baber/WOPTO huggingface dataset:
Patent JP-H01290007-A (JP)
Title: Method and device for speed control of industrial robot
Inventor: KOJO KAZUNOBU
IPC: B25J9/16
Filed: 1988-05-18
Abstract: PURPOSE:To prevent the vibrations caused by the edges by acquiring a reduced deceleration function to define the maximum speed set at the first reproduction job as a command speed in the reproduction jobs carried out at and after the second time and carrying out the control of speed in a normal control cycle. CONSTITUTION:In a first step to the acceleration/deceleration sections, a command speed given to each axis is compared with the allowable speed of each axis. When the command speed is higher than the allowable speed, the control cycle where the next trigger signal should be transmitted is changed (extended) based on each value of the command and allowable speeds. This changed control cycle is held over the acceleration/deceleration sections for acquisition of a reduced deceleration function. In such a way, the data (e.g., the ratio between the command and allowable speeds) on the maximum speed obtained by the change of the control cycle is stored concurrently with the first reproduction job. In the reproduction jobs carried out at and after the second time, the maximum speed is calculated from the stored data and used in place of the command speed. As a result, the acceleration/deceleration time is slightly increased at the first reproduction job and never increased in the reproduction jobs carried out at and after the second time. Thus it is possible to surely prevent the vibrations caused by the edges.
Patent JP-S5545575-A (JP)
Title: Electromagnet for arc deflection in tandem welding
Inventor: ISHIKAWA YASUSHI
IPC: B23K9/08
Filed: 1978-09-29
Abstract: PURPOSE: Not only to reduce the influence to the preceding electrode but also expand the excitation current range, by forming the captioned electromagnets between which the following electrode is placed, by the base part curved to the preceding electrode side, and the tip electrode having a parallel face projecting to the opposed pole.  
     CONSTITUTION: The captioned electromagnets consist of the iron core 6, the excitation coil 7, and the pole piece 8 which is mounted in a body to the tip of the iron core 6, and the tip side is shaped nearly parallel to the base metal by curving the base part 9 of its piece 8 in the direction of the preceding electrode. By afore-mentioned constitution, most of the magnetic flux is generated from the parallel face 11 of the pole, and a part of the foregoing leaks from around the base part 9 to the opposed part, but the leaking magnetic flux is not generated to above and below the face 11 nor in front. Accordingly, the magnetic flux distribution to the welding line direction is abruptly reduced at the preceding electrode side and is slowly reduced at the opposite side, as shown with the real lines D and E. Namely, by using the aforesaid electromagnets, the influence to the preceding electrode side is reduced, and even if a strong magnetic field is made by adding a larger excitation current, it does not have a bad effect on the welding result. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06308628-A (JP)
Title: Original photographing base device
Inventor: KONO YOSUKE
IPC: G03B27/62
Filed: 1993-04-23
Abstract: PURPOSE:To perform optimum illumination in accordance with a reflected original or a transmissive original and to distinctly pick up an original image even when the carried original is the reflected original or the transmissive original by illuminating the sheet of the transmissive original by a 1st illumination means only when a detection means generates a 1st signal. CONSTITUTION:When a motor is driven based on a detection signal outputted from a width detecting sensor 7, a shaft is rotated and a space between a pair of sorter belts 4 stretched on a shaft roller 3 along a guide rail 11 is adjusted to the width of the original. When the sorter belt 4 is rotated, the original is fed, and a photodetector 8 detects whether the fed original is the reflected original or the transmissive original. When the photosensor 8 detects that the original is the transmissive original, a lower light 6 is turned on based on the detected result, and an upper light 14 is kept in an unlit state. When the photosensor 8 detects that the original is the reflected original, the lower light 6 is kept in the unlit state and the upper light 14 is turned on.
Patent JP-2000310646-A (JP)
Title: Rotary detection sensor
Inventor: MATSUO TOSHIYUKI
IPC: G01B7/30
Filed: 1999-04-27
Abstract: PROBLEM TO BE SOLVED: To provide a sensor that has configuration for preventing the sensor from being extended in a diameter direction and a secure sealing function. SOLUTION: A terminal 8 is subjected to insert forming, a holder 5 where a sensor 1 and an electronic part 4 are mounted is accommodated into a closed- end cylindrical case body 6, a housing 10 with an outer-periphery groove 14 in the longitudinal direction of the case body 6 and a connector 11 is integrated with the case body 6, a welding part 61 being provided in the case body 6 on molding is welded in housing formation, and a sealing property is maintained.
Patent JP-S5744106-A (JP)
Title: Multicore batch optical switch
Inventor: NIHEI FUMIHIRO
IPC: G02B26/08
Filed: 1980-08-29
Abstract: PURPOSE:To miniaturize a device by enabling the batch switching of many groups of optical fibers through simple operation by arranging one group of aligned optical fibers opposite to groups of aligned optical fibers so that they are movable relatively and freely. CONSTITUTION:Groups 1 and 1' of optical fibers are installed in the parallel grooves 7 of an array base plate 6 and superposed mutually across a spacer 8. Similarly, an optical fiber group 2 is installed in the array base plate 9 and fixed by a lid body 11, and it is arranged opposite to the fiber groups 1 and 1' so that it is movable relatively and freely. In this case, the tip parts of the fiber groups 1 and 1' are arranged projecting from the spacer 8 and array base plate 9. Then, the array base plate 9 is swung up and down to fit the tips of the fiber group 2 in the upper and lower parallel groups 7, and fiber connection points are switched. Consequently, many groups of optical fibers are switched through simple operation and while the reliability of the system is improved, the size of the system is reduced.
Patent JP-H04253391-A (JP)
Title: Connecting structure for flexible board
Inventor: KOIKE NOBORU
IPC: H05K3/32
Filed: 1991-01-29
Abstract: PURPOSE:To provide a connecting structure for electrically connecting a flexible board to another electronic component without using a connector for the board. CONSTITUTION:An electrode 28 is provided on a surface of an electronic component 23, an electrode 33 opposed to the electrode 28 is provided on one side surface 31 of a flexible board 22, and an elastic element 24 for pressing the board 22 in a direction in which the electrode 33 is brought into contact with the electrode 28 is provided on the other side surface 35 of the board 22.
Patent JP-S5819820-A (JP)
Inventor: YAMAKOSHI KAZUYA
IPC: H01H1/20
Filed: 1981-07-30
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-S5819323-A (JP)
Inventor: ROODERITSUKU DONARUDO HASAUEI
IPC: C08F2/50
Filed: 1982-07-09
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-S5920621-A (JP)
Title: Copper foil for printed circuit and manufacture thereof
Inventor: YAMAGISHI TAKESHI
IPC: B29C65/00
Filed: 1982-07-12
Abstract: PURPOSE:To increase the peeling strength of a copper foil laminated sheet and the peeling strength after heat treatment by providing a thin layer of silane coupling agent on a layer of zinc or zinc alloy set on the rough surface of the copper foil. CONSTITUTION:A zinc or zinc alloy layer is provided by electrodeposition on the rough surface of a copper fail. This layer is treated by aqueous solution of silane coupling agent that can be indicated by YRSIX3 (in the formula Y is a function group bonding a high molecular compound, R is a bonding group containing a hydrocarbon combining Y with silica, X is a hydrolytic group combining with silica), a thin film of silane coupling agent is provided on a zinc or zinc alloy layer and then laminated on a base material.
Patent JP-S5911680-A (JP)
Title: Charge transfer device
Inventor: MATSUMOTO SHIYUUZOU
IPC: H01L29/768
Filed: 1982-07-12
Abstract: PURPOSE:To obtain a CCD to be operated by a single power supply by using the output voltage of a boosting circuit as a reset power supply for an output diffusion layer and bringing the threshold voltage of an FET to approximately a value larger than the difference between the voltage of the reset power supply and a power supply for a drive signal. CONSTITUTION:A drive signal generating section 13 is supplied with the voltage VB of the power supply 12, and the drive signals phi1, phi2, amplitude thereof is equal to approximately VB, are generated. The voltage is fed to the boosting circuit 14, boosted up to voltage VR required for a reset in the circuit, and fed to a drain electrode 7 as the reset power supply. The output diffusion layer 6 is reset by the reset power supply. The output diffusion layer 6 is connected to a gate electrode 18 in order to supply a source follower 15 with its output signal voltage. An ion implantation layer 19 is formed to the FET so that the threshold voltage VTH of the FET constituting the source follower 15 reaches a value satisfying a conditional formula.
Patent JP-H09278177-A (JP)
Title: Distance adjustment feeding mechanism
Inventor: YOKOYAMA KAZUHISA
IPC: B65G47/84
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To smoothly feed each carried article while each distance between the carried articles is being adjusted at all. times by arresting each carried article in the engaging groove of a separated disc without biting in each carried article. SOLUTION: In the distance adjustment feeding mechanism which appropriately separates carried articles so that they can be fed at equal intervals, by engaging each carried article with the engaging groove of a separated disc, the separated disc 15 is bonded with a revolution controlling motor 16 controlled to a definite revolution speed by one-way clutching means 21 which enables the separated disc 15 to be freely revolved only to the reverse direction against the revolving direction when each carried article is fed out.
Patent JP-H09300617-A (JP)
Title: Ink-jet head and production of ink-jet head parts
Inventor: IKEDA KUNIO
IPC: B41J2/16
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To enhance productivity and positional precision by transferring and duplicating a mother die having a shape in which the respective parts of a nozzle for discharging ink liquid, a liquid chamber communicated with the nozzle and the wall part of a flow path of ink are reversed and integrally molding the nozzle, the liquid chamber and the wall part of the flow path of ink. SOLUTION: The vibrating plate 8 of a liquid chamber unit 2 is provided with an islandlike projecting part 10 joined to a piezoelectric element 4, a diaphragm 11 and a thick-walled rigid body part 12 joined to a frame 5. Integrated parts 9 are provided with a nozzle 14 for discharging ink, a liquid chamber 15 which is communicated with the nozzle 14 and pressurized through the diaphragm part 11 of the vibrating plate 8 and the wall part 16 of the flow path of ink. A duplicated member is integrally formed by transferring and duplicating a mother die having a shape in which the nozzle 14, the liquid chamber 15 and the flow path 16 of ink are reversed. The integrated parts 9 are constituted by forming a water-repellent layer 17 on the surface on the discharge side of the nozzle in the duplicated member.  Thereby, ink-jet parts are obtained in which productivity is extremely excellent and matching properties and positional precision are excellent.
Patent JP-H08313814-A (JP)
Title: Objective lens for microscope
Inventor: KURATA KIYONOBU
IPC: G02B21/02
Filed: 1995-05-18
Abstract: PURPOSE: To provide an objective lens for an achromat-class microscope of low magnification compensating various aberrations, correcting off-axial chromatic aberration solely by the objective lens and having an extremly flat image plane over a wide visual field in spite of a comparatively short focal distance and the simple lens constitution. CONSTITUTION: This lens is composed of a first lens group G1 having a positive lens, a second lens group G2 composed of a single negative lens and a third lens group G3 having a joined lens of a positive refractive power and, by representing the focal distance of a whole system by (f), the focal distance of the first lens group by f1 , the focal distance of the second lens group by f2 , the Abbe number of the positive lens of the first lens group by ν1 and the Abbe number of the negative lens of the second lens group by ν2 , the respective conditions: (ν2 -ν1 )>10, 0.05<=|f2 /f|<=0.12, 0.28<=|f2 /f1 |<=0.40 are satisfied.
Patent JP-S6011166-A (JP)
Title: Sampling method of blood plasma for clinical inspection
Inventor: MINAMI TAKAHISA
IPC: A61B5/15
Filed: 1983-06-30
Abstract: PURPOSE:To sample quickly and easily several 100mul-several ml blood plasma necessary for an inspecton from the whole blood of several ml-10ml by feeding the whole blood into the hollow parts of hollow fibers and filtering the blood plasma on the outside surface of the hollow fibers. CONSTITUTION:A filter cartridge at least one end of which is fixed by an adhesive resin 2 is used and the whole blood is fed from the stationary open end into the hollow parts of hollow fibers 1 and is led out of the other open end so that the blood plasma is filtered and separated on the outside surface of the filbers 1, thereby sampling the blood plasma for an inspection. The blood is sampled from a patient into a syringe then the injection needle is removed and the syringe 6 is coupled via a suitable adapter 5 to a main cartridge 7. The inside cylinder of the syringe is then moved to feed the blood in the syringe into the cartridge. The blood which is forced to the other open end and contains much blood cell component is discarded. The fibers having the membrance structure as mentioned above has high mechanical strength and provides a high rate of separating the blood plasma and therefore the quick and sure analysis of a small amt. of specimen (blood) is made possible without errors.
Patent JP-S5644902-A (JP)
Title: Triple signal selecting circuit
Inventor: ICHIKAWA MASAYA
IPC: G05B9/03
Filed: 1979-09-20
Abstract: PURPOSE: To eliminate the zero output generated for fault signal disconnection, by applying a false input signal besides the three input signals after fault signal disconnection.  
     CONSTITUTION: When three input signals I 1 WI 3  are normal, fault signal disconnection switches 2B 1 W2B 3  are connected to the contact (a) side, and switch 6 for false input supply is opend. Input signals I 1 WI 3  are applied to subtractors 4 1 W4 3  together with output signal ϕ and are sent to adder 3 through limiters 1 1 W1 3 . Limiters output the positive or negative saturation value when their inputs exceed a prescribed range, and output ϕ of adder 3 becomes the intermediate value. When a fault is detected in one of input signals I 1 WI 3 , one of switches 2B 1 W2B 3  corresponding to the fault signal is connected to the (b) side, and switch 6 is connected. At this time, the value of a smaller one of normal input signals is output as output ϕ of the adder. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5821961-A (JP)
Title: Audio remote control conference system
Inventor: KAJII YOSHINORI
IPC: H04M9/02
Filed: 1981-07-31
Abstract: PURPOSE:To increase the reliability of an audio remote control conference system and to increase the range of application of said system, by transmitting the speaker identification information of each station to a ground station and then displaying the speaker. CONSTITUTION:The detection signal of the speaker voice of a station A is processed by a data feeding circuit 26. The identification signal of the circuit 26, the modulated 28 signal of the code number of the own station and the speaker identification information given from an amplifier 25 are multiplexed 27 with division of frequency and then transmitted. At a station B, the separated 51 speaker identification information is fed to a data output circuit 53 via a demodulator 54. The code number of each station and the identification signal are detected and fed to a display circuit for station A of a speaker identification display device 56 in the form of a parallel data. Thus the corresponding LED emits the light, and the speaker of the station A is identified.
Patent JP-H01293104-A (JP)
Title: Membrane separator
Inventor: SUGIMOTO YUKINOBU
IPC: B01D61/36
Filed: 1988-05-17
Abstract: PURPOSE:To reduce the energy cost by adiabatically compressing a gas separated from a raw liq. using a module with a compressor, and exchanging the heat between the separated gas heated by compression and the raw liq. to heat the raw liq. and to condense the separated gas. CONSTITUTION:A module 14 consisting of a hydrophobic porous membrane or a hydrophobic non-porous membrane hollow yarn 16 and a heat exchanger 15 are provided in a tank 11 insulated by a heat-insulating material, etc. The tank 11 is filled with the raw liq. such as an ethanol fermentative soln., the liq. is agitated by an agitator 13 while being heated by an auxiliary heater 12, and the inside of the hollow yarn 16 is evacuated by the operation of the compressor 24. As a result, the ethanol, etc., in the raw liq. is permeated into the hollow yarn 16 as the vapor. The vapor is sucked by the compressor 24, adiabatically compressed, and heated. The heated vapor flows into the heat exchanger 15. Since the vapor is heated to a temp. higher than that of the raw liq. and compressed, the raw liq. is heated, the vapor is condensed into a liq., and the liq. flows into a recovery tank 31.
Patent JP-S60263427-A (JP)
Title: Manufacture of semiconductor device
Inventor: SASAKI NOBUO
IPC: H01L21/268
Filed: 1984-06-12
Abstract: PURPOSE:To obtain a single crystal silicon layer having a wide width with good reproducibility by injecting a laser beam from the direction oblique to an optical axis of an optical fiber and scanning a silicon layer using a laser beam made to exit from the other end of the optical fiber to fuse and recrystallize the silicon layer in sequence. CONSTITUTION:In order to form a donut-type laser beam having a desirable energy distribution shape, a lasr generation device 11 is disposed in such a manner that its optical axis makes an angle THETA, for example, 30 deg. or so to an optical axis of an optical fiber 13. The laser beam 7 incident to the optical fiber having a Gaussian distribution travels zigzag mainly along the inner surface of the fiber 13 and comes around along thereof and a donut-type laser beam DB having high energy at its area near its periphery and low energy at its central part is projected out from the fiber 13. The relative position among the laser generation device 11, an incident end 13a of the optical fiber 13, and a first lens laid between them is kept satably and change in the relative position between an exit end 13b of the optical fiber and a main body of an X-Y stage 16 is suppressed by a substrate 17 and a fixing means 19 so as to make it small.
Patent JP-H08312796-A (JP)
Title: Valve rod adjusting structure of valve
Inventor: KUNITOMO HIROSHI
IPC: F16K1/22
Filed: 1995-05-19
Abstract: PURPOSE: To provide a valve rod adjusting structure to perform adjustment by pushing up and pulling down the position of a valve element. CONSTITUTION: When an adjusting bolt 7 is rotated in a direction in which the bolt is screwed in the inside of a valve casing 1 from a bottom cover 1b, the upper surface of the groove 8 of a valve rod 3 is pushed up by the bolt head part 7a of the adjusting bolt 7 and a valve element is moved upward. When the adjusting bolt 7 is rotated in a direction in which the adjusting bolt is pulled out to the outside of the valve casing 1 from the bottom cover 1b, the bolt head part 7a of the adjusting bolt 1 is engaged with the under surface 8b of the groove 8 of the valve rod and the valve element is moved downward.
Patent JP-H09299177-A (JP)
Title: Seat frame and backrest frame
Inventor: UNO AKIRA
IPC: A47C7/40
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide an efficient seat frame which can be easily produced. SOLUTION: Two nearly L-shaped wires 8 are attached symmetrically at a certain interval to this square seat frame 2. Each wire 8 consists of a segment part 6 along one side of the frame 2 and a segment part 7 along the other side of the frame 2. A flexible structure 3 consisting of the wires 8 and an elastic member 9 is spread out inside the frame 2 with free ends of the segment parts 6 and 7 of the wires 8 being attached at the frame 2. The elastic member 9 connects the segment parts 7 of the wires 8 extending in the opposite directions as to separate from each other, and expands/contracts the interval between the segment parts 7.
Patent JP-S6284704-A (JP)
Inventor: KOPEROUITSUKU ARUBERUTO
IPC: A44B11/25
Filed: 1986-05-27
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-H0416078-A (JP)
Title: Electronic still camera
Inventor: KODAMA YASUMASA
IPC: H04N5/372
Filed: 1990-05-10
Abstract: PURPOSE:To utilize an electronic shutter by a CCD itself by collecting a video signal picked up by the CCD regardless of its field, transferring the result to a frame memory and reading the result from the frame memory in a prescribed order. CONSTITUTION:A video signal SY picked up by a CCD 11 is collected regardless of its field, and transferred to a frame memory 14 and the signal is read from the frame memory 14 in a prescribed order to obtain video signals SY of an odd number and an even number field. Thus, it is not required to provide a mechanical shutter and the electronic shutter function of the CCD 11 itself is utilized and a high speed shutter is realized. Moreover, a still picture without inter-field flattering is obtained by using only the electronic shutter.
Patent JP-S57194222-A (JP)
Title: Manufacture of base table used in manufacture of high purity gold
Inventor: NISHI TETSUO
IPC: C22B11/02
Filed: 1980-08-30
Abstract: PURPOSE: To manufacture a base table almost free from impurities and having a smooth surface by putting a kneaded material consisting of pure zirconia, a hardness increaser, a chemical resistance improver and a seizing resistance improver into a mold, calcining it, and subjecting the calcined material to treatment with hydrochloric acid, washing in water and drying.  
     CONSTITUTION: Powders of pure zirconia, hardness increaser, a chemical resistance improver and a seizing resistance improver are kneaded with a keander while mixing, and the kneaded material is put into a mold and calcined with an electric furnace. The surface of the calcined material is polished, and to incinerate impurites such as dust stuck to the surface, the polished material is pickled with hydrochloric acid having the highest purity and about 20% concn. at about 120°C under a high pressure such as about 2W3atm for about 24hr. It is the wahsed in distilled water and thoroughly dried to obtain a base table used in a method of manufacturing high purity gold from a pure gold ingot refined by an oxidation method and a zone melting method. 
     COPYRIGHT: (C)1982,JPO&Japio