baber/WOPTO huggingface dataset:
Patent JP-S6460549-A (JP)
Title: Paper sheet conveyer in picture forming device
Inventor: SUZUKI KENSUKE
IPC: G03G15/00
Filed: 1987-08-27
Abstract: PURPOSE:To enable a paper sheet to be surely separated by a pawl part by adapting the pawl part in one end part of two or more guides, able to turn about a turning supporting point serving as the center, lightly to a fixer roller and supporting driven rollers of a paper discharge roller in the other end part of the guide. CONSTITUTION:Fixing sheet paper 31 between a heat roller 21 and a press roller 22 of a fixer roller 20, because pawl parts 28c in the point ends of two or more guides 28, able to turn about turn supporting point parts 28a serving as the center, are adapted lightly to the heat roller 21 under the own weight of driven rollers 26b supported in the other ends 28b of the guides 28, the sheet paper 31 is separated in its point end from the heat roller 21 and fed to paired paper discharge rollers 24 along the guides 28. When the sheet paper 31 is held being put between a drive roller 26a and a driven roller 26b, the driven roller 26b is lifted to the side of a large contour part 25a from a small contour part 25b, and conveying the sheet paper 31 while detaching the pawl part 28c of the guide 28 from the heat roller 21, no adherence of an offset toner is generated. In this way, good fixing can be performed.
Patent JP-S6457508-A (JP)
Title: Dc cable
Inventor: YOKOYAMA SHIGEKAZU
IPC: H01B3/44
Filed: 1987-08-27
Abstract: PURPOSE:To improve the thermal characteristic of polyethylene and enhanced its dielectric strength by fluoridizing the polyethylene with a specified molality. CONSTITUTION:Powder or a pellet of polyethylene is fluoridized by heating in a fluorine gas ambient. Then, formed on a conductor is an insulating layer containing the 0.005-1mol fluoridized polyethylene. Thereby, a vast equipment is not required in a bridging line after an extruding process although it is required in the prior art, since a chemical bridging is not required. Further, a DC cable with a good impulse breakdown characteristic and a good DC breakdown characteristic can be obtained in the same thickness of insulating layer with that of the prior art.
Patent JP-H0660159-A (JP)
Title: Color conversion processing unit
Inventor: YOSHIDA MICHIKO
IPC: G03F3/08
Filed: 1992-08-07
Abstract: PURPOSE:To implement high-degree masking correction arithmetic operation effective as color correction at a high speed with respect to the color conversion processing unit for a color picture to process a picture such as a photograph in the print, newspaper and design fields or the like. CONSTITUTION:The color conversion processing unit having a picture data input means 1 converting an original picture into an electric signal and a color correction conversion means 4 applying masking arithmetic operation to the picture data to correct the color is provided with plural color correction term tables used for the color correction arithmetic operational of inputted picture data and a correction term coefficient table 3 having plural correction coefficient tables corresponding to the color correction term table, and the color correction term obtained from the correction term coefficient table 3 in the inputted picture data is subjected to color correction arithmetic operation based on the correction coefficient.
Patent JP-H0494171-A (JP)
Title: Thin film solar cell and its production
Inventor: FUJIKAKE SHINJI
IPC: H01L31/04
Filed: 1990-08-09
Abstract: PURPOSE:To improve reflecting characteristics by providing a silicon oxide film which has the specific thickness between a photoelectric transfer layer and a back plane electrode. CONSTITUTION:A transparent conductive film is formed on a glass substrate 1 by deposition or sputtering so as to be a transparent electrode 2, and a photoelectric transfer layer 4, which has p-i-n junction using an a-Si or a-SiC thin film, is formed on the transparent electrode 2. The photoelectric transfer layer 4 is put in an oven and heat processed in the air. Then, collecting electrodes 3 are formed on the edges of a silver rear plane electrode 5 and the transparent electrode 2. The increase of short-circuit current density when heat processing is carried out in the air is caused by the formation of a silicon oxide layer 7 on the surface of the photoelectric transfer layer 4. The formed silicon oxide film 7 is an insulating material, and the film thickness is limited within the range which does not permit the series resistance of the solar cell, namely 10-30Angstrom  which permits the current to flow.
Patent JP-2001035354-A (JP)
Title: Field emission type electron source and manufacture thereof
Inventor: HATAI TAKASHI
IPC: H01J1/312
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To provide a field emission type electron source having an emission current density in a specified region higher than that in other regions, and provide the manufacturing method thereof. SOLUTION: A strong field drift layer 6 formed of an oxidized porous polycrystalline silicon layer is formed on the main surface side of an n-type silicon substrate 1 as a conductive substrate, and a surface electrode 7 formed of a conductive thin film is formed on the strong field drift layer 6. Electrons injected from the n-type silicone substrate 1 to the strong field drift layer 6 are drifted toward the surface inside the strong field drift layer 6 and emitted through the surface electrode 7. In the strong field drift layer 6 are formed field concentrating recessed parts 8 for reducing the distance between the surface electrode 7 and the n-type silicon substrate 1. The surface electrode 7 is also formed on the inner surface of the field concentrating recessed parts 8 along the inner surface thereof.
Patent JP-H0375819-A (JP)
Title: Input conversion system for one-hand input
Inventor: YANAGIMOTO SACHIKO
IPC: G06F3/023
Filed: 1989-08-18
Abstract: PURPOSE:To permit the physically handicapped and the like to use the various functions of a computer by converting a key code by means of one-hand input which is subsequently received into a key code generated by means of both- hands input based on a switching instruction for a one-hand input mode. CONSTITUTION:If an operator depresses a special key on a keyboard when the operator desires one-hand input, and input conversion instruction code for one-hand input is generated. A conversion instruction reception part 1 which receives the input conversion instruction code for one-hand input transmits the instruction of mode switching to a code conversion part 2 from a normal input mode to the one-hand input mode. The code conversion part 2 switches to the one-hand input mode from the normal input mode based on the instruction and converts the key code for one-hand input which is subsequently received into the key code generated by both-hands input. Consequently, the physically handicapped and the like who can make free use of one hand can use the various functions of the computer without simultaneously depressing the different keys.
Patent JP-S6437394-A (JP)
Title: Method of discriminating contaminated vessel and uncontaminated vessel
Inventor: JIYOOJI PURESUTAA
IPC: G01N33/00
Filed: 1987-08-27
Abstract: PURPOSE: To discriminate contaminated containers from uncontaminated bottles by comparing physical parameters of the residue in a bottle with those of the original product packed in the container. CONSTITUTION: A bottle returned from a customer is fed to a residue specimen sampler 13. A residue specimen obtained from the bottle is transferred to a residue analyzer 15 which measures physical response from the residue specimen. A specimen signal corresponding to the physical response is transmitted to a parameter comparator 17 which compares the specimen signal with the value corresponding to the original product packed in the container as recorded in a memory 19. If the specimen signal has no relation to the memory-stored product parameters, the parameter comparator 17 sends a rejection signal to a rejection mechanism 21. It disposes the bottle in response to the rejection signal.
Patent JP-S58109254-A (JP)
Inventor: JIYON HENRII BUREMUSU
IPC: B23Q3/06
Filed: 1982-12-03
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-S6271273-A (JP)
Title: Manufacture of charge coupled device
Inventor: ORIHARA KOZO
IPC: H01L29/772
Filed: 1985-09-24
Abstract: PURPOSE:To enhance the density and to microminiaturize a charge coupled element by forming a CCD in a buried channel 2-phase drive. CONSTITUTION:A reverse conductivity type buried layer 102 to a substrate is formed on a semiconductor substrate 101, and storage electrodes 104-106 are formed through an insulating film 103 on the surface. Then, the interval portions of the electrodes 104-106 are photoresist films 110-112 except the portion adjacent to one storage electrode, and reverse conductivity type impurity to the buried layer is implanted by ion implanting to form barrier regions 113, 114. Thereafter, a resist is removed, the regions 113, 114 are coated and superposed on the adjacent storage electrodes 105, 106, gaps to the electrodes 104, 105 are formed, transfer electrodes 115, 116 are formed, and reverse conductivity type impurity to the storage electrode and a transfer electrode to form barrier regions 117, 118. Then, barrier electrodes 121, 122 are formed to cover the regions 117, 118 and to be superposed on the adjacent storage electrodes and the transfer electrode, and are connected to the storage electrodes.
Patent JP-H07181441-A (JP)
Title: Variable optical beam splitter and method thereof
Inventor: ROI EMU MATEITSUKU
IPC: G02F1/1343
Filed: 1994-09-05
Abstract: PURPOSE: To provide a dynamically controllable optical beam splitter in which change on structure is not necessitated, and the number of divided or connected beams can be easily adjusted by changing an electric control signal supplied to a system. CONSTITUTION: This is an optical beam splitter 2 of a type having a liquid crystal cell and an electrode array 4 which sets a voltage difference pattern across a liquid crystal in the cell. This is provided with voltage controllers 6 and 10 which supply a voltage to each electrode 4 of the array for setting a periodic phase lattice, and sets each voltage so that the electrode in each period of the lattice can set the voltage difference pattern for dividing an input light beam 16 into the desired patterns of multiple output beams 18a, 18b, and 18c at the lattice.
Patent JP-H06196948-A (JP)
Title: Mutual conductor step
Inventor: CASTELLO RINALDO
IPC: H03H11/04
Filed: 1993-08-26
Abstract: PURPOSE: To provide a mutual conductor stage for dealing with a high frequency signal. CONSTITUTION: A mutual conductor stage 1 has signal input parts A and B and signal output parts U1 and U2 and is provided with a pair of FET (M1 and M2 ) sharing gates G1 and G2 and sources S1 and S2 , and its output is composed of a pair of bipolar transistors Q1 and Q2 connected to these FET M1 and M2 .
Patent JP-S6273488-A (JP)
Title: Semiconductor memory device
Inventor: TSURUOKA SHIGEO
IPC: G11C11/41
Filed: 1985-09-25
Abstract: PURPOSE:To reduce an access time from a chip selection signal by setting the potential level of a pair of data lines charged with a loading MOS transistor at the potential to perform the high speed operation of a sense amplifier activating a discharging MOS transistor. CONSTITUTION:When a signal CS becomes 'L' from 'H', that is, a state changes from a waiting state to an operation read out one, a detecting circuit 15 is operated through a buffer circuit 14, and by the output, a pulse signal phiDOWN is generated from a pulse generating circuit 16, generating the activating state of discharging MOS transistors Q4 and Q5. The potential levels of data lines D and the inverse of D are lowered and are set at levels in which a good sensitivity, that is, a high sense speed in a sense amplifier can be obtained. In the state where the levels of the D and the inverse of D are set, when the information of a memory cell is propagated from an indicated column selection part to the data lines D and the inverse of D, the sense amplifier is operated at high speed, thereby performing the readout operation at high speed.
Patent JP-H1054484-A (JP)
Title: Hose for power steering
Inventor: INOUE TAKESHI
IPC: F16L11/08
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To improve steering property and durability by orientating in a reverse direction the same number at a time, a plurality of reinforced yarns which are formed of an inner surface layer, a reinforcing layer and an outer surface layer, and in which the reinforcing layer has a specific mean orientating angle and elongation. SOLUTION: One or a plural number of reinforcing layers 3 is formed between an inner surface layer 1 and an outer surface layer 2 so as to form a braided structure or a spiral structure. Reinforced yarns composing the reinforcing layers are orientated in a revere direction almost the same number at a time, the average of an orientating angle against the axial direction of a hose is set to 52.3 to 53.6 degrees, and elongation when a load is 2.38g/d is set to 8 to 10%. A material having larger elongation such as 66 nylon and polyethylene terephthalate, is suited for the reinforcing yarns.  It arises a weak point in durability if a volume expansion rate is increased only by the change of an angle, therefore the change of the angle is suitably suppressed, and the insufficient volume expansion rate is compensated by the elongation of the reinforcing yarns, thus volume expansion and durability can be simultaneously sufficed. Therefore, enough durability and reliability can be obtained, and satisfactory steering property and comfortable feeling can be given.
Patent JP-S6368668-A (JP)
Title: Soft ophthalmic lens material and production thereof
Inventor: ANDO ICHIRO
IPC: G02C7/04
Filed: 1986-09-09
Abstract: PURPOSE:To produce a soft ophthalmic lens material which has an excellent fit over the cornea and excellent oxygen permeability and mechanical strengths, by adding a chain transfer agent to a soln. of a monomer giving a rigid polymer, impregnating a non-rigid material with said soln. and polymerizing the monomer. CONSTITUTION:0.1-10 parts by mole of a crosslinking agent (e.g., ethylene glycol dimethacrylate) is added to 100 parts by mole of a monomer which gives a non-rigid polymer having a glass transition point (Tg) of not higher than 40 deg.C (e.g., methyl acrylate) and a crosslinking reaction is carried out to obtain a non-rigid material. A chain transfer agent (e.g., n-butylmercaptan) and 0.01-0.5 parts by mole of a radical polymn. initiator are added to 100 parts by mole of a monomer which gives a rigid polymer having a Tg of not lower than 60 deg.C (e.g., methyl methacrylate), thus obtaining a soln. 20-60wt% said non-rigid material is impregnated with 80-40wt% said soln. The monomer giving a rigid polymer is polymerized and the product is shaped into a desired ophthalmic lens. A non-immobilized rigid polymer is removed to obtain a soft ophthalmic lens material which is composed of a polymer alloy wherein the rigid polymer is immobilized on the non-rigid material.
Patent JP-H0957000-A (JP)
Title: Cordless iron
Inventor: IKEJIMA MAMORU
IPC: D06F79/02
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To improve the use convenience by making the operability excellent at the time when an iron main body is mounted on a stand and at the same time, conduct current accurately to the iron main body. SOLUTION: At a stand 17 having a mounting part 18 to mount the iron main body 10 and an electricity feed part 19, a base 11 is supported from the lower part by means of a support part 20 made to project upward from the mounting part 18 from below the base 11, and at the same time, by a guide means 21 provided from the support part 20 to the electricity feed part 19 side, a guide receiving part 16 provided at the rear part of the iron main body 10 is supported, so that the iron main body 10 can be displaced so as to make an electricity feed terminal 12 opposite to the electricity feed part 19 at the time of being mounted onto the stand 17.
Patent JP-H0554332-A (JP)
Title: Magnetic head and production thereof
Inventor: OTOMO MOICHI
IPC: G11B5/127
Filed: 1991-08-23
Abstract: PURPOSE:To provide the magnetic head having excellent high-frequency reproduction characteristics. CONSTITUTION:The surface roughness of the substrate surface of the magnetic head formed by using a magnetic film of a fine crystal precipitation type is specified to >=0.05mum and <=0.5mum. The incident angle of sputtering particles or vapor deposition particles to the perpendicular of the substrate surface id set in a range from 10 deg. to 70 deg.. The magnetic film to be formed is made into a columnar structure in this way and nearly the film plane direction is made into a direction where magnetization is difficult, by which the magnetic film having the high magnetic permeability of high frequencies is formed and the magnetic head having the excellent high-frequency reproduction characteristics is obtd. The magnetic head having the excellent reproduction characteristics at a high frequency of >=5MHz is obtd. by using the above-mentioned magnetic film.
Patent JP-H0495293-A (JP)
Title: Controller for sense amplifier
Inventor: ISOBE SADAHISA
IPC: G11C11/401
Filed: 1990-08-10
Abstract: PURPOSE:To make the size of a transistor for constituting a new data generating circuit small by providing a means for setting one or more activation signal driving transistors of a sense amplifier to a non-conducting state, when data is changed to new data in the course of holding the data. CONSTITUTION:In the controller of a sense amplifier (a) for amplifying a very small difference signal and holding obtained data, a means for setting one or more activation signal driving transistors of the sense amplifier (a) to a non-conducting state, when data is changed to new data in the course of holding the data is provided. That is, the sense amplifier (a) is all activated, finishes amplification of a very small difference signal, and becomes in the course of data holding operation. At the time of changing the data held by the sense amplifier (a), a PMOST 6 and an NMOST 8 are turned off by setting control signals SE2, SE2 to an L level and an H level, respectively in advance. In this case, by setting a control signal phi to an H level, data is changed to data generated by a new data generating circuit (b). In such a way, a size of the transistor for constituting the new data generating circuit can be made small.
Patent JP-2001029810-A (JP)
Title: Controller for husking roll gap
Inventor: NINOMIYA SHINJI
IPC: B02B7/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent grain damage, such as rubbing, by selecting either of hard rice or soft rice and changing the dead band width of a reference load current value for roll gap control. SOLUTION: This controller is provided with a selection switch 49 for selecting either the hard rice or the soft rice at the time of the roll gap control of husking rolls and whether the hard rice is selected or the soft rice is selected is read from the selection manipulation state of the selection switch 49 into a control section 31. Whether an automatic adjusting mode of the roll gap is selected or a manual adjusting mode is selected is decided. In the case of the automatic adjusting mode selection, the dead band width is read out of a ROM 46. At the time of the hard rice selection, the control reference value is corrected to the value of the wide dead band width and, at the time of the soft rice selection, the control reference value is corrected and changed to the control reference value of the narrow dead band width.
Patent JP-H0497996-A (JP)
Title: Production of silicon carbide whisker
Inventor: MOTOJIMA SEIJI
IPC: C30B29/62
Filed: 1990-08-10
Abstract: PURPOSE:To easily obtain a high-purity silicon carbide whisker while utilizing almost discarded bean-curd refuse as a raw material by utilizing bean-curd refuse as the raw material and reacting carbon compd. with silicon compd. contained therein. CONSTITUTION:Bean-curd refuse is utilized as a raw material and carbon compd. is allowed to react with silicon compd. contained therein. This reaction is performed while ordinarily supplying gas. Argon, helium or hydrogen and the mixture thereof especially hydrogen is preferably utilized. The pressure of a reaction system is preferably maintained at 10-10<6>Pa. It is unpreferable that nitrogen, oxygen and moisture, etc., remain in the reaction system. The reaction temp. is preferably regulated to about 1000-1600 deg.C. As the heating method in this reaction system, every method such as resistance heating, induction heating and infrared heating is adopted.
Patent JP-S59103081-A (JP)
Title: Fixed quantity delivery valve
Inventor: MASHITA OSAMU
IPC: F16K11/07
Filed: 1982-12-02
Abstract: PURPOSE:To enable to make flow control of an intermittent flow by correct fixed quantity delivery, by a method wherein a plunger is moved by the movement of a spool and a fixed quantity of working liquids in the right and left chambers to be generated through the movement of the plunger are made to discharge alternately. CONSTITUTION:A hydraulic liquid entered through an inlet port 22 is arrived at a flow chamber 28 through a liquid groove 16, a liquid ducts 24, 26 and a plunger 2 is moved to the left by pressing it. A fixed quantity of a working liquid in a liquid chamber 27 is discharged through a check valve 31 by passing from liquid ducts 25, 23 through liquid grooves 15, 14 and a liquid duct 29. Simultaneously with the above, the number of delivery times is counted by a count detector through a touch of an end of a rod of the plunger 2.
Patent JP-S59115837-A (JP)
Inventor: CHIYAARUZU II HIRU
IPC: A41D31/02
Filed: 1983-11-11
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-2000044285-A (JP)
Title: Production of coated substrate
Inventor: TAO MASATO
IPC: B05D3/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To form a coating film having uniform thickness even on the edge part of a substrate, to stabilize the quality without causing any coloring unevenness or optical distortion, and to improve the working efficiency without cutting the substrate after coating and baking by absorbing and removing a coating liquid remaining on the edge part of a substrate with an adsorbing member. SOLUTION: As for the substrate, glass and ceramics can be used. This method can be used for a coating method such as dip coating method to apply a coating liquid (e.g. acrylic resin) on the substrate in a vertical state, and also for spin coating or screen printing method using the low-viscosity coating liquid. When a coating film 3 applied on the surface of the substrate 2 vertically suspended by a suspending tool 1 is formed, a part of the coating liquid drips down and forms a liquid puddle 5 on the edge part 4. In order to absorb and remove the liquid puddle, a high water absorbing resin is preferably used from the standpoint of water absorption, absorbing speed and mass treatment.
Patent JP-H0875752-A (JP)
Title: Reagent stirring method
Inventor: ARIMA NORIKAZU
IPC: G01N35/10
Filed: 1994-09-06
Abstract: PURPOSE: To prepare a reagent with uniform concn. within a short time by rotating a stirrer while moving the same up and down and detecting the liquid surface state of the stirred reagent to control the rotation of the stirrer. CONSTITUTION: A stirrer 3 having a rotary mechanism 5 and an up-and-down moving mechanism 4 is immersed in a reagent soln. received in a container 1 and driven by simultaneously operating a rotary mechanism 5 and an up-and- down moving mechanism 4 by an operation control part 6 to stirr the reagent soln. 2. The reagent soln. 2 is stirred by controlling the number of rotations of the stirrer 3 by the operation control part 6 and, at the same time, the liquid surface state of the reagent soln. 2 is monitored by a liquid surface state detection part 7 and the detection signal is supplied to a detection signal processing part 8 and the operation control part 6 outputs a control signal to the rotary mechanism 5.