baber/WOPTO huggingface dataset:
Patent JP-2000041302-A (JP)
Title: Electric vehicle
Inventor: UJIIE AKIHIKO
IPC: B60L9/18
Filed: 1998-07-22
Abstract: PROBLEM TO BE SOLVED: To improve safety by enabling prevention of malfunctions of an ATC device caused by the higher harmonics of a main converting device, when the frequency of a power supply fluctuates. SOLUTION: A converter 3 of a main converting device converts AC to DC, controlled with firing pulses using a carrier generated by a carrier wave generating circuit 10 synchronizing with the synchronizing signal of a synchronizing circuit 9. In this case, higher harmonics is generated from the main converting device. Meanwhile, a demodulator 24 demodulates a signal from rails not shown in the figures using a carrier generated from a carrier generator 23 in synchronization with the PLL circuit 22 of an ATC device, thereby providing the demodulated signal for the ATC control. Here, when a time constant is made to mach between the synchronizing circuit 9 and PLL circuit 22, the carrier frequency of the ATC device changes at the same timing with the change of the frequency of the higher harmonics generated from the main converting device, when the frequency of a power supply fluctuates.  As a result, the difference between the two preset frequencies remains always unchanged, and the ATC apparatus is prevented from malfunctioning by taking higher harmonics generated from the main converter for a signal.
Patent JP-H0493897-A (JP)
Title: Fitting method for speaker unit
Inventor: YOSHINARI KENJI
IPC: H04R1/00
Filed: 1990-08-06
Abstract: PURPOSE:To obtain the fitting method for the speaker unit for noise reduction which improve silencing effect by radiating a sound wave from the speaker in the same direction as the propagation direction of a noise propagated in a duct. CONSTITUTION:A device is composed of the same component as the speaker unit or equivalent component 3, an L-shaped air discharge duct 5, and its elbow part 5a, the air discharge duct 5 is bent in an L shape, and the speaker unit 3 is arranged at its elbow part 5a. Consequently, the sound wave which is put opposite in phase with the noise and radiated from the speaker 3 is in the same direction as the propagation direction of the noise in the air discharge duct 5. Consequently, the phase of the noise is canceled nearly logically by the opposite phase of the sound wave radiated by the speaker 3 to reduce the energy of the noise.
Patent JP-H0254341-A (JP)
Title: Testing method for digital signal processor
Inventor: KOBAYASHI NOBORU
IPC: G06F11/22
Filed: 1988-08-19
Abstract: PURPOSE:To test a digital signal processor with no extra circuit added to the processor by forming a 1st storage circuit with the 3rd and 4th storage means, storing the input signal data in time division into the 3rd and 4th means and then reading out these stored data. CONSTITUTION:A 1st storage circuit 220 of a digital signal processor DSP consists of the 3rd and 4th storage means 270 and 280. The input test signal data are stored in time division into both means 270 and 280 via a selection circuit 210. Then the data read out of the means 270 and 280 of the circuit 220 are read out to a 2nd storage circuit 230 and processed by a decoder DEC 240, tested. Then the data read via an external memory data bus are written in time division into a higher rank IRU 27 and a lower rank IRL 28 via a selection circuit SEL 21 which is switched to the test side. The address of an IR 23 is obtained from the data stored temporarily in the IRU 27 and the IRL 28, and a control signal is outputted via the DEC 24.
Patent JP-H0256302-A (JP)
Title: Picking system
Inventor: MATSUO YOICHI
IPC: B65G1/137
Filed: 1988-08-19
Abstract: PURPOSE:To avoid the influence of lack of any goods on goods picking work as far as possible, by providing first directing means to direct that goods be brought into goods picking areas and second directing means to direct picking work for the goods. CONSTITUTION:A document issuing machine 18 receives a command signal from a classification controller 17, and then prints out a delivery designation sheet for each supplier. Then, following the designation on the sheet, a picking operator P1 brings goods from each goods storage area 1a-1d into each picking area designated 2a-2d. In this case, if there is lack of any goods, he must inform the person in charge of the goods of the lack. The placement of order for the goods is therefore carried out. Also, a lavel issuing machine 19 issues a destination-indicating level in each picking area 2a-2d. Next, the document issuing machine 18 prints out a destinations' list in each picking area 2a-2d. When the operator has finished bringing the goods from a goods storage area 1 into a goods classification area 2, a classification stage is then initiated at this goods classification area 2.
Patent JP-H1049518-A (JP)
Title: Arithmetic unit and its method
Inventor: OZAKI YASUNARI
IPC: G06F7/00
Filed: 1996-08-06
Abstract: PROBLEM TO BE SOLVED: To simplify a circuit for executing FFT(fast Fourier transform) operation. SOLUTION: At first, the 0-th data f(0) and 4th data f(4) of input buffer 21 are read out and the operation results of butterfly operation are stored as the 0-th and 1st data of a memory 23. Then the 1st data f(1) and 5th data f(5) of the buffer 21 are read out and the operation results are stored as the 4th and 5th data of the memory 23. The 2nd data f(2) and 6th data f(6) of the buffer 21 are read out and the operation results are stored as the 2nd and 3rd data of the memory 23. Finally the 3rd data f(3) and 7th data f(7) of the buffer 21 are read out and the operation results are stored as the 6th and 7th data of the memory 23.
Patent JP-S6266656-A (JP)
Title: Substrate potential generating circuit
Inventor: OKADA YOSHIO
IPC: G05F3/20
Filed: 1985-09-19
Abstract: PURPOSE:To prevent minority carriers from reversely flowing, data from damaging in a dynamic memory and to improve the operating efficiency at triode operating time by eliminating the injection of the minority carrier to a substrate when forming a substrate potential generating circuit used for an LSI. CONSTITUTION:An N-type well region 3 is dispersively formed in a P-type substrate to which a substrate potential VBB is applied, and P-channel transistors T1, T2 connected with the ground potential VSS and other transistors TD1, TD2 are provided therein. Thus, the region 3 is formed, a clock is input from a clock generation source 1 through a capacity C1 to a node P1 in the region 3, and input also through an inverter 2 and a capacity the C2 to other node P2. In other words, the N-type well is formed in the P-type substrate to interrupt the minority carrier flowing to the substrate, thereby preventing cell data from damaging.
Patent JP-2000112646-A (JP)
Title: Information processor and information display medium
Inventor: HATTORI HITOSHI
IPC: G06F3/0488
Filed: 1999-07-22
Abstract: PROBLEM TO BE SOLVED: To provide an information processor capable of surely identifying plural sheets of printed information display media one by one under an ordinary condition so that they are turned over successively in a notebook feeling and appropriately relating which information display medium is corrected to the information to be corrected. SOLUTION: In this information processor, an identifying information 6 is recognized by an ID recognizing means concerning the respective information display media 2 which is added with the identifying information 6, and displays various kinds of information previously stored in an information storing means, and the various kinds of information inputted by handwriting are related to the identifying information 6 and stored in the information storing means. In this case, the identifying information 6 are added to parts 2d near a peripheral part other than a holding side 2u of a picture display surface, so that plural stacked information display media 2 to be handwritten are surely identified by the ID recognizing means even under the condition that they are turned over successively in a notebook feeling.
Patent JP-S6266219-A (JP)
Title: Zoom lens
Inventor: TSUJI SADAHIKO
IPC: G02B15/00
Filed: 1985-09-19
Abstract: PURPOSE:To obtain a very compact zoom lens by arranging the shifting lens group before and after the light path divider and having the lens part to shift accompanying the zooming on the divided light path. CONSTITUTION:Between the foremost lens group, namely, a variable power group 2, and the lattermost lens group, namely, a correcting group 3, a light path dividing prism 4 and a diaphragm are arranged. In such a way, the interval between the foremost lens group and the diaphragm can be shortened and the front lens diameter can be reduced. Next, a lens group 7 for projection and a light source 8 for detecting the focus such as the infrared light emitting diode are successively arranged on the light path divided by a light path dividing prism 4. Since the divided light flux generates the image point shifting, this is compensated by interlocking and shifting to the lens group 7 for projection and the variable power group 2. Thus, the zoom lens equipped with the light path dividing prism can be made very compact including the optical system to detect the automatic focus.
Patent JP-H0879769-A (JP)
Title: System and method for compensating color deviation of picture
Inventor: KIN KOUSHIYOKU
IPC: G03B7/00
Filed: 1995-08-14
Abstract: PROBLEM TO BE SOLVED: To correct the color temperature of the environmental light source of an object to a standard light source by controlling a variable color correction filter inserted into an optical system based on the color temperature signal of the peripheral light of the object from a color temperature measuring instrument. SOLUTION: An optical image from an image forming optical system 72 is formed on an image-forming image pickup element 73 and electric signals outputted from the element 73 are converted into video signals by means of a video signal processing section 74 and sent to a control section 76. A color temperature measuring instrument 71 detects the peripheral light of an object and sends the color-temperature signal of the light to an arithmetic and discriminating section 75 and the section 75 calculates a color coordinate correcting amount and sends the calculated amount to the control section 76.  A liquid crystal section 77 is provided with an input polarizing plate 78 on its front side and an output polarizing plate 79 of its rear side and works as a color correcting filter by transmitting, for example, white light by changing the white light to pale green or purple light by rotating the planes of polarization of the polarizing plates when a voltage is impressed upon the section 77. The control section 76 decides the voltage impressed upon the liquid section 77 so that the color temperature of the environmental light source of the object in the optical image formed on the image pickup element 73 may be corrected to a standard light source.
Patent JP-H119172-A (JP)
Title: Producing apparatus for noodle dough
Inventor: HIRAYAMA SHOZO
IPC: A21C3/04
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject apparatus capable of producing a sort of noodle having an elasticity-rich palate feeling with a softy touch resembling that of a hand-made noodle product by rotatably and axially supporting a plurality of rolls with small diameter before one open end side of a plurality of another rolls so that the small rolls may form inscribed circles each nearly coaxial with another inscribed circles being inscribed with a plurality of another rolls. SOLUTION: This objective apparatus 20 is obtained by disposing a plurality of rolls adjacently so as to form inscribed circles in each space thereamong and supporting rotabaly and axially the rolls each open at one side and close to a wall at the other side. In this case, there provided a noodle dough feed port at a position spaced from the upper positioned rolls and a projection 10 at the center of the inner wall to the other side and supporting rotatably and axially a plurality of small rolls in diameter 15 before the open side so that the small rolls may each form inscribed circles nearly coaxial with the above inscribed circles of a plurality of the rolls with both the sides.
Patent JP-S6362078-A (JP)
Title: Broken line extracting system
Inventor: HATANAKA ATSUSHI
IPC: G06T7/60
Filed: 1986-09-03
Abstract: PURPOSE:To carry out processing at a high speed with hardware in a broken line extracting system by extracting broken line information through filtering or logical operation carried out between processed binary image, data after applying the thinning processing to the binary image data. CONSTITUTION:A line thinning means 2 applies the line thinning processing to the binary image data stored in a 1st memory means 1 until the line width is reduced down to 1. A short line erasing means 5 erases the end point for the binary image data. A line restoring means 7 restores a shortened line which is not erased. A broken line candidate information extracting means 9 extracts the candidates of broken lines and a line information connecting means 11 connects those broken lines to a single piece. A contact point extracting means 13 extracts a 3-branch point which is produced newly in contact with lines. Based on the processing results of those means, a broken line information extracting means 15 deletes undesired information except for the information on broken lines and obtains the binary image data containing connected broken lines as the broken line information.
Patent JP-H1132966-A (JP)
Title: Dish washer
Inventor: TAKAGI MASATAKA
IPC: A47L15/42
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a dish washer capable of reducing energy consumption, etc., by raising the temp. of rinsing water in a rinsing water storing tank only at the time of necessity. SOLUTION: When a rack where dishes, etc., are set is inserted into the dish washer and a washing operator turns on a starting switch, a washing process is started to forcibly feed washing water 7 within a washing water storing tank 9 to lower/higher washing nozzle 25 and 23 by a washing pump. At this time, ECU 41 executes energizing control to a second sheath heater 20 so as to eliminate the deviation between the temp. Tr of rinsing water 13 and the target value Trt 2 of a second rinsing water temp. As the result, the temp. Tr of the water 13 is rapidly elevated to be equal to the target value Trt 2 until the washing process and a suspending time after it pass to realize satisfactory rinsing.
Patent JP-H0866207-A (JP)
Title: Puller mounting mechanism of slider for slide fastener
Inventor: ODA KIYOSHI
IPC: A44B19/26
Filed: 1994-08-31
Abstract: PURPOSE: To make it possible to easily make attaching and detaching operations to connect and disconnect a puller and a clamper and to enable stable connection. CONSTITUTION: The clamper 2 mounted at a slider body 1 is provided with a cylindrical part 3 at its one end and the front end of this cylindrical part 3 is provided with one line of aperture 6 into which the pivotal axis of the puller 4 is insertable. The clamper is provided with a notched recess 7 from this aperture 6 toward the inner side. Further, the cylindrical part 3 is discretely provided with a detaining cylinder 8 turnable therein and this detaining cylinder 8 is also provided with one line of the aperture into which the pivotal axis of the puller 4 is insertable. The aperture is projectingly provided with a knob piece 10 corresponding to the notched recess 7 in its middle.  This knob piece 10 is fitted into the aperture 6 along the aperture and thereafter, the knob piece 10 is moved along the notched piece 7 at the time of inserting the detaining cylinder 8 into the cylindrical part 3, by which the positions of the cylindrical part 3 and the aperture of the detaining cylinder 8 are aligned. The removal of the pivotal axis is prohibited and the puller is mounted by further moving the knob piece 10 and shifting the position of the aperture after the insertion of the pivotal axis.
Patent JP-H1137112-A (JP)
Title: Sensor fixture in fluid pressure cylinder
Inventor: MACHIJIMA MITSURU
IPC: F15B15/28
Filed: 1997-07-16
Abstract: PROBLEM TO BE SOLVED: To facilitate the fitting of a position detecting sensor to a tie rod. SOLUTION: A sensor fixture 21 for fitting a position detecting sensor 20 to a tie rod 5 of a fluid pressure cylinder is provided with a tie rod fitting groove 22 surrounding the tie rod 5, a fitting screw 26, which makes the tie rod 5 contact with pressure with the tie rod fitting groove 22 by screwing itself, a sensor fitting groove 23, and an abutting part 24 for determining the fitting position in the circumferential direction of the tie rod 5. The fixture 21 is also provided with a shoulder part 28a by which the position detecting sensor 20 inserted into the sensor fitting groove 23 is locked to a locking part 23b of the fitting groove 23 by screwing a sensor fitting screw 30.
Patent JP-H0371629-A (JP)
Title: Semiconductor manufacturing device
Inventor: HARAJIRI SHUICHI
IPC: C23C14/34
Filed: 1989-08-10
Abstract: PURPOSE:To remarkably cutdown the downtime required for cleaning up the inside of the title device by a method wherein a movable shutter constantly covering a target is provided while any reaction product deposited in a reaction chamber is etched off by plasma reaction using the shutter as one electrode. CONSTITUTION:In order to remove a reaction product 14 deposited on the inner wall 1A of a reaction chamber 1 in a sputtering device, a sputter target 5 is protected by covering with a movable shutter 13 with the reaction chamber 1 closed to be kept in vacuumized state so as to lead in an etching gas to react to the reaction product 14. Plasma 15 is produced by RF using the reaction chamber 1 and the shutter 13 as electrodes so that the reaction product 14 deposited on the inner wall 1A of the reaction chamber 1 is decomposed and removed by the excited etching gas. Through these procedures, the conventional long downtime generated by losing the vacuum state can be avoided so that the operating efficiency of the title device is improved to cut down the cost of a semiconductor device.
Patent JP-H0371870-A (JP)
Title: Image formation and its device
Inventor: ITO HIROSHI
IPC: B41J31/16
Filed: 1989-08-10
Abstract: PURPOSE:To prevent deterioration in the image quality of printed matter due to an increase in the thickness of a part where an ink sheet is attached by providing an unprinted part of the ink sheet as a specific part and printing the rest using thermal transfer technique. CONSTITUTION:An ink sheet 1 consists of an ink layer 2 and a support 3, and is an endless sheet consisting of junctioned parts 4 for pasting together. A marker 5 is arranged on the beginning of the part for pasting together 4 in an ink sheet transport direction and also another marker 6 is arranged at the end of the part 4. The ink sheet 1 is transported in the ink sheet transport direction 9 by rotation 8 of an ink sheet transport roller 7. An image is formed by transfer of ink to an image formation medium 13 which moves by a pressure roller 11 in an image formation medium transport direction, with the help of a printing device 10. A marker detector 14 is located right before the printing device 10 in an ink sheet transport direction 9 and detects the markers 1, 2.
Patent JP-2000040449-A (JP)
Title: Vacuum switch and vacuum switch gear using it
Inventor: TANIMIZU TORU
IPC: H01H33/66
Filed: 1998-07-23
Abstract: PROBLEM TO BE SOLVED: To provide a small vacuum switch gear using no insulating gas such as SF6 by providing a fixed electrode and a movable electrode arranged through insulators and the movable part connected to an operation mechanism for driving the movable electrode and connected to the movable electrode, in an airtightly sealed and grounded conductive vacuum vessel. SOLUTION: Insulators 107, 107' are arranged in the upper/lower parts of a vacuum vessel 101, and a fixed electrode 105 and a movable electrode 106 are respectively installed through both. The movable electrode 106 is supported by the insulator 107' through bellows 113, and can move in the vertical direction by an operation rod 112. The movable electrode 106 is electrically connected to an external circuit 115 through a flexible conductor 110 and a conductor 114. An arc shield 111 is arranged in the vicinity of both electrodes to prevent a grounding accident caused when an arc generated at breaking contacts the vacuum vessel.
Patent JP-H0370193-A (JP)
Title: Multilayer printed board
Inventor: KUWABARA KIYOSHI
IPC: H05K3/46
Filed: 1989-08-09
Abstract: PURPOSE:To make an insulating layer constituting a substrate to air entirely by covering a substrate part obtained by laminating a green sheet with a protector part made of synthetic resin and then dipping it into an aqueous solution of hydrofluoric acid for eliminating glass constituents. CONSTITUTION:A substrate part 5 is sandwiched from the upper and lower directions by using a pair of protector parts 10. Then, a junction surface 14 is jointed by using an adhesive, etc. As a result, the substrate part 5 is housed inside while the outer-periphery surface is covered with the protector part 10. The combined substrate part 5 and the protector part 10 are dipped into an aqueous solution of hydrofluoric acid 20, thus eliminating glass constituents within a green sheet 3. At this time, the fluoric acid 20 enters the side of a substrate main body 15 through a blank part 4 from a grid hole 11 or from a window hole 12 as marked by an arrow, thus dissolving the glass constituents. Therefore, this multilayer hollow substrate 80 consists of only the substrate part 5 whose glass constituents were eliminated and the protector part 10 which is placed covering it.
Patent JP-S5998348-A (JP)
Title: Medium defect avoiding system
Inventor: TAKAMATSU HISASHI
IPC: G11B20/18
Filed: 1982-11-29
Abstract: PURPOSE:To make it unnecessary to execute a search by recording in advance a ranking information of a medium defect in a home address and a count part. CONSTITUTION:A ranking information DPn (n=-1, 0,...) of a medium defect X is added and recorded in a home address and count part storing circuit 47. A number of the medium defect X which becomes an object to be avoided in a key part RnK of the n-th record Rn is DPn, and an arithmetic circuit 46 reads it out of the home address and count storing part 47. By a relation of a medium defect (m)=DPn, the arithmetic circuit 46 can obtain (m) immediately without executing a search. As a result, the arithmetic circuit 46 reads out an address of SDm, and checks whether the medium defect X exists in RnK or not from a distance Lk and SDm. In this way, it is possible to make a search unnecessary.
Patent JP-S6178789-A (JP)
Inventor: YUN SETSUKU RO
IPC: A61K31/55
Filed: 1985-09-19
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-S60102371-A (JP)
Title: Take-up motion
Inventor: AKIYAMA GOROU
IPC: B65H65/00
Filed: 1983-11-04
Abstract: PURPOSE:To increase the rate of success in thread guard and reduce the operation time arranging a revolution-operation detector at the position close to a bobbin holder and operating a thread guard apparatus on the basis of the signal supplied from the detector. CONSTITUTION:A revolution-operation detector 12 is arranged at the position close to a bobbin holder 2, and the signal of the detector 12 is input into a controller 13, and a thread guard apparatus is operated. Therefore, after the bobbin holder 2 or a bobbin reaches a prescribed number of revolution, the thread guard apparatus can be operated, and the rate of success in thread guard is improved. Further, since it is only necessary to start a take-up motion, the thread guard operation for a take-up roller and each guide 9 for a plurality of take-up motions can be carried-out continuously, and the total time necessary for thread guard operation can be reduced.