baber/WOPTO huggingface dataset:
Patent JP-S58108633-A (JP)
Title: Cleaning of phosphor coated with pigment
Inventor: FUJIWARA KOTOJI
IPC: C09K11/01
Filed: 1981-12-21
Abstract: PURPOSE:To restrain coming off of pigment at the time of reuse by cleaning a phosphor coated with pigment recovered in a manufacturing process of a phosphor surface, with pure water or a water solution in a rotor able to be closed up. CONSTITUTION:About 80kg of red phosphor cake coated with pigment 30 is thrown into a tank 40 of the inside capacity 300l, a throw-in and take-out port 41 is closed up after adding 120l of pure water 32 and rotated for three hours at 12 r.p.m. Being stopped 6hr after churning, the phosphor is settled and the top fluid in the tank 40 is discharged by opening the throw-in and take-out port 41. After discharge, 120l of the pure water is again thrown into and stirred. Repeating said operation four times the phospor slurry is forced to pass through a mesh filter 38 and dehydrated by a centrifugal dehydrator to be made into the refined phosphor. An application yield, quality of a phosphor surface and a characteristic of the phosphor slurry made up of the refined phosphor 60% and a new phosphor 40% were equivalent to those in case only the new phosphor was used.
Patent JP-S59100167-A (JP)
Title: Coated talc and production thereof
Inventor: SUZUKI FUKUJI
IPC: A61K8/29
Filed: 1982-11-30
Abstract: PURPOSE:To obtain coated talc having excellent dispersibility, pigment characteristics, etc., by dispersing calcined talc in an aq. soln. of a water-soluble hydrolyzable metallic compd. to precipitate a metal oxide or hydroxide over the entire surface of the talc particle and achieve uniform coating. CONSTITUTION:An aq. soln. of a water-soluble hydrolyzable metallic compd. such as titanium sulfate, aluminum chloride, zinc sulfate, ferrous sulfate, cobalt chloride or sodium silicate is prepd. Calcined talc which has been calcined at 500-950 deg.C, is dispersed in this soln. to precipitate a metal hydroxide and/or a metal oxide over the entire surface of the talc particle. The coated talc is recovered by filtration and optionally calcined to obtain coated talc whose surface is completely coated with the metal hydroxide and/or the metal oxide and which is colored, in a desired color such as black, red, yellow, green or blue.
Patent JP-H0531695-A (JP)
Title: Centering finger
Inventor: KANZAWA KATSUTOSHI
IPC: B25J19/00
Filed: 1991-07-26
Abstract: PURPOSE:To correct a suction position after an IC element is sucked by arranging a positioning means, centripetally, concentrated and separated along with vertical movement of a sucking pipe, along the periphery of the tip part of a suction pipe to suck the IC element to its tip. CONSTITUTION:A suction pipe 18 rises together with an elevating cylinder 8 and a coupling cylinder 15, and rising is stopped through contact of an upper end 8B of the elevating cylinder 8 with an outer cylinder 3. However a pipe shaft 11 continues its rising and a rotation cylinder 5 is rotated through the passage of a lock pin 13, elevated togetherwith the pipe shaft 11, through a bent part 6c of a bent slot 6 from below. Press pieces 25 are simultaneously moved in a centripetal direction, and an IC element being in an eccentric state and displaced in a direction is corrected. After a centering finger is moved to a desired position, by bringing the interior of the suction pipe 18 into a normal pressure state after the suction pipe 18 is lowered, the IC element is placed in correct attitude in a correct position.
Patent JP-H0741241-A (JP)
Title: Information transmitting/receiving device
Inventor: MATSUMOTO HIROAKI
IPC: B65H39/11
Filed: 1993-07-31
Abstract: PURPOSE:To provide a general-purpose information transmitting/receiving device having a sorter which can cope with the different model. CONSTITUTION:An information transmitting/receiving device is provided with a printer 101 having a paper sheet feeding part 7 and a paper sheet discharging part 12, an original reading device 102 having a paper sheet feeding part 31 and a paper sheet discharging part 38, and a paper sheet inlet part 65, and a sorter 500 to be connected through an adaptor 400 to connect the paper sheet discharging part 12 to the paper sheet inlet part 65 and a control means for the transmission and reception are provided on the paper sheet discharging part 12 of the printer 101.
Patent JP-S6363721-A (JP)
Title: Microspherulitic polyarylene thioether and its production
Inventor: ICHIKAWA YUKIO
IPC: C08G75/02
Filed: 1986-09-05
Abstract: PURPOSE:To obtain a microspherulytic polyarylene thioether mainly consisting of p-phenylene groups as the arylene groups, having a specified mean diameter of spherulites formed when a molten polymer is crystallized at a specified temperature, and being capable of giving a molding excellent in toughness and impact strength. CONSTITUTION:A polyarylene thioether mainly consists of repeating units of formula I and has a mean diameter of spherulites (formed when a molten polymer is crystallized at 250 deg.C) <=2mum. This thioether can be obtained by subjecting an alkali metal sulfide and a haloaromatic compound based on a p-dihalobenzene to dehalogenation and sulfurization in an aprotic organic polar solvent to form a polyarylene thioether of a solution intrinsic viscosity of 0.30-0.90(dl/g) (as measured in a 1-chloronaphthalene solution at a concentration of 0.4g/dl and 206 deg.C). The formula polymer is separated from the reaction solution and treated without heat crosslinking in a solution of a nonoxidizing strong acid.
Patent JP-H0658687-A (JP)
Title: Discharge method for metallic hydride and metallic hydride container
Inventor: ITO DAISHIN
IPC: B01J8/02
Filed: 1992-08-05
Abstract: PURPOSE:To provide a discharging method for a metallic hydride and a metallic hydride container which enables safe and reliable taking out of a powdery metallic hydride contained in a container. CONSTITUTION:A solvent 20 in which oxygen is not dissolved is injected in a container 95 in which a powdery metallic hydride 80 is contained and the solvent 20 and the metallic hydride 80 are mixed together to produce a slurry- form substance 21, which is taken out. In this case, an agitating induction means, such as a spiral groove 12, is formed in the container 95 and a flow is agitated to promote bringing of the mixture into a slurry-form state. Since the mixture is brought into a slurry-form state, even the powdery metallic hydride 80 is prevented from flying and natural ignition owing to contact with air, and the metallic hydride can be safely and reliably taken out.
Patent JP-H0946222-A (JP)
Title: Variable clock generation circuit
Inventor: SUZUKI HIROSHI
IPC: H03K23/64
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To cope with a wide frequency band without enlarging a hardware scale and to prevent a processing from being occupied by the output control of a thinning pattern. SOLUTION: This circuit is provided with a pattern generation part 3' generating the thinning pattern for thinning a fixed frequency clock generated in a clock generation part 1, a memory 5 storing the thinning pattern, a data write part 4' writing the generated thinning pattern into the memory 5 and a data read part 4" which repetitively reads the thinning pattern and supplies it to a gate 6. The memory for storing thinning pattern 5 is provided for the external part of the pattern generation part 3'. Thus, a variable frequency range can be set wide. Furthermore, the write processing of the thinning pattern can be executed as a part of the initialization processing of a processor for device control by detaching the connection of the pattern generation part 3' and the memory 5 after the thinning pattern is written.
Patent JP-S58110299-A (JP)
Inventor: NISHIO MOTOMITSU
IPC: B43L13/00
Filed: 1981-12-25
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-H056599-A (JP)
Title: Tape driving device
Inventor: KUROKAWA HIDEO
IPC: G11B15/28
Filed: 1991-08-21
Abstract: PURPOSE:To provide a tape driving device without slipping even under small pinch roller pressurizing force and capable of driving a tape from a capstan shaft side in the tape driving device driving the tape inserted between the capstan shaft and the pinch roller. CONSTITUTION:A diamond-like thin film 4 is formed to the surface of the capstan shaft 1 rotating at constant speed. The tape 3 is inserted between the capstan shaft 1 forming the diamond-like thin film 4 and the pinch roller 2 and the tape is driven by rotating the capstan shaft 1. The diamond-like thin film functions to the magnetic tape as high friction coefficient material, the slipping of the tape is restrained even when the pressurizing force of the pinch roller 2 is small and the tape driving force from the capstan side is transmitted stably for long period.
Patent JP-H0935775-A (JP)
Title: Terminal device
Inventor: YONESHIYOU ISAMU
IPC: H01R4/48
Filed: 1995-07-24
Abstract: PROBLEM TO BE SOLVED: To increase the pressure contact strength of a cable, in a self lock type of terminal device. SOLUTION: A cable presser 20 is constituted in the shape consisting of an L-shaped part 21 to abut on one sidewall 2 and the bottom wall 14 of a holder 10, the first pressure contact part 23 consisting of the extension continuous in eaves shape obliquely downward from the top of the vertical side 22 of this L-shaped part, and the second pressure-contact part 26 consisting of the extension curved in the shape of a cone continuous upward from the front head of the horizontal side 25 likewise. The end 28 of the second pressure- contact part 26 is extended up to the area under the first pressure contact part 23.
Patent JP-S59100584-A (JP)
Inventor: KIRUKORU JIRINIAN
IPC: C23C18/20
Filed: 1983-11-09
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-2000038419-A (JP)
Title: Ethylene-alpha-olefin copolymer
Inventor: ISHIHAMA YOSHIYUKI
IPC: B29L7/00
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an ethylene-α-olefin copolymer giving a film having sufficiently high transparency as well as stiffness without lowering the excellent mechanical properties and processability. SOLUTION: The objective copolymer of ethylene and a 3-20C α-olefin satisfies the following requirements. (a) The melt flow rate(MFR) is 0.05-10.0 g/10 min; (b) the density (d) is 0.85-0.97 g/cm3; (c) the relationship between the melt tension (MT (g)) and the melt flow rate (MFR (g/10 min)) satisfies the formula: log(MT)>=-0.91×log(MFR)+0.12 at 190 deg.C; (d) the equilibrium compliance (Je) at 190 deg.C is >=3.0×10-4 Pa1 and (e) the crystallization starting temperature (Tc) is >=180 deg.C.
Patent JP-S6187234-A (JP)
Title: Semiconductor recording and reproducing device
Inventor: MITA YOICHI
IPC: G11B11/08
Filed: 1984-10-05
Abstract: PURPOSE:To reduce discharge which occurs between an electrode conduction part and a recording medium when the electrode conduction part leaves the recording medium and prevent the negative voltage to an electrode during recording. CONSTITUTION:A signal source 8 generates a pulse-like negative voltage (a) during signal recording and a signal source 12 generates an impulsive positive voltage (b) or constant positive voltage (DC voltage) during signal erasure. The movable contact of a switch 10 is brought into contact with a terminal during recording. In this case, the negative voltage (a) is applied to the conduc tion part 6b of the electrode 6, so when the conduction part 6b leaves the record ing medium 1, discharge which occurs between the both is less than when a positive voltage is applied, and the possiblity of the conventional breakage of the conduction part 6b is reduced.
Patent JP-H06294206-A (JP)
Title: Tile mass sticking machine
Inventor: MURAKAMI CHIKAKAZU
IPC: E04F21/18
Filed: 1992-06-27
Abstract: PURPOSE:To compact the dimension in plane view, promote common use of members, execute effective mass sticking and reduce the labor for cleaning in a mass sticking machine. CONSTITUTION:A hopper 14 is provided on the side part of tile feed device 1, and a mass sticking device 3 in which mortar (m) fed from the hopper 14 by a pump means 15 is spread on a sheet tile (w) fed from the feed device by means of trowels 18a, 18b and a mass plate 21 is provided on the upper part of the feed device 1. In this mass sticking device 3, the main body part is inclinedly displaced around a horizontal shaft 20 provided in the vicinity of the upper part of the hopper 14. At this time, the sheet tile (w) stuck with mass is taken out outside the machine in the inclined state of the main body part.
Patent JP-H0552167-A (JP)
Title: Pinion transfer device for starter
Inventor: YUMIYAMA SHIGERU
IPC: F02N15/06
Filed: 1991-08-21
Abstract: PURPOSE:To provide a structure of no separation after fitting by facilitating assembly of a bringing plate to a shift lever while extending a life by decreasing an outflow and drying up of grease and wearing in a sliding part between a pinion sleeve and the bringing plate or between a bringing flange part and the bringing plate. CONSTITUTION:A semi-circular ring-shaped part 5a of a bringing plate 5 is fitted with play in an axial directional clearance between a pinion sleeve 11 and a bringing flange part 12 integrally formed with the pinion sleeve, and a recessed groove 14a for accumulating grease is provided in at least one of respective opposed side surfaces of the semi-circular ring-shaped part 5a of the bringing plate, pinion sleeve 11 and the bringing flange part 12. A shift lever 3 and the bringing plate 5 are molded by resin, a fitting part of the shift lever 3 to the bringing plate 5 is constituted of a protrusion 10 and a hole part 5c, and assembly guiding slopes 15a, 15b are formed in a point end of the protrusion and a peripheral side surface of the hole part.
Patent JP-H06161496-A (JP)
Title: Voice recognition system for recognition of remote- controlled instruction word of electric household appliance
Inventor: TEI KOUSEN
IPC: G10L21/04
Filed: 1993-08-24
Abstract: PURPOSE: To provide a speech recognition system for recognizing the remote control sound instruction word of a television and a video tape recorder. CONSTITUTION: A microphone 200 for inputting speech inputted by a user, a speech analyzer 210 for analyzing speech inputted through the microphone 200, a circuit 220 for detecting the speech section of speech from the speech analyzer 210 and normalizing and binarizing a time base and a multilayer neuron circuit network 230 inputting binarized data from the circuit, executing learning and outputting a speech recognized result are provided. Thus, the recognition rate of speech can be improved.
Patent JP-S6453439-A (JP)
Title: Semiconductor device
Inventor: INA MASAO
IPC: H01L23/50
Filed: 1987-08-24
Abstract: PURPOSE:To enable outer lead parts to radiate electromagnetic waves at the time of operation of a high-speed semiconductor element and to prevent it from being affected by the electromagnetic waves in a semiconductor device provided with leads by a method wherein a highly conductive metallic layer is provided on the surfaces of the outer lead parts and a high-permeability metallic layer is provided thereon. CONSTITUTION:A plating of a highly conductive metal or alloy having a low permeability is applied to the surface of an outer lead part 13-2 to form a metallic layer 16. Moreover. a plating of a metal or an alloy having a high permeability is applied to this layer 16 to form a metallic layer 17. Electromagnetic waves are generated in a lead 13 by the operation of a high-speed semiconductor element, but radiation of the electromagnetic waves are inhabited in the lead part 13-2 with the layer 16 formed thereon. Moreover, the electromagnetic waves from the outside are prevented by the layer 17 from being incident on the lead part 13-2.
Patent JP-S6188281-A (JP)
Title: Copying machine with both-surfaces copying function
Inventor: ITO KEIZO
IPC: G03G15/23
Filed: 1984-10-05
Abstract: PURPOSE:To obtain a compact mechanism and to increase the conveyance speed of a form by constituting an inverting device which performs the onward direction of a one-surface copied form and the rotary movement in combination, and providing this inverting device in a form storage device. CONSTITUTION:When a set number of one-surface copied forms are stacked in a tray 9, they are fed between the top surface of the belt of a tray unit paper feeding part 13 and a friction member 12 as shown by an arrow D successively from the lowermost form. Then, the front end of each form abuts on a guide 11a and rotates downward by 180 deg., and the form is moved between conveyor belts 8a and 8b toward a guide 11b and further fed from a paper feed port 10 to a paper feed part 3 through the rotation of a paper feed roller 10a. The form is turned over during this period. The inverting device is provided in a form storage device 7, so the mechanism is made compact. Further, there is no crossing of forms in the inverting device, so the form conveying speed is increased.
Patent JP-S6271398-A (JP)
Title: Mutlti-way system speaker
Inventor: OKINO NOBORU
IPC: H04R3/14
Filed: 1985-09-25
Abstract: PURPOSE:To obtain an inexpensive speaker with high performance by combining a single speaker having duplex electromagnetic coils whose phases are opposite to each other and a voice coil, and a frequency band dividing filter, and separately reproducing the signals in the bands allocated to plural speakers. CONSTITUTION:To the first electromagnetic coil C1 of the single speaker 23 that has duplex electromagnetic coils C1 and C2 opposite in phase each other and a voice coil VC, a drive signal Ei to the speaker system is directly inputted. To the second electromagnetic coil C2, this signal Ei is inputted through the frequency band dividing filter HL so that it is subtracted from the input to the coil C1. The drive signal is separated into those in the frequency bands allocated to respective single speakers, and drives each speaker.
Patent JP-S60100905-A (JP)
Inventor: FUNAKI HIROKATSU
IPC: A47B9/00
Filed: 1983-11-08
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-S6454649-A (JP)
Title: Electron emission element
Inventor: NOMURA ICHIRO
IPC: H01J37/06
Filed: 1987-08-26
Abstract: PURPOSE:To make an electron emission element stably manufacturable in terms of good reproducibility by installing an electron emission electrode with a projection, a drawer electrode with an electron emission port approximated and opposed to this projection, and a deflecting electrode deflecting the drawn electron vertically all on the same substrate. CONSTITUTION:Conductive layers are stacked on an insulating substrate 6, and there are provided with an electron emission electrode 7 with a projection 7a, a drawer electrode 8 with an opening 8a or an electron emission port being opposed to this projection 7a, and a deflecting electrode 9 at the side of the this electrode 8 by means of a maskless etching technique. Voltage V1 is impressed on the electrode 7 against the electrode 7 by a power source 10a and voltage V2 on the electrode 9 by a powder source 10b, respectively. Thus, an electron emission element, generating an electron beam deflected in the almost rectangular direction with the substrate 6, is stably manufacture in terms of good reproducibility.
Patent JP-S62277295-A (JP)
Inventor: UMETANI YOSHIKATSU
IPC: B26D1/24
Filed: 1986-09-05
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-H0760766-A (JP)
Title: Manufacture of rubber molded product by immersion method
Inventor: WATANABE AKINORI
IPC: B29K21/00
Filed: 1993-08-25
Abstract: PURPOSE:To manufacture in a short immersion time a rubber molded product which is comparatively thick and has favorable uniformity in thickness. CONSTITUTION:In a method wherein an original mold is immersed into a coagulant of rubber.latex, pulled up, dried, then the coagulated film of the rubber.latex is formed on the surface of the original mold by immersing the original mold into the rubber.latex, pulled up, then the coagulated film is peeled off from the original mold and a rubber molded product is manufactured, this is a manufacturing method of a rubber molded product wherein a calcium salt.methanol solvent whose density of calcium salt is 65-90wt.% and thixotropy value (TV value) is 0.6-2.0 is used as the coagulant of the rubber.latex. It is preferable that calcium nitrate is used as the calcium salt and silica anhydride is added to regulate the thixotropy value.
Patent JP-S58118074-A (JP)
Title: Editing magnetic recording and reproducing device
Inventor: MORIYA RIYUUSUKE
IPC: G11B27/032
Filed: 1981-12-31
Abstract: PURPOSE:To ensure an assured editing operation even with a video tape having the uneven linearity of a recording track, by recording a new information signal to each recording track in a recording section while giving a tracking control based on an interpolation data. CONSTITUTION:The video signal which is digitized by an A/D converter 22 is converted into a double channel signal by an interface circuit 23 and supplied to magnetic heads 14A and 14B through recording circuits 24A and 24B respectively of each channel to be recorded to a magnetic tape in a digital form. The reproduced digital signal of each channel obtained through the heads 14A and 14B is supplied to synchronous separating circuits 51A and 51B of each channel through reproduction amplifiers 41A and 41B respectively. Te simultaneous recording/reproducing is carried out for the double channel digital signal by a rotary magnetic head device 12 containing the heads 14A and 14B of different azimuth angles. Therefore a phase difference is produced between reproduced digital signals of two channels if a tracking error arises to the track which is traced by the heads 14A and 14B in a reproduction mode.
Patent JP-H0855670-A (JP)
Title: Corona discharge device
Inventor: KATO KENICHI
IPC: C01B13/11
Filed: 1994-08-12
Abstract: PURPOSE:To prevent discharge stoppage phenomenon caused by deterioration of impedance due to long-period usage of a corona discharger, and provide a corona discharge device of a long service life. CONSTITUTION:A corona discharge device is provided with a corona discharger 4. and a high voltage generator 5 to supply a high AC voltage to an electrode of the corona discharger 4. This corona discharger 4 has such characteristics that its impedance is reduced as accumulated usage time is increased. A capacitor 6 is therefore provided in parallel to the corona discharger 4. Deterioration of an output voltage is thus restricted, and stable discharge can be provided.
Patent JP-S6366425-A (JP)
Title: Color-difference meter
Inventor: HIROSE FUJIO
IPC: G01J3/51
Filed: 1986-09-09
Abstract: PURPOSE:To measure standard color difference under an arbitrary light source without using a C-light source, by performing the calibration of tristimulus values by setting four colors (white, red, green, blue) as reference colors. CONSTITUTION:A color discrimination sensor 21 detects the light from an object Oj illuminated by an arbitrary type light source 11 except a C-light source to output a signal showing the tristimulus values of the color of the object Oj. Then, the tristimulus values (R, G, B) of the object Oj calibrated as one under the C-light source are calculated from the tristimulus values (R', G', B') measured by the sensor 21 of the object Oj to be measured, the tristimulus values (-Ri', -Gi', -Bi': i=1-4) of four reference colors similarly measured by the sensor 21 and the L*, a* and b* values (-L*i, -a*i, -b*i: i=1-4) of four reference values inputted from an input means 34. Further, on the basis of tristimulus values (R, G, B) after the calibration of at least two objects, the color difference between said objects is calculated.