baber/WOPTO huggingface dataset:
Patent JP-H11288183-A (JP)
Title: Wet image forming device
Inventor: MIYAZAKI AKIO
IPC: G03G15/10
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To effectively remove residual developer on the respective surfaces of a belt type photoreceptor, an intermediate transfer roller and a fixing roller by one cleaning roller by comparing and setting the sticking force of the surface of the cleaning roller, the surface of the intermediate transfer roller and the surface of the photoreceptor to the developer. SOLUTION: The sticking force of the surface of the intermediate transfer roller 6 to the developer 11 is set to be stronger than that of the surface of the belt type photoreceptor 2 to the developer 11. In an image forming stage, the developer 11 sticking to the photoreceptor 2 is shifted to the roller 6 due to the difference of the sticking force. Next, the sticking force of the surface of the cleaning roller 10 to the developer 11 is set to be stronger than that of the roller 6 to the developer 11. The developer 11 shifted to the roller 6 and the developer 11 remaining on the roller 6 in the image forming stage are shifted to the roller 10 abutting on the roller 6.
Patent JP-S63260135-A (JP)
Title: Photo-excitation etching
Inventor: SATO JUNICHI
IPC: H01L21/3065
Filed: 1987-04-17
Abstract: PURPOSE:To achieve an anisotropic shape without making structure of an etching device complex, by alternately repeating a process to form a sidewall protection film using pile film forming gas and an etching process of the material to be etched using reaction gas. CONSTITUTION:When pile film forming gas MMA to be decomposed by light is supplied to a substrate for sticking a pile film 6 to it followed by being irradiated with light, the MMA pile film 6 remains on a side wall 7 to become a sidewall protective film 8. Continuously, etching is performed by supplying reaction gas and irradiating UV light so that etching makes progress almost anisotropically. Next, in order to coat a gap of the sidewall protective film 8 produced by the undercut 9, light irradiation is interrupted to again supply MMA for afresh forming the sidewall protective film 8 in the same way for again supplying reaction gas to perform etching. Thereby, anisotropic etching is easily possible so as to make the structure of the device easy to control.
Patent JP-H02273562-A (JP)
Title: Electrode of dust collecting part of electric precipitator
Inventor: KOCHIYAMA YASUHIKO
IPC: B03C3/45
Filed: 1989-04-13
Abstract: PURPOSE:To enhance dust collecting capacity by externally fitting a protective cap to the end part on the side opposite to a power supply terminal part of an anode plate and mounting clamp insulating materials to both side parts of the protective cap so as to clamp said cap. CONSTITUTION:In a dust collecting part consisting of an anode plate 1 and a cathode plate 2 being a metal plate, the electrode plates 1, 2 are formed into a coil side by side and DC high voltage is applied to the anode plate 1 while the cathode plate 2 is earthed to provide potential difference between both electrode plates. A protective cap 5 made of a synthetic resin is externally fitted to the end part on the side opposite to a power supply connection terminal part of the anode plate 1 and clamp insulating materials are further mounted to said cap 5 so as to clamp the same. By this method, the insulating properties of the end part of the anode plate 1 are enhanced and spark discharge is prevented and a long life dust collecting part is provided.
Patent JP-H07279357-A (JP)
Title: Outer wall preserving/reproducing method for old building
Inventor: OTA MICHIHIRO
IPC: E04F13/08
Filed: 1994-04-08
Abstract: PURPOSE:To present the profound feeling via the stacking of stones in a old building by stacking stones on PC plates serving as backing via dry masonry, and vertically anchoring the wall stones together and on the PC plates. CONSTITUTION:PC plates 1 are divided into a fixed section and a sway section and allocated to the structure backing 5 according to the courses in masonry work of the masoned outer wall of an old building. Wall stones 2 are stacked via dry masonry according to the courses in masonry work in front of the PC plates 1. The wall stones 2 are vertically connected together at multiple places by horizontal joints 18. The wall stones 2 stacked on the PC plates 1 via dry masonry are anchored across a required space 25.
Patent JP-S59219938-A (JP)
Title: Mos type semiconductor device and manufacture thereof
Inventor: AZUMA TAKASHI
IPC: H01L27/08
Filed: 1983-05-30
Abstract: PURPOSE:To provide N channel and P channel with narrow gaps preventing latch up phenomenon while facilitating high integration by a method wherein groove type recessions with depth reaching substrate are formed at the boundary between an N well region and a P well region while the recessions are provided with polysilicon layers. CONSTITUTION:Sidewall groove type recessions 20 are formed selfmatchingly by means of RIE process utilizing the first SiO2 film 15 and the second SiO2 film 19 as masks. Firstly SiO2 is grown on the overall surface and after forming SiN on the overall surface of the SiO2 film by means of low pressure CVD process, the third light oxide film 21 and the third SiN film 22 comprising SiO2 only are formed on the sidewall only of the groove type recessions 20 by means of RIE process of SiO2, SiN films. Secondly a P<-> type layer 23 of a well for N channel and an N<-> layer 24 of a well for P channel may be respectively formed simultaneously forming the third SiO2 film 25 on the N<-> layer 24 by means of diffusing this N-Si substrate 11 in the atmosphere mixed with N2 and O2 further boron doped P<-> layer 13 and phophorus doped N<-> layer 18 at relatively high temperature for a long time.
Patent JP-H08288190-A (JP)
Title: Article handling member, its manufacturing method, housing container, and article handling device
Inventor: AMADA HARUO
IPC: H05F3/02
Filed: 1995-04-19
Abstract: PURPOSE: To provide an article handling technology for retaining an article in a clean and pure state and at the same time for preventing electrostatic breakdown of the retained sheet-shaped article. CONSTITUTION: In a conductive vacuum uptake spin head 21 which is placed to a motor shaft 24 being grounded via a grounding terminal 25 and is rotated by allowing a semiconductor wafer 20 to be sucked and fixed on a wafer uptake surface 28 where a wafer uptake groove 28a which is sucked via a vacuum exhaust port 29 is engraved, the reverse side of a base material 22 is improved by a desired method and then a conductive resin coating is formed.  Then, a conductive resin coating 23 is constituted of a conductive resin material which does not contain a metal constituent, the surface resistance of the conductive resin coating 23 is controlled to, for example, 10<6> (Ω/sq.)-10<11> (Ω/sq.), and static electricity electrified to a semiconductor wafer 20 being placed on the wafer uptake surface 28 is gradually discharged via the conductive resin coating 23 and the grounding terminal 25.
Patent JP-H06311429-A (JP)
Title: Multiwindow display system
Inventor: SATO SHIGERU
IPC: H04N5/45
Filed: 1993-04-21
Abstract: PURPOSE:To provide a window display system which is capable of performing a window display by taking the interchangeability between personal computers, etc., and inputting in a desired display device. CONSTITUTION:A code insertion means composed of a control part 2, a storage part 3 and a code signal generation part 14, etc., inserting code signals are provided on an output side, a code signal for window display is inserted in the prescribed location of a video signal by the code insertion means, it is outputted as a display output signal (a), a shift register 5b, etc., detecting the code signal of the image location and the size where the window display is performed from an output and an input signal processing means composed of a counter 2b, an input processing part 3b, a control part 4, a storage part 6b, a synthetic circuit 7, etc., performing the signal processing of the signal for window display are provided on the side of an interface 10, the signal for window display is made into a designated size and synthesized at the designated location of' the display output signal (a) by the signal inputted from the decoder 5b, etc., by the input signal processing means, and the signal for window display is made to be inputted in a desired display device.
Patent JP-S5619127-A (JP)
Title: Input and output control system
Inventor: MORIOKA SHIGEYUKI
IPC: G06F13/00
Filed: 1979-07-25
Abstract: PURPOSE: To prevent the missing of data due to overrun, by keeping the signal on the specific signal line to a given value while correspondence is made between the instruction processor and the channel, and not delivering the status read-in request to the processor while the signal is a given signal value.  
     CONSTITUTION: The input and output control system is constituted with the instruction processor 1, channels 5-1, 5-2 connected to a plurality of high speed input and output units 7 controlled with the processor 1, and the basic peripheral adaptor 2 directly controlled with the processor 1. Between the processor 1 of this system and the adaptor 2, the special suppress out signal line 14 and the status request signal line 15 are connected. Further, in channel selection between the processor 1 and the channels 5-1, 5-2, the selection signal lines l s1 , l s2  are made to logic 1, the special suppress out signal is made to logic 1 with the signal line 14, and the status read-in request is taken as logic 0 by the NOT circuit 13, allowing to prevent the missing of data due to overrun. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H03292928-A (JP)
Title: Endoscope
Inventor: MIURA YOSHIHARU
IPC: G02B23/24
Filed: 1990-04-09
Abstract: PURPOSE:To achieve a higher durability of parts of a bending device while improving operability with a bending manipulation force being not so large by retaining both ends of a manipulating wire near the tip of a bending section and on a manipulator so that a manipulating wire is not pulled. CONSTITUTION:A manipulating section 3 is provided with a bending manipulator 30 for bending manipulation. A manipulating wire 24 and a tracting wire 33 are connected to a slack remover 35 to absorb slacking of the manipulating wire 24 on the slacking side. The slack remover 35 is made up of an outer cylinder 36 and a play piece 37 playable in the outer cylinder 36. Then, the tracting wire 33 is fastened on the outer cylinder 36 and the manipulating wire 24 is fastened on the play piece 37. In assembling, the play piece 37 is kept playing in the outer cylinder 36 with a bending part 11 and a flexible tube 10 both unstraight and hence, in the connecting of the manipulating wire 24, no tension works on the wire 24. This can reduce a tension working on the manipulating wire 24 at actual use significantly.
Patent JP-H03293257-A (JP)
Title: Sheet conveyor
Inventor: KITAHARA MAKOTO
IPC: G03G15/04
Filed: 1990-04-09
Abstract: PURPOSE:To get rid of any conveying failure such as hitting, stranding, discharge stacking failure, jamming, etc., at time of discharging a sheet by installing a projection in a part of a sheet discharge tray and having the extension line of an incline of this projection and the backside of a sheet stacking tray crossed with each other. CONSTITUTION:In an original bundle P set on an original surface on a stacking tray 1, one piece of the lowermost part is separated by a separate roller pair 2 through a copy-start signal of a copying machine fundamentally, and it is conveyed on a platen 4 by a conveyor belt 3 and mounted on the specified position. When setting is over, reading operation of the copying machine is performed and, reading is all over, the original is moved toward a discharge tray 5 and discharged. This operation is repeated till originals on the tray are used up. In this discharge operation, each original is discharged in a locus as shown in an arrow. Here, since an extension line of an incline 5b is crossed with the back of the tray 1 at an A point, the original tip is discharged along the backside without colliding with an edge of the tray 1.
Patent JP-2000288965-A (JP)
Title: Measuring device and error correcting method of machine
Inventor: NASHIKI MASAYUKI
IPC: B25J17/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To precisely measure the position of a movable matter to be measured by calculating the position of the rotating center of a universal joint mounted on the matter to be measured by means of the trilateration of the rotating centers of three or more universal joints mounted on a base that is a measurement reference. SOLUTION: A length measuring device 6 is mounted between a steel ball 3a and a steel ball 5 to measure the center-to-center distance between the steel ball 3a and steel ball 5. The measurement is repeatedly performed with respect to different steel balls 3b, 3c in the manner of trilateration for measuring the distances from three points having known positions to a certain another point to specify the respective positions of these points, and the center-to-center distance between the steel ball 3b and the steel ball 5 and the center-to-center distance between the steel ball 3c and the steel ball 5 are measured.  The position of the reference OH of a matter to be measured 7 to a measurement reference OB is determined from the measured respective center-to-center distances of the steel balls 3a, 3b, 3c with the steel ball 5, the position of center of the steel balls 3a, 3b, 3c to the measurement reference OB, and the position of center of the steel ball 5 to the reference OH of the matter to be measured 7.
Patent JP-H07301187-A (JP)
Title: Compressor
Inventor: YOSHIDA TOSHIKI
IPC: C21D9/00
Filed: 1994-05-06
Abstract: PURPOSE:To provide a compressor which is durable for continuous usage for a long period by preventing seizure of a roller and a vane to reduce abrasion quantity of both in the case where hydrofluorocarbon is used as medium. CONSTITUTION:A graphite phase is an essential phase for providing a self- lubrication property and an oil lubrication property, and securing a sliding property to a vane, that in the form of flakes has a better sliding property than that in the form of balls, and because the thinner, the better, a roller of a compressor comprises material in which type-A graphite is dispersed at a rate of 5 surface % or more as sliding effect is improved with larger existing quantity, and 14.0 surface % or less because rigidity becomes insufficient when it is excessive to cause accidents such as defectives in the vane at the time of operation. Crystallized organization including cementite and iron phosphide distributed in such a way as to invade into martensite has extreme effect of improving abrasion resistance and sliding performance to the roller material, and its quantity is 2 surface % or more. However, when it exceeds 10%, the material becomes fragile to deteriorate casting property, so it is set to be 10 surface % or less.
Patent JP-H11297831-A (JP)
Title: Contact cell, through hole cell, multilayer wiring cell and creation of art work data
Inventor: FUJII TAKUYA
IPC: H01L21/82
Filed: 1998-04-07
Abstract: PROBLEM TO BE SOLVED: To conduct easily the creation of a layout and the verification of the layout. SOLUTION: A contact cell 100 is constituted of a base layer 101, a wiring 102 and a contact 103 to link the wiring 102 with the layer 101. The wiring 102 is extended longer by the component of the backspace of the wiring in the upper and lower directions (vertical directions) of the contact 103 to the left and right directions (longitudinal directions) of the contact 103. The directions to make this wiring 102 provide extendedly are not the upper and lower directions (vertical directions) but can be the left and right directions (longitudinal directions).
Patent JP-H1058456-A (JP)
Title: Device and method for removing metal mold assembly
Inventor: WIDMAN MICHAEL F
IPC: B29C33/30
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To separate the part of a metal mold readily and repeatedly without damaging a lens formed in-between. SOLUTION: A metal mold assembly 12 has a front-surface-curved metal mold 14 and a rear-surface-curved metal mold 16, which have a central lens metal mold part having a peripheral flange, and a contact lens 18, which is formed between the front-surface-curved metal mold 14 and the rear-surface- curved metal mold 16. A supporting pallet 10 is provided for supporting the metal mold assembly 12. In a wedge-separating/attaching tool, at least one separating wedge 44, which is arranged between the separated flanges of the metal mold assembly 12, is provided. The wedge separating/attaching tool and the supporting pallet 20 advance in parallel to each other and slowly separate the front-surface-curved metal mold 14 from the rear-surface curved metal mold 16.
Patent JP-S5428984-A (JP)
Title: Mimic power unit of sequence controller
Inventor: YOMOGIDA TOSHIHIKO
IPC: G05B23/02
Filed: 1977-08-05
Abstract: PURPOSE:To provide a small mimic power unit enabling all power element to energize or de-energize with the common operation switch.
Patent JP-S60239157-A (JP)
Title: Demodulated carrier phase control system
Inventor: KOBAYASHI EIICHI
IPC: H04L5/06
Filed: 1984-05-14
Abstract: PURPOSE:To simplify the phase control of a demodulated carrier when a base band signal is detected and the deterioration of an error rate is detected, and using a timing signal to control the phase. CONSTITUTION:A demodulated carrier reproducing circuit 1 reproduces a demodulated carrier F from a reception signal A. An automatic equalizer 3 inputs a demodulated base band signal B of a demodulation circuit 2, eliminates interference between codes to decide each signal level of multi-value and a decision result signal is fed to a decoder 4. The decoder 4 reproduces an original code series C and supplies an error detection pulse to an error rate deterioration detecting circuit 6. A base band signal detection circuit 5 counts a detection signal D representing the presence of the said signal B and the circuit 6 counts an error detection pulse and applies an error rate deterioration signal E to a phase control circuit 7. The phase control circuit 7 has a timing signal generating means and a variable phase shifter, uses the signals D, E and the said timing signal, applies the phase of the carrier F to the variable phase shifter, which is controlled and the controlled demodulation carrier G is fed to the demodulation circuit 2.
Patent JP-H04226347-A (JP)
Title: Fluoro-resin-coated article showing scale, pattern, letter and the like
Inventor: YAMADA KATSUYA
IPC: B32B15/082
Filed: 1991-01-30
Abstract: PURPOSE:To provide fluoro-resin-coated articles such as, for example the inner pot of a rice cooking jar, which is capable of showing scales, patterns, letters and the like, without detriment to characteristics of a fluoro-resin-coated article. CONSTITUTION:Heat is locally applied to a fluoro-resin-coated article which is coated with a fluoro-resin composition containing a compound (a temperature indicating material) whose color is irreversibly changed by heating in a temperature region exceeding the sintering temperature of the fluoro-resin, or to a fluoro-resin-coated article which is coated with a fluoro-resin composition containing flake pigments coating a compound (a temperature indicating material) whose color is irreversibly changed by heating in a temperature region exceeding the sintering temperature of the fluoro-resin, at a temperature not lower than that at which the color of the temperature indicating material is changed, whereby the color of the temperature indicating material at its heated part is changed to indicate a difference between the colors at the heated and unheated parts.
Patent JP-S60238483-A (JP)
Title: Coated hard metal
Inventor: NAKANO MINORU
IPC: C23C16/34
Filed: 1984-05-14
Abstract: PURPOSE:To develop the titled coated hard metal for cutting tools having excellent high-speed cutting properties by forming a thin layer of the carbide, boride, nitride, oxide, etc. of a specified metal on the surface of an ultrahard base material obtained by sintering WC added with Co as a binder. CONSTITUTION:A double carbide consisting essentially of WC and Co is deposited at the inside 1-100mu from the surface in a hard metal obtained by sintering ultrahard WC added with Fe-group metals such as Co as a binder. A single or a double layer of a metal such as Ti, Zr, Nb, Ta, Cr, Mo, W, etc., >=1 kind selected from a group of Al, Si and B, and >=1 kind consisting of C, B, N, and O is coated on the surface, and the obtained material is heated to 900-1,100 deg.C in a gaseous atmosphere of hydrocarbons, N2, NH3, CO, etc. at 1-300Torr pressure, and the coated base material having a hard coated layer cosisting of WC and the hard carbide, boride, nitride, and oxide of said elements and having saturation magnetization expressed by equation (1) can be obtained.
Patent JP-H0523051-A (JP)
Title: Apparatus for preparing grafting seedling and raising seedling device to be used in the apparatus
Inventor: OTSUKI HARUKI
IPC: A01G1/06
Filed: 1991-04-01
Abstract: PURPOSE:To obtain a grafting seedling by transferring seedlings with a stock- transfer mechanism and a scion transfer mechanism, cutting each seedling at a prescribed part with a corresponding cutting mechanism under transportation and bonding the cut faces of the stock and the scion by a bonding mechanism when the stock and the scion are transferred to a grafting position. CONSTITUTION:A seedling to be used as a stock and grown by a stock raising tool 11 is supplied one by one to a stock transfer mechanism 31 with a stock supplying mechanism 21, held with the stock transfer mechanism 31 and transferred to the grafting position. Separately, a seedling to be used as a scion and grown by a scion raising tool 12 is supplied one by one to a scion transfer mechanism 32 with a scion supplying mechanism 22, held with the scion transfer mechanism 32 and transferred to the grafting position. The seedlings are cut at prescribed parts with cutting mechanisms 41,42 during the transportation with the transfer mechanisms 31,32. When the stock and the scion reach the grafting position, both cut faces are clamped with a clipping mechanism 51 and the grafted seedling is delivered by a delivery conveyor 71 to a prescribed position.
Patent JP-H07302173-A (JP)
Title: Data access device and distributed database system
Inventor: ITO KAZUHIKO
IPC: G11B27/10
Filed: 1994-05-09
Abstract: PURPOSE:To maintain data and to attain a high processing speed by providing HDDs (hard disk units)in duplicate connecting to each slave processing unit in a high speed data retrieval machine. CONSTITUTION:Plural slave processing units are connected to a master processing unit and HDDs are connected in duplicate to each slave processing unit. The HDD0, HDD1 are driven synchronizingly with a rotation difference of a half based on a synchronizing signal. An HDD controller writes same data to the HDD0, HDD1. On the other hand, when the controller reads data from them, the controller reads data from either HDD from which the data are read earlier. The reliability of data are improved by providing the HDDs in duplicate like a mirror. Moreover, the rotation wait time for data access is halved by deviating the rotation of the HDDs.