baber/WOPTO huggingface dataset:
Patent JP-S6090314-A (JP)
Title: Water shielding type optical fiber cable
Inventor: KANEKO TAKASHI
IPC: H01B7/28
Filed: 1983-10-24
Abstract: PURPOSE:To raise a water running preventive effect by providing a layer of a water absorbing substance on the outside surface of a core of a water shielding type optical fiber which is packed with a packing material for preventing a water running, in a space in a cable core consisting of a lot of optical fibers and a space between the core and the sheath. CONSTITUTION:Layers 5.6 of a water absorbing substance are provided on the outside surface of a core 1 of a water shielding type optical fiber cable which is packed with a packing material for preventing a water running, in a space in a cable core 1 consisting of a lot of optical fibers and a space between the core 1 and a sheath 4. As for such a water absorbing substance, for instance, an organic matter of an acrylic acid denatured starch or an inorganic matter of an alumina gel, etc. is used. In this way, by providing the layer 5 or the layer 6 containing said water absorbing substance on a boundary of the core 1 which becomes easily a water running path and a packing layer 2 of a packing material for preventing a water running, for instance, even if an inundation occurs, the water absorbing substance of said layers 5.6 absorbs water, and a water running in the cable can be prevented. In this way, a water shielding type optical fiber cable having a high performance is obtained.
Patent JP-H0754562-A (JP)
Title: Post-mounting drive device for manual open/close type shutter
Inventor: NODA MITSURU
IPC: E06B9/56
Filed: 1993-08-11
Abstract: PURPOSE:To simply and easily apply a motor drive system without any need of demounting or post-processing a component by coupling an electrical drive unit to the shaft of the curtain take-up section of an existing manual open/close shutter, and linking the unit to an electric motor. CONSTITUTION:An electrical drive unit 20 is coupled to the fixed shaft 4 of a take-up section 7 for an existing manual open/close shutter via each cutout section, and a wheel mounting fixture 21 is screwed to the wheel 5 of the section 7. Then, a plate for closing the cutout section of the bearing bracket 22 of the unit 20 is fixed with screws, so that bearings 24 and 25 journalled to the bracket 22 and another bearing journalled to the plate are kept in contact with the fixed shaft 4 in such state as capable of rolling. Also, a drive chain is engaged with and wound along the sprocket 11 of the unit 20 coupled to the shaft 4 and the sprocket of an electrical motor, thereby automatically winding or rewinding the curtain take-up section 7.
Patent JP-H0250514-A (JP)
Title: Triangular wave generating circuit
Inventor: MATSUOKA TADASHI
IPC: H03K4/50
Filed: 1988-08-12
Abstract: PURPOSE:To attain high speed and to improve the temperature characteristic by selecting the number of transistors of a diode form at a level shifting circuit so that the voltage between the base and emitter of a transistor cannot be included in the voltage supplied to the resistance to form the base potential and the constant current of a differential transistor with a reference voltage as a starting point. CONSTITUTION:The base and collector voltage of a transistor Q16 of a diode form to constitute a level shifting circuit are supplied to the base of an emitter follower transistor Q9 to supply an action voltage to an oscillation circuit OSC. The voltage of a transistor Q17 is supplied to the base of an emitter follower transistor Q12 to supply an action voltage VC' to a constant current source circuit IG. With a reference voltage as a starting point, the number of transistors of the diode mode at a level shifting circuit is selected so that the voltage between the base and emitter of the transistor cannot be included in the voltage supplied to the resistance to form the base potential and constant current of the differential transistor. Thus, while gaining high speed the temperature characteristics can be improved.
Patent JP-S6443548-A (JP)
Title: Polypropylene resin composition
Inventor: ASANUMA TADASHI
IPC: C08L37/00
Filed: 1987-08-12
Abstract: PURPOSE:To obtain the title composition which can give a sheet, a stretched film or the like excellent in transparency, by mixing an ethylene/propylene random copolymer with vinyl- and/or allyl-trialkylsilane polymers obtained by polymerization in the presence of a stereo-regular polymerization catalyst. CONSTITUTION:A vinyltrialkylsilane and/or an allyltrialkylsilane (wherein the alkyl groups are 1-6C alkyls part of which may be hydrogen) are polymerized in the presence of a stereoregular polymerization catalyst comprising a transition metal catalyst and an organometallic compound to obtain a polymer (B) of said monomer. An ethylene/propylene random copolymer (A) obtained by copolymerizing at most 10wt.% ethylene with propylene at room temperature to 100 deg.C and a pressure of normal pressure to 100kg/cm<2>G in the presence of a stereoregular polymerization catalyst is mixed with 1/10,000,000-1/1,000pt.wt., per pt.wt. component A, component B.
Patent JP-H0625053-A (JP)
Title: Production of glyceryl ether compounds
Inventor: INAGI TOSHIAKI
IPC: C07C43/13
Filed: 1992-07-06
Abstract: PURPOSE:To improve the yield and purity of the product in the production of a glyceryl ether compound by hydrolyzing a glycidyl ether compound having a 8-24C alkyl group. CONSTITUTION:In the hydrolysis reaction of the glycidyl ether compound, acetic acid is used as a solvent, and the reactional product solution is treated with an alkali aqueous solution. A highly pure glyceryl ether compound is efficiently obtained in a good yield at an increased reaction rate, while preventing the production of by-products.
Patent JP-H1143249-A (JP)
Title: Sticking device of lap material
Inventor: KAWAKITA HITOSHI
IPC: B32B37/00
Filed: 1997-07-25
Abstract: PROBLEM TO BE SOLVED: To always keep a part continuing with a work of a lap material in a tensional condition. SOLUTION: According to a carry of a work, a lap material L is pulled by the work, and is delivered from a reel (a winding member), and is kept in a tensional condition by a braking means 75. When the lap material L runs out of the reel, the lap material L is cut between the braking means 75 and the reel, and a lap material L of a new reel is connected to the cut end of the work side lap material L. During this time, since the work side lap material L is kept in a tensional condition by the braking means 75, there is no possibility of rupturing the lap material L.
Patent JP-H1044819-A (JP)
Title: Vehicular differential-limiting controller
Inventor: KOBAYASHI TOSHIO
IPC: F16H48/30
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To generate an appropriate differential-limiting torque corresponding to the running conditions of a vehicle or road surfaces on which the vehicle travels or even a larger differential-limiting torque efficiently with a simple, light and compact device constituted of a reduced number of component parts without causing an increase in its size through the employment of an existing device in common for its use to the utmost. SOLUTION: A rear-wheel differential-limiting torque generator part 19 comprises a compound planetary-gear type differential-limiting device for transmitting driving force to a first sun gear 60 and outputting it through a second sun gear 61 to a left driving axle 20 and through a carrier 48 to a right driving axle 23, and has a hydraulic multiple disk clutch for variably controlling frictional force generated between the left driving axle 20 as one output side and the carrier 48 as the other output side corresponding to road-surface conditions and the running conditions of the vehicle.  The compound planetary-gear type differential-limiting device part generates differential-limiting torque, and in addition a differential-limiting torque increase/ compensation controller part 35 ascertains road-surface conditions and the running conditions of the vehicle based on input signals and, if necessary, accordingly operates the hydraulic multiple disk clutch to optimally increase the generated differential- limiting torque for compensation.
Patent JP-H0250567-A (JP)
Title: Facsimile equipment
Inventor: ARII KOJI
IPC: H04N1/32
Filed: 1988-08-11
Abstract: PURPOSE:To transmit an original without inputting an opposite destination telephone number with a transmitting person by equipping a character recognizing means to recognize the telephone number of the opposite transmission destination read from the specific position of the original, and an automatic calling means to automatically call the telephone number recognized with the character recognizing means. CONSTITUTION:When the transmitting person transmits the original, first he sets the original written the opposite telephone number at the specific position so that an original reading means 1 may read the original. Then, the original reading means 1 reads the opposite destination telephone number, and sends it to a character recognizing means 11. The character recognizing means 11 recognizes the opposite destination telephone number from inputted data, sends them to an automatic calling means 12, and the automatic calling means 12 calls the opposite destination through a MODEM 3. The data read by the original reading means 1 are transmitted through a public circuit 5 to the opposite destination by means of the MODEM 3 successively data-compressed by an encoder/decoder 2. Thus, the transmitting person can transmit the original without inputting the telephone number of the opposite transmitting destination.
Patent JP-S6093523-A (JP)
Title: Guidance system for self-running robot
Inventor: SENOO MAKOTO
IPC: G05D1/02
Filed: 1983-10-28
Abstract: PURPOSE:To guide a self-running robot accurately without any special mark on a floor surface, etc., by collating a reference partial pattern in an image picked up while the robot is run on a predetermined course with a previously stored reference pattern, and positioning and running the robot. CONSTITUTION:When the self-running robot 20 reaches an area within an error range estimated from its starting point S, the video pattern of a place where a reference pattern in an image picked up newly is segmented is collated with a reference video pattern stored previously for an image on the 90 deg. right side at a point A. The robot 20 is advanced in the moving direction until both patterns coincide most with each other. Then, the moving direction is so corrected at the position so that the horizontal deviation between an image in the moving direction and the reference video pattern at the point A in the moving direction. Then, the robot 20 is guided by regarding points B, C- as reference points by similar algorithm to run the robot accurately on the predetermined course.
Patent JP-H06171927-A (JP)
Title: Method of preparing isocyanic acid by decomposition of n, n-disubstituted urea
Inventor: KURUTO ARUFUREETO HATSUKURU
IPC: C01C3/14
Filed: 1993-08-12
Abstract: PURPOSE: To prepare an isocyanic acid of high purity in high yield by a method which is easily executed without needing a succeeding separation stage by heating and decomposing an N,N-disubstd. urea.  
     CONSTITUTION: An N,N-disubstd. urea is decomposed at a high temp. into a low volatile secondary amine and an isocyanic acid to obtain the objective isocyanic acid. In this method, the isocyanic acid is discharged through the top. A preferable N,N-disubstd. urea is expressed by the formula. In the formula, R 1 , R 2  may be same or different and are linear, branched or cyclic 1-24C alkyl groups which are unsubstd. or substd. with a 1-6C alkoxy or phenyl groups, or they are phenyl groups which are unsubstd. or substd. with a 1-6C alkyl, a 1-6C alkoxy, hydroxy, a halogen such as chlorine, bromine, or nitro or amino groups. 
     COPYRIGHT: (C)1994,JPO
Patent JP-S6262944-A (JP)
Inventor: TAKASE YASUHIDE
IPC: D03C1/14
Filed: 1985-09-11
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-H1130062-A (JP)
Title: Handle device of door
Inventor: KOUTOKU MASAHIRO
IPC: E05B1/06
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To smooth operation and to simplify construction in such a state as an oscillation shaft of a handle is made as the vertical and as an oscillation shaft of an operating lever is made as the horizontal. SOLUTION: A joint device 5 consisting of a set of a slot 51 and a driving pin 52 connects between a control lever 3 equipped with a handle 4 and pivoted to a holding frame 2 on a vertical shaft 3a and an operating lever 7 pivoted to the holding frame 2 on a horizontal shaft 7a. Return springs 33 and 71 for urging toward a normal position are separately provided to the control lever 3 and operating lever 7, and the operating lever 7 is interlocked with a latch of a latch lock 20.
Patent JP-H1031241-A (JP)
Title: Lens barrel biaxial tilting mechanism in camera
Inventor: TANAKA KAZUHIRO
IPC: G03B15/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To make a part near a lens barrel small in size. SOLUTION: The mechanism is for tilting the lens barrel 4 around each of two orthogonal axes, for example in a panning direction and a tilting direction, and a 1st driving part constituted of a panning worm wheel 7 for rotating the lens barrel in the panning direction, a panning motor 8 and a worm 9 is arranged at the lowest layer part of the mechanism, and a 2nd driving part constituted of a tilting motor 11 for rotating the lens barrel in the tilting direction, a worm 12 and a tilting worm wheel 13 is arranged on the 1st driving part, and the lens barrel is arranged on the 2nd driving part.
Patent JP-H0736326-A (JP)
Title: Image forming material removing device from image holding body, and image bolding body processing device
Inventor: ASABA YOICHI
IPC: C09D9/04
Filed: 1993-07-21
Abstract: PURPOSE:To surely remove only an image forming material from an image holding body by efficiently and surely penetrating an unstabilizer into the critical surface part between the image holding body and the image forming material. CONSTITUTION:A liquid imparting unit is formed of a penetration accelerating solution as a penetration accelerator for accelerating the penetration of a processing solution to the critical surface part between a transfer paper 10 and a toner; and a processing solution imparting device 2b as an unstabilizer imparting means for imparting the processing solution to the transfer paper 10 to which the penetration accelerating solution is imparted. The penetration accelerator is imparted to the surface of the transfer paper 10 to which the toner is adhered, so that the unstabilizer is easily penetrated into the critical surface part between the transfer paper 10 and the toner, and the unstabilizer is successively imparted, and efficiently and surely penetrated into the critical surface part. Thus, the adhered state can be surely unstabilized such that the adhesive force between the transfer paper 10 and the toner is lowered.
Patent JP-H0736337-A (JP)
Title: Image forming material removing device from sheet material provided with perpendicular pressure means
Inventor: MARUYAMA TORU
IPC: G03G7/00
Filed: 1993-07-21
Abstract: PURPOSE:To provide an image forming material removing device from sheet material provided with a perpendicular pressure means in which an image forming material can be satisfactorily removed from a sheet material by satisfactorily penetrating a liquid in the sheet material. CONSTITUTION:In the pressure contact part between an upper heat roller 45 and an offset belt 44 or the nipping part of a relay carrying roller pair 53 just before it, a paper 10 to which a liquid is supplied is pressurized in the thickness direction. The liquid can be thus satisfactorily penetrated into the critical surface part of the paper 10 with toner. When water containing no surfactant or a trace amount thereof is used as the liquid, also, the toner can be satisfactorily removed without damaging the paper fiber. The liquid supply to the paper 10 can be performed only from one surface side, and the curl of the paper 10 by the expansion of only the liquid supply surface side of the paper 10 can be prevented.
Patent JP-2000034571-A (JP)
Title: Surface treating device
Inventor: KOUSHIRI MASAYUKI
IPC: C23C16/50
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a surface treating device capable of uniformly subjecting plasma treatment to a substrate of a large area at a high speed. SOLUTION: Casing 2 is divided into two chambers of a plasma generating chamber 3 provided with plasma generating electrodes 5 and 5' and a substrate treating chamber 4 provided with a substrate supporting stand 8. On the electrode 5' composing the partition between the chambers 3 and 4, a plurality of plasma blow-off ports 6 are formed. Since this plasma blow-off ports 6 have opening width dimensions (d) at the parts satisfying 1 >= the dimensions (L) in the plasma blow-off directionthe minimum cross-sectional areas and also have nozzle shapes satisfying the area of the partition, i.e., the total Sn of the minimum cross-sectional areas of the plasma blow-off ports 6/the area Sp of the electrode 5'<=1/3, plasma is uniformly blown off from all blow-off ports 6.
Patent JP-S6181388-A (JP)
Inventor: HASEGAWA SHUNJI
IPC: B65G67/60
Filed: 1984-09-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58103695-A (JP)
Inventor: KAWASAKI TERUFUMI
IPC: G21C15/16
Filed: 1981-12-16
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-S58107153-A (JP)
Title: Preparation of shiro-shoyu
Inventor: NODA FUMIO
IPC: A23L27/50
Filed: 1981-12-16
Abstract: PURPOSE:To suppress the consumption of saccharides by yeast, etc. in the preparation of SHIRO-SHOYU (special light-colored soy), in high efficiency, wihtout suppressing the growth of lactic bacteria, by adding benzoic acid, sorbic acid, etc. to unrefined SHIRO-SHOYU during fermentation or before the start of the proliferation of the yeast. CONSTITUTION:In the preparation of SHIRO-SHOYU, one or more compounds selected from benzoic acid, sorbic acid and their salts, i.e. alkali metal salts and alkaline earth metal salts of the acids, are added to the unrefined SHIRO- SHOYU during fermentation or at an arbitrary stage before the proliferation of the yeast. The consumption of saccharides by yeasts, etc. in the preparation of unrefined soy can be suppressed specifically in high efficiency, without undesirable effects to the activity of enzymes such as amylase, protease, etc., and with little suppressing effect to the growth of lactic bacteria, and a high-quality SHIRO-SHOYU can be obtained by this process.
Patent JP-H0485658-A (JP)
Title: Function processor by neural network
Inventor: OOWADA ARIMICHI
IPC: G06G7/60
Filed: 1990-07-30
Abstract: PURPOSE:To attain function processing without describing the algorithm of a function by assigning the input parameter of the function to the unit of an input layer, assigning the output parameter of the function to the unit of an output layer, executing learning and executing the function processing. CONSTITUTION:Neuro-units 10-1 to 10-3 of an input layer, neuro-units 11-1 to 11-n of an intermediate layer and a neuro-unit 12 of an output layer are possessed in a network structure pat 1. Then, the input parameter of a function is assigned to the neuro-units 10-1 to 10-3 of the input layer, the output parameter of the function is assigned to the unit 12 of the output layer and function processing is attained by executing learning. Thus, even input/output relation unable to be described with algorithm can be processed by a neural network.
Patent JP-H0859539-A (JP)
Title: Method for separating optical isomer of 2,2-disubstituted cyclic ketone
Inventor: TODA FUMIO
IPC: C07C255/31
Filed: 1994-08-26
Abstract: PURPOSE: To obtain an optical isomer of a disubstituted cyclic ketone, having a high optical purity and useful as a synthetic intermediate, etc., for medicines, agrochemicals, etc., by separating either of the optical isomers of the disubstituted cyclic ketone from a specific clathrate compound. CONSTITUTION: This method for separating an optical isomer of a 2,2- disubstituted cyclic ketone comprises forming a clathrate compound from a mixture of optical isomers of the 2,2-disubstituted cyclic ketone represented by formula I [ n is 1 or 2; R<1> and R<2> are each a (substituted)1-6C alkyl or an alkoxycarbonyl] and an optically active host compound represented by formula II [m is 4 or 5; Ph is phenyl] and then separating either of the optical isomers of the 2,2-disubstituted cyclic ketone from the resultant clathrate compound.
Patent JP-S6094354-A (JP)
Title: Injection of cooling water into cooling roller
Inventor: YANASE TAKAOMI
IPC: D21F1/00
Filed: 1983-10-29
Abstract: PURPOSE:To simplify the regulating operation of the surface temperature of a cooling roller by a method in which a cooling water jet nozzle is inserted into the end of a supply path leading to the inside of the cooling roller, and cooling water is injected with the ambient air into the cooling roller. CONSTITUTION:Cooling water is injected from a cooling water jet nozzle 14 into the supply path 6A. In this case, ambient air is sucked into the cooling water through an annular path 15 by an ejector effect in the form of small air bubbles. The cooling water containing air bubbles is injected through the supply path 6A into a space 13A in a housing 13 and discharged through a discharge tube connected to the lower connecting port 17. In cooling the cylinder 2 of cooling roller by the cooling water with air bubbles, the conduction of heat between the cooling water and the cylinder is interrupted by the air bubbles.
Patent JP-S6356894-A (JP)
Title: Data display device
Inventor: NISHIKAWA YOSHIKAZU
IPC: G11B27/34
Filed: 1986-08-28
Abstract: PURPOSE:To display data excellently with simple constitution without adding redundant data by discriminating whether or not input data is a prescribed kind of input data and applying specific display different from that of the prescribed kind of input data if the input data is not the prescribed kind of input data. CONSTITUTION:A discrimination circuit 11b discriminates whether or not the inputted display data is normal display data. That is, the display data is data for displaying a numeral on the display device 13 and the data displaying other than the numeral is not fed to the discrimination circuit 13 when the display data is sent normally in the transmission line 14. If the discrimination circuit 11b discriminates that the data is data for the numeral display, it is regarded that an error takes place in the display data in the transmission line 14 and no output is given, and the fixed display data displaying, e.g., either 'nothing is displayed' or '-' is displayed is outputted from a fixed display data generator 11.
Patent JP-2000035574-A (JP)
Title: Planar illuminator and reflection type liquid crystal display device
Inventor: KIKUCHI HISASHI
IPC: G02F1/13357
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To attain a clear and undazzling image by transmitting with fidelity light from a planar illuminator, external light, and light reflected from the reflection type liquid crystal body, and to absorb impulsive forces by three- dimensionally distributing vibration, pressure, shock, etc. SOLUTION: Between a reflection type liquid crystal display body 5 and a planar illuminator with a light transmission plate 2 and a light source 3, a colorless and transparent jellying body 4 having cushioning and vibration- isolating properties is closely adhered. This material can irradiate the display surface of the reflection type liquid crystal display body with the light without leakage, and can also transmit external light and reflected light from the reflection type liquid crystal display body 5. Thus, an image as display information, etc., can be transmitted with fidelity, and an undazzling and clear image is attained.