baber/WOPTO huggingface dataset:
Patent JP-S6414763-A (JP)
Title: Cd-v disk reproducing device
Inventor: OISO KAZUMASA
IPC: G11B27/10
Filed: 1987-07-08
Abstract: PURPOSE:To automatically execute the reproduction removal of the same music by deciding as to whether the music coincident with the music of an audio part exists in a video part or not with the each playing time calculated from the play starting time of each music number as the deciding conditions and reproducing no duplicate music of the audio part. CONSTITUTION:The subcode recorded in a CD-V disk 1 is inputted to a subcode reading mechanism 3 via a pickup 2 and since the play starting time corresponding to each music number and the information showing the discrimination of an audio or a video are stored in the subcode, this information is extracted, the play time of each music number is calculated therefrom and stored in a storage device 4. At a control part 5 when an aiming play music number is designated, whether this music number is of the audio part or video part and thee is any other music in the same playing time or not is decided by the subcode information to decide whether reproducing a target music number by the result of the decision or returning to the next target music number. And in the case of the same music being recorded at the audio part and video part, the music of the audio part is not reproduced, but the music of the video part is made to be reproduced.
Patent JP-S6415407-A (JP)
Title: Operating method for compound power plant
Inventor: TAKEDA TAIJI
IPC: F01D21/00
Filed: 1987-07-08
Abstract: PURPOSE:To make stable operation for a plant continuable by computing a fact that steam is in an overheating area on the basis of temperature and pressure a in an outlet of a high pressure steam turbine, controlling a turbine bypass valve at the required time, and avoiding any wet operation. CONSTITUTION:Air 1 is fed to a waste heat boiler 5 as exhaust gas after being fed to a gas turbine 3 by way of an air regulating blade 2. On the other hand, steam passes through a main hot air pipe 7 from a heater 6 and is fed to a high pressure steam turbine 9 by way of a governing valve 8. And, this steam is fed to a waste heat boiler 5 from a condenser 16 via a feed water pipe 17 after being fed to a low pressure turbine 15 by way of a reheater 12 or the like. In this case, the temperature and pressure detected by each of detectors 25 and 26 installed in an outlet of the high pressure steam turbine 9 are compared with each other by a computing element 27, whereby a fact that the steam is in an overheating area is detected. And, when it is so judged that the steam cannot keep the overheating area longer, the governing valve 8 is closed by a controller 28, and a turbine bypass valve 22 is opened instead, thus wet operation is avoided.
Patent JP-S6324669-A (JP)
Title: Manufacture of semiconductor device
Inventor: SHIMIZU MASAHIRO
IPC: H01L21/28
Filed: 1986-07-16
Abstract: PURPOSE:To simplify the process by a method wherein a two layer film comprising a high melting point silicide film and either one of a high melting point metal nitride film and a high melting point metal carbide film and high melting point metal boride is formed simultaneously. CONSTITUTION:After forming an Si oxide film 2 and a contact hole 3 on an Si substrate 1, a Ti film 4 is formed on the substrate 1 including the hole 3. Next, when the Ti film 4 is heated by lamp heating process in nitride atmosphere, two layer film comprising a Ti silicide film 5 and a nitride film 6 is formed on the substrate 1 while the Ti nitride film 6 only is formed on the film 2. Then, after forming an Al Alloy film 7 on the film 6, the two layer film comprising the films 5 and 6 can be formed as a barrier metal of the hole 3 while the film 7 can be formed as the electrode. interconnection film for the barrier metal. Through these procedures, the films 5 and 6 having no oxide film can be formed simultaneously on the surface of film 4 so that the two layer film may be formed easily with excellent reproducibility.
Patent JP-S5872398-A (JP)
Title: Control system for pulse motor
Inventor: SHIYOUDA SHIYOUICHIROU
IPC: H02P8/36
Filed: 1981-10-23
Abstract: PURPOSE:To prevent unreasonable operation at the time of energizing a power source by exciting each phase so that a pulse motor rotates in the prescribed direction based on the detected output from physical phase position detecting means mounted on the motor at the time of energizing the power source. CONSTITUTION:A disc 7 with a slit is mounted on a pulse motor 1, and a light source 8 and a photodetector 9 are provided at both sides of the disc 7. The output of the photodetector 9 is inputted through a buffer gate 10 to a controller 11. The controller 11 generates the each phase excitation signal of the motor 1 according to the prescribed command from a central arithmetic processing unit. Physical phase information of the motor 1 at the time of energizing the power source is inputted from the disc 7 to the controller 11 through the gate 10, thereby preparing one condition in case of producing an excitation signal based on the command from the CPU. The output of the controller 11 is applied through a latch circuit 12 to the driver transistor 13 of the motor 1.
Patent JP-S6412793-A (JP)
Title: Waterproof speaker
Inventor: SHIMOMURA KATSUYA
IPC: H04R1/00
Filed: 1987-07-07
Abstract: PURPOSE:To maintain a complete waterproof characteristic with a good operability at low cost by forming a waterproof cushion having a partly protruding part of not a ring form but a liner form and disposing a notch in the protruding part. CONSTITUTION:A speaker unit 1 is fixed to the iron plate of a vehicle by a screw 5 through the spacer 2. At such a time, since there is a gap formed in between the spacer 2 and the iron plate of the vehicle 4, the waterproof cushion 3 is inserted to maintain an airtightness. The cushion 3 is linearly extracted for effectively taking the material as shown by broken lines, bent as shown by an arrow, an A face and a B face to which the notch 3a is formed are respectively fitted and fixed by the bonding agent etc. Namely, since the cushion is extracted linearly, the material can be taken effectively at low cost and since the A face and the B face to which the notch 3a is formed are bonded, either face may coincide, a positioning is easily carried out, the operability is good and a dislocation is generated with difficulty, so that the complete waterproof can be maintained.
Patent JP-H1116173-A (JP)
Title: Optical disk device and proofreading method of focus correction
Inventor: TAKIGUCHI TAIZO
IPC: G11B7/09
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To highly accurately and promptly perform focusing by shifting a focus position stempwise changing focus correcting information, forming a recording pit in response to each correcting information, sampling each recording pit forming information and calculating the optimum value of the correction information. SOLUTION: At the data recording time, an asymmetry generating data is recorded on an optical disk 7 by an MPU 8 while varying stepwise a focus bias commanding value FB. The a symmetry Asym of recording bit length and nonrecording part length is obtained from every focus bias commanding value FB and the sampling values of the recording bit length and the nonrecording part length are sent out to an optimum value calculating circuit 62. Based on the relation of this asymmetry Asym and the focus bias commanding value FB, the optimum value of the focus bias commanding value FB capable of focusing laser light L1 on the optical disk surface 7A can easily be calculated and the proofreading of a focus bias can be realized with high accuracy in simple constitution.
Patent JP-H0612138-A (JP)
Title: Processor driving device
Inventor: CHIYOU KOKUSEI
IPC: G06F1/08
Filed: 1992-06-26
Abstract: PURPOSE:To automatically vary the frequency of an operation clock signal and alter the pin arrangement of some signals according to the kind of a CPU in use. CONSTITUTION:A PROM 2 is provided with a table which previously contains information regarding characteristics of various CPUs corresponding to recognition codes set for the CPUs. Once the power source is turned ON, the recognition code of a CPU mounted in a CPU socket 1 is detected, the table is refered to, and characteristic information is read out. According to the characteristic information, a programmable clock generator 4 varies the frequency of the operation clock signal CK to the optimum value of the CPU and a programmable pin arrangement adjusting circuit 5 adjust the pin arrangement to correct arrangement.
Patent JP-S6229707-A (JP)
Title: Power generating plant
Inventor: KAWAMURA KUNIAKI
IPC: F01K21/00
Filed: 1985-07-31
Abstract: PURPOSE:To reduce the pressure loss so as to enhance the generating efficiency by directly connecting a screw-type two-phase flow expansion machine to a generator together with connecting a mixed-pressure steam turbine to the generator via a speed reducer. CONSTITUTION:The steam in a boiler drum 7 is flowed into the high pressure part of a mixed-pressure steam turbine 2, while the hot water in the boiler drum 7 is directly flowed into a screw-type two-phase flow expansion machine 1. Thus, the power is generated to rotate a generator 33. On the other hand, the vapor-liquid multiphase flow flowed out of the screw-type two-phase flow expansion machine 1 is introduced into a vapor-liquid separator 4 so that it is separated into steam and hot water, and the steam thus obtained is flowed into the intermediate pressure pat of the mixed-pressure steam turbine 2 so that the steam generates the power in cooperation with the steam that flowed into the high pressure part. Thus, the generator 33 is rotated via a speed reducer 3. The steam discharged from the mixed-pressure steam turbine 2 flows into a condenser 5 and is condensed by the cooling water. Then the steam is introduced into a drain tank 11 by a pump 13.
Patent JP-H04366740-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKAHARA SEIJI
IPC: G01M11/00
Filed: 1991-06-12
Abstract: PURPOSE:To provide a photo sensor contained semiconductor integrated circuit capable of realizing a design which facilitates testing compactly at low cost without increasing the number of pins. CONSTITUTION:A switch 3 which connects/disconnects the signal input, is provided for output steps at each part 2B through 2E out of a plural number of current-voltage conversion circuits 2A through 2F located in output steps or the following steps at each part of a plural number of divided photo sensors 1A through 1F, and the control terminal of the switch 3 is concurrently used as a terminal having functions as in the past, the balancing condition of photo inputs is changed with the switch controlled, so that an operation processing circuit in the later step is constituted to be capable of being tested.
Patent JP-S5793535-A (JP)
Title: Semiconductor device
Inventor: SUZUKI HIROMICHI
IPC: H01L23/50
Filed: 1980-12-03
Abstract: PURPOSE:To increase the securing strength of a semiconductor pellet by forming a chemical nickel plating layer on the surface secured with the pellet and securing a lead frame through a solder. CONSTITUTION:A pellet 14 is secured through a solder 17 onto the tab 12 of a lead frame. A chemical nickel plating layer 19 is merely formed at the side secured with the pellet 14. Thus, it can eliminate the metal such as expensive Au, can provide good wettability with the solder, and the securing of the tab to the pellet can be rigidly performed.
Patent JP-H1017252-A (JP)
Title: Elevator car
Inventor: SAKAGA TAKASHI
IPC: B66B17/16
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide an elevator car which can easily be washed with water. SOLUTION: An operational piece 16 to shift an elevator car 3 is furnished to move its floor surface to a level higher than the surface of the hall floor, and on the car 3 side, an enclosure 7 is installed capable of protruding toward the hall from the car side when the car 3 is shifted by the operational piece 16 so that the car floor becomes higher than the hall floor.
Patent JP-2000357066-A (JP)
Title: Printer and host device
Inventor: KONDO KATSUYOSHI
IPC: G06F3/12
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a printer with which all users can fairly and smoothly perform printing in emergency while suppressing the overuse of preferential processing. SOLUTION: Plural users share a printer 1 through plural host devices 10 and the printer 1 performs queue rearranging processing 301 so as to perform printing processing in order for taking priority over the printing request of high priority and is provided with a mail transmission processing part 302 for transmitting mail to all the users by identifying a user when the printing request designating preferential processing is received from the host device 10. Thus, the request of printing uselessly improving priority is suppressed.
Patent JP-S6415795-A (JP)
Title: Liquid crystal display device
Inventor: HIRAKI HIROSHI
IPC: G02F1/133
Filed: 1987-07-09
Abstract: PURPOSE: To easily rotate a display image by 90 deg. by adding a switch circuit to a control part controlling a display driving circuit and exchanging driving signals supplied to horizontal direction/vertical direction driving circuits. CONSTITUTION: When an image signal photographed by making e.g. a video camera sideways is inputted, when the rotary switch S of the control part 2 is operated, a clock supplied from a synchronizing signal circuit 6 to a horizontal driving circuit 7 is supplied to a vertical synchronizing circuit 8, and the horizontal synchronizing clock supplied to the circuit 8 is supplied to the horizontal synchronizing circuit 7. Thus, an LCD driving video signal supplied through the circuit 7 is distributed form the upper left of a liquid crystal display part 9 downward, and then, is shifted in the right direction at every line, and the display image is rotated simply by 90 deg., and the image is displayed as an erect image.
Patent JP-S5960588-A (JP)
Inventor: ITAKO EIJI
IPC: G07D3/14
Filed: 1982-09-30
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-S5982827-A (JP)
Inventor: SHIRAISHI TADAAKI
IPC: A47L19/00
Filed: 1983-09-14
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-S6414056-A (JP)
Title: Drive control apparatus of thermal head
Inventor: MINOWA MASAHIRO
IPC: B41J2/36
Filed: 1987-07-08
Abstract: PURPOSE:To make the temp. of a thermal head approximate by simple circuit constitution and to improve printing quality, by determining the energy applied to the heat generating element on the thermal head by a head temp. approximation circuit containing a discharge circuit and at least one capacitor connected thereto as constitutional elements. CONSTITUTION:At the start time of printing due to a thermal head 1, since the thermal head 1 is sufficiently cooled, the potential of a condenser 6 is Vz and, when the supply of a current is started, the potential of the condenser 6 drops and, therefore, the pulse width TW of a comparator also becomes small. Since a discharge current is different by the number of dots receiving the supply of a current, energy to be applied is suddenly reduced when printing duty is high but increased when the printing duty is low and the temp. of the thermal head can be made approximate as it is. Further, when the supply of a current is stopped, the potential of the condenser 6 is returned to Vz by a charge current I1. By making the discharge time due to a discharge circuit 10 the same as the output pulse width of the comparator, the temp. of the thermal head can be made approximate finely still further.
Patent JP-S6412480-A (JP)
Title: High frequency socket
Inventor: YAMAUCHI NORIKO
IPC: H01L23/32
Filed: 1987-07-07
Abstract: PURPOSE:To uniformize pressing force applied to leads and to facilitate the assembling/disassembling of an IC by using protruding parts of blocks held fittingly on an upper box so as to press a contact of IC leads to electrode contact pieces in a lower box. CONSTITUTION:An upper box 1 and a lower box 2 are supported by an axis on their facing ends. After an IC3 is inserted into a package insertion groove 4 of the lower box 2, the upper box 1 is turned down to be superposed on the lower box 2 and next they are locked by a grip 8. Protruding parts 6a of blocks 6 held fittingly on the lower box by springs 7 are projected into leads 4a to touch drawn parts of leads 3a, and spring 7's pressing force is applied to the leads 3a, so that tip parts of the leads 3a contact with a large plate shaped electrode contact piece 5 with proper contact pressure. Each block 6 is formed to block each group of the leads 3a disposed on both sides of the IC3, and pressure is applied uniformly to the group of the leads 3a on one side.
Patent JP-H0516368-A (JP)
Title: Ink discharge device
Inventor: MATSUDA KOEI
IPC: B41J2/05
Filed: 1991-07-10
Abstract: PURPOSE:To obtain ink boiling energy which is always stabilized irrespective of variation in environment such as loss of an electrode or the like by a method wherein a pulse width of driving voltage (pulse voltage) is controlled according to a current between electrodes. CONSTITUTION:A current flowing through conductive ink 1 between electrodes 4, 5 is detected by a current detecting means 9, which produce an output for a time control means 10. Application time is controlled so that heat generation per unit volume is the same every time. The output from the control means 10 is supplied to a selective application 8. As a result, the electrodes 4, 5 are energized, and processes such as heating, evaporation, generation of a bubble, variation in pressure, discharge, and extinction of the bubble are repeated.
Patent JP-S6328555-A (JP)
Title: Polishing jig
Inventor: HASHIDATE YUUJI
IPC: B24B13/01
Filed: 1986-07-18
Abstract: PURPOSE:To reduce the preparing time for polishing and a cost by providing a jig body having a spherical slide bearing and a holder which is rotatably supported by said spherical slide bearing and which holds a workpiece. CONSTITUTION:A jig body 1 is supported on a reference ring 6a which is engaged with the end edge part of a reference prototype 8a having a recessed face 7a of a defined curvature radius, and its axis (c) agrees with the axis (c) of the reference prototype 8a. And, workpieces 5a are inserted into the holes 4 of holders 3, their machining face sides are brought into contact with the recessed face 7a of the reference prototype 8a, and the workpiece 5a and the holder 3 are rotated with respect to a spherical slide bearing 2 and fixed in this condition, to polish the workpiece 5a into a projected face. Also, the jig body 1 is supported on a reference ring 6b engaged with a reference prototype 8b having a projected face of a defined curvature radius, to equally polish workpieces 5b into recessed faces. Accordingly, polishing into the faces of various curvature radii can be carried out with one jig.
Patent JP-S6060273-A (JP)
Title: Control of ignition timing effected by estimation of revolving number
Inventor: MIYANO TAKASHI
IPC: F02P5/15
Filed: 1983-09-13
Abstract: PURPOSE:To permit to ignite at the optimum timing without any time delay by a method wherein the ignition timing is estimated based on the past data of the revolving number of an engine to operate the optimum ignition timing. CONSTITUTION:A control circuit, consisting of micro-computers or the like, memorizes engine frequencies taun, taun-1, taun-2 of past three revolutions, for example, determines constants in the development formula of Taylor's theorem in accordance with respective operating conditions such as stationary, accelerating and decelerating conditions, determines next the constants in accordance with the revolving number of the engine and determines an initial value based on respective engine revolving frequencies. The ultimate corrected constant is determined by the initial value, determined from respective engine revolving frequencies, the constants in accordance with the revolving numbers and the constants in accordance with the operating conditions, the ultimate corrected constant is utilized to effect the estimate operation of next ignition frequency taun+1 based on the development formula of Taylor's theorem, the output of the operation is outputted to a timer 2 and these operations are repeated. According to this method, the time delay may be eliminated and the ignition timing may be set efficiently.
Patent JP-2001000391-A (JP)
Title: Endoscope device
Inventor: NAKAMURA KAZUHIKO
IPC: H04N5/243
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an endoscope device with excellent image visibility through an image quality correction corresponding to the change of a γ characteristic. SOLUTION: A γ correction curve is obtained by a histogram preparing means 4 and a γ characteristic computing means 5 with respect to an image signal of an image inputted to an image input means 1. A γ correction is made in a look-up table 2, and a display image is obtained by a requested output image display means 3. The γ correction curve is previously stored in the look-up table 2 or obtained by operation.
Patent JP-H1116349-A (JP)
Title: Synchronous semiconductor memory device
Inventor: MORI SHIGERU
IPC: G11C11/407
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To provide an SDRAM(synchronous dynamic random access memory) which controls increase of power consumption in the standby mode even when the high speed read/write operation is being conducted. SOLUTION: An internal clock generating circuit 200 gives an external clock signal. Ext. CLK to a clock buffer circuit 206 depending on activation of a chip select signal ext./CS. The clock buffer circuit 206 generates an internal clock signal int. CLK in synchronization with an external clock signal Ext. CLK. Depending on activation of an internal circuit activating signal ϕ ACT for instructing activation of operation of an internal circuit of SDRAM, a clock input control circuit 204 stops transfer of the external clock signal Ext. CLK and also stops generation of the internal clock signal int. CLK.
Patent JP-S6061581-A (JP)
Inventor: BAATON JII KURISUTENSEN
IPC: A61P31/04
Filed: 1983-09-14
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-H0336171-A (JP)
Title: Winder
Inventor: SEKIYA NOBORU
IPC: B65G47/49
Filed: 1989-06-30
Abstract: PURPOSE:To wind up packages of plural sorts separately according to the sort by one take-up unit by providing a package introducing lever members energized in the direction of opening and a lever member - opening means for opening the lever members according to the sort in respective package introducing ports of the take-up unit. CONSTITUTION:In respective package introducing ports 10 of each take-up unit 1, an introducing lever member 21 for introducing a package P into an introducing passage 9 is provided so that it can be freely opened or closed, and one lever portion 21a of the lever member 21 is energized and supported by a spring so that it is constantly extended into a actual tray passage 3. By a signal from a sort discriminant device 8, a controller 40 closes other introducing lever members 21 except for the introducing lever member 21 corresponding to a sort of the package P to be taken-up. The package P is picked up by a pick-up device 7 and its sort is discriminated by the sort discriminant device 8. The controller 40 opens the introducing port 10 corresponding to the sort of the package to keep the other introducing ports 10 in a closed state.