baber/WOPTO huggingface dataset:
Patent JP-S61240383-A (JP)
Title: Fingerprint sensoring device
Inventor: ASANO YUICHIRO
IPC: G06K9/00
Filed: 1985-04-17
Abstract: PURPOSE:To enable obtaining fingerprint sensoring results in high picture quality by providing a control circuit to synchronously control a laser power unit and picture memory processor, respectively. CONSTITUTION:The control circuit 7 is constituted of a timing pulse generator 14, laser trigger pulse generator 15 and gate circuit 16. The vertical synchronous signal 60Hz outputted from the TV camera 10 is transformed to a 20Hz rectangular wave by a generator 14 which is sent out to a generator 15 and circuit 16. The generator 15 with this 20Hz rectangular wave signal as trigger generates a pulse which drives the laser power device 2 and radiates laser beam. Also, the rectangular wave sent to circuit 16 passes through the circuit 16 for the gate time only inputted manually from the outside into the circuit 16 which is inputted in the picture memory processor 3. Thus, the picture signal inputted into the device 3 synchronizes with the various picture starting points and emits a laser beam thereby obtaining a complete image without the loss of the quantity of light.
Patent JP-S58199682-A (JP)
Title: Gas pressure welding device
Inventor: TACHIKAWA HIROSHI
IPC: B23K20/00
Filed: 1982-05-18
Abstract: PURPOSE:To provide a titled device which enables the easy gas pressure welding in particular by mounting a small capacity cylinder for pressurizing of steel materials to a device body which is provided with a gas burner oscillatoly in circumferential and axial directions and projecting an arm for shutting off gas valves in a supporting and oscillating part for the burner. CONSTITUTION:Steel pipes 24a, 24b to be press welded are set to a clamp 22 on a stationary side and a clamp 23 on a movable side, whereafter the dislocation between butted end faces 27 is adjusted by using vertical and lateral adjusters 25, 26. Levers 37, 38 of a valve 35 for oxygen and valve 36 for acetylene in a gas valve unit 32 are operated to ignite a ring burner 29, thereby heating the end faces 27. When the end faces 27 begin to melt from the surface, the operator treads a foot pump 45 to operate a cylinder 46, thereby moving the clamp 23 and upsetting the pipes. The operator moves a burner oscillating lever 31 largely in the axial direction simultaneously with treading the pump 45 to retreat the burner 29. The levers 37 and 38 are shifted by a projecting arm for shutting-off the valves as the burner 29 moves to stop supplying of the respective gas, thereby extinguishing the heating flame.
Patent JP-S566484-A (JP)
Title: Manufacture of solid state light emitting device
Inventor: HOSOMI YUKIHIRO
IPC: G09F9/33
Filed: 1979-06-28
Abstract: PURPOSE:To easily obtain an isolation groove having necessary size in a solid state light emitting device by masking a P-type side electrode existed in limited manner on the P-type main surface and selectively etching a P-N junction with phosphoric acid as an etching solution to isolate it into a plurality of regions. CONSTITUTION:A film 13 made of photoresist as an etching resistant agent is coated on an N-type main surface and the peripheral side of a pellet 1. Then, the pellet 1 is introduced into a phosphoric acid solution at 160 deg.C to etch it. With the P-type side electrode 5 as a mask the P-type side main surface not protected by the film 13 is selectively etched to form etching grooves 14 thereon.
Patent JP-H0574208-A (JP)
Title: Lighting equipment
Inventor: OGOSHI MASAMI
IPC: F21V23/00
Filed: 1991-04-15
Abstract: PURPOSE:To reduce manday for assembly and improve easiness-to-assemble by reducing the number of parts. CONSTITUTION:A terminal stand 14 connected to a lighting circuit unit 25 to which a lamp socket is connected is arranged in an equipment body 11. A connecting part 33 provided with terminals 34 is arranged protrusively in the edge part of a circuit board 30 of the lighting circuit unit 25 to be housed in the equipment body. An insertion port, into which the connecting part 33 of the circuit board 30 is inserted, is formed in the terminal stand 14. A terminal piece, with which the terminals 34 provided in the connecting part 33 of the circuit board 30 inserted from this insertion port are brought into contact, is arranged inside of the insertion port. When the connecting part 33 projected from the circuit board 30 of the lighting circuit unit 25 is inserted into the insertion port of the terminal stand 14 arranged in the equipment body, the terminals 34 of the connecting part 33 are connected to the terminal piece of the terminal stand 14. Thereby, the lighting circuit unit 25 can be positioned.
Patent JP-H02261537-A (JP)
Title: Fine matter having double-layered structure
Inventor: KAMIYOSHI KAZUHIKO
IPC: G02F1/1339
Filed: 1989-03-31
Abstract: PURPOSE:To prevent the exfoliation of adhesive resin from the surfaces of solid particles and the aggregation of the resin by forming titanium oxide layers on the surfaces of the solid particles and coating the surfaces of the layers with adhesive epoxy resin layers. CONSTITUTION:Titanium oxide layers are formed on the surfaces of solid particles by treating an org. titanate compd. on the surfaces and the surfaces of the titanium oxide layers are coated with adhesive epoxy resin layers to obtain fine matter having a double-layered structure. The adhesive resin does not exfoliate from the surfaces of the solid particles and does not aggregate.
Patent JP-H01253956-A (JP)
Title: Semiconductor memory device and its manufacture
Inventor: MIURA KENJI
IPC: H01L21/8242
Filed: 1988-04-04
Abstract: PURPOSE:To facilitate a high speed operation and high density integration on a substrate by providing MIS transistors in each of which the gate is connected to a word line, one of the source and drain is connected to a bit line and the other is connected to the ground through a capacitance element. CONSTITUTION:Each conductive layer 86 functions as a gate electrode or a word line, each conductive layer 92 functions as a bit line, each semiconductor layer 13 functions as one of source or drain regions, each semiconductor region 81 formed in each semiconductor substrate main part 11 functions as the other of the source and drain regions and each insulating layer 55 formed on the outside surface of the semiconductor substrate main part 11 functions as a gate insulating layer to constitute a field effect transistor. Moreover, a capacitance element whose one end is connected to the semiconductor region 81 internally and whose other end is connected to the semiconductor substrate 11 is composed of a conductive layer 46, an insulating layer 45 and a conductive layer 56 formed on the outside surface of each semiconductor substrate main part 11 with an insulating layer 25 between. A plurality of the field effect transistors and the capacitance elements constituted as described above are arranged in a matrix to form a semiconductor memory device.
Patent JP-H069911-A (JP)
Title: Ink for thermal ink jet, and its production
Inventor: PARISA UITSUKURAMANAYAKE
IPC: C09D11/00
Filed: 1993-03-17
Abstract: PURPOSE: To provide an aq. ink composition contg. water-insoluble dyes suitable for a thermal ink-jet printer and capable of applying high quality print without bleeding and threading, and to provide a method for preparation of the composition by a microemulsion technique.  
     CONSTITUTION: This ink composition comprises (a) about 0.05-0.75 wt.% of a high molecular weight colloid; (b) about 0.5-20 wt.% of at least two surfactants comprising at least one surfactant and at lest one co-surfactant; (c) about 0.5-20 wt.% of at least one co-solvent; (d) about 0.1-5 wt.% of at least one water- insoluble dye; (e) about 0.1-20 wt.% of an oil and (f) the balance water. The method for preparation of the composition consists of (l) preparing a stable aq. phase by mixing the prescribed (a), (b), (c) and (f), (2) adding the prescribed (d) and (e) to the aq. phase to prepare a mixture and (3) making the mixture uniform to prepare a microemulsion. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H0585296-A (JP)
Title: Protective device for passenger of car
Inventor: BUORUFUUDEIITORIHI MIYUNTSUERU
IPC: B60R21/26
Filed: 1992-02-21
Abstract: PURPOSE: To control the outflow of a gas from a pressure container for an airbag system filled with a pressurized gas not with impulse but with a valve as desired. CONSTITUTION: A wall portion 22, which can be broken along with a prescribed break spot 23, is constituted as one part of walls 1a and 1b of a hollow valve block 1, the wall portion 22 has a projection 24 protruded to an internal part 21 of the valve block 1, and a piston rod 12 to be driven by gunpowder 20 so as to be effective for breaking the wall portion 22 is guided so as to move perpendicularly to the projection 24 of the wall portion 22 and has a collar 25. The collar 25 of the piston rod 12 driven by igniting the gunpowder 20 hits the projection 24, breaks the prescribed break spot 23 and oscillates the wall portion 22 so that the pressurized gas can first gradually flow out of pressure containers 2 and 3.
Patent JP-H02262198-A (JP)
Title: Sound generating display method
Inventor: IMAMURA KIYOTAKA
IPC: G10L13/06
Filed: 1989-03-31
Abstract: PURPOSE:To make a sound generating display with superior display effect without any special delay circuit nor complicate delay processing by displaying meaningless data and significant data successively by sound generation. CONSTITUTION:The meaningless data A which does not correspond to display contents directly and the significant data B which corresponds directly are displayed successively by sound generation to interpose pauses automatically between displays which require indications with the meaningless data A. Further, when a detection period for abnormality and a display period are shifted preferably like a control circuit, data corresponding to no sound is used as the meaningless data A and the continuation length of the data A is made to correspond to a necessary delay time tau. Consequently, a proper display is made by entering display operation right after detecting operation to perform delay operation only by data themselves and the sound generating display with the superior display effect can be made with the simple constitution.
Patent JP-S60228652-A (JP)
Title: Magnet containing rare earth element and its manufacture
Inventor: IIJIMA KENZABUROU
IPC: C22C33/02
Filed: 1984-04-24
Abstract: PURPOSE:To improve the performance of a magnet and to reduce the cost by combining Fe with B, Nd, Pr and Ce in a ratio satisfying relation represented by a specified formula. CONSTITUTION:A molten alloy consisting of Fe, B, Nd, Pr and Ce in a ratio satisfying the values (x), (y), (p) and (q) in the formula is cast to form an ingot. This ingot is powdered to 2.0-50mum average particle size, and the powder is compacted and sintered at 950-1,200 deg.C for 1-4hr to obtain a sintered magnet. This magnet is an Fe-B-rare earth element type magnet contg. combinedly Nd, Pr and Ce as rare earth elements. It has high coercive force of >=about 5kOe and high residual magnetic flux density of >=10kG and contains no expensive Co. Accordingly, the performance of the magnet is improved and the cost can be reduced.
Patent JP-S598085-A (JP)
Inventor: PIITAA ANSONII FURANASUZETSUKU
IPC: G11B5/48
Filed: 1983-05-13
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-H05246522-A (JP)
Title: Differential carrier rotating device in chain conveyer
Inventor: SUMIYA MINORU
IPC: B61B10/02
Filed: 1992-03-04
Abstract: PURPOSE:To reduce relative rotation to a hanger and perform the indexing rotation of the hanger at a prescribed angle surely by moving a pin for rotation. CONSTITUTION:A load bar 16 run and driven by a trolley conveyer 1 is held between holding arms 41, 42 operated by air cylinders 40, 39 and an upper moving base 37 is integrally moved. The moving speed is reduced to a half and transmitted to a lower moving base 52 through a rack 45, a gear 49, a vertical shaft 47, a gear 50 and a rack 53. A pin 25 for rotation embedded in the moving base 52 abuts on the projection part 23a of an indexing drive plate 23 and an indexer 22 performs an indexing rotation by a relative speed between both.
Patent JP-S62239663-A (JP)
Title: Original document processor
Inventor: FUNADA MASAHIRO
IPC: G03G21/00
Filed: 1986-04-09
Abstract: PURPOSE:To automate the function setting of original document processing depending on a mark by detecting the presence of the mark based on a level of a read signal during reading of a photodetection sensor CONSTITUTION:Since a main scanning entire face is marked in a section (1), both a white and a black peak take a value biased to the black level. Since the marked part and the unmarked part coexist in the section (2), the white peak and the black peak are represented by a difference. In the section (3), since mark is supplied over the entire main scanning plane, both the white and the black peak are biased to the white level. A prescribed threshold value is supplied to the obtained white and black peak to decide at which type of the sections (1)-(3) the peak resides, and the result is counter in the subscanning direction. Thus, which of the sections (1)-(3) has a majority is decided and the presence of mark description is discriminated with less noise effect.
Patent JP-S60231847-A (JP)
Inventor: OOHARA MIKIO
IPC: D03D47/32
Filed: 1984-04-26
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-S604133-A (JP)
Inventor: FUEDERIGO SHIKUTERI
IPC: A61P25/28
Filed: 1984-04-26
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-S5418458-A (JP)
Title: Welding method for electric welded tube
Inventor: MIURA MINORU
IPC: B23K31/00
Filed: 1977-07-11
Abstract: PURPOSE: To manufacture the electric welded tube of high quality with less welding defect, by supplying the liquefied nitrogen to the neighborhood of the end face opposite against each other between heating zone and the squeeze roll, on purpose to maintain the circumference around the electric weld zone at a nonoxidizing condition. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H09240627-A (JP)
Title: Method for sealing/packaging packaging bag made of laminated film and apparatus therefor
Inventor: UCHIDA TAKEHIKO
IPC: B65B51/10
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To completely seal gaps due to a difference in folded step portions, eliminating the possibility of invasion of ants, small insects, etc., after packaging and package an article sanitarily by blowing hot air to an upper face portion of a packaging box formed by folding upper edge portions thereof and welding and sealing the folded portions. SOLUTION: An article 2 to be packaged is contained in a packaging bag 1 made of a laminated film having a thermally weldable outer layer in such a manner that upper edge portions of the packaging bag 1 are folded while leaving by a sealable margine on each upper edge portion. A first folding by which a forward upper edge portion 10a of the packaging bag 1 is folded and a second and a third foldings by which a left and a right upper edge portions 10b, 10c thereof are folded, respectively, are levelled by a press roller 5, and hot air from a heater 3 is then blown to a folded upper face portion 20c of the packaging bag 1 to weld and seal the first to the third folded portions integrally.  Then, a fourth folding by which a rearward upper edge portion 10d of the packaging body 1 is folded is performed, and, in a like manner, this folded upper edge portion 10d is welded under heating onto the upper face portion 20c.
Patent JP-H04322061-A (JP)
Title: Manufacture of solid electrolytic fuel cell
Inventor: OKUYAMA RYOICHI
IPC: H01M8/02
Filed: 1991-03-23
Abstract: PURPOSE:To simplify manufacturing process by injecting a slurry including zirconia to which a stabilizer is added, onto an air electrode mold, so as to make a complex mold that has an electrolytic mold on the air electrode mold. CONSTITUTION:After a slurry including metal oxide into a frame 4 having water supply ability so as to form an air electrode mold 5, a slurry including zirconia to which a stabilizer is added, is injected onto the air electrode mold 5, so as to form an electrolytic mold 6, which is dried and the frame 4 is thus removed, which is then baked and a solid electrolytic-air electrode complex having a solid electrolytic film 7 on the inside as well as an air electrode 8 on the outside, is formed. Since the solid electrolytic film and the air electrode are integrated with each other, and since the thickness is controlled at a fixed level, the high performance of a solid electrolytic fuel cell is achieved, and since a fuel electrode mold 5 and the electrolytic mold 6 are formed by injecting the slurry into the frame 4, the manufacturing process can thus be simplified.
Patent JP-S5418210-A (JP)
Title: Gain control system
Inventor: SAKUYAMA ISAO
IPC: H04B17/40
Filed: 1977-07-11
Abstract: PURPOSE:To realize an automatic gain control system for a repeater through a simple constitution, by controlling the gain for a repeater and its subsequent repeaters via the output of the fault monitoring signal source.
Patent JP-S57195626-A (JP)
Title: Device for manufacturing pipe of synthetic material with groove in lateral direction
Inventor: BUIRUHERUMU HEEGURAA
IPC: B29C49/00
Filed: 1982-05-19
Abstract: An apparatus for the production of plastic pipes with transverse grooves comprising half shells each having a mold recess which are arranged on a machine bed driven in a cycle. The half shells are assembled in pairs in a molding path to form a complete mold, the injection head of an extruder being arranged at the beginning of the molding path. Furthermore, the half shells are provided with vacuum channels, each vacuum channel being connected to a respective mold recess. The vacuum channels are joined into vacuum connections formed in the machine bed, and the half shells are provided with cooling channels which join into cooling water inlets and outlets in the machine bed. In order to ensure an exact setting of the half shells during the molding operation, the cooling channels, on the one hand, and the vacuum channels on the other hand, in a given half shell are completely separated from each other.
Patent JP-2000247991-A (JP)
Title: New disaccharide, sweetener, production of the disaccharide and enzyme
Inventor: NOMURA GORO
IPC: A23L27/20
Filed: 1999-03-26
Abstract: PROBLEM TO BE SOLVED: To obtain a new disaccharide which produces no acid by oral cavity bacteria, is not hydrolyzed in the stomach, is substantially noncaloric and has a taste which is close to that of sucrose, to obtain a sweetener containing the disaccharide, to provide a method for the production of the disaccharide, and to obtain an enzyme to be used for the production of the disaccharide. SOLUTION: This new disaccharide is 1-O-β-D-fructopyranosyl-D-fructose (hereafter, referred to as FpF). The second objective sweetener is obtained by including FpF as an active ingredient. The third objective production method for Fpf comprises making an enzyme which hydrolyzes the α-fructofuranoside linkage of diheterolevulosan II act on diheterolevulosan II, and the fourth objective enzyme is such one as to be capable of hydrolyzing the α-fructofuranoside linkage of diheterolevulosan II.
Patent JP-S5511607-A (JP)
Title: Paper feeding mechanism for cylindrical scan type facsimile equipment
Inventor: YUSE CHIKARA
IPC: H04N1/08
Filed: 1978-07-11
Abstract: PURPOSE: To secure the assured clamping for the paper onto the cylinder and thus to avoid the fault such as the jamming and the like by securing a constant paper shift amount at all times by means of the paper feeding motor which gives the controlled driving to the paper feed roller with application of the step pulse.  
     CONSTITUTION: With press of the communication start switch, paper feeding step motor 18 is turned to feed out paper 5 via roller 19. Then when sensor 4 detects the tip of paper 5, the paper is fed in a fixed amount. And motor 19 stops at the moment when the tip of paper 5 is detected by sensor 4. At the same time, rotary solenoid 6 turns in the direction of the arrow to give the rotary motion to lever 7. As a result, stopper 8 turns in the direction of arrow B centering on axis 9, and plate 10 goes far away from roller 11 and also lowers down by the pressure of spring 12. Thus bar 2 attached to plate 10 presses assuredly the tip of paper 5 and fixes it to cylinder 1. Then cylinder 1 turns to wind paper 5 round the cylinder from the tip of the paper. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06301878-A (JP)
Title: Maintenance guidance system
Inventor: IKEGAMI HARUHIKO
IPC: G06F9/44
Filed: 1993-04-12
Abstract: PURPOSE:To expedite the analysis of a cause and restoration by displaying an abnormality cause with high possibility in a maintenance guidance system which infers the abnormality cause with possibility relating to abnormality via an inference part from abnormality input information from a target device by using a knowledge base for abnormality cause inference and displaying all the causes on a CRT. CONSTITUTION:The generating time of the abnormality cause in the past is accumulated by providing an abnormality cause generating time storage means a 2-5, and when the abnormality cause is displayed, the abnormality cause with the highest possibility out of the ones with possibility is displayed via an abnormality cause display order update means a 2-6 by arranging in sequence of, for example, the abnormality cause with the maximum sum of inverse number of time difference between the generating time in the past and the present time, or in sequence of the abnormality cause with the maximum value dividing the time elapsed from previous error generating time to the present time by mean generating time difference in the past classified by every abnormality cause.
Patent JP-H01256089-A (JP)
Title: Playing elapsed time recognition device in recording medium playing device
Inventor: YASUDA SHIGERU
IPC: G11B27/10
Filed: 1988-04-05
Abstract: PURPOSE:To recognize the playing elapsed time from the head of a chapter even in a playing device which no sub code decoder is loaded by incorporating the playing elapsed time, playing required time or playing residual time obtained at a point of time when the head of a chapter is detected from a read output of a recording medium into the time in the chapter. CONSTITUTION:A controller 10 consists of a microcomputer comprising a processor, ROM or a RAM or the like, moves a pickup 3 at a high speed and calculates the playing elapsed time based on a head time code obtained from an output data of a 24-bit code decoder 9 and a present position time code obtained as the elapse of plying in the detection of the head of the chapter and applies drive control to a display drive circuit 14 to display it on a display device 13 as the playing elapsed time in the character. Thus, even with the playing device which no sub code decoder is mounted, the playing elapsed time from the head of the chapter is recognized.