baber/WOPTO huggingface dataset:
Patent JP-S62298105-A (JP)
Title: Semiconductor integrated circuit device
Inventor: TAKESHITA KENJI
IPC: H01L21/02
Filed: 1986-06-18
Abstract: PURPOSE:To prevent the contamination of a semiconductor integrated circuit device caused by the writing in of a name by a method wherein the prescribed region of the insulating film on which an indication mark (name) will be written in is separated from the other region. CONSTITUTION:A bonding pad 2, circumferential circuits 3, 4 and 5 and a memory cell array region 6 are formed on a semiconductor substrate 1, and a mask ROM is constituted. A name region IV A is provided on the circumference of the substrate 1, the indication by the Al film on the same layer as a data line and the indication formed by etching on an insulating film are formed. A region 8, whereon a field insulating film is not formed, is provided on the circumference of the indicated part formed by etching. As a result, the diffusion to outside the region 8 of the contaninant intruded from the groove part of the name can be prevented even when the name is moved as far as to the field insulating film by the irregularity of etching, and the contamination of the semiconductor integrated circuit can be prevented.
Patent JP-H0799168-A (JP)
Title: Semiconductor device
Inventor: SAWADA SHIZUO
IPC: H01L21/822
Filed: 1994-06-22
Abstract: PURPOSE:To provide a semiconductor device which can bring a polycrystalline silicon film into good contact with a semiconductor substrate with out making the diffusion depth of impurities deep. CONSTITUTION:The semiconductor device is provided with a semiconductor substrate 11, with an N-type diffuse layer 12 formed in the substrate, with an SiO2 film 13 formed on the surface of the substrate, with a contact hole 14 opened in the SiO2 film 13, with a first polycrystalline silicon layer 15 which is formed so as to bury the contact hole 14 and which has a recessed part on the surface, with a second polycrystalline silicon layer 16 which is formed on the first polycrystalline silicon layer and which is formed so as to cover the surface and the side face of the first polycrystalline silicon layer and with a diffused layer which is formed in the substrate so as to correspond to the contact hole 14 and whose conductivity type is opposite to that of the substrate.
Patent JP-S6030985-A (JP)
Inventor: MIZUKURA TAIJI
IPC: F26B21/00
Filed: 1983-07-29
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-S622724-A (JP)
Title: Waveform equalizer
Inventor: FURUKAWA TOSHIHIRO
IPC: G11B20/10
Filed: 1985-06-28
Abstract: PURPOSE:To decide a filter coefficient with high accuracy and high stability with the small arithmetic quantity and short processing time, by selecting the filter coefficient correcting direction vector as a vector conjugate with a co- decentralized matrix of the filter input series and deciding the optimum coefficient vector in a repetitive arithmetic operation. CONSTITUTION:A filter part is formed by connecting the unit delay devices 1 in series by N stages. The outputs of these devices 1 are amplified by a multiplier 2 with use of coefficients hO-hN and then totalized by an adder 4. These filter coefficients hO-hN are decided according to the input signal of each multiplier 2 after the error between the filter output signal yn and the equalization target signal dn is evaluated by a control part 3. Then the correcting direction of the coefficient vector is set in the same direction as the vector conjugate with a co-decentralized matrix of the filter input series. Then the arithmetic operations are repeated by the part 3 to obtain the optimum coefficient vector of the adder 2 with a limited repeating frequency.
Patent JP-H05331395-A (JP)
Title: Water-base recording ink
Inventor: ISHIBASHI OSAMU
IPC: C09D11/037
Filed: 1992-06-01
Abstract: PURPOSE:To obtain a water-base for ink jet recording which forms, in printing, characters having water resistance and does not bleed at the time of printing, and which is less likely to suffer from nozzle clogging and exhibits excellent pigment particle dispersion stability when a pigment is used as a colorant. CONSTITUTION:The ink comprises at least water, a colorant and a water-soluble polymer composed of at least tow members having different solubilities in water, one of them having a solubility at 20 deg.C in water of 2wt.% or less, preferably polyvinyl alcohol.
Patent JP-H11327274-A (JP)
Title: Image forming device
Inventor: SEKIGUCHI HAJIME
IPC: G03G15/08
Filed: 1998-05-08
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which prevents an overflow of developer from a developer storage part and damage of a stirring means when the fault or the like of a detection means occurs. SOLUTION: A discontinuing means discontinues the supply of developer by a carrying means 4 from a developer replenishment container 1 to a developer storage part 2, in the case that a change in signal transmitted when a wiper spring 5a passes the detection faces of the detection means 7a and 7b while wiping them is not detected when the detection means 7a and 7b are not detect the developer, or in the case that the detection means 7b is not detecting an amount of developer when the detection means 7a is detecting the developer, or in the case that a power detection means 5 detects that the power consumption of the stirring means 5 is higher than a prescribed value.
Patent JP-S5929370-A (JP)
Title: Manufature of paste type plate for lead storage battery
Inventor: KONISHI HIROSUKE
IPC: H01M4/20
Filed: 1982-08-12
Abstract: PURPOSE:To improve the mechanical strength by passing a plate filled with paste between a pair of upper and lower rollers applied with filming agent thereby forming a filming agent layer on the surface of the plate. CONSTITUTION:When a plate 1 filled with paste passes between rollers 2, 2', filming agent is applied uniformly on the surface of the plate through pressing. A filming agent storage tank 9 is agitated continuously by an agitator 7 to matintain constant viscosity while predetermined amount of filming agent 3 pumped by a pump 4 is dripped through a pipe 6 and a nozzle 5 to the upper roller 2. In order to uniform the viscosity and the thickness of the filming agent 3 adhered to the upper roller 2, excessive filming agent 3 is returned by a nail 8 to said tank 9. With such method, dropping of paste from the plate is reduced while the mechanical strength is improved.
Patent JP-S5943295-A (JP)
Inventor: ERUTON DERUMONTE PURUUTAA
IPC: F16L58/10
Filed: 1983-08-02
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-S6120100-A (JP)
Inventor: HAMADA HITOSHI
IPC: G10L25/00
Filed: 1984-07-09
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-S5933690-A (JP)
Title: Magnetic bubble memory element
Inventor: NOGAI KENGO
IPC: G11C11/14
Filed: 1982-08-16
Abstract: PURPOSE:To improve the production yield for a magnetic bubble element containing plural major-minor blocks formed on the same chip, by providing plural boot loops for each block. CONSTITUTION:Four blocks of major-minor structure are formed on the same chip to obtain a magnetic bubble element. At the same time, plural boot loops 10-1-10-4 for example, four loops are provided for each block to store the information on defective ones of minor loops 9-1, 9-2.... The magnetic bubble element is never defective as long as the loops 10-1-10-4 corresponding to each loop are nondefective and even if a part of the loops 10-1-10-4 is defective. As a result, the production yield is substantially improved in comparison with a magnetic bubble element which contains just a single boot loop for each block.
Patent JP-H05310028-A (JP)
Title: Air conditioning control method for vehicle
Inventor: HAMAYA KATSUNORI
IPC: B60H1/00
Filed: 1992-05-06
Abstract: PURPOSE:To compensate the difference of apparatus ability that is caused by the change of season, and improve responsiveness, convergence and stability by conducting optimum control according to a season. CONSTITUTION:On the basis of the combination of an outer air temperature To measured by means of an outer air temperature measuring sensor 13 provided at a vehicle and an isolation amount SUN measured by means of an insolation amount measuring sensor 14, the fuzzy reasoning of season is conducted so that season may come to summer from winter via the middle according as the outer air temperature To comes to 'high' from 'low' and the insolation amount SUN comes to 'large' from 'small'. Optimum control according to a season becomes possible by controlling an air conditioning device by means of a control mode set beforehand at every season on the basis of the season reasoned as above. Accordingly, the difference of apparatus ability that is due to season can get to be compensated by control, and responsiveness, convergence and stability can be improved.
Patent JP-S6033083-A (JP)
Inventor: AKIMOTO TOKUZOU
IPC: G21C15/06
Filed: 1983-08-03
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-S5473296-A (JP)
Title: Forced circulation oil cooling pipe type cable line
Inventor: SUZUKI KENJI
IPC: H02G9/00
Filed: 1977-11-24
Abstract: PURPOSE: To prevent an oil hammer phenomenon formed when closing a valve at a time of an accident, by connecting a by-path with the valve and a filter between arbitrary two lines.  
     CONSTITUTION: Oil cooling pipe type cables 1a, 1b are mounted in parallel, and valves 14, 17 and filters 13, 16 are connected in parallel with an opening and closing valve 8a at the circulation oil outlet ends of cable lines for forcedly rotating cooling oil in the parallel cables and between the intermediate connecting portions 3a, 3b of both lines. Consequently, the opening and closing valve 8a is automatically closed when there happen accidents in the lines consisting of the pipe 1a, but the valve 14 is automatically opened at the same time, thus as oil hammer phenomenon formed when suddenly closing the opening and closing valve 8a can be prevented. And impulsive oil pressure propagating to an area around the valve 17 can be reduced because the valve 17 on the way of the line is simultaneously opened. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6032634-A (JP)
Title: Manufacture of thermoplastic resin hollow band for packing up
Inventor: TODA KAZUAKI
IPC: B29C48/12
Filed: 1983-08-03
Abstract: PURPOSE:To obtain the titled band that is high in breaking strength, flexible and tough, by extruding a resin through a die for forming a hollow item, the die having a plurality of slits arranged side by side at the forward end section of an inner radial core, and cooling and stretching the extrudate with pressure being applied to the hollow section. CONSTITUTION:The forward end of an inner radial core 13 is formed with juxtaposed slits with a prescribed distance therebetween, and a resin extruded from a passage 14 is extruded in the melted state, while a pressurized air having a pressure of 10-200 water column mm. is applied to the hollow section 2 of the resin through air holes 15. The extrudate is cooled by porous cooling molds 16 throughout the surfaces of which water exudes, and is monoaxially stretched 4- 12 times at a pressure stretching tank via a former 17.
Patent JP-H11336708-A (JP)
Title: Rodless cylinder
Inventor: TAKEUCHI TERUMASA
IPC: F15B15/14
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a rodless cylinder capable of reducing play between tubes and sliders to a large extent. SOLUTION: Between a pair of head covers 2, a plurality of cylinder tubes 4 are disposed parallel to each other. The cylinder tubes 4 have pistons 8 therein, and on the outside of each cylinder tubes 4, sliders 20 being common to each other are disposed. The sliders 20 are movably disposed in such a manner that the sliders 20 can move according to movement of the pistons 8 and in a direction to which the cylinder tubes 4 extend. A guide rod 28 is disposed separately from and extended parallel to the cylinder tubes 4 and has higher rigidity than the cylinder tubes 4, so as to support the sliders 20.
Patent JP-S5567314-A (JP)
Title: High capacity nonwoven fabric filter
Inventor: ANDOU KATSUTOSHI
IPC: B01D39/16
Filed: 1978-11-16
Abstract: PURPOSE: To obtain a filter capable of removing ddposited dusts easily and being hard to be clogged by partly adhering a collecting agent to a surface with coarse fiber density of a nonwoven fabric having a coarse layered structure as a nonwoven fabric filter.  
     CONSTITUTION: A nonwoven fabric having a layered structure with different fiber density of which the surface of the fiber layer is a coarse layer 3 with pore volume of 75W95% is formed as a filter of a electric vacuum cleaner, automobile and the like, thereafter a collecting agent 4 such as polyamide resin, acrylic rubber and the like is partly adhered in dot or line pattern on the surface of a nonwoven fabric. When a fluid such as dusts containing air and the like is passed, dusts are collected on the surface of the fiber layer, particulary, to the collecting agent, and are not almost collected within the fiber interior. Therefore, the clogging of a filter is reduced and the deposited dusts of a filter are easily and simply removed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H04341609-A (JP)
Title: Ball chain
Inventor: TERAMACHI HIROSHI
IPC: F16C29/06
Filed: 1991-05-16
Abstract: PURPOSE:To provide a ball chain used in a rectilinear motion guidance device, in which pitches between balls are reduced and a radius of curvature of a circulation passage is decreased. CONSTITUTION:Each one of ends of a pair of holding arms are fixed by means of a connection pin 5 so as to form a chain unit element 2. A ball is held between the holding arms 3 and 4. A free end of the chain unit element 2 is sequentially pivotably connected to a fixed end 6 of the next chain unit element 2, and as a result, they are endlessly connected.
Patent JP-S5365209-A (JP)
Title: Corrosion resistant aluminum alloy with excellent satin finishing property
Inventor: UMIBE SHIYOUJI
IPC: C22C21/06
Filed: 1976-11-24
Abstract: PURPOSE: To provide the title Al alloy contg. Mg, Si, Zn and Cu by making the wt. ratio of Zn and Cu a specified value or more. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05332046-A (JP)
Title: Oscillation resistance frame for bending yield type oscillation damper
Inventor: KURINO HARUHIKO
IPC: F16F15/02
Filed: 1992-06-02
Abstract: PURPOSE:To avoid inputting excessive stress to an oscillation damper connected to a frame so as to maintain the soundness of the oscillation damper. CONSTITUTION:An oscillation resistance frame is composed of high rigid members 2 facing together in a plane of a frame 4 and rigidly secured to the frame 4, a bending yield member 3 having a relative strength lower than that of the high rigid members 2, 2, rigidly secured and bridging between the members 2, 2, and adapted to be connected thereto with a vibration controller 5. Upon deformation in the plane of the frame 4, it bears against a horizontal load transmitted from the controller 5. Further, a horizontal resistance force determined by the yield resistance of the bending yield member 3 is set to be lower than the allowable resistance force of the controller 5, and accordingly, the member 3 yields by a load which is lower than the resistance force of the controller 5 while bears against a horizontal load, thereby it is possible to avoid inputting a load higher than the allowable resistance force of the controller 5.
Patent JP-H037617-A (JP)
Title: Electronic cooling system
Inventor: NAKAJIMA HITOSHI
IPC: B60H1/32
Filed: 1989-06-02
Abstract: PURPOSE:To improve a quick-acting performance in the title system for cooling a vehicle by providing a pair of ducts intercommunicated with a cabin so as to form a heat refrigerating space, in which an electronic cooling system comprising an electronic cooling element and a blower. CONSTITUTION:An auxiliary duct 34 is connected in the midway of a vent duct 11 and an outside air leading port 35 opened to a cowl box is formed in the upstream side from the auxiliary duct 34 so as to arrange a thermal insulating shutter 38. A heat insulating shutter 39 is provided on the downstream side from the auxiliary duct 34. The space between both shutters 38, 39 is formed into a heat refrigerating space 31, in which a blower 36 and an electronic cooler 33 are provided. With this arrangement, a control means (not shown) usually drives the electronic cooler 33 with a solar battery when an outside temperature is higher than a set value and when cooling is not required, both shutters 38, 39 are full shut so as to cool the air in the heat refrigerating space 31. When the cooling is required, both shutters 38, 39 are opened. With this arrangement, it is possible to improve a quick-action performance with a small output.
Patent JP-H073582-A (JP)
Title: Warp tension controller
Inventor: ISAJI KAZUHIDE
IPC: D03D49/04
Filed: 1993-06-14
Abstract: PURPOSE:To provide a warp tension controller for weaving a fabric free from a weaving bar. CONSTITUTION:This warp tension controller is equipped with a motor 8 for driving a warp yarn drum 5, with a motor rotational angle detector 9 for detecting the rotational angle of the motor 8, with a forward rotational angle directing unit 10 for rotating the motor in the direction of supply of warp yarns, with a reverse rotational angle directing unit 11 for rotating the motor in the direction of winding of warp yarns, with a motor controller 12 for controlling the motor 8 and with a motor drive unit 13 for driving the motor.
Patent JP-S6032363-A (JP)
Title: Manufacture of nonvolatile semiconductor memory device
Inventor: SUMIHIRO NAOTAKA
IPC: H01L21/8247
Filed: 1983-08-02
Abstract: PURPOSE:To obtain a memory transistor adapted for high integration and large memory capacity by providing the step of forming the second gate electrode to cover through the third gate insulating film on the first gate electrode, thereby applying high speed and stable writing and erasing characteristics. CONSTITUTION:An insulator isolating field oxidized film 43 is formed on a main flat surface of a P type semiconductor substrate 42, a source 45 and a drain 44 are then formed, the first gate oxidized film 46 is then formed, and part of the film 46 is removed by etching. Then, after it is thermally oxidized so that the oxidized film is grown at the position where the N type semiconductor of the drain is exposed, an N type doped polycrystalline silicon film is formed to form the first gate electrode. Then, the third gate oxidized film 49 is formed, and the N type doped second polycrystalline silicon film 50 is formed. Further, the second gate electrode to cover through the third gate oxidized film on the first gate electrode is formed.
Patent JP-S5568762-A (JP)
Title: Subscriber test system
Inventor: KIMURA KAZUO
IPC: H04M3/26
Filed: 1978-11-17
Abstract: PURPOSE:To omit the FM signal transmission circuit of the subscriber test board and thus to simplify the constitution of the subscriber test board by securing the connection from the test trunk to the subscriber side of the exchange. CONSTITUTION:Subscriber test board SLT is connected to exchange subscriber sides S1 and S2 by connection CL and via test trunk LTT. And in the case of the off-hook given at test board SLT, change-over relays C1 and C2 are switched to the CL side. And the calling detection is carried out by calling detector LCA, and the connection is secured for originating register transformer ORT to the push- button dial via route 1. When the tested subscriber is dialed at test board SLT, transformer ORT has reception with switching from route (1) to (2). And test trunk LTT is connected to subscriber SUB, and then relays C1 and C2 are switched to the opposite side. Then the signal sent from PB signal transmission circuit PBS of test board SLT is transmitted to the SUB.
Patent JP-S5933332-A (JP)
Title: Surface-processed rigid molding
Inventor: SHIBATA NOBORU
IPC: B29C43/00
Filed: 1982-08-18
Abstract: PURPOSE:To prevent a molding from being whitened by shock, etc. and to improve failure in appearance after molding, by applying an extremely thin coating onto fine grains provided on the surface of a rigid vinyl chloride resin molding. CONSTITUTION:An extremely thin coating is applied onto fine grains provided on the surface of a rigid vinyl chloride resin molding. The vinyl chloride resin moldings to be used can be obtd. from vinyl chloride resin alone or mixtures obtd. by adding not more than 150pts.wt. other resins such as ABS resin to 100pts.wt. vinyl chloride resin. The size of each grain of grain pattern is 40S or below and the grain has a matte effect. The paints to be used are those which have the same color as that of the grain pattern or are clear. Examples of the paints are those composed of epoxy resin, melamine resin, acrylic resin, etc. The thickness of the coating is pref. 4mu or below.
Patent JP-H10329672-A (JP)
Title: Braking force holding device
Inventor: OGAWA HIDEO
IPC: B60T8/176
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a braking force holding device in which a vehicle in traveling is never braked even when the runaway of a program or hardware failure occurs in a CPU. SOLUTION: This device comprises a parking switch 2 interposed on a power source route between a pressurizing means 4 for working a hydraulic pressure to a wheel cylinder 5 and a ground. The parking switch 2 is laid in closed state by operating a parking brake and laid in opened state by releasing the parking brake. When the parking switch 2 is in the opened state, the power source supply to a driving means 3 for driving the pressurizing means 4 is interrupted.
Patent JP-S5780841-A (JP)
Title: Mobile radio communication system
Inventor: ROORANTO KIYUNTSUERU
IPC: H04M17/02
Filed: 1981-09-09
Abstract: A communications system, in particular a telephone system, is provided for the connection of mobile subscriber terminal devices via radio links, in which a central and/or sub-central location there are arranged storage devices which, for all of the users, each store an item of information concerning the relevant location of a user. The particular stored item of location information is used to control the switch-through of a connection to be established to the mobile user. The subscriber terminal devices include identification read-out devices for reading user identification cards. The subscriber terminal device temporarily receives the user call code stored on the user identification card which provides the facility of passive access to the user. Facilities are also provided for automatic charge accounting.
Patent JP-H01309536-A (JP)
Title: Detection system for fading occurrence section in radio channel
Inventor: OGAWARA AKIHIRO
IPC: H04B17/00
Filed: 1988-06-08
Abstract: PURPOSE:To discriminate at which section fading takes place surely in the occurrence of fading by applying section discrimination of each slave station at the same time based on time information added to demodulator alarm information collected from slave stations. CONSTITUTION:Each slave station (relay station) 3 always monitors the production of its own fading, and when fading takes place, the time information for the case is read from a timer 3a and the time data is stored in a buffer 3a. Simultaneously, the presence of fading at that time is informed to a master station (receiver) 2. The fading presence information representing at which section the fading takes place in the occurrence of noticed fading in this way from each slave station is stored in a section discrimination management table 2a built in the master station 2. Thus, the detection system for fading occurrence section in the radio channel discriminating surely at which section the fading takes place in the occurrence of fading is obtained.