baber/WOPTO huggingface dataset:
Patent JP-S5756269-A (JP)
Title: Multi-color ink jet recorder
Inventor: SAITOU SEIJI
IPC: H04N1/23
Filed: 1980-09-18
Abstract: PURPOSE:To reproduce a recording picture with an excellent color balance by controlling a comparison reference voltage in quantization of video signals from a color manuscript reader according to a signal from a recording paper reflection depth detection means. CONSTITUTION:Rhoto sensors 101-103 are used to obtain signals R, G and B depending on reflection depth of each color from a recording paper 3. A color signal correction circuit 107 computes C0=a11R-a12G-a13B, M0=-a21R+ a22G-a23B and Y0=-a31R-a32G+a33B. A signal is obtained with photo sensors 108-110, corresponding to reflection depth of each color from a color manuscript and converted into signals of Y, M and C with a color masking circuit 123. Binary coders 114-116 compare the signals of Y, M and C with the reference signal voltage to binarize. Controlling of the reference voltage by Y0, M0 and C0 can correct variations in the picture reproduced in the ground color of the recording paper thereby enabling the reproduction of a better color picture.
Patent JP-S61288402-A (JP)
Inventor: IGUCHI YASUO
IPC: H01C17/06
Filed: 1985-06-15
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-H02308570-A (JP)
Title: Semiconductor device
Inventor: YAMADA SHINICHI
IPC: H01L29/739
Filed: 1989-05-24
Abstract: PURPOSE:To easily manufacture an insulated bipolar transistor with reduced on-resistance of a MOSFET in a semiconductor device of an anode-short structure where a short N<+> part is provided between subdivided adjacent P1 layers, by providing the N<+> part and the P1 layer in a positional relationship where they intersect a channel. CONSTITUTION:Subdivided P1 layers 11 and short N<+> parts 21 are more narrowed than the width of a channel 6, respectively, and adapted to intersect the channel 6. With such a cross anode-short type, a latching current and a tail period can be controlled only with an anode-short rate irrespective of a positional relationship when anode-short is performed. Accordingly, the need of positioning the channel and the anode-short is eliminated to improve the yield. Further, the time and loss of the latching current and the tail period can be controlled only with the anode-short rate.
Patent JP-H0425427-A (JP)
Title: Breakage of screw preventing device for injection molding machine
Inventor: ISHIKURA MAKOTO
IPC: B29C45/47
Filed: 1990-05-22
Abstract: PURPOSE:To surely prevent breakage of a screw by detecting the pressure difference of the suction side and the discharge side of an oil motor and obtaining the generating torque of this oil motor and stopping the oil motor when this obtained value reaches the set rate of torsion stress of the screw. CONSTITUTION:Pressure sensors 5, 6 are provided to the suction side and the discharge side of an oil motor 2 and the pressure of oil is detected. The difference of the detected value of the pressure sensors 5, 6, namely the pressure difference is memorized to a controller 7. The generating torque of the oil motor 2 is obtained from this pressure difference by conversion. This generating torque is comprared with the limit value of torsion stress of a screw 1. When the generating torque is smaller than the limit value, the screw is not broken and ordinary operation is performed. When the generating torque exceeds a certain rate of the limit value, the controller 7 turns off the command of an electromagnetic proportional valve 3 and the oil motor 2 is stopped to prevent the screw from being twisted and cut.
Patent JP-H09322416-A (JP)
Title: Noncontact type charging equipment
Inventor: ADACHI YASUHIRO
IPC: H02M3/28
Filed: 1996-05-24
Abstract: PROBLEM TO BE SOLVED: To provide a charging equipment which can easily perform the short- time charge by large currents, and also is easy to take waterproof structure, etc., and besides does not cause spark discharge, etc., in coupling between the charger and the body of an apparatus or at the separation, and is easy of clean ing, too. SOLUTION: A charger has a charging circuit 1 consisting of an inverter within, and the output of the inverter is received with the brush body of an electromotive tooth by the magnetic coupling between primary winding L1 and secondary winding L2 built in the brush body of the electromotive tooth. The brush body of the electromotive tooth has a polyacene secondary battery C4 within, and this polyacene secondary battery C4 is charged with the output from the secondary winding L2 . This charge is controlled by a charge control circuit 2. The polyacene secondary battery C4 , when the operation switch SW is turned on, is connected to a motor M through the control circuit 3, and it serves as the power source of the motor M. The control circuit 3 operates to stabilize the voltage across the motor M by switching.
Patent JP-H07329585-A (JP)
Title: Fuel oil filler port structure of automobile
Inventor: KAWAI NAOTAKA
IPC: B60K15/05
Filed: 1994-06-13
Abstract: PURPOSE:To increase the fuel oil filling quantity and improve oil filling workability and the removing-fitting workability of a filler cap. CONSTITUTION:The movable tube 7 of a filler tube 5 is formed in such a way as to be pushed out by a coil spring 11 into an oil filling position where an oil filler port 8 protrudes outside from an oil filling window 2, and the movable tube 7 is fixed into the oil filling position by lock mechanism 15 formed of a link 16 and a stopper 17. At the closing time of a filler lid 4, lock is released by lock release mechanism 26 formed of a lid retainer 28 and an arm part 27 extended from the stopper 17, and the movable tube 7 is reset into a storage position in a vessel 3 by tube push mechanism 29 formed in such a way as to push the upper edge of the link 16 by the lid retainer 28.
Patent JP-H06343115-A (JP)
Title: Printer device and facsimile device capable of printing and reading bar code
Inventor: YAMASHITA MIYUKI
IPC: H04N1/00
Filed: 1993-06-01
Abstract: PURPOSE:To automatically set and specify print conditions or a destination with a bar code. CONSTITUTION:The print conditions which are set on a console panel 11 are recorded in a nonvolatile memory (NVRAM) 8 and an engine part 9 is driven to print a list of the print conditions and bar codes corresponding to the print conditions on a form. When there is a condition to be set among the print conditions printed on the form, a bar code reader 15 reads out the bar code corresponding to the print condition and outputs print condition data recorded in the nonvolatile memory 8 on the basis of the read data, thereby setting the engine part 9 to print condition.
Patent JP-H07335781-A (JP)
Title: Ceramic multilayer interconnection board with copper plate and its manufacture
Inventor: TANIFUJI NOZOMI
IPC: H05K1/09
Filed: 1994-06-13
Abstract: PURPOSE:To provide a downsized and high value added substrate and its manufacture by directly bonding interconnection materials such as W and Mo with a copper plate. CONSTITUTION:Copper plates 4 are provided on one plane or both planes of a ceramic multilayer substrate which incorporates an interconnecting conductor 2 which has W and/or Mo as a major component. The copper plate 4 is permitted to have a composition that has a 0-30wt.% of Al2O3 to the metal component composed of 40-90wt.% of W and/or Mo and 10-60wt.% of Ir, and the copper plates 4 are connected with an interconnecting conductor layer 2 through a thick film conductor 3 formed in a through hole.
Patent JP-S6022291-A (JP)
Inventor: IMAI YASUSHI
IPC: G07G1/12
Filed: 1983-07-18
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-S5833704-A (JP)
Title: Controller for electric device
Inventor: FUJII MANABU
IPC: G05B11/00
Filed: 1981-08-20
Abstract: PURPOSE:To decrease the possibility of mixing of noise surge, by employing a switch or a relay using a light triggering thyristor. CONSTITUTION:A photosensor 7 switching an optical signal is inserted on the way of an optical fiber 4. Three systems of loads 3b are provided and the optical sensor 7 is provided to the upper side two systems. Assuming that a heater is taken as the load 3B and a temperature sensor is taken as the photosensor 7, the photosensor 7 is arranged near the heater 3B, and the optical signal is interrupted in case of overheating to disconnect the power application to the heater 3B.
Patent JP-H02309792-A (JP)
Title: Key telephone system
Inventor: HOSHINO TOSHINORI
IPC: H04Q3/58
Filed: 1989-05-24
Abstract: PURPOSE:To make a telephone call with the best received sound volume level at all times by registering the total received sound volume level and individual sound volume levels of key telephone sets of a system on the memory of a key telephone main device initially so that they match installation places and environment. CONSTITUTION:When the total or individual received sound volume levels of the key telephone sets 32 of the system are varied, numeric data on a desired received sound volume level is inputted from an input device 29. This input data is sent to a microcomputer 27 and stored on a memory 30 for the received sound volume level. Then the stored data is sent to the microcomputer 15 in a key telephone set from the microcomputer 27 through a data communication control interface circuit 26 at the start of operation and an electronic sound variable resistor is adjusted by the numeral to adjust the volume of sound heard from the receiver.
Patent JP-H07318939-A (JP)
Title: Color liquid crystal display device of rgb field successively displaying system
Inventor: TANAKA TOMIO
IPC: G02F1/13357
Filed: 1994-05-23
Abstract: PURPOSE:To provide a color liquid crystal display device of RGB field successively displaying system capable of displaying a color picture with a clear color. CONSTITUTION:A liquid crystal display element 11 successively displays achromatic multilevel pictures for red, green and blue. On the other hand, the fields of three primary colors are arranged on the surface or the back surface of the element 11 in a specified order, a black mask 13A is provided on the boundary of each field, and a color filter 13 rotating synchronously with the picture display timing of the element 11 is arranged. The arrangement of the black mask 13A prevents the field of a color other than a specified color from being positioned on the picture for the specified color on the element 11, so that the display color can be prevented from being mixed.
Patent JP-H01300239-A (JP)
Title: Display controller
Inventor: HIRANO MASAYASU
IPC: G03B7/08
Filed: 1988-05-28
Abstract: PURPOSE:To make sufficient kinds of display with a small number of data and to make even free displays which are not under a rule of encoding by making a display based upon 1st encoded display control data and a display based upon a 2nd unencoded display control data selectively. CONSTITUTION:A display control data output means outputs three kinds of data, e.g. the 1st display control data which are encoded, the 2nd display control data which are not encoded and control displays in display segment units, and indication data which indicates either of the 1st and 2nd display control data. Further, a selecting means selects which displays based upon the 1st and 2nd display control mode is made according to the indication data. Then the 1st display control data is generated by a camera itself and the 2nd display control data is inputted from an IC card loaded on the camera. Consequently, sufficient kinds of displays can be made with a small number of data and free displays which are not under the rule of encoding can be made.
Patent JP-H08330419-A (JP)
Title: Wiring structure, manufacture of wiring and semiconductor device
Inventor: YAGI TAKESHI
IPC: H01L27/148
Filed: 1995-05-30
Abstract: PURPOSE: To prevent generation of short circuit between the electrodes of a plurality of layers and the disconnection of wirings by a method wherein the second electrode is laminated on the first electrode formed on a semiconductor substrate through an insulating film, and the width of the second electrode is made wider than the insulating film on the part covering the first electrode. CONSTITUTION: A gate oxide film 2 is formed on a semiconductor substrate 1, and a polycrystalline silicon 3, which is the first electrode, is formed thereon. Then, a part of the gate oxide film 2 is moved, and the polycrystalline silicon 3 and the substrate 1 are covered by a gate oxide film 4. A polycrystalline silicon 5, which is the second electrode, is formed on the gate oxide film 4. The width of the polycrystalline silicon 5 is made wider than the width of the gate oxide film 4 of the part where the polycrystalline silicon 3 is covered. The polycrystalline silicon 5 and the substrate 1 are covered by a gate oxide film 6, and a PSG film 7 is deposited by a normal pressure CVD. As a result, the short circuit generating between the electrodes of a plurality of layers and wirings can be prevented.
Patent JP-S61288164-A (JP)
Title: Waveform display device
Inventor: DOI WATARU
IPC: G01R13/30
Filed: 1985-06-17
Abstract: PURPOSE:To decrease the burden of a control part and to eliminate the need for an image memory by storing the position of a marker on main scanning into a latch and comparing the same with the address in the stage of writing waveform data thereby generating a marker display signal in hardware. CONSTITUTION:The position XP of the marker on main scanning inputted by an input means 26 is stored in the X position latch 31. The coincidence of the content XP of the latch 31 and the address X in the writing state for a waveform memory 17 is detected by a coincidence detector 32. The waveform data to be written into the waveform memory 17 in this stage is stored into a Y position latch 34. On the other hand, main scanning position X and auxiliary scanning position Y of a display device and the respective contents XP, YP of the X position latch 31 and the Y position latch 34 are compared respectively by an X comparator 41 and a Y comparator 42 and when the coincidence outputs are simultaneously obtd. from both comparators 41, 42, a marker display is outputted from an AND circuit 45 to the display device 18. The generation of the marker display signal is executed entirely in the hardware in the above- mentioned manner and therefore the waveform is displayed by following up to the change of the waveform data even if said data changes at a high speed.
Patent JP-S62290669-A (JP)
Title: Sheet post-processing device
Inventor: IIDA NORIYOSHI
IPC: B65H31/00
Filed: 1986-06-06
Abstract: PURPOSE:To perform the work while confirming an image forming stage by dropping sheets stapled by an upper stacking means and stacking them on a lower stacking means with the image-formed surface facing upward. CONSTITUTION:If a staple mode in which sheets are stacked and stapled is selected, an inlet deflector 16 is switched to the staple section transfer path 19 side, and sheets are transferred in the transfer path 19. The sheets are discharged onto an upper tray 3a by the rotation of a pair of discharge rollers 21 and a belt 22 and are shifted by the rotation of the lower end section of the belt 22, and their rear end sections hit a stopper 7 and are aligned. When the preset number of sheets are stacked on the upper tray 3a, the end sections are fastened by a staple 23, a stopper 7 is rotated, and the sheets pass a drop guide section 10 and are dropped and stored on a lower tray 9.
Patent JP-S5655357-A (JP)
Title: Manufacture of diphenylethers
Inventor: RIHIARUTO ZEERINGU
IPC: A01N37/34
Filed: 1980-09-19
Abstract: The method of preparing a compound of the formula   <IMAGE>   wherein R1 is hydrogen, halogen, alkyl of 1 to 8 carbon atoms, trifluoromethyl or acetyl; n is 1 when R1 has all the defined meanings, or 2 or 3 when R1 is halogen or alkyl; R2 is hydrogen; alkyl of 1 to 16 carbon atoms; alkenyl of 2 to 16 carbon atoms; alkinyl of 2 to 16 carbon atoms; monosubstituted alkyl of 2 to 6 carbon atoms, where the substituent is hydroxyl, alkoxy of 1 to 4 carbon atoms, phenoxy, halo-phenoxy, (alkyl of 1 to 4 carbon atoms) phenoxy, (alkoxy of 1 to 4 carbon atoms)phenoxy, nitro-phenoxy, cyano-phenoxy, amino or (alkyl of 1 to 4 carbon atoms)thio; benzyl; halo-benzyl; -NR3R4; -CHR3-COOR4; or -CHR3-CONR4R5, where R3, R4 and R5 are each hydrogen or alkyl of 1 to 8 carbon atoms; and X1 and X2 are each hydrogen or halogen, which comprises reacting a compound of the formula    <IMAGE>  wherein n, R1, X1 and X2 have the meanings previously defined, and R1 is unsubstituted or substituted phenyl, with an amine of the formula H2N-R2  wherein R2 has the meanings previously defined, at a temperature between about 20 DEG  and 160 DEG  C.
Patent JP-S5655263-A (JP)
Title: Ink particle producing device for ink jet printer
Inventor: TOGAWA FUMIO
IPC: B41J2/12
Filed: 1979-10-11
Abstract: PURPOSE:To enable the printer to operate in a wider temperature range by a method wherein a combined controller-driver capable of controlling the amplitude of an electrical signal accordingly to the changes of the ambient temperature is provided as a source of electrical signal for an electromechanical vibration transducer. CONSTITUTION:A nozzle 2 is vibrated by the electromechanical vibration transducer 3, thereby producing ink droplets 4 from ink. The time tb required for breaking the ink into droplets, i.e. the so-called dropletizing, is inversely proportional to lndeltao, where deltao is the excitation amplitude which in turn is proportional to the input voltage Vus. Therefore, increasing the input voltage Vus increases the excitation amplutude deltao and shortens the breaking time tb. In order to control the excitation amplitude according to the change of the ambient temperature while maintaining the breaking time tb at a constant value, the input voltage Vus is changed along the center line C of the stable region (i.e., the shaded area in the figure) where satellite droplets are seldom generated.
Patent JP-S6113004-A (JP)
Title: Multishaft cylinder type fluid pressure mechanism
Inventor: TOKUE TOSHIO
IPC: F15B11/20
Filed: 1984-06-26
Abstract: PURPOSE:To aim at energy-saving promotion, by setting a sub-cylinder free inside the specified stroke of a main cylinder, while feeding the sub-cylinder with the specified fluid pressure outside the specified stroke of the main cylinder. CONSTITUTION:A pipe line 24 is branched off from a gap between a pilot check valve 20 and a throttle valve 21 in a pipe line 25, and this pipe line 24 is connected to each of sub-cylinders 11 and 12 via a sequence valve 25 and a check valve 26, while these sub-cylinders 11 and 12 are set free inside the specified stroke of a main cylinder 9, and in time of applying pressure, fluid pressure is fed to these sub-cylinders 11 and 12. With this constitution, except the case of pressure application, small force is made to act on each cylinder and thereby large force is able to act on them only in time of pressure application, so that futile energy is in no case spent there, thus all cylinders 9, 11 and 12 are operatable with the same timing.
Patent JP-H02310910-A (JP)
Title: Three-terminal capacitor and its manufacture
Inventor: HINAMOTO YOSHIHARU
IPC: H01G4/228
Filed: 1989-05-25
Abstract: PURPOSE:To offer a three-terminal capacitor which can be made small-sized and which can be manufactured easily by a method wherein a first capacitor element faces a second capacitor element so as to sandwich a common terminal and main-face electrodes on one side of the respective capacitor elements are connected to the common terminal. CONSTITUTION:For a three-terminal capacitor 10, a first disk-shaped capacitor element and a second disk-shaped capacitor element 14a, 14b are arranged so as to sandwich a '1'-shaped common terminal 12 composed of copper or the like. Electrodes 18a, 18b are formed on main faces on one side of individual dielectrics 16a, 16b of the capacitor elements 14a, 14b; electrodes 20a, 20b are formed on main faces on the other side. A common electrode 2 is connected commonly to the electrodes 18a, 18b on one side; a first terminal and a second terminal 24a, 24b composed of copper or the like are connected respectively to the electrodes 20a, 20b on the other side. An insulating outer package 26 is formed so as to cover the first and second capacitor elements 14a, 14b, the common terminal 12 and the first and second terminals 24a, 24b partially. The common terminal and the first and second terminals are connected properly to an external circuit.
Patent JP-S6115592-A (JP)
Title: Momentary interruption restarting system of inverter
Inventor: SAITOU KATSUHIKO
IPC: H02P27/06
Filed: 1984-06-28
Abstract: PURPOSE:To eliminate the possibility of a cost increase with a simple structure without detecting the rotary phase of an induction motor (IM) by restarting the induction motor by a recovery for sufficiently attenuating the remaining magnetic flux of the motor at the momentary stopping time. CONSTITUTION:When a power interruption occurs, a controller 22 rises signals RL1, BB, R, T, RL2. Thus, a contact 4 is opened to disconnect the DC side of an inverter 7 from a power reactor side, a contact 5 is closed to insert a resistor 6 in parallel. Thus, energy by the remaining magnetism of the IM8 becomes Joule heat by the resistor 6, and abruptly attenuated. The controller 22 falls signals RL1, BB, R at recovery time, the contacts 4, 5 are returned to the shown state, and the base interruption by a drive circuit 17 is stopped. Since the remaining magnetism of the IM8 is sufficiently attenuated, the power supply to the IM8 is performed in the sufficiently stable state.
Patent JP-2000317949-A (JP)
Title: Apparatus for taking out molding
Inventor: SHIOZAKI TETSUO
IPC: B29C33/44
Filed: 1999-05-13
Abstract: PROBLEM TO BE SOLVED: To simply align a molding to be released from a mold with a removing head of a grasping mechanism when replaced in a short time by detachably mounting at the head and displaying an image of the head in inner surfaces of opposed molds. SOLUTION: The apparatus for taking out a molding comprises an aligning device 2 for aligning a removing head of a grasping mechanism 1 at a molding removing position by an operation of a moving mechanism 3 for moving the mechanism 1 with a predetermined position. The device 2 has an operation panel 21 for inputting an operating amount of the mechanism 3, and operates the mechanism 3 in response to an operating amount of the panel 21. A CCD camera 4 for imaging the inner surface of the mold adhered with the molding in the case of opening the mold is mounted at the head, and the device 2 has a display panel 5 for projecting the inner surface of the mold imaged by the camera 4. Thus, the head can be simply aligned in a short time, a stopping time of a molding machine is shortened when replaced to improve a production efficiency.
Patent JP-S5923097-A (JP)
Title: Sliding vane compressor
Inventor: HIRANO TAKAHISA
IPC: F04C28/18
Filed: 1982-07-30
Abstract: PURPOSE:To enable to control the capacity of a compressor, by providing a means for changing the level of pressure applied to at least one of a plurality of vane back-pressure chambers, and urging or disengaging the vane communicated to the back-pressure chamber to and from the inner surface of a rotor case. CONSTITUTION:When a high pressure is applied to a second vane back-pressure chamber 104 by a valve 106 disposed at a portion of an oil feed port 105, suction and compression of fluid is performed in the same way as in the conventional arrangements. On the other hand, when the valve 106 is shifted to a position where the second vane back-pressure chamber 104 is communicated with a low- pressure chamber 107 via the valve 106, two vanes out of four vanes (not shown) are not urged onto the inner surface of a rotor case (not shown) and the two vanes are rendered inoperative, so that the compressor functions substantially like a compressor having two vanes. Resultantly, the discharge quantity and hence the output of the compressor are both reduced.