baber/WOPTO huggingface dataset:
Patent JP-S61269167-A (JP)
Title: Developing method
Inventor: KOGURE MASAAKI
IPC: G03G13/01
Filed: 1985-05-24
Abstract: PURPOSE:To develop a solid image and its edge part with different colors each other by attenuating the developer adhering force of one developing unit to an electrostatic latent image as compared to that of the other developing unit and actuating the attenuated developing device and the other one simultaneously on one picture plane to develop the latent image. CONSTITUTION:A photosensitive drum 1 is rotated in the clockwise direction and the electrostatic image of an original 0 is formed on the surface of the drum 1 by an image forming means. On the other hand, the developing device starts to prepare development and the developing sleeves 7, 8 of the developing units 5, 6 start to rotate in the counterclockwise direction. If a signal to obtain a fringed copy is applied, a solenoid 12 is energized and the developing gap of the developing unit 5 is previously expanded by L. When the electrostatic latent image of the original 0 reaches the position of the developing device 2, the latent image is developed by the developing unit 5 at first. Since the developing gap of the developing unit 5 is L, the adhering force of a developer to the electrostatic latent image is attenuated as compared to the ordinary case, the cyanic developer in the developing unit 5 is thickly adhered to the edge part and is not almost adhered to the solid part. Consequently, a color copy fringed with a different color can be easily obtained.
Patent JP-S5635413-A (JP)
Title: Method of etching semiconductor crystal layer at gas phase
Inventor: ARAI KENICHI
IPC: H01L21/205
Filed: 1979-08-29
Abstract: PURPOSE:To make etching uniform, by placing a source metal element at an upstream point in a reaction tube of quartz and a crystal substrate at a downstream point in the tube and setting the temperature of the heated substrate low at its upstream portion and high at its downstream portion when etching the surface of the substrate at gas phase before growing operation. CONSTITUTION:A source metal Ga, from which a grown film is made, is placed at an upstream point in a reaction tube of quartz around which an electric furnace 12 is installed. A plurality of crystal substrates 17 set on a substrate carrier 18 are placed at a downstream point in the reaction tube. The interior of the tube is heated at a prescribed temperature to educe the source metal Ga on the substrates 17. Before the eduction work, the surface of each substrate 17 is etched at gas phase in such a manner that mixed gas of AsCl or HCl with H2 is introduced through an inlet pipe 14 inserted to the vicinity of the substrate 17 and mixed gas of AsCl with H2 is introduced through another inlet pipe 15 located not near the substrate and the temperature of the upstream portion of the substrate is set slightly higher than that of its downstream portion.
Patent JP-H05306093-A (JP)
Title: Working machine for low height space
Inventor: FURUKAWA YUKITAKA
IPC: B66C17/06
Filed: 1992-04-30
Abstract: PURPOSE:To provide a working machine for low height space which can carry out the work such as the shift of a heavy shaping floor plate efficiently at a place having a restricted low height of the working space and does not require the troublesome labor in the preparation and the posterior work. CONSTITUTION:A turning board 4 which is turnable around a vertical axis center P1 is installed for a main machine 1, and a shifting device 5 which can shift a working device 6 for the turning center along the horizontal direction and position-shift the working device 6 in the vertical direction is installed for the turning board 4.
Patent JP-H01281797-A (JP)
Title: Display part of control panel and its manufacture
Inventor: NARUTOMI MASANORI
IPC: H01H21/00
Filed: 1988-05-09
Abstract: PURPOSE:To avoid disappearance of letters and symbols for display by a method wherein protrusions formed by making the letters and symbols only protrude are provided on the surface of a molded frame or an actuator and the surface of the molded frame or the actuator is covered with a thermoplastic elastic sheet having a color different from the color of the protrusions and applied by welding except the protrusions. CONSTITUTION:The switching parts of a molded frame 1 have display parts 9 of letters and symbols. Protrusions 2 formed by making the display parts 9 only protrude are molded in one piece with the molded frame 1. A sheet 6 is applied to the surface of the molded frame 1 solidly by welding, but the protrusions 2 of the display parts 9 are not covered. Therefore, if the sheet 6 is applied solidly by thermowelding by injection molding to cover the surface, only the protrusions 2 are provided in the same surface as the sheet 6. However, as the molded frame 1 and the sheet 6 are respectively colored with pigments of different colors, the protrusions can be identified from the other parts of the surface by the color to provide the display part 9 for the letters and symbols. With this constitution, disappearance of the letters and symbols can be avoided.
Patent JP-H06129933-A (JP)
Title: Overpressure-protecting polysilicon capacitive- differential-pressure sensor and manufacture thereof
Inventor: KURIFUOODO DEII FUANGU
IPC: G01L9/00
Filed: 1993-05-12
Abstract: PURPOSE: To provide a capacitance pressure difference sensor having an overpressure protecting function and a method for manufacturing the sensor. CONSTITUTION: A cavity 16 is formed in one surface 12 of an n<+> -doped single- crystal silicon wafer 10. A thin p<+> -doped polysilicon diaphragm 18 is formed so as to cover the cavity 16. The cavity 16 communicates with a tapered opening 20 extended from the opposite surface 14 of the wafer 10. The diaphragm 18 thus formed and the floor surface 22 of the cavity 16 act as the two electrodes of a capacitor. The floor surface 22 of the cavity 16 also acts as a stopper having an overpressure protecting function.
Patent JP-H08301923-A (JP)
Title: Production of low alpha-olefin polymer
Inventor: ARAKI YOSHITAKE
IPC: C08F6/08
Filed: 1995-05-09
Abstract: PURPOSE: To remove the chromium component of a chromium-base catalyst from a liquid reaction product formed in the reaction for forming a low α-olefin polymer in the presence of the catalyst. CONSTITUTION: A reaction for forming a low α-olefin polymer is performed in a solvent in the presence of a catalyst comprising either a combination essentially consisting of a chromium compound (a), a nitrogenous compound (b) selected from the group consisting of amines, amides and imides and an alkylaluminum compound (c) or a combination containing these components and a halogen compound (d). The obtained liquid reaction product containing the catalyst components is treated with a reducing agent to precipitate the chromium component from the liquid. In this way, the chromium component of the catalyst can be removed at good efficiency by a simple operation.
Patent JP-H01280923-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAGAYAMA YASUHARU
IPC: H03K17/22
Filed: 1988-05-07
Abstract: PURPOSE:To obtain an ultralow standby current characteristic by interrupting a current path formed through an input signal line (signal line receiving a function designation signal) in response to the application of operating power supply when the input signal line is connected to a power line potential or a ground line potential. CONSTITUTION:A CMOS inverter outputting a potential on an input signal line 30 inversely is provided in order to set and hold the potential on the input signal line 30 and to interrupt the current path (path for DC current component). Moreover, an n-channel MOS transistor Q12 holding the potential on the input signal line 30 and interrupting the current path while turned on/off in response to the CMOS inverter output is provided. Even if the input signal line is coupled with any power potential, it is possible to cut off the DC current component to obtain an ultralow standby current characteristic.
Patent JP-S61268648-A (JP)
Title: Production of oleanolic acid
Inventor: YOSHIDA AKIYOSHI
IPC: C07C67/00
Filed: 1985-05-22
Abstract: PURPOSE:To obtain oleanolic acid having anti-inflammatory action, antirheumatic action, spermaticidal action, antiulcer action and antidiabetic action, etc., economically in high efficiency, by using the cake left after the removal of clove oil from clove as a raw material, and extracting the material with an organic solvent. CONSTITUTION:Clove oil is separated from clove e.g. by steam-distillation, compression, extraction, etc. The residue is extracted at least twise with an organic solvent such as lower aliphatic ether, lower halogenated alkane, lower aliphatic ester, aromatic hydrocarbon such as benzene, toluene, xylene, etc., or other petroleum-based solvent at a temperature between room temperature and the boiling point of the solvent under agitation or without agitation. Oleanolic acid having high crystallinity and recrystallizable extremely easily can be produced at a low cost by this process.
Patent JP-H01280750-A (JP)
Title: Silver halide photographic sensitive material
Inventor: USAGAWA YASUSHI
IPC: G03C1/20
Filed: 1988-05-07
Abstract: PURPOSE:To obtain the title material having good absorption spectral characteristics, without giving an adverse effect to an emulsion by mounting an hydrophilic colloid layer contg. a cyanine dyestuff having a substituting group such as an acidic or a specified group in a dyestuff molecule, on the photosensitive material. CONSTITUTION:The hydrophilic colloid layer contains the cyanine dyestuff which has 3H-pyrrolopyridine, 4H-thienopyrol, 6H-thienopyrol, 4H-furopyrol or 6H-furopyrol as a mother nucleus, and to substituting groups having two acidic groups or one or more of -CH2CH2 OR groups in the molecule. The photosensitive material contains the hydrophilic colloid layer as mentioned above. The acidic group is composed of sulfonic acid or carboxylic acid group, etc., and the substituting group contg. the -CH2CH2OR group is exemplified by hydroxyethyl or hydroxyethoxy ethyl group, etc. The photosensitive material has the good absorption spectral characteristic and a less residual color stain, and is an inactive to the emulsion.
Patent JP-H049083-A (JP)
Title: Magnetic powder carrier
Inventor: TAKEUCHI EIICHI
IPC: G03G15/09
Filed: 1990-04-26
Abstract: PURPOSE:To eliminate the need for a mechanically rotary mechanism by forming a progressive wave magnetic field progressing along the outer periphery of a sleeve by means of the specific energization to a coil part, and carrying a magnetic powders. CONSTITUTION:A coil roll R is inserted and fixed inside the sleeve 2. In the coil roll R, plural recessed part grooves 3a are extended/formed in parallel along a shaft direction at a constant interval on the periphery of a base roller 3 formed with a magnetic material and a conductor 4a is buried into the recessed part 3a and laid to form a coil part 4. Then, the coil part 4 is divided into (m) groups, the coil parts 4 of respective groups are disposed on every other (m-1)pieces, and an alternating current whose magnetic pole direction is sequentially reversed is energized. The alternating current having the deviation of a phase at every pi/m is sequentially applied to adjacent (m) coil parts 4 which belong to different groups in the order of arrangement. The progressive wave magnetic field progressing along the outer periphery of the sleeve 2 is formed, and the magnetic powders (dt) are carried. Thus, the magnetic powders (dt) can be carried without using a rotary mechanism.
Patent JP-H048480-A (JP)
Title: Handle storage device
Inventor: TSUCHIYA TAKESHI
IPC: B25B7/14
Filed: 1990-04-25
Abstract: PURPOSE:To enable all operations with one hand alone by attaching the split one side handle of pincers or such to a tip part through plural pieces of joint parts, and connecting them via a spring clamped to the handle and these joint parts. CONSTITUTION:The split one side handle 3 of pincers is attached to a tip part 2 by plural pieces of joint parts 4, 5, 6, connecting them via a spring 7 clamped to a handle 1 and joint parts 5, and a lower end of the handle 3 is set down to a tool knife doubling as a lockup of a blade 9 and a saw 10 clamped to the handle 1 with a support shaft 11. Next, at time of using a pair of pincers, a part C is pulled in the desired direction whereby the handle 3 is drawn out, making it into a state of being used. In addition, at time of using a knife, the part C of the handle 3 is grasped so that the handle 3 is opened with a turning shaft 4 as the center, thereby releasing the lock of a part D, thus it is made unable.
Patent JP-H01288559-A (JP)
Title: Paper reversing device
Inventor: TAKADA MOTOHIRO
IPC: G03G15/00
Filed: 1988-05-07
Abstract: PURPOSE:To prevent the generation of jamming by installing a pressing means for pressing the rear edge of a paper under pressure towards the nipping part of the second roller along the surface of the second roller when the rear edge of the paper is separated from the nipping part of the first roller pairs and smoothly reversing-transporting the rear edge of the paper from the first roller pairs to the second roller pairs. CONSTITUTION:When the rear edge of a paper which is transported by the first roller pairs (33, 34) and transported into a paper reversing guide part 37 is separated from the nipping parts of the first roller pairs (33, 34), the rear edge of the paper is sent under pressure towards the nipping parts of the second roller pairs (34, 35) along the surface of the second roller 34 by a pressing means (elastic plate) 40. Therefore, the rear edge of the paper is transferred onto the second roller pairs (34, 35) from the first roller pairs (33, 34) without slipping on the second roller, and reversing-transported smoothly, and the generation of jamming, etc. is prevented, and the paper is discharged onto a stacker.
Patent JP-S5538519-A (JP)
Title: Method and device for discharging of developer
Inventor: ISHIMOTO OSAMU
IPC: G03G15/08
Filed: 1978-09-09
Abstract: PURPOSE:To obtain the discharging device of developer which is capable of recovering the developer efficiently and nearly perfectly by so constituting the device that a magnet and a non-magnetic sleeve are rotated integrally at the recovering of developer. CONSTITUTION:After a developing device 2 is dismounted from the body of the copying machine, an auxiliary plate 30 is mounted to the position of a doctor plade 8 and its end edge is contacted to the surface of a sleeve 4. Next, as the non-magnetic sleeve 4 is rotated in the direction opposite from the arrow b by a manual knob 24, a magnet bar 5 is integrally turned by cooperation with magnetic carrier. This results in the increased conveying power of the developer of the non-magnetic sleeve 4, enabling the developer to be scraped and recovered efficiently by the auxiliary plate 30. After recovery, the auxiliary plate 30 is removed and fresh developer is replenished by opening a replenishing cover 17, thence the developing device is mounted to the body of the copying machine. The magnetic bar 5 is latched automatically to the specified rotating position through engagement of a ratchet 26 and pawl 28.
Patent JP-S61275433-A (JP)
Inventor: NAGAYASU NAOTO
IPC: D02G3/32
Filed: 1985-05-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09282190-A (JP)
Title: Inter-process communication scheduling system
Inventor: MATSUI HIROAKI
IPC: G06F15/177
Filed: 1996-04-08
Abstract: PROBLEM TO BE SOLVED: To accelerate inter-process communication in a multi-processor system. SOLUTION: At the time of the transmission of communication data 33, an inter-process communication control means 41 writes the number of a processor 1 operated by a transmission side process to a 'processor number' in process management data corresponding to a reception side process and writes the time when the communication data 33 are transmitted to 'transmission time' in the process management data.  A scheduling control means 42 refers to the 'processor number' in the process management data corresponding to the respective processes at, the time of selecting the process, performs scheduling so as to operate both of the transmission side process and the reception side process in the inter-process communication on the same processor 1 and also performs the scheduling by considering the lapse of time after the transmission side process transmits the communication data 33 until then by referring to the 'transmission time' in the process management data.
Patent JP-S61269272-A (JP)
Title: Rotary recording body reproducing device
Inventor: NAKADAI KAZUO
IPC: G11B21/10
Filed: 1985-05-23
Abstract: PURPOSE:To execute exactly tracking at a high speed and by moving, at first, linearly and quickly a reproducing head to the vicinity of its recording track when executing the tracking, and subsequently, stopping the reproducing head by feeding back and error signal corresponding to an actual position. CONSTITUTION:In case of an access mode, a reproducing head is transferred in the direction as indicated with an error Fi or Fo by feeding it at a prescribed speed first, and switched to a servo-feed immediately after it has passed through a track position center part Rn of a desired track or a recording track center position (rn). Subsequently, in case of the servo-feed, an error voltage (vn) related to its track is read out of a memory 80 and a tracking control signal SE is set to VBS-vn, and it is applied to head position signals Ea, Eb from a position detecting device 300. Accordingly, the reproducing head 12 is vibrated in the directions as indicated with the arrows Fi, Fo as a servo-feed control voltage Vd is converged and converged to the recording track center position (rn) and stopped at that position.
Patent JP-S5736773-A (JP)
Title: Battery
Inventor: KOSHIBA NOBUHARU
IPC: H01M50/193
Filed: 1980-08-12
Abstract: PURPOSE:To enhance the liquid leakage resistance of a battery by filling sealing parts, which are formed between a sealing body made of a synthetic resin, and the metals of the cases, with a mixture consisting of given resins. CONSTITUTION:A positive mixture 1, a separator 3 and a gel-like zinc negative electrode 2 are placed in a positive interior case 5, and the case 5 is sealed with a synthetic-resin sealing body 6, which is penetrated by a negative collector 4. After that, a bottom plate 9, a positive terminal cap 10, an exterior can 12, and the like are provided, thereby a cylindrical alkaline manganese battery being constituted. Sealing agents 7 and 8, which are a mixture consisting of chlorosulfonated polyethylene and an epoxy resin with epoxy groups which have not undergone any reaction, are provided on the contact surfaces between the sealing body 6, and the metals of the collector 4, the case 5, and the like. The content of the former chlorosulfonated polyethylene is preferred to be 40-60wt% of the former mixture.
Patent JP-S59812-A (JP)
Inventor: FUJISHIMA SUSUMU
IPC: H01H1/04
Filed: 1982-06-28
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-H01282274-A (JP)
Title: Adhesive
Inventor: NAKAMURA KATSUYUKI
IPC: C09J11/04
Filed: 1988-05-10
Abstract: PURPOSE:To obtain an adhesive excellent in adhesive strength and electrical conductivity and useful for adhesion between respective electrical conductors requiring turning on electricity, adhesive-assembly of an antistatic housing, etc., by mixing a carbon fiber with a small diameter and having respectively specified amounts of acidic functional groups and halogens in the adhesive. CONSTITUTION:An objective adhesive, containing a carbon fiber [preferably fiber length (L)/fiber diameter (D) is 10-1000] with 0.01-4mum, preferably 0.02-1mum diameter and having 0.5-250mueq/g, preferably 2-150mueq/g acidic functional groups and 0.03-3wt.%, preferably 0.08-1.2wt.% halogens.
Patent JP-H08307314-A (JP)
Title: Spread spectrum synchronizing device
Inventor: TOMINAGA HIDEO
IPC: H04B1/707
Filed: 1995-05-10
Abstract: PURPOSE: To reduce the capacity of a memory by detecting phase information (addresses) by the regulated number of bits when the peak of a correlation value is outputted, and judging it as the catch of synchronism when the prescribed number of identical phase addresses or more is detected. CONSTITUTION: A correlation part 1 inputs a received base band signal and outputs a correlation value. A peak detection part 2 detects the peak of the correlation value and outputs its timing as a detection signal. A phase address comparing part 6 compares a current bit phase address memory value outputted from a memory 3 with a preceding bit phase address memory value outputted from a memory 7, and when both the values coincide with each other, outputs a phase address coincidence signal. When a phase address coincides with a previously set value, a comparator 8 outputs a coincidence signal.  When a phase address monitoring count value outputted from a counter 9 is a prescribed value or more and phase address coincidence frequency outputted from a counter 10 is a regulated value or more, a phase address monitoring type synchronism catch judging part 11 outputs a synchronism catch establishing signal.
Patent JP-H10302626-A (JP)
Title: Crt electron gun assembling jig
Inventor: FUWA YOSHIRO
IPC: H01J9/18
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To position the center axis of a part without being affected by the elastic deformation of the part, and realize a high assembling precision by forming the contact parts with the electrode part of a pair of pillows for nipping the electrode part from both sides in the middle of two columnar bodies. SOLUTION: A third electrode part G3 is nipped by V-pillows 101, 102 having bilateral V-shaped tip parts (contact parts) from both sides thereof, whereby even a part which is less rigid and apt to deform (elastically deform) by imparting a holding force can be held without deformation. This jig is applicable to all cylindrical parts. Thus, when the center axis of the part is positioned according to the outer shape of the part, an extremely precise positioning can be performed. The method for imparting the holding force to the part may be changed from by lateral bolting to by deflecting a spring.
Patent JP-H07320171-A (JP)
Title: Monitor and display system for prevention of disaster
Inventor: WADA TAKETSUGU
IPC: G08B23/00
Filed: 1994-05-25
Abstract: PURPOSE:To provide monitor and display system for prevention of disaster which eliminates a need of connecting sensors for prevention of disasters and indicator lamps for prevention of disasters by signal lines other than a multiple signal line and is capable of group setting. CONSTITUTION:Plural sensors K for prevention of disasters which are divided into groups by monitor areas and to which addresses 1, 2, 3,... are set are connected to a receiver S for prevention of disasters through a multiple signal line L; and if the sensor K for prevention of disasters in one group raises an alarm, an indicator lamp H for prevention of disasters provided correspondingly to this group is lit. In this monitor and display system for prevention of disasters, indicator lamps H for prevention of disasters are connected to the multiple signal line as terminals for prevention or disasters to which addresses 1, 2, 3,... are set in the same manner as sensors K for prevention of disasters.