baber/WOPTO huggingface dataset:
Patent JP-S5350430-A (JP)
Title: Thyristor converter
Inventor: HASHIZUME NORIKATSU
IPC: H02M7/155
Filed: 1976-10-20
Abstract: PURPOSE:To reduce size of reactor by employing cored reactor having secondary winding which is connected in series with thyristor and supplying resetting current automatically to said secondary winding for preventing saturation.
Patent JP-S6018022-A (JP)
Title: Antenna coupler
Inventor: KAMEYAMA YOSHINORI
IPC: H03H11/30
Filed: 1983-07-09
Abstract: PURPOSE:To convert a high frequency into an easy-to-handle frequency while holding the phase between the voltage and the current of a transmission signal, by dividing both voltage and current cycle signals and changing the reactance of a matching means in response to the phase difference between both signals. CONSTITUTION:A transmitter 1 is unmatched with an antenna 3 when an operating channel is switched. Therefore a phase difference is produced between the voltage and current cycle signals which are delivered from terminals 4a and 4b of a voltage/current detector 4 respectively. A voltage/current phase comparator 11 compares the phases of both signals and detect that the 2nd signal has a minus phase on the basis of the 1st signal. Therefore the output side of the comparator 11 is changed to L level from a high impedance. Then a motor 13 is reversed via a motor drive circuit 12, and a variable reactance element of a matching circuit 8 is controlled.
Patent JP-H08321539-A (JP)
Title: Recognition equipment of identification mark of wafer
Inventor: MATSUNAGA KIMIHARU
IPC: H01L21/68
Filed: 1995-05-24
Abstract: PURPOSE: To read a marking in shorter time without breaking a wafer, in a recognition equipment of an identification mark of a wafer. CONSTITUTION: A plurality of wafers 12a-12e are placed upright in a wafer cassette 11 with their orientation flats 14 upside in such a manner that they are raised one behind another so that all their markings 14 can be taken by a CCD camera.
Patent JP-2000314471-A (JP)
Title: Controller for automatic transmission
Inventor: MURASUGI TAKU
IPC: F16H61/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To suppress and prevent noise in starting and abnormal sound and noise in travel sifting by shifting the drive frequency of a solenoid valve controlled at the duty ratio in detecting the start select operation, to be lower than the drive frequency in travel shifting. SOLUTION: When a shift point is negative at present during ordinary traveling in a step S41 and when a control flag F for setting solenoid drive frequency to high frequency is in the set condition of 1 in S43, it is changed to S44, and when it is negative, it is changed to S45. A position detected by a select position switch is read in S45 and when it is a start select operation to N→D range in S46, it is proceeded to S47 and when it is negative, it is changed to S48. When it is the start select operation to N→R range in S48, the control flag F is set to 1 is S47 and then proceeded to S44, and when the shift control completion is negative in the start select operation, it is changed to S50. The drive frequencies of the solenoid valves of respective pressure control valves are set to a preset prescribed low frequency in S50, it is returned to its main program.  Thus, this constitution can minimize the hydraulic vibration width and reduce the solenoid operation sound.
Patent JP-H04326564-A (JP)
Title: Semiconductor device
Inventor: TAKAGI YOSHIO
IPC: H01L23/52
Filed: 1991-04-25
Abstract: PURPOSE:To see that the electric connection between a plurality of fellow insulating boards fitted with circuits being junctioned on the same heat radiation board does not lower the reliability of a device. CONSTITUTION:The fellow circuits 3a, 3b, and 3c on a plurality of insulating boards 2a and 2b fitted with circuits being junctioned on the same heat radiation plate 1 are connected by wires 5. Even if distortion occurs by the difference of the thermal expansion coefficient between the heat radiation board 1 and the insulating boards 2a and 2b fitted with circuits, surplus force does not work on the insulating boards 2a and 2b by the flexibility of the wire, and cracks do not occur in the board.
Patent JP-S5249761-A (JP)
Title: Field emission electronic gun
Inventor: NAKAIZUMI TAI
IPC: H01J3/02
Filed: 1975-10-20
Abstract: PURPOSE: Thecylinder of magnetic material is moved within electronic gun chamber in order to secure a space between the chamber andelection line body.  Thus, high-efficiency auxiliary exhaustion is ensured for the electronic gun chamber. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04327451-A (JP)
Title: Web take-up device capable of switching inward/outward winding
Inventor: AKIYAMA HIDEO
IPC: B65H19/28
Filed: 1991-04-26
Abstract: PURPOSE:To enable outward/inward winding switched according to the operating state by inducing the end position of a web into a position corresponding to outward/inward winding to label the web tip by a device provided with two turning gap rolls disposed right above the core of a take-up device. CONSTITUTION:A gap roll device 4 is provided right above the new core 5 of a web take-up device. When a web 1 is delivered into the set length by a delivery nip roll 2, the web 1 passes the center between gap rolls A, B horizontal along an X-axis. When the web 1 is delivered into the specified length, the gap rolls A, B are rotated around the intersection of X-Y axes as a fulcrum. The rotating direction is selected by a selector switch. The end of the web 1 is brought into contact with either one side of the faces of the core 5 according to the rotating direction so as to be labeled and wound inward/outward by the rotation of the core 5. The inward/outward winding is optionally switched by the operating state to perform winding.
Patent JP-H08320220-A (JP)
Title: Depth measuring apparatus for solid with same quality and thickness measuring apparatus for subcutaneous fat
Inventor: INAGAMI MISAKO
IPC: G01B17/00
Filed: 1995-05-25
Abstract: PURPOSE: To carry out self-measurement at high precision by easy operation by installing an oscillation part to oscillate high frequency, a sensor part, a reflected wave sensor part to detect the waves transmitted to the sensor part from the oscillation part and reflected there, and a signal converter to convert the signal from the reflected wave sensor into a depth of a solid with the same quality. CONSTITUTION: High frequency signals are supplied to a sensor part 1 through a transmission path 4 from an oscillation part 2. If, for example, the resonance frequency of a resonance circuit is set so as to be conformed with the frequency of the oscillator 2 and the impedance of a sensor part 1 and the impedance of the transmission path 4 are conformed mutually in the case no object to be detected exists and only air exist in the ambient atmosphere, the reflection of the transmitted high frequency signals becomes almost zero and the output of a reflected wave sensor 3 becomes zero. On the other hand, in the case a living body is brought into contact with a detection coil 1, the flow of magnetic fluxes changed by the permeability which the living body has and the impedance of the sensor part 1 is shifted from the conformed impedance and thus a reflected signal is generated.  The reflected signal is converted into a thickness signal of the corresponding subcutaneous fat by a signal converting apparatus 5 and displayed on a displaying apparatus 6.
Patent JP-S5766855-A (JP)
Title: High speed honing head
Inventor: WADA MINORU
IPC: B24B33/08
Filed: 1980-09-10
Abstract: PURPOSE: To perform honing work at high speed, by mounting roughing and finishing wheel spindle stocks to the radial guide holes of a hollowed holder through connecting members simultaneously strengthening holding power of the wheel spindle stock.  
     CONSTITUTION: A holder 11 coupled to a spindle 12 is rotated and moved forward to bore a work W by a boring tool 55. After boring, a roughing cone spindle 15 is slidably moved backward, and three roughing wheel spindle stocks 60 are guided to guide holes 13 by the cam action of tapered parts 18, 19 and externally radially expanded to perform roughing hone work. Then a finishing cone spindle 25 is moved  backward, and three finishing wheel spindle stocks 70 are externally radially expanded by the action of tapered parts 31, 32 to perform finishing hone work. Here the wheel spindle stocks 60, 70 are in a state of being strongly coupled to the cone shafts 15, 25 through connecting members. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09312070-A (JP)
Title: Flexible disk drive
Inventor: SHIMAZU TERUO
IPC: G11B21/22
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To automatically lock a carriage during ejection. SOLUTION: A lever unit 50 integrally made of a non-magnetic material such as a resin is provided with a ejecting lever 51 and a locking lever 52. The ejecting lever 51 serves both as a shutter mechanism element for opening/ closing a shutter 43 and an ejector mechanism element for ejecting a flexible disk 40 from a flexible disk drive. The locking lever 52 is disposed close to a carriage and, during ejection, the carriage is locked. The lever unit 50 is positioned in an area indicated by a chain line before the flexible disk 40 is inserted, and its position is regulated by a disk holder unit. In this condition, the lever unit 50 is pressed in a counterclockwise direction indicated by an arrow D by a spring mechanism 57.
Patent JP-H10321717-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: IWAMOTO TOMOSHI
IPC: H01L23/522
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a method for manufacturing a semiconductor device which is satisfactory in flatness degree and step coverage. SOLUTION: An electrode 12 is formed on a semiconductor substrate 11, and an interlayer insulating film 13 is deposited on the semiconductor substrate 11. After the pyrogenic atmosphere is heat-treated, the nitrogen atmosphere is further heated and a contact hole 14 is formed by a wet etching and a succeeding dry etching and an electrode wiring 16 is formed in the contact hole 14. Note, a composite film having BPSG(boric acid-phosphorous silicic acid) or PSG(phosphorous silicic acid) as an upper layer is used in the interlayer insulating film 13.
Patent JP-H08297089-A (JP)
Title: Method and apparatus for detection of component
Inventor: MAMIYA MASATO
IPC: G01N21/3554
Filed: 1995-04-27
Abstract: PURPOSE: To provide a method and an apparatus by which a component contained in a sample in an actually existing form is measured by means of light and without destroying the sample. CONSTITUTION: The detection method is composed of a process which uses an optical sensor probe 2 composed of an integrating sphere and in which a sample 7 is compressed, of a process in which the compressed sample is irradiated with light by the probe 2, of a process in which diffused and reflected light from the sample 7 is sampled by the probe 2 and of a computation process in which an optical intensity related to a component to be detected is detected from the sampled light so as to compute the component. The optical sensor probe 2 is composed of the integrating sphere which detects the component contained in the sample in an actually existing form and of light projecting and light receiving fibers 3, 4 (4).  On the integrating sphere, an incident port through which the light is introduced from the light projecting fiber 3, is provided at one end in the radial direction, and an irradiation and sampling port 5 by which the sample 7 is irradiated with the introduced light and by which the diffused and reflected light from the sample 7 is sampled is provided at the other end in the radial direction. In addition, the integrating sphere comprises at least one detection port by which the diffused and reflected light is derived to the outside by the light receiving fibers 4, 4'.
Patent JP-H0610253-A (JP)
Title: Production of tape having processed and unprocessed regions
Inventor: TANAKA NOBORU
IPC: D06M23/16
Filed: 1992-04-17
Abstract: PURPOSE:To obtain a method for providing a tape having processed and unprocessed regions with good operating efficiency. CONSTITUTION:The objective method for producing a tape having processed and unprocessed regions is to alternately form processed regions 1 and unprocessed regions 2 of a prescribed width extending in the longitudinal direction and then cut the tape along the center line of each region except those at both ends.
Patent JP-H06331501-A (JP)
Title: Knock detector for internal combustion engine
Inventor: MIWA SHOHEI
IPC: F02D45/00
Filed: 1993-05-27
Abstract: PURPOSE:To allow the decision of knocking without picking up the impact noise during explosion stroke by deciding the knocking based on a signal passed through means for regulating the pass rate of signal from a knock sensor. CONSTITUTION:A knocking sensor 12 is fixed to a cylinder block 10 and comprises a piezoelectric element, for example. A distributor 14 is provided with crank angle sensors 16, 18. The sensor 16 discriminates the cylinder and generates a pulse for each revolution of a distributor shaft, whereas the sensor 18 generates 24 pulses for each revolution of the distributor shaft. Electric signals are delivered from the sensors 12, 18 to a control circuit 20 comprising a microcomputor. The control circuit 20 delivers an ignition signal to an igniter 26 which distributes a spark current to the ignition plug 28 of each cylinder through the distributor 14.
Patent JP-H07312673-A (JP)
Title: Paper feeding method in facsimile
Inventor: IWASA YUKIYOSHI
IPC: H04N1/00
Filed: 1994-05-16
Abstract: PURPOSE:To provide a miniature facsimile based on a small width dimension of a paper by feeding two folded paper and performing the reading and printing of the paper. CONSTITUTION:When the paper is set in parallel with the longitudinal direction and two-folded so as to expose the image of a character, etc., outside and the paper is inserted from one end on a micro width side to a paper supply port 2, the paper is fed forward on a paper feed roller 3, and also, the image on the upper side of the paper is read sequentially by a reading part 4. When the end of the paper passes completely the reading part 4, a preceding sheet part is already U-turned setting an inversion roller 6 as a turn-around point, and a paper tip is located just before the roller 3, and also, the image set on the lower side until that time is automatically set facing upward confronting with the reading part 4. The image set facing upward is read sequentially by the reading part 4 by feeding the paper (backward) by the inversion of the roller 3 in such an upward facing state, then, the paper is taken out from the paper supply port 2 which is also used for take-out port.
Patent JP-S5649716-A (JP)
Title: Thermosetting resin
Inventor: IZUMI HIDEO
IPC: C08G14/00
Filed: 1979-09-28
Abstract: PURPOSE: A resin improved in bending workability without detriment to its heat resistance and washing resistance, prepared by reacting an amino compound or a phenolic compound with 2-methoxy-4,6-bis(alkylamino)-s-triazine.  
     CONSTITUTION: A thermosetting resin prepared by reacting an amino compound such as urea or melamine and/or a phenolic compound such as phenol or cresol with 2-methoxy-4,6-bis(alkylamino)-s-triazine (MBAT) and an aldehyde such as formaline or paraformaldehyde in the presence of an acid or alkaline catalyst. Or a thermosetting resin prepared by mixing MBAT with an amino resin such as a urea resin or a phenolic resin such as a cresol resin. As the catalyst, a combination of an acid catalyst and sodium carbonate or the like is preferred, because when an alkaline catalyst is used alone, the reaction time is prolonged owing to its low activ- ity, and when an acid catalyst is used alone, the reaction is difficult to control owing to its violent activity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04350451-A (JP)
Title: Unit with automatic system for hot bath
Inventor: TATSUMURA TOSHIYA
IPC: F24H1/00
Filed: 1991-05-29
Abstract: PURPOSE:To make a sophisticated automatic system for hot bath available at low cost without making an existing hot-water supply source useless. CONSTITUTION:A unitized automatic system for hot bath 1, with which an existing hot-water supply source 2 can be supplemented, comprises a mixing channel 4 for mixing hot water from a hot-water supply source 2 with cold water into a mixture at a prescribed desirable temperature, a bathwater circulation channel 5 for heating bathwater as it circulates through a heat-exchanger 14 for a bath and through a pump 15, a dropping-in channel 6 for supplying hot water from the mixing channel 4 to the bathwater circulation channel 5 in a manner of dropping in the supply, and a control part 7 for controlling the operation of the above-mentioned three channels 5, and 6.
Patent JP-S61283965-A (JP)
Title: Method for adding parts information on electronic circuit diagram using electronic editing device
Inventor: KAMURA TADANORI
IPC: G06F17/50
Filed: 1985-06-10
Abstract: PURPOSE:To attain addition of the parts information by enclosing previously the symbol mark of an electronic parts which is not registered or a prescribed range by a specific frame and therefore displaying the inside of the frame as a symbol mark (an image symbol). CONSTITUTION:When the parts information is added, a command is first given from a function keyboard 4 for distribution of symbols. Thus a menu is displayed at the right end of the display screen of a CRT8. When an image (a symbol of an electronic parts not registered previously) is selected, an area to be defined as an image is designated by a stylus pen 5. That is, an image part is enclosed by a frame 18 shown by a dotted line by a position designating operation of the pen 5. Then the inside of the frame 18 is displayed as a symbol (an image symbol). Thus an image symbol is selected by the pen 5. This selected image is stored in an internal memory 6 together with an additional column for storage of parts information and then displayed. The parts information can be added easily with use of said storage column.
Patent JP-S5917183-A (JP)
Title: Multi-image store device
Inventor: YAMAKAWA TSUTOMU
IPC: G06F3/16
Filed: 1982-07-21
Abstract: PURPOSE:To obtain a multi-image store device which records discrimination information through remote operation without complicating constitution by storing a character corrsponding to discrimination information on a sample by voice on a scintillation image pickup X-ray film. CONSTITUTION:The sample discrimination information such as a patient's name inputted from a microphone 41 is recognized by a voice recognizing circuit 43 and the recognition result is stored in a memory element 44. The voice is synthesized by a voice synthesizer 49 and outputted from a speaker 50 and when the voice coincides with the input voice and a sequence circuit 31 detects X-ray image pickup operation being stopped, the contents of the element 44 are read out. A character generator 53 outputs character information corresponding to the discrimination information in response to said output. Then, a CRT1 is controlled through a gain offset circuit 30 and a deflecting amplifier 34 to store the discrimination information on the X-ray film 3. Thus, the multi-image store device which records the discrimination information through remote operation without complicating the constitution is obtained.
Patent JP-S6017639-A (JP)
Title: Cooker equipped with weight sensor
Inventor: AOKI MASAYUKI
IPC: F24C7/08
Filed: 1983-07-11
Abstract: PURPOSE:To improve the cooking property of the cooker by a method wherein a weight sensor unit, transmitting a weight data to the main body of the cooker, is provided at the outside of the main body of cooker, separately from the weight sensor in the main body of the cooker, to permit to measure the weight not only in the main body of the cooker but also as the outside of the cooker. CONSTITUTION:An indicating section 8, lamps 9, 10 and a heating operation unit 21 are connected to a microcomputer 20. The weight sensor 7 and a signal receiving circuit 23 are connected also to the microcomputer through an A/D converter 22. The weight sensor unit 13 is provided with an electric source 24 and transmits the weight data, obtained by the weight sensor 7, to the main body 1 through a weight data transmitting circuit 15. When a food A to be cooked is put on a turntable 5 only, the weight thereof is measured by the weight sensor 7 and is indicated at the indicating section 8 while in case the food A is put on only the weight sensor unit 13, the weight is measured by the sensor unit 13 and the data is transmitted to the main body 1. When the foods A, B, to be cooked are put on both of them, the weight data of the food A is selected preferentially and is indicated at the indicating section 8.
Patent JP-H10314435-A (JP)
Title: Game machine isle
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To reduce the number of counting machine and man-hours for attaching the machines and also to surely prevent an illegal act by providing one ball counting machine for counting balls at every game machine in the inside of an isle per a plurality of game machines and arranging the ball counting machine in a position which is not protruded to a side part from the most end game machine. SOLUTION: In the game machine isle, the plural game machines 10 are arrayed on a top plate 14 which extend in a longitudinal direction and the game balls discharged from the respective game machines 10 are repeatedly used after counting them at every game machine 10. In this case, ball boxes 16 for storing the balls discharged from the respective game machines 10 by a prescribed quantity are arranged in front of the respective game machines 10 on the top plate 4 so as to be freely attachable/detachable and a plurality of ball lanes 100A-C for arraying the balls discharged from the base parts of the respective ball boxes 16 so as to permit them to flow down are provided on the top plate 4 so as to execute extension in the isle longitudinal direction.  Then, the terminating parts of the respective ball lanes 100A-C are connected to the ball counting machine 20 being common to the three game machines 10, which is arranged in a position which is not protruded to the side part from the most end game machine 10 with the shutter plates 130A-C.
Patent JP-S63290752-A (JP)
Title: Image forming device
Inventor: SHIMADA KAZUYUKI
IPC: H04N1/409
Filed: 1987-05-25
Abstract: PURPOSE:To sufficiently reproduce various lines in the width of one pixel, by providing a recording signal pulse width setting means which makes a recording signal of on objective pixel larger in pulse width than a standard according to the output of an independent black pixel discriminating means and makes a black pixel before or after the objective pixel smaller in pulse width than the standard according to the output of an independent white pixel discriminating means. CONSTITUTION:In the construction of a recording signal control part in a control circuit in a laser printer, input image information is successively inputted to a shift register 251 in synchronism with a pixel clock. A relation between one pixel (objective pixel) in the image information and a plularity of pixels adjacent thereto is checked. A black pixel disposed among a white pixel group is discriminated by an independent black pixel discriminating circuit 252 and, on the other hand, a white pixel disposed among a black pixel group is discriminated by an independent white pixel discriminating circuit 253. If a black pixel disposed among a white pixel group is discriminated, the pulse width of a recording signal is set large by a recording signal pulse width setting circuit 254; while if a white pixel disposed among a black pixel group is discriminated, the pulse width of the recording signal is set small.