baber/WOPTO huggingface dataset:
Patent JP-S592880-A (JP)
Title: Manufacture of optical recording thin-film medium
Inventor: MORINAKA AKIRA
IPC: G11B7/24038
Filed: 1982-06-30
Abstract: PURPOSE:To obtain an optical recording thin-film medium capable of multiple color recording by laminating a light absorber corresponding to the wave length of a recording light source and a heat-sensitive chromogenic material on a base plate by a vacuum deposition method. CONSTITUTION:For example, a combination of a leuco dye(e.g., Crystal violet lactone, etc.) and a developer (e.g., bisphenol A, 4-hydroxyphenoxide, etc.) is provided as a heat sensitive chromogenic layer 22 on a base plate (e.g., plastic plate, glass plate, etc.) by vacuum deposition, a light absorber layer 23 composed of a visible light-region dye (e.g., fluorescein, etc.) is laminated on said heat sensitive chromogenic layer 22 by vacuum deposition, and then a chromogenic layer 24 is further laminated on said light absorber layer 23 by vacuum deposition to obtain an objective medium. When bisphenol A is used as a chromogenic agent, a mixture of an aromatic amide and an aliphatic amide is preferably used in order to obtain a transparent and uniform vapor-deposit film because crystallization is easy to occur. USE:The optical recording thin film medium is suitable for wave-length multiple optical disc medium, color micro-film, etc.
Patent JP-H10303214-A (JP)
Title: Hetero bipolar type semiconductor device and its manufacture
Inventor: TAKAHASHI TAKESHI
IPC: H01L21/331
Filed: 1997-04-28
Abstract: PROBLEM TO BE SOLVED: To lower a base resistance and improve reliability of a base electrode which is no ohmic contact with a base layer by defining a guard ring consisting of lamination of an emitter and guard ring layer and a protection layer between an outer circumference of an emitter mesa structure and an end part of the structure side. SOLUTION: A base electrode 10b is formed on a base layer 4 to enclose lamination of an emitter also acting as guard ring layer 5 and a protection layer 6. The base electrode 10b continuously covers a surface from a region outside an outer circumference of the emitter also acting as the guard ring layer 5 of a surface of the base layer 4 to a region slightly inside an outer circumference of a surface of the protection layer 6. A guard ring part consisting of lamination of the emitter also acting as the guard ring layer 5 and the protection layer 6 is defined between an end part at the side of an emitter mesa structure 30 of the base electrode 10b and a side surface of a GaAs emitter cap layer 7. Since the base electrode 10b and the base layer 4 can be thereby brought into contact with each other, a base resistance can be lowered.
Patent JP-H04338483-A (JP)
Title: Method of applying adhesive to groove in adhesion formed sheet
Inventor: NISHIOKA HARUO
IPC: B68G7/052
Filed: 1991-05-16
Abstract: PURPOSE:To apply an adhesive dropped perpendicularly onto a sheet to the side edge and bottom of a groove uniformly by inclining a swing table forward and backward in a position where an adhesive gun nozzle is opposed to a groove of a mold pad in the moving process of a movable table. CONSTITUTION:To a swing table 36 provided on a movable table 34 is secured fixedly a mold pad 22 such a manner that a groove 25 recessed in the mold pad 22 is provided parallel to an adhesive gun nozzle 45 adjacent to the moving path of the movable table. In a position where the adhesive gun nozzle 45 in the moving process of the movable table 34 is opposed to the groove 25 of the mold pad 22, the swing table 36 is inclined into predetermined postures of forward and backward inclinations alternately. Thus, an adhesive 12 perpendicularly ejected down onto a sheet from the adhesive gun nozzle 45 can be uniformly applied to the side edge and bottom of the groove 25.
Patent JP-S63280947-A (JP)
Title: Speed change operating mechanism for transmission
Inventor: UETAKE MASAMI
IPC: F16H63/04
Filed: 1987-05-08
Abstract: PURPOSE:To enable the shift operation to be performed with a small operating physical force in a speed change operating mechanism for use in a manually operated transmission for automobiles and the like by transmitting an operating physical force by means of a direct pin as the point of application of the operating physical force at the whole forward stroke including the timing for engagement of gears. CONSTITUTION:On a shift lever bracket 46 in this speed change operating mechanism are provided a direct pin 51 for inputting the shift operating physical force over the whole area of the forward stroke of a fork lever 47 and an input claw 52 for giving the rotational displacement to a shift arm 48 in the area of the latter period forward stroke of the lever 47. Around a movable pin 61 is set up a clearance C3 for absorbing an excessive displacement of a shift plate 49 against the arm 48 at the time of the latter period forward stroke of the lever 47. Between the plate 49 and the arm 48 is provided a stopper structure so that, at the time of the full forward stroke of the lever 47, the pin 61 is placed by virtue of the regulation of a stopper on the idler gear 4 side from a line connecting a fixed pin 57 to a movable pin 62, and at the same time, there is provided a spring 64 for activating the plate 49 towards the gear 4 side.
Patent JP-S5338067-A (JP)
Title: Steel pipe storage conveyor
Inventor: NAKADA HIROSHI
IPC: B65G11/20
Filed: 1976-09-20
Abstract: PURPOSE: To prevent damage to steel pipes and generation slip sound by providing a roller at the tip of each ducking lever. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10286138-A (JP)
Title: Method for installing furnitures with overturning preventing structure to floor surface and overturning preventing carpet for furnitures
Inventor: HATA MASAHIKO
IPC: A47B97/00
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To effectively preventing furnitures from overturning by removing tile carpets in a fixed section from a floor surface where the tile carpets are laid and fixing overlapped thin plate-like member with high strength and high restoring power to a part of the rear face of a mat. SOLUTION: At the time of arranging a furniture such as a locker on a floor surface F where plural tile carpets 10 in the same shape are laid, tile carpet units 10a in a fixed section S1 are removed from the floor surface. Next, the thin plate-like member 13 with high strength and high restoring power is adhered to the rear face of the mat 11 constituting these units 10a through adhesive and the locker 1 is fixed onto this mat 11. At the time, a vertical flange part 13a is formed at one edge of the member 13 and the lower tip of the rear part of the locker 1 is brought into contact with the part 13a to fasten a bolt 14. After then, the mat 11 fixed with the locker 1 is laid at the fixed section S1 of the floor face F.
Patent JP-H08302537-A (JP)
Title: Carbon fiber woven fabric, its production thereof and device therefor
Inventor: DEMURA TATSUTAROU
IPC: D04H1/542
Filed: 1995-05-10
Abstract: PURPOSE: To produce the subject woven fabric capable of preventing the slippage of the texture without excessively bending the fibers, useful as a reinforcing material for a composite reinforced material using a plastic or concrete as a matrix material by thermally fusing the cross points of warps to wefts with a meltable resin. CONSTITUTION: One or both of warps 1 and wefts 2 are accompanied with thermally fusible addition fibers 2a and subsequently woven into a coarse plain weave tisssue. The woven fabric is subjected to a thermal treatment to melt the accompanied fibers and thermally fuse the cross points 3 of the warps to the wefts. Non-twisted carbon multifilament yarns are used as the warps and the wefts, and woven in the state of the minimum warp tension.
Patent JP-S5541114-A (JP)
Title: Dc-dc converter
Inventor: HANATANI SUSUMU
IPC: H02M3/337
Filed: 1978-09-11
Abstract: PURPOSE: To efficiently stabilize an output voltage even if a transistor inverter is caused to oscillate at high frequency, by providing a two-level controller.  
     CONSTITUTION: A DC-DC converter is composed of a transistor inverter TINV which changes the DC output of a charger or the like into a high-frequency signal by switching transistors Q1, Q2 and alters the voltage by an inverter transformer IT, a rectifier RE which rectifier a high-frequency output of the transistor inverter, a smoothing circuit FC including a capacitor C which smoothes the DC output of the rectifier and supplies the smoothed output to a load, a two-level controller LC which generates an output signal depending on the output to the load of hysteresis, and a controller CS which regulates the high-frequency oscillation of the transistor inverter depending on the output signal of the two-level controller. A constant voltage and current are thus supplied to the load 6. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11305891-A (JP)
Title: Peripheral equipment connecting device for personal computer
Inventor: IIZUKA HAJIME
IPC: G06F1/18
Filed: 1998-04-22
Abstract: PROBLEM TO BE SOLVED: To prevent occurrence of any obstacle even at the time of connecting a peripheral equipment with a personal computer when a power is supplied, SOLUTION: A connecting terminal 7 is arranged on the side face of a main body 1 and a light receiving part 10 is arranged on the neighborhood of the connecting terminal 7. Also, a touch switch 8 and a transmitting part 9 are arranged on the neighborhood of an input and output terminal 6 provided at the top end of a cable 6A connected to an electric circuit integrated in a peripheral equipment 5. When a power is supplied, a control signal outputted from the peripheral equipment is received by the computer side, and the connecting operating of the input and output terminal 6 with the connecting terminal 7 is enabled.
Patent JP-S62267150-A (JP)
Title: Ink jet recording system
Inventor: TSUZUKI MITSUO
IPC: B41J2/205
Filed: 1986-05-15
Abstract: PURPOSE:To perform recording due to the modulation of a dot area up to low density, by using ink jet heads having different nozzle diameters and controlling the injection of ink so that the recording density characteristic to the input density signal of each head increases monotonously to perform overlap-writing by the heads having different nozzle diameters. CONSTITUTION:In each of ink jet heads having different nozzle diameters, the control of ink jet quantity is performed so that the recording density to an input density signal increases monotonously without having the max. or min. value. Further, in a region where the input density signal is lower than recording density due to the min. droplet of each head, the modulation of dot density is performed by the head having a small nozzle diameter and the head having a large nozzle diameter performs printing in a level equal to or higher than that performing the modulation of the dot density of the head having the small nozzle diameter. The same picture element is produced by overlap- writing by a plurality of the heads having different nozzle diameters, so a medium contrast recording of a high resolution is obtained, generating no deterioration in image quality due to broken character or overlapping of dots.
Patent JP-H048758-A (JP)
Title: Biaxially oriented polyester film
Inventor: SHINONOME OSAMI
IPC: C08G63/60
Filed: 1990-04-27
Abstract: PURPOSE:To provide a film composed of a thermotropic liquid crystal polyester and an another polyester, and having improved flame-retardancy and excellent mechanical properties and productivity. CONSTITUTION:The objective film is composed of a composition or block copolymer of (A) a thermotropic liquid crystal polyester composed mainly of p- hydroxybenzoic acid, terephthalic acid and ethylene glycol and (B) a polyester containing a phosphorus-containing aromatic diol component expressed by formula I or II (Ar1 and Ar2 are trivalent aromatic group; R1 and R2 are univalent aliphatic group, alicyclic group or aromatic group) as a constituent unit. Preferably, the component A contains 30-74mol% of the benzoic acid derivative, 35-13mol% of terephthalic acid and 35-13mol% of ethylene glycol.
Patent JP-H07317586-A (JP)
Title: Lean combustion control and failure judging device for internal combustion engine
Inventor: HIRAKO TADASHI
IPC: F02D41/22
Filed: 1994-05-26
Abstract: PURPOSE:To stabilize the engine operation in the lean air-fuel ratio range !and certainly judge a failure in the fuel supply system and ignition system without use of any particular failure judging means. CONSTITUTION:An electronic control unit 23 determines variation of the rotational angular acceleration of a crank shaft 25 on the basis of output from a crank angle sensor 18, compares the obtained variation with its threshold, and judges the combusting condition in each cylinder. If the condition is acceptable, the fuel correction factor, and accordingly the target air-fuel ratio, are altered to the lean side-if unacceptable, the target air-fuel ratio is altered to the over- rich side. When such alteration to the over-rich side is made a certain number of runs in succession in the same cylinder, the control unit 23 judges that the fuel supply system or ignition system associate with this cylinder has gone in failure, and lights up a fail indication lamp 27.
Patent JP-H07322495-A (JP)
Title: Maintenance display device and method for power distribution system
Inventor: YAMAMOTO HIRONOBU
IPC: G09G5/00
Filed: 1994-05-26
Abstract: PURPOSE:To provide a method for rapidly displaying a facility system diagram by managing system data generated daily by a facility maintenance in time series. CONSTITUTION:The title item consists of a maintenance processing memory for registering a type indicating a maintenance processing No. which becomes a retrieval key for each maintenance processing and maintenance details, registration-scheduled date/time, and detailed items, a subject name development processing part for reading current system data from a facility DB and developing the maintenance processing to a development subject name memory, a facility synthesis processing for synthesizing a facility after development and a map DB, and a time-series subject name index for managing the maintenance processing and a development subject name index for managing the development subject name memory.
Patent JP-H01283554-A (JP)
Title: Thermoresisting photosensitive polymer composition
Inventor: TANAKA JUN
IPC: C08L79/08
Filed: 1988-05-11
Abstract: PURPOSE:To make possible to form the thick pattern of the title composition which has high sensitivity, excellent definition and sticking property against a supporting substrate plate by incorporating a specified copolymer, a photopolymerization initiator, a photocrosslinking agent and a sensitizing agent in a prescribed ratio, in the composition. CONSTITUTION:The composition is composed of 100pts.wt. of the copolymer contg. 99.9-50mol.% of a polymer having a repeating unit shown by formula I as a main component and 0.1-50.0mol.% of a polymer having a repeating unit shown by formula II as a main component, the photopolymerization initiator, the photocrosslinking agent and 0.1-30pts.wt. of the sensitizing agent. In formula I, R<1> is >=4 C four valent org. group, R<2> is 3 or 4 valent org. group contg. an aromatic ring group, P<1>, P<2> and P<3> are each a photosensitive group, X is an org. group binding the groups P<2> and R<2>, etc., (n) is 1 or 2. And, in formula II, R<3> and R<4> are each alkylene or phenylene group, R<5>-R<8> are each a lower alkyl or phenyl group, (k) is an integer of 1-5. Thus, the material having the good definition and the high sensitivity and the excellent sticking property against the supporting substrate plate in case of forming the thick film of the composition is obtd.
Patent JP-S63278420-A (JP)
Title: Semiconductor integrated circuit device
Inventor: OKABE MASAOMI
IPC: H01L27/06
Filed: 1987-05-09
Abstract: PURPOSE:To improve the immunity from a soft error due to alpha-ray by decreasing the source follower current with a 1st transistor (TR) turned off more than the source follower current with the 1st TR turned on. CONSTITUTION:A source follower current control circuit controlling a current flowing to a source follower TR Q4 is provided. The said source follower current control circuit consists of a TR Q5, a TR Q6 and a resistor RSP. The source follower current control means applies the control such that the source follower current with the 1st TR Q1 turned off is decreased more than the source follower current with the 1st TR Q1 turned on. Thus, the problem of the soft error due to alpha-rays, etc., is eliminated without increasing power consumption and delay time.
Patent JP-S63278486-A (JP)
Title: Initial program loading system
Inventor: OSAWA JIRO
IPC: H04Q3/545
Filed: 1987-05-09
Abstract: PURPOSE:To improve operability, efficiency, and reliability, by loading and executing an initial load program from an input/output device, and loading a system program and station data designated by a first information processor on an electronic exchange. CONSTITUTION:When an operator, after designating the system program SP and the station data OD to be loaded on a main memory device 14 and an external memory device 18 to the first information processor 300, transmits a required initial program load signal to a central control unit 11, the initial load program BOOT' is executed after it is loaded on the main memory device 14 from the input/output device 100. Therefore, the system program SP and the station data OD designated by a second information processor 400 are loaded on the main memory device 14 and the external memory device 18 from the first information processor 300 via a communication line 2. In such a way, it is possible to simplify an operation to load the initial program remarkably and to improve the efficiency and the reliability.
Patent JP-S595523-A (JP)
Inventor: YORIFUJI ARITAKA
IPC: H03K17/78
Filed: 1982-06-30
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-S5237409-A (JP)
Title: Magnetic sheet recorder
Inventor: TADOKORO EIICHI
IPC: G11B17/32
Filed: 1975-09-19
Abstract: PURPOSE: To ensure stable operation condition even at low temperatures. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H049997-A (JP)
Title: Display system
Inventor: SOGABE HIDEKI
IPC: G09G5/00
Filed: 1990-04-27
Abstract: PURPOSE:To expand the market as a presentation tool by constituting the system so that while operating a screen by using a computer, such an application as presents its screen to other person, for instance, only information required for presentation is presented to other person. CONSTITUTION:It is confirmed that a transfer controller 10 is not in operation by a software, and a register contained therein is accessed. Subsequently, by designating a first transfer mode, whether data in a transfer mode is a coordinate on a display or a memory address is designated, and a range of a transfer destination is designated. Finally, the following operating instruction is given to the device 10. That is, by a software, by only designating a parameter, a CRT 1 and a CRT 2 for constituting two displays 7 are allowed to execute different displays, and in accordance with a range instruction, one of VRAMs 1, 2 for the CRTs 1, 2 is operated. In this case, when it is necessary to execute compressing/expanding of data, it is calculated by an arithmetic part 1, and one of the VRAMs 1, 2 is operated.
Patent JP-S61275200-A (JP)
Title: Method for purifiying sic whisker
Inventor: YAMAMOTO MOTOHIRO
IPC: C30B25/00
Filed: 1985-05-28
Abstract: PURPOSE:To obtain the titled SiC whiskers whose characteristics are not deteriorated by metallic impurities and capable of providing a composite material, etc., by using the aggregate of SiC whiskers as the anode, impressing a DC voltage in an aq. soln. of electrolytes and eluting the metallic impurities by the anodic reaction. CONSTITUTION:A silicon source, a carbonaceous material, etc., are allowed to react at high temp. in an inert atmosphere to form SiC whiskers and the product is loosened to form the aggregate of SiC whiskers. The aggregate of whiskers is brought into close contact with an anode in an aq. soln. of electrolytes. A DC voltage is then impressed to initiate and anodic reaction at the interface between the liq. electrolyte and the whisker, metallic impurities remaining on the surface and at the inside of the whisker are eluted and separated into the liq. electrolyte and high-purity whiskers are obtained. The whiskers are incorporated into various metals, ceramics, etc., as a reinforcing agent and a high-strength composite material can be obtained.
Patent JP-H01284070-A (JP)
Title: Picture input device
Inventor: MIYAGAWA TADASHI
IPC: H04N1/19
Filed: 1988-05-10
Abstract: PURPOSE:To eliminate the effect of bit noise and to obtain a picture data with high quality by providing a switching means switching one output of a sampling means or an average data in a prescribed order and outputting an average data at bit noise position of an image sensor. CONSTITUTION:An average picture data (AD+CD)/2 is generated from picture data AD and CD by an arithmetic means 12 applying addition and 1/2 division and the result is inputted to an analog switching means 9 comprising such as element as an analog switch. A sample-and-hold data BD of a middle sample- and-hold circuit 7 is given to a contact S2 of the analog switching means 9 and the analog switching means 9 is thrown to the position of the contact S2 at the normal state without bit noise and the sampling data BD is outputted as a picture data GD3 and the switch means 9 is thrown to the position of contact S1 at the bit noise position of the image sensor and the average data is outputted from the arithmetic means 12 as a picture data GD3. The picture data GD3 outputted in this way is of high quality without effect of bit noise.
Patent JP-S62268594-A (JP)
Inventor: YAMAMOTO SHUNJIRO
IPC: D06F33/02
Filed: 1986-05-16
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-S63278845-A (JP)
Title: Viscoelastic multilayer body for preparing composite type damping material
Inventor: TAKENAKA HIDEO
IPC: B32B27/36
Filed: 1987-05-12
Abstract: PURPOSE:To enhance damping capacity, by constituting the viscoelastic resin of a center layer of a polyester resin or a mixture of the polyester resin and a resin other than the polyester resin and setting the resin of an outside layer to a thermoplastic polyester resin. CONSTITUTION:In a viscoelastic multiplayer body for preparing a composite type damping material formed into a multilayer membrane having a three-layered structure consisting of a center layer formed from a viscoelastic resin having glass transition temp. of -30-60 deg.C and loss tangent of 0.5 or more at the glass transition temp. and outside layers provided to both surfaces of the center layer and formed of a thermoplastic resin having no stickiness at ambient temp. but having film forming capacity, the viscoelastic resin of the center layer is composed of a polyester resin or a mixture of the polyester resin and a resin other than the polyester resin and each of the outside layers is composed of a thermoplastic polyester resin. By this method, an intermediate layer used as the viscoelastic intermediate layer of the composite type damping material and imparting excellent damping capacity and having good adhesiveness to a metal material and hard to flow out even in the vicinity of paint baking temp. can be formed.