baber/WOPTO huggingface dataset:
Patent JP-H0379753-A (JP)
Title: Method for patterning personal ornament
Inventor: TAGAWA HIROSHI
IPC: C23C14/08
Filed: 1989-08-22
Abstract: PURPOSE:To form a film having patterns with superior color variation by a single treatment by vaporizing a metal while spraying a reactant gas on the surface of a personal ornament. CONSTITUTION:A personal ornament composed of Ti material, such as spectacle frame 3, is attached to the inside of a bell jar 1 of an ion plating apparatus. A gas of nitrogen, oxygen, ethylene, etc., is introduced as a reactant gas, and an evaporation source 6 of Ti, Zr, Ta, etc., is irradiated with an electron beam at a proper accelerating voltage, by which the metallic Ti, etc., are vaporized. The vapor of Ti, etc., and the nitrogen gas are ionized by means of an ionizing electrode 5 and allowed to react, by which a titanium nitride layer is formed on the surface of the spectacle frame 3. Just before the conclusion of the above stage, a spraying gas 4 of nitrogen, etc., is sprayed through a nozzle 2 toward a part of the spectacle frame 3, such as temple, for several seconds. By changing the kind of the above spraying gas, the diameter of the nozzle 2, etc., the film having patterns in which color varies gradually into a banded state can be formed.
Patent JP-H0943959-A (JP)
Title: Toner vessel and process cartridge and electrophotographic image forming device
Inventor: KAWAGUCHI HIDEJI
IPC: G03G15/08
Filed: 1995-07-31
Abstract: PROBLEM TO BE SOLVED: To enable stable holding of toner in a toner vessel and easy filling of toner. SOLUTION: A partition plate 11p is provided in a toner frame body 11, and a toner filling port 11d is provided on an end plate of the toner frame body 11. A part of the partition plate 11p overlaps the toner filling port 11d when viewed from the longitudinal direction of the toner frame body. When toner is filled through the toner filling port 11d, toner advances into the whole region in the longitudinal direction of the toner frame body 11. Consequently, it is possible to easily fill toner between partition plates which are distant from the toner filling port easily. Moreover, even if a process cartridge is dropped, toner is not collected on one side.
Patent JP-S6460376-A (JP)
Title: Amylase having pullulanase activity and production thereof
Inventor: SADA HIROSHI
IPC: C12N9/44
Filed: 1987-08-31
Abstract: NEW MATERIAL:The amylase having the following physical and chemical properties. Action and substrate specificity, acting to soluble starch or starch-based sugar and pullulan and scarcely acting to raw starch, dextran, maltotetraose, maltose and isomaltose; optimum pH and stable pH; optimum pH to soluble starch is 7.0-8.5 and the stable pH is 5.0-9.0, optimum pH to pullulan is 7.0 and the stable pH is 5.0-8.0; optimum temperature and heat-stability, optimum active temperature is 50 deg.C, stable up to 40 deg.C, inactivated at 60 deg.C in 30min; isoelectric point, 4.13 by electrophoresis; molecular weight, 218,000 by SDS-PAGE process. USE:Production of malto-oligosaccharide. PREPARATION:The objective amylase having pullulanase activity can be produced e.g. by culturing Bacillus circulans F-2 (FERM P-7361) belonging to Bacillus genus in a medium, separating the bacterial cells from the cultured product, collecting a pullulanase-active fraction from the supernatant liquid and subjecting the fraction to extraction, salting-out, ion exchange treatment and purification by hydrophobic chromatography.
Patent JP-H0881976-A (JP)
Title: Cab for construction equipment
Inventor: AKABANE EIJI
IPC: E02F9/16
Filed: 1994-09-09
Abstract: PURPOSE: To prevent resonance in a cab, and to reduce the noises of all frequency bands by disposing a metal plate between two hard acoustical boards and mounting each space interrupting layer of a ceiling section and a floor section on a ceiling and a floor so as to cover the ceiling and the floor at intervals. CONSTITUTION: A ceiling-section space interrupting layer 6 is installed to the lower section of a ceiling 78 so as to cover the ceiling 78 at an interval from the ceiling 78. A floor-section space interrupting layer 8 is set up onto a floor 76 so as to cover a rear from the lower section of the sheet 84 of the floor 76 at intervals at that time. Consequently, length H2 in the vertical direction of the internal sound field of a cab 2 is shortened by both space interrupting layers 6, 8, and resonant frequency in the cab 2 is increased to a high-frequency band having a high sound-absorbing effect. The space interrupting layers 6, 8 of a ceiling section and a floor section are fitted by holding metal plates between two hard acoustical boards arranged at intervals respectively, and sound absorption in all frequency bands is ensured.  Accordingly, noises in the cab 2 are reduced, and work environment is improved and operating efficiency can be enhanced.
Patent JP-S6194013-A (JP)
Title: Zoom lens barrel
Inventor: KOIWAI TAMOTSU
IPC: G02B7/10
Filed: 1984-10-15
Abstract: PURPOSE:To improve the accuracy of aberration correction by forming a float cam mechanism by the approximate cam curve connecting continuously the curves delineating the extent of the movement of the respective float lenses at plural focal lengths so that the floating quantity corresponding to the focal length is obtd. CONSTITUTION:A cam pin 29 is provided to the small-diameter cylindrical part of a rear group holding frame 15 which supports a rear group lens consisting of the 2nd group lens II and the 3rd group lens III and a cam pin 30 is provided to a float frame 18. Float cam grooves 19a, 19b consisting of the approximate cam curve are provided to a rotary frame 19 fitted onto the frame 18 and are fitted therein respectively with the cam pins 29, 30. The 1st and 2nd float cam mechanisms are formed by the pin 29 and the groove 19a as well as the pin 30 and the groove 19b. The frame 18 moves according to each focal length when the focusing is executed in the state of focusing the lens to an infinite object distance and therefore the correction of aberration is exactly executed.
Patent JP-2000048126-A (JP)
Title: Card carrying device
Inventor: KOJIMA SUSUMU
IPC: G06K13/063
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To provide a card carrying device for maintaining the safe traveling of a shuttle along a guide shaft as much as possible. SOLUTION: A cylindrical moisture absorbing member 32 into which a guide shaft 9 is internally fitted is arranged between the bearings of a pair of bearing parts 10 and 11, and when the pair of bearings 10 and 11 are moved along the shaft 9, moisture 19 adhered to the peripheral face of the guide shaft 9 is absorbed by the cylindrical moisture absorbing member 32.
Patent JP-S6277032-A (JP)
Title: Incorporated type motor
Inventor: YAMAZAKI KATSUTOSHI
IPC: G11B19/20
Filed: 1985-09-28
Abstract: PURPOSE:To enable a motor to be of a thinner type and improve the assembling property, by combining bearings and a motor shaft with a cylindrical bearing sleeve having a flange section with the diameter larger than that of the motor- fitting hole of a set chassis, to form a bearing unit, and by combining the bearing unit with a stator and a rotor after the bearing unit is fitted to the chassis. CONSTITUTION:A bearing unit 1 is provided with a cylindrical bearing sleeve 3 with a flange 15 fitted to the outer peripheral surface, and bearings 2a, 2b are fitted in the sleeve 3, and a magnetic fluid seal 16 is fitted to one end side of the sleeve 3. After that, a spindle 7 with a fitted rotor hub 6 for the center core of a hard disc is conducted to the bearings 2a, 2b, and at the other end, a boss 17 for fitting the rotor unit of a motor is fitted. In a clean room, the bearing unit 1 is screwed into a boss section 19 around the motor-fitting hole 18 of a set chassis 5. After that, a hard disc 20 is fitted to the rotor hub 6, and the internal section is closed with a cover 21. As a result, the motor can be of a thinner type and the assembling property is improved.
Patent JP-H05139565-A (JP)
Title: Automatic document feeding device
Inventor: IRIE YOICHIRO
IPC: G03G15/00
Filed: 1991-07-31
Abstract: PURPOSE:To eliminate generation of useless vibrations and noises due to colliding of fine irregularities on a belt surface with a stopper when a carrying belt advances. CONSTITUTION:Carrying capacity of a document by an appropriate frictional resistance between a carrying belt 1 and the document (P) is secured by forming a smooth surface of the carrying belt 1 in an automatic document feeding device for an advancing direction, and forming a hair line 2 having fine irregularities for the direction normal to the advancing direction, and at the same time, generation of vibrations and noises is eliminated by removing fine collision with a document stopper.
Patent JP-2001039006-A (JP)
Title: Recording method and recorded matter recorded thereby
Inventor: ITO FUMITSUGU
IPC: C09D11/326
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To form a top coat layer without requiring curing and fixing steps by incorporating a resin emulsion and water in a top coating liquid in a recorded matter obtained by forming an image on a medium to be recorded, then injecting the liquid to a whole surface and forming a transparent top coat layer. SOLUTION: After an image is formed by recording a medium to be recorded by an ink jet recording type, and a top coat liquid is injected by an ink jet recording type on the whole surface of an image part to form a transparent top coat layer. In this case, an at least resin emulsion and water are incorporated in the liquid to be used. That is, the liquid is prepared by a liquid containing at least the emulsion, water, and a penetrating agent selected from a glycol ether or the like and/or an ethylene oxide adduct of an acetylene glycol ether. A thickness of a film after drying of the coat layer is not particularly limited, but is suitably 0.1 to 100 μm, or preferably 1 to 10 μm.
Patent JP-H0394140-A (JP)
Title: Adsorbent sensor
Inventor: TAGUCHI KAZUHIRO
IPC: G01N27/00
Filed: 1989-08-21
Abstract: PURPOSE:To provide the detector which has a high sensitivity and fast responsiveness and is inexpensive by fixing an adsorbent between a pair of the leg parts of a tuning fork type piezoelectric oscillator and utilizing the viscoelastic change of the adsorbent. CONSTITUTION:The tuning fork type oscillator (a) made of a piezoelectric material generates flexural oscillation and the spacing between fork-shaped projections changes periodically when the adsorbent (b) is fixed to the spacing between the fork-shaped projections of the oscillator (a) and an AC voltage is impressed thereto from an electrode (c). The magnitude of the oscillation of the oscillator (a) changes dependently upon the dynamical properties of the adsorbent (b) pinched by the fork-shaped projections and the electrical characteristics of the oscillator (a) change at this time. The sensor which can easily measure the concn. of the adsorbent with the high sensitivity and good reproducibility is obtd. by measuring the electrical characteristics of the oscillator (a).
Patent JP-H04102695-A (JP)
Title: Wear detecting device for roller cutter of shield excavator
Inventor: IKEGAMI YOSHIROU
IPC: G01B21/00
Filed: 1990-08-17
Abstract: PURPOSE:To enable judgment of replacement timing of a roller cutter by inputting the detected signals of a pressure detecting device for detecting both the pressure of a propulsion jack and the oil pressure of a hydraulic motor for turning the cutter face into a computer for arithmetic processing, and by comparing this result with a cutter replacement judging zone that has been previously input. CONSTITUTION:On the rear side of a shield excavator body 1, a pressure detecting device 4 and a personal computer 5 are arranged. Then, the total thrusting force of a shield jack 3 and the oil pressure of a hydraulic motor for turning the cutter face are detected by the pressure detecting device 4, and this is input into the personal computer 5 as excavation data for arithmetic processing. A cutter replacement judging zone is previously input into the personal computer 5, and when the input signal from the detecting device 4 is out of the zone, this is displayed on a CRT 7, and also an alarm is sounded by an alarm device 8. Thus, the continuous grasp of wear condition of the roller cutter, and the judgment of the optimum replacement timing of the roller cutter can be enabled, and the shield excavator can be efficiently operated.
Patent JP-H0380477-A (JP)
Title: Magnetic disk device
Inventor: FUJII HIDEAKI
IPC: G11B21/08
Filed: 1989-08-24
Abstract: PURPOSE:To improve the stability of a speed control by amplifying an error between moving speed and target speed larger than usual at the time of decelerating a magnetic head and driving the head accordingly. CONSTITUTION:When the deceleration of the magnetic head 2 is commenced, a switch 10 is controlled by a CPU 6, and the predetermined time is set for a subtractor 8 and an error amplifier 9A respectively. The amplification factor of this amplifier 9A is large, and is connected to the subtractor 8 after the switch is connected as above, and the selection is made by the switch 10 during the prescribed time from the commencement of deceleration of the head 2. Then, a difference between the moving speed detected by a speed detector 4 and the target speed generated by a track passing detector 5 is amplified by the amplifier 9A. Based on this amplified error value, the head 2 is controlled in its speed by the actuator 12 of a driving means. By this method, the overshoot of a moving speed voltage at the time of deceleration is minimized, and the speed stability can be enhanced.
Patent JP-S6459228-A (JP)
Title: Diazo photosensitive paper
Inventor: WATANABE YOICHIRO
IPC: G03C1/60
Filed: 1987-08-28
Abstract: PURPOSE:To obtain the titled paper having the excellent initial coloring property, final image density and writing property by incorporating a silica and a polyvinyl alcohol in a specified ratio in a precoat layer. CONSTITUTION:The precoat layer is formed between a photosensitive layer and a substrate paper. And, the precoat layer contains 60-300pts.wt. the polyvinyl alcohol based on 100pts.wt. the silica, and the smoothness of the surface of a photosensitive paper is 35-60sec. Thus, a diazonium compd. etc. contained in a diazophotosensitive layer is prevented to penetrate into the substrate paper, thereby obtaining a copy image having the good initial coloring property and the high final image density. As the smoothness of the surface of the photosensitive paper is in the specified range, the writing property of the titled paper is improved.
Patent JP-H0775094-A (JP)
Title: Asynchronous video transmitter
Inventor: KOSUGI YASUHIRO
IPC: H04N7/00
Filed: 1993-08-31
Abstract: PURPOSE:To provide an asynchronous video transmitter in which hardware constitution can be simplified by unnecessitating hardware which requires frequency synchronization, and the disturbance of a video at a reception side can be reduced. CONSTITUTION:This device is equipped with an image pickup means 15 which image picks-up an object, video encoding means 16 which encodes a video from the image pickup means 15, clock generating means 18 at a transmission side which outputs a clock signal (e) for driving the encoding means 16, transmitting means 20 which transmits video information (b) encoded by the video encoding means 16, video decoding means 22 which decodes the transmitted video information at a reception side, clock generating means 23 at the reception side which outputs a clock signal (e) for driving the video decoding means 22, memory means 24 for display which memories video information (f) from the video decoding means 22, and display means 25 which displays the video information from the memory means 24 for display. Also, the frequency of the clock signal (e) generated by the clock generating means 23 at the reception side is made different from the frequency of the clock signal (d) generated by the clock generating means 18 at the transmission side.
Patent JP-S6459013-A (JP)
Title: Data recording device
Inventor: FUKUTOMI SHIGEKI
IPC: G05B23/02
Filed: 1987-08-29
Abstract: PURPOSE:To write the memorandums of voice data at any time simultaneously with the time-series recording of data by displaying a marker indicating the input position of the voice data inputted to a data storage medium. CONSTITUTION:Data 13 from a process plant 12, etc., is recorded on a magnetic tape 14 by a data gathering and recording means 15. While the data are recorded, the marker is inputted to the recording medium 14 from a marker input means 16 and data such as main events and memorandums are inputted by voice through a voice data input means 17. Consequently, the voice data is an analog value, so it is recorded on the recording medium 14 as a digital value which is time-divided by sampling. A marker which can be read by the computer 11 is read first and a necessary marker is read by a marker display means to retrieve the input position of the voice data; and the voice data is reproduced by a voice data playback means and thus listened to.
Patent JP-S6459066-A (JP)
Title: Cell ceaning centrifugal machine
Inventor: YAMADA KENJI
IPC: G01N33/48
Filed: 1987-08-28
Abstract: PURPOSE:To obtain the cleaning force of cells equally in respective test tubes by providing valves capable of regulating flow resistance to the respective injection ports of a separating element which separates a cleaning liquid to the test tubes. CONSTITUTION:The cleaning liquid is injected from a cleaning liquid container 11 to a distributing element 7 by a pump 10. The cleaning liquid entering the distributing element 7 rotating together with a rotor is moved to the outside circumference by the effect of centrifugal force and is injected through the plural injection ports 12 to the test tubes 6, by which the cells in the test tubes 6 are cleaned. The cells are thereafter settled by centrifugal rotation and after the rotor is once stopped, a test tube holder 4 is held fixed in a perpendicular direction and is rotated in this state by a magnetic device 9 operated by a coil, by which only the supernatant liquid in the test tubes are discharged and the settled cells are left. The cleaning of the cells is executed by repeating this operation several times. The cleaning liquid injection layers of the test tubes 6 are equaled by adjusting the opening and closing angles alpha of the valves 8 provided to the injection ports 12 of the distributing element 7.
Patent JP-S59104966-A (JP)
Title: Printer
Inventor: IWANE YASUHIKO
IPC: B41J9/12
Filed: 1982-12-09
Abstract: PURPOSE:To provide a printer capable of simply obtaining printing classified by color, constituted by up and down moving a hammer having a coloring means for respectively adhering different colors to plural stages of type belts each provided with a type part to perform printing operation. CONSTITUTION:Plural stages of type belts 3, 4 respectively provided with type parts 17, 18 are transferred by pulleys 1, 2 and an ink roller 16 having sponge bodies 19a, 19b impregnated with different colors is elastically energized toward the type belts 3, 4. A shift mechanism wherein a hammer for pressing the type part to paper 14 is moved up and down so as to be opposed to the type belts 3, 4 and held at the up-and-down position is constituted of an eccentric cam 25, shift levers 27, 28 and a shift gear 28 provided over the entire range of a printing region.
Patent JP-S59139675-A (JP)
Inventor: JIYOOJI RICHIYAADO GOSU
IPC: H01L21/331
Filed: 1983-11-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S59107821-A (JP)
Title: Pretreatment method for drilling processing
Inventor: KUROSAWA KEIJI
IPC: H05K3/00
Filed: 1982-12-10
Abstract: PURPOSE:To form an appropriate rough surface without resulting in damage of a work and to perform drilling processing at accurate positioning, by preforming running surface through plating on the surface of the work whereon drilling processing is performed through a drill. CONSTITUTION:In case accurate drilling processing is performed by a drill, a rough surface is formed by preplating on the surface of a work whereon drilling is done. In case a large number of through holes is provided in a printed circuit board, for example, a plated layer having sufficiently large unevenness is formed on the surface of a printed wiring pattern through electroplating. With this construction, the surface of the printed circuit board to be processed can be roughed without causing a slip and defectiveness of the wiring pattern of the same board, through which a through hole can be formed at accurate positioning.
Patent JP-H0531178-A (JP)
Title: Medical connector and cap device
Inventor: WATANABE TAKAHIKO
IPC: A61M1/28
Filed: 1991-08-02
Abstract: PURPOSE:To obtain a medical connector not contaminated through a finger or the like. CONSTITUTION:A first connector 15 has a first annular protrusion 33, a first annular groove part 34, the first annular cover part 35 provided so as to protrude in the axial direction from the first annular protrusion 33 and the male screw part 36 provided to the outer surface of the first annular cover part 35 and a second connector 18 has the second annular protrusion 43 capable of being fitted in the first annular groove part 34, the second annular groove part 44 provided around the second annular protrusion 43 and capable of receiving the first annular cover part 35, the second annular cover part 45 provided around the second annular protrusion 43 through the second annular groove part 44 so as to protrude in the axial direction from the second annular protrusion 43 and the female screw part 46 provided to the inner surface of the second annular cover part 45 and capable of being threaded with the male screw part 36 of the first connector 15.
Patent JP-2001045223-A (JP)
Title: Scanner printer device
Inventor: WATANABE HIDEHIRO
IPC: H04N1/00
Filed: 1999-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a scanner printer device capable of shortening processing time by simultaneously executing the feeding of a sheet and the initialization of a scanner head. SOLUTION: Simultaneously with the detection of insertion and feeding of a sheet 1 by a detection means 2, a carrier 5 is scanned to read out a white plate 7 set up in the vicinity of a home position by a scanner head 4 to simultaneously execute the initialization of the head 4 and the feeding of the sheet 1. Since the initialization of the scanner head 4 and the feeding of the sheet 1 are simultaneously executed, the processing time of the whole device can be shortened.
Patent JP-S6459630-A (JP)
Title: High speed dubbing device
Inventor: TSUNODA SUSUMU
IPC: G11B5/86
Filed: 1987-08-31
Abstract: PURPOSE:To shorten the time required for dubbing, by providing the number of magnetic heads being N times of the number of magnetic heads used in recording a signal to a master tape on a rotary cylinder for slave recorder at an equal interval and driving a master tape and a slave tape at the speed being N times of the tape speed at the recording. CONSTITUTION:A magnetic tape 4 is drawn from a cassette 1 and suspended to a rotary cylinder 5. Magnetic heads H1, H2, H3, H4 are provided on the rotary cylinder 5 at the interval of 90 deg. and the magnetic tape 4 is run at constant speed being twice the tape speed at the standard recording in the direction of the arrow B by a tape driving means composed of a capstan 10 and a pinch roller 11. When the tape speed at the dubbing is twice that at the recording, since the scanning length of the head is made longer, it is required to increase the drum diameter of the rotary cylinder 5. Then the master reproducing device and the slave recording device are driven at the speed twice the tape speed at the recording to attain dubbing.