baber/WOPTO huggingface dataset:
Patent JP-H08320624-A (JP)
Title: Image forming device
Inventor: HARA AISUKE
IPC: G03G15/16
Filed: 1995-05-24
Abstract: PURPOSE: To obtain a higher-quality image even when a peripheral environment (specially humidity) is changed because the peripheral environment can be estimated before an image is transferred on a recording material and a transfer bias can be more finely and more precisely controlled. CONSTITUTION: The image forming device is provided with a photoreceptor drum (image carrier) 1, a transfer roller (transfer means) 5 made to press-contact with the drum 1, a transfer high-voltage power source(bias impressing means) 7 impressing the transfer bias on the roller 5 when the recording material S is passed through a transfer part formed by the roller 5 and the drum 1 and a discharge probe (discharge means) 3 for helping the separating action of the material S from the drum 1 or the roller 5 and discharging the electrostatic charge of the material S. Besides, it is provided with a detection circuit 10 reading voltage data or current data obtained when the prescribed bias is impressed on the roller 5 by the power source 7 and a controller 9 impressing the prescribed bias on the roller 5 based on the read data.
Patent JP-S5750082-A (JP)
Title: Electronic desk calculator
Inventor: TAKAHASHI HIROSHI
IPC: G06F3/12
Filed: 1980-09-08
Abstract: PURPOSE: To shorten a waiting time and to increase a printing speed, by deciding the waiting time required for stopping a drum completely in accordance with a timing pulse corresponding to a rotation of the drum, after a drum stopping mechanism has been operated.  
     CONSTITUTION: A printing drum DR is constituted so that the same character of its printing type group is shifted by 1 line portion each in the odd digit and the even digit, and as it is rotated, the odd digit and the even digit are made to pass through a printing hammer position, alternately. On the same axis as that of the printing drum DR, an odd pulse generation plate OC and an even pulse generation plate EC are provided, and generate an odd pulse OP and an even pulse EP, respectively, in accordance with the odd digit and the even digit. When an optional printing type on the printing drum reaches the printing position, printing drum stop means OR, ER consisting of a ratchet, etc. are operated, and the drum is stopped completely after constant waiting time. Said waiting time is set based on the even pulse EP when a printing type of the odd digit is printed, and is set based on the odd pulse OP when a printing type of the even digit is printed. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09305668-A (JP)
Title: Data circulation system
Inventor: FUJII KOZUE
IPC: G06F3/048
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To improve operability by automatically controlling the display state of circulation data in accordance with a job and a role at every circulation destination when data is circulated by means of a workflow. SOLUTION: A data circulation system adds a server 106 providing a database 109 and a client 100 which is connected to the server 106 with LAN and is provided with a display device 101 and an input device 102. At this time, main control 103, display control 104 and workflow control 105 are mounted in the client 100 and the display state of circulation data in the display device 101 is automatically controlled in accordance with the job and the role at every circulation destination in the respective clients 100 by setting, updating and referring to a display template 110, a job-user control table 111, a route defining table 112 and a data state control table 113.
Patent JP-H07330288-A (JP)
Title: Automatic operation device for cable crane
Inventor: YAMAZAKI TOKIO
IPC: B66C13/48
Filed: 1994-06-07
Abstract: PURPOSE:To eliminate dangerous work at a banker line by installing pulse generators on plural winches, measuring supply quantity of wire, processing operation of a position and speed of a trolley, and performing operation control by an operation command signal in accordance with operation conditions. CONSTITUTION:A running trolley 3 to support a main cable 2 stretched from a main cable fixing tower 1 to the opposite bank is stretched by a starting cable 4, and a traverse trolley block 5 is run on the main cable 2. A traction wire rope 6 is installed under the trolley block 5, a hook block 7 is installed at an end of the wire rope 6, and a bucket and a load 8 are suspended. Pulse generators are installed on a running winch 14 and a main cable winch 11 to keep deflection quantity of the main cable constant in accordance with a running position of the running trolley 3, wire supply quantity and a position and a speed of the trolley 3 are taken as data, their signals are sent to a computer in a central control room, and signals are given to the main cable adjusting winch 11 for performing operation control.
Patent JP-H1048271-A (JP)
Title: Voltage monitor circuit
Inventor: KIM JONG-SUN
IPC: G05F1/46
Filed: 1997-05-15
Abstract: PROBLEM TO BE SOLVED: To regulate the voltage level to be monitored correctly by inverting the output state when a charged voltage reaches a predetermined level and latching the output signal thereof and the resetting a latch means until the charged voltage reaches the predetermined level. SOLUTION: In a monitor voltage detection means 120, an NMOS transistor NM1 is turned on when the charged voltage reaches a level Vgs(NM1)+2Vt (Vt: threshold value) and the potential at node N2 drops from VCC to 2Vt. Consequently, setting of monitor voltage can be regulated by the number of transistors to be connected in series. Potential at node N4 is held at VCC until the charged voltage reaches the state transition point of an inverter G1 and an NMOS transistor NM4 is turned on. Consequently, a potential ϕVCCH goes low and a latch means 130 is reset. When the charged voltage exceeds the transition point, the node N4 goes low and the NMOS transistor NM4 is turned off and the output from the monitor voltage detection means 120 is latched by the latch means 130 when the monitor voltage is reached.
Patent JP-S5916771-A (JP)
Title: Electrostatic printing method
Inventor: KASHIWAGI TOSHIO
IPC: B41J2/01
Filed: 1982-07-19
Abstract: PURPOSE:To enable to enhance clearness of printing result, by gradually augmenting an airflow by which electrically chargeable particulates constituting a desired segment form powder image formed on a screen are separated off in the direction toward a surface to be printed. CONSTITUTION:Electrically chargeable particulates are applied onto a screen through a stencil provided with 8-shaped 7-segment opening parts, thereby forming intermediate segment form power images S'1-S'n. Then, on-off valves 13 for nozzles 6 corresponding to unrequired segments are opened below a powder sucker 18 so that only the unrequired ones of the segment form powder images are removed by a high-pressure airflow fed through a high-pressure flow regulating valve VH, thereby forming dewired segment form powder images. Subsequently, a printing head 21 provided with the screen 4 is faced to, for example, the inside wall surface to be printed of a steel pipe 26, with a predetermined spacing therebetween, an electrostatic field is impressed between both of them, the on-off valves 13 for the nozzles 16 corresponding to the images are opened, and the pressure of the airflow is gradually changed from 0 to 0.5kg/cm<2> by an analog flow control valve VC, whereby the powder images are separated off from the screen 4 and are transferred. Accordingly, a clear transferred image is obtained.
Patent JP-S62281441-A (JP)
Title: Semiconductor device with checking pattern for shift of matching
Inventor: KAGIYAMA SHIGERU
IPC: H01L21/67
Filed: 1986-05-30
Abstract: PURPOSE:To enable a direct contact of an interconnecting metal with metal silicide on a diffusion layer to be detected in a manufacturing process, by forming a testing contact opening part and then providing its periphery with a barrier metal and a checking pattern formed in the same process. CONSTITUTION:A contact part is formed by interposing a different species of metal 16 between an interconnecting metal 4b and metal silicide 3b formed on a definite region of a diffusion layer 5 surface. In such a semiconductor device, a check pattern 1a, which is made of the said different species of metal and connected with both of the other metal silicide 3a formed in a contact opening part 6b on the other region of the diffusion layer 5 surface and the other interconnecting metal 4a insulated from the said interconnecting metal 4b, is provided so that it is formed on the periphery of the said contact opening part 6a so as not to communicate with the metal silicide 3a when a shift of matching to a mask pattern is within definite precision, or otherwise so that it is formed inside the said contact opening part 6a so as to communicate with the metal silicide 3a when the shift becomes below the definite precision.
Patent JP-H06211904-A (JP)
Title: Spray polymerization and spray polymerization nozzle
Inventor: ITO HIROFUMI
IPC: C08F20/00
Filed: 1992-04-20
Abstract: PURPOSE:To provide a spray polymn. method and a spray polymn. nozzle which can improve the extent of mixing of the feedstock solns. in spray polymn. of a monomer in the form of a soln. contg. an org. unsatd. carboxylic acid or a salt thereof as the main component in the presence of a redox polymn. initiator, and hence can provide a product improved in quality. CONSTITUTION:A method for spray polymn. of a monomer in the form of a soln. contg. an org. unsatd. carboxylic acid or a salt thereof as the main component in the presence of a redox polymn. initiator, which comprises feeding a first soln. prepd. by adding either one of an oxidizing agent and a reducing agent constituting the redox polymn. initiator to the monomer soln. to a nozzle for the first soln., feeding the other one of the oxidizing agent and the reducing agent as a second soln. with or without addn. thereto of the monomer soln. to a nozzle for the second soln., and ejecting the first and second solns. from the respective nozzles in such a way that they collide with each other in the form of respective soln. columns at an angle of at least 15 deg. between the direction of ejection of the first soln. and the direction of ejection of the second soln, to effect a polymn. reaction in a vapor phase.
Patent JP-H01296294-A (JP)
Title: Control circuit for display device
Inventor: OGAWA HARUKI
IPC: G09G1/02
Filed: 1988-05-25
Abstract: PURPOSE:To speed up plotting by performing one reading action and plural plotting actions in one cycle of display timing and operating a memory element comprising a frame memory in a minimum cycle time. CONSTITUTION:A display data control circuit 6, a plotting timing control circuit 7, a plotting data control circuit 8 are operated at the same timing, which is generated using the minimum cycle time of the memory element comprising the frame memory 3 as one cycle. Since a display data converting circuit 9 converts all data to be displayed during one horizontal scanning period into video signals to output said data to a display device 2, a data buffer 4 stores the display data in that term. The circuit 6 reads data necessary during one horizontal scanning period out of the memory 3 according to a request signal from the buffer 4, and the data is temporarily stored in the buffer 4. Afterward, the display data is sequentially outputted to the circuit 9 at the timing generated by the display timing control circuit 5 during one horizontal scanning period.
Patent JP-H08296381-A (JP)
Title: Screen hoist and rolling screen
Inventor: ETO KIYOSHI
IPC: E06B9/50
Filed: 1995-04-26
Abstract: PURPOSE: To simplify hoisting-force accumulating structure by working a planet gear mechanism installed into a pipe for winding, a spiral rod decelerating and rotating the planet gear mechanism, a moving body screwed to the spiral rod and a coil spring compressed by the moving body together. CONSTITUTION: When a screen 11 is pulled down from a winding pipe 14, a planet gear mechanism 152 is rotated integrally with the pipe 14 while a spiral rod 153 is decelerated and turned. Since the revolution of a moving body 154 screwed to the rod 153 is prevented by a square cylindrical member 155 through a square cylindrical shaft 154A, and the moving body 154 is rectangularly propagated to compress a coil spring 156, thus energizing the hoisting force of the screen 11. When the screen 11 is wound up, the moving body 154 is returned to an original place by the compressive force of the spring 156, the gear 152 is rotated reversely through the rod 153, and the pipe 14 is turned in the opposite direction. Accordingly, the screen can be assembled simply, and can be used widely, and the number of parts can be reduced.
Patent JP-S5648275-A (JP)
Title: Decorating method for plastic molding
Inventor: YAMAZAKI YOSHIO
IPC: B44C1/20
Filed: 1979-09-28
Abstract: PURPOSE: To make beautiful grain pattern of desired size surely in forming grain pattern on a plastic molding, by forming previously grain of specific depth on the surface of the molding in the formation of the plastic molding by means of a metallic die.  
     CONSTITUTION: In the manufacture of plastic molding by means of a metallic mold using modified polyphenylene oxide resin, polypropylene, etc. as raw mterial, grain 20W50μm in depth is formed previously in the surface of the molding. If necessary, the surface is pretreated with thinner after annealing. Coating material the same as that used for painting grain is sprayed on the surface of the substrate 1 to form a primer film 2 20W30μm in thickness. Then top coat 3 having grain pattern 20W 50μm in thickness is formed on the film 2, and it is dried by heating at 50°C for 30min. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6018136-A (JP)
Inventor: YOKOI TERUYOSHI
IPC: A47L9/00
Filed: 1984-06-19
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-H06340412-A (JP)
Title: Powdery synthetic quartz glass
Inventor: TAMURA MINORU
IPC: C03B19/12
Filed: 1993-05-27
Abstract: PURPOSE:To obtain a powdery synthetic quartz glass having a specific average particle diameter, packing bulk density and angle of repose and suitable for a raw material of an ultrahigh purity quartz glass product by stirring a dry silica gel powder produced by sol.gel method with a rotary agitator, followed by firing. CONSTITUTION:Water of 1-10 times of alkoxyl group is added to alkoxysilane and, if necessary, an organic solvent is mixed. Acid or alkali is used as catalyst to hydrolyze this mixture. The obtained gel is dried by heating in vacuum or an inert gas at 100-200 deg.C. The particle diameter of powder is 70-900mum and the water content is 1-10wt.%. The powder is supplied to a closed type vertically rotatable rotary vessel having no stirring blade and is stirred by the rotation of the vessel. The rotating speed is generally 2-30rpm, the rotating time is preferably 0.5-20 hours. Furthermore, the powder is fired at 1000-1400 deg.C and is made non-porous and the powdery synthetic quartz glass having 100-300mum average particle diameter, 1.3-1.7g/cm<3> packing bulk density and 30-40 degree angle of repose is obtained.
Patent JP-S61288931-A (JP)
Title: Break preventing circuit of wire electrode for wire electrode electric discharge machine
Inventor: SUZUKI YASUO
IPC: B23H7/02
Filed: 1985-06-12
Abstract: PURPOSE:To prevent breaking of wire electrode thus to increase machining speed by providing sensibility correction circuit for lowering the detection sensibility of concentrated discharge detecting circuit upon shortcircuit of detected wire electrode and work thereby detecting concentrated discharge more accurately. CONSTITUTION:Since check pulse is fed from check pulse generating circuit 32 to the other input terminal of AND gate 29, the output signal from the gate 29 is brought to logical '1' upon provision of pulse under shortcircuit condition to set D-flipflop 30 thus to produce a signal. Said signal is averaged through an integrator 33 and provided to + side input terminal of differential amplifier 34 and - side input terminal of differential amplifier 35 thus to provide a setting voltage +E0 higher by 15% than normal level from the amplifier 34 to - side input terminal of comparator/amplifier 16 while to provide a setting voltage -E0 lower by 15 % than normal level from the amplifier 35 to + side input terminal of comparator/amplifier 17. Consequently, the signal F from the circuit 15 is compared with the setting voltages +E0, -E0 corrected respectively by 15% to + and - sides thus to lower the sensibility.
Patent JP-S616668-A (JP)
Title: Copying machine provided with bookbinding function
Inventor: TAGIWA IZUMI
IPC: B42C3/00
Filed: 1984-06-21
Abstract: PURPOSE:To enable copied papers to be stacked in a state of each fold of the papers perfectly coincident with each other and to be bound securely at the positions of the folds for installing a copied paper stacking tray having guide plates provided with a vibration mechanism. CONSTITUTION:The paper P havig a fold formed at the middle part is fed from the conveying roller 55 to paper binding section 57. The guude plate 64 of both guide plates 63, 64 of the section 57 is inclined, the papers P are moved one by one by the action of a laterally moving roller 67 into contact with both wall plates 65, 66. When the papers P are stacked at the position regulated with both guide plates 63, 64 to the quantity to be bound, the plate 66 is moved in the direcion of support shaft 62 to locate the folds of the papers P onto the edge of the receiving seat 59. Both guides 63, 64 are turned and the plates 63, 64 are vibrated with the vibrator 69 so as to allow the folds of the papers P with the edge of the receiving face 60. As a result, all the folds of the papers P can be just aligned bound.
Patent JP-S62283020-A (JP)
Title: Four-wheel-drive vehicle
Inventor: HAGA KYOSUKE
IPC: B60K17/348
Filed: 1986-05-30
Abstract: PURPOSE:To effect the proper distribution of driving force to front and ear wheels and obtain a stable traveling condition by providing a continuously variable transmission in between a transmission and a rear wheel side or a front wheel side differential device and controlling said continuously variable transmission based on the detected result of the difference in the relative rotations between the front and rear wheels. CONSTITUTION:The rotation of the output shaft 12 of a transmission 11 is transmitted to an intermediate transmission shaft 15 via gears 13-16, and a gear 17 provided on the other end of the shaft 15 is meshed with a front wheel side input gear 20 which is integrally formed with the differential case 22 of a front wheel side differential device 21. Also, the gear 16 is meshed with a rear wheel side input gear 41 provided on one end of a first rotary shaft 40 via a gear 31, and the other end of the shaft 40 is connected to the driving wheel 43 of a continuously variable transmission 42. The driven wheel 44 of the continuously variable transmission 42 is connected to a second rotary shaft 45, and the continuously variable transmission 42 is controlled in a direction in which the difference in driving forces is reduced based on the detected result of the relative rotations of the front and rear wheels. And, the rotation of the second rotary shaft 45 is transmitted to a propeller shaft 51 via bevel gears 50, 52.
Patent JP-S62284126-A (JP)
Title: Safety device for microwave oven
Inventor: HIRATE YOSHITOSHI
IPC: F24C7/08
Filed: 1986-05-31
Abstract: PURPOSE:To eliminate the concentration of an electric field for a screw and stabilize the performance of the title oven by a method wherein, a temperature sensor is provided near an exhaust port at a position on the ceiling plate of the spot welding zone for connecting the side plate of the oven, which is provided with an exhaust port, to the ceiling plate of the oven while the end of a fixing screw is exposed to the exhaust port. CONSTITUTION:A temperature sensor 20 is provided near an exhaust port on the surface of the ceiling plate 5 of a spot welding zone for connecting the side plate 3a of the oven to the ceiling plate 5 of the same and is attached to the spot welding zone 9 through attaching screws while the tip end 21a of the attaching screw 21 is extended downwardly from the surface of the side plate 3a of the oven and is contacted directly with exhaust gas discharged out of the exhaust port 13. When a food 8 is ignited, flame passes through the exhaust port 13 and heats the spot welding zone 9 and the tip end 21a of the screw 21. The temperature sensor 20 detects temperature rise due to the flame and turns an electric source OFF. On the other hand, the fixing screw is not projected into the oven and, accordingly, an electric field will never be concentrated to the projecting part of the screw.
Patent JP-H06338603-A (JP)
Title: Semiconductor integrated circuit device
Inventor: SANUKI YUICHIRO
IPC: H01L21/82
Filed: 1993-05-28
Abstract: PURPOSE:To enable a wafer forming step to be simplified as well as an arbitrary logic circuit to be formed easily within a CMOS gate array using a dual layered metal wiring structure. CONSTITUTION:Respective layers from a transistor element, a contact hole, the first metal wiring layer to the second metal wiring layer are formed following no logic at all into a master wafer. Next, the second metal wiring layer is cut off at the selectively decided position on this master wafer to form a cut off part 10. Furthermore, the wiring of the second metal wiring layer and the wiring of the first metal wiring layer are connected by a VIA contact hole at the selectively decided position if necessary on the master wafer so that a logic circuit may be arbitrarily formed by forming formed parts 11.
Patent JP-H04328112-A (JP)
Title: Production of varnish for paint
Inventor: SUYAMA SHUJI
IPC: C08F220/10
Filed: 1991-04-30
Abstract: PURPOSE:To obtain a product giving a coating film having excellent solvent resistance and water resistance by using a specific polymerization initiator in the polymerization of a hydroxyalkyl (meth)acrylate and a (meth)acrylic acid ester. CONSTITUTION:A hydroxyalkyl (meth)acrylate (e.g. 2-hydroxyethyl acrylate) and a (meth)acrylic acid ester (e.g. methyl acrylate) are polymerized in a polymerization solvent in the presence of a polymerization initiator consisting of an organic peroxide of formula (R1 is cyclohexyl; R2 and R3 are 1-9C alkyl) (e.g. 1-methyl-1-cyclohexylethylperoxy-2-ethyl hexanoate). The polymerization is carried out preferably at 100-140 deg.C for 2-10hr.
Patent JP-H08318606-A (JP)
Title: Multilayer packaging material and vessel
Inventor: KIMURA HISASHI
IPC: C08G63/183
Filed: 1995-05-25
Abstract: PURPOSE: To improve the aroma retentivity, flexibility, pinhole resistance, or particularly heat sealability and stickiness with a base material by specifying the content of metal atom of resin composition containing copolymer polyethylene terephthalate(PETP) for constituting the innermost layer of a multilayer packaging material as a main ingredient and the crystallizing peak temperature and the cold crystallizing heat quantity at the time of temperature rising. CONSTITUTION: The resin composition containing copolymer PETP for constituting the innermost layer of a multilayer packaging material as a main ingredient contains 0.1wt.% or less of metal atom, and its thermal characteristics include 130 to 200 deg.C of crystallizing peak temperature and 14 to 50J/g of cold crystallizing heat quantity at the time of temperature rising measured by DSC. The copolymer PETP has critical viscosity measured at 30 deg.C in mixed solvent of phenol/1,1,2,2-tetrachloro-ethane (weight ratio = 1/1) of normally 0.5 to 1.5dl/g and the copolymerization ratio of the copolymer having a fatty ring/a normal chain or branched fatty chain having 3 or more carbons of 2 to 25mol%.