baber/WOPTO huggingface dataset:
Patent JP-H08334807-A (JP)
Title: Shutter mechanism
Inventor: ITO TAKESHI
IPC: G03B9/24
Filed: 1995-06-07
Abstract: PURPOSE: To provide a shutter mechanism capable of controlling an aperture with high accuracy through an aperture waveform without the bounding of a shutter, with simple control. CONSTITUTION: This shutter mechanism is provided with a shutter blade lever 4 for opening/closing shutter blades 2 and 3, a closing spring 6 for energizing the shutter blade lever 4, an electromagnet actuator 30 for driving the shutter blade lever 4 in an opening direction against the closing spring 6 and a control circuit for controlling a driving voltage applied to the electromagnet actuator 30, so that the driving voltage of the electromagnet actuator 30 is controlled to gradually increase in at least a part, by the control circuit.
Patent JP-H11339452-A (JP)
Title: Method for controlling av device, av device and remote control device
Inventor: HORIUCHI MASATO
IPC: H04N7/16
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce the trouble of inputting certification information per broadcast program and also the trouble of parental control and inputting certification information therefor to a recording/reproducing apparatus such as a home server or the like by providing a two-way communication function for certification confirmation between an AV device and its remote control device and controlling in two ways. SOLUTION: When a user manipulates a remote control operation part 1 of a remote control device 10 to select a program, a program selection information signal is output from a remote control transmission/reception part 4. A host 50, when receiving the program selection information signal at a transmission/reception part 5, judges by a control means 7 whether or not a selected program is required to be certified. When the certification is necessary, a certification information transmission requirement is output from the transmission/reception part 5. The remote control device 10 receiving the certification information transmission requirement at the remote control transmission/reception part 4 searches by a control means 2 whether or not a certification information is stored in a certification information record means 3.  When the information is stored, the stored certification information is automatically transmitted. The host 50 judges whether or not the program can be reproduced according to the received certification information, and reproduces the program by a program reproduction means 8 if the reproduction is certified.
Patent JP-H01309874-A (JP)
Title: Power steering device
Inventor: HAYASHI KIYOTAKA
IPC: B62D5/06
Filed: 1988-06-08
Abstract: PURPOSE:To ensure auxiliary power only when necessary with a simple structure by installing a preset spring between the input/output shafts of a steering shaft and providing an actuator which receives turning force from the input shaft and which outputs an auxiliary power to the output shaft. CONSTITUTION:As the steering load of a steering shaft 20 becomes above the pre-load of a preset spring 81 installed between an input shaft 21 and an output shaft 27, the input shaft 21 is precedingly rotated generating difference in the rotation phase between the input/output shafts 21, 27. Thereupon, the spool rod 34 pivotally installed on a spool lever 72 and the spool valve 33 of a power- assisting actuator 30 which is one with the input shaft 21 are moved rearward. As a result, oil is fed under pressure to the rear oil pressure chamber of a cylinder 42 moving a piston 43 forward while moving the body side of the actuator 30 rearward. Thereby, power is transmitted to the output shaft 27 via a center arm 75 to lighten a steering force.
Patent JP-2000327194-A (JP)
Title: Peeling method for recording medium
Inventor: HARA DAISUKE
IPC: B41J15/04
Filed: 1999-05-21
Abstract: PROBLEM TO BE SOLVED: To eliminate remaining electrostatic force, perform peeling and facilitate media recovery by returning media set to an electrostatic attraction plate to the direction of the electrostatic attraction plate by a media carrier device arranged on the upper side of the electrostatic attraction plate and loosening media. SOLUTION: A carrier means 1 is constituted of a drive feed roller 4, an idler roller 5, a paper guide 6 and a holder 7, is located on the upper side of an electrostatic attraction plate 2 supporting media 3, has a media drum 8 of a supply source of the media 3 mounted on the lower side and carries the media 3 from the lower side to the upper side by driving force of the drive feed roller 4. When printing is performed on media, the media 3 are sucked on the electrostatic attraction plate 2 by remaining sucking force. When printing is finished and the media 3 are delivered in the direction opposite to the paper carrier direction, the media 3 are loosened because the media 3 of large sizes have no stiffness and the media 3 are peeled all over the surface by air inflow between the electrostatic attraction plate 2 and the media 3 and self weight of the media 3.
Patent JP-H09307026-A (JP)
Title: Electronic module structure
Inventor: IINO KYOKO
IPC: H05K1/02
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To display stable performance extending over a long time together with improving productivity in a structure of resin-sealing an integrated module of electronic components, a circuit or the like on a substrate. SOLUTION: Electronic components 4 such as a bare chip 41, resistors 42, a hybrid IC 43 are mounted on a substrate 2 by wire bonding or the like and lead frames 5 are connected to one side of the substrate 2 so as to constitute a circuit module 1. Further, on this substrate 2, notches 21 are formed on the three sides excepting the side to which the lead frames 5 are connected. Then, the circuit module 1 is set inside a mold 7, sealing resin 6 is injected into the mold 7 for being solidified so as to finish an electronic module.
Patent JP-S62915-A (JP)
Title: Panel positioning device
Inventor: TANIGAWA TORU
IPC: G01B11/00
Filed: 1985-06-26
Abstract: PURPOSE:To improve the positioning precision of a panel by providing a light source which irradiates ultraviolet rays and a detecting means for detecting the ultraviolet light which is guided to the transparent conductive film of the panel and reflected or transmitted by the conductive film. CONSTITUTION:The ultraviolet-light source 1, liquid-crystal panels 2 and 3, and positioning marks 4 and 5 formed of transparent conductive films of indium oxide on the internal surfaces of the liquid-crystal panels 2 and 3 are provided at the side section part of a panel positioning device. Light projected by the ultraviolet-light source 1 is transmitted through the liquid-crystal panels 2 and 3 and passed through an objective 6 having superior transmission characteristics to the ultraviolet light to form an image on the image pickup surface of an ITV camera 8 for ultraviolet range detection through the inside of a lens barrel 7. The glass forming the liquid-crystal panels 2 and 3 and the indium oxide films forming the positioning marks 4 and 5 have a large difference in transmission characteristics to ultraviolet rays, so an image having high contrast is obtained by an ITV camera 8 as compared with visible light. Further, a diaphragm 10 between the light source 1 and liquid-crystal panel 2 removes the influence of aberrations, etc., of the objective on the side of the light source.
Patent JP-S5666489-A (JP)
Title: Pressure controlling method for centrifugal compressor
Inventor: HIBINO YOUZOU
IPC: F04D27/00
Filed: 1979-11-02
Abstract: PURPOSE: To enable to obtain the required pressure and state of operation at each stage of the compressor in response to change of various operational conditions, by controlling inlet guide vanes and diffuser vanes.  
     CONSTITUTION: Signals relating to the state of operation and the operational condition at each stage of the compressor, produced by a flow detector 20, temperature detector 21 and pressure detector 22, are afforded to a control unit 23. From these signals, an air-flow rate and compression ratio at each stage of the compressor are calculated. The state of operation thus detected from the above calculation is judged to be optimal or not to the operational condition at the time. If not, the control quantities to the inlet guide vanes 11W14 and the diffuser vanes 15W18 are adjusted. Thus, it is enabled to control the state at each stage of compressor to a required operational condition, in particular, to a required compression ratio or head. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09325975-A (JP)
Title: Verification method for logical device
Inventor: GOTO KENZO
IPC: G06F17/50
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To enable the proof of general external specification and design specification which can not be verified by the conventional extension recursive induction method of a form verification system. SOLUTION: Structure description design specification data 112 of a logical device are converted to register transfer description design data 122, the design specification data 122 are converted to operation description design data 124, the line-up of states due to operation descriptions and the reload due to memory axiom are performed, and reloaded data 232 are found.  Further, the reloaded data 232 are made abstract, abstract data 234 are found and concerning the fact that the design specification data 234 are equivalent with external specification data 110, the equivalency of functions to appear in the external specification data 110 and the design specification data 234 is proved by using the extension recursive induction method equipped with the processing of 'application of second extension recursive induction method' to be performed while using the exchange of main bodies of functions.
Patent JP-H09324409-A (JP)
Title: Work control method for building construction work and underground pipe burying work
Inventor: ONISHI YUTAKA
IPC: E02D29/12
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To build up the system where a designer, an estimating person and a person engaged in a construction work can depend on unified information by controlling the construction work using CAD as an interface. SOLUTION: A process control, a progress control, cost control and the like are undertaken via the first stage where database 1 prepared along coordinate axes are read, and a building and/or an underground pipe is automatically drawn 2 using CAD, the second stage where contents including coordinates and shapes due to the deformation of the building and/or the underground pipe are read into the database 1 and deformation treatment 3 is undertaken, and the third stage where an automatic calculation is made about the change of a material quantity resulting from the deformation of the building and/or the underground pipe, and estimation treatment 5 is implemented. As a result, all concerned persons efficiently carry out a general work control work and a facility maintenance work, relying on unified information.
Patent JP-S5265455-A (JP)
Title: Removal means for insulating liquid
Inventor: ITOU MICHIO
IPC: G03G15/11
Filed: 1975-11-26
Abstract: PURPOSE:To cause the surface if insulating liquid to produce cavitation and squeezing effects and remove it by relatively shifting corona discharger means on the surface of an excess insulating liquid adhered to the surface of the holding member so as to charge an electric charge on it from one portion to another in succession.
Patent JP-H11334755-A (JP)
Title: Method for distingushing article bound using binding band
Inventor: FUKUSHIMA YOSHIAKI
IPC: G09F3/16
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a method for distinguishing an article bound using a convenient binding band with which the article bound can be easily distinguished, for example by binding the article to be bound according to its purpose and by displaying on a display part the purpose of the article bound. SOLUTION: This relates to a binding band which is productively provided with a belt shape body 2 formed in a parallel with a plurality of fitting protrusions on one side of a fitting hole part 3 and with a display part 6 on the other side of the fitting hole part 3, which is on the opposite side of the protrusion of the belt shape body 2. The belt shaped body 2 is inserted in the fitting hole part 3 for fitting the fitting protrusion and for forming a binding ring 4, and by this an article 5 to be bound can be bound. In addition by placing the display part 6 at the outside of the binding ring 4 and by displaying on the display part 6 the name or purpose of the article 5 bound by the binding ring 4, it becomes possible to distinguish the same from another article 5 bound by another binding band.
Patent JP-H08332633-A (JP)
Title: Pellet inspection device
Inventor: GOTO MASAHIRO
IPC: G06T7/00
Filed: 1995-06-08
Abstract: PURPOSE: To provide a pellet inspection device which can relieve the burden from an inspector and judge whether pellets are good or not at high speed and with high accuracy. CONSTITUTION: Resin pellets stored in a hopper 201 are carried to the position of a rotating table 106 by linear feeders 104 and 105. An image signal for picking up the outer appearance and color of the resin pellets placed on the rotating table 106 by cameras 102 and 103 is issued, and whether the resin pellets are good or not is judged from the image signal by an image processing section 202. The good resin pellets and defective pellets are discriminated by the judgment result, and the defective pellets are taken out of defective pellet discharge sections 119 and 120, while the good pellets are taken out of good pellet discharge sections 117 and 118.
Patent JP-H01313540-A (JP)
Title: Production of expanded synthetic resin
Inventor: AOYANAGI MINAKO
IPC: C08J9/14
Filed: 1988-06-10
Abstract: PURPOSE:To make it possible to produce a good expanded synthetic resin having little fear of destroying an ozone layer by reacting a specified active hydrogen compound with a polyisocyanate compound in the presence of a specified low- boiling halohydrocarbon blowing agent. CONSTITUTION:An expanded synthetic resin is produced by reacting an active hydrogen compound having at least two NCO group-reactive active hydrogen functional groups (e.g., a polyether polyol prepared by reacting glycerol with propylene oxide) with a polyisocyanate compound (e.g., polymethylenepolyphenyl isocyanate) in the presence of a low-boiling halohydrocarbon blowing agent. In the above production, 1,2-dichloro-2-fluoroethylene is used as said blowing agent. Although trichloroaomofluoromethane (hereinafter referred to as R-11) has been chiefly used as a blowing agent, it has a fear of destroying an ozone layer. Because the above blowing agent of this invention has a b.p. of 35.1 deg.C and contains hydrogen atoms and a double bond, it has little fear of destroying an ozone layer, and because it has a b.p. close to that of R-11, it can be used as a substitute for R-11.
Patent JP-H086444-A (JP)
Title: Image forming device
Inventor: KIMURA MASAYUKI
IPC: G03G21/00
Filed: 1994-06-23
Abstract: PURPOSE:To provide an image forming device provided with a function for predicting the exchange periods of consumables by considering the different use frequencies of the consumables for each user. CONSTITUTION:In a consumables installation data/time area 7, the installation date/time of each of the consumables is stored and moreover, in a consumables use frequency counting area 5, the use frequency of each of the consumables is counted. A predicted residual service duration is displayed by the instruction of the user through an input part 11. The number of use days up to the present is calculated by the installation date/time in the consumables installation date/ time area 7 and the present date/time information obtained from a timer part 9. Then, the use frequency up to the present in the consumables use frequency counting area 5 is divided by the number of the use days to calculate the use frequency per day. Further, the upper limit of the use frequency in a consumables life frequency area 6 is divided by the use frequency per day to reduce the use days, so that the predicted residual servic duration is calculated and displayed on a display part 10.
Patent JP-H11334591-A (JP)
Title: Truck for vehicle
Inventor: KONO HIROYUKI
IPC: B61F5/30
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To reduce disturbance caused by the unevenness of the surface of a travel road and transmitted to a vehicle body by interposing an electric member between a truck frame and a wheel set, and providing a damping device between the truck frame and the wheel set in a truck for a vehicle ideally used for a new traffic system or the like. SOLUTION: In a truck for a vehicle used for a new traffic system, a parallel link receiver 2 is connected to the lower part of a vehicle body 1, and parallel links 3a, 3b are connected to the nearly center part and the lower end of the parallel link receiver 2. A truck frame 4 is supported to the other ends of the parallel links 3a, 3b, and a wheel set 5 is supported to the truck frame 4. The upper face of the truck frame 4 is connected to the vehicle body 1 through an air spring 6, and an oil damper 7 is provided between the truck frame 4 and the air spring 6. In this case, an elastic member 11 is interposed between the wheel set 5 and the truck frame 4, and an oil damper 12 is mounted between the wheel set 5 and the truck frame 4. Disturbance caused by the unevenness of the surface of a travel road 9 can therefore be absorbed.
Patent JP-H038244-A (JP)
Title: Color picture tube
Inventor: KIMURA YOSHINORI
IPC: H01J29/07
Filed: 1989-06-02
Abstract: PURPOSE:To eliminate the effect of the external magnetic field such as geomagnetism and prevent the occurrence of the color drift and color irregularity of an image by forming a shadow mask with a superconductor. CONSTITUTION:Electron beams emitted from three electron guns 1, 2 and 3 are radiated to a fluorescent panel 6 through holes of a shadow mask 5. The shadow mask 5 is formed with a superconductor. The shadow mask 5 is not magnetized by the external magnetic field such as geomagnetism by the Meissner effect of the superconductor. The occurrence of the color drift and color irregularity of an image is prevented without providing a de-exciting coil and its control circuit or the like.
Patent JP-H09323718-A (JP)
Title: Holder for bag for receiving kerosene container
Inventor: SHIBAHARA TAKESHI
IPC: B65B67/12
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To simplify operation for putting kerosene with a container received in a bag by including a container mount in a holder for holding numerous stacked bags for receiving the kerosene container. SOLUTION: An inverse U-shaped frame 8 standing on a mount 1 is formed into an approximate pipe-shape, while a bag assembly 5 with numerous kerosene container receiving bags 4 stacked on a front side of a lever protruding plate fixed to a rear side which is toward an upper part from a center of the frame 2. When this holder is used, a connection such as perforations on a front side of a most front bag 4 of the assembly 5 is cut, and kerosene is put into a kerosene container 15 on a mount 1. Then a connection on a rear of the bag 4 is also cut to cut the bag containing the container 15 off from the bag assembly 5. Thus while the container 5 containing kerosene is received in the bag 4, a consumer can bring it home from a gas station for example, while operation is easy and done in a short time.
Patent JP-S6123788-A (JP)
Title: Method for plating stainless steel with noble metal
Inventor: SHIGA SHOJI
IPC: C25D5/36
Filed: 1984-07-09
Abstract: PURPOSE:To plate stainless steel with a noble metal maintaining high quality for a long period by carrying out electrolysis using the steel as a cathode in an aqueous soln. contg. Ni and free hydrochloric acid each at a specified concn., electroplating the steel with Ni to a specified thickness in a weakly acidic bath, and plating the pretreated steel. CONSTITUTION:Electrolysis is carried out using a stainless steel material to be plated as a cathode and stainless steel or an Fe-1-50% Ni alloy as an anode in an aqueous soln. contg. >=0.1g/l Ni and >=30g/l free hydrochloric acid at about 1- 100A/dm<2> current density for about 1-180sec. The steel material is washed and electroplated with Ni or an Ni alloy to 0.05-0.5mum thickness in a weakly acidic plating bath such as an NiSO4 bath of about 2-4pH. The pretreated steel material is plated with a noble metal. Noble metallic plating of high quality suitable for a precision machine or an electronic machine can be formed.
Patent JP-S62299414-A (JP)
Title: Automatic hitching device for tractor
Inventor: HAMA MASAAKI
IPC: B60D1/01
Filed: 1986-06-18
Abstract: PURPOSE:To protect the bottom wall section from damage and deformation, by arranging brackets for fixing lower links to the right and left sides of a chassis on the corresponding sidefaces of the chassis and the frame. CONSTITUTION:Brackets 24 for fixing a pair of lower links are fixed dismountably through bolts 25 to the lower end section at the rear end section of a transmission case 2 and the outside face of each fixing board 22. In such arrangement, a position control lever 7 is rotated forwardly to lower a lift arm 4 so as to lower a hitching rod 35 until it is contacted against a stopper 44 thus coupling a working machine to a tractor. Even if the position control lever 7 is rotated excessively, only the lift arm 4 lowers with the collar of a coupling pin 28 lowering through an elongated hole of a link 41 and the hitching rod 35 does not lower below a predetermined position. Consequently, an automatic hitching device 14 can be protected from damage and deformation.
Patent JP-H11299520-A (JP)
Title: Shopping bag with fitted carrying tool
Inventor: NAGURA ASA
IPC: A45C3/04
Filed: 1998-04-15
Abstract: PROBLEM TO BE SOLVED: To facilitate carrying since a shopping bag is formed to be light and to eliminate a strange feeling even in normally carrying by inserting wheel holding parts to the lower part of a base and fitting the lock mechanism of a spring mechanism so as to fix middle stage extending/contracting parts, a handle and the wheel holding parts at the time of drawing them out. SOLUTION: The pocket 11 of a carrying tool-fitting shopping bag 10 is opened, the middle stage extending/contracting parts 2 and the handle 3 are drawn-out and extended to the upper part of the carrying tool base 1 and the wheel holding parts 4 are drawn-out to the lower part of the base 1 and fixed. The base 1 is fixed to the shopping bag 10 inside the pocket 11 and the bag 10 is expanded by putting an object inside the bag 10 so that the carrying tool does not come off from the shopping bag 10 even when the bag becomes heavy.  The carrying tool base 1 is fixed at the inside of the pocket 11, the whole carrying tool is contained in the pocket 11 at the time of carrying, the middle extending/contracting parts 2 and the handle 3 are drawn-out from the upper part of the pocket 11 at the time of usage, the wheel holding parts 4 are drawn-out from the lower part of the pocket 11 and small wheels 5 are used.
Patent JP-S5567738-A (JP)
Title: Block retrieval device of information data
Inventor: TAMURA YUTAKA
IPC: G06K21/00
Filed: 1978-11-15
Abstract: PURPOSE: To let sure selection operation be effected with a simple constitution by providing a selection bar which takes our an arbitrary one slide frame out of the tray containing multiple slide frames.  
     CONSTITUTION: The No.1 position of a display plate 7 is assigned by a selection bar 8 and the slide frame S 1  in a tray 1 opposes to a slide frame draw-out port 12. Next, when the position number No.7 is assigned and a switch is pushed, the arm- out circuit for returning the slide frame S 1  into the tray 1 actuates to cause a motor 5 run forward. This causes the tray 1 to move by way of a tray gear 3, then an arm-in circuit operates and loads the slide frame S 7  to the projecting part. This constitution eliminates the need for any intricate circuit, permits simple constitution and enables sure selection operation to be achieved. 
     COPYRIGHT: (C)1980,JPO&Japio