baber/WOPTO huggingface dataset:
Patent JP-2000227774-A (JP)
Title: Empty display device for taxi vehicle
Inventor: MASUDA KAZUHIDE
IPC: G09F21/04
Filed: 1999-02-08
Abstract: PROBLEM TO BE SOLVED: To provide an empty display device which makes an empty state recognizable with good visibility from arbitrary directions with a simple structure. SOLUTION: A display part 5 on a base part 3 rotatably arranged on the roof of a taxi vehicle is provided with a rotary display board 11 of a rectangular shape mounted at an output shaft 7 of a motor housed within the base part 3 and a transparent cover 9 which covers the rotary display board 11. At the time of the empty tariff of the taxi vehicle, the motor is energized to be driven to rotate the rotary display board 11 together with the output shaft 7 so that the after-images of first divided characters 7 and second divided character respectively constituting the portions different from each other of the character 'EMPTY' respectively formed on the front surface 13 and rear surface of the rotary display board 11 are made visible to a person viewing the display part 5.  These after-images are superposed in visual sensation and the images recognizable as the character 'EMPTY' through the transparent cover 9 are made visible to the person viewing the display part 5.
Patent JP-H08216342-A (JP)
Title: Novel metal-ceramic composite material
Inventor: HAYASHI YOSHIO
IPC: H05K3/38
Filed: 1995-02-17
Abstract: PURPOSE: To form a circuit which is more refined than a conventional one and has higher adhesion than that of the conventional one, on a ceramic substrate. CONSTITUTION: Between a metal layer and a ceramic layer, there is provided an intermediate layer made of a ceramic having a copper alloy powder which can be expressed by an expression AgXCuY (0.001<=X<=0.4, 0.6<=Y<=0.999 (atom ratio)) and has a silver density of grain surface higher than an average silver density of grain dispersed therein. Accordingly, by forming the ceramic layer, which contains the silver-containing copper alloy powder dispersed therein, in between the ceramic layer and the metal layer, adhesion of the metal layer is improved, so that the metal layer can be patterned by using a photoresist. Thus, a wiring pattern having a higher density comparing with in a conventional method for patterning by screen printing with a conductive paste can be formed with a high reliability.
Patent JP-S59155571-A (JP)
Title: Ignition timing control device
Inventor: MEGURO TAIICHI
IPC: F02P5/15
Filed: 1983-02-23
Abstract: PURPOSE:To improve fuel consumption by a method wherein a suction pipe pressure in a specified rotational angle during suction stroke is detected to obtain a spark angle in accordance with the pressure. CONSTITUTION:A step 100 introduces respective signals from a rotational angle sensor and a cylinder discriminating sensor and decides whether the present stroke of the specified cylinder is in the specified rotational angle of the suction stroke or not. In case certain specified cylinder enters into the suction stroke from the rotational angle of 0 deg. CA, the suction stroke thereof is from 0 deg. CA to 180 deg. CA, and when the rotational angle is the certain specified rotational angle, a signal from a suction pipe pressure sensor is introduced. The spark advance is operated in accordance with the vacuum signal of the suction pipe. According to this method, the optimum values of spark advance may be operated with respect to respective cylinders, therefore, the fuel consumption may be improved.
Patent JP-S59163128-A (JP)
Inventor: MITA KOUZOU
IPC: B65B55/04
Filed: 1983-02-24
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-S58147625-A (JP)
Title: Torque measuring method for electrically driven rotary machine
Inventor: TAKAHASHI KAZUHISA
IPC: G01L3/00
Filed: 1982-02-26
Abstract: PURPOSE:To perform torque measurement, by storing a torque computing expression in a microcomputer, continuously detecting variables, and inputting the results into the microcomputer. CONSTITUTION:An AC input is converted into DC by a converter 14 in a number of rotation control board 13, and the DC is applied to a driving motor 11 of a canned motor pump 10 through an inverter part. A voltage detector 16, a frequency detector 17 and a number of rotation detector 18 detect a voltage value V1, a frequency (f) and the number of rotation (n) of the motor 11 and send the results to a microcomputer 19. The microcomputer 19 computes the torque of the motor based on these detected signals. Even in the rotary machine such as the canned motor pump to which the torque detector cannot be attached owing to the structure, the torque can be measured.
Patent JP-H01204763-A (JP)
Title: Thermal head
Inventor: SUZUKI KOZABURO
IPC: B41J2/335
Filed: 1988-02-10
Abstract: PURPOSE:To achieve improvement of reliability by preventing corrosion of a conductor, by a method wherein a conductor layer which is an electrode, has a two layer structure of an upper layer having Al as a main constituent and a lower layer composed of good moisture resistant metals other than Al, and the conductor layer of an area protected by only a wear resistant layer is composed of only above-mentioned lower layer. CONSTITUTION:A thermal head has a driving IC10, a wear resistant layer 7, and protective resin 8a, 8b in a final process of manufacture. Common and discrete electrodes 5a, 5b and 4a, 4b composed of a two layer structure of Al and Ti or NiCr, of which a surface is protected by the protective resin 8a. Further, an area wherein an electrode edge part 4c on a projected part is protected by only the wear resistant layer 7, is of one layer structure of a Ti film or an NiCr film as the lower without an Al film as the upper layer. Then, since Al does not exist on an upper area of a heat reserving layer 2 protected by only the wear resistant layer 7, corrosion trouble of Al does not occur.
Patent JP-H06244806-A (JP)
Title: Communication abnormality detecting method in optical communication system
Inventor: WATABE KAZUO
IPC: H04B3/46
Filed: 1993-02-19
Abstract: PURPOSE:To quickly and exactly detect a communication abnormality in an optical communication system. CONSTITUTION:A host communication controller 1 and slave communication controllers 2-1, 2-2,..., 2-n are connected by an optical fiber communication path 3. Communication information is transmitted in a bucket brigate system like the host 1   the slave machine 2-1   the slave machine 2-2   the slave machine 2-3, for instance, and when communication information (solid line arrow) is outputted from each communication device, an echo back signal (dot line arrow) is also outputted. Therefore, because the echo back signal is not outputted from the slave machine 2-2 and the slave machines 2-1 and 2-3 which are adjacent to the slave machine 2-2 do not receive the echo back signal when an abnormality occurs in the slave machine 2-2, for instance, it is judged that the abnormality occurs in the slave machine 2-2.
Patent JP-H07239779-A (JP)
Title: Data security device
Inventor: OOBA AKIHIRO
IPC: G06F21/60
Filed: 1994-02-28
Abstract: PURPOSE:To provide a data security device which facilitates the execution of data by person who has right authority while surely preventing the execution, analysis, copying, etc., of data on a recording medium by unauthorized person. CONSTITUTION:An input means 4 is connected to a program read means 6 through a security check means 5. The program data read means 6 is connected to a game actualization means 11. A flag storage means 7 and an ID detecting means 8 are connected to the security check means 5. A security flag 7a and a read permission flag 7b are stored in the flag storage means 7. An ID storage means 9 and an ID matching means 10 are connected to the ID detecting means 8. The ID matching means 10 is connected to the program data read means 6.
Patent JP-S62189580-A (JP)
Title: Cursor display device
Inventor: TERAJIMA HIROKATSU
IPC: G06F3/0481
Filed: 1986-02-17
Abstract: PURPOSE:To realize a graphic processing device with the high operability which gives an effective feedback to an operator by displaying a cursor pattern with a size and a shape in accordance with the accuracy of the grid of a graphic processing device when the cursor pattern is displayed together with the graphic data on a display screen. CONSTITUTION:A cursor display device is composed of a control part 1, a cursor pattern table 2, a cursor display position register 3, a front cursor position register 4, a scanning circuit 5, a frame buffer 6, a cursor generator 7, a distance calculating circuit 8, a pattern converting circuit 9, a display circuit 10 and a display part 11. The display circuit 10 synchronized to a refreshing cycle and overlaps the information of both of the graphic data read from a frame buffer 6 through a signal line 114 and the cursor pattern to which the geometric converting processing inputted from a pattern converting circuit 9 through a signal line 114 is executed, and outputs it to the display part 11 through a signal line 115. Consequently, the value of a cursor display position given by the control part 1 and the cursor pattern of a shape in accordance with the changing quantity can be displayed at the display part of the graphic processing device.
Patent JP-H10225212-A (JP)
Title: Compact riding rice transplanter
Inventor: NISHI YOICHIRO
IPC: A01C11/02
Filed: 1997-02-14
Abstract: PROBLEM TO BE SOLVED: To dissolve the problems that a machine body frame, and a traveling part are large and a cost is high because of the reef to ensure rigidity in a conventional rice transplanter. SOLUTION: A mission case M long in a front-to-back direction for transmitting driving power to a front wheel 6 and a rear wheel 8 is arranged at the lower part of the machine body frame F of this riding rice transplanter and the machine body frame F is formed by two left and right pipe bodies. The front part of the machine body frame F is fixed to the front part of the mission case M, the rear part of the machine body frame F is fixed to the rear part of the mission case M through a rear connection frame 85 and an integrated frame in a triangular shape in side face view for supporting a traveling vehicle 1 is constituted. The lower link 26 of an elevating/lowering linking mechanism 27 for towing a planting part is pivotally supported to the rear part connection frame 85.
Patent JP-H05198471-A (JP)
Title: Alignment of substrate and substrate with reflection mark used for alignment
Inventor: WATANABE YUTAKA
IPC: G03F9/00
Filed: 1992-01-22
Abstract: PURPOSE:To enable alignment of substrates utilizing the reflection light beam of vacuum ultraviolet and soft X ray beams. CONSTITUTION:Reflection marks 4, each of which is formed by the one reflection layer consisting of multilayer film, are provided in the belt-shaped areas 3a of a scribe line region 3 surrounding the external circumference of exposure regions 2 on a wafer 1. The reflection layer of multilayer film effectively reflects the illuminating beam of short wavelength and high precision positioning can be realized by utilizing a vacuum ultraviolet ray or soft X ray beam as the exposure light beam of the wafer 1 for the positioning of the wafer 1. A diffraction grating or zone plate can be formed on the multilayer film reflection layer.
Patent JP-H04247612-A (JP)
Title: Aluminum electrolytic capacitor for sound apparatus
Inventor: KOMATSU SHIGEO
IPC: H01G9/06
Filed: 1991-02-02
Abstract: PURPOSE:To provide an aluminum electrolytic capacitor for sound apparatus having excellent tone characteristics. CONSTITUTION:In an aluminum electrolytic capacitor for sound apparatus comprising a capacitor element 3 fixed in an outer case 2 by filling agent 6, the filling agent made of atactic polypropylene with 2 to 20wt.% of silicon dioxide added is used.
Patent JP-S55125812-A (JP)
Title: Vehicle sheet
Inventor: JIYOFURII UIRUFURETSUDO BAARII
IPC: A47C3/025
Filed: 1980-03-12
Abstract: This invention relates to vehicle seats. The vehicle seat comprises a back rest (11) mounted for substantially vertical movement relative to a base part (1), and a seat rest (10) movable simultaneously with the back rest but also arranged to tilt relative to the back rest as the seat rest rises and falls. Such tilting is about horizontal transverse axes such that the seat occupant's ankles remain stationary whereas his knees swing about an axis through his ankles. The invention is applicable to heavy duty vehicles and more particularly to vehicles designed to move over rough terrain.
Patent JP-S62190386-A (JP)
Inventor: YONEHARA JUN
IPC: F27D17/00
Filed: 1986-02-14
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-H08200336-A (JP)
Title: Fastener and fitting structure for cover frame of luminaire using it
Inventor: MIYAWAKI YOKO
IPC: F16B21/18
Filed: 1995-01-27
Abstract: PURPOSE: To provide a fastener easily fitted or removed at a narrow place by providing a V-shaped spring member having a bend section and a pair of flared leg sections and a slider pressed and moved to the bend section side by the elastic force of the spring member. CONSTITUTION: When the lower end sections of leg sections 12, 13 are pinched with fingers while the leg opening side of a spring member 1 is faced downward to elastically shrink the leg sections 12, 13 by the prescribed quantity, a slider 2 is lowered along the leg sections 12, 13 by its tare weight, and it can be separated from a bend section 11. When the leg sections 12, 13 are opened by the elastic force, the slider 2 can be pushed upward near to the bend section 11. When the leg sections 12, 13 of the spring member 1 are closed and the space surrounded by the bend section 11 and the slider 2 is opened, a stepped pin P can be easily introduced via the space 14. When the leg sections 12, 13 are opened, the space 14 is closed, and the stepped pin P can be held by the bend section 11 and the slider 2.  The stepped pin P can be easily fitted or removed at a narrow place or in an apparatus.
Patent JP-S58151886-A (JP)
Title: Controller for alternating current motor
Inventor: NAITOU YOSHIO
IPC: H02P21/00
Filed: 1982-03-02
Abstract: PURPOSE:To enable stable operation even when output frequency is high by changing over the positive side thyristor and reverse side thyristor of a reverse side connected capacitor when the primary currents of the AC motor reach predetermined value or less. CONSTITUTION:The primary currents of the three-phase AC motor is compared with signals corresponding to the magnitude of primary current reference signals as an output from a vector control circuit 16 by comparison circuits 22U, 22V, 22W. Consequently, when said primary currents reach not more than the signals corresponding to the magnitude of said primary current reference signals, the ignition signals of thyristors are blocked, and the positive side thyristors and reverse side thyristors of antiparallel connected converters 3U, 3V, 3W are changed over by using phase control-positive reverse change-over circuits 23U, 23V, 23W. Accordingly, the delay of actual primary currents to a primary current reference is reduced, and stable operation is enabled even when output frequency is high.
Patent JP-H06242146-A (JP)
Title: Digital oscilloscope
Inventor: SENDA SATOYUKI
IPC: G01R13/20
Filed: 1993-02-22
Abstract: PURPOSE:To provide a digital oscilloscope which shortens the duration during data acquisition and can carry out a high speed computing process. CONSTITUTION:A digital oscilloscope is provided with a CPU 8, an input signal memory 2 storing a signal from an A/D converter 1, a counter 3 supplying an address to the input signal memory 2, a transfer signal memory 5 storing the data outputted from the input signal memory 2, a counter 7 for determining the address of the transfer signal memory 5, and a memory input/output controller 9 setting the data and controlling the action in the input signal memory 2, the transfer signal memory 5, and the counters 3, 7.
Patent JP-S52115664-A (JP)
Title: Semiconductor device
Inventor: NATORI KENJI
IPC: H01L29/78
Filed: 1976-03-25
Abstract: PURPOSE: To obtain FETs removed of short channel effect by making recesses between source and drain, forming gate electrodes through an insulating film and setting the depth of source regions as specified. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05294630-A (JP)
Title: Composition for repairing defect of bi-based superconductivity and method for repairing bi-based superconductivity using the same
Inventor: SAKAI HITOSHI
IPC: C01G1/00
Filed: 1993-02-22
Abstract: PURPOSE:To obtain a repaired and restored Bi-based superconductor by superconductively bonding a defect part of the Bi-based superconductor to a superconducting phase in the peripheral region of the defect part and to especially provide a Bi-based superconductor for forming an extremely low magnetic field capable of measuring a very weak magnetism by repairing a defect in a large-sized Bi-based superconductor having high industrial utility. CONSTITUTION:A raw material composition constituted so as to form a Bibased superconducting phase is mixed with an additive comprising at least an Ag compound and/or an Li component to give a composition for repairing Bi-based superconducting defect, having a melt temperature at least about 5 deg.C lower than a partial melt temperature to form a superconducting phase from the raw material composition.
Patent JP-H03234607-A (JP)
Title: Feeding or taking out device of sheet in press molding
Inventor: SHIBATA TOSAKU
IPC: B29C43/50
Filed: 1990-02-13
Abstract: PURPOSE:To improve the yield of press molding, while excessive attracting allowance is made unnecessary, by a method in which, while a surface-fastener is used as the means which catches the surface of a sheet, the means which tears off the sheet whose surface is caught from the surface-fastener, is provided. CONSTITUTION:The cylinder 23 movable up and down is extensibly operated, and a surface-fastener 11 is pushed against the fiber cloth 15 on the surface of the sheet supported at the transferring end of a conveyer. Then a spring member 15 is compressed, and the surface fastener 11 is firmly pushed against the surface of the sheet 14 by the spring force, thereby bonding the sheet to the fiber cloth 15 surely. Next, the sheet 14 which has been hung up by a cylinder 23 and cylinder 25 movable left and right is transferred into a mold 27. Then, a cylinder 20 is extended just above a bottom force, and lowers a knocking out member 19, whereby the central part of the sheet 14 is pushed and is teared off from the surface-fastener 11, and then after the sheet has been dropped on the bottom force, it is retracted from the mold by the cylinder 25, and is on stand-by for catching the surface of the next sheet. The press- molded object is taken out from the mold outside thereof by the reverse operation.
Patent JP-H04246231-A (JP)
Title: Cooling device for v-type engine
Inventor: SUZUKI TAKEHIRO
IPC: F01M1/08
Filed: 1991-01-31
Abstract: PURPOSE:To make the combustion state and the abrasion state of each piston nearly uniform by forming the diameter of the injection part of an oil jet for dividing the oil supplied to a piston part, different at a front side cylinder bank and a rear side cylinder bank. CONSTITUTION:The oil which is supplied to one side piston part and the other side piston part in one side and the other side cylinder banks which are arranged on the front and rear sides for the advance direction of a vehicle is divided by an oil jet 42. in this case, the diameter D1. of one side injection part 44 of the oil jet 42 and the diameter D2 on the other side injection part 46 are made different. Accordingly, the oil in the quantity larger than that of the oil supplied to one side piston part is supplied to the other side piston part, and the combustion state and the abrasion state of each piston can be nearly uniformized.
Patent JP-S58150733-A (JP)
Title: Solar cooling/heating device
Inventor: IWAMIYA MASAHARU
IPC: F24S90/00
Filed: 1982-03-03
Abstract: PURPOSE:To improve a heat collecting efficiency, to effectively use a heat collector in both summer and winter, to reduce a capacity of a heat accumulator tank, and to improve an economical property, by a method wherein an absorption type refrigerator operated by solar heat and a heat pump chiller are mounted, cold water is not brought to a particularly low temperature by the solar absorption refrigerator, and a second step refrigeration is conducted by the heat pump chiller. CONSTITUTION:In the case of a cooling operation, cold water for an absorption refrigerator 4 enters a low-temperature side of a first heat accumulating tank 20 through valves 75 and 81. The tank 20 has partitions 21, 22, 23 and 24, and the right of a drawing is a low-temperature side. Cold water enters a high temperature side of a second heat accumulating tank 30 through a connecting pipe P. A second tank 30 has partitions 31, 32, 33 and 34, and the right of a drawing is a low-temperature side and the left a high-temperature side. Through the working of a cold water pump 56 at the high-temperature side of the second tank 30, cold water is fed to a heat pump chiller 50 through a valve 87, and is further cooled to flow to the low-temperature side of the second tank 30. Cold water at the low-temperature side of the second tank 30 flows through a valve 91 to a load 60 by means of a pump 63 and pipings 61 and 62. In the case of a heating operation, hot water flowing out from a heat exchanger 7 enters the high-temperature side of the first tank 20 through valves 76 and 82 and a piping 46. In which case, if temperature of hot water in the first heat accumulating tank is high enough for a heating operation, hot water flows from a self-operating valve 101 to a load 60 through a hot water line 64, a valve 92, a pump 63 and a line 62.
Patent JP-S59156218-A (JP)
Inventor: HIYAMUTA SHIYOUTA
IPC: A01D45/10
Filed: 1983-02-28
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-S57147353-A (JP)
Title: Synchronization system
Inventor: MURAYAMA YOSHIO
IPC: H04L12/403
Filed: 1981-03-09
Abstract: PURPOSE:To eliminate a delay time for synchronization and to improve transmission efficiency by synchronizing surely a PLL synchronizing circuit in a terminal controller while the terminal controller sends polling frames. CONSTITUTION:When a polling instruction is supplied from a processor 14 to a control part 5 through a bus 13, the control part 5 sends polling frames to respective terminal equipments 2 and 3 from a transmitter and receiver 6 through line drivers 7 and 8 at timing T5. The control part 5 supplies selection information 15 to a selector 11 at timing T6 to select a line receiver 9, and then fetches a flag [F] sent from the terminal equipment 2 into a PLL circuit 12 as a synchronizing signal. On the other hand, the terminal equipment 2 having decoded an address field [A] in said polling frame transmits the address field [A], etc., to a terminal controller 1 at timing T7. Therefore, the PLL circuit 12 is synchronized at the timing T7, and a delay time required for sure establishment of synchronization is eliminated.