baber/WOPTO huggingface dataset:
Patent JP-S56151467-A (JP)
Title: Constant cooked rice feeding apparatus
Inventor: TORAO ICHIROU
IPC: A23L7/10
Filed: 1980-04-24
Abstract: PURPOSE: To form cooked rice fed from a hopper into a given thickness without collapsing the rice grains, by means of a rotating loosening bar and a forming roller rotating in the forward direction of a conveyor.  
     CONSTITUTION: Cooked rice on a hopper 1 is taken out by hand and fed onto a conveyor 3 to form a layer of given cross section by the motion of a delivery conveyor 10 and the rotation of a forming roller 9. The second loosening bar 7 performs the action of loosening the cooked rice and removing the cooked rice fed in excess temporarily in the direction of E. The respective parts are finished with a fluororesin to prevent the adhesion of the cooked rice. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03255780-A (JP)
Title: Original reader
Inventor: MOCHIZUKI AKIHITO
IPC: H04N1/40
Filed: 1990-03-06
Abstract: PURPOSE:To obtain a picture signal with high quality by scanning a white reference board lighted up by the small quantity of light, sampling black reference data and executing the correction arithmetic of an original read signal while considering this data for shading correction. CONSTITUTION:Before reading an original A, at first, the quantity of light for a lamp 1 is reduced and a white reference board B lighted-up by the small quantity of light is scanned by an image sensor 3. Next, the quantity of light for the lamp 1 is returned to the normal quantity of light and the white reference board B lighted-up by the normal quantity of light is scanned by the image sensor 3. Then, digital picture signals for one time of scanning are successively stored into a line memory 6. Afterwards, the original A lighted-up by the normal quantity of light is scanned by the image sensor 3 and synchronously with the read scanning, shading data Z is successively read out from the line memory 6. Then, black reference data Vo is read out from a latch circuit 12 and based on the shading data Z and the black reference data Vo, the correction arithmetic is executed.
Patent JP-S55147427-A (JP)
Title: End plate forming method
Inventor: WANAKA HIROKI
IPC: B21D22/20
Filed: 1979-05-08
Abstract: PURPOSE: To form a thick blank by small forming force with good accuracy by dividing the forming to two or more times in the meridian direction and suitably combining the forming temperature and forming amount of each time at the time of integrally hot pressing an end plate by an  upper die as a compound die and a lower die as a compound or ring die.   
     CONSTITUTION: At the time of integrally hot pressing a blank 4 to an end plate by a compound  die 1 being an upper die and a ring die 2 being a lower die 2, the forming is performed by being  divided two or more times in the meridian direction. At this time, the initial molding temperature  is made around 900°C and the forming of the 2nd and subsequent times is performed by suitably  dividing the deformation amount of each time according to the total forming times by making the  forming temperature at above the first time forming temperature and while making the same subsequently higher within the range of the hot working temperature or less of the steel blank. The  forming force becomes the forces combining the force bending the blank in the meridian direction  at the contact point 4a between the upper die 1 and blank 4, the force compressing the portion  not in contact with the upper die 1 in the circumferential direction and the friction force between  the blank 4 and the upper and lower dies. This forming force is larger as the central angle Q of  the portion in contact with the upper pie 1 is larger, i.e., as the forming amount is larger, where  the forming temperature is constanct and as it goes closer to the  final stage of the forming.  
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53141017-A (JP)
Title: Cassette box of electronic apparatus
Inventor: FUJISHIMA TOORU
IPC: G11B15/66
Filed: 1977-05-16
Abstract: PURPOSE: To prevent the occurrence of troubles owing to entry of foreign matters by providing a door which opens and closes by detecting putting-in and out of a cassette to cassette inserting opening part. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57201208-A (JP)
Title: Autofocusing device
Inventor: NAKAGAWA KIYOSHI
IPC: G02B7/28
Filed: 1982-04-05
Abstract: PURPOSE:To automate the focusing for minute patterns, by jetting gas to a plate-shaped object from an aperture which is provided as one body together with an object lens and detecting the change of the length between the plate- shaped object and the aperture as a change of the back pressure of gas and converting this change to an electric signal to control a mechanical system. CONSTITUTION:Gas is jetted to a mask 5 as a material to be examined from an aperture 4 provided as one body together with an object lens 2 under a barrel 1 of a magnifier. A change (dl) of the length between the aperture 4 and the mask 5 is detected as a change (dp) of back pressure and is amplified by a pressure amplifier 17, and turn-on or off signal is inputted to a motor 12 by pressure-electric relays (converters) #1 and #2, and a set table 6 is moved vertically through a worm 13, a worm wheel 14, and a screw 15 to correct the deviation (dl) of the distance to the mask 5. The mask 5 is moved horizontally by the set table to examine the appearance of the overall surface of the mask 5. Consequently, the forcusing for minute patterns is automated.
Patent JP-H03256363-A (JP)
Title: Semiconductor device
Inventor: HAYAMA MASAHIDE
IPC: H01L29/78
Filed: 1990-03-06
Abstract: PURPOSE:To improve the breakdown strength between a source and a drain and to arrange that other electrical characteristics are hardly affected by a method wherein parts of a gate electrode which traverses upper parts of diffusion layers, for inner-element leakage prevention use, situated at both ends in the width direction of a channel region are made thicker than a part situated on the channel region. CONSTITUTION:A source region S and a drain region D are formed, by diffusing, e.g. N-type impurities, so as to sandwich a channel region. Diffusion layers 2, 2, for leakage-current prevention use, of high-concentration impurities whose conductivity type is the same as that of a substrate 1 are formed at both ends in the width direction (direction perpendicular to the direction between the source and the drain) of the channel region; a gate electrode 4 is formed on the channel region via a gate insulating film 3. The gate electrode 4 is extended up to upper parts of the P-type diffusion layers 2 for leakage-current prevention use. The size in the gate length direction of extended parts is expanded to both sides before the expanded parts enter the upper parts of the P-type diffusion layers 2; the gate electrode traverses the upper parts of the P-type diffusion layers 2 in the expanded size.
Patent JP-S62270656-A (JP)
Inventor: GARII MERU BEETEISU
IPC: C08L51/00
Filed: 1987-03-12
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-S55147386-A (JP)
Title: Alarm electronic watch performing plural melody pieces
Inventor: FUJIMORI MOTOYUKI
IPC: G04G13/02
Filed: 1979-05-07
Abstract: PURPOSE: To readily recognize ringing melody by storing a plurality of melodies and indicating the alarm state corresponding to the respective melodies.  
     CONSTITUTION: When a button 3 is depressed, a normal time indication mode is switched through a stop watch mode, an alarm set mode, to a time correction mode cyclically. A time set to ring a melody is indicated for predetermined time interval at the alarm set mode, and the set melody is simultaneously indicated with the number of alarm marks 8a, 8b, 8c. In order to set the alarm time, a button 4 is depressed to select the digit while indicating the time for resetting the state for indicating cyclically as above, and a button 5 is depressed to select the melody. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S56151572-A (JP)
Title: Multiple deflection electrode for ink jet printer
Inventor: NAGAYAMA HARUHIKO
IPC: B41J2/085
Filed: 1980-04-28
Abstract: PURPOSE:To obtain deflecting electrodes having high accuracy by a method wherein a number of deflection electrode plates formed by mounting each electrode section and drawing terminal section on both surfaces of insulating substrates with projecting sections are loosely inserted into through holes made up to electrode supporting members made of an inorganic substance at regular intervals, and fixed with fillers. CONSTITUTION:The deflection electrode plates 11 are formed in such a manner that electrode sections 12, 13 are installed onto both surfaces of ceramic insulating substrates, one sides thereof have projecting sections 11a, and drawing terminal sections 12a, 13a are each mounted onto both surfaces of the projecting sections 11a. On the other hand, a plurality of through holes slightly larger than the projecting sections 11a are made up to electrode supporting members 14a, 14b, 18a, 18b made of an inorganic substance (such as glass) at regular intervals, the projecting sections 11a are loosely inserted into the through holes, clearances among the hole  walls of the through holes and the projecting sections 11a are filled with fillers 15,  the fillers are fixed and deflecting electrodes are formed.
Patent JP-S57170448-A (JP)
Title: Screen plate construction for image pickup tube
Inventor: NOBUTOKI SABUROU
IPC: H01J29/36
Filed: 1981-04-15
Abstract: PURPOSE:To improve the linearity of deflection and the resolution by providing an electrode plate which is electrically insulated and is applied with a potential lower than the voltage applied to the effective scanning region in the circumference of the effective scanning region of the target screen. CONSTITUTION:A transparent conductive film electrode 5 with its one end extended toward the periphery as an electrode terminal 5a is formed by being attached to the effective scanning region A on a transparent glass substrate 3, and the electrode terminal 5a is electrically connected to one end of a signal take out electrode 1 formed penetrating the transparent glass substrate 3. A surrounding electrode 7 separated by a gap 6 is formed by being attached to the outer circumference of the effective scanning region A. A potential lower than the voltage applied to the electrode 5 is applied to this surrounding electrode 7.
Patent JP-S61214782-A (JP)
Title: Regenerative control system of inverter
Inventor: TOYOSHIMA NARIHISA
IPC: H02P3/18
Filed: 1985-03-19
Abstract: PURPOSE:To suitably suppress the management of a regenerative energy without causing an unexpected accident such as the stop of an inverter by controlling a load side converter to limit a returning energy to a DC intermediate circuit. CONSTITUTION:An AC power from an AC power source 2 is converted by a power source side converter 3 to a DC power, and output to a DC intermediate circuit. The DC power is smoothed by a smoothing condenser 4, converted by a load side converter 5 to an AC power, and supplied to an induction motor 6. When the output from a regenerative current detector 15 provided in the DC intermediate circuit becomes a suppressing level or higher provided at the lower side of an overcurrent trip set value, its signal is applied to a calculator 14 to hold the current command value input to the calculator 14 at zero. As a result, the current of the motor 6 is reduced by the operation of a current control system provided at the converter 5.
Patent JP-H07264263-A (JP)
Title: Serial communication interface device
Inventor: MURAKI KAZUHITO
IPC: H04L25/40
Filed: 1994-03-25
Abstract: PURPOSE:To provide a interface device automatically identifying a communication parameter with a minimum configuration receiving serial data. CONSTITUTION:The interface device is a start-stop serial communication interface device used to send/receive data to/from a computer and provided with a serial data receiver 1 waiting the equipment by a specific communication parameter, a means 2 identifying a transmission speed of the received communication parameter based on unit data received in the standby state, and a means 2 sampling the received serial data depending on a communication speed identified, comparing the data with a serial data pattern to identify a unit data length and a bit error detection method.
Patent JP-S60200269-A (JP)
Title: Exposing device of image forming device
Inventor: KONUKI KAZUHIKO
IPC: G03G15/04
Filed: 1984-03-23
Abstract: PURPOSE:To prevent copying paper, etc., from being stained by reflecting uniform light by some part different from part of a shutter member and irradiating a movement-directional area on a photosensitive body surface which is not exposed to an image while an optical path is blocks with the shutter member. CONSTITUTION:The shutter member 18 cuts off light traveling from a light source 10 to an image area (a) on the photosensitive body while its center light shield part 18a opens the image exposure path during image exposure as shown in a figure, and the light from the light source 10 is directed by reverse surfaces of both-side bent parts 18b to no-image areas (b) at side parts of the photosensitive body 2 to perform sharp cut exposure. When the image exposure is not performed, the center light shield part 10a blocks a position corresponding to the image exposure path and its reverse surface reflects the light from the light source 10 to a no-image area (c) on the photosensitive body 2 in the rotational movement direction to perform blank exposure.
Patent JP-H07307070-A (JP)
Title: Magnetic head and its manufacture and magnetic disk device
Inventor: SONE KAZUHIDE
IPC: G11B5/39
Filed: 1995-03-15
Abstract: PURPOSE:To attain low floating above a recording medium as to a magnetic head used for the magnetic disk device for recording and reproducing information on the recording medium. CONSTITUTION:A thin film element 35 is formed at an air outflow end of a core slider 32, and a protective film 36 is formed on the thin film element 35. Then, the protective film 36 is formed with a notched part 43a in a notched shape of a stepped surface in the air outflow direction from the vicinity of the thin film element 35 on the floating surface.
Patent JP-H07261593-A (JP)
Title: Paper sheet meandering correcting method for fixing device
Inventor: NAKAJIMA ISAO
IPC: G03G15/20
Filed: 1994-03-25
Abstract: PURPOSE:To prevent the occurrence of biased abrasion on a pressing roller and a heating roller, extremely prolong the lives of parts, and stabilize the paper sheet conveying property by rocking one of carriers with a driving means and a control means, and moving a guide roller near to or apart from the heating roller when a paper sheet is conveyed. CONSTITUTION:A carrier 6 is lifted by the rotation of a cam 11, a carrier 10 is lifted by the rotation of a cam 13, and the gap Go between a guide rail 7 and a heating roller 3 is maintained. A pressing roller 5 is pressed to the heating roller 3 with the uniform pressing force amplified with the load of a spring 8. The paper sheet 1 passing through a press section is bound on the guide roller 7 held by the right and left carriers 10 respectively. The cam 13 rotated in contact with the other end section of one carrier 10 is rotated by the rotation of a motor 15 connected to the cam 13, and one end of the guide rail 7 is lifted or lowered. A difference is generated between the right and left conveyance path lengths of the paper sheet 1, and meandering can be corrected.
Patent JP-S54147925-A (JP)
Title: Diphosphonic acid herbicide
Inventor: KUWABARA MASAO
IPC: C07F9/40
Filed: 1978-05-11
Abstract: PURPOSE: A rapid-acting, non-selective herbicide containing a diphosphonic acid derivative as an effective component, and effective to various weeds such as true grasses, galingale, broad-leaved weeds, etc., by stalk and leaf treatment.  
     CONSTITUTION: A herbicidal composition containing a compound I (X,Y are H, halogen, alkyl, cycloalkyl), e.g. compounds of II, III, etc. or its salt as effective component. It is applicable to non-farm land such as playground, rail road, etc., as well as cultivated land such as plowed field, paddy rice field, plantation, etc. Application rate: 1W100 g/a depending to the place, the species of the weed, the application method, etc. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10254892-A (JP)
Title: Document retrieving and utilizing method
Inventor: NOMURA NAOYUKI
IPC: G06F17/30
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To provide a tool allowing a user to concentrate his thinking on his main job such as writing a sentence without being forced to think about the retrieval of information. SOLUTION: In an information terminal with the function of retrieving and displaying a document based on the terminal operating series of a user, an information inputting and displaying window 1 displays an accessable document to reflect the result of terminal operation by the user. A document data base 20 stores the accessable document inside or outside of the information terminal. A key object extracting means 10 extracts a key object for retrieving another related document from a part or all the information displayed in an information inputting and displaying window 11. Then, an object extracting means retrieve and fetches a document including a key object set with similarity larger than a fixed degree to a key object set extracted from the window 1 and displays the list of the document in a document list displaying and selecting window.
Patent JP-S63221576-A (JP)
Inventor: KAMIKAWA MICHIHARU
IPC: H05B3/20
Filed: 1987-03-10
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-H01234114-A (JP)
Title: Power supply device for electric discharge machining
Inventor: SUZUKI YASUO
IPC: B23H7/04
Filed: 1988-03-11
Abstract: PURPOSE:To improve machining efficiency by applying rectangular bipolar pulse voltage having a large cycle to a machining gap in finish machining of wire cut electrical discharge machining. CONSTITUTION:An inverter 11 outputs a reverse waveform C of an output waveform B of a low-frequency pulse oscillator 9. An AND circuit 12 is adapted to compute the AND of the waveform C and an output waveform A of a high- frequency pulse oscillator 10, turn on and off a transistor 4 according to the output waveform D to generate voltage of a waveform F on collector side of the transistor 4. On the other hand, NAND circuit 14 is adapted to computer the NAND of the output waveform B of the oscillator 9 and the output waveform A of the oscillator 10, turn on and off a transistor 7 according to the output waveform E to generate voltage of a waveform G on collector side of the transistor 7. Then, the voltage of a waveform H obtained by adding the waveform F and the waveform G is applied to a machining gap. The waveform H is shaped to be rectangular by a cycle of the waveform B having a long cycle due to floating capacity or the like, so that it is possible to lengthen the time (ta) when it is above discharge possible voltage EA.
Patent JP-H05216701-A (JP)
Title: Recovery time adjusting circuit for input/output instruction
Inventor: SATO SHINOBU
IPC: G06F11/14
Filed: 1992-02-06
Abstract: PURPOSE:To simplify the insurance of recovery time of an input/output instruction and to eliminate the reconsidering of software at every device. CONSTITUTION:A matrix circuit 1 outputs count preset values 111 set in accordance with a CPU specification signal 100, a CPU operating frequency signal 101, and a bus operating frequency signal 102 to a counter circuit 2. The counter circuit 2 subtracts the count preset value 111 from the matrix circuit 1 from a counter start-up signal 151 representing the detection of an I/O instruction provided with a specific I/O address from a CPU 4 by a decoder circuit 5 when it is inputted. A wait control circuit 3 requests waiting to the CPU 4 by activating a ready signal 131 when the counter startup signal 151 from the decoder circuit 5 is inputted, and cancels such wait request for the CPU 4 by activating the ready signal 131 when a count-out signal 121 is inputted from the counter circuit 2.
Patent JP-S61215432-A (JP)
Title: Multicylinder two-cycle engine
Inventor: YOKOOKU KATSUHIKO
IPC: F02B25/20
Filed: 1985-03-20
Abstract: PURPOSE:To aim at improvement in engine output and reduction in a rate of fuel consumption, by making an engine settable so as to open a suction valve and close an exhaust valve in and around a bottom dead point and also making the blow-by of an air-fuel mixture of an exhaust port restrainable, while feeding a scavenging port with air alone. CONSTITUTION:A scavenging port 4 to be opened or closed by a peripheral wall of a piston 2 is opened to a cylinder peripheral wall 3 of each cylinder, and branch suction and exhaust passages 5a and 6a branched off by cylinders are opened to an upper position from a piston top dead center position of each cylinder 1 via suction and exhaust ports 8 and 9. The scavenging port 4 is connected to the branch suction passage 5a through a scavenging passage 12, connecting the point midway in the scavenging passage 12 to a main suction passage 5 at the upstream of an air pump 13 with a bypass passage 15. And, in and around the bottom dead point, a suction valve 10 opens and an exhaust valve 11 is closed, while each on-off timing of these valves should be set so as to cause valve open timing of this exhaust valve 11 to become earlier than that of the suction valve 10.
Patent JP-H03259816-A (JP)
Title: Separating device of screw
Inventor: NAKAGI MASAO
IPC: B65G47/78
Filed: 1990-03-09
Abstract: PURPOSE:To enhance an improvement in separation precision with a simple structure in a device for separating a top screw from screws carried in row by forming the top end part of a separating claw into a wedge thinner than the space between the axes of closely adhered screws which has a top near the screw head part lower surface along a vertical surface including the separating claw moving direction. CONSTITUTION:On the top end of a separating claw 9, a separating carrying part 14 for carrying a separated screw 3 and a wedge part 15 on its top end are formed. The wedge part 15 has a top near the head part lower surface of the top screw 3 of the arranged and adhered screws, and is thinner than the space between the axes of the closely adhered screws 3. In this constitution, when the separating claw 9 is moved in the screw 3 direction by a slider 10, the top end of the wedge part 15 is entered between the top and second screws 3, and the part E is further intruded between the screw axes from under the screw head part to separate the screws. Thus, the screws can be certainly separated with a simple separating claw.
Patent JP-S57170507-A (JP)
Title: Magnetic recording media
Inventor: IZUMI TOSHIAKI
IPC: H01F10/16
Filed: 1981-04-14
Abstract: PURPOSE:To improve an oxidization proof of a magnetic recording medium by a method wherein in a magnetic recording medium having a ferromagnetic thin film of the obliquely-evaporated columnar structure on a non-magnetic base material, the angle developed between the longtudinal direction of the columnar structure and the surface of the base substance is 50 deg. or less and also the material to be used is Co, which is the main element, including Ni and Cr of 10 atomic percent or more. CONSTITUTION:A non-magnetic base substance is made of ethylene terephthalate or the like, and thereon a ferromagnetic thin film including Co as a main component and Ni as well as Cr of the 10 atomic percent or more is coated by vacuum evaporation. In this process, the evaporating rate is as high as 200Angstrom /sec, the film thickness be about 1,000Angstrom  and the incident angle be 50 deg. or less. The vaporizing pressure then is as low as 5X10<-5> Torr, and the base substance's temperature at evaporation is kept at 0 deg.C. With this process, an oxidization proof is greatly improved without disturbing improvement of a magnetic property due to slant evaporation.