baber/WOPTO huggingface dataset:
Patent JP-S5829381-A (JP)
Title: Negative-phase braking method for motor by inverter
Inventor: NANTOU KENJI
IPC: H02P3/20
Filed: 1981-08-13
Abstract: PURPOSE:To obtain the sudden-stop braking of a motor without an excessive heat loss by turning a second phase sequence impression voltage to have a frequency lower than the maximum frequency of a first phase sequence and to be a voltage lower than a voltage corresponding to the maximum frequency while the motor is rotated in the direction in accordance with the first phase sequence. CONSTITUTION:When a control for a sudden stop is conducted by closing a sudden-stop switch BS2, a contact 11b is closed by actuation of a relay 11, and thereby a relay 12 is actuated to open a contact 12b. A power supply line is broken thereby, and simultaneously, a speed setting resistor is reset. By closing a normal-reverse rotation instruction switch not shown in the figure, a relay 16 is actuated and made to be self-holding through the intermediary of the contact 15c of a relay 15. The actuation of a relay 13 is thereby canceled, while a relay 14 is actuated, and therefore an instruction for the reverse rotation of a motor is given. The motor is placed in the state of a plugging start with the lowest frequency and the lowest voltage and is transferred into the state of sudden stop and then of reverse rotation.
Patent JP-H02304965-A (JP)
Title: Integrated circuit
Inventor: KAMIBAYASHI KAZUTOSHI
IPC: H01L29/73
Filed: 1989-05-19
Abstract: PURPOSE:To simplify a manufacturing process and reduce parasitic capacity by forming an N-type epitaxial layer which is selectively formed at a P-type semiconductor substrate and a P-MOS transistor, an N-MOS transistor, and a bipolar transistor at this N-type epitaxial layer. CONSTITUTION:After oxidizing a P-type semiconductor substrate 1, the surface of the P-type semiconductor substrate 1 is exposed by PR only at a location where an N-type epitaxial growth is performed. N-type epitaxial layers 3, 4, and 5 are formed there selectively, and then a P-MOS transistor, an N-MOS transistor, and an NPN transistor are formed, thus eliminating the need for forming an N-type embedded region and a P-type embedded region before the N-type epitaxial growth. That is, two PRs are reduced to one PR, diffusion and embedding of the N-type region formation are not needed, and the process of diffusion and embedding of the P-type region formation are not needed, thereby simplifying the production process and reducing parasitic capacity.
Patent JP-S615224-A (JP)
Title: Reflector angle adjusting device of optical parts
Inventor: HAYATA HIRONORI
IPC: G02B26/08
Filed: 1984-06-19
Abstract: PURPOSE:To control easily optical fibers to optimum coupling by opening end parts of optical fibers, which should be coupled to each other, to one end of a lens and turning a mirror, which is provided near the end face of the lens, around the optical axis of the lens while varying the angle of inclination of tnis mirror. CONSTITUTION:Optical fibers 12 and 13 are provided distances d1 and d2 apart from an axis 11 or a lens 14 respectively. A mirror 17 attached to the end face of the lens 14 is rotated around the axis 11 of the lens 14 while controlling the angle of the mirror 17 to the end face of the lens 14 to phi1, phi2, phi3... and the incident light from the optical fiber 12 is reflected on the mirror 17, and the reflected light is made incident on the aperture part of the optical fiber 13, and the point where the exit light from the fiber 13 is maximum is obtained. Thus, coupling between optical fibers is controlled easily without skill.
Patent JP-H11326205-A (JP)
Title: Laser breakdown spectroscopic analyzer
Inventor: HAYASHIBARA HIROFUMI
IPC: G01N21/63
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide a laser breakdown spectroscopic analyzer which can be used even when the peripheral space of a sample is limited. SOLUTION: A spectroscopic analyzer is provided with a laser light source 1, a polarization beam splitter 9 which reflects the laser light from the light source 1 in the direction of polarization, a first lens 2 which condenses the reflected laser light and projects the condensed laser light upon a sample positioned to the focal point of the lens 2, a second lens 4 faced oppositely to the first lens 2 through the beam splitter 9 on the same axis as those of the first lens 2 and beam splitter 9, and a light receiving section which is positioned to the focal point of the second lens 4 which condenses light rays parallel to the axis on the opposite side of the beam splitter 9 and receives the condensed light from the second lens 4.
Patent JP-H06339268-A (JP)
Title: Dc power circuit
Inventor: SUGAI KEIICHI
IPC: H02M3/28
Filed: 1993-05-27
Abstract: PURPOSE:To speed up the start-up of a power factor improving circuit and a plurality of switching regulators. CONSTITUTION:Alternating current of an ac power supply 1 is full wave rectified by a rectifier circuit 2 and is converted into a pulsating voltage. This pulsating voltage, smoothed by a diode D15 of a second switching regulator 54 and an input smoothing capacitor C10, is converted into dc voltage. When voltage divided by resistors R1, R2 becomes a specified level or higher, a control circuit 12 starts up, outputting a driving pulse for a switching element Q3. The switching element Q3 is turned on and off by this driving pulse and thereby ac voltage is induced at a primary side (e) of a transformer T2. Then, this ac voltage is rectified and smoothed by diodes D10, D11, inductor L3, and a driving and smoothing capacitor C7. With the dc voltage which is obtained by rectifying and smoothing the ac voltage being used as a driving power supply, a second switching regulator 5 is in continuous operating state. The dc voltage is also supplied to control circuits 7, 8 of a booster chopper circuit 3 and a first switching regulator 4.
Patent JP-S63290418-A (JP)
Title: Information transmission equipment
Inventor: KATO NAOHIRO
IPC: G08G1/09
Filed: 1987-05-22
Abstract: PURPOSE:To improve the service to passengers by providing an information transmitter provided to a running path of a vehicle, a receiver mounted on the vehicle, a storage device storing the received information and a display device displaying the stored information. CONSTITUTION:The information transmitter 300 is connected to a main station 500 through a telephone line 400 or the like and the newest information is sent from the main station 500. The transmitter 300 transmits the information sent from the main station 500 on a radio wave. The information is received by a receiver 101 mounted on the vehicle 100 and stored in the storage device 102. A microcomputer 104 reads out the information stored in a storage device 102, outputs the information to a branch device 109 through an output port 108 to transfer the information to a refresh memory 103A of a display device 103 arranged to a desired location in the vehicle.
Patent JP-S5650473-A (JP)
Title: Picture forecast restoration method
Inventor: EJIRI KOUICHI
IPC: G03G15/22
Filed: 1979-09-28
Abstract: PURPOSE:To make it possible to reproduce a high-vividness, high-quality, and 1.5- size picture, by performing the processing of the whole of the picture successively while shifting addresses of sampling picture elements of the 2X2 constitution, which is the processing object, by two-picture element components. CONSTITUTION:Sampling picture elements S1-S16 are quantized into 10 levels. Sums of variable density levels with picture elements S6, S7, S10 and S11 as centers are calculated respectively according to quantized density levels Q1-Q16. Next, respective density levels Q6, Q7, Q10 and Q11 in picture elements S6, S7, S10 and S11  of the processing object within the specific sample picture element region are decided for magnitude to obtain picture element As having the maximum density level.  Then, the black or white level of small picture elements which are made high-density is determined provisionally according to the magnitude order of respective density levels Q6, Q7, Q10 and Q11 in processing object picture elements S6, S7, S10 and  S11. By completion of all these operations, the black or white level of small picture  elements O1-O9 determined provisionally duplicatively is determined finally.
Patent JP-H06337338-A (JP)
Title: Lens barrel
Inventor: WATANABE KOJI
IPC: G02B7/04
Filed: 1993-05-27
Abstract: PURPOSE:To keep the strength of a lens barrel, to obtain the lens barrel whose accuracy is good, and to eliminate the need for a U-shaped sheet metal by forming an aperture part on an area where a meshing member moves in an optical axis direction, and meshing an output screw shaft with the mesh member at an aperture part position. CONSTITUTION:In a first lens holding member 1, the aperture part 1a for work and confirmation in the case of meshing a rack tooth 8 with the output screw shaft 9a of a stepping motor 9 is provided on a part of a range where a second lens holding member 2 moves. The aperture part 1a is also used as a clearance part for assembling the rack tooth 8 in the case of performing the assembling (meshing) of the rack tooth and the output screw shaft 9a of the stepping motor 9. A cover 20 is constituted in a shape that it covers the aperture part 1a of a first lens holding part 1, and is fixed to a first lens holding member 1 by snap-fit by means of a hooking pawl or adhesion.
Patent JP-H02303656-A (JP)
Title: Graphite mold device for horizontal continuous casting of planar cast slab
Inventor: OGAWA KUNIO
IPC: B22D11/04
Filed: 1989-05-19
Abstract: PURPOSE:To contrive the thinning of a graphite mold by executing the joint of the graphite mold and a water cooled copper block in horizontal continuous casting device for planar cast slab by working a vacuum pump. CONSTITUTION:One end of the water cooled copper block 2 in the horizontal continuous casting device is connected with the vacuum pump, and at the other end, an evacuating pipe 12 (including evacuating fine pipes 11 and main pipe 13) branched and opened to the joint boundary face with the graphite mold 1, is bored. By working vacuum pump, the joint of the graphite mold 1 and the water cooled copper block 2 is executed with the vacuum suction force generated on the boundary surface. By this method, the mold 1 can be made to thin and material cost can be reduced.
Patent JP-H0421186-A (JP)
Title: Method for calculating visible rate of radar covering area graphic
Inventor: TODA TAKANORI
IPC: G06T11/60
Filed: 1990-05-16
Abstract: PURPOSE:To attain accurate calculation by displaying a map on a display device, reading out elevation information obtained dividing the map like a mesh from a topographical data base file, deciding whether an intersecting point of the mesh can be observed from a reference point or not, and calculating a visible area and a total area rate. CONSTITUTION:When coordinates are specified by a mouse/keyboard 1a in an input device 1 and a covering area graphic range is specified, a map corresponding to the specific area is displayed on a display device 2 through an area/point specifying processing part 3a in a CPU 3. Then, a map data base stored in the file 4 is referred, the elevation information of the map divided like a mesh is read out and whether the intersecting point of the mesh can be observed from the reference point or not is decided by an observation availability deciding processing part 3b. A visible rate calculating processing part 3c calculates the visible rate of the radar covering area graphic from the visible are and the total area rate and displays a visible part and a non-visible part on the map of the display device 2. Since the calculation method adopting the area rate instead of a point rate, the visible rate can be accurately calculated.
Patent JP-S61285181-A (JP)
Inventor: TAKAHASHI HIROYUKI
IPC: B62J23/00
Filed: 1985-06-12
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-H04352286-A (JP)
Title: Image processor
Inventor: YAMAGUCHI HIDEO
IPC: G06T1/00
Filed: 1991-05-30
Abstract: PURPOSE:To easily and speedily adjust a threshold level by providing a means which properly varying the value of the threshold level, a signal processing means and a display control means. CONSTITUTION:A display control part 5 converts difference data into switching data according to a specific level by using a color table 52 and transfers the data to a switching part 54 in sequence and in a switching part 5, analog switches SW1-SW3 are selected and switched into a conducting state. The value of the threshold level is properly varied by adjustment, etc., and the difference between image data to be decided and reference image data is displayed on a display means by making plural different colors correspond to the values of the differences. Consequently, the difference can be confirmed visually and instinctively. Therefore, the threshold level for deciding whether or not there is abnormality and the difference point from the reference image data in an optimum state can easily be adjusted over a look at the colored display.
Patent JP-S5828377-A (JP)
Inventor: MAEDA TAKASHI
IPC: B65D1/00
Filed: 1981-08-12
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-H06296509-A (JP)
Title: Flat zipper and process for making the same
Inventor: MATSUI ISAO
IPC: A44B18/00
Filed: 1993-04-16
Abstract: PURPOSE:To produce a flat zipper at a low cost without weaving and knitting using yarn or fiber. CONSTITUTION:This flat zipper is produced by forming notches only at a hook portion 2 after extruding a material such as plastic or metal through the die of a extruder having the shape in which a base 1 is integral with the hook portion 2, and the process for making the same is provided.
Patent JP-S61285183-A (JP)
Inventor: KOMATSUBARA HIROSHI
IPC: B62K11/04
Filed: 1985-06-10
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-S5650677-A (JP)
Title: Vtr editing system
Inventor: KOSUGI HIROSHI
IPC: H04N5/7826
Filed: 1979-10-01
Abstract: PURPOSE:To eliminate the disturbance of the reproduced picture at the turning point of the signal, by connecting the switch circuit to each rotary head and then securing a supply of the signal to be recorded to each rotary head in the individual timing. CONSTITUTION:The tape 5 is wound round the head drum, and the record/reproduction heads 10 and 11 of the rotary video head are distributed in correspondence to the tape 5 and with a distance secured by 180 deg.. And the erase heads 12 and 13 are located in advance to the heads 10 and 11. The heads 12 and 13 are connected to the erase amplifier 14 via the switches 15 and 16, and the record and reproduction amplifiers 17 and 18 are connected to the heads 10 and 11 via the signal pole double throw switches 19 and 20 each. At the same time, the record signal and  the feed pulse synchronizing perfectly with the rotation are supplied to the control  circuits 21 and 22. Then the switching control is given to the switches 15 and 16 plus 19 and 20 by the outputs of the circuits 21 and 22 and in a fixed timing, and  the heads 10 and 12 plus 11 and 13 are switched in a fixed timing for each channel. Thus the reproduced picture can be impoved at the turning point of the signal.
Patent JP-H0775112-A (JP)
Title: High definition television receiver provided with function for facilitating trick play mode of digital vcr
Inventor: SAIPURASADO BUI NAINPARI
IPC: H04N7/52
Filed: 1994-06-08
Abstract: PURPOSE:To facilitate a trick play mode by generating data expressing high and low resolution images by using an in-frame encoding technique and a predictive encoding technique. CONSTITUTION:A data stream expressing a correspondent image is generated by receiving and decoding 112 a high definition TV signal 110. This data stream expresses an HDTV video signal encoded by using the in-frame encoding technique and a motion compensation encoding technique. Next, a signal expressing the low resolution image is generated from the decoded stream. Then, this signal and the signal 110 are supplied to an output port. The two signals are received, segmented and formatted on a tape by a VTR. These signals are formatted so as to restore and display the most of the low resolution segments in the trick play mode of one VTR at least. On the other hand, the VCR interleaves the low resolution image to the high resolution image.
Patent JP-H05300094-A (JP)
Title: Subscriber radio control circuit
Inventor: ENDO AKIRA
IPC: H04B7/26
Filed: 1992-04-21
Abstract: PURPOSE:To prevent dial mis-connection by improving the quality of a control tone in the public and subscriber telephone radio equipment and preventing, e.g. a change in a dial pulse. CONSTITUTION:A selection section 5 controlled by a CPU 2 selects either information from the CPU 2 or information from a 2-wire loop monitor circuit 1 for an input to a tone control section 3 converting information from the 2-wire loop monitor circuit 1 into an analog signal. A signal from the 2-wire loop monitor circuit 1 is selected at the time of transmitting a dual pulse and a signal from the CPU 2 us selected when the other tones to operate the subscriber radio equipment are sent.
Patent JP-H09309383-A (JP)
Title: Braking force imparting mechanism for vehicular outer mirror device
Inventor: SHIMUTA YUKIO
IPC: B60R1/06
Filed: 1996-05-22
Abstract: PROBLEM TO BE SOLVED: To press-fit a sliding contact member positively to a rotary shaft while relaxing press-in force and prevent the sliding contact member from cracking by insert-fitting the sliding contact member, provided with press-in wall parts and clearance wall parts at a pressin cylinder part, to the rotary shaft from the axial direction of the rotating shaft. SOLUTION: A rotary shaft 3 supported on a bearing part 6 of a housing 1 fixed to a body is provided with a shaft part 4 with a flange part 5 and a rotation transmission gear 20 mounted thereto. The rotary shaft 3 is rotatable between a service position and a housed position and energized in the direction of coming in pressure contact with the bearing part 6 by the flange part 5. The bearing part 6 is provided with a friction clutch plate 16 for imparting braking force to the rotary shaft 3, and the rotary shaft 3 is provided with a sliding contact member 24 coming in sliding contact with the friction clutch plate 16.  This sliding contact member 24 is composed of a facing plate part 24a and a press-in cylinder part 24b, and the press-in cylinder part 24b is formed being provided with press-in wall part 24c brought into close contact with the rotary shaft 3, and clearance wall parts 24d for relaxing press-in force.
Patent JP-S5828807-A (JP)
Inventor: KAMINAGA MINORU
IPC: H01C13/00
Filed: 1981-08-14
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-H11307605-A (JP)
Title: Semiconductor manufacturing device and method therefor
Inventor: KOZUKI TAKAAKI
IPC: H01L21/68
Filed: 1998-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor manufacturing device and method, capable of high precisely forming films in thickness close to a specified value on a base substance, as well as prevented from occurring avoiding the production of a large number of defective units. SOLUTION: Although SiO2 films are successively formed in chambers 16a-16d while being carried on a conveyer 14, the thickness to be formed in the chamber 16d is adjusted according to the thickness measured by a film thickness measuring equipment 17a. Accordingly, the SiO2 films close to the specific value can be finally formed. Furthermore, when the thickness measured by the film thickness measuring equipment 17a, 17b is out of a desired range, both the formation of the SiO2 films and the carrying of the semiconductor wafers are stopped, so that the production of a large number of defective units are prevented from occurring.
Patent JP-H06337780-A (JP)
Title: Device and method for patch correction of load module
Inventor: SAWAZAKI TAKESHI
IPC: G06F9/06
Filed: 1993-05-28
Abstract: PURPOSE:To make patch corrections of the load module correctly on the basis of the correction version of a source file only by specifying a correction range. CONSTITUTION:A BB detection part segments BB(basic block) including a corrected part of a correction-version source file 11 that a correction range 111 of external specification indicates as an object BB 112 of mini compilation and a mini compilation part performs the mini compilation to obtain correction version BB 113. Further, the BB detection part detects BB including a correction object plate 121 of LMF 12 to be corrected as an object BB 122 of correction and a correction version LMF image generation part generates a correction version LMF image 21 by overwriting the correction version BB 113 to the BB 122 to be corrected or rewriting the BB 113 to be corrected into only a JUMP instruction 212, writing the correction version BB 113 in a patch area 123, and then writing a JUMP instruction 213 to the BB right behind the BB 122 to be corrected.
Patent JP-H04333438-A (JP)
Title: Sheet carrying device
Inventor: SUZUKI SHIGERU
IPC: B65H29/22
Filed: 1991-04-30
Abstract: PURPOSE:To provide a sheet carrying device at low cost, which is capable of automatically feeding plural sheets continuously, and enabling given treatment by register-adjusting fed sheets to a prescribed position by simple control. CONSTITUTION:To discharge a preceding sheet P from a paper-discharging roller 5 before the tip of a succeedingly fed sheet P reaches a paper-feeding roller 4, a relation of (L1+L2)/V2<L1/V1 is satisfied, where V1: the peripheral speed of a separation roller 2, V2: the peripheral speed of the paper-feeding and paper-discharging rollers 4 and 5, L1: a distance between the separation and the paper-deeding rollers 2 and 4, and L2: a distance between the paper- feeding and the paper-discharging rollers 4 and 5. Also register adjusting can be made by simple control to only turning on/off all these rollers concurrently.
Patent JP-S5250683-A (JP)
Title: Exhaust pipe joining construction for picture display device
Inventor: ISHII KENJI
IPC: H01J17/16
Filed: 1975-10-22
Abstract: PURPOSE:In a base plate for installation of exhaust pipe, a stepped hole with the bore on the outside part of said base plate being larger than that on the inside part is provided, into which the exhaust pipe is inserted, whereby the entry of a sealing agent into unnecessary portions is prevented and the joining is performed without fail.
Patent JP-S5651378-A (JP)
Title: Electronic appliance
Inventor: UCHIDA KENSUKE
IPC: B41J15/04
Filed: 1979-10-01
Abstract: PURPOSE: To provide an electronic appliance in which a plurality of supporting portions for use in fixing a rolled paper supporting holder are arranged at one side of the main body of an electronic appliance, which the rolled paper holder may be moved with respect to the main body of the electronic appliance to enable a positive and effective holding of the rolled papers having different widths each other.  
     CONSTITUTION: A plurality of semispherical shaped grooves 4a are arranged in an equally spaced apart relation in a bottom surface of T-shaped groove 4 made in the side surface 1 of the main body of an electronic appliance. In the groove 4 is movably fitted T-shaped projection part 9 at the leading end of the second rolled paper holder 2b and in a columnlike recess at the central part of the projection 9 is inserted a spring 6 having a ball holder 7 fixed therein. The ball holder 7 pushes the ball 8 against the groove 4 under a spring force, while the ball 8 is fitted in the semispherical groove 4a to restrict the movement of the holder 2b, in a direction of the groove 4, and then the holder 2b is fixed against the side surface 1 of the main body of the electronic appliance. 
     COPYRIGHT: (C)1981,JPO&Japio