baber/WOPTO huggingface dataset:
Patent JP-S63110967-A (JP)
Title: Manufacture of mover for ultrasonic wave motor
Inventor: IMASAKA YOSHINOBU
IPC: H02N2/00
Filed: 1986-10-24
Abstract: PURPOSE:To increase a driving force and improve durability, by manufacturing composite plastics and hard material integrally, and by grinding the surface of the composite plastics coming in contact with a stator later. CONSTITUTION:An ultrasonic wave motor is composed by permitting a mover 3 to come in pressure contact with a stator 2 with a fitted piezoelectric element. The mover 3 is composed of a frictional contact section 4 made of composite plastics material, and a hard member 5. Then, because the frictional contact section 4 made of the composite plastics is used, noise due to frictional contact with the stator 2 is not generated and a sufficient driving force for a motor is obtained and abrasion is reduced. The mover 3 is formed by integrating the frictional contact section 4 with the hard member 5 including no adhesive layer, and is formed by grinding the surface of the composite plastics coming in contact with the stator 2 later.
Patent JP-2001077764-A (JP)
Title: Optical signal transmission device
Inventor: SAKASAI KAZUHIRO
IPC: H04B10/40
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To connect many terminals (device, circuit board, etc.), and to enable a free communication of high transmission quality among the terminals. SOLUTION: According to the light intensity distribution of a light signal reception part 13 for a light signal generated by a light emission unit 121 of an optical signal transmission part 12 which is previously stored in a look-up table 15, the light intensity level of the light signal generated by the light emission unit 121 is so controlled that the light intensity level of a reception node 112 is higher than a certain value.
Patent JP-H0674397-A (JP)
Title: Device for filling fluid to tightly sealed bag for fluid
Inventor: ARAI TAKEHIKO
IPC: B65D30/22
Filed: 1992-08-27
Abstract: PURPOSE:To provide a fluid filling device by which fluid filling operation to a tightly sealed bag from fluid can be carried out efficiently and fluid leakage for the opening part of a fluid introducing pipe can be prevented. CONSTITUTION:A fluid device 20 is composed of a grip part 21, a nozzle 22 connected to the grip part 21 and a lever 23 for controlling the blow out of air. A blow out port 22a is provided on the top end part of a nozzle 22 with a taper off shape and a large diameter part 22b whose outer peripheral length is larger than the inner peripheral length of a fluid introducing pipe 1 is provided on a base end side thereof respectively. A slip stop process is applied on the outer peripheral surface of the large diameter part 22b. When air is filled into a tightly sealed bag 2 for fluid, the fluid introducing pipe 1 is push- pressed and tightly stuck to the large diameter part 22b of the nozzle 22 by fitting the opening part of the fluid introducing pipe 1 upto the large diameter part 22b of the nozzle 22.
Patent JP-2000086490-A (JP)
Title: Stable o/w/o emulsion and its use as composition for cosmetic and/or dermatology
Inventor: SIMON PASCAL
IPC: C09K23/54
Filed: 1999-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a stable O/W/O emulsion capable of being preferably used for skins by combining an oil-in-water type primary emulsion and a specific oil/water/oil type triple emulsion. SOLUTION: This emulsion comprises (A) an oil-in-water type primary emulsion and (B) an oil/water/oil type triple emulsion containing an oily outer phase, wherein the triple emulsion contains an at least partially cross-linked organopolysiloxane elastomer containing a polyoxyethylenated and/or polyoxypropylenated chain. The elastomer is obtained by subjecting (i) an organohydropolysiloxane of formula I R1 is a (substituted) 1-18C alkyl or the like; R2 is an organohydropolysiloxane of formula II [R3 is H or the like; (d) is 2-200; (e) is 0-200; (d)+(e)=3-200; (n) is 2-6]; 1.0<=(a)<=2.5; 0.001<=(b)<=1.0; 0.001<=(c)<=1.0}, (ii) a polyoxyalkylene of formula III [(h) is 2-200; (i) is 0-200; (h)+(i)=3-200; (m) is 2-6], etc., to an addition polymerization reaction.
Patent JP-H0995029-A (JP)
Title: Thermal transfer type color printer
Inventor: IGA KANAME
IPC: B41M5/395
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To print a color image whose quality is high at a high speed without any effect of the condition of recording paper and the condition of ink printed previously. SOLUTION: In order to decrease the melting viscosity of ink for an ink ribbon which conducts overprinting, the ink ribbon which conducts overprinting is constituted of an ink layer 23 and a mold releasing layer 22. In addition to the purpose of releasing the ink layer 23 from the mold releasing layer 22, the layer thickness (application quantity) of the mold releasing layer 22 is increased more than that of the ink layer 23 to regulate the melting viscosity of ink, increase energy applied to the heating element of a thermal head which conducts printing in order after overprinting, and regulate melting point of ink for the ink ribbon according to the order of overprinting.
Patent JP-H03113653-A (JP)
Title: Address generation circuit
Inventor: TANAKA HIDEO
IPC: G06F17/16
Filed: 1989-09-28
Abstract: PURPOSE:To speed up a data processing by accessing one side of data being a pair and accessing the other side of data without converting the address value of a memory where data is stored in a complex operation which is required in the data processing requiring the access of data that comes to be a pair. CONSTITUTION:An address register 1, a conversion circuit 2 consisting of an invertor 6 inverting the output of the address register 1 and a selection circuit 3 consisting of transfer gates 7 and 8 which are respectively connected to respective outputs of the address register 1 and the conversion circuit 2 are used. It is switched whether the output value of the address register 1 is outputted as it is or the inverted conversion value is outputted, and the other side of data is accessed by designating the address of one side of data. Thus, the processing time of one address operation is eliminated and the data processing is speeded up.
Patent JP-H0196562-A (JP)
Title: Logic analyzer
Inventor: KAWASAKI YASUSHI
IPC: G01R13/28
Filed: 1987-10-08
Abstract: PURPOSE:To facilitate the observation of the number of pulses and to exactly decide an operating state of a device to be observed by counting the number of pulses contained in an input data by a pulse counting part and displaying the number of obtained pulses on a screen simultaneously with the input data. CONSTITUTION:A data sampled by a sampling part 11 is stored in a data memory part 12, and also, compressed in a set compression ratio by a data compressing part 13 and stored in a display memory part 14. The stored data and the number of counted pulses are displayed on a display part 15. Also, a pulse counting part 16 receives the data before being compressed and counts the number of pulses. With respect to the data having many transition points especially among the data displayed on a screen, when it has become necessary to count the number of pulses appearing there, its data is fetched by indicating the channel concerned from the data memory part 12 for storing a sampled data, and the number of pulses contained therein is displayed, for instance, on the upper part of the screen together with an input data.
Patent JP-H1198587-A (JP)
Title: Utterance detector
Inventor: KONDO KATSUFUMI
IPC: H04R1/00
Filed: 1997-09-19
Abstract: PROBLEM TO BE SOLVED: To detect the utterance of a carrying person with high accuracy and to provide an utterance detector with enhanced reliability by detecting fluctuation in a distortion propagation medium such as air sealed in a space formed in the inside of an elastic body, which abuts on an external auditory meatus face, in the case of inserting the detector to an external auditory meatus. SOLUTION: An adaptor 1 of the self utterance detector is inserted to an external auditory meatus. In this case, a case 2 is placed at the outside of the ear. A distortion sensor 21 detects fluctuation in an internal space 11 formed to a tip of the adaptor 1. Thus, a sensing output of the distortion sensor 21 is almost unchanged depending on a direction of the adaptor 1 into the external auditory meatus to sense fluctuation caused in the external auditory meatus with high accuracy. Furthermore, the distortion sensor 21 is contained in the inside of the case 2 and not in direct contact with a human body, then no earwax or the like is depositted on the distortion sensor 21. Thus, a problem of deteriorating the detection accuracy due to dirt is prevented and the reliability is improved.
Patent JP-H07148243-A (JP)
Title: Implant material
Inventor: SHIKINAMI YASUO
IPC: A61L31/00
Filed: 1994-09-24
Abstract: PURPOSE:To provide an implant material which has high mechanical strength in three-dimensional directions, durability and a property to adapt itself to the deforming characteristics of the ambient viable tissues, permits the infiltra tion of the viable tissues into the gaps in the tissues, does not generate a foreign body reaction or is implanted over a long period of time in the body by positive ly conjugating with the viable tissues. CONSTITUTION:A bulky structural body which consists of org. fibers formed to a three-dimensional woven or knitted structure or a combination structure combining these structures and has biocompatibility is used as a base material and the void volume in these structures is preferably set at 20 to 90vol.%. Further preferably, the surfaces of the org. fibers constituting the bulky structural body is subjected to a bioactivation treatment or bioinactivation treatment.
Patent JP-H06102717-A (JP)
Title: Image forming device
Inventor: OGURA MASAHIKO
IPC: G03G21/02
Filed: 1992-09-24
Abstract: PURPOSE:To finely control the number of image forming times and further, to prevent a main device from being used without notice by only preparing one portable medium and collecting the number of the image forming times every user. CONSTITUTION:A memory card 8 can be attached/detached to/from a card attaching part 7, the ID cords of plural users are previously stored in the memory card 8 and it has plural counters provided so as to correspond to each ID code and counting the number of copies respectively. When the user attaches the memory card 8 to the card attaching part 7 and inputs the ID code from a control panel 3, a control part 51 collates the inputted ID code with the ID code in the memory card 8 and when both ID codes coincide, a copying possible state is set and the counter corresponding to the coincident ID card in the memory card 8 has the addition of the number of the copies.
Patent JP-H04135166-A (JP)
Title: Floating abrasive grain type polishing device
Inventor: TANAKA YASUHIRO
IPC: B24B37/08
Filed: 1990-09-25
Abstract: PURPOSE:To polish a work without being limited by the thickness of a planetary gear, by composing the planetary gear with a thick wall disc having rigidity, forming the upper face or lower face as a flat face, and detachably fixing the work to the upper face or lower face of the planetary gear consisting of this flat face. CONSTITUTION:A planetary gear 4 is rotated or rotated/revolved, when at least one part of a sun gear 2b or ring gear 8b is rotated, a work W fixed to the upper face or lower face of the planetary gear 4 is slid with an upper or lower surface plate 3, 4, and polished. In this case, the work W is projected onto the planetary gear 4, so it is polished without being limited by the plate thickness of the planetary gear 4. As for the material detachably fixing this work W to the planetary gear 4, a material of a wax, parafin, etc., for example, which is solid at the room temperature and melted by heating can be used.
Patent JP-H03115965-A (JP)
Title: Thin film gas sensor and production therefor
Inventor: KUNIMOTO AKIRA
IPC: G01N27/12
Filed: 1989-09-29
Abstract: PURPOSE:To obtain low electric resistance and excellent gas reactivity by uniformly dispersing 0.01 - 15wt.% Pt and/or Pd in a phase wherein Nb and/or Sb are dissolved in Sb2O3 as solid solution at 0.1 - 5wt.% value expressed in terms of Nb2O3 or Sb2O3 and forming a thin film. CONSTITUTION:The respective components such as Sb2O3, Sb and Pt are simultaneously vapor-deposited on a base plate 2 e.g. by sputtering and ion plating. Thereby the structure of a thin film 6 becomes the mixed structure wherein Pt and/or Pd are uniformly dispersed in the substrate with Nb and/or Sb dissolved as solid solution in Sb2O3. Either of Nb2O3 and Sb2O3 or both thereof are added and the loadings are preferably regulated to 0.1 - 5wt.% for weight of tin oxide. Further either of Pt and Pd or both thereof are added and the loadings are preferably regulated to 0.01 - 15wt.% for weight of Sb2O3. Thereby low electric resistance and excellent gas reactivity are obtained.
Patent JP-H0892339-A (JP)
Title: Production of reactive polypropylene
Inventor: KUCHIKI EIJI
IPC: C08F290/00
Filed: 1994-09-22
Abstract: PURPOSE: To produce a modified polypropylene having improved adhesiveness, coating performance/printability and reactivity such as hydrophilic nature without using a complicated device by readily introducing a group containing a reactive double bond to a nonpolar polypropylene having low reactivity. CONSTITUTION: This method for producing a reactive polypropylene comprises blending 100 pts.wt. of a polypropylene(PP) with 0.1-10 pts.wt. of a 1,2- polybutadiene (1,2-PB), optionally adding <=3 pts.wt. based on 100 pts.wt. of the blend of a radical initiator and blending in a molten state to graft the 1,2-PB onto the PP. Since the reactive PP suppressing gelatinization is obtained, secondary modification processing can be readily carried out. The reactive polypropylene is useful as a raw material for industrial materials such as interior and exterior automotive trims, household appliances and electrical equipment parts.
Patent JP-H06102794-A (JP)
Title: Image forming device
Inventor: YAMAUCHI MAKOTO
IPC: G03G15/20
Filed: 1992-09-24
Abstract: PURPOSE:To suppress deformation of an image forming medium by achieving the heating value of a heating element by means of current control, shortening without increasing the entire amounts of currents the length of time that a fixing device is heated to image-formation allowable temperatures right after the turning on of a power source, and suppressing increases in the temperatures of a fixing roller and a pressure roller in the case of cosecutively making a plurarity of copies. CONSTITUTION:A heater lamp 60 is turned on/off based on the detection by a thermistor which detects the surface temperature of a fixing roller 61 incorporating the heater lamp 60. A current supplied to the heater lamp 60 is controlled: when the surface is heated to the fixing allowable temperatures right after the turning on of the power source; when the surface of the fixing roller 61 is maintained at the fixing allowable temperatures; and when the number of copies exceeds the preset number when the plurality of copies are consecutively made.
Patent JP-H03242255-A (JP)
Title: Method and device for coating workpiece
Inventor: KURISUCHIYAN MAIYAA
IPC: B05B12/16
Filed: 1990-09-25
Abstract: PURPOSE: To continuously cover a workpiece by applying a covering means to the workpiece during coating operation or transfer, and transferring the covering means at the same speed as the workpiece during the coating operation. CONSTITUTION: The outer surface of a box-shaped body 1 is shielded and passes along injection devices 5a, 5b, while the inner surface is coated. The inner surfaces of cover jackets 9a, 9b are covered with packings 35. The soiled packing 35 is removed, a new packing is fitted and the soiled packing is cleaned while a coating device continues operation without being relayed. A housing chamber portion 37 of the packing 35 is elastically formed and the adhesion property of the co-operating jackets 9a, 9b to the box-shaped object is improved. Further, the packing 35 is made of a costwise advantageous synthetic resin. In such an arrangement, the cover is continuously applied to the workpiece without the relative motion during the coating operation.
Patent JP-H08122002-A (JP)
Title: Size inspection instrument
Inventor: HAMA NOBUYUKI
IPC: G01B5/00
Filed: 1994-10-20
Abstract: PURPOSE: To provide a size inspection instrument by which the number of processes required to inspect a snap gage or the like can be reduced largely and which can reduce the influence of thermal expansion or the like. CONSTITUTION: A fixed block 12 is installed at a main body 11, a movable base 14 is installed so as to be movable in a direction which is brought close to, and separated from, a fixed block 12, and a plurality of moving blocks 151 to 153 are installed at the movable base 14 at prescribed intervals. In addition, a feed mechanism 16 which moves the movable base 14 and a displacement detector which detects the movement amount of the movable base 14 are installed. When the movable base 14 is moved by operating the feed mechanism 16, the interval between the fixed block 12 and the respective moving blocks 151 to 153 can be set simply to an arbitrary size. As a result, the number of processes required to inspect a snap gage can be reduced largely, and the influence of thermal expansion or the like can be reduced.
Patent JP-H05107580-A (JP)
Title: Production of optical waveguide and optical wavelength conversion element
Inventor: YAMAMOTO KAZUHISA
IPC: G02F1/37
Filed: 1991-10-02
Abstract: PURPOSE:To enable executing of the conversion of the higher harmonic waves emitted from the optical wavelength conversion element with high efficiency by restoring the nonlinearity of an optical waveguide to about the same nonlinearity as the nonlinearity of a substrate. CONSTITUTION:A mask patterns consisting of Ta6 is formed on an LiTaO3 substrate 1 and thereafter, a high-refractive index layer 5 is formed by a proton exchange method. The high-refractive index layer 5 is heat treated for 10 seconds at 460 deg.C by an IR heater to restore the crystallinity. The optical waveguide 2 having the high nonlinearity and good confinement is thus produced.
Patent JP-H03119551-A (JP)
Title: Tape guide device
Inventor: OZAKA TSUTOMU
IPC: G11B15/60
Filed: 1989-10-02
Abstract: PURPOSE:To eliminate the swaying of a flange without increasing the outside diameter of a roll and to facilitate the adjusting work by moving a guide roll in the vertical direction by a flange member to adjust the height. CONSTITUTION:When an adjusting screw 6 is operated, the height of a flange 1 can be adjusted with a guide roll shaft 3 as the guide. The flange 1 is energized upward by a compression coiled spring 5, and the height of the part of the flange 1 is fixed on an adjusting base 9 by a screw tightening agent 6a. At this time, the screw 6 is provided in a position other than the axis of the roll shaft 3, and the roll shaft 3 is not moved in the vertical direction at the time of height adjustment. Thus, the roll shaft 3 is miniaturized, and the adjusting work is facilitated because the contact position between the flange 1 and the tape edge is invariable.
Patent JP-S63109635-A (JP)
Title: Listening system
Inventor: YAMAGUCHI TERUHIKO
IPC: H04M3/56
Filed: 1986-10-27
Abstract: PURPOSE:To realize a listening state without giving switching noise or change in talking quality to a listner by connecting 1st and 2nd subscriber transmission paths to a reception path and also connecting them to a conference circuit and connecting a transmission path of a conference circuit to the reception path of a 3rd subscriber. CONSTITUTION:While the transmission path of the 1st and 2nd subscribers A, B in the talking state via a time division exchange 1 are connected to each reception path, they are connected respectively to a 1st and 2nd reception paths of the conference circuit 5 and the transmission path of the conference circuit 5 is connected to the reception path of the 3rd subscriber C. Thus, the talking content between the 1st and 2nd subscribers is listened to the 3rd subscriber C being a listner without changing the talking state of the 1st and 2nd subscribers A, B in the talking state, that is, without being noticed by the 1st and 2nd subscribers A, B.
Patent JP-H0994259-A (JP)
Title: Root tip position detector
Inventor: ABE ERIKO
IPC: A61C19/04
Filed: 1995-10-02
Abstract: PROBLEM TO BE SOLVED: To determine automatically and accurately timing to make zero adjustment in a root tip position detector. SOLUTION: Detection is performed by a CPU 38 which detects voltage from impedance variation between a measuring needle and a piece electrode 5 in response to respective frequencies through oscillation means 31, 32 which applies at least two kinds of frequency signals with different frequencies between the measuring needle and the piece electrode 5. Output voltages according to each frequency are adjusted to equal voltage (zero volt), difference in voltage due to variation in both impedances corresponding to each frequency after adjustment is detected, and a root tip position is determined by using this voltage difference.  The detector has a voltage ratio detecting means to, obtain ratio of output voltages corresponding to each frequency from the impedance detecting means, whereas zero adjustment is performed when the voltage ratio is within a predetermined range and when output voltage for each frequency is at a predetermined voltage.
Patent JP-H03118586-A (JP)
Title: Magnetic printing method
Inventor: NISHITANI MIKA
IPC: G03G19/00
Filed: 1989-09-30
Abstract: PURPOSE:To prevent magnetic toner from sticking on magnetism other than a magnetic latent image at a development part and to obtain a magnetic print image having no ground staining by including a developing process wherein a high-magnetic-permeability magnetic layer is saturated by a magnet, the magnetism of the magnetic latent image in a magnetic recording layer is exposed to the surface of a magnetic latent image formation body, and magnetic toner is stuck. CONSTITUTION:A latent image is recorded in the magnetic recording layer 3 from above the high-magnetic-permeability layer 2. In the latent image recording, the current of a magnetic recording head 11 is adjusted and set to a value larger than a current value required to saturate the high-magnetic-permeability magnetic layer 2 magnetically and then the latent image can be recorded from above the high-magnetic-permeability magnetic layer 2. When the high-magnetic-permeability magnetic layer 2 is saturated magnetically by an electromagnet, the magnetism 70 of the magnetic latent image in the magnetic recording layer 3 appears in the surface of the high-magnetic-permeability magnetic layer 2, so the magnetic latent image can be developed with magnetic toner 21. Magnetism 71 other than the magnetic latent image does not appear on the surface of the high-magnetic-permeability magnetic layer 2, so the magnetic toner 21 is not attracted to the magnetism 71 other than the magnetic latent image and ground staining in magnetic printing operation is precluded.
Patent JP-H02103978-A (JP)
Title: Pulsed laser apparatus
Inventor: ISHII AKIRA
IPC: H01S3/0971
Filed: 1988-10-13
Abstract: PURPOSE:To obtain large-output-power laser light by changing the timings of gate triggers to each pulsed laser apparatus, and adjusting the timings of discharges in the discharge parts of the apparatus. CONSTITUTION:A pulsed laser apparatus excites the laser medium gas in a discharge part by glow discharge generated between electrodes. The laser output is amplified in an optical resonator. In this apparatus, the timings of gate triggers are adjusted by the light signals which are transmitted to thyristors 2 from a driver 3 through optical fibers 12. In this way, timings for applying voltages to the discharge parts are changed. Therefore, the discharge timings are adjusted. The large-output-power laser light can be obtained by adjusting the operating time of the apparatus in this way.