baber/WOPTO huggingface dataset:
Patent JP-H09106192-A (JP)
Title: Transferring and peeling device of image forming device
Inventor: MASUKO KAZUHISA
IPC: G03G15/14
Filed: 1995-10-12
Abstract: PROBLEM TO BE SOLVED: To make a transfer medium compatible with both transfer performance and peeling performance by applying a rectangular-wave voltage as a transfer bias. SOLUTION: Once the transfer paper 8 is supplied to a transfer position, a controller applies the transfer bias to a transfer roll 2 by a transfer bias power source 5 and applies a peeling bias to a corotron 3 for peeling provided on the downstream side of the transfer roll 2 by a DC current source 6 for peeling and an AC voltage power source 7. Here, the transfer bias applied to the contact type transfer means is the rectangular-wave voltage and changes in polarity to the opposite polarity from and the same polarity with an image formed on an image carrier. Further, the product of the voltage value of the transfer bias and its application time is set larger when the polarity is opposite from the electrostatic charging polarity of the image formed on the image carrier than when the polarity is the same.  Consequently, while the voltage of a peeling means is reduced, the production of an image defect is stopped to obtain an image of good quality.
Patent JP-2000096718-A (JP)
Title: Unit building
Inventor: KANBE TAISUKE
IPC: E04F11/02
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To improve the utilization efficiency of a ground and increase a degree of freedom of the room layout of a room by providing a staircase and an entrance in a sub-building unit for making the length of a long side and a short side a specified value. SOLUTION: Main building units U1A, U1A, U1B, U1B whose planes are rectangular and sub-building units U2A, U2B whose planes are rectangular are installed to construct a unit building U. In this case, the length of the long side of the sub-building units U2A, U2B is made to be substantially two times as large as the length of the short side of the main building units U1A, U1B, the length of the short side is made to be 800-2000 mm, and a staircase and an entrance are provided therein. Thereby installation excellent in the utilization efficiency of a ground is enabled, and a degree of freedom of the room layout of a room provided in the main building units U1A, U1B can be enhanced.
Patent JP-S62125644-A (JP)
Title: Connecting method for wirings
Inventor: MIZUKOSHI KATSURO
IPC: H01L21/268
Filed: 1985-11-27
Abstract: PURPOSE:To correct the defect of a semiconductor device in high yield by inhibiting to emit a laser light to a portion except opposed portion of wirings to be connected, and melting to feed the opposed portion by emitting the laser light to connect it. CONSTITUTION:A silicon oxide layer 2, wirings 3a, 3b are formed on a silicon substrate 1 in a semiconductor part 15. Two holes 51 are formed in an aperture plate 5, a laser light 4 is shaped by the plate 5, and emitted to the wirings 3a, 3b via an objective lens 6 as the contraction projecting image 51' of the hole 51. When the laser light is condensed by the objective lens or the like, a gauss type distribution is obtained. Power density P in the image 51' is necessary to be PM<=P<PV, where PV is power density necessary to heat the wirings to a boiling point, and PM is power density necessary to heat the wirings to a melting point. The light 4 having such power density distribution is emitted to the wirings 3a, 3b to melt the portion to be emitted to fill in a gap 7, thereby connecting the wirings 3a, 3b.
Patent JP-H07122140-A (JP)
Title: Manufacture of fire resistant insulated electric wire
Inventor: YAMAMOTO YASUAKI
IPC: H01B3/44
Filed: 1993-10-22
Abstract: PURPOSE:To provide a fire resistant insulated electric wire which does not generate highly corrosive halogen gas at combustion time and has high abrasion resistance by kneading a composition formed by adding metallic hydroxide and peroxide to blend polymer of polyolefine and carboxylic acid denatured polyolefine, and performing extrusion molding on the outer periphery of a conductor by this. CONSTITUTION:Blend polymer such as aluminium anhydride is formed by grafting or copolymerizing polyolefine such as low density polyethylene or medium density polyethylene and carboxylic acid. Metallic hydroxide such as aluminium hydroxide or magnesium hydroxide is added to this polymer by 30 to 10 pts.wt. to the blend polymer 100 pts.wt. Peroxide such as dicumyl peroxide or benzene is added by about 0.1 to 0.6 pts.wt. to the blend polymer 10 pts.wt. A composition is kneaded above a decomposition temperature of the peroxide by using a kneader or an extruder. Thereby, a fire resistant insulated electric wire which does not generate halogen gas at combustion time and has high abrasion resistance can be manufactured.
Patent JP-H02110061-A (JP)
Title: Image former
Inventor: OGURA MITSURU
IPC: B65H23/192
Filed: 1988-10-20
Abstract: PURPOSE:To shorten a span of initial setting time for a media sheet by making a media sheet feed rate of up to at least a position just before a paper winding shaft at time of automatic feeding speedier than that at time of image formation. CONSTITUTION:When a media sheet runs out, a new media cartridge is installed and a sensor S3 comes ON, both solenoids 54, 64 are turned to ON, and feed rollers 5, 6 come into contact with a roller 34 and a conveyor roller 41 each, whereby a driving pulley 46 rotates, and the media sheet so far engaged on the roller 34 is delivered, while rotation of a pressure roller 2 is started. In this connection, peripheral velocity of these feed rollers 5, 6 and the pressure roller 2 comes to be speedier than that of the pressure roller 2 at time of a copying process. When a tip part of the media sheet is reached to the sensor S2, the solenoids 54, 64 come OFF, stopping the driving pulley 46, and afterward the sheet is delivered by only turning force of the pressure roller 2. Thus, a span of setting time can be shortened.
Patent JP-H07122580-A (JP)
Title: Semiconductor device
Inventor: MATSUDA YOSHIO
IPC: H01L23/50
Filed: 1993-10-22
Abstract: PURPOSE:To provide a semiconductor device, which can achieve the thinning of the device and can readily mount a semiconductor element on an island part. CONSTITUTION:Step parts 10a are formed St least at both side ends at the rear side of a semiconductor element 10. A protruding part 10b is formed at the rear surface side of the semiconductor element. A hollow part 10a, wherein the protruding part 10b of the semiconductor element 10 is inserted, is formed at an island part 11 of a lead frame, on which the semiconductor element 10 is mounted. The semiconductor element 10 is inserted down into the hollow part 11a of the island part 11 by a height L1 of the step part 10a. Therefore, the total thickness of the semiconductor element 10 and the island part 11 becomes thin by the height, and the thinning of the device can be achieved. The position of the semiconductor element 10 is determined at the island part 11 through the protruding part 10b and the hollow part 11a. Therefore, the semiconductor element 10 can be readily mounted on the island part 11.
Patent JP-2000096504-A (JP)
Title: Expansion device for bridge
Inventor: ODA TOSHINARI
IPC: E01C11/02
Filed: 1998-09-18
Abstract: PROBLEM TO BE SOLVED: To provide an expansion device for a bridge, which can accommodate large relative displacement in the direction orthogonal to a bridge shaft due to an earthquake, etc. SOLUTION: Comb-shaped finger portions 1 are arranged so as to face each other across an expansion gap 2, whose finger portions support wheel loads of traveling vehicles and absorb expansion and contraction in the direction of a bridge shaft, caused by variation in temperature, etc. In this case, each finger portion 1 includes a variable portion 1a on the base side and a rigid portion 1b on the front end side, and follows the relative displacement in the direction orthogonal to the bridge shaft. Further, the finger portion 1 is supported by a load supporting member 10 with respect to the wheel loads.
Patent JP-H06278353-A (JP)
Title: Numbering method and device therefor
Inventor: RAO ESU ESU BUI KURISHIYUNA
IPC: B41K3/10
Filed: 1993-10-22
Abstract: PURPOSE: To facilitate to prepare packagings of securities, etc., and to provide numbering without requiring readjustment after the numbering is finished in relation to a method for numbering N sheets of printed matters such as the securities, i.e., nutzens arranged in a matrix-like condition by means of a numbering apparatus with N pieces of numbering means. CONSTITUTION: Sheets with nutzens for N sheets are made to be a multiple of 100 sheets and a closed loop numbering is performed to W sheets of securities. N being the number of the nutzens are divided by 10 and 10 sets of the nutzens form a group on each sheet and continuous numbers are given to 100 sheets of each set and continuous numbers are given to 1,000 sheets of nutzens included in the group. A package of 1,000 sheets of the securities is prepd. thereby from each 10 sets of the nutzens.
Patent JP-S62124580-A (JP)
Title: Corona transfer device
Inventor: KAMATA TOMOYASU
IPC: G03G15/16
Filed: 1985-11-26
Abstract: PURPOSE:To reduce the scattering of toner and to obtain high picture quality by arranging a transfer guide plate which has an image carrier side made of a conductive member and a transfer charger side made of an insulating member between a transfer charger and an image carrier so that the transfer material entry gate part of the transfer charger is covered. CONSTITUTION:The transfer charger 101 is provided with insulating members 18 and 19 on the internal surfaces of both side walls, so corona discharge is divided into a flow in a direction 20 to a transfer material 13 and a flow in a direction 21 to the bottom surface of a shield case 17 serving s a back electrode and never flows sidewise wastefully, so that a corona discharge current directed strongly to the contact area of the transfer material 13 is obtained efficiently. Further, a charge which is easily accumulated on the top surface of an insulating member 15 is released, thereby preventing the reverse surface of the transfer material 13 from being stained with suspended toner which sticks on the reverse surface by being attracted when charges are accumulated on the top surface of the insulating member 15 or adverse influence of the sticking toner from being exerted upon transfer.
Patent JP-S62126063-A (JP)
Title: Document board of reading apparatus
Inventor: AZUMA NOBORU
IPC: H04N1/00
Filed: 1985-11-26
Abstract: PURPOSE:To permit the documents having plural kinds of width to be set at a same time and eliminate the need of the complicate adjustment of a shifting guide by installing a pair of stepped parts for guiding the both edges of the document and a guide for guiding the document outside the stepped parts. CONSTITUTION:When a plurality of documents 9 in A5 size are supplied, they are loaded onto the bottom surface 7 so that the shorter side is guided by the innermost stepped parts 4 and 4. Only through this operation, the document 9 is positioned with the edge parts guided by the stepped parts 4 and 4, and the documents are taken out one by one from a document board 2 by a reading device 1. When the document 10 in B5 size is supplied, the document 10 is set so that the both edges are guided by the stepped parts 5 and 5. The traveling position of the document 10 set in this way is regulated by the stepped parts 5 and 5, and the document is taken out to a prescribed position. similarly, when the document 11 in A4 size is set, said document 11 is set so that the both edges are guided by the stepped parts 6 and 6.
Patent JP-H0575327-A (JP)
Title: Array antenna
Inventor: IMAIZUMI YUTAKA
IPC: H01Q21/06
Filed: 1991-09-17
Abstract: PURPOSE:To simply control the synthesis position of zero by connecting both output terminals of a complex conjugate signal generator and elements at both ends of the array antenna and connecting the remaining output terminal of a power distributor and each element of the remaining array antenna. CONSTITUTION:(N-2) sets of signals among (N-1) sets of distributed signals with equal amplitude and in phase by a power distributer 1 are fed as they are as exciting weight to antenna elements 6-2,..., 6-N-1. The remaining one signal I distributed by the distributer 1 is distributed into output signals a, b being complex conjugate by a complex conjugate signal generator 7 and fed to array end elements 6-1, 6-N, then a directivity f(u) in which a zero is synthesized in the original uniform exciting directivity fo(u) is obtained. A zero forming position is controlled by varying an imaginary part G of the signals a, b. A fixed phase shifter and a gain adjustment device are inserted between the distributer 1 and the element to adjust the directivity when an exciting weight is set to each antenna element as the original uniform exciting directivity fo(u) such as a Taylor directivity.
Patent JP-S63121152-A (JP)
Title: Magnetic recorder
Inventor: KIDO KOICHI
IPC: G11B15/07
Filed: 1986-11-07
Abstract: PURPOSE:To prevent erroneous recording, by enabling recording by selecting only a standard mode in a standard cassette, and selecting the standard mode and a high picture quality mode by a selection switching means in a high performance cassette, and meanwhile issuing an alarm if a selection switch is set at the high picture quality mode when the standard cassette is mounted. CONSTITUTION:At the time of recording, the standard cassette and the high performance cassette are discriminated automatically at a cassette discrimination circuit 13 and a switch 14 respectively, and a mode is switched to respective recording mode, and also, when the high performance cassette is mounted, the mode is switched to a standard recording mode or a high picture quality recording mode selectively by the selection switch 60. At this time, when the standard cassette is mounted and the mode is set at the high picture quality mode by the selection switch, the alarm is issued. In such way, the erroneous recording on the standard cassette can be prevented.
Patent JP-S63120396-A (JP)
Inventor: NISHIKAWA KAZUYUKI
IPC: G08B5/00
Filed: 1986-11-10
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-S61143937-A (JP)
Title: Sealed type storage battery
Inventor: SUZUKI YOSHIE
IPC: H01M2/12
Filed: 1984-12-17
Abstract: PURPOSE:To increase reliability and make compact by installing a hole on the surface, which is in contact with an electrode plate, of an outer container, and bonding a movable plate made of a disk-shaped synthetic resin sheet having elasticity and a disk-shaped sheet-like synthetic resin fixing plate having a hole in its center to the container so that both holes coincide with each other. CONSTITUTION:A synthetic resin sheet-shaped safety valve 8 is constructed in such a way that an adhesive 11 is applied to one side of a disc-shaped valve fixing plate 10 made of a polyethylene film having a hole 9 in its center to bonding it to an outer container 5, and a disk-shaped movable plate 12 made of polyethylene film having elasticity and the same dimension as the valve fixing plate 10 is bonded to the other side of the valve fixing plate 8, and silicone oil 14 is spread on the parts which are not bonded between two sheets, and polyethylene semicircular arc reinforcing materials 17, 17' are fixed on the bonded parts of the movable plate. The sheet-shaped valve is free from wrinkles or stretching caused by the outer force and its operation pressure is made steady. Since extruding outside the battery is eliminated, the container is made compact and also the cost is reduced.
Patent JP-2001086870-A (JP)
Title: Apparatus for treating seedling box
Inventor: YAMAGUCHI MASATO
IPC: A01G9/00
Filed: 1999-09-20
Abstract: PROBLEM TO BE SOLVED: To enable the easy following of a carriage even in the case where the mobile body is steered. SOLUTION: This apparatus for treating seedling box is provided, on its mobile body 2, with an inclined conveyor mechanism 4 of a backward-rising inclined state which delivers seedling boxes N to the ground. The inclined conveyor mechanism 4 and a carriage 26 delivering the seedling boxes N are placed at the rear side of the mobile body 2. The apparatus is further provided with a coupling means 28 for coupling the carriage 26 to the mobile body 2 in a state where the front wheels are floated.
Patent JP-H07120793-A (JP)
Title: Diaphragm device and image-pickup device using it
Inventor: HIGUCHI AKIRA
IPC: G03B9/02
Filed: 1993-10-25
Abstract: PURPOSE:To appropriately adjust passing light quantity without deteriorating optical performance. CONSTITUTION:This device is provided with two diaphragm blades 1 and 2, and an electrochromic element filter 3 capable of optionally chaging transmissivity is attached to the blade 1. The filter 3 is attached to be positioned on an optical axis 4 when the diaphragm aperture diameter is made small.
Patent JP-H01112068-A (JP)
Title: Control method for traction transmission mechanism
Inventor: KASAHARA SHIGERU
IPC: F16H15/38
Filed: 1987-10-23
Abstract: PURPOSE:To prevent the occurrence of failure in operation of a device, by a method wherein parameter representing the temperature of lubricating oil of a traction transmission mechanism is detected, and when it is decided by means of the detected parameter that the temperature of lubricating oil is low, the action of the transmission mechanism is limited. CONSTITUTION:Each of detecting values outputted from a speed change gear oil temperature detecting means 31, formed by a temperature sensor located in a place in a toroidal type continuously variable transmission (traction transmission mechanism), and an engine rotation speed detecting means 32 is compared with a given value by means of a comparing means 33. A control means 34 is provided for controlling the action of the speed change gear according to the comparing result. when a lubricating state is worse because of the temperature of lubricating oil being low and viscosity being high, the action of the speed change gear is limited, and failure in operation of a device is prevented from occurring. Meanwhile, when the temperature lubricating oil is high and viscosity is proper, the action of the speed change gear is effected.
Patent JP-S648960-A (JP)
Title: Nuclear magnetic resonance imaging system
Inventor: MAEDA AKIRA
IPC: G01R33/44
Filed: 1987-10-23
Abstract: PURPOSE:To control the spot image response function at each point on a reconstituted image, by using weighting coefficient when an image is reconstituted by the correlational calculation of detection signal data and reference signal data. CONSTITUTION:Weighting coefficients different at every points on a reconstituted image are predetermined on the basis of the spot image response function of the reconstituted image, the command condition to an S/N ratio and the non-uniformity of a static magnetic field and the correlation of reference signal data and detection signal data are calculated on the basis of the weighting due to the weighting coefficients. Further, the nuclear magnetic resonance signal generated from an object to be examined is detected while an inclined magnetic field timewise varying according to a predetermined pattern is applied and the correlation of said detected signal with the reference signal determined by the arbitrary position and speed in a region to be examined and the variable pattern of the inclined magnetic field is calculated to calculate spin density having a position and a speed. By this method, the spot image response function or S/N ratio of the reconstituted image is flexibly altered corresponding to the characteristic of an apparatus or the request of user to obtain an image having high image quality, and a position and a speed can be imaged simultaneously within a short measuring time.
Patent JP-S61173436-A (JP)
Title: Improved cathode
Inventor: INOUE KIYOSHI
IPC: H01J1/26
Filed: 1984-12-19
Abstract: PURPOSE:To obtain a cathode with better electron discharging ability and enabling long maintenance of the characteristic and with high durability and with improved electrode adequency by forming an active deforming layer on a surface of a cathode body and forming a coated layer on the surface. CONSTITUTION:A cathode 1 is formed by fixed dimensional or random dimensional unevenness 3 with laser 17. This unevenness is made to screw type groove, net type groove or projection, frilled groove on which fine vertical and horizontal lines are intersected or frilled drilled hole or combination of these etc. according to the application of the cathode. A stable coated layer is formed on the uneven surface 3 by burying a coating layer 5 of predetermined component into the unevenness 3 while maintaining surface activity. The cathode 1 gives better durability even it is used in repeated heating and cooling, and when lanthanum boride of 5mu or less in thickness is coated on the upper face of the surface coated layer, the surface gives more better durability.
Patent JP-H0986279-A (JP)
Title: Winding type tonneau cover
Inventor: YASUE ICHIJI
IPC: B60R5/04
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To simplify structure and to facilitate constitution of a handle part thereat by a method wherein the handle member at the end part of a cover sheet is stretched throughout the overall width of the cover sheet and formed of a tubular or a rod-form member formed in a curved state in conformity to the round shape of the rear part of a cargo chamber. SOLUTION: A handle member 3 attached to the end part of a cover sheet 1 is stretched throughout the overall width of the cover sheet 1 and formed of a tubular (or a rod-form) member formed in a curved state in conformity to the round shape of the rear part of a cargo chamber. Further, at the rear part of a cargo chamber, the two ends of the handle member 3 locked to the car body side may be formed in a non-circular shape to prevent rolling thereof. The handle member 3 is coupled to the cover sheet 1 in such a state to be nipped between the edge part 1A of the cover sheet 1 cut in conformity of the round shape of, for example, the rear part of a cargo chamber and a back sheet 4 arranged in the same shape on the back side.
Patent JP-H08126696-A (JP)
Title: Biomedical implant member
Inventor: YAMAGUCHI KOICHI
IPC: A61L27/00
Filed: 1994-10-31
Abstract: PURPOSE: To prevent the peeling of a surface film by covering the surface of a base material comprising titanium or a titanium alloy with a surface film made of Al2 O3 through an ion mixing layer containing titanium, aluminum and oxygen to increase an adhesion strength between both due to the realization of continuity between the base material and the surface film. CONSTITUTION: An ion mixing layer 4 containing a base material component, aluminum and oxygen is formed on a surface part of a base material 3 comprising titanium or a titanium alloy by an oxygen ion beam mixing action, and then, covered with a surface film 5 made of Al2 O3 . In the formation of the surface film of Al2 O3 , simultaneously with the injection of oxygen ions, collision with the injected ions causes the aluminum and the base material component in the ion mixing layer 4 to be deposited and eventually jammed into the base material. Moreover, moving particles thus jammed undergo a mixing through the collision with the ions. Thus, the ion mixing layer 4 exists also in the surface films of Al2 O3 5 to form an intermediate layer having the aluminum and the base material component mixed.