baber/WOPTO huggingface dataset:
Patent JP-2000062294-A (JP)
Title: Printer
Inventor: NAGAGAWA TATSUYA
IPC: B41J29/38
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of arbitrarily changing individual data and control software in the printer. SOLUTION: This printer consists of a CPU section 1 for executing controlling of printing, a data memory section 2 for storing printing control data as individual data, a program memory 3 wherein various kinds of control software is stored, an image memory section 4 for developing inputted image data, a printing section 5 for printing the image data, an operation panel section 6, a PC card section 7 for providing an interface to a PC card, an interface section 8 for providing an interface to an external device, and a system bus 9 for connecting the above sections. The PC card section 7 has a function for reading data or writing data from or into the PC card inserted to a card slot. The insertion of the PC card is detected by means of the control software stored in the program memory 3 and a type of the data recorded in the PC card is judged.
Patent JP-S62100016-A (JP)
Title: Timer circuit
Inventor: MIYAJIMA MASAYOSHI
IPC: H03K17/292
Filed: 1985-10-25
Abstract: PURPOSE:To use the lowest priced element as a switch element by connecting a switch element turned on when a charging voltage reaches a prescribed value in a manner that a main electrode terminal and a gate terminal of a thyristor are set to the zero bias state at the turning-on. CONSTITUTION:When a power switch SW is turned on, the charging to a capacitor C2 is started. A gate current is fed in a route of main electrode terminal T1 of triac TR   gate terminal G   resistor R2 and LED   resistor R3  diode D1 to turn on the TR. When the capacitor C2 is charged and the base potential of a transistor Q2 is larger than the emitter potential, the transistors Q2, Q1 are turned on. Thus, the TR is turned off. In turning off the SW, the charging potential of the capacitor C2 is discharged rapidly between the and emitter and via the resistor R3.
Patent JP-2000068509-A (JP)
Title: Manufacture of semiconductor device
Inventor: OSAKO MASAYUKI
IPC: H01L21/027
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a semiconductor device, which can narrow the region of the shade of a resist film in ion implantation without reducing the exposing margin of a resist film that becomes a mask in the impurity-in implantation, and can form the source and drain regions of a transistor. SOLUTION: On a semiconductor substrate 10, a gate insulating film 20 is formed. A gate electrode 32 is formed at the upper layer of the gate insulating film 20. Then, a resist film R is formed on the semiconductor substrate 10. Then, the resist film is patterned and exposed to the light so as to open both sides of the gate electrode 32. The resist film is developped, and the resist film is made thin. Or the resist film undergoes pattern processing in sequential tapered shape expanding upward to the pattern opening part. Then, with the resist film as a mask, impurity ions D are implanted into the semiconductor substrate 10.
Patent JP-2001066096-A (JP)
Title: Valve device in blow-back-type gas gun
Inventor: IWAZAWA TATSUO
IPC: F41B11/644
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a valve device with a light and durable valve member. SOLUTION: A valve member 33 is arranged so that it can travel back and forth toward a channel 26 for guiding air flow being introduced to a cylinder part 31 to a feed part, and the valve member 33 is nearly in a cylindrical shape while being engaged and inserted into the channel 26, is closed in an end part at a piston side and is open at the periphery, and is elastically energized in the direction of a piston from the feed part side.
Patent JP-S62100350-A (JP)
Title: Intermittent feed gear for continuous sheet
Inventor: HAMADA KENICHI
IPC: B41F13/04
Filed: 1985-10-28
Abstract: PURPOSE:To prevent a sheet from vibrating, stabilizing it, and improve a degree of printing quality, by installing a sheet holding device such as a suction table or the like, in a running part performing intermittent feed for a continuous sheet, and making it hold the sheet all the time. CONSTITUTION:A sheet 3 drawn out of a sheet roll 1 by a pull roll part 11 is printed with ink of respective colors at plural printing parts 10 and runs intermittently. The sheet 3 passing through the pull roll part 11 is rolled on a winder 13, forming a roll 12. The pull roll part 11 is constituted of a suction roll 26 and a drug roll 27 attaching a pull member 22 to a part of the circumference, and with the presence of the pull member 22, makes the sheet 3 intermittently run. At an intermittent running part of the sheet 3, there is provided with a sheet holding device 28 of a suction table or the like. with this constitution, vibrations and noises in the sheet produced at the time of stopping and starting of the sheet 3 are prevented from occurring, thus printing quality is improvable.
Patent JP-H03102737-A (JP)
Title: Fluorescent lamp
Inventor: HOZUMI ITSUKO
IPC: H01J5/50
Filed: 1989-09-18
Abstract: PURPOSE:To change the direction of a light emitting tube easily to dim by dividing a base into a light emitting tube supporting part and a base pin fitting part so that the light emitting tube can rotate to the axial direction thereof. CONSTITUTION:In a fluorescent lamp, of which light emitting tube 1 is bent more than one time, at least, within one flat surface and the end of the light emitting tube 1 is supported with a base 7 having base pins 3 so that an axis of the fluorescent lapp coincides with an axis of the base pin 3, the base 7 consists of a light emitting tube supporting part 8 for supporting the light emitting tube 1 and a base pin fitting part 9 to which the base pins are fitted. These light emitting tube supporting part 8 and the base pin fitting part 9 are fitted so that the light emitting tube 1 can be turned around of the axial direction. Consequently, the illuminance can be changed by holding the light emitting tube l and rotating it to the axial direction at the appropriate angle. The direction of the light emitting tube 1 can be easily changed to dim, and it is possible to hold the light emitting tube 1 without applying the strong force to the connected part at the time of fitting the light emitting tube 1.
Patent JP-S61118202-A (JP)
Inventor: KATO TAKEO
IPC: B28B1/16
Filed: 1984-11-15
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-H0290590-A (JP)
Title: Mounting method without damaging component
Inventor: ASAI SEIJI
IPC: H01L23/473
Filed: 1988-09-28
Abstract: PURPOSE:To prevent the occurrence of cracks in resin and the interface peeling due to thermal stress by a method wherein recessed parts, which are capable of keeping coolant, are provided to both the upper and the lower side of a component, coolant is kept in the recessed parts and then the component is arranged, and solder reflow is executed. CONSTITUTION:A paste solder 6 is applied onto a conductor 5. Water is kept in fine recessed parts formed on the upside and underside of a plastic IC. When a brush or the like loaded with water is swept over the surfaces of the plastic IC, water can be easily made to stay in coolant keeping grooves 2. Water kept in the grooves is prevented from dripping down from the grooves by surface tension. Being kept in this state, the plastic IC is subjected to solder reflow, then the temperature of the surface rises slowly due to water 3 kept in the upper and the lower surface and is restrained to be 100 deg.C or lower until water evaporates completely. By this setup, the surface temperature of the plastic IC 1 can be restrained from rising during a heating time for solder reflow, so that the occurrence of cracks in molded resin section can be prevented.
Patent JP-S59115088-A (JP)
Inventor: ANTONII MEISON
IPC: D06F37/40
Filed: 1983-12-22
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-H03102946-A (JP)
Title: Private line connection method
Inventor: TAKAHASHI TORU
IPC: H04L29/08
Filed: 1989-09-18
Abstract: PURPOSE:To reduce the line connection time by allowing a computer (CMP) in the caller mode to send an ATD command at a variable period and a CMP in the called party mode to send an ATA command at a constant period to an AT MODEM. CONSTITUTION:An ATD command issue means 4 of a caller CMP 1S issues an ATD command to an AT MODEM 2S when a private line 3 is connected and starts a command issue interval variable timer 6. The CMP 1S revises the setting time of the timer 6 when no return information comes from the MODEM 2S even when the setting time of the timer 6 elapses after the issue of the ATD command and issues the ATD command again. On the other hand, when the called CMP 1R connects to the line 3, an ATA command is issued from an issue means 5 to an AT MODEM 2R to start a constant period timer 7. When no return information comes from the MODEM 2R even after the setting time of the timer 7 elapses after the issue of the ATA command, the AT command is issued again.
Patent JP-H0582296-A (JP)
Title: Accelerating tube joining method
Inventor: YAMASU KAZUE
IPC: H05H9/00
Filed: 1991-09-20
Abstract: PURPOSE:To improve concentricity between accelerating cells and accuracy on axial directional dimension, and prevent wax from exuding to the inside surface of a cavity. CONSTITUTION:In an accelerating tube joining method by which plurally divided accelerating cells 21 are joined to each other, an area of a contact plane 22 of upper/lower accelerating cells 21 is changed, and after electrical joining and seal joining are carried out by means of pressurization/heating by using diffused junction, the accelerating cells are also joined to each other by using a hot hydrostatic pressurization method.
Patent JP-H0990335-A (JP)
Title: Liquid crystal display element
Inventor: ISHIKAWA MASAHITO
IPC: G02B5/20
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To obtain a liquid crystal display element which makes display with excellent visibility and high grade by providing this element with color filters provided with means for making parallel light incident on the inside of liquid crystal cells and diffusing the light emitted through the liquid crystal cells at every pixel, thereby improving the visual angle characteristics. SOLUTION: A liquid crystal panel 1 has a large change in luminance according to angles. Then, the incident light rays 2, 1 on the liquid crystal panel 1 are controlled by such a paralleling element 4 as to parallel these light rays to the parallel light rays having the certain specific angle thereof and the light rays 2, 2 transmitted through the liquid crystal panel 1 are widened by a diffusing element 3, by which the dependency of the liquid crystal display element on the visual angles is eliminate. The liquid crystal panel is applicable not only to an LCD of an active matrix type, such as TFT-LCD but also to the LCDs of all display modes, such as ST type LCDs. The places where the color filters are arranged may be any places, insofar as such places are on the optical path where the light passes as the directions of the light rays are controlled.  The color filters may be arranged on one or both sides of the diffusing element 3 or the paralleling element 4.
Patent JP-H1091023-A (JP)
Title: Electrophotographic fixing unit
Inventor: SADANO IKUHARU
IPC: G03G15/20
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To effectively exhaust heating air at the inside of a fixing unit by providing an exhaust hole on an upper face in a direction perpendicular to a medium. SOLUTION: An electrophotographic fixing unit 1 is provided with a heat roller 2 holding a heat source 6 at inside, a pressure roller 3 holding the medium 7 with the heat roller 2 and rotating while being in pressure-contact and a frame 4 provided with the carry-in port and the carry-out port of the medium 7 and the exhaust hole 20 on the upper face in the direction perpendicular to the medium 7. Thus, the unit 1 exhausts the heating air to the outside of the unit 1 by passing it through the exhaust hole 20 provided at the frame 4 when the heating air containing moisture generated in the midst of fixing processing rises at the inside of the unit 1, so that the generation of dew condensation at the inside of the unit 1 is prevented.  Thus, the exhaust hole 20 of the heating air is provided on the upper face of the frame 4, so that the generation of the dew condensation at the inside of the unit 1 is prevented, and soiling caused by sticking waterdrop to the medium 7 is prevented.
Patent JP-2001032646-A (JP)
Title: Building louver
Inventor: MATSUMOTO HARUO
IPC: E06B7/086
Filed: 1999-07-26
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive building louver with excellent assemblage, operability. SOLUTION: This building louver is constituted by providing sash bars of specified length opposedly with a specified space and fitting louver blades 2 closably between the sash bars through rotary shafts. The louver blade 2 is a hollow shape made of a synthetic resin or aluminum, and one end side of the rotary shaft is inserted in the hollow part of the intermediate part from either side, while the other end side of the rotary shaft is rotatably fitted to the vertical sash bar.
Patent JP-H0989068-A (JP)
Title: Lift device
Inventor: SATO MITSUHIRO
IPC: F16H21/10
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To hold sufficient rigidity even against load fluctuation of a cargo. SOLUTION: A lift device comprises two partitioning plates 15a, 15b provided in parallel with a space apart in the vertical direction, an extending/contracting mechanism part 16 provided between the partitioning plates 15a, 15b and a mounting plate 17 provided under the partitioning plate 15b through a compression coil spring 18, and a moving spot light 13 is mounted on a lower surface of the mounting plate 17. The extending/contracting mechanism part 16 comprises a plurality of pantograph mechanism 25, 25... provided along each side edge (a) to (d) of the partitioning plates 15a, 15b, in this way, torsion resistance of the extending/contracting mechanism part 16 is improved.
Patent JP-S6397079-A (JP)
Title: Color television camera
Inventor: MASUDA YUKIHIRO
IPC: H04N9/093
Filed: 1986-10-14
Abstract: PURPOSE:To share one chart for auto set-up and to execute correction with high precision by shifting positions for digital registration correction and for digital shading correction in a correction chart image pickup surface. CONSTITUTION:For executing the image-pickup of a chart for digital registration correction (DRC) for auto-set-up by an image-pickup tube 1, a DRC circuit 8 executes DRC by using V-shaped patterns P. Digital shading correction (DSC) is executed based on signals which are read in intersection points (a) in the chart having the patterns P. In such a case, all intersection points (a) are shifted and set in such a way that they are positioned evenly apart from all the patterns P. Even if the chart is shared for DRC and DSC, it can hold precision. Thus, auto set-up of DRC and DSC can sufficiently be dealt with sharing one chart, and it can be corrected with high precision.
Patent JP-H1090964-A (JP)
Title: Image forming device
Inventor: NAKANE NAOHIRO
IPC: B65H5/06
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device capable of increasing the number of sheet printing per unit time without increasing the size of a device or costs. SOLUTION: Regist means 2 is stopped by regist means driving control means after a sheet 3a is carried to printing means 12, then made to receive a sheet 3b fed from feeding means 4 and 7 and thereby the oblique traveling of this sheet 3b is regulated. By driving the regist means 2 before the end of printing the preceding sheet 3a so as to temporarily make its carrying speed faster than the printing speed of the printing means 12, a gap between the subsequent sheet 3b slowed by oblique traveling regulation and the preceding sheet carried to the printing means 12 is made to approach 0 and then the number of sheet printing per unit time is increased.
Patent JP-2000052089-A (JP)
Title: Austenite system stainless steel filler rod with excellent high temperature characteristic
Inventor: MIZUMOTO MANABU
IPC: C22C38/00
Filed: 1998-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain a filler rod with excellent high temperature characteristic by coating a coating agent around a core wire containing carbonate, silica, and SiO2 around a core wire at specific weight proportion against the overall weight of a coating agent, and composing the rod of Mo, W, Cu, Nb, V, N, and the balance of Fe and inevitable impurities at the core wire weight ratio of total of one or both of the core wire and the coating agent. SOLUTION: A coating agent containing 20-45% carbonate, 10-30% silica, and 3-18% SiO2 at weight % against the overall weight of the coating agent is coated on this filler rod. Furthermore, the rod is composed of 0.2-5% Mo, 1-5% W, 0.1-2.5% Cu, 0.1-2.0% Nb, 0.1-2% V 0.05-0.3% N, and the balance of Fe and inevitable impurities, at the core wire weight ratio of total of one or both of the core wire and the coating agent. It is preferable that 0.016-0.05% P is contained, Nb/V is 0.1-0.5, and Mo is 0.2-1.1% at the core wire weight ratio of total of one or both of the core wire and the coating agent.
Patent JP-H0552858-A (JP)
Title: Space filter type speed measuring apparatus
Inventor: MIYAZAKI HIDENORI
IPC: G01P3/36
Filed: 1991-08-27
Abstract: PURPOSE:To achieve a longer life of a lamp with less power consumption by adjusting a quantity of light emitted from a projector according to condition of a road surface so that a quantity of light received of a photodetector attains a roughly fixed value minimum necessary in a space filter type speed measuring apparatus. CONSTITUTION:An output signal (space filter signal) of a photodetector 29 is amplified with an amplification circuit 11 and then, undergoes a whole wave rectification with a whole wave rectification circuit 12. Moreover, the signal is smoothed with a smoothing circuit (low pass filter) 13 to be converted to a DC voltage. The DC voltage outputted from the smoothing circuit 13 is proportional to a mean of an amplitude of an output signal of the photodetector 29 and hence, to the quantity of light received of the photodetector 2. A control circuit 14 monitors the level of the DC voltage to control an output voltage of a power source 15 for a lamp, namely, a quantity of light emitted of the projector 1 so that the level of the DC voltage is kept almost at a fixed level.
Patent JP-H08107563-A (JP)
Title: Deflection yoke
Inventor: HARADA MITSUNORI
IPC: H01J29/76
Filed: 1994-10-06
Abstract: PURPOSE: To provide a deflection yoke capable of easily switching the magnetic field direction of a correcting magnetic field for correcting misconvergence. CONSTITUTION: Circuit elements for which correcting coils 24 to 27 and diodes 28 to 32 are connected are parallelly connected while the direction of the diodes are made reverse for both first impedance element and second impedance element of a square bridge citcuit. Then, between the circuit element of the first impedance element and the circiuit element of the second impedance element, one correcting coil connected to the diode in the mutually reverse direction is selected from each circuit element, two sets of lap wound correcting coil pairs are formed and the direction of a current made to flow to the correcting coil pairs is turned to the reverse direction.
Patent JP-H0668520-A (JP)
Title: Optical disk
Inventor: ISHII TAMOTSU
IPC: G11B7/24035
Filed: 1992-08-19
Abstract: PURPOSE:To attain simply random access by recording a track number and address data for a recording reproduction area and a reproduction exclusive area onto the reproduction exclusive area altogether. CONSTITUTION:Data such as a processing program not needing revision are recorded on a reproduction exclusive area 11 and it is formed by a stamper. Thus, even when a recording and reproducing device malfunctions on an optical disk 10, data recorded on the area 11 are not accidentally erased. Disk information such as a track number and address data of the disk 10 are recorded on the area 11, and desired data are simply accessed by accessing the area 11 of the disk 10 and accessing as required the recording and reproduction area. Thus, the disk is accessed at random simply and the disk with high capacity and high reliability is obtained.
Patent JP-H08174816-A (JP)
Title: Method and device for regulating ink flow to be replenished to printing cartridge
Inventor: JIYOSEFU II SHIEFUERIN
IPC: B41J2/015
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To cleanly and efficiently replenish a printing cartridge by providing the slide valve for the printing cartridge in order to adjust the flow of replenishing ink to the ink cartridge in a housing. SOLUTION: A printing cartridge valve 36 is arranged so as not only to prevent the accidental opening of the wall of a handle 15 but also to keep the smooth and pref. appearance of a printing cartridge 12. A container valve 34 is generally arranged on the casing 29 of an ink container 28. The container valve 34 and the printing cartridge valve 36 are constituted so as to come into contact with each other in opposed relationship and an inner slide valve is opened and closed to send replenishing ink to an ink bag 16 from the ink container 28. The container valve 34 can communicate with the ink 31 in the compressible bag 30 of the ink container 28 by using the slide valve and, in the same way, the printing cartridge valve 36 can be allowed to communicate with the ink 17 in the ink bag 16 within a housing 13.
Patent JP-S6287255-A (JP)
Inventor: KAARU HAINTSU HOFUMAN
IPC: B02C17/16
Filed: 1986-10-13
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-S6485421-A (JP)
Title: Programmable logic device
Inventor: SAKAMOTO MAKOTO
IPC: G06F7/00
Filed: 1987-09-28
Abstract: PURPOSE:To smooth the connection between circuit components by forming a zigzag complex arrangement to programmable logic circuit components and arranging a switch circuit to a point where wires of wiring region caused by the complex arrangement are crossed or collected so as to improve the degree of freedom of branch. CONSTITUTION:The programmable logic circuit elements E is a zigzag complex arrangement while even number order of columns are shifted vertically from the left, and the wiring region 1 arranged with plural wires longitudinally and laterally is formed between the logic circuit components E. Lots of T points 1a being signal branch points are formed to the wiring region 1 by the zigzag arrangement. Since the input/output wirings of logic circuit components E and plural wires are crossed or gathered to the T points 1a, a switch circuit S connecting/disconnecting the crossed or gathered wires programmably is arranged. Thus, lots of cross or gathered points of wirings are given to the wire region and the locations offering effective branch are increased to improve the degree of freedom of progammable wirings.