baber/WOPTO huggingface dataset:
Patent JP-2000064790-A (JP)
Title: Vibration isolation construction for shield tunnel, building method thereof, and segment for shield tunnel used for the building method
Inventor: KOIDE TADAO
IPC: E21D11/00
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To maintain absorption working of energy at the time of earthquake by a buffer region for a prolonged term while preventing the deterioration with time of a cushioning material. SOLUTION: In the vibration isolation construction for the shield tunnel, a dynamic earth-pressure buffer region 3 is installed between the shield tunnel 1, in which the segments 6 for the shield tunnel are connected in the peripheral direction and the tunnel axial direction, and a peripheral ground 2, and the dynamic earth-pressure buffer region 3 is composed of a supporter 4 supporting earth pressure from the peripheral ground 2 and buffer bodies 5 arranged on the inside of the supporter 4. In the buffer bodies 5, dynamic earth-pressure cushioning materials 9 are sealed into extensible bag bodies 8 fitted onto the rears of the segment bodies 7 of the segments 6 for the shield tunnel at that time.
Patent JP-H0764114-A (JP)
Title: Liquid crystal display device
Inventor: INOUE SHUNSUKE
IPC: H01L27/146
Filed: 1993-08-31
Abstract: PURPOSE:To provide a liquid crystal display device mounted with a photoelectric conversion device which is improved in S/N by lessening the loss of a signal charge quantity and is simultaneously improved in heat radiatability to prevent the influence of a temp. rise. CONSTITUTION:The photoelectric conversion elements constituted by forming a metallic layer 121 on a substrate 109, forming bipolar type transistors(Trs) thereon, constituting the base regions of the TRs of deep bases 118a and shallow bases 118b and subjecting the deep bases 118a and the metallic layer 121 to Schuttky joining are formed on the TFT substrate of a liquid crystal panel.
Patent JP-H1176506-A (JP)
Title: Image display type game machine and recording medium for program for presenting game
Inventor: UGAWA SHOHACHI
IPC: A63F13/52
Filed: 1997-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a game machine which allows a wide range of players to widely enjoy a game regardless of their skills of playing game while facilitating the maintenance and management. SOLUTION: In an image display type game machine 1 which contains reels 38a-38c, pockets 30-34 that allows prize entry of shot balls and shot balls to display the total image of a game area 7 and is so designed that a specified number of balls are shot to end one game, the display of balls shot is automatically started in response to a player's operation of a start button 24 while a variable display begins. The results of variable display is derived and shown according to the results of a game determined inside a game machine. Thus, the prize entry at the pockets 30-34 is displayed while the setting of the interval of shooting balls is made possible.
Patent JP-H02277156-A (JP)
Title: Techinque for executing byte width uart transfer on 16 bit data bus
Inventor: MAACHIN ESU MAIKERU
IPC: G06F13/40
Filed: 1989-09-14
Abstract: PURPOSE: To transfer 8-bit data to UART on a 16-bit data bus by transferring 8-bit data onto the data bus without regard whether byte width data is at the position of a first or second byte. CONSTITUTION: At the time of simultaneously transferring 16-bit data to transmit serially to universal synchronous receiver/transmitter(UART) from CPU, the prescribed position of data within UPTFIFO depends on an address and the position of a data bye on the data bus. However, when only 8-bit data for serial transmission is sent to UART, the prescribed position in UARFIFO depends not on the position of the byte on the data bus but on the address and the number of sent bytes. Consequently, in the period of transferring 8-bit, a next byte usable at UARFIFO can be transmitted onto the data bus without regard to whether it is at the position of a high or low byte.
Patent JP-2001062709-A (JP)
Title: Table for wafer polishing device
Inventor: TSUJI MASAHIRO
IPC: B24B37/14
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a table for a wafer polishing device excellent in table soaking property to be capable of meeting the trend toward larger bore and higher quality in a semiconductor wafer. SOLUTION: A wafer polishing device 1 has a table 2 and a wafer hold plate 6. A semiconductor wafer 5 held to a hold surface 6a of the plate 6 is brought into slide contact with a polishing surface 2a provided in an upper part of the table 2. The table 2 is a layered structure, and a groove 13 formed partly as a fluid flow path 12 is formed in a reverse side of a ceramics-made base material 11A positioned in the uppermost part of this table.
Patent JP-S6478684-A (JP)
Title: Electrode tip for resistance welding
Inventor: AZUMA KAZUO
IPC: B23K11/30
Filed: 1987-09-22
Abstract: PURPOSE:To improve durability of the titled electrode tip and line operating efficiency by forming a powder sintered body constituted of the base made of Cu or a Cu alloy and a covered layer >=1 at least of Mo, W and Ti on the tip of the electrode tip. CONSTITUTION:The powder sintered body constituted of base material made of the Cu or Cu alloy such as Cr-Cu and the covered layer 12 to cover >=1 at least of the Mo, W and Ti with a low affinity with Zn on its surface is formed on the tip part of the electrode tip having a hole 3. When the electrode tip is used to perform spot welding, Zn diffusion penetration from a galvanized steel plate 8 can be remarkably restrained. By this method, the Cu of the electrode tip and the Zn from the galvanized plate 8 are prevented from being alloyed. Accordingly, since the chip surface is prevented from peeling off, the durability of the tip and the line operating efficiency are improved.
Patent JP-S6391665-A (JP)
Title: Electrophotographic sensitive body
Inventor: KIMURA MICHIO
IPC: G03G5/14
Filed: 1986-10-06
Abstract: PURPOSE:To extremely decrease the rise of a residual potential in repetitive use and to maintain always satisfactory sensitivity by consisting an under coat layer of a water soluble polyvinyl acetal resin as an essential component and consisting a binder of an electric charge generating layer of a polyvinyl butyral resin as an essential component. CONSTITUTION:The under coat layer 2 and a photosensitive layer 3 are successively laminated on a conductive base 1. The under coat layer 2 is formed of the water soluble polyvinyl acetal resin as the essential component and may be added with PVA and casein if the amt. thereof is small; however, the water soluble polyvinyl acetal resin is required to occupy >=20wt% of the entire part. The charge generating layer 31 is formed by dispersing an electric charge generating material and polyvinyl butyral resin into a suitable solvent which does not dissolve the water soluble polyvinyl acetal resin, coating such soln. on the under coat layer and drying the coating. The resultant electrophotographic sensitive body exhibits excellent electrophotographic characteristics even in repetitive use and obviates the change in the characteristics by fatigue.
Patent JP-S61117508-A (JP)
Title: Connecting method of optical fiber
Inventor: KATO YASUYUKI
IPC: G02B6/36
Filed: 1984-11-13
Abstract: PURPOSE:To lower the loss in welding connection of optical fibers without aligning the cores of the fibers, by dispersing the dopant contained in the optical fibers into the cladding layers of the fibers by excessively heating the connecting point and practically enlarging the spot size of the propagation mode. CONSTITUTION:When the connecting point 4 of welded fibers, whose cores are not aligned correctly, is heated, the dopant in the cores 3A and 3B of the fibers is thermally dispersed into the cladding layers 2A and 2B by the excessive heating and, as a result, the cores 3A and 3B at the connecting point 4 are enlarged. At the same time, glass moves to the center of the heated section and the outer diameter of the connecting section 4 becomes thicker by the surface tension of the molten quartz fibers. When the outer diameter of the connecting point 4 becomes thicker in such a way, the connecting loss is increased and the effect of lowering loss by the dispersion of the dopant is compensated. Therefore, at the time of heat welding, both the optical fibers 1A and 1B are compressed or pulled in the direction of length and the shape of the connecting point 4 is adjusted so that the cores 3A and 3B can be smoothly connected with each other. Accordingly, the loss in welding connection of optical fibers can be lowered without aligning the cores of the optical fibers.
Patent JP-H04117502-A (JP)
Title: Ff/fb controller
Inventor: HIROI KAZUO
IPC: G05B11/32
Filed: 1990-09-07
Abstract: PURPOSE:To improve the controlability in the transient state of this FF/FB controller by outputting a membership function in response to the difference between a feedforward signal and the output of a control object model means and multiplying the membership function by the output of a PI (proportion/ integration) adjustment means of an FB (feedback) control system. CONSTITUTION:An absolute means 13 is provided on the output side of a subtraction means 12 and obtains the absolute value ¦delta¦ of the difference delta between the output of a unit transmission function means 11 and a feedforward signal FFn. Meanwhile a membership function m(delta) which previously has the values 0 - 1 in accordance with the absolute value is decided by a fuzzy coefficient setting means 14. Then the means 14 outputs the function m(delta) in response to the value ¦delta¦ obtained by the means 13. The function m(delta) obtained by the means 14 is multiplied by the output of a velocity type PI adjustment means 3. Thus, the response characteristic is improve against the sudden change of the disturbance.
Patent JP-H0398971-A (JP)
Title: Control board for temporary elevator
Inventor: AOI TAKAAKI
IPC: B66B3/00
Filed: 1989-09-13
Abstract: PURPOSE:To assure a working space and obtain a control board for a temporary elevator having small noise at the time of work by dividing a control board in two to house in a temporary machine room, and also arranging one side control board between a pair of guide rails for the balancing weight of an existing elevator. CONSTITUTION:A control board 6s is composed of first and second control boards 6s1 and 6s2, and housed on a machine base 5s temporary provided in an elevating passage 1 from a riding place. The first control board 6s1 is arranged between the riding place and a winding machine 3s, and the second control board 6s2 is fixedly arranged to brackets 101s installed at the upper and lower parts between a pair of guide rails 101 for a balancing weight. Since a mounting height can be suitably adjusted as the second control board 6s2 is arranged between he guide rails 101, the interference with other instruments can be prevented, a working space on the machine base 5s can be widely obtained, and workability in the machine room 5s can be improved.
Patent JP-H0285913-A (JP)
Title: Keyboard input monitor
Inventor: SUZUKI SHIGENOBU
IPC: G06F15/00
Filed: 1988-09-21
Abstract: PURPOSE:To be enable to offer an environment where the designation of just a single time is actually required for a user even in such a case where the keyboard inputs of the same contents are needed for plural programs by defining previously the state of a screen when those programs require the keyboard inputs of the same contents. CONSTITUTION:An answer processing part 3 reads the state of a display screen 5 to retrieve an answer table 4 and returns the answer value to the state of the screen, if already registered, to a keyboard input processing part 2. If the answer value is not registered yet, this fact is informed to the part 2. The part 2 returns the answer value received from the part 3 to a program A6 or B7. In the case no answer value is received, the part 2 accepts the input from a keyboard 1 to return it to the program A6 or B7 and at the same time writes the received input into the table 4 as the answer value. Thus it is impossible to offer such an environment where the designation of just a single time is required for a user.
Patent JP-H10115906-A (JP)
Title: Digital control line piece for image forming medium
Inventor: DE BIE KAREL
IPC: B41F33/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To enable the control of an image forming medium and an image forming device, for correct exposure by providing a control field, including at least one element in each field, and making each field scalable independently of an element. SOLUTION: The digital control line piece 20 is provided with fields 30 62, 34 and 38, etc., preferably, plural control fields 30-62 arranged in pairs and texts 63 and 64. Then, the control line piece 20 has three sets of main fields. Each of the fields 30-62 includes one or more elements, for instance, a dot 66, a line 67 or a filter 68. Further, the elements 66-68 constitute the patterns 33, 35 and 61 and have repetition pattern cells tiled to fill up the regions of related control fields. Then, the digital line piece 20 is scalable. Thus, the line piece is designed so as to maintain the completeness of the pattern in the field.
Patent JP-H1165300-A (JP)
Title: Liquid developing device
Inventor: KOSUGI HIDEKI
IPC: G03G15/11
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To form an image with good quality and also to effectively utilize liquid developer by adequately keeping the concentration of the liquid developer used in developing to fixed concentration. SOLUTION: The viscosity U of the liquid developer inside a developer storage tank 61 to which the liquid developer recovered from a developing belt 54 is added is detected; the liquid developer with high concentration and the liquid developer with low concentration are supplied when the viscosity U of the liquid developer exceeds an allowable viscosity range, so that the viscosity U of the liquid developer inside the tank 61 becomes initial viscosity Uo the electrostatic latent image formed on the photoreceptor 1 is visualized by the liquid developer always having the viscosity in the allowable viscosity range, and the image with the good quality can be stably formed.
Patent JP-2001066630-A (JP)
Title: Active matrix type liquid crystal display device
Inventor: TANAKA YUKIO
IPC: G02F1/1343
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To realize an active matrix type liquid crystal display device capable of displaying high-quality picture. SOLUTION: Coupling capacitance 109 consisting of a 1st electrode 111, a 2nd electrode 112, a dielectric substance provided between the 1st and 2nd electrodes is connected to holding capacities in series, and the coupling capacitance 109 is not arranged in the circuit TFT and the wiring in a source signal driving circuit 101, but the 1st and 2nd electrodes are electrically connected to a common line.
Patent JP-2000063073-A (JP)
Title: U-groove laying device and method
Inventor: NAKAGAWA KOJI
IPC: E02F3/36
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To more improve working efficiency and safety by constituting a laying device by a device acting stretching force on inside surfaces of both side walls of a U-groove and a device making this device freely appear and disappear from both the ends of the longitudinal direction of the U-groove to the inside of the U-groove and having strength by which the U-groove can be lifted up via the device acting stretching force. SOLUTION: By lowering both longitudinal materials 2 of a laying device hung on wire 11 in the vicinities of both the ends of the longitudinal direction of a U-groove 3 and abutting a height determining device 4 arranged on a horizontal traverse material 1 on an uppermost part of the reversely U-shaped U-groove 3, a piston/cylinder assembly 6 supported on both the longitudinal members 2 are located at the inside of both the ends of the longitudinal direction of the U-groove 3. Next, a hydraulic cylinder directing in a right angle direction from the piston/cylinder assembly 6 is elongated and is made a stretching state to the inside surfaces of both the side walls of the U-groove 3.  After the height determining device 4 is saved, the U-groove 3 is slightly lifted up from the ground by utilizing wire 11, the U-groove 3 is rotated around a support shaft of the piston/cylinder assembly 6 and an open surface of the U-groove 3 is made an upper surface.
Patent JP-H03100548-A (JP)
Title: Command input system
Inventor: MASUYA TAKASHI
IPC: G03F1/00
Filed: 1989-09-13
Abstract: PURPOSE:To simplify input by permitting the input of only an operand without inputting the name of command in regard to part of the command. CONSTITUTION:Usually, a command containing its name and an operand is inputted from a keyboard 3, however, only the operand may be input omitting the command name. After the input contents are set to an input buffer 5, an input decoder 6 decodes whether or not the command name exists on the top of the input command. According to the result, a commandless deciding part 7 gives instructions that the input command is directly collated with contents in a command memory 4, or that a command name giving part 8 gives a command name to the input command and then it is collated with the contents in the command memory 4. Thus, operation on the keyboard 3 is simplified.
Patent JP-H0980130-A (JP)
Title: Storage battery capacity measurement method
Inventor: YAMAMOTO KATSUHIKO
IPC: G01R31/36
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To estimate discharge time with a smaller error relatively quickly by performing measurement with data excluding data immediately after the discharge in an uninterruptible power feeding system. SOLUTION: The output voltage of a power converting device is dropped within a range where a load device allows without disconnecting a storage battery which is incorporated into an uninterruptible power supply system, the storage battery is quickly discharged using the actual load device, and the capacity of the storage battery is obtained in a manner where the drop of the terminal voltage immediately after discharge is excluded from the terminal voltage, discharge time, the reduction speed of the terminal voltage, and a specific discharge characteristic expression.  Data while the terminal voltage increases immediately after the discharge which is the greatest cause for generating an error from actual discharge characteristics are excluded from the original data of curve fitting for estimating the discharge characteristics and only the data after the terminal voltage begins to go down again are used as data for curve fitting.
Patent JP-H0875499-A (JP)
Title: Measurement data processing device and method therefor
Inventor: SUMIYA FUMIO
IPC: G01D3/02
Filed: 1994-09-07
Abstract: PURPOSE: To precisely convert and output the measurement value from a sensor with a small error. CONSTITUTION: A measuring means 11 outputs the measurement signal of a sensor to a two-section broken line arithmetic means 3 and a secondary function curve arithmetic means 5 as a measured voltage E(i). The corresponding data, between measured voltages E(n), E(n+1), E(n+2) preliminarily measured at equal intervals and converted values T(n), T(n+1), T(n+2) are stored for every sensor. The two-section broken line arithmetic means 3 estimates a straight line connecting the measured voltages E(n) and E(n+2) of two sections including an optional measured voltage E(i), and calculates a converted value T(i)' on the straight line of the measured voltage E(i), and the difference Tz between the converted value of the middle measured voltage E(n+1) and the converted value on the straight line.  The quadratic function curve arithmetic means 5 estimates a quadratic curve in which the measured voltage E(n+1) between the measured voltage E(n) and E(n+2) is situated in zero point out XY axes, and calculates the error of the measured voltage E(i) from the difference Tz. The two-section broken line arithmetic means 5 corrects the converted value T(i)' with the error, and outputs it as the converted value T(i).
Patent JP-S61117602-A (JP)
Title: Actuator controller by computer
Inventor: MORI YUTAKA
IPC: G05B11/28
Filed: 1984-11-12
Abstract: PURPOSE:To flow a current corresponding to a target value to an actuator by comparing the target current value and the actuator current value with each other and outputting the comparison result to a computer to change the driving current of the actuator. CONSTITUTION:A computer CPU 10 supplies first a target current value It to a D/A converter 20 and gives the target current value converted to an analog signal to a comparator 21. Thereafter, the CPU 10 outputs an actuator driving command signal Io; and when a current is flowed to the actuator, the turn-on time of a transistor TR 15 is changed in accordance with the magnitude of the command signal Io, and the average value of the current flowed to a coil 16 is changed by this change. The current is smoothed by a current detecting resistance R and a filter 17 and is supplied to the comparator 21 is detection current Ir through an amplifier 18. The target current value It and the detection current Ir are compared with each other by the comparator 21, and the CPU 10 changes the actuator driving command signal Io while observing a compari son result Sc to flow the current corresponding to the target value.
Patent JP-S6298933-A (JP)
Title: Method for non-hit switching in optical communication system
Inventor: YANAGAWA HISAHARU
IPC: H04B10/00
Filed: 1985-10-25
Abstract: PURPOSE:To attain non-hit switching by switching at least three optical signal waves sequentially to a by-pass line after the by-pass line to a terminal not in use of an optical multiplexer and demultiplexer and removing an active line finally. CONSTITUTION:A by-pass line 5 is connected to a terminal not in use of a multiplexer and demultiplexer 1. Another optical multiplexer and demultiplexer similar to but different from the optical multiplexer and demultiplexer 2 and an E/O and an O/E device connected thereto are connected to a terminal not in use of the other device 3 to give signals in wavelengths lambda1, lambda2 to the by-pass line 5. The existing device 2 and the devices E/O, O/E connected thereto are removed and a device E/O outputting a wavelength lambda3 is connected in place of the removed device 2, then the signal in the wavelength lambda3 flows to the by-pass line 5. Then the existing E/O connected to the device 3 and the active line 4 are removed. Thus, all wavelengths in the 3-wave multiple communication system, and 2 wavelengths in the 4-wave multiple communication system are switched uninterruptibly from the active line to the by-pass line respectively.
Patent JP-S61116015-A (JP)
Title: Method of manufacturing bellows section in exhaust system of automobile
Inventor: KATAYAMA NORIO
IPC: B21D15/06
Filed: 1984-11-12
Abstract: PURPOSE:To aim at enhancing the flexibility of a bellows section, by compressing a spirally wound bellows which has been formed with the use of a corrugated strip piece, from outside in the longitudinal direction to subject the same to plastic deformation so that the pitches of crest and trough sections between both end section so the bellows may be set to be small. CONSTITUTION:In the case of manufacturing of a bellows section coupling between a front pipe secured to an engine and an exhaust pipe passage secured to a vehicle body, at first with the use of a corrugated strip piece 11 formed of a thin metal strip a spirally wound bellows are formed having spiral crest and trough sections 9. After short coupling pipes 7, 7 are fitted onto and secured to both ends of the bellows 6, the bellows 6 are compressed from outside in the longitudinal direction thereof. Thereby the bellows are subjected to plastic deformation so that the pitches P1 of crest and trough sections 9 of bellows 6 between both ends of the latter are made to be less. Thereby the rate of the pitches P1 to the height H of the crests in the crest and trough section 9 may be set to a small value without the quality of the bellows being lowered.