baber/WOPTO huggingface dataset:
Patent JP-H08290531-A (JP)
Title: Plastic molded body with protected surface and manufacture
Inventor: IMANAKA YOSHIHIKO
IPC: C08L43/00
Filed: 1996-01-29
Abstract: PURPOSE: To obtain excellently high surface hardness by laminating a layer, which is formed by a thermosetting acrylic resin layer, a (partial) hydrolyzate of an alkoxysilane, its partial condensate, a mixture or reaction product between an acrylic resin having an alkoxysilyl group, and a layer, which is formed by a thermosetting organopolysiloxane, onto the surface of a plastic base material in the order named. CONSTITUTION: A composition, which consists of an acrylic resin and an inactive and volatile solvent, is applied onto the surface of a plastic base material and heated or the like so as to dry and remove the solvent under heat in order to form a first layer. Next, a second layer is formed as a thin film layer, which is obtained by thermosetting the (partial) hydrolyzate of alkoxysilane, its partial condensate or their mixture and the mixture and reaction product between an acrylic resin having an alkoxysilyl group. After that, a third layer as a thin film layer is formed by a thermosetting organopolysiloxane resin on the plastic base material, onto which the first layer and the second layer are laminated in the order named.
Patent JP-S63192770-A (JP)
Title: Tetrahydrocannabinol derivative
Inventor: ARAN JIYOSEFU MAKUNARII
IPC: C07D311/20
Filed: 1988-01-25
Abstract: Novel cannabinol derivatives are provided which can be used in improved immunoassays for the detection in blood or urine samples of cannabinol metabolites. The novel cannabinol derivatives are of the formula: <CHEM>  where R is an attachment chain selected from the group consisting of a p-aminophenol group or a branched or linear aminoalkyl group having from 1 to 7 carbon atoms or an organic or mineral acid addition salt thereof, an isocyanate or isothiocyanate derivative of the p-aminophenol or aminoalkyl group, a carboxyl terminated derivative of the aminoalkyl group having from 1 to 7 carbon atoms or a salt thereof, and an activated derivative of the carboxyl terminated derivative.
Patent JP-2000211103-A (JP)
Title: Screen printing apparatus and method
Inventor: ABE SHIGETAKA
IPC: B41F33/14
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a screen printing apparatus and a screen printing method capable of enhancing positional accuracy and stably ensuring printing quality. SOLUTION: In a screen printing method wherein a screen mask provided with pattern holes is brought into contact with a substrate 6 and paste is supplied to allow a squeegee to slide to print the paste on the substrate, the recognition marks of the screen mask or substrate positioning part 1 and the substrate 6 are photographed by a single camera 20 and the positional shift quality of the coordinate system of the substrate positioning part and that of the moving means for moving the camera 20 is calculate on the basis of the image data obtained from the camera 20 to correct the position of the substrate positioning part. By this constitution, it is unnecessary to perform the alignment of an optical system required heretofore and highly accurate positional recognition can be realized.
Patent JP-S61173401-A (JP)
Inventor: NAKADE AKIO
IPC: F21V19/00
Filed: 1985-01-25
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-S57128439-A (JP)
Title: Electron gun and cathode-ray tube
Inventor: HAMANO EIZABUROU
IPC: H01J29/48
Filed: 1981-02-02
Abstract: PURPOSE:To increase the focusing performance of an electron gun by providing the  three-pole part of the gun with an electron-beam shielding electrode, and installing an  auxiliary electrode, to which voltage smaller than that applied to the shielding electrode is applied, between the three-pole part and a main lens part. CONSTITUTION:An electron gun for a color image receiving tube or the like includes a  three-pole part which consists of a cathode 22, a control electrode 23, and accelerating  electrode 24, and a shielding electrode 25 which is fixed on the electrode 24 and has an  extremely small opening phi3. It also includes an auxiliary electrode 26, which is located  between the electrode 25 and a main lens part including a focusing electrode 27 and to  which voltage smaller than that applied to the electrode 25 is applied. Owing to the  above constitution, thermions sent from points (C) which are near the center of the cathode 22 cross (Z) axis at point (R) and pass through the opening phi3, thermions sent  from points (D) which are apart from the center of the cathode 22 cross (Z) axis at  point (S) and collide with the electrode 25, and they are bound with a retardation electric field developed by the electrode 26. Consequently, improved electron beams with  small aberration can be obtained, and the focusing performance of the device can be  increased.
Patent JP-H11215254-A (JP)
Title: Data transmitter-receiver in intensive monitor system
Inventor: SANO SHIGEKI
IPC: H04Q9/00
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To provide a data transmitter-receiver connecting with plural telephone lines to attain communications between plural terminals simultaneously at a low cost. SOLUTION: Each of plural modulation demodulation sections 11A-11c is provided, corresponding to each of plural telephone lines 4a-4c. In the case of making dialing the each of plural terminals 7a-7c, each modulator demodulator section modulates data, requests data to each terminal via each telephone line, demodulates notice data from each terminal via each telephone line at the arrival of plural incoming calls. A CPU 16 controls each of plural modulation demodulation sections to control transmission/reception of data with the plural terminal via the plural telephone lines.
Patent JP-S56111590-A (JP)
Title: Welding method of thick-walled pipe
Inventor: OGATA YOUJI
IPC: B23K9/032
Filed: 1980-02-05
Abstract: PURPOSE: To automatically and accurately weld the weld line which is changing intricately by forming a narrow square groove in a base pipe, and performing flat welding while turning a welding head along the outside circumference of a small- diameter part at the orthogonal connecting of a thick-walled large-diameter pipe and a thick-walled small-diameter pipe.  
     CONSTITUTION: The nozzle 2 of a thick-walled small-diamter pipe connecting to a thick-walled large-diameter base pipe 1 is disposed in the direction orthogonal to the base pipe 1. A narrow square groove 4 is formed at the circumferential edge of the connecting port of the base pipe 1. A welding head 9 is turned to the outside circumferential side of the nozzle 2 around the slewing shaft 10 disposed in alignment to the axial center of the nozzle 2, and while the head 9 is being traced vertically by a sliding arm 13, the narrow square groove is successively multilayer welded by a welding wire 5. This method enables the saddle type weld line changing intricately to be welded accurately by automatic multipass welding only through the tracing controlling in the vertical direction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04247661-A (JP)
Title: Gate turn-off thyristor
Inventor: MURAKAMI SUSUMU
IPC: H01L29/744
Filed: 1991-02-04
Abstract: PURPOSE:To offer an element structure which can cut off a high current at high speed without causing a current concentration in a large-capacity GTO. CONSTITUTION:In order to achieve the above purpose, p-type emitters 71, 72 and 73, in which holes are injected, are provided into an annular form at least projection parts, on which each ring of a plurality of n-type emitters 2 arranged in an annular form is projected, and the width of these rings is made narrow in order as the rings 71, 72 and 73 become more distant from a gate electrode for lead-out use to inhibit the injection amount of the holes, whereby a large current can be cut off at high speed. Even if a pellet of a large area is used for cutting off the large current, an increase in the uniformity of the operation of the pallet can be contrived and the large current which is made to flow through a GTO can be cut off at high speed.
Patent JP-H11192543-A (JP)
Title: Attaching/detaching device of slide gate
Inventor: KOJIMA MAKOTO
IPC: B22D41/34
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To provide an attaching/detaching device capable of reducing the working burden on a worker by mechanically and automatically attaching/ detaching a slide gate to/from a tundish or the like, and capable of using a general slide gate which has been conventionally used. SOLUTION: A truck 13 capable of traveling on a rail 11, an elevating/ lowering lift 14 which is arranged on the truck and capable of elevating/ lowering in the vertical direction relative to the truck, a horizontally moving base 15 which is arranged on the elevating/lowering lift 14 and movable in the horizontal direction relative to the elevating/lowering lift 14, and an impact wrench 17 which is arranged on the horizontally movable base 15 and drives a nut to tighten a slide gate cassette 34 to a lower bottom part of a tundish 31 in a tightening direction or in a non-tightening direction, are provided. The impact wrench 17 is brought close to the tundish 31 side by driving the elevating/lowering lift 14, and the nut is attached/detached to/from a bolt on the tundish 31 side by driving the impact wrench 17.
Patent JP-S56110288-A (JP)
Title: Semiconductor laser element
Inventor: MUROTANI TOSHIO
IPC: H01S5/227
Filed: 1980-02-05
Abstract: PURPOSE:To obtain a single traverse mode semiconductor laser element at a low threshold value current by forming an active layer having a little energy gap on the surface of a substrate provided with the first semiconductor layer and also forming the second semiconductor layer of an opposite electroconductive type as if to embed the former active layer. CONSTITUTION:An active layer having a little energy gap is formed in a groove on the surface of a substrate provided with the first semiconductor layer. At the same time, the second semiconductive layer of an opposite electroconductive type is formed as if to embed the former active layer. For instance, an active layer 2 is provided at the bottom of a V-shaped groove 1a on the surface of a semiconductor substrate 1 and a semiconductor layer 3 is also formed even on the other surface than the groove part. Next, over these layers, the second semiconductor layer 4 of an opposite electroconductive type having a large energy gap, an insulation film 5 having an opening corresponding to the groove 1a and an electrode 6 are formed. In this case, it is desirable to have a forward current limiting layer provided at the both sides of the groove. Under this constitution, it is possible to obtain a single traverse mode semiconductor laser element at low threshold value current.
Patent JP-H10197268-A (JP)
Title: Map matching method for car navigation system
Inventor: TOSHIBE SUNAO
IPC: G01C21/00
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a map matching method for car navigation system in which a decision can be made accurately whether a car has entered into a parking area or turned at an intersection and current position of the car can be displayed more accurately on a screen while lessening the load on a microcomputer. SOLUTION: A parking area inlet node 13 and a parking area outlet node 14 are stored in a CD-ROM. Car position is detected based on a signal delivered from satellites when the car is traveling and the current position of the car is corrected using a map data stored in the CD-ROM. When the speed of the car drops below 20km/h, for example, the vicinity of the car is checked for the presence of a parking area inlet node 13. When a parking area inlet node 13 is present and the car turns to the right or left to advance into a polygonal region 15, a decision is made that the car has advanced into a parking area and map matching of the car position on a road link is interrupted.
Patent JP-H11203483-A (JP)
Title: Image processor, its method and providing medium
Inventor: KONDO TETSUJIRO
IPC: H04N19/51
Filed: 1998-01-07
Abstract: PROBLEM TO BE SOLVED: To improve spatial resolution in the estimation of image movement and to secure robustness. SOLUTION: An estimation part 4 calculates the moving vector of each pixel and its reliability from two successive frames, allows an optional motion vector and reliability to correspond to each pixel and generates a primary motion distribution image corresponding to a k-th frame. An updating part 5 synthesizes a primary motion distribution image corresponding to a (k+1)th frame and a quaternary motion distribution image corresponding to the kth frame and generates a secondary motion distribution image corresponding tot the (k+1)th frame. A predicting part 6 generates a tertiary motion distribution image corresponding to the (k+1)th frame based on the inputted secondary motion distribution image corresponding to the (k+1)th frame.  An interpolation part 7 interpolates a gap in the inputted tertiary motion distribution image corresponding to the (k+1)th frame by an interpolating estimation variable and generates a quanternary motion distribution image corresponding to the (k+1)th frame.
Patent JP-H08204093-A (JP)
Title: Bending die of lead frame
Inventor: SHIMADA HIROYUKI
IPC: H01L23/50
Filed: 1995-01-31
Abstract: PURPOSE: To enhance the abrasion resistance and work a shape of a working part with high precision by a method wherein an average thickness of a metal Co phase being a coupling phase is made less than a specific value. CONSTITUTION: WC of 1μm or less is manufactured by being directly carbonized from a specific mixture of particles W and carbon, and this is mixed with a specific amount of Co and molded at 0.5 to 2T/cm<2> and sintered for one hour at about 1300 to 1450 deg.C in a vacuum. Further, this is processed with a hot hydrostatic pressure press (HIP) at 1200 to 1350 deg.C at <1000 atmosphere to manufacture a superhard alloy material having particles and high viscosity. The superhard alloy is mainly composed of WC having an average crystalline particle size 1μm or less and TiC, and if an average thickness of a metal Co phase being a coupling phase is 0.15μm or less, a plating adhering amount becomes half or less, preferably. Further, if a surface roughness enhances, the plating adhering amount reduces naturally, and a 10-point average maximum height roughness is 1μm or less based on JIS B0601.
Patent JP-H11207804-A (JP)
Title: Apparatus and method for controlling thickness of film
Inventor: NAKASUJI YOJI
IPC: B29C48/08
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To finish the winding form (outer shape) of a roll obtained by taking up a molded film to the optimum state free from unevenness. SOLUTION: In the molding of a film wherein post-treatment such as drying or heat treatment is applied to a raw material soln. extruded from a lip heater type die continuously to obtain a film which is, in turn, taken up in a roll form, a film thickness control apparatus 10 is constituted of a thickness meter 30 measuring the thickness of the film in the lateral direction thereof, a temp. controller 40 individually adjusting the temps. of a plurality of the heaters embedded in the vicinal part of the die lip of a die 22, an outer shape operator 42 calculating the completed outer shape of the film taken up in a roll form from the measured value of the thickness meter 30 and a correction judge device 44 operating the temp. controller 40 on the basis of the calculation result of the outer shape operator 42.
Patent JP-2000210486-A (JP)
Title: Safety razor
Inventor: YAMAMOTO MASAYASU
IPC: B26B21/40
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To machine a cutter tip guard with almost no errors when precision machining, such as providing a small gap between a cutter tip edge and the cutter tip guard, is carried out in a safety razor having the cutter tip edge of a cutter covered with a plurality of thin and long guards. SOLUTION: This safety razor has at least 4 cutter tip guards 5, all the cutter tip guards 5 are formed to be thin in nearly equal widths, the two cutter tip guards 5a and 5a of both ends among these cutter tip guards 5 are located by keeping distances from the end portions of their respective adjacent sides, and outside the two cutter tip guards 5a and 5a of both sides, no other parts of a guard plate 3 are located.
Patent JP-S59139798-A (JP)
Title: Speaker
Inventor: IDO SHIYUUJI
IPC: H04R9/02
Filed: 1984-01-27
Abstract: PURPOSE:To obtain a speaker having a high threshold frequency of high band by providing an annular bobbin reinforcing member on the inner circumferential surface of a voice coil bobbin and hooking the tip of an adverse U-shaped part of the upper end part of the voice coil bobbin to hold said reinforcing member. CONSTITUTION:The voice coil 9 wound round the voice coil bobbin 10 is fitted into a magnetic gap 12 formed between a top plate 4 and a center pole 1. The bobbin 10 is joined to the center hole of a damper 11 and then adhered to the edge part of the inner diameter side of a diaphragm 8. The annular bobbin reinforcing member 14 made of a metal, resin, etc. is attached to the inner circumferential surface of the bobbin 10. The member 14 consists of an annular matter 14a, a cross-shaped supporter 14b and a hook 14c which are projected from the matter 14a and bent into an adverse U shape at the tip part. This member 14 is fitted to the inner circumferential surface of the bobbin 10 corresponding to the back side of the contact area between the diaphragm 8 and the bobbin 10. Then the tip part of the hook 14c hooks the upper end part of the bobbin 10. Thus it is possible to obtain a speaker having a high threshold frequency of high band.
Patent JP-H10208444-A (JP)
Title: Music data managing apparatus
Inventor: HIDA SATORU
IPC: G06T1/00
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To facilitate retrieving operation, and to improve an operating efficiency of a radio broadcasting business by retrieving a desired music from a feature part such as start or powerful low voice of the music or a jacket design by using a music data managing apparatus having a storage holding means for holding storage of predetermined data and its control means. SOLUTION: A radio broadcasting system 1 has a server controller 3 of a music server 2 disposed in a library room, and terminal controllers 5A to 5C of terminal equipments disposed in other room such as an editing room or a studio connected to the controller 3 via a network 6. The server 2 has a shelf 10, various reproducers such as DAT11, and a RAID 1, and stores in a predetermined state in response to its using frequency. The controller 3 stores various data of the stored musics as a data base, and sends a retrieved result or requested music in response to the retrieval request or transfer request.
Patent JP-S63182957-A (JP)
Title: Character recognition device
Inventor: KUSUDA KAZUHIRO
IPC: G06K9/03
Filed: 1987-01-23
Abstract: PURPOSE:To improve a recognition rate, by providing a display means which displays visually the pattern of a character whose pattern is impossible to be recognized, and an input means which inputs the character equivalent to the pattern displayed by the display means. CONSTITUTION:A character recognition processing is applied on a facsimile data inputted from a facsimile terminal 1 at a character recognition device 2, and when a normal character recognition is performed, a recognized result is informed to a main device 3, and when the character recognition is impossible, the picture element image of the character is informed to the main device 3. At the main device 3, when the character whose recognition is impossible exists in information received from the character recognition device 2, the picture element image of the character is displayed on the display of an input/ output terminal 4. At the input/output terminal 4, a person recognizes the character actually, and registers a correct character in the main device 3. In such a way, it is possible to obtain the recognition rate over the recognition capability of a facsimile input charo recognition device.
Patent JP-S54106964-A (JP)
Title: Reverse discharge type non-magnetic metal selector
Inventor: AKAMA MASARU
IPC: B03C1/253
Filed: 1978-02-09
Abstract: PURPOSE:To effectively select useful non-magnetic metal out of solid waste by employing linear motors and a vibration feeder. CONSTITUTION:One or more linear motors 3a, 3b, 3c are mounted on a vibration board of a vibration feeder 5. The linear motors are covered with a trough 4, and the vibration feeder 5 is set to give vibration force to the above trough from underneath. The direction A of the shifting magnetic field of the linear motors is set opposite to the carrying direction B of the vibration feeder. Also, the height of the four corner supporting points of the trough or the vibrating board is to be adjustable. Under the above constitution, the vibration force is given to the waste, and aluminum etc. is transported reversely to be recovered through separation-promoting transportation process. In this case, the inclination angle of the trough is adjusted to select an efficient angle suitable for the kind of waste.
Patent JP-H11215281-A (JP)
Title: Image repeater and image relay system
Inventor: SAITOU SHINICHI
IPC: H04N1/41
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To provide an image repeater and image relay system that conducts image communications with high image quality at high speed and that exchanges the image with high quality with various devices. SOLUTION: A transmitter 101 receives image data and separates the data into 1st image data, 2nd image data and selection data selecting either the 1st image data or the 2nd image data, compresses the separated respective data at least and sends multi-layer image data of a multi-layer data form consisting of compressed respective data to a repeater 102 as a FAX data. The repeater 102, receiving the multi-layer image data sent from the transmitter 101 by a facsimile equipment, synthesizes the data into one plane, converts the synthesized image data into data in form of black/white FAX in the G3 or G4 mode or a data form of color FAX in compliance with the JPEG, and sends the data to G3 black/white FAX 103, a G4 black/white FAX 104 and a color FAX 105 via a transmission line 106.
Patent JP-H06221123-A (JP)
Title: Valve timing control device for engine
Inventor: IGAI TAKASHI
IPC: F01L13/00
Filed: 1993-01-29
Abstract: PURPOSE:To enable variation control of a valve-lifting rate by providing a control means which outputs a specified driving signal to a driving means for moving a rotary cam and an oscillating cam, upon receiving signals from a lift area judgment means, and thereby varying axial relative position of the rotary and oscillating cams. CONSTITUTION:A driving means 73 is provided for axially moving one of a rotary cam and an oscillating cam. A lift area judgment means 70 is provided for judging, based on operation conditions of an engine, whether a valve-lifting rate is enlarged or not. A control means 72 outputs a specified driving signal upon receiving signals from the lift area judgment means 70. The control means 72 reduces operation speed of the driving means 73 in the case that the valve- lifting rate is varied from a small value to a large value. Variation control of the valve lifting rate is attained while possibly suppressing jump and bounce.
Patent JP-H04255486-A (JP)
Title: Capstan motor speed detecting mechanism of vtr
Inventor: YAMAMOTO JUNICHI
IPC: H02P29/00
Filed: 1991-02-05
Abstract: PURPOSE:To get the enlargement effect of a servo control band equal to having doubled the number of magnetic poles without increasing the number of mag netic poles on the periphery of a capstan flywheel. CONSTITUTION:This is composed of a pair of magnetic heads 3 and 9, which generate two-phase capstan signals, whose phases are different by 90 deg. from each other, an exclusive OR circuit 6, a servo microcomputer 7, and a inter- digital filter, which is constituted in software manner inside this microcomputer, whereby the effect of the phase shift of the two-phase FG signals can be removed.