baber/WOPTO huggingface dataset:
Patent JP-H10207229-A (JP)
Title: Developing device
Inventor: HARA MASAKI
IPC: G03G15/08
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To provide a developing device in which the powder smoke of toner is prevented from being caused near a developing roller and being stuck and deposited thereon to eliminate the occurrence of image noise. SOLUTION: This device is constituted so that developer D held at the outside circumferential surface of the developing roller 23 incorporating fixed permanent magnets 24a-24d is carried to a developing area C by driving the roller 23 to be rotated in a direction shown by an arrow (c). Then, the inside wall 40a of a toner powder smoke prevention member 40 is provided with seal members 41, 42 and 43 consisting of a flexible resin film. Besides, the thickness of the developer D is increased in areas A1 , A2 and A3 opposed to a magnetic pole and decreased in area B1 , B2 and B3 opposed to the interval between the magnetic poles. The developer is covered with the seal members 41, 42 and 43 along the layer thickness thereof.
Patent JP-H08201435-A (JP)
Title: Watt-hour meter with built-in net system energy demand meter
Inventor: OGUSHI KAZUYOSHI
IPC: G01R11/16
Filed: 1995-01-31
Abstract: PURPOSE: To decide the minimum rate of a low-voltage consumer based on the actual power consumption of the consumer by providing a rotation detecting means, frequency dividing means, counting and comparing means, demand displaying means, etc. CONSTITUTION: A rotation detecting section 1 detects the rotation of a disk as electric pulses and calculates the number of pulses (=the number of rotations of the disk) when rated power is used for one hour at a rated voltage, rate current, and rated frequency. Since the number of pulses (=the number of rotations of the disk) is the number of pulses per one hour, the number of pulses becomes a half when the used time of the electric power is 30 minutes. In addition, the value obtained by dividing the rated power by the number of pulses per 30 minutes becomes the kW value per one pulse and the frequency dividing section 2a calculates the kW value by multiplying the number of detected pulses by this value as a constant.  A counting and comparing section 3a calculates the net system energy demand by integrating the kW value for 30 minutes, compares the net system energy demand with that during the preceding 30-minute period, and displays the larger value as the maximum net system energy demand in a net system energy demand displaying section 5a.
Patent JP-H08201301-A (JP)
Title: Rice quality measuring device
Inventor: SUGIYAMA TAKAO
IPC: G01N21/31
Filed: 1995-01-31
Abstract: PURPOSE: To grasp the overall evaluation of rice quality by measuring the external quality and internal quality of both unpolished rice and polished rice. CONSTITUTION: The unpolished rice in a hopper 11 is distributed to three systems by distributing devices 12, 15, and the distributed unpolished rice is fed to an external quality measuring means 16, an internal quality measuring means 17, and a rice polishing means 18. The external quality and internal quality of the fed unpolished rice are measured. The external quality and internal quality of the polished rice are measured after the measurement of the unpolished rice.
Patent JP-S55106449-A (JP)
Title: Photographic system
Inventor: INOUE SHIYUNZOU
IPC: G03D13/00
Filed: 1979-02-09
Abstract: PURPOSE: To increase the number of photographable originals by specifying photographic film feed method.  
     CONSTITUTION: The 1st, 2nd pulse generator responding to the revolutions of discharge rollers 52 and capstan roller 35 and an original feed detector 25 are connected to an original feed solenoid 8, clutch for discharge rollers, clutch for capstan roller and solenoid for cutter by way of a counter, flip-flops and various driving circuits. When less than the specified amount of the film F is accumulated in the buffer part 50, the film F of photographing part 29 is fed to buffer part 50, after which the film F of the buffer part 50 is begun to be fed to processing part 2. In case more than the specified amount of the film F is accumulated, the film F in the buffer part 50 is begun to be fed to the processing part 2, after which the film F of the photographing part 29 is fed to the buffer part 50 when it reaches less than the specified amount. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11212119-A (JP)
Title: Tft array substrate, its manufacture and liquid crystal display device provided with the substrate
Inventor: KUBOTA TAKESHI
IPC: H01L29/786
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a display defect due to the charge of a light proof layer by reducing the occurrence of a short-circuit between wires in a liquid crystal display device having a procedure for forming the lightproof layer on the side of a TFT array substrate. SOLUTION: A lightproof layer 3 consisting of the same material as that of a gate electrode and a wire 2 is arranged on a position adjacent to a source electrode formed between the gate electrode and the wire 2 and the wire 2 itself. The layer 3 is electrically separated from the gate electrode and the wire 2 and connected to a pixel electrode 9. Consequently the occurrence of a linear display defect due to the disconnection or short-circuit between the gate electrode and the wier 2 can be reduced and the occurrence of a display defect in a wide range of a display surface due to the charge of the layer 3 can also be prevented, so that a liquid crystal display device having a high aperture can be manufactured in high yield.  Since the connection of the layer 3 to the electrode 9 can be executed simultaneously with a process for connecting the normal gate electrode and the wire 2 to a terminal electrode 10, the display device can easily be manufactured without requiring the additon of a new process.
Patent JP-S60160174-A (JP)
Title: Manufacture of semiconductor memory device
Inventor: MIKATA YUUICHI
IPC: H01L29/792
Filed: 1984-01-30
Abstract: PURPOSE:To contrive the improvement in breakdown voltage of a gate insulating film formed on a polysilicon film by performing ion implantation before forming an insulating film on a surface of the polysilicon film which will become a floating gate to level the surface of polysilicon film. CONSTITUTION:A fixed oxide film 22 is formed on a surface of a P<-> type Si substrate 21. Then the first thermal oxidation film 23 is formed on a surface of an element region surrounded by the film 22. The polysilicon film 24 is deposited over the whole surface and it is subjected to ion implantation with a doze quantity of 10<16>cm<-2> or above to be levelled its surface. Next, after the second thermal oxidation film 25 is formed, the second polysilicon film 26 is deposited. A resist pattern 27 is then formed. By using this pattern 27 as a mask, the films 26, 25, 24 and 23 are patterned in order to form the first gate oxide film 28, a floating gate 29, the second gate oxide film 30 and a control gate 31. By using those as a mask, N<+> type source and drain regions 33 and 34 are formed. Thus the breakdown voltage of film 30 can be increased.
Patent JP-S63181903-A (JP)
Inventor: KANEFUJI YUJI
IPC: A01B63/00
Filed: 1987-01-23
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-H09209281-A (JP)
Title: Steel cord for reinforcing rubber and radial tire using the same
Inventor: KURIYA YOSHINORI
IPC: B60C9/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To obtain a pneumatic tire capable of improving durability by bettering fatigue resistance and tenacity retention of steel cords and applying the steel cords to a carcass ply of the pneumatic tire. SOLUTION: In this steel cord of three layer twist comprising a central basic structure (core) 1 composed of one steel filament, a coaxial layer (first sheath) 2 composed of six steel filaments arranged around the basic structure and a coaxial layer (second sheath) 3 composed of 12 steel filaments laid around the first sheath, the steel cord is twisted so as to make the twisting of the two coaxial layers 2 and 3 in the opposite directions. The steel cord has a so-called spiral structure in which no spiral lap filament exist, and satisfies the following relationship between filament diameters of the core 1 and the sheathes 2 and 3. Ds<Dc<=0.20 and Ds×1.06<=(Dc+Ds)×π)/6<=Ds×1.10 (Ds is filament diameter (mm) of sheaths and Dc is filament diameter (mm) of core).
Patent JP-H06226797-A (JP)
Title: Mold with knock-out mechanism
Inventor: KAINUMA TOSHIO
IPC: B29C33/44
Filed: 1993-02-01
Abstract: PURPOSE:To smoothly assemble an ejector pin when mold members are closed in a mold which has a knock-out mechanism even in a stationary mold and in which two mold members for constituting the stationary mold can be opened/ closed. CONSTITUTION:A stationary mold can be opened/closed between a first stationary side support plate 8 and a second stationary side support plate 9. An ejector pin 47 is provided on the plate 8 side. The pin 47 is inserted to the plate 9 and an insertion hole 81 of a cavity insert 12. The hole 81 is formed of a small- diameter hole 82 of an end of a cavity 3 side and a tapered hole 83. The hole 82 has the same diameter as that of the pin 47. The hole 83 is increased in diameter continuously smoothly from the hole 82 to the other end. An inner periphery of the hole 83 is formed with a coating 84 of resin. Thus, when the pin 47 is inserted into the hole 81, the end of the pin 47 is not damaged.
Patent JP-H06225848-A (JP)
Title: Cleaning method for outer wall surface of building
Inventor: YAMAGUCHI KYOICHI
IPC: C11D17/00
Filed: 1993-02-01
Abstract: PURPOSE:To prevent a stained cleaning solvent from being splashed around a building for cleaning by coating the outer wall surface of the building with the cleaning solvent containing a peeling film forming agent, drying it to form a peeling film, and peeling the peeling film from the outer wall surface of the building. CONSTITUTION:Constituents of a peeling film forming agent and a cleaning solvent are selected in response to the type of the outer wall material of a building, and the constituents of the peeling film forming agent and the cleaning solvent are selected in response to the type of the stain. The quantity of the peeling film forming agent contained in the cleaning solvent is properly adjusted in response to the degree of the stain on the outer wall surface of the building. The outer wall surface of the building is coated with this cleaning solvent by brushing or spraying, the coated surface is dried, and a peeling film is formed on the outer wall surface of the building. The outer wall surface of the building formed with the peeling film is rubbed with a brush, for example, and the peeling film is peeled to clean the outer wall surface of the building.
Patent JP-H07214774-A (JP)
Title: Head for ink jet printer
Inventor: ONDA NOBUHIKO
IPC: B41J2/055
Filed: 1994-02-09
Abstract: PURPOSE:To eliminate the resonance of a piezoelectric element at the time of the driving of a head. CONSTITUTION:The inherent vibration frequency of a piezoelectric element 11 is made higher than driving frequency in order to eliminate the resonance of the piezoelectric element 11 at the time of the driving of a head. Concretely, by a means surrounding a part of the side surface parallel to the stretching direction of the piezoelectric element 11 by an elastomer, the movement other than the stretching direction of a part 12 of the side surface is restricted.
Patent JP-S61176794-A (JP)
Inventor: SHINOZAKI MAMORU
IPC: E21B33/13
Filed: 1985-01-29
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-H08207176-A (JP)
Title: Apparatus and method for producing label
Inventor: ISHIWATARI TORU
IPC: B31D1/02
Filed: 1995-02-01
Abstract: PURPOSE: To prevent the jamming of a sheet by providing the label stacker sliding in the same direction as the operation direction of a cutter blade and pressing a label by a label press member accompanied by the operation of the cutter blade and providing a destaticizing brush on the label feed side of the cutter blade. CONSTITUTION: A continuous sheet 20 is fed by a feed roll 5 and cut by the upper blade 12a of a cutter 12. A press member 13 is provided to the upper blade 12a to press the cut continuous sheet downward when the upper blade 12a moves downward. By this action, a label stacker 11 falls automatically. A destaticizing brush 2 is arranged behind the cutter 12. Therefore, even static electricity is generated in the cut continuous sheet, it is effectively removed and the continuous sheet is housed in the stacker part in good order. If the distance (s) of the leading end of the destaticizing brush measured from the feed surface of the continuous sheet is set to +5--2mm, the brush does not become resistance against the feed of the continuous sheet and destaticizing effect is high.
Patent JP-H10215251-A (JP)
Title: Band management equipment for connectionless type network
Inventor: ASO JIRO
IPC: H04L12/28
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a connectionless network by which subscriber terminal equipments or the like with different amount of use of traffic are accommodated. SOLUTION: A traffic supervisory section 12 supervises traffic of subscriber lines 23A, 23B or the like. Traffic data 13 denoting fluctuation in the traffic are collected and stored in a traffic data collection section 16 in cross reference with time data 15 obtained from a calendar section 14. A band assignment section 18 assigns frequency and to the subscriber's loops 23A, 23B and trunk circuits 24A, 24B or the like, based on the traffic data 13 collected by the traffic data collection section 16. A band management section 20 sets a frequency band to virtual circuits 24A, 24B based on a band revision instruction 21 assigned by the band assignment section 18. Connectionless communication from the subscriber's 23A, 23B to the trunk circuits 24A, 24B is conducted by using the frequency bands.
Patent JP-S53102339-A (JP)
Title: Composition for primary anticorrosion coating
Inventor: TAKASE KATSUJI
IPC: C09D129/14
Filed: 1977-02-15
Abstract: PURPOSE: Highly corrosion protective, weldable, melt-cuttable, and adhesive captioned composition free from chromium pollution and markable by electric, photography which is composed of polyvinyl butyral, borate compound, polyphosphate, powdery metal and phosphoric acid. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05214416-A (JP)
Title: Method for controlling drop in layer state
Inventor: ONODA DAISUKE
IPC: C21B5/00
Filed: 1992-01-30
Abstract: PURPOSE:To avoid delay of the charging schedule by adopting slower discharging speed between the discharging max. speed and the discharging speed dropped with thickness of the calculated differential thickness. CONSTITUTION:Raw materials are dropped on a conveyor 1 from plural hoppers 5 and the discharging velocity of each raw material is calculated. The raw materials are conveyed from the conveyor 1 to an ore surge hopper 6 and charged into a blast furnace 11 by a winching device 12. Then, an allowance value is obtd. from the discharging speed. For the raw materials having negative allowance value, the discharging timing are changed so as to evenly drop to the conveyor 1. For the discharging speed of the raw material, the slower speeds between respective discharging max. speeds and the discharging speeds dropped with the thickness of the calculate differential thickness are respectively adoped. By this method, the layer state dropping of each raw material on the conveyer can be quickened.
Patent JP-S63184586-A (JP)
Inventor: HONMA KENJI
IPC: B62K25/24
Filed: 1987-01-26
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-S54109490-A (JP)
Title: Ultrasonic probe of tube insertion type
Inventor: KINO HIROTOSHI
IPC: G01N29/04
Filed: 1978-02-15
Abstract: PURPOSE: To feed the power to a drive unit from the outside of a test tube and to improve the insertability in a bent tube portion by connecting the drive unit to the back of a rotor by means of a bendable connecting jig.  
     CONSTITUTION: A rotor 5 supports an acoustic mirror 3 and is formed in the passage of ultrasonic beam with an opening 5a. The rotor is made to rotate on the outer circumference of a probe body 2. A drive unit 6 is equipped with such gear mechanism 13 and motor 7 as are used to lead the transmission and detection cable 10 connected to the prove body 2 to the outside of the rotary portion of the rotor and is made to have the shaft of rotation 13a connected to the shaft of the rotor 5 through a connecting jig 12a with can be bent. Thus, it is possible to supply stable power, even when flaw detection of a long tube is performed continuously for a long time, and to improve the insertion into a test tube having a bent portion. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62172278-A (JP)
Title: Passive target tracking apparatus
Inventor: MATSUMURA HIDEKAZU
IPC: G01S3/38
Filed: 1986-01-27
Abstract: PURPOSE:To contrive to enhance tracking capacity at close range, by outputting a frequency control signal on the basis of a distance information signal to control local oscillation frequency. CONSTITUTION:A target receives a radiowave extending over wide frequency from the universe to reflect the same. This reflected beam is received by each horn of an antenna 1, and received and detected by a receiver 6 of a heterodyne system and the antenna 1 is directed to the direction of the target wherein the receiving outputs of both beams in an azimuth angle direction become equal through an angle measuring processing circuit 7 to track the target. In this case, a frequency control signal is outputted from a frequency control circuit 8 corresponding to distance measuring information by a distance measuring means 9 and the frequency of the intermediate frequency signal outputted by a local oscillator 5 is changed and receiving frequency is lowered when the target is near. With the lowering in the receiving frequency, a received beam width is enlarged and the increase in a target occupying area ratio is suppressed and the lowering in erroneous angular voltage is prevented. As a result, the target can be tracked favorably even at close range.
Patent JP-H10215245-A (JP)
Title: Public key authentication method
Inventor: HASHIMOTO SHOICHI
IPC: H04L9/32
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To relieve the load of the user for authentication processing in the case that a certification authority issuing a public key certificate is different from the certification authority issuing the certificate for the user. SOLUTION: Once a certificate 11A authenticated by a certification authority CA1 has been received, a user B whose public key has been authenticated by a certification authority CA2 requests the authentication of the CA1 to the CA2. The CA2 traces the trusted tree structure of the CA1 and authenticates the validity of a signature in a certificate 1535 with respect to a certification authority CA3 by using a public key of a certification authority CA5 that is the highest certification authority, authenticates the validity of a signature in a certificate 1515 with respect to the certification authority CA1 by using a public key of the certification authority CA3. When the signature is successfully authenticated, the CA2 puts its public key as signature to the public key of the CA1 in the certificate 1513 , sends a certificate 1512 to the user B.  The user B uses the public key of the CA2 to authenticate the certificate 1512 . When the signature is successfully authenticated, the user B uses the public key included in the certificate to authenticate a public key of a user A in the certificate 11A.
Patent JP-H05211448-A (JP)
Title: Transmission power control system
Inventor: ITO YOSHIO
IPC: H04B1/04
Filed: 1992-01-30
Abstract: PURPOSE:To provide the transmission power control system by which a transmission level and a bias of a power amplifier are automatically controlled and in which a primary power supply with a small allowable maximum current is small is used. CONSTITUTION:Power is supplied to plural transmitters 21,22,2N from a primary power supply 25. A primary current detection circuit 26 detects an output current of the primary power supply 25. A primary current detection circuit 26 detects an output current of the primary power supply 25 to output a signal in response to the output current of the primary power supply 25. A comparator 27 receives an output signal of the primary current detection circuit 26 and compares the signal with a threshold level and outputs a binary signal. A power control circuit controls respectively a variable attenuator and an amplifier use power supply in response to an output of a transmission level control circuit and an output of the comparator 27.
Patent JP-S60160056-A (JP)
Title: Ejection system of cartridge tape
Inventor: MIYAKO TAKASHI
IPC: G11B15/675
Filed: 1984-01-31
Abstract: PURPOSE:To prevent the injuries of a tape while it is loading back by giving the tension continuously to the tape until a loading position sensor detects the ejection of a cartridge in a cartridge ejection mode. CONSTITUTION:When an ejection command is fed to a sequence control part 11 after data are written or read out, a tape 2 is driven forward by a fixed amount. Then a tension current is supplied to a reel motor to feed the tension to the tape 2. At the same time, a cartridge loading/unloading mechanism 14 is actuated for back-loading of the cartridge. When a cassette On sensor 20 which is turned on when the cartridge is set is turned off, the tension current is cut off. In such a way, a danger where the tape 2 is caught by a roller guide while the cartridge is unloaded is prevented. Thus the unjuries of the tape 2 can be avoided.
Patent JP-H03226435-A (JP)
Title: Flexible container bag filling machine
Inventor: SHIMIZU ISOYUKI
IPC: B65B1/06
Filed: 1990-01-25
Abstract: PURPOSE:To reduce damages on a container bag and dispersion of raw material by a method wherein tip members are rotatably mounted on pins at both ends of a frame and pushed outward, a band is stretched between the tip members of the frame, and the container bag is pressed against the circumference of a raw material outlet by a pair of the frames through the bands. CONSTITUTION:When frames 9a and 9b are driven, band 13a and 13b begin to press a flexible container bag on to the circumference of a raw material outlet 2. When the frames 9a and 9b are further driven, tip members 12a and 12b and tip members 12c and 12d are pulled inside by the bands 13a and 13b respectively against the force of springs 10. And finally, the tip members 12a - 12d come in contact with the circumference of the raw material outlet 2 through the container bag, and the clamping of the container bag on the raw material outlet 2 is completed. Therefore, gaps g2 at which the container bag is not pressed against the raw material outlet 2 can be narrowed, so that loose- fitting of the container bag is diminished with less dispersion of raw material.
Patent JP-S61174237-A (JP)
Title: Adhesive composition
Inventor: MURACHI TATSUYA
IPC: C08F8/00
Filed: 1985-01-30
Abstract: PURPOSE:To enhance the adhesiveness of the surface of a vulcanized polyolefin rubber to a paint or an adhesive applied thereto, by coating the surface with a specified hydrocarbon polymer and treating this with a hypohalite. CONSTITUTION:An example of said hydrocarbon polymer includes a polyhydroxypolyolefin of an average MW of about 1,000-5,000, having a saturated or partially saturated main chain and having at least one OH group on its molecular terminal. Said hydrocarbon polymer is used after being diluted with a solvent (e.g., n-hexane) (suitably, to 30% or below). Examples of said hypohalites include Na, K and Ca hypohalites where the halogen is chlorine, bromine or iodine. The treatment can be performed merely by dipping a vulcanized polyolefin rubber coated with said polymer in an aqueous solution of which the pH is adjusted (to about 1.5-5) by the addition of an organic acid (e.g., formic or acetic acid) for several min.