baber/WOPTO huggingface dataset:
Patent JP-H06203055-A (JP)
Title: Division device that divides the first polynomial by the second polynomial
Inventor: FURANKU OKUTAAFU FUAN DERU PUT
IPC: G06F7/535
Filed: 1993-07-14
Abstract: PURPOSE: To provide a divider which divides a first polynominal by a second polynominal and operates at a clock speed slower than the bit speed of the first polynominal. CONSTITUTION: A divider is provided with a bit adding means A which adds (n) continuous bits of a first sequence respectively supplied to (n) first inputs to (n) bits supplied to (n) second inputs, a dividing circuit D having (n) outputs coupled with the second input of the adding means A, and a register means R which have (n) inputs connected to one output of the adding means A and (n) outputs coupled with the input of the dividing circuit D and controlled by a clock and executes division during the continuous steps of repeated processes. In each step, the divider divides the (n) bits supplied to the (n) inputs as a result of the preceding repeated step by the bits of a second sequence until a reminder of the same degree as that of the succeeding subset of the (n) bits of the first sequence is obtained by means of the dividing circuit D.
Patent JP-S6235749-A (JP)
Title: Line changeover switch
Inventor: TANAKA HIDEMASA
IPC: H04M1/00
Filed: 1985-08-09
Abstract: PURPOSE:To uniform the availability by detecting a FAX which has the lest frequency of use among FAXes which are not in reception by a counter value comparing part under the command of a busy control part and switching a line to the FAX. CONSTITUTION:The 1st line 2 is connected to the 1st facsimile equipment 6, so the equipment 6 accepts incoming and sends a signal BS6 to a BUSY terminal 61 and the 1st counter 14 detects the BUSY signal BS6 and adds '1' to the present value. The BUSY control part 13, on the other hand, detects the end of the receiving operation of the facsimile equipment 6 and checks whether any other FAX is in communicating operation or not at the point of time, thereby sending a comparison signal COMP to a comparing part 12. The counter comparing part 12 compares values of counters of respective facsimile equipments which are not in a communication state and sends out a switching signal EX9 to a circuit switching part 11 so that the facsimile equipment 9 having the least value is connected to the 1st line 2, thereby making the connection. This operation is repeated every time every time an incoming signal arrives.
Patent JP-H0335840-A (JP)
Title: Production of individual mold for cast parts made of highly reactive metal or alloy
Inventor: YURUGEN BUREEME
IPC: B22C7/02
Filed: 1990-06-29
Abstract: PURPOSE: To produce a cast product having substantially the same shape precision as a wax pattern by applying a metal coating on the wax pattern before embedding into an embedded basis. CONSTITUTION: At the time of manufacturing an individual mold for cast parts composed of a high reactive metal or alloy, the metal coating is applied on the wax pattern before embedding the wax pattern into the embedded metallic basis. In this way, a titanium, tantalum, niobium or zirconium and alloy thereof- made cast parts having good surface characteristic can be obtd.
Patent JP-2000010118-A (JP)
Title: Liquid crystal display device
Inventor: OKUBO TATSUYA
IPC: G02F1/1335
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To prevent the light leakage in the case where light shielding layers are formed in the driving circuits of a TFT substrate and to prevent the crazing of these light shielding layers by providing the portions exclusive of wiring and TFT portions with light shielding films and using conductors opaque to light as the material of the wirings. SOLUTION: The TFT portions 40 and wiring portions 50 arranged on a transparent substrate 10 are formed and the light shielding films 60 are formed via interlayer insulating films 51. The light shielding films 60 cover at the TFT portions and the portions exclusive of the wiring portions 50. As a result, the increase in the light leak current of the TFTs is suppressed and the light shielding of the TFT portions is made possible. The whole of the driving circuit portions is subjected to light shielding by using the material opaque to light for the wiring material. Since the light shielding films are arranged by being divided to small portions, the crazing of the light shielding films may be prevented.  In addition, the light shielding films are not formed on the wiring and, therefore, the capacitance load between the light shielding films and the wiring is lessened and the performance of the driving circuits may be maintained.
Patent JP-H0340581-A (JP)
Title: Digital recording and reproducing device
Inventor: TAKAYAMA NORIHISA
IPC: H04N5/94
Filed: 1989-07-06
Abstract: PURPOSE:To correct a dropout included in a source by recording and reproducing a dropout control signal DOC together with a MUSE signal. CONSTITUTION:A signal representing missing of a MUSE signal such as a signal DOC is inputted from an input terminal 11 when a MUSE signal outputted from a video disk player or a video tape recorder or the like is recorded. Since the DOC signal is inputted with a delay of 1 horizontal period +35 clocks with respect to the MUSE signal, a difference between the delay time and the processing time of circuits 102-109 is corrected by a delay circuit 110 so that the video signal and the DOC signal have the same timing, thereby allowing a DOC signal addition circuit 112 to add the DOC signal to the video signal. Thus, the MUSE decoder attains dropout correction.
Patent JP-H1023760-A (JP)
Title: Method for controlling voltage pwm converter
Inventor: KUBO KENJI
IPC: H02M7/483
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To reduce potential fluctuation, by adjusting a common-mode potential which is decided as the average of the sum of output voltages of different phases to zero by means of a three-level inverter constituted by connecting self-arc-extinguishing elements in series, by utilizing the fact that the output voltage of each phase changes to three levels. SOLUTION: An induction motor 6 is driven by rectifying electric power from an AC power sourcethrough a rectifier 2 and filtering the rectified electric power by means of capacitors 3 and 4, and then, constituting a multistage DC voltage PWM converter (three-level converter) 5. A control circuit 7 of the converter 5 is constituted of a voltage command selection section 701, a gate pulse generating section 702, a gate pulse processing section 703, and a pulse distributing section 704 and generates gate pulse signals (gu1-gw4) to the converter 5 based on three-phase command values Vu-Vw. The converter 5 generates output voltages Fu-Fw of U-W phases in accordance with the gate pulse signals to self-arc-extingushing elements 501-504 of the phases.  The capacitors 3 and 4 prevent potential fluctuation by changing the output of the rectifier 2 at three levels by dividing the output into voltages of Vdc/2 each.
Patent JP-H0224925-A (JP)
Title: Push-button device
Inventor: TAMARU MAKOTO
IPC: H01H13/12
Filed: 1988-07-13
Abstract: PURPOSE:To hold key caps orderly on key tops provided on a key sheet by forcedly fitting the square key caps on the square key tops provided on the key sheet consisting of an elastic material in such a manner that respective projecting ribs and a cylindrical recessed hole of the key top are elastically deformed in the fitting process. CONSTITUTION:A key sheet 1 consists of an elastic material such as rubber, and is integrally provided with square key tops 2. On the four side faces of the key top 2 there are provided projecting ribs 3 in both side parts thereof, and the outer extremity portion of the rib 3 is formed to have a curved surface 3a becoming narrower when approaching the extremity. Further, a cylindrical recessed hole 2a is provided in the top surface of the key top 2 in the axial direction, and a cylindrical projection 2b is provided on the bottom surface with its central axis being same with that of the key top 2. On the other hand, the key cap 4 consists of plastic, etc., and is formed in a square shape in accordance with the key top 2. The key cap 4 is forcedly fitted on the key top 2 by elastically deforming the projecting ribs 3 and the recessed hole 2a thereof in a compressed state. Thus, the key caps are held orderly on the key tops provided on the key sheet.
Patent JP-2000013866-A (JP)
Title: Communication system, information device, data communication method and data reception method
Inventor: NAKAMURA MASARU
IPC: H04W88/02
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To effectively utilize data that are sent/received by data communication during a voice communication. SOLUTION: The information device provided with a telephone function section 16 capable of voice communication and data communication and an output device such as a display device and a speaker is equipped with a data transmission section 34a that sends data prepared in advance relating to the user during communication by a voice communication with other information device through data communication, a data storage section 38 that stores various data, a data reception section 34b that receives data sent from the other information device during the communication by the voice communication, a data retrieval section 36 that retrieves the related data from the data storage section 38, and a retrieval data output section 40 that displays the data on the display device 20 during the communication by the voice communication.
Patent JP-H0340522-A (JP)
Title: Counter diagnostic system
Inventor: SHINAGAWA AKIO
IPC: G06F11/22
Filed: 1989-07-06
Abstract: PURPOSE:To economically diagnose a real time counter without stopping a computer system by measuring the counting period of the real time counter to be diagnosed by using an auxiliary counter independent of the real time counter and reading out the first and final values of the counting period from the real time counter to diagnose the real time counter. CONSTITUTION:The auxiliary counter 2 smaller than the real time counter being a diagnostic object is provided. The value A1 of the real time counter 1 being a diagnostic object is read out by a start instruction signal 1 for starting the increment operation of the counter 2 and the value A2 of the counter 1 is read out again by a signal 2 obtained when the counter 2 detects the time completing the previously set increment amount to diagnose the normality of the counter 1 from the counted values A1, A2 of the counter 1 during the measuring period of the counter 2. Consequently, the operation of the real time counter 1 can economically be diagnosed without stopping the computer system.
Patent JP-S6065635-A (JP)
Title: Tuner device
Inventor: WARASHINA MITSUO
IPC: H04B1/26
Filed: 1983-09-20
Abstract: PURPOSE:To decrease the UV cross feed by applying a revese bias voltage between a base and a collector of an RF transistor (TR) of a VHF at UFH reception in a tuner receiving the UHF and VHF. CONSTITUTION:A power supply voltage is applied to a UHF tuner 4 from a power supply circuit via a U-H changeover switch 8 at UHF reception, and a power supply voltage operating a TR14 used as a post-amplifier is applied to a terminal 7 of a VHF tuner at UHF reception. A low voltage such as nerarly 1V is applied to a power terminal 9 of the VHF tuner 1 via a resistor 15 at the same time. Thus, a collector voltage of the TR2 of an RF amplifier circuit of the VHF tuner 1 is biased reversely to the base voltage to decrease a disturbing signal generated between the base and emitter of the TR2 to the collector side, thereby preventing the cross feed to the UHF even at a large input VHF signal.
Patent JP-S5964971-A (JP)
Title: Half tone processing system of facsimile
Inventor: KUROKAWA HIROSHI
IPC: H04N1/41
Filed: 1982-10-05
Abstract: PURPOSE:To simplify the system constitution and to reproduce a half tone of high quality, by storing the picture information at the binary coding level with each fixed length in the scanning direction and compensating the picture information with a half tone signal obtained by the ternary coding level in a picture signal. CONSTITUTION:A density discrimination part 2 discriminates the black, white and neutral tint signals contained in the picture information in the output signal sent from an optical reading element 1. The output of discrimination is stored in a buffer part 3, and at the same time, the neutral tint information is stored in a neutral tint storing part 4 for each bit. While a pattern signal (g) is produced from a pattern generating part 6 by the outputs of parts 3 and 4 and set to the part 3. The output of the part 3 is coded at a coding part 5 and stored in an MODEM 7. Then a neutral tint of a bit is detected among optional three bits which are continuous in the scanning direction and then compensated to be turned into a different color. Thus a neutral tint of >=2 bits is detected and compensated to have different colors arrayed alternately. This simplifies the system constitution.
Patent JP-S6153962-A (JP)
Inventor: MASUDA JUNICHI
IPC: E04G21/14
Filed: 1984-08-24
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-H0925063-A (JP)
Title: Potable terminal device for maintenance of facility equipment of building
Inventor: YOSHII YUKO
IPC: B66B5/02
Filed: 1995-07-11
Abstract: PROBLEM TO BE SOLVED: To enable a maintenance mechanic to efficiently and remotely confirm whether an earthquake sensing device is actuated or not and to restore it by efficiently patrolling an elevator by preferentially confirming the earthquake sensing device which is ever actuated in the past under a seismic coefficient of an earthquake taken place. SOLUTION: When an earthquake is taken place while patrolling for maintenance, a chief enginner inputs a seismic coefficient of the earthquake, and a priority change processing part 17 forms an earthquake sensing device actuation confirmation schedule 32 from the seismic coefficient and a past earthquake sensing device actuation seismic coefficient. Thereafter, the priority change processing part 17 reads building adjacent related information, rearranges buildings in the earthquake sensing device actuation confirmation schedule 32 in the optimum order and accordingly confirms whether an earthquake sensing device 3 is actuated or not. Thereafter, an elevator restoring schedule 33 is formed by rearranging the buildings on which the earthquake sensing device 3 is actuated in the optimum order in accordance with the building adjacent related information.  A chief engineer carries out restoring work of an elevator and an escalator in accordance with the elevator restoring schedule 33.
Patent JP-2001004271-A (JP)
Title: System for producing liquefied gas
Inventor: UEHA NAOTO
IPC: B63B35/44
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To achieve an efficient utilization of an equipment regardless of variation in a local demand of gas. SOLUTION: An ASU plant 6 for producing liquefied nitrogen or liquefied oxygen is provided on a barge 2 able to move on the water, and the barge 2 is connected to a self-propelled ship 3 by a chain 4. Thus, the barge 2 equipped with the ASU plant 6 can be transported to any place, and by adding another barge or by replacing the barge, variation in the local demand for gas can be rapidly met. As a result, a liquefied gas producing equipment including an ASU plat 6 can be efficiently utilized.
Patent JP-S6071720-A (JP)
Title: Method for forming top bunch in draw twister
Inventor: WATANABE KAZUFUMI
IPC: D01H1/36
Filed: 1983-09-22
Abstract: PURPOSE:To obtain a top bunch yarn having the same quality to the yarn in the package, by increasing the rotating speed of the spindle corresponding to the shape of the taper at the end of the winding operation thereby stabilizing the traverse of the traveler. CONSTITUTION:A yarn is wound with a drawn twister in the form of a package composed of the middle straight part and the upper and the lower tapered parts having gradually increasing diameter. At the end of the winding, the yarn is wound to a bunch at the top of the bobbin under the following conditions. (a) the feed of the yarn is made uniform until the end of the bunch winding. (b) the rotational speed of the spindle is increased gradually when the ring rail is raised and he winding of the yarn is shifted from the straight part to the upper tapered part, and before the initiation of the bunch winding. (c) the position of the ring rail and the rotational speed of the spindle are kept unchanged in the course of the top bunch winding. (d) the motor switch of the draw twister is opened after the completion of the bunch winding to allow the twister to run by inertia, and the ring rail is lowered during the above inertia motion of the twister.
Patent JP-S6330418-A (JP)
Title: Hypotensor
Inventor: TANIGUCHI SHIGERU
IPC: C07D311/62
Filed: 1986-07-24
Abstract: PURPOSE:To provide a hypotensor containing (-)-gallocatechin gallate as an active component, exhibiting hypotensive activity and useful as a medicine having extremely low toxicity and free from safety problem. CONSTITUTION:The objective agent contains the (-)-gallocatechin gallate of formula as an active component. It is used in the form of powder, granule, capsule, etc., prepared by conventional drug preparation process using a conventional excipient, adjuvant, etc. The active component of formula can be produced e.g. by boiling green tea leaves in water, cooling and filtering the decoction, treating the filtrate by normal-phase adsorption resin, successively eluting the adsorbate with water, mixture of water and methanol and methanol, collecting the methanol-soluble fraction containing gallic acid ester of flavanol existing in green tea, distilling out the solvent from the fraction, treating the residue with nonionic adsorption resin, eluting the adsorbate with an aqueous solution of methanol and subjecting the eluate to ampholytic gel chromatography to separate the objective compound.
Patent JP-2000011359-A (JP)
Title: Magnetic recording medium
Inventor: SASAKI YUICHI
IPC: G11B5/708
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To enable high density recording by incorporating a specific quantity of a silicone based surfactant in an upper layer magnetic layer having a specific thickness to improve the electromagnetic conversion characteristic of a multi- layer coating type magnetic recording medium. SOLUTION: The electromagnetic conversion characteristics such as the output, the overwrite or the like in short wave are improved by applying a magnetic layer formed by dispersing a ferromagnetic powder in a binder in a state that a non-magnetic layer is undried so as to be <=0.5 μm thick after the calender treatment to reduce the recording demagnetization. At this time, 0.1-1.5 pts.wt. silicone based surfactant expressed by a formula is incorporated to 100 pts.wt. coating material for forming the magnetic layer. In the formula, each of (m), (n), (m'), (n'), (a) and (b) is an independent integer of 1-10 and R represents an alkyl group or an allyl group. As a result, an organic solvent is vaporized without damaging surface smoothness by suppressing the over convection in drying to lower the surface tension and the electromagnetic conversion characteristic is improved by securing the smoothness.
Patent JP-H0840161-A (JP)
Title: Head rest for vehicle
Inventor: HISAKAWA KEIJI
IPC: A47C7/38
Filed: 1994-07-27
Abstract: PURPOSE:To provide a head rest for a vehicle to present excellent appearance without providing any step at a fitting part of wadding. CONSTITUTION:A wadding pad fitting part 3 where an opening edge is formed in an eaves like engaging part 6 is provided in front of a head rest body 1, and a wadding pad 4 which is softer than the head rest body 1 is fitted to this wadding pad fitting part 3 by engaging its outer circumferential edge with the eaves like engaging part 6.
Patent JP-S6152900-A (JP)
Inventor: OGATA NOBUTAKA
IPC: D06F71/00
Filed: 1984-08-23
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-H0341342-A (JP)
Title: Fluorescent x-ray analysis of slag
Inventor: SUZUKI TAKEKAZU
IPC: G01N23/223
Filed: 1989-07-10
Abstract: PURPOSE:To facilitate the removal of the slag adhered to a container and to transport a sample to an analytical process certainly and rapidly by introducing an org. viscous substance having no volatility into a slag charging container and grinding the slag into a predetermined size. CONSTITUTION:Before the slag 8 fed by an air chuter is introduced into the container 4 of a grinder 1, a predetermined amount of an org. viscous substance 21 having no volatility is put in the container 4. Thereafter, the fed slag 8 is charged in the container 4 and crushed by a grinding ring 6 to be ground into a fine powdery form. In this case, the dispersion of the slag 8 is suppressed by the viscosity of the viscous substance 21 and the adhesion amount of the slag 8 to the container and the grinding ring 6 is suppressed. Therefore, the taking-out of the slag 8 from the container 4 of the grinder 1 becomes markedly easy and the prepared sample can be transported to an analytical process certainly and rapidly. Further, the time consumed in the cleaning of the container 4 and the grinding ring 6 is remarkably shortened.
Patent JP-H0734993-A (JP)
Title: Fuel pump control device for internal combustion engine
Inventor: YAMADA MASAKAZU
IPC: F02M37/08
Filed: 1993-07-15
Abstract: PURPOSE:To increase a fuel pressure to a sufficiently high value and to relax the uncomfortable feeling of a passenger owing to the working noise of a fuel pump by controlling the fuel pump so that it is not driven until start ON is detected during a time in which a fuel pressure during Key-ON exceeds a given value. CONSTITUTION:After fuel is fed with a pressure from a fuel tank 9 to a fuel pressure regulating valve 10 with the aid of a fuel pump 4, the fuel is injected through a fuel injection valve 2 to an internal combustion engine 1. Based on detecting signals from sensors 5-7, the fuel injection valve 2 is controlled by a control unit 3. In this case, the ON-state of each of the ignition switch 8a and the start switch 8b of a key switch 8 is detected. Meanwhile, a fuel pressure during ON of the ignition switch 8a is detected. As a result, control is made so that the fuel pump 4 is not run until ON of the start switch 8b is detected during a time in which a fuel pressure available during ON of the ignition switch 8a exceeds a given value.
Patent JP-2000008616-A (JP)
Title: Concrete-plane leveling device
Inventor: HARASAWA NORIKATSU
IPC: E04G21/10
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To provide a concrete-plane leveling device capable of leveling a placed concrete top face to a specified plane by simple operation. SOLUTION: Stands 29 are installed at regular intervals. Rails 35, 35 are placed on the stands 29.... Jacks 33 vertically moving the rails 35, 35 are mounted on the stands 29. Grounding pieces 31 are set up to the lower sections of supporting legs 30 for the stands 29. Internal rails 35A and external rails 35B are constituted in the same shape. The internal rails 35A and the external rails 35B are engaged in a freely extending-shrinking manner. A power plant 37 is fitted to a main body 11. A coarse leveler 24 is installed to the lower section of the main body 11 while a leveler 22 is fitted at the rear of the lower section of the main body 11. The main body 11 is constituted in such a manner that a frame section 12, a driving means 27 and the leveler 22 can be mounted and demounted. A vibrator 23 is set up to the leveler 22. The main body 11 is placed on the rails 35, 35.