baber/WOPTO huggingface dataset:
Patent JP-S61115340-A (JP)
Title: Eprom device
Inventor: OKUAKI YUTAKA
IPC: G11C17/00
Filed: 1984-11-12
Abstract: PURPOSE:To realize a resin seal type EPROM device by not only loading an EPROM chip onto a lead frame but also using a scaffold-shaped ultraviolet transmitting window member and interposing an ultraviolet transmitting resin between an upper plate in the window member and the EPROM chip. CONSTITUTION:A lead frame 21 has an element loading section 22 plated with gold or silver after processing and a plurality of external leading-out elements 23 similarly plated with gold or silver after processing in post sections as ends on the element loading section 22 side. An EPROM chip 24 is die-bonded onto the element loading section 22 for the lead frame 21. A scaffold-shaped ultraviolet transmitting window member 26 is spanned and fitted onto the EPROM chip 24 to which wirings are conducted. A beltlike plate 29 is shaped in length longer than the pitch of the external leading-out terminals 23 so that the plate 29 does not slip off or does not incline even when it is positioned in an air gap between the external leading-out terminals 23 at that time.
Patent JP-S6295633-A (JP)
Title: Microprogram controller
Inventor: OKUGAWA SHINICHI
IPC: G06F9/22
Filed: 1985-10-22
Abstract: PURPOSE:To change the working timing of a microprogram controller in terms of software in its active mode by using a timing circuit that produces the set clock of a register group out of the clock designated by a microinstruction. CONSTITUTION:The normal arithmetic cycles A-1, B-1, A-3 and B-3 are provided together with the transfer cycles A-2 and B-2 for transfer of data to a microprocessor MP1 from a subprocessor SP2. Here a setting action is carried out from a register group 8 by a normal setting clock C1 and the data are transferred to the MP1 from the SP2 in the cycles A-2 and B-2. Under such conditions, no data is received with use of the clock C1 because the cycle A-2 is already through. In this respect, the use of a clock C2 is instruction by a microinstruction 3 and a timing circuit switches the timing to the clock C2 for reception of data.
Patent JP-S6390943-A (JP)
Title: Communication processor
Inventor: KAWAMURA TAKEYOSHI
IPC: H04L13/00
Filed: 1986-10-03
Abstract: PURPOSE:To reduce the use rate of a central processor related to a time counting processing, by providing separately the time counting mechanism of the central processor and the time counting mechanism of a communication control equipment. CONSTITUTION:A time counting request flag 9 exists in a RAM area 8 in the communication control equipment 3, and the instructing means 4 of a central processor 2 can update the RAM area 8. When the time counting request flag 9 is in an ON-state, the clock mechanism 5 of the communication control equipment 3 starts time-counting, and when the time counting request flag 9 becomes an OFF-state, the time-counting is ended. The instructing means of the central processor 2 writes a value in a clock value area 10 and a time value area 11 existing in the RAM area 8 in the communication control equipment 3. The clock mechanism 5 in the communication control equipment 3 starts time- counting in the clock value area 10, when the time counting request flag 9 becomes an ON-state, updates a time counting counter 12, and sends a notice to the central processor 2, when the time value area 11 and the time counting counter 12 coincide. In such a manner, load of a time counting processing of the central processor can be reduced.
Patent JP-H08101572-A (JP)
Title: Image forming device
Inventor: MATSUZOE HISANOBU
IPC: B41J2/475
Filed: 1994-09-30
Abstract: PURPOSE: To eliminate the needs for an electrifying means, an exposure means, and a discharging means in an image forming device which prints on printing paper by the use of toner. CONSTITUTION: A uniform toner layer 13f is formed on the surface of a toner carrier 12 by a toner formation means 13, the unnecessary part of the toner layer 13f is separated by a toner separation means 14 based on an image signal, and thus a toner image 17 is formed on the surface of the toner carrier 12. The toner image 17 is transferred to printing paper 6 by a transfer means 5, and then it is fixed to the printing paper 6 by a fixing means 9.
Patent JP-H0286943-A (JP)
Title: Engine controller
Inventor: SHIBATA AKITO
IPC: F02D45/00
Filed: 1988-09-21
Abstract: PURPOSE:To automatically secure the execution time of other handlings excepting the interrupt handling by calculating a rate of the execution time of the interrupt handling accounting for one interrupt cycle, and when this calculated rate exceeds the specified value, prohibiting the next interrupt handling. CONSTITUTION:With interrupt handling synchronized with engine speed, ignition timing and current-energization starting timing or the like (engine control data) are calculated by a first calculating means 1. Likewise, a rate of execution time of the interrupt handling accounting for one interrupt cycle of the first calculating means 1 is calculated by a second calculating means 2. In addition, when the rate calculated by the second calculating means 2 exceeds the specified value, the next interrupt handling of the first calculating means 1 is prohibited by a prohibiting means 3. With this prohibition, even if contents of the interrupt handling is changed and the execution time is increased, execution time for other handlings is automatically secured.
Patent JP-H0553540-A (JP)
Title: Contrast regulator for liquid crystal display device
Inventor: MORI TOMOHIKO
IPC: D05B19/02
Filed: 1991-08-24
Abstract: PURPOSE:To provide the contrast adjuster of such liquid crystal display device which can eliminate the inadequate set contrast value of the previous time while the set contrast value of the previous time is effectively utilized. CONSTITUTION:Touch keys 11 consisting of 30 pieces of transparent electrodes are provided on a liquid crystal display 10. 'Pale' and 'Dark' displays are made on the liquid crystal display 10 when a mode to adjust the various densities of the screen is switched. The touch keys of this display part are then allotted to respective contrast setting keys 12. The set value is stored in an EEPROM when the contrast is arbitrarily set by operating these keys and a power source is turned off. This set value is read out when the power source is closed. The various density control is executed at this value if the value is within a prescribed range. The various density control is executed at a preset standard value if the value is not within the prescribed range.
Patent JP-H03100147-A (JP)
Title: Heat treatment for electrical connector
Inventor: HORIBE KINYA
IPC: H01R43/16
Filed: 1989-09-14
Abstract: PURPOSE:To apply annealing to a spring part in a short time and to improve the spring force, fatigue resistance, and stress corrosion cracking resistance of the spring part without influencing the other part by carrying out annealing by irradiating the spring part of an electrical connector with a beam having high energy density. CONSTITUTION:Linked terminals B in which female electrical connectors A formed by means of cold working are connected at the prescribed pitch by means of a tie 11 are moved at a fixed velocity. Respective spring parts 3a of elastic connecting pieces are irradiated with a beam having high energy density, such as laser light 13 generated from a laser generator 12, etc., to undergo annealing. By this method, annealing can be carried out by locally applying temp. rise to the spring parts 3a alone in a short time.
Patent JP-S61115312-A (JP)
Title: Demagnetizing device for steel material
Inventor: KUDO YASUICHI
IPC: H01F13/00
Filed: 1984-11-09
Abstract: PURPOSE:To enable the sharp reduction of residual magnetism by a construction wherein the strength of lines of magnetic flux on the central axis of a coil is maximum at a position near the entrance of the coil and lessens almost rectilinearly to a position beyond the exit of the coil. CONSTITUTION:Coil segments 21, 22...27 constituting a coil 20 as a whole are fitted on a bobbin 5, and spaces S1-S6 are provided between the centers of the adjacent coil segments respectively. By varying the number of winds of the coil according to positions, the top portion of a distribution curve is shifted to a position near the entrance of the coil, while a portion representing a sharp fall inclination is eliminated. When a steel material is moved along the central axis of this coil, accordingly, the amount of reduction of an alternating magnetic field for every half wave thereof is diminished and thereby the residual magnetism after demagnetization can be reduced markedly, if the excitation frequency and the running speed of said material are unvaried.
Patent JP-S61115380-A (JP)
Inventor: NAKAHARA KOICHI
IPC: B65G59/06
Filed: 1984-11-09
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-S6391044-A (JP)
Title: Ice cream freezer
Inventor: WATABE MAKOTO
IPC: A23G9/20
Filed: 1986-10-06
Abstract: PURPOSE:To prepare ice cream preventing overcooling troubles, by detecting the temperature of ice cream at a prescribed time with a temperature detector attached to a cooler of a cylinder of an ice cream freezer and stopping the operation of a refrigerant compressor when necessary. CONSTITUTION:A liquid raw material 26 for soft cream, etc., is supplied through a precooler 8 and a carburetor tube 9 into a cylinder 1 to a prescribed level. A stirrer 2 is rotated with a stirring motor 11 while cooling the material with a refrigerator 3 and the operation of the stirring motor 11 is controlled e.g. by the use of a current detector 35, a computing element 36, a comparator 37 and an output controller 39, etc., of a controlling device 31 to keep the ice cream 27 such as soft cream to a prescribed hardness. When the freezer is not in the state of the delivery of ice cream, the temperature of the ice cream is measured with a thermistor 14 of a temperature detector attached to the refrigerator 3 at a time after a prescribed period from the restarting of the cooling operation of a refrigerant compressor 16 or from the end of the delivery operation of ice cream 27. If the measured temperature is lower than a prescribed level, the operation of the compressor 16 is stopped by the temperature signal via an output controller 39, etc.
Patent JP-H03101187-A (JP)
Title: Small component washer
Inventor: KAWAI TAKEAKI
IPC: H05K3/26
Filed: 1989-09-13
Abstract: PURPOSE:To facilitate washing of a small component mounted on a board beforehand with a simple operation by a method wherein a shut-up unit which formes a shut-up space covering the component to be washed, a means for feeding washing solution to the shut-up unit and a means for recovering the washing solution are provided. CONSTITUTION:A washing solution feeding inlet 17, a washing solution feeding pipe 18, a washing solution suction outlet 21 and a washing solution recovering pipe 22 are attached to a shut-up unit 12 having a leakage-proof member 14. The tips of the feeding pipe 18 and the recovering pipe 22 are inserted into a washing solution layer 20 in an airtight washing solution container 19 and into an airtight washing solution recovering container 23 respectively. The pressure-feeding outlet 25 of an air compressor 24 is linked with the inside of the container 19 through a pressure-feeding pipe 26, the suction inlet 27 of the air compressor 24 is linked with the inside of the container 23 through a suction pipe 28 and one of the two free opening ends of a washing control pipe 29 is inserted into the container 19. After the compressor 24 is driven, if the open end 292 of the control pipe 29 is shut by a finger, a positive pressure is created in the container 19 and the washing solution is fed out to wash a small component 11 in the shut-up unit 12. The used washing solution is recovered by the negative pressure of the washing solution recovering container 23. With this constitution, the small component 11 can be washed easily without exposing other components to the washing solution.
Patent JP-H08103794-A (JP)
Title: Anaerobic treatment device
Inventor: KITAGAWA MIKIO
IPC: C02F3/28
Filed: 1994-09-30
Abstract: PURPOSE: To provide an anaerobic treatment device which can takeout suspended sludge having been lifted up and crush it efficiently to restore its precipitating property, returns it to a reaction section, whereby the sludge can be prevented from flowing out and the concentration of the sludge in a reactor can be enhanced thereby to efficiently achieve an anaerobic processing. CONSTITUTION: A reaction zone 11 is formed, in an anaerobic treatment reactor 1 of UASB system, to have a solid-liquid separation section 9 inside the upper section of the reactor, a gas collecting section 10 outside the upper section, and a sludge blanket 13 in the lower section, the sections being separated by solid-liquid separation members 8a, 8b, and a suspended sludge takeout section 14 of the overflow type is provided near the upper part of a communicating passage 12 and a baffle is provided between the section 14 and a treated liquid takeout section 16 so that the suspended sludge taken out from the section 14 is crushed by a crushing device 21 to return it to the reaction zone 11.
Patent JP-H0583952-A (JP)
Title: Inverter protection apparatus of air conditioner
Inventor: MAEDA MASAHIRO
IPC: H02P27/06
Filed: 1991-09-18
Abstract: PURPOSE:To protect a compressor and an inverter controller for a air conditioner by detecting imbalance of DC voltage in an inverter system including inverters of more than one systems. CONSTITUTION:A rectifying circuit 111a of an inverter controller including inverters of more than one systems and a DC voltage comparing circuit 2 for comparing a DC output voltage of a rectifying circuit 111b are provided. When the DC voltage comparing circuit 2 detects imbalance of DC output voltages of rectifying circuit 111a and rectifying circuit 111b, this signals is received by a protection and control circuit 3 to stop the air conditioner. Thereby, the inverters 109a, 109b of the air conditioner, particularly the power transistor modules 112a, 112b can be protected.
Patent JP-S60122066-A (JP)
Inventor: REITON SHII JIYONSON
IPC: B04B1/02
Filed: 1984-11-13
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-H0286999-A (JP)
Title: Blower
Inventor: IWAMURA YOSHIMI
IPC: F04D29/62
Filed: 1988-09-22
Abstract: PURPOSE:To set up an electric motor at a spot proximate to the center of a box body, and thereby make its weight balance so good as well as to stabilize the mounting by setting up an impeller casing so as to cause a side large in radial size from a shaft to be upside down. CONSTITUTION:When an electric motor is driven, an impeller 4 is rotated together with a shaft 5 via a pulley 12 and a belt 13. Therefore air is inhaled into an impeller casing 10 from a suction port 2 in direction of this shaft 5, and then it is discharged out of a discharge port 3. The motor 11 is alterable of its position to a base block 17 by a bolt 20, and thereby a tension condition of the belt 13 is adjustable at the outside of a box body 1. In this case, as for a peripheral side plate 8 of the impeller casing 10, a side large in radial size from the shaft is turned upside down in the box body 1, and thus it is set up so as to blow off the air toward the upper part. With this constitution, a distance A between the motor 11 and the shaft 5 is made larger and a distance B between them smaller, respectively.
Patent JP-H0793612-A (JP)
Title: Automatic ticket examination device
Inventor: KATORI TAISEI
IPC: G07B15/00
Filed: 1993-09-24
Abstract: PURPOSE:To prevent the mistake when passenger tickets are taken and the leaving them behind by guiding the information specific to the passenger tickets to passengers by a screen and sound when the passenger tickets are discharged and left alone. CONSTITUTION:This device is provided with a passenger ticket decision mechanism 12 performing the reading decision of passenger information, a passenger ticket location detection mechanism 14 detecting a passenger ticket location, a human location detection mechanism 16 detecting the passing of passengers, a passenger ticket carrier mechanism 17 carrying the passenger ticket, a host transmission mechanism 18 transmitting data to a host equipment, a timer means 19 measuring time, a passenger ticket leaving behind/discharging decision mechanism 20 deciding the leaving behind/ discharging of passenger tickets based on the data of various kinds of mechanisms, a passenger guide mechanism 21 preparing guide data for passengers based on the decision information of this decision mechanism 20 and the passenger ticket decision mechanism 12, a display guide display mechanism 22 performing a screen display of the information specific to the passenger ticket by the passenger guide mechanism 21 and a sound guide machanism 23 performing a sound guide by the information specific to the passenger ticket by the passenger guide mechanism 21 when the passenger ticket is left alone.
Patent JP-H0581391-A (JP)
Title: Straight line drawing method having inclination
Inventor: HORIUCHI MASAHARU
IPC: G06F3/153
Filed: 1991-09-18
Abstract: PURPOSE:To provide a straight line drawing method with good operation convenience by the protractor displaying which can arbitrarily change the displaying content of a protractor in accordance with the drawing condition and the use purpose by the method to display the protractor on a tube surface and perform the straight line drawing in an interactive graphic drawing system. CONSTITUTION:The method has the protractor displaying attribute data, a protractor displaying attribute changing processing part 4 to fetch the data and change the value, a protractor displaying processing part 7 to analyze the protractor displaying attribute data and display the protractor on a tube surface and a drawing processing part 9 to draw the straight line having the inclination by using the displayed protractor. The protractor displaying attribute changing processing part 4 changes the displaying content of the protractor to be displayed. In addition to having the data to stipulate the scale of the protractor in the protractor displaying attribute data and making the data into the unit except an angle, an identifier to identify whether or not the straight line with the angle drawn by a user onto the scale of the protractor is corrected is provided.
Patent JP-H08102061-A (JP)
Title: Device for formation of lubricant layer
Inventor: YOSHIDA OSAMU
IPC: B05B17/06
Filed: 1994-09-30
Abstract: PURPOSE: To obtain a uniform lubricant layer with high productivity by spraying a lubricant with ultrasonic waves to the surface of a material to be vaper deoisited and applying ultrasonic vibration on the back surface to dry it in a vacuum chamber. CONSTITUTION: A synthetic resin tape 6 to be vapor deposited having a magnetic layer on its surface is traveled in a vacuum chamber 1 from a feeding roll 13 to a take-up roller 14 via a guide roll 12. An ultrasonic spraying device 3 is housed in a divided room 10 to produce uniform drops of a lubricant and to spray the drops to the surface of the tape 6. An ultrasonic vibrating means 4 comes into contact with the back surface 6b of the tape 6 via a horn to apply ultrasonic vibration on the tape 6 and uniformly smoothes the lubricant deposited on the magnetic layer. An IR drier 5 is disposed in a divided room 15 to irradiate the tape 6 with IR rays to dry the lubricant deposited on the tape. Since a series of processes can be performed in the vacuum chamber 1, the chamber can be easily connected to the line to form the magnetic layer and deposition of dust can be prevented.
Patent JP-S6479141-A (JP)
Title: Cyclopentenone derivative and production thereof
Inventor: TAJIMA MASAHIKO
IPC: C07C67/333
Filed: 1987-09-22
Abstract: NEW MATERIAL:4-Hydroxy-4-methoxycarbonyl-5-acetoxy-2-cyclopentenone of formula I. USE:Intermediate for perfumes and pharmaceuticals. PREPARATION:The compound of formula I can be produced by reacting 3- acetoxy-6-diacetoxymethylpyran-2-one of formula II with methyl alcohol in the presence of a basic compound (preferably NaOH) at 0-40 deg.C for 1-40hr.
Patent JP-2000068446-A (JP)
Title: Power semiconductor module
Inventor: SASAKI MASAKI
IPC: H01L25/07
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To reduce stresses caused in solder function section of electrodes due to the thermal expansion of silicone gel by providing inside a cover plate a protrusion retaining an upper control board downward. SOLUTION: This power semiconductor module comprises a power circuit board 16 housed in a lower space of a case 23, a control circuit board 13 housed in an upper space, inner wiring lead pins 15 wired between boards, a sealing resin 12 filled in the case 23, and a cover plate 10 disposed on an upper control board 13. Inside the cover plate 10 a protrusion 11 is provided for pressing downward a control circuit board 13 from above side, thereby preventing the control circuit board from shifting up. The cover 13 is made of the same material as the case 23, a silicone gel pouring hole 24 is sufficiently wide to provide escape for the silicone gel 12 being thermally expanded. This fully suppresses the control circuit printed board 13 from shifting up and relaxes a stress caused in solder function.
Patent JP-S6296843-A (JP)
Title: Self-diagnosing apparatus of detecting means for vehicle
Inventor: KATAYAMA KENJI
IPC: F02M65/00
Filed: 1985-10-23
Abstract: PURPOSE:To detect not only short circuits and wire breakdown but also abnormality in a temperature range within an operating region, by judging the abnormality when the water temperature from a water temperature detecting means is lower than the intake-air temperature outputted from an intake-air temperature detecting means after warm-up. CONSTITUTION:Engine speed and intake-air temperature are read from a rotary angle sensor 33, and water temperature is read from a water temperature sensor 29. Whether an engine is warmed up or not is judged based on the engine speed. Then, the water temperature is compared with the intake-air temperature. When the water temperature is lower than the intake-air temperature, a warning lamp 42 is turned ON. Thus the abnormality of the sensor 29 is noticed to a driver. The data is stored in a RAM. When the water temperature is lower than a specified value, the lamp 42 is turned ON, and the abnormal data is stored. After the detected value of the sensor 29 is compared with the detected value of an intake-air temperature sensor, the value is compared with a value, which is slightly lower than the value that is normally outputted from the sensor 29. Thus the more accurate abnormality judgment of the sensor 29 can be performed within the detecting range of the sensor 29.
Patent JP-H03100812-A (JP)
Title: Structure of pilot valve for pressure reducing valve
Inventor: YOKOYAMA TAKESHI
IPC: F16K17/10
Filed: 1989-09-14
Abstract: PURPOSE:To reduce the play of the primary fluid and at the same time to prevent the bite of a foreign matter by setting the mouth of a pilot valve at a position apart from and opposite to a pilot stem. CONSTITUTION:A pilot stem 60 is put slidably into a stem guide hole 76 piercing through the center of a stem guide 46 and energized by a spring 70 from the lower side. A pilot valve body 64 is provided on a pilot valve seat 82 formed at the bottom part of a valve chamber 80 and energized toward a closed valve via a spring 68. When a diaphragm 28 bends downward, the stem 60 moves down and the valve body 64 opens a pilot valve mouth 78. Thus most of high pressure fluids of the primary side of the chamber 80 flow to the mouth 78 having the small resistance of a flow path. Then the stem 60 moves up and closes the mouth 78 when the pressure of the secondary side rises up and the diaphragm 28 bends upward. As a result, the primary fluid does not enter a gap formed between the stem 60 and the hole 76.