baber/WOPTO huggingface dataset:
Patent JP-H02206991-A (JP)
Title: Moving compensation processing system and inter-frame coding processing system
Inventor: IBARAKI HISASHI
IPC: H04N19/423
Filed: 1989-02-06
Abstract: PURPOSE:To extract a moving vector in matching with the movement of a picture by generating a signal interpolated to a frame to be thinned and using an interpolation error for an interpolated signal and the thinned frame for the selection of the moving vector. CONSTITUTION:The above system consists of a current frame signal input terminal 1, a decoding picture signal input terminal 2, a thinned frame signal input terminal 3, a moving prediction signal output terminal 4, frame memories 5, 6, a movement prediction error detection section 7, a frame interpolation processing section 8, an interpolation error detection section 9 and a moving interpolation evaluation section 10. In the case of detecting the movement, the interpolated signal generated at the reception side is predicted and the interpolated error with respect to the thinned frame is used for detecting the movement. Thus, the moving vector in matching with the movement of a picture with high interpolation picture quality is extracted with less processing quantity.
Patent JP-2000225461-A (JP)
Title: Drawn cup laminated type heat exchanger and brazing method
Inventor: SAITO MASAJI
IPC: B23K35/22
Filed: 1999-02-04
Abstract: PROBLEM TO BE SOLVED: To improve a brazing defect at a mating part of outside flanges each other. SOLUTION: In a drawn cup laminated type heat exchanger in which flange are mated and brazed each other, a mating angle 11 of outside flanges each other is set to 10-110 deg.. An aluminum material cladded with an Al-Si-Mg group alloy brazing filler metal containing a specified quantity of Mg or further Bi, Be, at a state of a coil or a flat cut sheet, is preferably brazed with using a material treated in an inorganic acid water solution and under fluxless in an oxidizing gas atmosphere.
Patent JP-H0523467-A (JP)
Title: Controller for feed amount of belt-like body
Inventor: MATSUMOTO CHIKAFUMI
IPC: D05B33/00
Filed: 1991-02-21
Abstract: PURPOSE:To cope with an intermittent feed of a belt-like body executed at a high speed, in the case a feed speed is higher than a feed speed of the belt-like body. CONSTITUTION:Rollers 15, 14 are provided in both ends of a lever 4. A belt loop B is placed crosswise between the rollers 13, 14, and the belt loop B fed from a sewing machine M is transferred out to a cutting device C. When the transfer-out to the cutting device C is executed at a higher speed than a feed from the sewing machine M, and the belt loop is fed from the sewing machine M at the time when the cutting device C is stopping and the lever 4 executes a return motion by force of a spring 6, when the lever 4 reaches a going motion start point, a limit switch 11 operates, and the cutting device C is actuated. When the lever 4 executes a going motion and escapes from the going motion start point, the limit switch 11 is reset, and the cutting device C stops.
Patent JP-H06224452-A (JP)
Title: Installation structure of zener zap diode
Inventor: ARAI CHIHIRO
IPC: H01L29/866
Filed: 1993-01-22
Abstract: PURPOSE:To enhance the reliability of a passivation film by a method wherein the progress of a crack caused by a stress generated in a Zener zap operation is suppressed and the passivation film is protected from the progress of the crack. CONSTITUTION:A Zener zap diode 21 which has been formed on a substrate 11 is covered at least with a second layer insulating film 15 and a passivation film 16, and a crack-restraining film 31 whose stress is smaller than that of the passivation film 16 is formed at the upper part of the Zener zap diode 21 and between the second layer insulating film 15 and the passivation film 16. Alternatively, one or both of a first interlayer insulating film 12 and the second interlayer insulating film 15 are formed of films whose stress is smaller than that of the passivation film 16. Alternatively, the upper part of a junction part 25 at least for the Zener zap diode 21 is covered with aluminum-based interconnections 14a, 14b.
Patent JP-H05195465-A (JP)
Title: Filtration device in paper production
Inventor: MATSUMOTO KENJI
IPC: D21F1/76
Filed: 1992-01-17
Abstract: PURPOSE:To provide a filtration device having an excellent paper material- treating ability and a simple structure, capable of contributing to the reduction in the cost and used in a pulp-producing process. CONSTITUTION:A filtration device 1 contains a drum 3 rotating on a rotation shaft 2 and unit disk filters 5 disposed on the outer periphery of the drum 3 as main members. A circular space in the periphery of the drum 3 is disposed, and the circular space is suitably divided into drain chambers 34. A drain conduit 35 is disposed from one drain chamber 34 to another drain chamber 34 placed at the faced position, and further a seal box 39 is disposed at the tip of the drain conduit.
Patent JP-S56127543-A (JP)
Title: Paper stacker
Inventor: NAMIHAMA ETSUROU
IPC: B65H29/52
Filed: 1980-03-06
Abstract: PURPOSE: To permit unmanned paper stacking independently of the existence of curling and the cutting length by providing receiving guides for cut paper, a pusher unit to drop the paper and a table on which the paper is received and stacked.  
     CONSTITUTION: On mounting members 2 and 2 on the side of supports 3a and 3a of the main body unit 31, pressing guides 1a and 1a and receiving guides 1b and 1b to form pairs respectively are installed facing to each other. Moreover, an actuator 16 is mounted on a supporting member 14 of the pusher unit 32, and push bars 17a  and 17b are secured to a guide base 18 attached to the end of the actuator 16, moreover a table 8 supported through hinges 9 and 11 is provided. When a curling  paper 19 is pushed out to a preset length and cut, the guide base 18 is pushed down  by the actuator 16, so that the push bars 17a and 17b are below the receiving  guides 1b and 1b. Accordingly, the cut paper falls onto the table 8 inclined by  means of the hinge 9, after being bent and stroked so that the curling portion is  corrected. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58144601-A (JP)
Title: Scroll fluid apparatus
Inventor: MIZUNO TAKAO
IPC: F04C18/02
Filed: 1982-02-24
Abstract: PURPOSE:To restrict inclination of a ring and thereby preventing the ring from a biased abutment with the upper surface of seating, by allowing an annular lower surface of the ring to slide on the upper surface of the seating provided at a frame in a scroll fluid apparatus equipped with an oldham ring mechanism adapted to prevent pivoting and fixed scrolls from rotating. CONSTITUTION:A scroll fluid apparatus is mainly constituted by a fixed scroll 1, a pivoting scroll 2, a rotation preventive mechanism, a frame 3, a driving mechanism and the like. The rotation preventive mechanism is adapted to pivot the pivoting scroll 2 while preventing the same from rotatin, having an oldham ring 4 freely and slidably provided to a rear surface of the pivoting scroll 2, opposite surface of the ordum ring 4 bing engaged by a projection 3a provided on a frame 3 via a key 5a. In this case, a self-weight of the oldham ring 4 is received by an upper surface of the projection 3a and by an annular side face of  the ring 4, while rotation of the pivoting scroll 2 is prevented by a sliding movement between the key 5a and a recessed side face of the ring 4. This arragement can restrict inclination of the ring 4.
Patent JP-H03231473-A (JP)
Title: Thin-film transistor and its manufacture
Inventor: TANAKA TSUTOMU
IPC: H01L29/786
Filed: 1990-02-06
Abstract: PURPOSE:To reduce a photocurrent and to restrain a drop in an ON current by a method wherein a semiconductor layer is constituted of the following: a channel region at a part directly above a gate electrode; and a non-channel region whose photosensitivity is lower than that of the channel region. CONSTITUTION:At a semiconductor layer 4, a region excluding a channel region 42 directly above a gate electrode 2 is used as a non-channel region 41 whose photosensitivity is lower than that of the channel region 42. When backlight is irradiated from the rear side of a substrate 1, the light of the region is shielded by the electrode 2, and a photoelectric current is not generated in the region. The light is incident on the region 41. However, since the photosensitivity in the region is low, a hole-electron pair is hard to generate, and the generation of the photocurrent can be suppressed. Since the generation of the photocurrent can be suppressed, the semiconductor layer 4 can be made thick and it is possible to prevent a drop in an ON current without increasing an OFF current.
Patent JP-S53112654-A (JP)
Title: A-d convertor
Inventor: TAKAHASHI YUKIHARU
IPC: H03M1/60
Filed: 1977-03-12
Abstract: PURPOSE: To form the A/D convertor less in cost which is never affected with the variation of temperature and power supply voltage even if they cause the V - F performance and of which V - F performance passes through no zero point, by providing an up and down counter at the output side of the voltage-frequency (V - F) convertor. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S56123552-A (JP)
Title: Developing powder
Inventor: TAKEKIDA YOSHISUKE
IPC: G03G9/08
Filed: 1980-03-05
Abstract: PURPOSE:To form a beautiful image of high resolution even on plain paper and almost capable of preventing background stain, by mixing fine magnetic powder toner having a magnetic material as a core substance, with a carrier having particle diameter distribution similar to or smaller than that of the toner. CONSTITUTION:A carrier is used having a particle diameter distribution similar to or smaller than that of a magnetism sensitive toner with a magnetic powder used as a core material. The carrier is made of a magnetic material or a nonmagntic material. The magnetism sensitive toner is used as a one-component type developer, and use of said carrier permits sufficient charge to be obtained. The toner particles have high fluidity even in a state of pulverized forms, so it is unnecessary to round the edges of particles pulverized. For example, when the particle diameter of the magnetism sensitive toner is 12-13mum, the carrier particle diameter is 4-8mum, and toner concentration is 8-26%, cleanability of a photosemiconductor is enhanced, and service life of the carrier is extended.
Patent JP-S61186993-A (JP)
Inventor: KONO NORIAKI
IPC: G09G5/34
Filed: 1985-02-15
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-H04245345-A (JP)
Title: Shared ram random write circuit
Inventor: MATSUDA AYANAGA
IPC: G06F12/02
Filed: 1991-01-30
Abstract: PURPOSE:To improve the data process efficiency of external input while easily copying with the random address storage of external data and an alteration of a storage address pattern. CONSTITUTION:A CPU 1 stores the proper address pattern in an address RAM 8 before the external data is inputted. When the external data is stored in a shared RAM 2, the data is latched temporarily in a data latch circuit 3 and the external data latched in an address read out of the address RAM 8 is read in a data readout address from an address counter r7. Consequently, the external data can be stored in the shared RAM 2 according to the address pattern set in the address RAM 8.
Patent JP-S58145199-A (JP)
Inventor: HORIKOSHI EIJI
IPC: H05K9/00
Filed: 1982-02-23
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-H0627423-A (JP)
Title: New compound lens for spectacle and manufacture thereof
Inventor: DABUITSUDO ANRI
IPC: C08G59/50
Filed: 1993-02-17
Abstract: PURPOSE: To make it possible to obtain a lightweight composite lens of a thin type by using a direct injection method by using a thermosetting arom. epoxy resin as a thermosetting polymer and specifying the thickness of a thin glass member as a constituting member. CONSTITUTION: The extremely thin circular glass member 1 consists of a central portion 2 and a flat flange 3, is placed on a support by this flange 3 and is arranged with a wedge 6. Next, the thermosetting epoxy resin 5 is injected into the recess of the central portion 2 and a corresponding mold 7 made of glass, etc., is brought into tight contact with the surface of the mass of the thermosetting compsn. The rear surface of the lens is then worked to a desired shape. After the compsn. 5 cures, the corresponding mold 7 and the wedge 6 are removed. The arom. epoxy resin has excellent light transparency and the refractive index thereof is at least 1.58. The resin has good tacky adhesive to glass as well and the volumetric shrinkage after curing is adequate. The resin has a low coefft. of thermal expansion, low water absorptivity and low sensitivity to UV rays and has high hardness.  The thin glass member having 0.15 to 0.3mm thickness and having an approximately specified thickness is used.
Patent JP-H01204121-A (JP)
Title: Stand-by releasing system
Inventor: MATSUMOTO KAZUYOSHI
IPC: G06F1/04
Filed: 1988-02-09
Abstract: PURPOSE:To optionally set a period covering the start of oscillation through the start of a system within the counting ability of a counter by setting the optional initial value at the counter before a stand-by state is set and varying the counted number of oscillation signals in a period covering the start of oscillation of an oscillation circuit through the start of the output of a system clock. CONSTITUTION:The initial value E designated by a program is set at a counter 5 via a data bus 6 before a stand-by state is set. Then the stand-by state is set. An oscillation circuit 3 starts its oscillation after the detection of a stand-by release signal C. The oscillation signals A delivered from the circuit 3 are counted by the counter 5 and the counter 5 transmits a counter overflow signal D after the prescribed number decided by the initial value is counted. A system clock production circuit 4 is activated by the signal D and the output of the circuit is started. Thus a system is started. As a result, it is possible to optionally set a period covering the start of oscillation of the circuit 3 through the start of the system without changing the constitution of the counter circuit.
Patent JP-S58145416-A (JP)
Title: Manufacture of fiber reinforced resin molded article
Inventor: KOZUKA KOUJI
IPC: B29K105/12
Filed: 1982-02-25
Abstract: PURPOSE:To make an after-finishing work unnecessary, by providing a front chamber at any end part of a carity and after charging a molding material to  the front chamber, pressurizing it with a plunger and making it to flow in the  cavity and harden. CONSTITUTION:A mold 1 provided with a front chamber 6 having the same cross-sectional shape and the same cross-sectional area as those of the arbitrary  end part of a cavity 5 at said end part is used. After the mixture of a resin and  the short fiber of a reinforcing fiber is charged to the front chamber 6, it is  pressurized with a plunger 7 having a top face of which the shape is reverse to  the face of said end part of the cavity and made to flow into the cavity 5. The resin is hardened at the state wherein the plunger 7 is forced in to a position at which its top face coincides with the face of said end part of the cavity 5. A sprue can not remain on an FRP molded article.
Patent JP-S56124491-A (JP)
Title: Deep type waste water treating equipment
Inventor: NEMOTO MAMORU
IPC: C02F3/06
Filed: 1980-03-06
Abstract: PURPOSE: To increase the treating effect noticeably by increasing the contact area between a waste water and microorganisms while utilizing oxygen dissolving effect by a water pressure and less changes in the underground temperature a settled contact section loaded with a filler made deep underground.  
     CONSTITUTION: A plurality of passages 3 are constructed with a vertical partition wall 2 in a cylindrical body 1 built deep vertically underground. One or more of the passages 3 are made a settled contact section 4 of microorganisms and the other a fluid circulating section 5. When introduced from a waste water introduction section 6, a waste water contacts microorganisms settling on a filler 11 at the settled contact section, decomposed and goes down entering a fluid circulating section on the bottom of the cylindrical body 1. Then, it is decomposed while ascending. Flown over at the upstream of the fluid circulating section 5, the waste water is circulated in the settled contact section 4 while a part thereof is discharged from a treated water discharging section 7. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04267456-A (JP)
Title: Common bus system
Inventor: KOYAMA MASAYUKI
IPC: G06F13/38
Filed: 1991-02-22
Abstract: PURPOSE:To make a simultaneous transmitting function possible to write the same data to plural processors with one writing operation and to shorten the data transfer time. CONSTITUTION:A simultaneous signal transmission line 5 is provided in a common bus. When data are transmitted from a processor 8 at a transmitting side to processors 6 and 7 at a receiving side, the processors 6 and 7 respond to the access when the signal transmission line 5 is a TTL high level and inactive, as the output of a ready signal to show data writing execution completion, with active low. The processors 6 and 7 respond to the access when the signal transmission line 5 is a TTL low level and active, with active high.
Patent JP-H11232244-A (JP)
Title: Neural network, its learning method and neuro-fuzzy controller
Inventor: KATAYAMA YASUNORI
IPC: G06N3/00
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a neural network capable of stably extracting the component quantity of a pattern. SOLUTION: A learning mechanism 8 for a hierarchical neural network 7 is provided with an inclination determining mechanism 11 for directly changing the inclination of a sigmoid function and learning is executed while changing the inclination together with the change of weight and a threshold, so that the accuracy of an intermediate value can be improved and high speed can be attained. Since an analog value corresponding to requested accuracy can be inputted from a neural network 3 to a fuzzy control mechanism 4, continuous control such as shape pattern control can be attained.
Patent JP-S52125300-A (JP)
Title: Electronic optical display unit with lighting and its lighting method
Inventor: ROORENSU EE BIRINGUSU JIYUNIA
IPC: G02F1/13357
Filed: 1977-03-15
Abstract: PURPOSE:To enable greater contrast, by rubbing the surface which gives torsion to the incident and reflected light toward uni direction and providing the plate of which shaft is bent, on the front and back surface of nematic liquid crystal composite.
Patent JP-S62188649-A (JP)
Title: Method and device for supervising tool wearing
Inventor: TSUCHIDA HISASHI
IPC: B23Q17/09
Filed: 1986-02-12
Abstract: PURPOSE:To enable a tool to be accurately decided to generate its wear or even break immediately after a start of machining and immediately before its end, by providing a slide bearing part by the fluid pressure and pressure sensors between a guide member of a tool mounting bed and a fixed member in a lathe or the like. CONSTITUTION:A lathe, which feeds a tool mounting bed 3 in a direction Z in the drawing by a ball thread 8 in one end of a guide plate 7 fixed to a turret shaft 2 in a cross slide 6, machines a work W by a tool 4. A cylindrical guide shaft 14 is provided in the other end of the guide plate, supporting moment in a radial direction. And the lathe, which injects pressure oil from a pump 17 to a clearance 16 between the guide shaft 14 and a bearing unit 15 to form a static pressure bearing while provides pressure sensors 21, 22 in upper and bottom pressure oil ports 19a, 19b to be connected with a pressure detector and an NC unit through a semiconductor element, detects the tool, if it is represented by a characteristic curve of time-torque through signals from the sensors 21, 22, to be worn or broken by a pulse-patterned peak. In this way, operation is stopped or an automatic exchange instruction of the tool is generated.
Patent JP-H04267259-A (JP)
Title: Electrophotographic photosensitive body for reverse development
Inventor: EBINE TOSHIHIRO
IPC: G03G5/043
Filed: 1991-02-22
Abstract: PURPOSE:To keep off any adverse effect of the appearance of stripes in view of a printed character by large positive charge fatigue on a sensitive body being caused in the case where a printed body is not in existence at time of a process of transfer by mounting both LD and LED printers or the like adopted for a reverse developing system by means of a negative charge toner. CONSTITUTION:In a reverse developing electrophotographic pohtosensitive body made up of laminating a conductive base, a charge generating layer and a positive hole conveying type charge conveyor layer in order, a dark attenuation charge holding rate after five minutes of charging is more than 95.0% when the electric potential of a sensitive body surface is positively charged up to +500V under the ambience of 23 deg.C/50%RH.
Patent JP-H03205658-A (JP)
Title: Optical information recording medium using sample servo system
Inventor: KOIDE HIROSHI
IPC: G11B7/004
Filed: 1990-02-08
Abstract: PURPOSE:To increase the capacity by forming tracks so that the pitch is narrower according as going to the outer peripheral part and approximately equalizing one-track storage capacities in each divided area and setting a larger storage capacity per track to the divided area nearer to the outer peripheral part. CONSTITUTION:Servo areas 3 are arranged at equal angular intervals in the radial direction, and divided areas An, An+1... divided in the radial direction are set in each data area 4. In this case, plural tracks 2 are formed in each divided area A so that the pitch is narrower according as going to the outer peripheral part, and one-track storage capacities are approximately equalized in the divided area An. A larger storage capacity per track is set to the divided area An+1 nearer to the outer peripheral part. Since the track pitch is variable in this manner, the capacity is increased furthermore.
Patent JP-S63194842-A (JP)
Title: Dewaxing method for lost wax casting
Inventor: TAKEUCHI MASAAKI
IPC: B22C9/04
Filed: 1987-02-10
Abstract: PURPOSE:To prevent generation of cracks in a coating layer which serves as a casting mold by heating the shaft part of an arbor in a wax mold, and removing the arbor when a thermally meltable material around the shaft part softens and molts, then heating the wax mold and dewaxing the same. CONSTITUTION:After the coating layer 23 is formed on the surface of the wax mold having the tree shape embedded with the arbor 4 having a heater as a heating means, a cap part 10 of the arbor 4 is removed and the heater is energized to heat the wax around the shaft part of the wax mold in a heating stage. The arbor 4 is pulled up and the shaft part 5 is removed from the trunk- shaped body part when the wax around the shaft part softens and melts. The wax mold from which the arbor 4 is removed is turned upside down and is heated in a steam kettle, then the half-molten solder in the pattern part 3 pushes out the solder on the trunk-shaped part side and the dewaxing is executed. Only the coating layer 23 remains thereafter. The coating layer 23 is calcined to form a ceramic shell mold.