baber/WOPTO huggingface dataset:
Patent JP-S57129195-A (JP)
Title: Power source switching controlling method for motor
Inventor: SHIMIZU HIROKI
IPC: H02P27/06
Filed: 1981-01-30
Abstract: PURPOSE:To smoothly switch a power at the time of starting a voltage type inverter by utilizing the output control and the output voltage feedback signal of a voltage control circuit. CONSTITUTION:A commercial power 1 is connected to a motor 6 to start the motor, and after the start, a conductor 8 is opened, the conductor is then closed after the remaining voltage of the motor is attenuated, and the motor is transferred to an inverter operation. The inverter operation is achieved by setting the frequency for the inverter 3 to a frequency lower than that corresponding to a voltage control circuit 18, stopping the operation of the circuit 18, and supplying electric power from the inverter 3 to the motor before the motor speed is reduced to the speed corresponding to the output of a setter 9. Then, after the inverter frequency is increased to the value corresponding to the motor speed, the operations of a V/F converter 10 and the circuit 18 are started to drive the motor at the speed determined by the output of the setter.
Patent JP-S59141118-A (JP)
Inventor: TAKANO YASUNARI
IPC: H01H13/52
Filed: 1983-02-01
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-S62172297-A (JP)
Inventor: KONUKI OSAMU
IPC: G21D1/02
Filed: 1986-01-27
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-S59140628-A (JP)
Title: Metallic mold for carrier substrate of high density information
Inventor: MORIWAKI TAKESHI
IPC: G11B5/84
Filed: 1983-01-31
Abstract: PURPOSE:To produce a carrier substrate of high density information having reduced eccentricity of the opening and the center opened accurately, by forming an opening while a metallic mold is completely clamped between platens of a molding machine. CONSTITUTION:A molten material is injected into a cavity 6 through a nozzle touch part 11. A valve pin 21 is abutted on a shaping member 22 so that it has no shift even with the flowing pressure of resin produced when the molten material is injected. The member 22 is cooled through a cooled water path 23. Thus the pin 21 contacts with the member 22, and therefore the tip of the pin 21 is cooled down. Then a gate part is cooled. The pin 21 moved back by the actuation of a hydraulic cylinder 19 after the sealing of the gate is over. The fused material within a runner moves backward to the nozzle. At the same time, the member 22 is moved forward by a hydraulic cylinder (not shown in the figure) and made contact with the opening at the center of a molded product to be cooled. Then the metallic mold is opened after the molded product is set up. In this case, the molded product moves back assuredly together with a mobile mold as soon as the mold is opened. Then the hydraulic pressure is released after the mobile mold moves back to a prescribed stroke. Then the member 22 moves back by the function of a spring 24.
Patent JP-S63182694-A (JP)
Inventor: SAKAI MITSURU
IPC: G09G3/14
Filed: 1987-01-26
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-H10214859-A (JP)
Title: Manufacture of circuit module
Inventor: SUZUKI KAZUTAKA
IPC: B23K26/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a circuit module which can realize good part connection by laser beam irradiation regardless of substrate quality, etc. SOLUTION: Laser beams LB1 are directed from a backside of a substrate 2 through through-holes 2a and laser beam transmitting materials 2b into substrate electrodes 2c. Thus, even when the substrate 2 has a low transmission to the laser beams or no transmission thereto, the laser beams LB1 can be directed to the substrate electrodes 2c with a high efficiency, so that the substrate electrodes 2c can be effectively heated and predetermined part connection can be properly realized. Since the laser beam transmitting materials 2b are filled into the through holes 2a without any gap, a substrate strength can be reinforced with the materials 2b.
Patent JP-S63184498-A (JP)
Title: High speed time division channel equipment
Inventor: KIYONO NAOHISA
IPC: H04Q11/04
Filed: 1987-01-26
Abstract: PURPOSE:To attain exchange processing of a high speed broad band signal by providing a shift register shifting sequentially a signal of an incoming highway subject to n-channel time division multiplex and a selector outputting selectively an output signal of a shift register. CONSTITUTION:A time slot exchange of n-channel time division multiplex signal of an incoming highway is applied and the result is sent to an outgoing highway. The shift register 1 stores the n-channel time division multiplex signal by (2n-1)- channels and uses a selector 2 to select and output the output signal of each stage of the register 1. For example, a 1st channel signal is outputted into the n-th channel and a n-th channel signal is outputted as exchange, then the signal of the n-th channel is outputted from a 1st stage of the register 1 and it is outputted selectively from the selector 2. Moreover, when the signal of the 1st channel is outputted from a (2n-1)-th stage of the register 1, it is outputted from the selector 2 selectively. Thus, the control of the selector 2 is applied by a control circuit 3.
Patent JP-H06227535-A (JP)
Title: Labelling apparatus
Inventor: TAKADA YUKIHIRO
IPC: B65C9/46
Filed: 1993-01-29
Abstract: PURPOSE:To miniaturize an apparatus by arranging a printing part and a travelling path for an article to be conveyed to a sticking position so that they are very close to each other. CONSTITUTION:The label-issuing port 19a of a printer part 19 is arranged so that the direction of discharging a label B is parallel to the direction of conveying an article A to a sticking position 18 by a delivery conveyor 17, and a surface provided with the label-issuing port 19A is also provided with a sticking arm 21 for moving the label B discharged from the label-issuing port 19a in the direction perpendicularly intersecting to the direction of conveying the article A and for sticking the label on the article A.
Patent JP-H07221817-A (JP)
Title: Fault detection system
Inventor: KATAYAMA KAZUMI
IPC: H04L69/40
Filed: 1994-02-08
Abstract: PURPOSE:To detect a fault of a slave set early without giving effect on data transmission in the system operation of a data controller comprising a master set and the slave set interconnected by a private line. CONSTITUTION:A master set 101 and a slave set 111 are connected by a private interface cable 103, the master set 101 publishes a polling signal for confirming the operation of the slave set 111 periodically to monitor the operation of the slave set 111, the slave set 111 uses a transmission control signal 202 to report the occurrence of a fault to the master set 101 and the master set 101 executes a polling control 203a/203b for collecting fault information to detect the fault early without giving effect on data transmission.
Patent JP-S61173878-A (JP)
Inventor: SHINNAI KOSUKE
IPC: G05B19/18
Filed: 1985-01-30
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-H11207243-A (JP)
Title: Spray treatment method and spray treatment apparatus
Inventor: HIROKADO YOSHINOBU
IPC: H01J17/49
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To obtain a spray treatment method and a spray treatment apparatus capable of alleviating influence caused by warp even if a matter to be treated has warped. SOLUTION: A substrate 1 is inclined against a vertical Z-axis by a predetermined angle θ (e.g. 0<=θ<=45). A high pressure developing liquid pressurized to a pressure of e.g. 1 kgf/cm<2> is ejected from a nozzle 5 and the developing liquid is sprayed onto a treatment object face and then flows downward on a surface of the treatment object face along an inclination of the substrate. Paste removed by developing also flows on the treatment object face without creeping on a back face of the substrate and falls down from the substrate 1.
Patent JP-H03219653-A (JP)
Title: Inspection apparatus of mounted component
Inventor: KISHIMOTO MAKOTO
IPC: H01L21/66
Filed: 1990-01-24
Abstract: PURPOSE:To accurately inspect a soldered state by providing an image-processing means which detects a solder on the basis of the brightness of a pattern image when an incident illumination light source is driven and which detects a solder bridge on the basis of the color of a pattern image when a uniform illumination light source is driven. CONSTITUTION:When a printed-circuit board 1 is illuminated with incident light, a light flux is reflected to its originally incident direction on the surface of an electronic component 2c perpendicular to the light flux direction and on the surface of the printed-circuit board 1 regarding the electronic component 2c on the printed circuit board 1 and its soldered component. As a result, the surface of a pattern image of the printed circuit board 1 which has been observed directly above shines whitely. Since the surface of a solder layer is tilted at the build-up part of solder 20a situated on both sides of the electronic component 2c, the light flux is not reflected to its originally incident direction and becomes black at the build-up part of solder 20a. The pattern image is picked up by using a color CCD camera 3; its image data is stored in an image memory 13; a CPU 11 computes the area of a black part from the image data. When the black part having the area of a prescribed value or higher, the CPU judges that a solder exists (i.e., good).
Patent JP-2000214623-A (JP)
Title: Recyclable recording material
Inventor: YOSHIE NAOKI
IPC: G03G7/00
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a recyclable recording material clearable of printing material, such as a toner, by incorporating a substrate layer, an interlayer containing a surfactant and a binder resin, and a water-swellable surface layer. SOLUTION: This recording material comprises the substrate layer 1 formed by using a transparent plastic film or the one opacified by adding fine inorganic particles, preferably, such as polyester polycarbonate, polyimide, or polymethylmethacrylate, the interlayer 2 is made of a typically adhesive resin, preferably, such as polymethylmethacrylate, polyester, polycarbonate, polyvinylchloride, or polyurethane resins containing a plasticizer, and the surfactant contained in the interlayer 2 is embodied by anionic or cationic or nonionic surfactants and the surface layer 3 is composed of the water-swellable resin.
Patent JP-H03220025-A (JP)
Title: Structure of work vehicle mission case
Inventor: TAKAGI MASAO
IPC: B60K17/06
Filed: 1990-01-24
Abstract: PURPOSE:To improve productivity and increase the kinds of cases by dividing the case main body in three, and arranging each transmission mechanism, which interlocks mutually, inside each divided case, respectively, and also arranging each cover case for bearing in the divided case on both sides, respectively. CONSTITUTION:A mission case 1 is formed in the three-division structure of each case 2, 3, and 4 consisting of a front, a middle, and a rear. And for the front case 2, the first transmission mechanism, etc. are arranged inside, and besides a case cover 2a capable of mounting and removal is arranged are the rear. Moreover, for the middle case 3, the second transmission mechanism 8, which changes over the power from the first transmission mechanism 6 forwardly or reversely, and others are arranged inside. Furthermore, the rear case 4, is provided in its inside, with the third transmission mechanism 11, which changes the power from the second transmission mechanism 8 into high and low two stages, and others, and also a case cover 4 for bearing, free in mounting and demounting, is arranged at the front. Hereby, the assembling and handling of each of cases 2-4 are made easy, and also the one, where the middle case 3 is not used, can also be manufactured.
Patent JP-H06230377-A (JP)
Title: Production of microhologram array for liquid crystal display device
Inventor: ICHIKAWA NOBUHIKO
IPC: G02B5/32
Filed: 1993-02-01
Abstract: PURPOSE:To easily produce the microhologram array which spectrally separates white light and irradiates color filters cell of three colors respectively with it by superposing a calculator hologram and a photosensitive material and duplicating the hologram by irradiation with coherent light. CONSTITUTION:The hologram interference fringes of the hologram array consisting of the microholograms are calculated by a calculator and are plotted by an electron beam onto an electron beam resist and the resist is developed to produce the calculator hologram 7. The calculator hologram 7 is then brought into tight contact with the hologram sensitive material 8 or is superposed thereon apart a slight gap place therebetween. The laser beam 9 corresponding to a back light is made incident from the calculator hologram 7 side and the condensed diffracted light 10 and rectilinear transmitted light 11 generated by the calculator hologram 7 are interfered with each other in the hologram photosensitive material 8 to reproduce the hologram. The holograms reproduced in such a manner are used as the microhologram array or the holograms formed by further reproducing such duplicates as original plates in the same manner are used as the microhologram array.
Patent JP-H01191793-A (JP)
Title: Method for purifying solution containing iridium
Inventor: SUZUKI MASAHITO
IPC: C25C1/20
Filed: 1988-01-27
Abstract: PURPOSE:To obtain a purified soln. contg. Ir by regulating the concn. of hydrochloric acid in a soln. contg. Ir and other noble metals acidified with hydrochloric acid to a prescribed value and by electrolyzing the soln. to remove the noble metals except Ir. CONSTITUTION:A soln. contg. Ir and other noble metals (Au, Ag, Pt, Pd, Rh and Ru) acidified with hydrochloric acid is prepd. and the concn. of hydrochloric acid in the soln. is regulated to 0.3-4N. The soln. is then electrolyzed to electrodeposit the noble metals except Ir on the cathode and a purified soln. contg. Ir (Ir soln. not practically contg. noble metals other than Ir) is obtd.
Patent JP-H04212351-A (JP)
Title: Apparatus and method for removing cement mantle from bone depressed part
Inventor: CHIN ALBERT K
IPC: A61F2/46
Filed: 1991-01-14
Abstract: PURPOSE: To avoid excessive stress generated in eliminating cement mantle and newly injected cement integrated with each other for avoiding excessive tightening of a tension device especially, and breakage of the cement being eliminated caused by that in a device and method for eliminating the cement mantle used for fixing an artificial device from a bone cavity. CONSTITUTION: Sleeves 28, 30, 32, 34 for measuring depth of a passage in which thread-cut rods 12, 14, 16, 18 are threaded for acting as visual markers for invasion quantity of the rods 12, 14, 16, 18 into cement are provided on the rods 12, 14, 16, 18 for avoiding overfeed of the rods 12, 14, 16, 18 as they are engaged with cement for an artificial joint to be used for eliminating it. A depth gauge 20 provided by both units of the length and the screw rotation number is provided for above measuring function. The sleeve 28, 30, 32, 34 is supported on the rod to freely act to be engaged with an edge of the passage in which the rod 12, 14, 16, 18 is threaded.
Patent JP-S62173461-A (JP)
Title: Optical recording method
Inventor: EGUCHI TAKESHI
IPC: G11B7/0045
Filed: 1986-01-28
Abstract: PURPOSE:To permit high-speed recording with a high density and high sensitivity by irradiating IR rays according to recording information to an optical recording medium having a specific recording layer to form a latent image and irradiating UV rays thereto to develop the latent image to a sensible image. CONSTITUTION:800-900nm IR rays are irradiated according to the recording information to the optical recording medium having the recording layer formed by contg. a diacetylene deriv. compd. and >=1 kinds selected from the group consisting of a pyrylium dye, thiopyrylium dye and selenapyrylium dye to form the latent image. The UV rays are then irradiated thereto to develop the latent image to the sensible image. The diacetylene deriv. compd. incorporated into the optical recording medium is the compd. expressed by the formula I and the pyrylium dye, thiopyrylium dye and selenapyrylium dye incorporated into the optical recording medium are the compds. having the basic structure expressed by the formula II, and are the compds. which have an absorption peak at 780-900nm and generate heat by the IR light of said wavelength.
Patent JP-2000214437-A (JP)
Title: Liquid crystal driving circuit
Inventor: SHIMIZU HISAE
IPC: G02F1/133
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide a driving method of a matrix type liquid crystal display which can prevent a DC voltage component being applied to the liquid crystal, prevent afterimage caused by an image sticking, and moreover, does not impair the picture quality at all compared with a conventional drive. SOLUTION: The liquid crystal drive circuit, from which interlace driven video signals different in odd numbered fields and even numbered fields are inputted to each pixel 71 distributed in a matrix form, is provided with a reversing means to alternately generate a period when a picture signal is inputted and a period when reversed polarity signals are inputted, to signals inputted to odd numbered fields and even numbered fields in a prescribed cycle longer than one field, and a brightness varying means to vary the brightness of liquid crystal light source according to the timing when the periods are replaced with each other.
Patent JP-H02195761-A (JP)
Title: Telephone set
Inventor: ITO MORIHIKO
IPC: G10L15/00
Filed: 1989-01-24
Abstract: PURPOSE:To eliminate the memory of a push-button operation by adding a speech recognition device, and substituting the push-button operation with the input of a voice pattern. CONSTITUTION:A CPU 5 controls the speech recognition device 8, and the input from a button type input device 2 is related to the input of the voice pattern from a voice controller 6, then, it is stored in the recognition device 8. When the same signal as a registered voice pattern is inputted after the voice pattern is registered, a signal corresponding to the push-button operation is outputted from the button type input device 2 to the CPU 5. The CPU 5 performs a processing for the signal corresponding to the push-button operation similarly as the one for the input from the button type input device 2, and sends a control signal to each device incorporated in a telephone set. By performing such a operation, a series of push-button operations is substituted with voice input.
Patent JP-S59141222-A (JP)
Title: Manufacture of semiconductor device
Inventor: NISHII KATSUNORI
IPC: H01L21/28
Filed: 1983-01-31
Abstract: PURPOSE:To obtain a pattern of the desired width having the favorable edge cut when the thin film pattern of a metal, etc. is to be formed on a semiconductor substrate by a method wherein an opening as to have a level difference part is formed, and the level difference part thereof is utilized to perform lift off. CONSTITUTION:A silicon nitride film 22 containing silicon oxide of a large quantity is formed on a semiconductor crystal GaAs substrate 21 according to the plasma CVD method, and a silicon nitride film 23 containing scanty silicon oxide is formed thereon (Fig. A). Then the desired pattern 25 is formed according to a blanking pattern process using a photo resist 24 (Fig. B). Then the nitride film of two layers are anisotropically etched according to reactive ion etching in a CF4 atmosphere (Fig. C). After then, isotropic etching is performed in the CF4 atmosphere, and a level difference part 26 is formed according to the difference of the etching speeds of the first silicon nitride film 22 containing silicon oxide of a large quantity and the second silicon nitride film 21 containing scanty silicon oxide (Fig. D). Then Pt, Ti, Au are evaporated respectively as metals 27 on the whole surface (Fig. E). At this time, a metal edge cut is generated easily at the opening part.
Patent JP-H09209602-A (JP)
Title: Entering scheduling method in mechanical type parking space
Inventor: ASE HAJIME
IPC: G06Q50/10
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of entering operation by beforehand setting rules regarding the selecting methods of an entering stage and a parking chamber, load distribution to other stages and the allocation of a carrier truck and combining and using the rules. SOLUTION: A rule regarding the selecting methods of entering stages and parking chambers, a rule regarding load distribution to other stages and a rule regarding the allocation of carrier trucks are preset respectively. When the entering requirements of cars are generated, an entering-stage selection (S1) and entering-chamber determination (S2) are conducted in the order of the generation of the requirements. Whether the same-stage three continuation (S4) or load distribution (S5) to other stages is determined in entering operation. The assignment (S7) of carrier trucks and the operation schedules of entering and leaving elevators are determined. Accordingly, the efficiency of entering operation is improved, and an operating time can be shortened.
Patent JP-S58133477-A (JP)
Title: Electronic ignition device for marine use
Inventor: TSUJII FUMIO
IPC: F02P5/15
Filed: 1982-02-03
Abstract: PURPOSE:To enhance the performance and also the durability and reliability by receiving interruption at a certain crank angle signal and by using a calculator  to perform operation for ignition timing. CONSTITUTION:The step 302 judges whether the signals for throttle's opening and temperature are A/D converted. If convertion is not completed, a transfer shall be made to the step 305 to select the channel to make A/D convertion, and a start signal is output to A/D converter 35 at the step 306. When convertion is completed, a transfer is made to the step 303, and calculation about ignition timing is carried out at the step 304.
Patent JP-2000211849-A (JP)
Title: Oblique transporting device for heavy object
Inventor: KAMIYA EIJI
IPC: B66B9/06
Filed: 1999-01-22
Abstract: PROBLEM TO BE SOLVED: To provide an oblique transporting device for heavy objects such as safety valve using simple equipment capable of transporting efficiently the objects obliquely from the top of a tank, etc., to upon the ground, etc., without risk of falling off while over-speed and uncontrolled run are precluded. SOLUTION: This oblique transporting device for heavy objects is composed of a straight inclined rail 6 installed obliquely between a lower stage 2 and an upper stage 4 for transporting heavy objects 1, a trolley 8 guided along the rail and capable of moving downward by its own weight upon placing of heavy object thereon, a winch device 10 having a windup wire 10a with one end attached to the trolley and installed on the upper stage, a safety wire 12 with the two ends fixed to the lower and upper stages and extending along the rail, and a brake device 14 installed on each trolley through the safety wire. When the speed of trolley running toward the lower stage exceeds a specified value, the brake device 14 applies brakes by holding the safety wire 12.