baber/WOPTO huggingface dataset:
Patent JP-H03138600-A (JP)
Title: Radiation image conversion panel
Inventor: KAWABATA KATSUICHI
IPC: G21K4/00
Filed: 1989-10-25
Abstract: PURPOSE:To prevent a very small amount of water from penetrating a stimulable layer and to improve the durability by forming a spacer integrally with a base or protection layer body or divisionally on the base and protection layer body. CONSTITUTION:The image conversion panel is constituted by sealing the stimulable layer 6 provided on the base 1 with the spacer 13 which surrounds the periphery of the layer and the protection layer body 2 which shields its top. When the base where the spacer 13 in, for example, a square shape is formed and the flat plate type protection layer body 2 are united by using an adhesive layer 243, the overall length of the outside of the adhesive layer 243 surrounding the stimulable layer 6 is reduced to a half as large as that when the spacer 13 is formed integrally and the water-vapor permeability of the adhesive layer 243 can be decreased. Further, the same effect is obtained by forming the spacer 13 in the protection layer body 2 or by forming the spacer divisionally in the base 1 and protection layer body 2. This constitution reduces the exposure area of the adhesive layer 243 and prevent a very small amount of water from penetrating the stimulable layer 6 to hold safety to humidity for a long period.
Patent JP-H01120268-A (JP)
Title: Method for freezing treatment of food
Inventor: YAMAMOTO YOSHIMI
IPC: A23B4/06
Filed: 1987-11-02
Abstract: PURPOSE:To prevent maldistribution of foods in a distribution stage and putrefaction of a food by juices in thawing, by placing sheets consisting of a water absorbing substance between foods in superposing and containing the foods in a dishlike container and freezing the foods. CONSTITUTION:Foods 2 are superposed and contained in a dishlike container 1. In the process, sheets 3 consisting of a water absorbing substance are placed between the foods 2 to carry out freezing treatment.
Patent JP-H05122923-A (JP)
Title: Gate-controlled mos switch
Inventor: ENDO FUMIHIKO
IPC: H02M1/08
Filed: 1991-10-24
Abstract: PURPOSE:To simplify a circuit for giving the control power supplies of the gate circuit of a semiconductor device, by providing the power supply for an OFF-signal, which comprises the battery having a small capacity, and by providing the power supply for an ON-signal, which is obtained through dividing a main circuit voltage, in the semiconductor switch for a high voltage and a large current, wherein a plurality of gate-controlled MOS devices are connected with each other in series or in series- parallel. CONSTITUTION:An optical signal fed from a control equipment 1 is converted into an electric signal by an O/E converter 20, and an ON-signal is given from a pulse generator PG to a switch 30 for generating an ON-pulse, and thereby, a positive bias is given to the gate of an IGBT, and then, the IGBT is turned on. In the case of no optical signal, by a negative power supply 10 a negative bias is given to the gate of the IGBT via a resistor Rn, and the IGBT is brought into OFF-state. The negative power supply 10 is sufficient if it has only a power capable of charging the input capacitance of the gate of the IGBT, and therefore, the power can be supplied sufficiently even by the battery having a small capacity. On the other hand, a positive power supply is given by charging a capacitor Cp with the control voltage of a Zener diode ZD. The control voltage is supplied from the voltage obtained by dividing a main circuit voltage through a voltage dividing circuit DV uniformly for respective semiconductor devices.
Patent JP-H0594463-A (JP)
Title: Customer management system
Inventor: SAITO YUKIHIRO
IPC: G06Q20/00
Filed: 1991-09-30
Abstract: PURPOSE:To operate the management of a customer to which a customer's number is not applied by managing the customer while allotting a temporary customer's number to the inputted data of the customer, when the corresponding customer's number is not applied to the data. CONSTITUTION:When the data are inputted from a data inputting means 21, a customer judging means 22 judges whether or not the customer's number is applied to the data, and a temporary customer's number adding means 23 allots the temporary customer's number to the data when the customer's number is not applied to the data. And also, temporary customer master information is prepared by using the allotted temporary customer's number, and stored in a customer master file 25 by a storage means 24 as a temporary customer file. Thus, the data to which the customer's number is not applied can be processed in the same way as the data to which the customer's number is applied by allotting the temporary customer's number to the data, and the data of the customer can be displayed at a display 27, and printed by a printer 28.
Patent JP-H06129805-A (JP)
Title: Position transducer
Inventor: HIRANAKA TOMIO
IPC: G01B7/30
Filed: 1992-10-16
Abstract: PURPOSE:To provide a position transducer capable of coupling a mechanical valve opening degree meter to a potentiometer at a proper position. CONSTITUTION:A position transducer 1 which receives a detection signal ei from the potentiometer 2 axially coupled to a mechanical valve opening degree meter 4 and converts it into a standardized signal to output, is provided with a comparator 8 which compares the detection signal ei with a specified voltage; and a transistor 10 and LED 9 which ON/OFF operate according to the output level of the comparator 8. After a sliding element 3 is adjusted to a specified position while seeing the LED 9, coupling with the meter 4 is carried out.
Patent JP-H01123033-A (JP)
Title: Device for coating annealing and separation agent to grain oriented electrical steel strip coil
Inventor: NAKAMURA MOTOHARU
IPC: C23C24/00
Filed: 1987-11-05
Abstract: PURPOSE:To improve the efficiency of coating an annealing and separation agent to a coil and to efficiently collect dust by providing a mechanism which opens movable hoods by expanding the coil diameter and retreating a coating gun and discharging the annealing and separation agent failing to be stuck to the coil through a suction hole. CONSTITUTION:The spacing between a coiler 3 and the electrostatic coating gun 37 is maintained at a prescribed value and the coating part is covered by a stationary hood 18. The spacing between the movable hoods 16, 17 and the coiler 3 is maintained at the specified small spacing by an AC servomotor 19. Taking up of the coil 4 is then started by the coiler 4 and the electrostatic coating of MgO to the coil 4 is executed by starting the electrostatic coating gun 37 and a dust collector. The AC servomotors 12, 19 are controlled by a control system to retreat the device body so as to maintain the spacing between the coil 4 and the gun 37 at a prescribed value as well as to gradually open the movable hoods 16, 17, as the diameter of the coil 4 increases. The MgO powder failing to be stuck to the coil 4 in this operation is sucked from the slit-shaped suction hole and is discharged from a discharge duct.
Patent JP-2001102214-A (JP)
Title: Pulse control circuit
Inventor: TAMARU TOSHIHIKO
IPC: H01F7/18
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To regulate drive and braking of a plunger appropriately depending on a voltage fluctuation. SOLUTION: The pulse control circuit comprises a circuit for dividing a natural clock having a natural frequency to produce a frequency divided signal, a logic circuit 3 outputting a plurality of types of timing signal selectively based on the frequency divided signal, a circuit outputting a pulse signal having a pulse width corresponding to a timing signal PDI outputted from the logic circuit 3, and a comparison circuit outputting a signal for selecting the timing signal to the logic circuit by comparing the voltage fluctuation at an external input with a threshold voltage.
Patent JP-2001095737-A (JP)
Title: Upright type of floor washer
Inventor: SATO TETSUYA
IPC: A47L11/292
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an upright type of floor washer which filtrates and recycles waste water after washing and can wash the floor easily and thoroughly with its rotary washing brush which can be inserted into even such small space as under the desk. SOLUTION: A brush case 11 comprises a washing brush 14, a nozzle 21A which sprays washing water and a suction chamber 30 which sucks waste water. A controlling handle 1 is installed on the brush case 11 in such way that it can rotate freely toward the floor surface and when the handle 1 rotates to the position parallel to the floor surface F, the distance between the handle 1 and the floor surface F is almost the same as the height of the brush case 11.
Patent JP-H0588118-A (JP)
Title: Optical equalizing circuit
Inventor: KOSEKI TAKESHI
IPC: G02B5/30
Filed: 1991-09-30
Abstract: PURPOSE:To minimize transmission cost by using a single or plural unit optical circuits equipped with a wavelength plate and a 1st and a 2nd double refraction medium in combination and providing a polarized wave separating element at their one end. CONSTITUTION:The 1st and 2nd double refraction media 1 and 2 in 1:1 length proportion constitute a unit optical circuit A. Constant polarization fibers are used for those media 1 and 2. The wavelength plate 3 is interposed between the both. The connection angle between the 1st and 2nd double refraction media 1 and 2 is +45 deg.. Plural unit optical circuits A are connected in serial stages at need. Then a unit optical circuit is connected behind them by matching the corresponding optical axis. Namely, the connection angle between the stages is 0 deg.. In this case, light is made incident on the light incidence side unit optical circuit A1 so that its plane of polarization is at 45 deg. to the polarization maintaining axis of the double refraction medium 1. A polarizer added to the light projection side unit optical circuit An multiplexes and outputs polarized light beams Xf and Xs.
Patent JP-2000110607-A (JP)
Title: Supercharging pressure control method
Inventor: SASAKI ATSUSHI
IPC: F02D29/02
Filed: 1998-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent generation of hunting phenomenon by setting supercharging pressure lower than an original target supercharging pressure for a constant time, after a condition is transferred from a condition in which fuel cut is executed by traction control means to a condition in which fuel cut is not executed. SOLUTION: It is judged by traction judging part 12 to which a wheel speed signal and the like are inputted from a wheel speed sensor 11 arranged on each wheel 109 whether each wheel slipped on a road surface by excessive driving force or not and a torque-down demand signal (e) is outputted according to its judgment. A fuel injection signal (c) is outputted from a controller 9 to an injector 84 in association with this demand signal (e), however, a fuel cut operation is executed in the case where a value of the demand signal (e) is 'demand'. After an operation is recovered from the fuel cut operation, a valve control signal (a) is outputted for a constant time so as to reduce a value of an intake pressure signal (b) by an intake pressure sensor SR, a bypass valve 5 is drivingly controlled, and supercharging pressure is kept in a low level.
Patent JP-H07193102-A (JP)
Title: Bonding device for electronic parts
Inventor: ONIZUKA YASUTO
IPC: H01L21/60
Filed: 1994-11-14
Abstract: PURPOSE:To bond a lead of electronic parts to an electrode of display panel at high speed and with high precision. CONSTITUTION:A table device C with which a substrate is located at bonding position, a transportation head H equipped with a nozzle shaft containing a nozzle for an electronic parts 1 to be sucked to an bottom part, and a rotating body, with multiple transportation heads H attached radially an the peripheral surface, which moves them to banding position by rotating intermittently, are provided. Further, a recognition device D which detects dislocation between the substrate and the electronic parts 1 having been transported to bonding position by the transportation head H, and a drive mechanism that rotates the nozzle shaft by a minute angle by based on the dislocation detected by the recognition device D, displacing finely the lever provided on the transportation head H, are provided.
Patent JP-H11118563-A (JP)
Title: Heat-ray type air flowmeter
Inventor: KATO YOSHINOBU
IPC: G01F1/68
Filed: 1997-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a heat-ray type air flowmeter in which molding and assembling of components can be facilitated by forming a bypath for measuring air flow, or the like, directly in a throttle body thereby containing the air flowmeter without increasing the profile of a throttle unit. SOLUTION: A cylindrical passage forming member is disposed in the intake air introducing part 1a of a throttle body 1. A main air intake passage 6 is formed in the passage forming member while a bypath 14 is formed on the side part of the main air intake passage 6 and a heat-ray type sensor part 10 is inserted into the bypath 14. A circumferential wall passage 15 is formed between the circumferential wall part of the passage forming member and the circumferential wall of the intake air introducing part 1a. The bypath 14 is coupled, at the end thereof, to the circumferential wall passage 15 through a coupling passage 16 and a bypath outlet 9d, opening to the main air intake passage 6, is made at the circumferential wall part of the passage forming member.
Patent JP-H08127781-A (JP)
Title: Method and apparatus for feeding raw material in conversion of waste plastics to oil by heat decomposition
Inventor: TACHIBANA TOSHIO
IPC: C10G1/10
Filed: 1994-11-14
Abstract: PURPOSE: To provide a raw material feeder which enables a waste plastics as a raw material to be successfully fed into a heat decomposition kettle without need of any troublesome pretreatment of the waste plastics, such as volume reduction, grinding, and sieving. CONSTITUTION: A raw material feeder for use in conversion of a waste plastics to an oil by thermal decomposition, comprising a pusher cylinder 2 communicating with the lower end of a hopper 1 and having a front end open to the top of a heat decomposition kettle 4, a pusher ram 3 which is reciprocated within the cylinder 2, and a gate valve 5 attached on the front end face of the cylinder 2 and having a blade 6 in its front end.
Patent JP-S62139637-A (JP)
Inventor: KITAMURA HIROAKI
IPC: G06T1/00
Filed: 1985-12-13
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-H04159027-A (JP)
Title: Manufacture of copper electrode for electric discharging
Inventor: OTA MASANORI
IPC: B23H7/22
Filed: 1990-10-19
Abstract: PURPOSE:To efficiently manufacture an electrode for electric discharging of good accuracy, by manufacturing a mold for manufacturing an electrode for electric discharging with a steel made master being utilized, and casting the copper made electrode of a simple substance with the use of the mold. CONSTITUTION:A mold 2 that a product shape is reversed is formed by a steel made master 1 finished with good accuracy in the same shape as that of a product. An electrode 4 for electric discharging is then manufactured with a molten copper 3 being cast in this mold 2.
Patent JP-H10136161-A (JP)
Title: Printer/scanner composite machine
Inventor: KANG SUNG-WOOK
IPC: H04N1/191
Filed: 1997-09-25
Abstract: PROBLEM TO BE SOLVED: To prevent a read head of a multi-head of the printer/scanner composite machine from being contaminated by ink. SOLUTION: The composite machine is provided with a print means 11 that executes printing onto paper and with a read means 13 that reads data from an original. The read means 13 is movable between a 1st position close to a paper side and a 2nd position remote from the paper side, and the read means 13 is escaped to the 2nd position in the case of executing printing. Thus, print ink scattered at the execution of printing does not reach the 2nd position remote from the paper side and then the contamination of the read means is prevented.
Patent JP-H01120861-A (JP)
Title: Manufacture of cmos semiconductor device
Inventor: SHIRATO TAKEHIDE
IPC: H01L29/78
Filed: 1987-11-05
Abstract: PURPOSE:To shorten the manufacture move and reduce manufacturing cost by simplifying a manufacturing process of a CMOS semiconductor device without a photoprocess at the time of forming the CMOS semiconductor device. CONSTITUTION:A gate electrode 7A of a one conductivity type channel element and another gate electrode 7B of an opposite conductivity type channel element are manufactured by two patterning processes. With the gate electrodes and a first and a second electric conductor patterns masked, impurities are selectively introduced to a semiconductor substrate face determined by a field insulating film 5, and a source area 10, a drain area 11 and a contact area 12 of the one conductivity type channel element are formed. Next, with gate electrodes and a first and a second resistor patterns masked, the impurities are selectively introduced to a semiconductor substrate face determined by a field insulating film, and a source area 14, a drain area 15 and a contact area 16 of the opposite conductivity type channel element are formed. Therefore, since two photomasks are formed by matching, the process is simplified, and shortening of production move and the reduction of manufacturing cost can be performed.
Patent JP-H05121627-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: KATO CHIKAYUKI
IPC: H01L23/50
Filed: 1991-10-25
Abstract: PURPOSE:To dimension the dispersion in fitting level while eliminating the cracking or defective disconnection in a junction part due to the difference in the thermal expansion coefficient between a large semiconductor element and a packaging board by a method wherein multiple elastic pins are inserted into the semiconductor element from the side ends thereof. CONSTITUTION:Multiple electrode pads 4 are respectively formed in multiple apertures made in an insulating films on the surface 10 of a semiconductor element 1. Multiple ring type elastic pins 2 once fitted to the semiconductor element 1 and connected with one another in the same pitch as that of the electrode pads 4 before they are fitted to the semiconductor element 1 from the side ends thereof are electrically separated from one another by cutting off the connection parts. Through these procedures, said pins 2 can be fitted to the semiconductor element 1 at one time to diminish the dispersion in the fitting level while eliminating the cracking or defective disconnection in a junction parts due to the difference in the thermal expansion coefficient between the large semiconductor element and a packaging board.
Patent JP-2001105160-A (JP)
Title: Ultrasonic welder
Inventor: HIRANO MOTOKI
IPC: B23K20/10
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide an ultrasonic pressurizing device which precisely executes a small-sized pressurizing. SOLUTION: This ultrasonic welder is provided with an ultrasonic wave generating means 5 provided with a working face 29 which gives an ultrasonic wave by contacting the pressed work S, a mounting table 103 on which the said pressed work S is mounted, a pressurizing mechanism 6 for an ultrasonic wave fusion which presses the working face 29 of the said ultrasonic wave generating means 5 against the said mounting table 103, an air cylinder 7 with which the said pressurizing mechanism 6 for the ultrasonic wave fusion brings the said ultrasonic wave generation means 5 close to or away from the said mounting table 103,  and a loading means 8 which is provided between a first rod 73a of the said air cylinder 7 which transmitts a reciprocal motion to the said ultrasonic wave generation means 5 and the said ultrasonic wave generation means 5 and applies an elastic load to the said ultrasonic wave generating means 5 at a pressurizing time, a stroke adjustment means 9 which adjusts the stroke of the first rod 73a of the said air cylinder 7 into a prescribed length, and a supporting means 102 which supports the said air cylinder 7.
Patent JP-H05116201-A (JP)
Title: Extruding equipment for synthetic resin pipe
Inventor: IIJIMA MAKOTO
IPC: B29C48/92
Filed: 1991-10-25
Abstract: PURPOSE:To always produce a synthetic resin pipe free from deviation of wall thickness in the circumferential direction of a product by an automatic regulation mechanism. CONSTITUTION:The title extruding equipment is equipped with a wall thickness measuring sensor 27 for measuring the distribution of wall thickness in the circumferential direction of an extruded synthetic resin pipe, an arithmetic output device 28 which computes and outputs the correction amount of a mold correspondent to deviation in the circumferential direction of inputted wall thickness, a mold regulation mechanism 29 which moves the tip part of the mold 1 in the radial direction for a core metal in accordance with the inputted correction amount of the mold and a displacement sensor 15 for detecting the moving direction and the moving amount in the radial direction of the tip part of the mold 1. The detected amount of the displacement sensor 15 is fed back to this arithmetic output device 28. The arithmetic output device 28 recomputes the correction amount of the mold from both the computed and output correction value of the mold and moving amount information of the tip part of the mold which is inputted from the displacement sensor 15. The recomputed correction amount of the mold is output to the mold regulation mechanism 29. The tip part of the mold 1 is corrected and moved in the radial direction for the core metal.
Patent JP-H06127107-A (JP)
Title: Printing machine
Inventor: KOBAYASHI KAZUYOSHI
IPC: B41L13/04
Filed: 1992-10-19
Abstract: PURPOSE:To provide a printing machine having a simple structure which prevents the generation of the impact noise and bound phenomenon of a press roller and also the density dispersion in an image in advance. CONSTITUTION:A part of the outside wall of a plate drum 1 is divided to form an overlapping part 2A. One side of the overlapping part 1A is a fixed part 1A1, while the other side is a movable part 1A2. The movable part 1A2 is separated from the fixed part 1A1 to form a space for inserting the end of a printing sheet. When the end of the printing sheet is put out, the movable part 1A2 is brought into contact with the fixed part 1A1 to hold the end of the printing sheet. Accordingly, by using a part of the outside wall of the plate drum 1 for a clamping mechanism which has been installed so far, a member projecting from the outside wall of the plate drum 1 can be eliminated, so that the spaces between the plate drum surface and a press roller 3 and between the surface and a peeling nail 4 can be made smaller.
Patent JP-H03140699-A (JP)
Title: Draining device
Inventor: ANDO MIGIWA
IPC: F16T1/00
Filed: 1989-10-27
Abstract: PURPOSE:To discharge a drain continuously and automatically without entailing any noise by providing a drain support having a porous body, being interconnected to a pressure vessel, in a vessel body, while forming a liquid holding chamber in space between the vessel body and the drain support, and opening it to the atmosphere via an exhaust port. CONSTITUTION:A drain collected in a tank 7 or the like is guided into a drain support 2, and penetrated into holes of a porous body by action of a capillary phenomenon and so on. Next, the drain shifts into a drain exhausting liquid L by way of the porous body 21 by dint of gas pressure. As this liquid L has an affinity with the drain, this drain continuously shifts into the liquid L, and when shifting is over, a drain supporting chamber 5 is filled up with gas. At this time, if the porous body larger in bubble point pressure than gas pressure is used, the gas is unable to pass through the porous body 21, therefore, the drain is exhausted out of an exhaust port 4 so that there is no leak of gas. With this constitution, improvement in reliability, durability, economical efficiency or the like is well promoted.