baber/WOPTO huggingface dataset:
Patent JP-S62176234-A (JP)
Title: Frame synchronization protecting system
Inventor: KOGA KEIICHIRO
IPC: H04J3/06
Filed: 1986-01-29
Abstract: PURPOSE:To obtain a stable operating characteristic with excellent response for both the forward/backward protection by supervising a prescribed number of frames continuously so as to discriminate the synchronizing and asynchro nizing states. CONSTITUTION:A shift register 6, an up-down counter 7 and a selector 8 constitute the forward protection circuit, which supervises a sprescribed number of frames continuously to discriminate out of synchronism depending on the share of frames whose synchronizing pattern is dissident. Further, the selector 8, a counter 9 and an R-S flip-flop 10 constitute the backward protection circuit, which discriminates the hunting state up to the synchronizing state.
Patent JP-H03220652-A (JP)
Title: Control system for non-volatile memory
Inventor: TERAWAKI EIJI
IPC: G06F12/16
Filed: 1990-01-25
Abstract: PURPOSE:To correctly compensate contents in a memory area when a power source is activated although it is once turned off by setting information concerning the memory area to be checked in a non-volatile memory (NVM) to the prescribed set area of the NVM. CONSTITUTION:Out of data stored in an NVM 10, especially important data such as the ID number of a radio telephone system, for example, is stored in a data area 11 and each time an electronic equipment is activated for securing the reliability of the electronic equipment, an operation check is executed to the data area 11. As a work area for this operation check, a set area 12 is provided in the NVM 10 and an initial data save area 21 is provided in a RAM 20. Thus, even when the data in the memory area under the check is made still illegal by the interruption of the power source during the check, the data can be correctly compensated based on the information set in the set area when the power source is next turned on.
Patent JP-2000237415-A (JP)
Title: 弾球遊技機
IPC: A63F7/02
Filed: 1999-01-26
Abstract: (57)【要約】
【課題】  特賞抽選乱数の特賞判定値を変化させて、特 賞判定値の周期性をなくし、周期性に伴う不正行為を未 然に防止できる弾球遊技機を提供することを目的とす る。
【解決手段】  遊技盤4 の遊技領域12に複数種類の入賞 手段を備え、複数種類の入賞手段の内、特定の入賞手段 への遊技球の入賞を条件として乱数処理により作動する 抽選遊技機能と、抽選遊技機能による抽選遊技によって 抽選された特賞抽選乱数値が特賞判定値のときに、その 抽選遊技の結果により遊技者に有利な状態を付与する特 賞付与機能とを備え、抽選遊技用の特賞抽選乱数の内、 特賞判定値を予め設定された条件により切り替える特賞 判定値切替手段36を設ける。
Patent JP-H01224146-A (JP)
Title: Continuous casting method of thin strip, etc. and facility thereof
Inventor: HERUMAN RAMETSUTOSHIYUTAINAA
IPC: B22D11/06
Filed: 1989-01-26
Abstract: PURPOSE: To efficiently produce a cast thin strip having good quality by rotating rolls and forming the strip of a prescribed thickness at the casting gap part while controlling the cooling of strand shells separately formed on one pair of the casting rolls. CONSTITUTION: Poured molten metal 34 is caused to flow while forming a thin film 36 on the roll surface 7 of a first casting roll 1 and a part thereof forms the strand shell 37 on the roll 1. A part of the molten metal is caused to flow to the casting gap part 25 to form a molten metal pool part 38. On the roll surface of a second casting roll 22, further, the strand shell 39 is formed and shifted to the direction of the casting gap 25. In the casting gap part 25, cooling effect of the casting rolls 1, 22 is controlled so that the thicknesses of the strand shells 37, 39 on the rolls 1, 22 correspond to the thickness of the strip 43 to be recovered. By this method, the thin cast strip excellent in the quality can efficiently be produced.
Patent JP-S56114359-A (JP)
Title: Method of sealing semiconductor device
Inventor: SAWAE KIYOSHI
IPC: H01L23/02
Filed: 1980-02-14
Abstract: PURPOSE:To reduce moisture in a cavity after sealing and improve the reliability by a method wherein when the semiconductor device is sealed with a glass frit comparatively low priced and rich in mass productivity, the atmosphere on sealing is N2 or inactive gas. CONSTITUTION:The atmosphere on sealing is N2 or inactive gas when MOS type IC is used as the semiconductor device and the IC is sealed with the glass frit. In such a manner, the moisture can be reduced to be discharged from the inside of the glass frit on sealing and the moisture discharged into the cavity can be adsorbed on the frit again. Accordingly, as a result, the moisture in the cavity is reduced after  the sealing, the device can be prevented from being deteriorated only by regulating  the atmospheric gas.
Patent JP-S63185892-A (JP)
Title: Window material for optical use and production thereof
Inventor: NISHIKAWA AKIRA
IPC: G02B1/02
Filed: 1987-01-28
Abstract: PURPOSE:To obtain an inexpensive window material for optical use capable of being made into a large area, comprising a diamond having excellent light transmission properties, by forming a filmy diamond on a substrate material by a vapor synthesis method and partially removing the substrate material. CONSTITUTION:A filmy diamond is formed on a substrate material by using vapor synthesis method and then the outer peripheral part of the substrate material is coated with a resist material. Then the substrate material only in an exposed part which is not coated with the resist material is eliminated by chemical dissolution or physical etching to give a filmy diamond single layer. In the operation, the substrate material is left in a window frame shape at the outer peripheral part coated with the resist material. Thus an optical window material comprising the filmy diamond is obtained. Heat CVD method, plasma CVD method, ion beam method, ionizing deposition method, etc., may be cited as the vapor synthesis method applied.
Patent JP-S61178404-A (JP)
Title: Method of removing silicon through aging from metallic chloride solution
Inventor: KARASAWA TADAYOSHI
IPC: C01G49/00
Filed: 1985-01-31
Abstract: PURPOSE:To remove silicon through aging from a solution of metallic chloride simply and inexpensively, by heating or concentrating a solution of chloride of Fe, Mn, Zn, Mg, etc., in an oxygen gas to insolubilize Si ion, retaining the solution for a given time, filtering the solution, and decomposing thermally the filtrate. CONSTITUTION:A solution of chloride of Fe, Mn, Zn, Mg, or one or more their alloys is heated in oxygen or an oxygen-containing gas at 40 deg.C-the boiling temperature, or concentrated, or both heated and concentrated. Si ion contained in the solution is made into a dehydrated state, or its oxidation and insolubilization are advanced. In this state, the solution is retained for >=5hr, a filter aid is added to it during the retention, and the solution is optionally stirred. Consequently, flocculation is promoted, it is filtered, and the filtrate is thermally decomposed. The solution of metallic chloride is aged and silicon is removed by this procedure, to give an oxide containing 0.008wt% SiO2.
Patent JP-S61174910-A (JP)
Title: Washing of electromagnetic filter
Inventor: YANO JUNICHI
IPC: B03C1/032
Filed: 1985-01-30
Abstract: PURPOSE:To wash a filter medium of an electromagnetic filter economically and to save consumption of resources by performing primary and secondary washing and feeding back the oil captured by the filter medium of the electromagnetic filter by the primary washing to the passage of the fluid to be treated. CONSTITUTION:Mixtures of magnetic particles and oil are captured in the stage of primary washing by fine wires of a filter medium wherein such mixture having high oil content is captured at the top end of the filter medium apart farther from the fine wire, which is apt to mix in the fluid to be treated. Accordingly, by feeding back the waste liquid of the primary washing to the passage of the fluid to be treated, the loss of recovered oil is prevented. Further, such mixture contg. high Fe content captured at the part near the foot of the fine wire in the secondary washing stage is removed by the fluid and the fine wire is cleaned. Accordingly, the waste liquid of the secondary washing is discarded out of the liquid passage. Thus, the washing of the filter medium is completed.
Patent JP-S58136339-A (JP)
Inventor: MATSUTANI KANJI
IPC: A61B17/06
Filed: 1982-02-08
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-H09215270-A (JP)
Title: Cooling construction for motor
Inventor: MASUI RITSUO
IPC: H02K1/20
Filed: 1996-02-02
Abstract: PROBLEM TO BE SOLVED: To efficiently cool a stator and a rotor by providing an air inlet and an air outlet in a motor housing and opening air passages from the center of rotation to radial direction of the motor for the stator and rotor housed in the motor housing. SOLUTION: A generator-motor 2 comprises a motor housing 20 equipped with air outlets 19... (... means plurality), a cup type rotor 22, a stator 22, a housing cover 26 and a bearing 27. The rotor 22 is equipped with a predetermined number of magnets 29... on the internal peripheral surface and a plurality of air passages 33... penetrating between the inside and the outside. Also, the housing cover 26 is equipped with air inlets 40... in the central portion. Then, the rotor 22 begins to rotate together with a crank shaft 11, outside air enters into the air inlets 40... through an air inlet 12 at the side of mission 3, and this air passes through air passages 33... from air passages 53... at the side of stator 24 and moves to outside from the air outlets 19 at the side of a housing main body 21. By doing this, forced air cooling becomes possible.
Patent JP-S54111501-A (JP)
Title: Control of pressure in coke oven in charging of coal
Inventor: IGUCHI TOSHIO
IPC: C10B31/00
Filed: 1978-02-20
Abstract: PURPOSE: To control the pressure in a coke oven and to prevent leak of dusts and gasses, and entry of air, by controlling the effect of an ejector in a rising bend pipe in such a way that the momently measured value of the pressure in the coke oven becomes the given preset pattern from the beginning of charging of coal to the closing of the charging hole.  
     CONSTITUTION: The momently measured values of the pressure in the rising tube 1 or in the carbonization chamber 2 by the pressure gages 3 and 4 are input to the control device 5, which judges whether the measured values are coincident with the pattern given by the setting device 5. When the values are deviated from the pattern, the divergence of the control valve 9 of ammonia liquor is regulated, and flow rate (ammonia or steam) for an ejector from the flushing nozzle 8 of the ammonia liquid equipped on the bend pipe is adjusted so that the pressure in the oven is controlled. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S61176294-A (JP)
Title: Electronic view finder for video camera
Inventor: KATO SUMIO
IPC: H04N5/225
Filed: 1985-01-30
Abstract: PURPOSE:To recognize easily horizontal and vertical positions of a subject to be photographed by shifting a line signal CONSTITUTION:A vertical synchronizing signal generating part 9 outputs a pulse 9a in synchronizing with a vertical synchronizing.
Patent JP-S63186460-A (JP)
Title: Manufacture of semiconductor device
Inventor: TSUCHIDA SHUJI
IPC: H01L21/822
Filed: 1987-01-28
Abstract: PURPOSE:To manufacture with a simple working process a semiconductor device having a resistance element whose specific resistance is high, by coating a resistance element constituted of semiconductor with an insulating film, and heat-treating the resistance element after a reducing agent is supplied to the insulating film surface. CONSTITUTION:When a resistance element 18 comprising semiconductor is manufactured, the above-mentioned resistance element 18 is coated with an insulating film 21, and a reducing agent is supplied to the surface of the insulating film 21. Then the resistance element 18 is subjected to a heat treatment. For example, in the case of manufacturing a resistance-load type MOS-SRAM, a power source lead 17 and the resistance element 18 are formed by applying a polycrystal Si layer as the second layer on an interlayer-insulating film 16. Then an overcoat film 21 is formed, and an aperture 22 leading to the power source lead 17 is formed on the overcoat film 21. A pad electrode 23 of Al is formed so as to fill the aperture 22. The surface of the overcoat film 21 is dipped, for ten seconds, in a solution whose weight ratio of HF:H2O is 1:200. Finally sintering of Al is performed.
Patent JP-H03226537-A (JP)
Title: High strength titanium wire
Inventor: TOTTORI TOMOJIRO
IPC: C22C14/00
Filed: 1990-01-30
Abstract: PURPOSE:To manufacture a high strength titanium wire useful as a corrosion- resistant spring or the like by preparing a titanium wire contg. a specified amt. of Fe and having tensile strength shown by a specified inequality. CONSTITUTION:A titanium wire contg., by weight, 0.1 to 0.8% Fe and having tensile strength T(kgf/mm<2>) shown hy the inequality of 54[O]+149[N]+5[Fe]+0.46gamma+68<T<54[O]+149[N]+5[Fe]+0.46gamma+58 {where [O] denotes oxygen content (wt.%), [N] denotes nitrogen content (wt.%), [Fe] denotes iron content (wt.%) and gamma denotes a reduction of area in cold wire drawing and is regulated to 60 to 80(%)} is prepd. In this way, the high strength titanium wire having 115 to 150kgf/mm<2> tensile strength can be obtd.
Patent JP-H01192530-A (JP)
Title: Lens sheet and its manufacture
Inventor: HATANO MASAHIRO
IPC: B29D11/00
Filed: 1988-01-28
Abstract: PURPOSE:To obtain a lens sheet which has no bubble in a lens part and is superior in optical characteristics, by a method wherein a lens pattern is molded of ionization radiation curing resin into a thin sheet-like state. CONSTITUTION:A simple substance or a compounded matter such as polymerizable oligomer having an acryloyl group or the polymerizable, oligomer having a monomer and polymerizable vinyl group or a monomer is used for ionization radiation curing resin 1. As a base plate is eliminated from a lens sheet, a matter having appropriate flexibility, mechanical strength and high transparency is used for the ionization radiation curing resin. A resin rich area of the ionization radiation curing resin is formed on an end part of a molding tool at a resin coating process 101 and an ionization radiation transmission base member is put on the resin rich area and laminated by a pressurization roll at a level lamination process 102, in a manufacturing method of the lens sheet. Then the same is cured by applying ionization radiation to the same at a thermosetting process 103, mold release is performed at the mold release and peeling process 104 and a base member is peeled off.
Patent JP-H05224162-A (JP)
Title: Light transmitting circuit
Inventor: TAKANO ISAMU
IPC: H04B10/516
Filed: 1992-02-04
Abstract: PURPOSE:To cope with variation in the mark rate of a data signal by an optical transmitter which sends a light signal by using a lithium niobate optical modulator (LN modulator). CONSTITUTION:The mark rate of the data signal which is inputted to a light transmitter is detected by a peak value detecting circuit 4 and an offset bias matching the mark rate is supplied to the LN modulator 2. Further, the mark rate of the data signal which is inputted to the light transmitter is detected by a peak value detecting circuit 4 and an offset bias matching the mark rate is supplied to the LN optical modulator 2 and an optical modulator driving circuit 1.
Patent JP-S60163588-A (JP)
Title: Scramble method in pay television system
Inventor: HIDA KATSUMI
IPC: H04N7/171
Filed: 1984-02-03
Abstract: PURPOSE:To make it impossible to receive normally vidoes and voices by a television receiver of a nonsubscriber and to simplify a scramble system by applying an audio scramble during applying a video scramble. CONSTITUTION:A video signal VDS of a receiver conducted a scramble method is added to a video delay line 11, and by applying the specific delay, the timing of a scramble is adjusted. An output video signal VDS' of the line 11 is amplituded and modulated in a video modulation circuit 12, and added to a high-frequency switching attenuator 13. A timing signal generator 14 generates a timing signal TP synchronizing with horizontal and vertical synchronizing signals, the signal TP causes a scramble pulse SCP to be generated from a pulse width convertor 15, and the pulse is added to the attenuator 13 and an audio invertor circuit 16. While a video scramble is being applied by a diplexer 17, the scramble is applied to an audio; therefore a scramble system is simplified.
Patent JP-S59145128-A (JP)
Title: Bonding device of sheetlike plastic material
Inventor: AZUMA TOSHIO
IPC: B29C65/00
Filed: 1983-02-08
Abstract: PURPOSE:To improve the bonding force of sheetlike plastic material for the carcass ply etc. by making sufficiently strong bonding simply in a very limited small overlap. CONSTITUTION:When upper clamp jaws 23a, 23b fall and reach the upper surfaces of segments S2, S1, then a stopper 8 is dropped to grip the segments only between pinching surfaces having offsets to upper and lower clamps jaws 17, 23. When the upper clamp jaws 23a, 23b fall they revolve with 17a, 17b as shown by gamma and an interlock is generated, backing plates 34, 35 revolve like an arrow 8 and trace the lower clamp jaws. In this time the tail end of the preceding segment S1 restrained between the upper and lower clamp jaws comes in contact with the head of the subsequent segment S2 on their bonding surface to produce a strong compression and a strong bonding between them.
Patent JP-H05182284-A (JP)
Title: Optical information reproducing device
Inventor: MIYASHITA AKIRA
IPC: G11B11/105
Filed: 1992-01-06
Abstract: PURPOSE:To accurately read out data by maintaining characteristics of a large capacity, a high speed transfer rate and a high speed seek in a magneto-optical disk device, preventing deterioration of an S/N of a read signal even at the time of tracing an inner circumference and reducing an error rate of the data. CONSTITUTION:The optical information reproducing device possesses high frequency superposing circuit 7 and a split optical system capable of moving an objective 2 and a swing-up mirror 3 to other optical element containing a laser diode 5. Information is recorded and reproduced on a magneto-optical disk 1 in a zone bit recording system and also in a system for changing the revolving speed at the time of tracing a track in each block made by dividing a zone into some blocks. Then, an oscillation frequency (f) of the high frequency superposing circuit 7 is set to satisfy approximately f=c/(4Linner), where an effective optical path length from a light emitting surface of a laser diode 5 to the magneto-optical disk l at the time of tracing the innermost track of the magneto-optical disk 1 is denoted as Linner and the velocity of light as (c).
Patent JP-S55111070-A (JP)
Title: Formation method of lead storage battery plate
Inventor: KON KAZUHIRO
IPC: H01M4/22
Filed: 1979-02-19
Abstract: PURPOSE: To ensure electrical connection without welding a electric feeding bar and a plate and enable good formation by laying an unformatted plate on the bar sideway, locating an elastic material on the upper side of its lug, and pressing the plate.  
     CONSTITUTION: The lug 2 of the positive plate 2a is touched on the lead electric feeding bar 1a. The lug 3 of the negative plate 3a is put on the insulator 4 consisting of acid-proof rubber which is covered on the bar not so as to shortcircuit with the positive plate. On the contrary, by putting the positive plate 2a on the insulator in another bar 1b and the negative plate on the bar 1b, formation is made. To avoid the contact failure of the lug 2 and the bar 1a, an elastic press material, for example, synthetic resin 6 is sealed on the weight 5 and the load of the weight 5 is uniformly applied to the lug of each positive plate. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S57137256-A (JP)
Title: Control device for motor to wind up belt-shaped material
Inventor: YAMAGUCHI HAJIME
IPC: H02P29/00
Filed: 1981-02-12
Abstract: PURPOSE:To prevent the generation of rolling or the like at the time of winding of a belt-shaped material and wind up the belt-shaped material correctly and rapidly by controlling a winding motor of the belt-shaped material in the winding speed against the number of windings. CONSTITUTION:A belt-shaped material is wound up by a winding motor 2. When the speed of winding as Rn, the number of windings as (n), the constant as K1, the maximum winding speed as R1, the winding speed after an optional time since the circumferential speed is fixed as R2, the final number of windings as N, and the intermitting number of windings as D are respectively set, a computation circuit 1 computes Rn=(n/K)XR1 for a rising period until the winding motor 2 rises to the maximum winding speed and Rn=R2-{n-(N-D)}<2>/ (D/R2<1/2>)<2> for an intermitting period after an optional time since the circumferential speed is fixed after an optional time since the maximum speed is obtained. This signal is converted by a converter 4 for driving the winding motor 2.
Patent JP-H10212896-A (JP)
Title: Control method of shield excavation machine and controller
Inventor: NISHIZAWA IZUMI
IPC: E21D9/06
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To prevent segments from becoming unable to be assembled by controlling both jacks so that the stretching speed of a shield jack becomes the excavating speed and the contracting speed of the extensible part becomes zero while the shield jack is completely extended after the extensible part has been completely contracted. SOLUTION: The drawing motion of the rear shell part 2 and the excavating motion of the cutter head 3 are carried out by contracting the extensible part between the front shell part 1 and the rear shell part 2 by thrusting jacks 6 while extending the shield jacks 5 and the jacks 5, 6 are controlled so that the difference of the stretching speed of the jacks 5 and the contracting speed of the extensible part gets to a specified excavation speed until the extensible part is completely contracted. Then, the stretching speed of the jack 5 is regarded as the excavating speed, while the jack 5 is completely stretched after the extensible part has been completely contracted and the jacks 5, 6 are controlled to make the contracting speed of the extensible part zero.  Even when the extensible part has been completely contracted before the jack 5 is completely stretched, the jack 5 is continuously stretched not to obstruct the assembling work of the next segment 4.
Patent JP-H10218019-A (JP)
Title: Structure of seat support part of cab over vehicle
Inventor: CHIMURA MASAO
IPC: B62D25/20
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To widen a width of an opening of a rear door by recessing both ends on the right and left or one end part of a rear header panel on which a center pillar is welded to a front side in the direction of running of a vehicle and protruding and attaching a hinge on center pillar side to the recessed part toward the back in the direction of running of the vehicle. SOLUTION: A front seat 1 of a cab over vehicle is supported by rails 4, 4 on a rear header panel 3 in such a manner that it can slide freely in the forward and backward directions, and the rails 4 are fixed to a header cover which can turn freely centered on hinges 5L, 5R attached to an upper part of the rear header panel 3. Here, an end part 3a on a center pillar 7 side of the rear header panel 3 is formed in such a manner that it is recessed toward the front in the direction of running of the vehicle from a central part of the rear header panel 3 by a distance L. Consequently, it is possible to widen a width W of an opening for rear door D partitioned by a center pillar 7 by the distance L so that an occupant can get on or off easily and a cargo can be loaded and unloaded easily.
Patent JP-S52103182-A (JP)
Title: Automobile conveying device
Inventor: OOSAKI AKIRA
IPC: B61B13/00
Filed: 1976-02-24
Abstract: PURPOSE:To provide an automobile conveying device in long tunnel or the like which can tow and convey automobiles of the state front wheels are placed on the trestle of a trailer projected on the road surface in disposition on underground rail.