baber/WOPTO huggingface dataset:
Patent JP-S60106145-A (JP)
Title: Method for wiring in lsi chip
Inventor: YONEDA HIROSHI
IPC: H01L21/822
Filed: 1983-11-14
Abstract: PURPOSE:To enable to perform a high density wiring using a simple processing and operation by a method wherein the various restrictive conditions, to be taken into consideration when a grid-free channel wiring is performed, are effectively expressed as a weighted restriction graph. CONSTITUTION:As the mutual relations of the wiring to be formed on a channel are expressed by the weighted restriction graph formed on wiring requirements, the layout of the wiring can be clearly obtained from the graph. Accordingly, on the region assigned by a global wiring, a net is asigned from the upper part of the channel to the terminal fro which a wiring required while satisfying clearance based on the result of the graph, and a channel wiring is formed. As the wiring formed as above has no fixed grid, the horizontal track to be used for wiring on a channel region can be chosen freely within the limits which satisfies the established restrictions, thereby enabling to obtain a high density LSI by effectively utilizing space.
Patent JP-S6194134-A (JP)
Title: Radio mouse device
Inventor: MORI AKIRA
IPC: G06F3/0354
Filed: 1984-10-13
Abstract: PURPOSE:To improve the operability of a radio mouse device by converting the shift positions of a mouse into electric signals to modulate them together with the command signal obtained by a switch and supplying the signal transmitted by radio to a host computer after reception and demodulation. CONSTITUTION:The signals of upper, lower, right and left positions of a mouse sent from a mouth main body are supplied to a mouth data encoder 10 together with the signals of operating switches SW1, SW2. A sampling signal fs is supplied to a mouse serial data voltage converting part 15. While an oscillating part 11 consists of a reference oscillator 12, a 1/100 divider 13, a PLL oscillation circuit 16 and a buffer amplifier 17. In addition, an oscillating part 16 secures the synchronization of phase between the output and input signals of a voltage control oscillator 20 and also keeps the oscillation frequency fo at a multiple as high as the input frequency fi. Then the modulation signal obtained by supplying the output of the part 15 to the oscillator 20 as the control voltage is transmitted. This modulation signal is received at the host computer side and demodulated.
Patent JP-H0771607-A (JP)
Title: Seal structure
Inventor: ABE YOSHITAKA
IPC: F16J15/10
Filed: 1993-08-31
Abstract: PURPOSE:To provide an inexpensively manufacturable seal structure enabling the performance of sealing at only necessary portions. CONSTITUTION:Seal layers 21, 22 are formed at the abutting surfaces 2a, 3a of valve bodies 2, 3 and on both surfaces of a separation plate 6 of a control valve unit of an automatic transmission by pattern printing. By means of these seal layers 21, 22, oil-tight seal is done between the valve bodies 2, 3 and the separate plate 6.
Patent JP-H1166573-A (JP)
Title: Method and apparatus for recording reproducing optical information
Inventor: KIMURA YASUYUKI
IPC: G11B7/0033
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To prevent an information record capacity of an optical card from being reduced or a recording reproduction time from being increased due to a track jump action, by effecting the track jump action at a section where the optical card relatively moves to an optical head at a constant speed when a relative travel speed of the optical card is accelerated or decelerated. SOLUTION: When a relative travel speed of an optical card 500 reaches a predetermined speed, an MPU 512 applies a constant speed pulse to an x- directional driving motor 516. As a result, an optical head 514 records, reproduces information when the optical card becomes a constant speed. When a beam spot reaches a predetermined position of the optical card, a deceleration pulse is applied to the x-directional driving motor. A travel direction of the optical card is switched when the relative travel speed of the optical card is 0, and then an acceleration pulse is applied to accelerate the optical card to the predetermined speed. When the optical card shows the constant speed with the application of the constant speed pulse, an AF/AT control circuit 518 opens a control loop and a track jump circuit 517 applies a track jump pulse to an actuator.
Patent JP-H09103815-A (JP)
Title: Method for correcting force due to vertical movement of rollin roll stand
Inventor: BUORUFUGANGU ROODE
IPC: B21B37/62
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To correct a force or force part due to movement in the horizontal direction of rolls by deciding total axial direction forces with calculation during rolling in a roll stand. SOLUTION: The formula of equilibrium condition with respect to a horizontal force T, vertical force F and moment M in upper and lower pair of rolls is integrated in six equations. Accordingly, total horizontally acting forces generating in the roll stand are informed. The value of deviation X from the center is refered for the equilibrium condition of work rolls and the value X is adjusted to zero. The measuring value F1 -F4 is used with the difference form of F1 -F2 or F3 -F4 in order to set the dimension of rolls and monitor rolling processes. For monitoring wear of rolls, T4 and Tw are effectively utilized from force T1 in the axial direction which is measured and calculated.
Patent JP-S58118061-A (JP)
Title: Video disk player
Inventor: IWATA HIROKIMI
IPC: G11B17/049
Filed: 1981-12-29
Abstract: PURPOSE:To support assuredly a turntable to obtain a stable turning state and to improve the operability for the up-down control of the turntable, by securing an automatic up-down movement of both a spindle motor and a turntable by means of a driving motor. CONSTITUTION:A spindle motor 2 which is connected to a circular gear 19 via a gear 18 of a bearing housing 13 and a turntable 1 connected directly to a driving shaft 5 of the motor 2 are floated up toward a disk 35 after guiding an attachment plate 15 of a stator coil 4 along the circumference wall of a fitting hole 17. Then the plate 15 touches a hooking projection 27. The table 1 and the motor 2 are further floated up. Thus a compression coil spring 25 set to a fixing screw 26 which attaches a support plate 22 to a chassis frame 16 is compressed, and the plate 27 floats up by an extent equivalent to the compression of the spring 25. Then the reproduction is possible by making a detecting needle rub the disk 35 and at the same time by turning the motor 2.
Patent JP-H0379489-A (JP)
Title: Non-oscillating semi-diving type water surface sailing ship
Inventor: YOSHIDA TOSHIO
IPC: B63B1/12
Filed: 1989-08-23
Abstract: PURPOSE:To suppress vertical oscillation by using a strut body structure as a body structure formed so that the connecting strength between a lower hull and an upper hull can be maintained, and disposing this body structure in the mid-ship part of the lower hull to reduce the changing quantity of ship body floating force by waves in the bow and stern. CONSTITUTION:A lower hull 1 is connected to an upper hull 2 through a strut 3, and a movable transverse rudder 4 for suppressing vertical and transverse oscillation and a vertical rudder 5 for converting the forward direction of the ship are provided in the lower hull 1. In this case, a strut body structure 3 having a small water line area which makes reserve buoyancy extremely small is disposed in the mid-ship part of the lower hull 1, and an extended swollen construction 7 provided with a part or all of a device of big driving force is formed in the mid-ship part of the lower hull 1 to suppress vertical oscillation. According to this constitution, oscillation can be eliminated.
Patent JP-H0497465-A (JP)
Title: Compound mode terminal equipment
Inventor: TAKIZAWA TOSHIO
IPC: H04N1/00
Filed: 1990-08-16
Abstract: PURPOSE:To attain the miniaturization of a device and reduction of cast by enabling communication of image data mode and that of character mode to be switched by the operation of a mode switching means, while, providing an opponent selection part which selects a communicable opponent. CONSTITUTION:A main body part 100 is equipped with an image data input/ output part 101, a character data input/output part 102, the opponent selection part 103, and a control part 104. Also, circuits for modems 201, 202, the mode switching part 203, a transformer 204 for signal fetch, a dial pulse generator 205, an off-hook detection relay 206, a ring detector 208, a telephone connection relay 209, and an off-hook detection buffer 210, etc., are provided between the main body part 100 and a communication line 207. Therefore, the communication of the image data mode and that of the character mode can be selected by the operation of the mode switching part 203, and also, the communication in which the communicable opponent is limited can be performed. Thereby, no high load in point of space and pricing, etc., is applied, and also, sufficient protection for every kind of communication disturbance, etc., can be performed.
Patent JP-S59105107-A (JP)
Title: Method for controlling opening of discharge valve
Inventor: MIZOGUCHI YOSHITOMO
IPC: G05D7/06
Filed: 1982-12-08
Abstract: PURPOSE:To control a discharging flow rate constantly so as to be an objective value and to attain stable flow rate control by determining the initial opening operation variable to be applied to each discharge valve by a formula approximate to the relation between a previously found discharge valve opening and a discharging flow rate to control the flow rate. CONSTITUTION:Water discharged from a pump well 1 is controlled by plural parallel pumps 2 and their discharge valves 3 to set up the total discharging flow rate constantly to an objective value. Under the control, the total discharging flow rate is detected by a flow meter 4 and inputted to a controller PL to control the opening of each discharge valve 3. In this case, the relation between the openings U1, U2/2 of the discharge valves 3 and the discharge flow rates Q1, Q2 is previously found out by an approximate formula, and when a pump 2 is newly added to be driven, the initial opening operation variable determined from said formula is applied to each discharge valve 3 to control the flow rate stably.
Patent JP-S6275856-A (JP)
Title: Nonvolatile memory device
Inventor: ANDO TETSUYA
IPC: G06F12/16
Filed: 1985-09-30
Abstract: PURPOSE:To perform a saving action in the minimum time and to decrease the number of the discordant areas between a RAM and a nonvolatile memory, by providing registers at every transfer block of the nonvolatile memory and scanning these register groups. CONSTITUTION:The writing or reading operation is carried out through a host device 1 in the order shown by (a) and (b) and the corresponding addresses are set in the order of 0, 3, 6, 2 and 4. While the recording operation is carried out to a register group 4 in the corresponding track addresses 0, 6 and 4 of a writing mode. Then the record data on the group 4 are scanned sequentially at and after an address 0 as shown by an arrow head 10. The saving action is carried out to a magnetic disk 6 from a RAM 3 in the order of the detected track addresses 0, 4 and 6. In such a way, the accesses are given to the tracks of the disk 6 in the order of younger addresses like addresses 0, 4 and 6. Thus the head shift distance can be minimized within the disk 6. Therefore the access time can also be minimized.
Patent JP-2001095597-A (JP)
Title: Detection of steroid 5 alpha-reductase-inhibiting activity
Inventor: NAKAZAWA YOSUKE
IPC: C12Q1/26
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a means for simply and accurately screening a substance having a recognized steroid 5α-reductase-inhibiting action, while including cases for separately treating steroid 5α-reductase type I and steroid 5α-reductase type II. SOLUTION: This method for detecting the steroid 5α-reductase-inhibiting activity comprises mixing androstenedione of enzymatic reaction substrate and hair papilla cells with a test substance and then detecting an inhibition degree against the conversion of the androstenedione into androstanedione as the index of the steroid 5α-reductase-inhibiting activity of the test substance. The hair papilla cells are originated from man and are the enzymatic source of the steroid 5α-reductase. It was found out that the above-mentioned problem could be solved by the method.
Patent JP-S6460019-A (JP)
Title: Wide band phase locked oscillator
Inventor: KUMAGAI YOSHIAKI
IPC: H03L7/093
Filed: 1987-08-31
Abstract: PURPOSE:To prevent a noise spectrum and phase noise characteristics from changing, by changing a capacitance to decide the time constant of a loop filter in accordance with output frequencies, and making a loop band approximately constant over a whole oscillating frequency band. CONSTITUTION:A variable diode capacity C is changed by the output of s capacitance control means 6, at which the output frequencies of a voltage controlled oscillator 5 are made into a control input, so that a capacitance C may become large when the output frequencies f0 of the voltage controlled oscillator 5 are low, and the capacitance C may become small when the output frequencies are high. Thus, the loop band is maintained almost constantly. Thus, the change of the noise spectrum is suppressed, and the phase noise characteristics do not so much depend on the frequencies of the output signal of the voltage controlled oscillator 5.
Patent JP-H06189769-A (JP)
Title: Variant aox2 promoter, vector carrying the promoter, transformant and production of foreign protein
Inventor: OI HIDEYUKI
IPC: C12N1/19
Filed: 1993-08-06
Abstract: PURPOSE:To provide a new promoter useful for the production of foreign protein by the expression of a foreign protein gene. CONSTITUTION:A variant AOX2 promoter produced by varying the base sequence of a natural-type AOX promoter of formula by at least one of the following methods. (A) Depletion of the oligonucleotide containing at least the region of the base numbers 845-960 located upstream of the base number 1187, (B) substitution of a part of the base sequence of the region of the base numbers 1274-1314 and (C) addition of new oligonucleotide to the region of the base numbers 1274-1314. It can be prepared by carrying out the depletion, substitution or addition treatment of a natural-type AOX promoter by conventional genetic engineering techniques such as site-specified depletion, site-specific mutation, restriction enzyme treatment, use of synthetic gene and PCR method.
Patent JP-H05222776-A (JP)
Title: Joining appliance
Inventor: SAKATA KAZUTOMI
IPC: E04B1/58
Filed: 1991-08-27
Abstract: PURPOSE:To facilitate the joining between a pipe body and a joined body so easily by inserting a bolt or joining appliance into each bolt hole of the pipe body and the joined body from the inside of this pipe body via each slit of the pipe body and the joined body superposed. CONSTITUTION:A joined body 30 is positioned to a pipe body 20 so as to superpose a slit 31A and a bolt hole 31B of a patch part 31 of the joined body 30. Next, a holding rod 12 of a joining appliance 10 is held and a plate body 11 is inserted into the slits 20A, 31A till two bolts 13, 13 installed in this plate body 11 is situated in the pipe body 20. In succession, the plate body 11 is rotated as far as 90 degrees and the bolts 13, 13 are adjusted each to the upper bolt holes 20B, 31B, drawing the holding rod 12 out, and the bolts 13, 13 are clamped by a nut 15. With the similar work, a lower part of the patch part 31 is clamped, and the rod 12 is cut off at a neck part 12A, locking the joined body 30 to the pipe body 20. With this constitution, the bolts 13 are clamped to the plate body 11, thereby preventing any racing from occurring, thus their joining is easily performable.
Patent JP-H0879116-A (JP)
Title: Gain switching circuit and radio equipment using the same
Inventor: FUJIMOTO RYUICHI
IPC: H03G1/00
Filed: 1994-09-09
Abstract: PURPOSE: To provide a gain switching means by a bipolar process without using a switch by making the input impedance of the circuits close to the input side and the output impedance of the circuits close to the output side approximately the same in all the gain stages. CONSTITUTION: The respective input impedance of the circuits (input parts 8, 9 and 10) close to the input side of respective gain stage blocks 5, 6 and 7 and the output impedance of the circuits (output parts 11, 12 and 13) close to the output side are made approximately the same in all the gain stages and the selection of the gain stage block is performed in a controller 100 corresponding to a desired gain. Thus, a desired amplificiation factor is obtained. As a result, the total number of matching circuits provided with a large area on an IC can be reduced and a gain switching function and an impedance matching function are simultaneously realized without using a connection switch.
Patent JP-H0264357-A (JP)
Title: Warm wind heating apparatus
Inventor: TAKASOU YASUYUKI
IPC: F24H3/02
Filed: 1988-08-30
Abstract: PURPOSE:To blow out warm wind into a room smoothly without receiving a duct resistance when the warm wind passes through an outlet grille, by mounting a propeller fan diagonally so that the rotary axis of the propeller fan almost coincides with the direction of warm wind blowing through an outlet grille. CONSTITUTION:A propeller fan 6 is installed diagonally so that the rotary axis of the fan nearly coincides with the direction of warm wind 8 blowing through an outlet grille 9. The rotary axis of the propeller fan 6 is arranged so as to roughly coincide with the direction of warm wind 8 blowing through the outlet grille 9, however, it is not necessary that it accurately coincides with the direction of warm wind 8 blowing through the outlet grille 9, but the rotary axis of the propeller fan 6 is arranged diagonally so that the rotary axis roughly coincides with the direction of warm wind 8 blowing through the outlet grille 9. Air 7 is sucked from an intake 3 of a casing 2 by the rotation of the propeller fan 6, and flows toward a heat exchanger 5. While passing through the heat exchanger 5, air is warmed up and blows out from an outlet 4 into the room as warm wind 8.
Patent JP-H0263784-A (JP)
Title: Passbook printer
Inventor: SENUMA NORIYUKI
IPC: B41J13/26
Filed: 1988-08-30
Abstract: PURPOSE:To make possible the sampling of an error logging in an individual printer of a passbook on a host device side by advising a host device about intrinsic information such as the number of a serial number machine when said number is set. CONSTITUTION:The subject printer consists of a host interface input/output section 001, a control section 102, a print output section 003, a magnetic stripe reader/writer and an intrinsic information setting dip switch 005. If a read command for the intrinsic information from a host device arrives at the control section 002, the intrinsic information which is set in the intrinsic information setting dip switch 005 is sent to the host device as a command response. Consequently, it is possible to sample an error logging in an individual printer on the host device side.
Patent JP-2001039128-A (JP)
Title: Pneumatic tire
Inventor: AOKI CHIEKO
IPC: B60C13/00
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire to improve the steering stability. SOLUTION: In this tire, a contour line L of a tire surface between a first point P1 at which a line N1 in the axial direction of the tire passing through an outermost end point J in the axial direction of the tire of a belt layer 7 is intersected with the tire surface and a second point P2 at the position of the largest width of the tire passing through the height of 50% of the sectional height H of the tire, is formed of a curve in which the radius of curvature is continuously reduced from the first point P1 to the second point P2, and the center of the radius of curvature depicts an elliptic track.
Patent JP-H0667487-A (JP)
Title: Automatic document feeder for copying machine
Inventor: KOBAYASHI TSUTOMU
IPC: G01B11/02
Filed: 1992-08-13
Abstract: PURPOSE:To improve the productivity of the copy of a document whose size in a carrying direction is small. CONSTITUTION:When the size of the document is a prescribed one or below, the copying of the (n-1)th document Gn-1 is completed and then, a document feeder H2 is rotated backward by a small-size document backward carrying means to carry the completely copied document Gn-1 to the upstream side by a prescribed distance. Then, the document feeder H2 is actuated by a small- size document copying position carrying means to simultaneously, carry the document Gn-1 carried to the upstream side and the n-th document Gn at a document standby position to the downstream side, and when the document Gn reaches a copying position, the document feeder H2 is stopped. At this time, the document Gn-1 is on a platen glass F1a. In this state (plural documents are on the platen glass F1a, copying is made, and when the number of the documents on the platen glass F1a is increased, the document of the most downstream side is ejected. At this time, a carrying path for ejecting the document is shortened and a document ejecting time can be shortened.
Patent JP-S6195286-A (JP)
Inventor: MINATO AKIHIKO
IPC: G21C17/003
Filed: 1984-10-17
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-H0378842-A (JP)
Title: Memory access system
Inventor: KITAURA NORIYUKI
IPC: G06F12/00
Filed: 1989-08-22
Abstract: PURPOSE:To increase the data reading or writing speed by outputting an extended access singnal having a longer active period than an access signal synchronously with this access signal and transferring data between a data holding means and memory in the timing of the rear edge of the extended access signal. CONSTITUTION:A control means 12 designates continuously addresses to a memory 11 and at the same time outputs an access signal SA for access of the memory 11. A signal production means 13 becomes active synchronously with the signal SA and outputs an extended access signal SR having a longer active period than the signal SA. A data register 14 holds data in response to the designation of an address performed by the means 12. Then the data are transferred between the means 14 and the memory 11 in the timing of the rear end of the signal SR. Thus the access cycle is shortened to the memory 11 and the data reading or writing speed is increased.
Patent JP-2001043472-A (JP)
Title: Automatic report system
Inventor: MASAKI YASUYUKI
IPC: B60R21/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To enable a relief vehicle to immediately discriminate the position of a vehicle and speedily deal with the matter by detecting that the relief vehicle approaches the vehicle on a vehicle side and transmitting present position information of the vehicle to the relief vehicle from the vehicle side. SOLUTION: In an accident vehicle, a head lamp 15 is lighted and a state out of the vehicle is clearly image-picked up by an outer image pickup camera 6 and the state of a passenger in a car room by an intra-vehicle image pickup camera 5 by the lighting state of a room lamp 17 with the reception of an outer or intra-vehicle image pickup signal. Outer image pickup data or intra- vehicle image pickup data is transmitted to a related emergency agency or the relief vehicle. Data of the present position of the vehicle is transmitted to associated urgent organization or the relief vehicle by sound with the reception of the request signal of the present position.  Thus, the present position of the vehicle, the peripheral state, the state in the car room and the present state of the vehicle can accurately be detected based on transmitted outer and intra-vehicle image pickup data on the side of the related emergency agency or the relief vehicle.