baber/WOPTO huggingface dataset:
Patent JP-S5870523-A (JP)
Title: Thin film formation
Inventor: SHINDOU MASANARI
IPC: H01L31/0248
Filed: 1981-10-23
Abstract: PURPOSE:To permit the mixture of a modified element into a thin film formed on a substrate with high degree of freedom by a method wherein an evaporation-source substance is evaporated while introducing an ion and active gas from a high-frequency gas discharge tube into a vacuum tank. CONSTITUTION:An ion of modified element gas is grown in a high-frequency gas discharge tube 8 and is introduced into a bell jar 1 and an evaporation- source substance is evaporated under the presence of the ion. Then, the dischage tube 8 functionally becomes independent from the bell jar 1 and can individually controls the frequency and power of a high-frequency power source 15, the voltage on a feeding electrode 16, the supply amount of modified element gas, and the bias voltage concerning with an evaporation substrate 4 and temperature. Furthermore, the evaporation speed of an evaporation source 7 can also be controlled.
Patent JP-S5792158-A (JP)
Title: Boride cermet material containing m2b5 type boride
Inventor: WATANABE TADAHIKO
IPC: C22C29/12
Filed: 1980-11-27
Abstract: PURPOSE: To enhane the strength and heat resistance of a sintered body by adding a prescribed amount of a binder such as Ni, Co, Fe, Mo or Cr to M 2 B 5  type boride to prepare starting material for sintering or by further adding ≥1 kind of compound such as metallic diboride, metallic monoboride or carbide.  
     CONSTITUTION: Powder of M 2 B 5  type boride such as W 2 B 5  or Mo 2 B 5  is mixed with 0.1W50wt% powder of a binder such as Ni, Co, Fe, Mo, Cr, W, Ti or Cu, or further mixed with powder of ≥1 kind of compound selected from metallic diboride, metallic monoboride, carbide, nitride, oxide and silicide. This mixture is put in a mold and sintered at a high temp. while applying a pressure. The resulting sintered cermet material has superior strength and heat resistance. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H072403-A (JP)
Title: Straightener for bending of roll paper sheet
Inventor: NUNOKI MASAYOSHI
IPC: B65H23/34
Filed: 1993-06-14
Abstract: PURPOSE:To securely eliminate a curving pecuriality of a rewinding paper sheet by taking advantage of the fact that the degree of the curving varies as the outer diameter of a roll paper sheet varies, and by straightening the bending by an optimal straightening value for the degree of the curving of the rewinding paper sheet. CONSTITUTION:A curving straightener 14 of roll paper sheet 12 for straightening the curving of the paper sheet which is rewound and fed from the roll paper sheet 12 is provided with a roll paper outer diameter detection means S for detecting the outer diameter of a current roll paper sheet 12 which is rewound and used, and a curving straightening means S for straightening the curving of the fed roll paper sheet 12 by setting an optimal curving straightening value for the outer diameter of the roll paper sheet 12 detected by the roll paper sheet outer diameter detection means S.
Patent JP-S58104245-A (JP)
Inventor: PEETAA DORUNIE
IPC: D03D49/60
Filed: 1982-09-29
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-H09327506-A (JP)
Title: Automatic aroma diffusing method and aroma diffusion system unit for the same
Inventor: TEJIMA HIROSHI
IPC: A63F13/42
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To diffuse arbitrary aroma in a short time in compact configuration by moving a capsule destroyer on the plane of an aromatic card, which has any specified kind of aromatic capsules while embedding them, etc., corresponding to the input of an electric signal, destroying the capsule at a designated position and diffusing the aroma. SOLUTION: An aromatic card 9 is constituted by forming the blocks of aromatic areas from forest aroma 9A to flower aroma 9D, for example, with band-shaped tracks 9a-9h... respectively horizontally coated with aromatic capsules 8 more than one kind at least. A capsule destroyer 10 is one- dimensionally or two-dimensionally moved on the surface of this aromatic card 9 corresponding to the input of the electric signal, the prescribed aromatic capsule is destroyed, and the aroma is diffused. Such an aroma diffusion unit 7 is connected to a game machine or the external device of video game, etc., and the capsule destroyer 10 is moved in the direction of an arrow corresponding to its electric signal. Thus, the desired aroma can be diffused in a short time.
Patent JP-H0614072-A (JP)
Title: Receiver
Inventor: ISO YOSHIMI
IPC: H04L27/22
Filed: 1992-06-26
Abstract: PURPOSE:To attain smooth selective operation by terminating synchronization locking and AFC operation in a short time caused when the receiver selects a reception antenna in the system where plural antennas receive signals from plural satellites. CONSTITUTION:When a program sent from other satellite is received and selected, data 29 when the AFC operation is finished are stored in a memory 24 and then an antenna is selected. In this case, data in response to the selected antenna are read and subject to D/A conversion by a D/A converter 23 so as to terminate the synchronization locking and the AFC operation in a short time. Furthermore, even when a frequency shift of an ODU is subject to change due to a temperature change or the like, since the change is small, a sweep range is made narrow even in the case of retrial of synchronization locking, then the locking time is reduced. Moreover, a voltage controlled oscillator 43 of a frequency converter 5 is controlled for the AFC operation.
Patent JP-2000357926-A (JP)
Title: Pre-compensating type linearizer and linear amplifier
Inventor: GARRY HOWE
IPC: H03F1/32
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To more independently control the phase characteristic and the amplitude characteristic of a pre-compensating type linearizer. SOLUTION: A pre-compensating type linearizer 111 has resonance circuits 105 and 106, which are based on a common gate FET structure 100, reduce effect on the phase characteristic of the peculiar static capacity of FET 10, reduce loss of the linearizer and connect the drain terminal and the source terminal. The negative phase deviation angle of the pre-compensating type linearizer 111 is decided by a gate inductor 101. Gate control voltage Vc is used for adjusting the amplitude characteristic of the pre-compensating type linearizer 111. The inductors 108 and 109 are connected between the drain terminal of FET 100 and ground and between the source terminal of FET 100 and ground, so that negative phase deviation is obtained with the increase in input power.
Patent JP-H0817062-A (JP)
Title: Objective lens driving device
Inventor: KASUGA IKUO
IPC: G11B7/09
Filed: 1994-06-28
Abstract: PURPOSE:To make an objective lens stand still at a neutral point in design without impressing an offset voltage. CONSTITUTION:The driving coils 3, 4 are disposed on either one of the lens holder 1 holding an objective lens 2 and a fixing member and a magnet is disposed on the other. These driving coils 3, 4 both electrified and the magnet are opposed to each other. This setup drives the lens holder 1 in the focussing- and tracking directions. A magnetic piece 10 is arranged in the magnetic circuit including the magnet to make the magnetically attracting force affecting this magnetic piece generate a restoring force in the two-dimensional directions of focussing and tracking, which holds the objective lens 2 at the neutral point. In this case, the magnetic piece 10 is arranged so that the driving coils 3, 4 and the magnet are opposed to each other at the neutral point.
Patent JP-S6324665-A (JP)
Title: Close contact type image senser
Inventor: KATO TOSHIAKI
IPC: H04N5/335
Filed: 1986-07-17
Abstract: PURPOSE:To reduce the dispersion of output due to any leakage current between common electrode and leading interconnections of individual electrode by a method wherein an insulating film is formed between a photoelectric conversion film and the leading interconnections. CONSTITUTION:After forming common electrode 2 on a glass substrate 1, an ALPHA-Si photoelectric conversion film 3 is deposited. Next, after forming an individual electrode, a lighting window is made. Furthermore, an interlayer insulating film 9 is patterned to form interconnections 5 in contact with the individual electrode 4 at the ends on the film 9. In such a constitution, any leakage current in the film 3 held by the interconnections 5 from the electrodes 2 and 4 can be prevented from occuring so that V-I characteristics may not be degraded into yielding point to produce a close contact type image senser with excellent resolving power and no dispersion of output.
Patent JP-S5693175-A (JP)
Title: Semiconductor memory device
Inventor: SHIMADA HIROSHI
IPC: G11C11/417
Filed: 1979-12-25
Abstract: PURPOSE: To reduce the overcharge of a data bus and prevent the increment of the access time, by blocking the overcharge of the data bus during the nonselection mode by the connected noise preventing device connected to the data bus and a sense amplifier.  
     CONSTITUTION: The selection signal CS 1 , applied to the connected noise preventing device CNP connected at one side to the data buses DB 1  and DB 2  and at the other side to the sense amplifier SA each, has a low level during the selection mode. Thus the CNP has no operation. However, in the nonselection mode, the signal CS 1  turns to a high level. Thus the transistors Q 31 , Q 32  and Q 35  of the CNP are turned on, and the electric charge of the buses DB 1  and DB 2  are discharged to the earth to prevent the overcharge caused by the capacities of the transfer gates Q 13  and Q 14 . At the same time, the selection signal CS 2  is inverted to a low level, thus the overcharge of the DB 1  and DB 2  caused by the capacities of the amplifier SA can also be prevented. As a result, the increment of the access time can be prevented by reducing the overcharge of the nonselection bus line even though the selection/nonselection is frequently repeated. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5870259-A (JP)
Title: Developing device
Inventor: YOKOYAMA MASAMI
IPC: G03G15/09
Filed: 1981-10-22
Abstract: PURPOSE:To prevent scattering of a developer by providing a conductive member in a proximity to a developer carrying body between a regulating member for the thickness of the developer and a developing position and applying the DC bias of the same polarity as that of the electric charge possessed by the developer to said conductive member. CONSTITUTION:A magnetic one-component developer 5 is coated more thinly than the spacing between a developing sleeve 1 and a photoreceptor on a sleeve- like developer carrying body 1 for developing the latent images formed on a latent image supporting body 6. A magnetic field generating means 2 having magnets 21-25 that generate magnetic fields is fixed and disposed in the sleeve 1 and a magnetic cut blade 4 of a magnetic material is disposed near the surface of the sleeve 1 in the position roughly facing the magnet 21. A conductive roller 8 is provided between the cut magnetic pole 21 on the sleeve 1 and the position facing the developing magnetic pole 22 and the DC bias potential of the same polarity as that of the toner 5 is applied on the roller 8.
Patent JP-S6228765-A (JP)
Title: Manufacture of electrophotographic sensitive body
Inventor: TANAKA SABURO
IPC: G03G5/082
Filed: 1985-07-30
Abstract: PURPOSE:To form an amorphous silicon layer of multilayer structure including thinner and thicker layers easily and efficiently by intermittently supplying electrodes with high-frequency power to adjust film formation speed. CONSTITUTION:The amorphous silicon layers are formed on a substrate 1 by evacuating the reaction chambers A, B, C of a plasma CVD device in advance, introducing a gas as a starting material, such as silane, and supplying the electrodes 5, 6 with high-frequency power to produce plasma. At that time, in the reaction chamber B for forming a thick interlayer 3, high frequency power is continuously supplied to form the silicon layer at high speed. In the chambers A and C for forming a blocking layer 2 and a surface layer 4, the high frequency power is intermittently supplied to reduce the film formation speed, thus permitting the thicker and thinner layers to be formed continuously and efficiently without any need of adding a new device.
Patent JP-H0219575-A (JP)
Title: Production of leathery sheet
Inventor: DOI TAKESHI
IPC: B32B5/24
Filed: 1988-07-07
Abstract: PURPOSE:To obtain a flexible leathery sheet of high-class feeling with touch close to that of natural leather by applying an expandable polyurethane emulsion without containing a specific organic solvent onto a fiber substrate layer, drying the coated substrate and press forming the substrate. CONSTITUTION:A polyurethane emulsion, obtained by reacting one or more compounds having >=2 active hydrogen atoms and 200-10,000 molecular weight (preferred example; polyether having >=2 OH groups at the terminals) with an excessive amount of a polyisocyanate and a low-molecular weight chain extender having >=2 active hydrogen atoms at >=1.2 molar ratio of NCO/OH and extending the chain of the resultant urethane polymer containing 1.5-0.2wt.% free isocyanate group content and 5-20wt.% oxyethylene chain content with a polyamine containing >=2 primary and/or secondary amino groups in one molecule in the presence of a nonionic surfactant having 6-18 HLB in an amount of 2-15wt.% based on the above-mentioned polymer and water is applied onto a fiber substrate layer of a woven or knit fabric of natural or synthetic fiber and press formed to industrially afford an artificial leather equal to a conventional artificial leather prepared by a wet method.
Patent JP-S5794959-A (JP)
Title: Tape loading device
Inventor: KAWAUCHI AKIRA
IPC: G11B15/665
Filed: 1980-12-03
Abstract: PURPOSE:To hold a drawing-out guide means with constant pressure to a positioning member in a device, which draws a tape out by moving flexible racks, by installing a spring in the structure of a pinion driving the flexible racks. CONSTITUTION:A pinion 46 engaging with flexible racks 33 and 40 is installed in the hole of a guide groove 32 made in a base 8, and a worm wheel 47 is fitted in the united shaft of the pinion 46. Then, a torsion spring 76 is inserted into the groove 77 of the united shaft of the pinion 46 and the hole 78 of the flank of the worm wheel 47, and turning force from a motor 60 is transmitted from a worm shaft 55 and the worm wheel 47 to the pinion 46 through the spring 76. Consequently, even if a tape drawing-out guide means stops in contact with a positioning member, no shift in position occurs and the contact is made with invariably constant pressure.
Patent JP-S5795306-A (JP)
Title: Applying method of oiling agent in spinning at high speed
Inventor: OOBA AKIHIRO
IPC: D01D5/096
Filed: 1980-12-03
Abstract: PURPOSE: To eliminate the unevenness of oil pickup and increase the amount of an oiling agent to be applied, by applying a specific voltage to synthetic multifilaments with an electrode provided after an oiling roller, and opening the multifilaments to stabilize the contact between the multifilaments and the roller.  
     CONSTITUTION: An electrode 3, preferably a rod-like or platy electrode, made of an electrically conductive ceramic, and having the abrasion resistance, elongating in the direction at a right angle to the running direction multifilaments is provided after an oiling roller 1, and a voltage of 2W15kV, preferably 5W8kV, is applied thereto. Synthetic multifilaments (Y), e.g. a polyester, are melt spun, and an oiling agent is applied to the multifilaments (Y) on the roller 1. The multifilaments (Y) are then taken off at a speed ≥2,500m/min. At that time, the multifilaments (Y) are opened by the charging with static electricity to stabilize and make the contact conditions with the roller 1 uniform.  
     EFFECT: Improved draw-false twisting property and greatly reduced fluffs, broken fibers, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61181381-A (JP)
Title: Novel gene arrangement, i-type interferon peptide coded thereby and microorganism for producing said interferon
Inventor: HAUPTMANN RUDOLF
IPC: C12N15/20
Filed: 1985-07-31
Abstract: The type I interferon peptides encoded by the genetic DNA sequences are called omega-interferons and are produced using appropriate expression vehicles and organisms.
Patent JP-S5872538-A (JP)
Title: Preparation of oxidized monosaccharide
Inventor: KIMURA AKIO
IPC: C07C59/10
Filed: 1981-10-23
Abstract: PURPOSE:To prepare an oxidized monosaccharide having various applications such as surface cleaning agent, concrete additive, pharmaceuticals, food additive, etc., selectively, in high yield, by oxidizing a monosaccharide with O2 in the presence of a Pd-Pt mixed catalyst using a specific reaction process. CONSTITUTION:An oxidized monosaccharide is prepared by dispersing a Pd-Pt mixed catalyst composed mainly of Pd and added with Pt in an aqueous solution of a monosaccharide such as glucose, and contacting the resultant non-alkaline aqueous dispersion with an oxygen-containing gas. The above oxidation reaction is carried out by circulating the aqueous dispersion of the monosaccharide and the Pd-Pt mixed catalyst in the vessel 1 using the circulation pump 2 and the circulation pipe 3 connected with an injector 4 to suck and mix a gas by the injection of a liquid, and sucking the oxygen-containing gas in the vessel by the flow of the circulation liquid. The amount of the catalyst is preferably 0.01- 0.5pt.wt. per 1pt.wt. of the monosaccharide, and the reaction temperature is preferably about 30-150 deg.C.
Patent JP-S6231284-A (JP)
Title: Pocket television
Inventor: NIHEI KAZUHIRO
IPC: H04N5/84
Filed: 1985-08-02
Abstract: PURPOSE:To provide an extremely compact and an excellent portability and to copy a display picture simply outdoors by using a liquid crystal display panel for displaying a television video as an optical shutter, and copying a picture displayed on the liquid crystal display panel. CONSTITUTION:An electrificated belt 23 circulates between respective rollers 25, 26, 26 and moves. With those circulating movement, a light from a light source 24 is exposed on the photosensitive layer 23a of the surface of the charged belt 23 through a liquid crystal panel 3 and an electric charge (e) is electrificated on a part which is not exposed by a photoelectric effect. A photosensitive part 12 moves to the developing part 15 of a right side of the liquid crystal display panel 3, and then, the follower roller 18 of a mobile driving device 10 stops a belt 19 at a prescribed position through a small gear 18a by a damper gear 18a to set the photosensitive part 12 at the developing part 15. At this time, a developing box 27 and a cleaning box 28 at both sides respectively rotate and approach to the photosensitive layer 23a of the electrificated belt 23 to have a condition for copying.
Patent JP-S57141179-A (JP)
Title: Television receiver
Inventor: OOUCHI KOUJI
IPC: H04N5/45
Filed: 1981-10-23
Abstract: PURPOSE:To obtain an easy-to-see a contracted screen by writing in a storage means a video signal of a channel contracted and inserted into one reproduced picture screen, and reading out it synchronizing with a video signal of a reproduction channel. CONSTITUTION:A television receiver 1 projects a picture of a channel A on a screen 2A with a main channel knob 3A. At part of the screen 2A, a picture of a channel B selected with a subchannel knob 3B is contracted and projected. A video signal of the channel B is sampled at its synchronizing speed and written in a storage device, and read out at the synchronizing speed of a vedeo signal of the channel A. The video signal of the channel B is sampled while the upper and lower parts of the screen are cut, thus obtaining an easy-to-see contracted picture.
Patent JP-H0818641-A (JP)
Title: Portable telephone
Inventor: MUTO HAJIME
IPC: H04W88/02
Filed: 1994-06-29
Abstract: PURPOSE:To make a portable telephone hardly cause keying errors even in a dark place, surely and easily grasp the prescribed grasping part of a main body, easily view a display, easily recognize the positions of a mouthpiece and an earpiece and to easily discriminate the mouthpiece or the earpiece. CONSTITUTION:In this portable telephone provided with the mouthpiece 2, the earpiece 3, the operation keys 4 and the display 5 on the main body 1, the part of the main body 1 around the operation keys 4 is in a color different from the one of the entire main body 1. Fluorescent paint is applied to the display part 8 of the operation keys 4, the operation keys 4 are in the color different from the one of the entire main body 1, the grasping part 9 of the main body 1 is in the color different from the one of a remaining part 10 and an area 2A provided with the mouthpiece 2 and the area 3A provided with the earpiece 3 are in the color different from the one of the entire main body 1.
Patent JP-S6230414-A (JP)
Title: Mechanical filter
Inventor: SAITO YUKIO
IPC: H03H9/46
Filed: 1985-08-01
Abstract: PURPOSE:To remove the tertiary or quinary spurious by constituting a mechanical filter so that one tortional conversion piezo-electric element removes the even-order modes and the other element removes the odd-order modes and assembling the filter with a vertical vibration coupling member. CONSTITUTION:When an AC signal is applied to the input of the mechanical filter constituted of tortional vibration members 1a-1d, the tortional conversion piezo-electric elements 3a, 3b and the vertical vibration coupling member 4, an electric signal is converted into mechanical tortional vibration. Namely, an electric signal coincident with the resonance frequency of a resonator is converted into mechanical tortional vibration by the element 3b. The resonator formed with the length ratio of 0.67:0.33 is constituted so as to induce primary, secondary and quaternary resonation and reverse the mechanical force induced by the element 3b at the point of 0.33. Namely, the elements 3a, 3b are constituted so that one of them erases the even-order modes and the other erases the tertiary mode and assembled with the member 4 to remove the tertiary or quinary spurious.
Patent JP-H1115181-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SAKAMOTO MITSUTOSHI
IPC: G03G5/10
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of image noises of black spots and the like by subjecting the surface of a conductive substrate to anodic oxidation and mechanical grinding, then, hot water pore sealing, and steam pore sealing or humidification pore sealing. SOLUTION: The surface of the substrate made of aluminum or an aluminum alloy is subjected to anodic oxidation and then, to mechanical grinding before the pore sealing treatments to clean the surface of residual impurities caused by the anodic oxidation and the oxidized surface of the substrate can be inactivated by the following pore sealing treatments, and the impurities due to pore sealing treatment can be avoided by adopting the following hot water or steam sealing or humidifying sealing process, thus permitting the surface of the substrate to be kept clean. It is preferred that the different kind of metal having minute crystal grain diameter is used for the aluminum alloy, and it is the best process that the alloy is processed in sulfuric acid, preferably, of 100-300 g/l concentration. As the mechanical grinding process, a loose buffing process or a lapping grinding process and the like are enumerated, and a grinding extent is set to 0.05-1.00 μm.