1991-07-23
Abstract: PURPOSE:To allow the formation of fine patterns on an org. insulating layer by allowing the formation of the fine patterns on the org. insulating layer with a simple stage and eliminating the need for dangerous chemicals and waste liquid treating facilities. CONSTITUTION:A photoresist film 3 is formed on the insulating layer 2 consisting of org. matter having a high insulating characteristic and is exposed and developed with the desired patterns, by which the unnecessary parts of the insulating layer 2 are exposed. The insulating layer 2 is evaporated by the irradiation with an excimer laser 4 and is patterned; thereafter, the photoresist film 3 is removed.
Patent JP-H0255575-A (JP)
Title: Series resonance converter
Inventor: MATSUMOTO HATSUO
IPC: H02M3/335
Filed: 1988-08-20
Abstract: PURPOSE:To reduce the size of a series resonance converter by forming a magnetic path, crossing perpendicularly with a magnetic path produced through a first winding wound around the core of a resonance inductor, with a second winding and varying the inductance of the first winding through DC bias of the second winding. CONSTITUTION:A resonance inductor L1 and resonance capacitors C1-2 constitute a series resonance circuit with respect to DC input terminals 1-2 through switching elements Q1-2 and the primary winding N3 of a transformer T1. When the element Q1 is turned ON, current iL in the series resonance circuit charges the resonance capacitor C2 to the source voltage Vin with sinusoidal arc and extincts. The current iL also provides DC output to the secondary winding N4 of the transformer T1 and feeds output current to a load RL. A DC bias winding N2 for forming a magnetic field crossing perpendicularly with the magnetic path of the winding N1 is provided as the resonance inductor L1. The bias current is regulated to vary the inductance L1 so as to stabilize the output voltage.
Patent JP-H1155643-A (JP)
Title: Remote communication system using video conference device and communication equipment
Inventor: ITO MASAKI
IPC: G09B19/06
Filed: 1997-07-31
Abstract: PROBLEM TO BE SOLVED: To provide the foreign language education system where a foreign language lesson is progressed smoothly while taking a privacy of an opposite party into account and which employs the video conference device. SOLUTION: The foreign language education system is configured by connecting a lecture use communication equipment 1 and a student use communication equipment 2 to which a video conference device is connected respectively by a public communication line L. Each of the communication devices 1, 2 issues a video recording permission request of a television video image or a display image displayed on a video conference device sent from an opposite device and records the vision video image or a displayed image on the opportunity of the reception of the video image permission from the opposite device. In the case of reproducing the recorded video image or the image on its own device, the recording video image or the image is sent to the opposite device and each video conference device outputs simultaneously the same recorded video image or the image.