baber/WOPTO huggingface dataset:
Patent JP-S60229594-A (JP)
Title: Method and device for motion interpolation of motion picture signal
Inventor: FURUKAWA AKIHIRO
IPC: H04N7/46
Filed: 1984-04-27
Abstract: PURPOSE:To reduce the discontinuance of an interpolated image and to improve the picture quality by limiting and detecting the variation of a representative dynamic vector from a representative dynamic vector which is detected in the past in consideration of the representative vector by the interpolating method which increases the number of frames per unit time of the motion picture signal. CONSTITUTION:A frequency distribution calculating circuit 32 calculates the appearance frequency distribution of respective vectors of one frame and outputs it to a comparator 34 through lines 32 and 34. The comparator 34 detects a dynamic vector with the largest appearance frequency in the frequency distribution as the representative vector, which is outputted to a line 3449. Dynamic area information from a line 3135 is read in a dynamic area memory 35 on the basis of timing information and outputted to a vector memory 49. The vector memory 49 is stored with the representative vector and outputs it to a line 4926 when the dynamic area information is 1. A divider 26 divides the representative vector supplied through the line 4926 by a coefficient for division and outputs it as a dynamic vector for interpolation to a line 1617.
Patent JP-2000275286-A (JP)
Title: Resistivity measuring instrument
Inventor: MURATA HITOSHI
IPC: G01R27/08
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a resistivity measuring instrument preventing the reduction of measurement precision due to temperature changes at the time of resistivity measurement. SOLUTION: The resistivity before temperature correction of a sample is measured by a resistivity measuring means, the sample temperature is measured by a temperature measuring means multiple times as time elapses, and a temperature correction coefficient β is obtained by a temperature correction coefficient calculating means. The temperature correction coefficient β is obtained by multiplying the temperature coefficient α selected form a temperature coefficient memory means and the difference Δt between the aging temperature data t1, t2 together (α.Δt). The temperature correction coefficient β and the temperature data t1, t2 are substituted into and equation ρ't2=ρt1(1--β) by a correction resistivity calculating means, and the resistivity ρ' after temperature correction is automatically obtained.  The reduction of measurement precision due to temperature changes at the time of resistivity measurement can be prevented.
Patent JP-S62241658-A (JP)
Title: Carrier plate for wafer polishing
Inventor: TSUTSUMI YUKIO
IPC: B24B37/27
Filed: 1986-04-14
Abstract: PURPOSE:To aim at improvement in mirror finishing accuracy with abrasives fed to the whole area, by installing a through hole, to be opened to both end faces of a carrier plate body, in a central part of this carrier plate body, and letting chips or swarf in an around the through hole flow out to the inside of this hole. CONSTITUTION:A wafer polishing carrier plate body 5 should be formed into a disc form of 320mm-450mm or so in diameter. In this carrier plate body 5, there is formed with a through hole of 20mm-50mm or so in diameter to be opened both end faces. Therefore, when an end face of the carrier plate body is polished, chips or swarf existing in the central part are all made to flow out to the inside of this through hole, so that abrasives are feedable to the whole area of the end face of the carrier plate body 5. With this constitution, mirror finishing for the end face of the carrier plate body 5 is accomplished in a highly accurate manner.
Patent JP-H04316924-A (JP)
Title: Cooking oven
Inventor: YADONO HITOSHI
IPC: F24C7/02
Filed: 1991-04-17
Abstract: PURPOSE:To allow a user to visually recognize the estimated preheating completion time and improve the convenience in using a cooking oven by a method wherein the differential temperature between the detected oven temperature and the reference preheating temperature at oven cooking is converted to a time period and an estimated preheating completion time is indicated when preheating is performed. CONSTITUTION:When the inside of an oven is preheated to a given preheating temperature for oven cooking, an operating panel 12 that is connected to both upper and lower heaters is manipulated. Then, a temperature detector 11 detects the oven temperature and transmits the detected signal to a comparator 14 in a control circuit 13 via a sensor circuit 15. In the comparator 14, the detected signal is compared with the reference preheating temperature T, and the comparison signal is transmitted to a conversion-to-time circuit 16. The conversion-to-time circuit 16 converts the differential temperature to a time period according to the comparison signal. When a preheating input key board 19 is manipulated, the elapsed preheating time period is displayed on an indicator 17 and the preheating completion time is indicated on an annunciator 18. Thereby, a user can easily, clearly recognizes visually the estimated preheating completion time of the oven.
Patent JP-H10266619-A (JP)
Title: Vehicle lock device having buffer mechanism
Inventor: KITA KAZUTERU
IPC: E04H6/42
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of damage of a device due to a contact of a vehicle with this lock device in a lock device, which stands in back of a parking vehicle so as to prevent the abnormal leaving of a parking vehicle. SOLUTION: An inner case 4 of a unit 1 is housed for arrangement in an outer case 5 fixed to a concrete part 7. Coil springs 6, 6 are arranged between an outer wall of the inner case 4 and an inner wall of the outer case 5. In ordinary, the unit 1 is fixed to the concrete part 7 by the coil springs 6 through the outer case 5, and an elevation type lock member 2 is elevated so as to lock or unlock a parking vehicle. When a vehicle contacts with the lock member 2 and the force P is applied to the elevation type lock member 2 in the lock condition thereof, each coil spring 6 is elastically deformed and the lock device main body unit 1 is displaced so as to absorb the force P, and the generation of damage of the lock device main body unit 1 is thereby prevented.
Patent JP-H06275869-A (JP)
Title: Ohmic electrode and its manufacture
Inventor: KITADA KATSUNOBU
IPC: H01L21/52
Filed: 1993-03-18
Abstract: PURPOSE:To obtain an ohmic electrode wherein a close contact property with an n-type silicon semiconductor is high, a stable ohmic property is displayed and the outermost layer is composed of gold which can be connected easily to an external terminal by a method wherein antimony is precipitated on the surface of a silicon semiconductor coming into contact with a chromium layer. CONSTITUTION:Each LED 5 is covered with a protective film 9, a part of the protective film 9 with which its light-emitting face 5a is covered is removed, an electrode 6a on one side is bonded to a P<+> type semiconductor layer 3d, a silicon oxide film with which the other main face 1b of a substrate 1 is covered is removed, and an electrode 6b on the other side is connected to the other main face 1b of the silicon substrate 1. The electrode 6b on the other side is provided with a chromium layer 20 formed on the other main face 1b of the silicon substrate 1 and with an antimony layer and a gold layer 22 which are formed on it, and antimony is precipitated on the other main face 1b coming into contact with the chromium layer 20. Thereby, it is possible to obtain a stable ohmic contact with silicon due to a tunnel effect even when chromium whose work function is comparatively large is used.
Patent JP-H07266823-A (JP)
Title: Suspension device
Inventor: MIYAMAE YUKIHIRO
IPC: B60G17/015
Filed: 1994-03-31
Abstract: PURPOSE:To provide such a suspension device as being capable of quickly setting and resetting a specially low level during getting on/off and loading. CONSTITUTION:A hydraulic jack is connected in series to a piston rod 12 for a hydraulic cylinder 11 mounted between a vehicle body and each wheel. A feed and drain means which consists of a hydraulic pump, a drain relief valve and a feed and drain valve is connected to a connection port 39 in the hydraulic cylinder 11 mainbody and a connection port 39 in the hydraulic jack 13. Usually, in such a state that the hydraulic jack 13 is elongated by feeding oil and fixed, pressure oil is fed into and drained out of a cylinder 23 and the piston rod 12 is elongated for level adjustment. During getting-on/off and loading, pressure oil in the hydraulic jack 13 and the cylinder 23 is drained and the hydraulic jack 13 and the piston rod 12 are shortened for low level setting. The total length of the cylinder can be shortened and, because the hydraulic jack 13 has a small capacity of oil room 38, the feed and drain amount of oil can be reduced to quickly set and reset a low level.
Patent JP-H04318945-A (JP)
Title: Film carrier semiconductor device
Inventor: MORI YOICHI
IPC: H01L21/60
Filed: 1991-04-18
Abstract: PURPOSE:To prevent a lead from being separated from a film carrier when correcting an ILB lead, by providing a conductive film on the rear surface of a suspender so that it is opposed to the lead, and by making the conductive film short both the ends of the part where the lead is joined to the suspender. CONSTITUTION:On a film carrier tape 6a, provided are sprocket holes la, a device hole 3a, and leads 4a, whose one-sided ends are protruding into the device hole respectively and on whose other ends pads for electric selections are provided respectively. A bump 7a provided on the electrode of a semiconductor chip 2a and the lead 4a are subjected to a face down bonding. Also, on the rear surface of a suspender 8a1, a metallic film 9a is formed in the same shape as the lead 4a, and is connected electrically with the lead 4a at both the ends of the suspender. Then, the film carrier tape is put on a metallic mold 12a1 for correcting leads, and the end of the lead is bent by dropping another metallic mold 12a2 for correcting leads. Then, a film carrier semiconductor device obtained by forming OLB leads is connected with bonding pads 11a.
Patent JP-S5711773-A (JP)
Title: Control device for output of welding power source
Inventor: HIRASAWA KAZUNARI
IPC: B23K9/073
Filed: 1980-06-23
Abstract: PURPOSE: To maintain an arc state and improve welding characteristics by changing the value of a conduction period by the length in a welding output cable, and setting the value of the conduction period at a small value accompanying to the increase of the length of this output cable.  
     CONSTITUTION: In a relation between the value of the length (l) of a welding cable and the rate of correct suppression [conduction period (a)] at the short-circuiting, the value of the rate of correct suppression [conduction period (a)] decreases accompanying to the increase of the length (l) of the welding cable. The rate of correct kick [that is conduction period (b)] at the arcing differs as well with a change in the rate (a) of correct suppression at the short-circuiting and is so controlled that the rate (b) of kick decreases with a decrease in the rate (a) of suppression. The values of the rate of suppression [conduction period (a)] after the short-circuiting and the rate of kick [conduction period (b)] after the arc generation is automatically controlled by the welding voltage signal having roughly a linear relation with the length (l) of the extension cable according to the length of the extension cable, whereby the stable welding arc is obtained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000277075-A (JP)
Title: Battery for fishing
Inventor: NANBU KAZUYA
IPC: H01M2/10
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To improve the operability and portability while reducing the weight of a battery so as to avoid being a hindrance on a boat by directly connecting plural secondary batteries capable of being charged except for lead storage battery in series so a to form a power source unit for driving a spool motor housed in a battery case provided with output terminals. SOLUTION: Four lines of power source units 9 formed by connecting in series four lithium ion batteries 7 having a high terminal voltage and high charge and discharge characteristic in parallel with each other are housed for water resistance in a flat box type resin battery case 1 provided with a + and a - output terminals 3, 5 projected from side parts, and voltage is about 14 V in total. The spool motor is driven by a desirable power stabilized by connecting a cord of an electric reel, and when capacity is low, it can be charged through the + and the - output terminals 3, 5, and the battery is miniaturized and weight is reduced in comparison with the lead storage battery.  Four lithium ion batteries 7 can be arranged in the nearly E-shape in the vertical and horizontal directions for series connection in each housing part formed by dividing inside of the battery case 1 into one or two lines in the vertical and horizontal directions.
Patent JP-H01257873-A (JP)
Title: Alternating corona discharging device
Inventor: MIYAGAWA SEIICHI
IPC: H01T19/00
Filed: 1988-04-07
Abstract: PURPOSE:To prevent an irregularity in electrostatic charging and abnormality of a discharging electrode by constituting a support means for the discharging electrode by using an insulator and providing it outside the area facing a counter electrode, and reducing and evading abnormal discharging at a wire support part. CONSTITUTION:The support base 4 for the discharging electrode is fixed on the surface of a dielectric 1 at a position not right below an exciting electrode 2, i.e. outside the opposite area. A specific fine gap is left between a wire 5 as the discharging electrode and the dielectric 1, a power source 7 for AC voltage application is connected between the exciting electrode 2 and wire 5, and a DC bias power source is further connected and then grounded. Then the wire lengthwise distance (a) between the exciting electrode 2 and support base 4 is determined individually according to the waveform and frequency of an applied voltage, a required electrostatic charging potential, etc. Consequently, the abnormal discharging due to the congestion of lines of electric force between the wire 5 and exciting electrode 2 is prevented from occurring to the support base because the support base 4 is larger than air to evade the irregularity in electrostatic charging and abnormal deterioration of the discharging electrode.
Patent JP-S5610469-A (JP)
Title: Ink jet printer
Inventor: EHATA YASUO
IPC: B41M5/00
Filed: 1979-07-09
Abstract: PURPOSE:To perform a high speed printing without mechanically movable part by a method wherein ink oil drops are fed on a propagation path of supersonic traveling waves and the ink oil drops are transported by power of supersonic waves. CONSTITUTION:A driving electrode 7 is prepared at an end part of an elastic body, an alternating voltage is applied to it and a reciprocal deformation to make the wire diameter to be thick and fine is performed to generate traveling waves to the direction shown with an arrow mark. Ink oil drops are applied to the wire, and the drops are made to transfer corresponding with the transference of deformation. Another method is also available wherein an elastic surface wave mode is generated on a base plate 8 having a piezoelectric character by an interdigitated electrode 9 to generate traveling surface waves, ink oil drops are dropped on the surface and are made to transfer by power of surface waves, etc. When the ink oil drop reaches to the required position, a transverse power is applied to stick the ink to a recording paper.
Patent JP-H08337547-A (JP)
Title: Production of phenolic resin oligomer
Inventor: MASUDA YOSHINORI
IPC: C07B61/00
Filed: 1996-03-13
Abstract: PURPOSE: To obtain a phenolic resin oligomer in a high yield while suppressing the production of byproducts having a high or a low molecular weight, useful as a curing agent, etc., for an epoxy resin by reacting in a specific solvent. CONSTITUTION: This phenolic resin oligomer expressed by formula III is obtained by reacting phenols of formula I (x is 1, 2, 3; R<1> is a 1-4C alkyl; y is 0, 1, 2, 3) with diformylphenols of formula II (R<2> is H, a 1-10C alkyl, etc.; z is 0, 1, 2, 3) in the presence of an acid catalyst (e.g. formic acid) in a polar aprotic solvent (e.g. N,N-dimethylformamide). Further, the above polar aprotic solvent has >=2.5D dipole moment and >=15 dielectric constant.
Patent JP-H10261159-A (JP)
Title: Automatic vending machine
Inventor: TAKADA HIDEKI
IPC: G07F11/04
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To improve the degree of freedom on a layout in front of an automatic vending machine, to enlarge the space of an advertisement display part, to improve operability, to improve robbery preventing ability, to easily and securely take out a product discharged to a product take-out part and to improve the degree of freedom on a product column setting against the large product without enlarging the automatic vending machine. SOLUTION: Plural columns vertically integrating and storing the products and sequentially discharging them from the lowest one are arranged in plural stages and plural strings. The column for pack product 33 and the product columns for product with free gift 32 are provided for the lowest stage. The product columns for regular product 31 and the product columns for product with gift 32 are provided for the other stages. A chute part 78 and the like are provided as guide means guiding the products discharged from the respective product columns. An endless belt 70 and a guide board 71 are provided below the front face of a main body 2 as product transportation means, and a product take-out space 74 is provided on the end side of the transportation direction.
Patent JP-H04298312-A (JP)
Title: Insert, insert holding method, automatically inserting device for insert and injection molding method by using the same
Inventor: AMANO MORIO
IPC: B29C45/14
Filed: 1991-03-27
Abstract: PURPOSE:To enhance efficiency in an injection molding method for an article which requires an insert, expedite the quick finishing of the article and reduce its cost by providing a female thread in a hole of a cylindrical body, and screwing thereinto a pin provided with a male thread at its top end and a slot or a taper at the other end thereof, which is to be removed later. CONSTITUTION:Each of flexible pipe shoes 12 is made up of a hollow tube, which is flexibly bendable, and is provided with a small chamber having a step at its open end, and an insert is charged into the small chamber. The flexible pipe shoes 12 are connected to a vacuum device 14 to attract the charged inserts, so that the inserts are prevented from being dropped even when a cassette plate 13 is inclined. In the case where the flexible pipe shoes 12 are provided on the cassette plate 13, several of them are suitably provided upright so as to be opposed to predetermined positions within the engraved face of a mold.
Patent JP-H04300235-A (JP)
Title: Production of ceramic body
Inventor: MURAKAMI TOSHIAKI
IPC: C04B35/00
Filed: 1991-03-27
Abstract: PURPOSE:To reduce the production cost of a ceramic body by reusing the ceramic body having defective appearance as a part of raw ceramic material. CONSTITUTION:Powdery raw materials for the production of ceramic material are separately weighed, mixed with a ball mill in wet state and calcined. The calcination product is crushed with a ball mill in wet state to obtain a raw ceramic material. Separately, ceramic body of a ceramic material having defective appearance is recovered, roughly crushed with a crusher and crushed with a ball mill in wet state until the average particle diameter is decreased to 10-20mum or below. The obtained defective body powder is added to the above raw ceramic material at a ratio of 1-4wt.%, mixed with a ball mill, dried and incorporated with an organic binder to form a slurry. A green sheet is formed by a doctor-blade process and a circular disk is punched out of the sheet and baked to obtain a ceramic body.
Patent JP-H07269059-A (JP)
Title: Handrail post erection device
Inventor: NAKATANI TOSHIMARO
IPC: E04B1/00
Filed: 1994-03-31
Abstract: PURPOSE:To install each of handrail posts vertically to a concrete skeleton which is waveringly inclined in the longitudinal direction or cut-off inclined a the same height. CONSTITUTION:A pair of erected walls 15 whose opposed surfaces form a recessed curved part, are installed to a bracket 10 loaded fixedly on a concrete skeleton 1. A rotary spacer 30 having a curved sliding connection part 33 which is swelled out in shape and fits into a curved part 16, is interposed between the erected walls 15 and a handrail post 3. They are fastened with bolts and nuts 41 and fixed with fixing screws 42 to prevent them from turning. Since the rotary spacer 30 and the handrail post 3 have long holes 33 and 4 in the vertical direction, they can turn to the bracket 10 while the handrail 3 is adjustable about its height, it is, therefore, possible to install each of the handrail posts 3 vertically and at the same height irrespective of the installation condition of the concrete skeleton.
Patent JP-S5711553-A (JP)
Title: Remote monitor
Inventor: MAEDA YASUNOBU
IPC: H04Q9/00
Filed: 1980-06-24
Abstract: PURPOSE:To display both states of instantaneous input and relinquich out of state changes of items to be monitored, in a remote monitor which sequentially scans the items to be monitored cyclicly transmits the state of each scanning point of a minitoring station sequentially. CONSTITUTION:A contact 1, e.g., among state display contacts 1-n for items to be monitored, is closed, then a dislay input relay A1 is operated and a display input auxiliary relay A1X is operated with the contact A1-2 and it is self-held via the contacts X, A1X-2. Simultaneously, a timer T is set with a contact A1-3. On the other hand, even if the state display contact 1 is opened after 50ms several hundred ms, since the display input relay A1 is kept held with the switching of the contact A1X-1 to normally open side, the operating information of the dispaly input relay A1 can be transmitted and displayed to te monitoring station.
Patent JP-H01258797-A (JP)
Title: Activated sludge process in variable capacity bioreactor
Inventor: AYA HIDENORI
IPC: C02F3/12
Filed: 1988-04-07
Abstract: PURPOSE:To accurately and efficiently treat sewage without requiring a sedimentation basin by surely separating activated sludge from treated water discharged from a variable capacity bioreactor in which aeration is carried out with a separation membrane and by returning the separated sludge to the bioreactor. CONSTITUTION:Activated sludge is separated from treated water discharged from a variable capacity bioreactor 1 in which aeration is carried out with a separation membrane 11 and the separated sludge is returned to the bioreactor. The amt. of air blown from an aeration pipe 4 is automatically regulated in accordance with a change in the level of water in the bioreactor 1. Solid-liq. separation can be accurately and efficiently carried out and the conventional gravity sedimentation tank can be made unnecessary.