baber/WOPTO huggingface dataset:
Patent JP-2000052955-A (JP)
Title: Steering system for vehicle
Inventor: NISHIZAKI KATSUTOSHI
IPC: B60W10/188
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To provide a steering system for a vehicle, reducing cost by a large margin by performing a fail-safe function by a travel system control device in the case of the failure of a steering system control device or a steering actuator. SOLUTION: A steering angle is changed by a steering actuator 2 controlled by steering system control devices 20a, 20b according to the operation input value of an operating member 1 without mechanically connecting the operating member 1 to wheels 4. When at least one of the steering actuator 2 and steering system control devices 20a, 20b is in a failure state, control of the steering actuator 2 is released, and the target variation of a yaw rate corresponding to the detected variation of the operation input value and the variation of vehicle speed is obtained from the relation among the variation of the operation input value, the variation of vehicle speed and the target variation of the yaw rate.  Braking force is controlled by a travel system control device 60 so as to eliminate deviation obtained by subtracting the detected variation of the yaw rate from the target variation of the yaw rate.
Patent JP-H1162988-A (JP)
Title: Rolling bearing and machinery using rolling bearing
Inventor: TANAKA KENJI
IPC: F16C35/063
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To dissolve a crack of an inner ring and a creep phenomenon caused by thermal expansion at a high temperature without increasing the number of part items by heat treating the inner ring of a rolling bearing press-fitted to an aluminium alloy shaft for generating compressive residual stress. SOLUTION: In a rolling bearing, heat treatment such as malstressing for generating compressive residual stress is applied to an inner ring formed of high-carbon chrome bearing steel or the like. An inner ring crack generation test is executed, and the relation between the circumferential stress of the inner ring at the time of press-fitting and working temperature is illustrated. In the illustration, marks ▵ and ▵(black) are in the case of applying malstressing to high-carbon chromium bearing steel, and the residual stress of the inner ring raceway surface is -10--15 kgf/mm<2> (-40 deg.C), and marks ○and ○(black) are in the case of applying normal heat treatment to the same bearing steel, and the residual stress of the raceway surface is -3-+3 kgf/mm<2> (-40 deg.C).  Residual stress generating the fatigue crack of the inner ring is 17 kgf/mm<2> or more, and a working limit temperature range not generating a crack can be made high as illustrated.
Patent JP-S6478711-A (JP)
Title: Twist drill
Inventor: TAKATANI SUEJI
IPC: B23B51/00
Filed: 1987-09-21
Abstract: PURPOSE:To prevent vibration and breakdown of a cutter by setting torsional angle of two twisted grooves differently. CONSTITUTION:Cutting chips produced through cutters 5, 5 go to the base side while scratching the wall section of twisted grooves 3, 4. Since twist angle (alpha) of one twist groove 3 is set higher than the twist angle (beta) of the other twist groove 4, cutting chips are subjected to higher frictional resistance when it go along the twist groove 3 than when it go along the twist groove 4. Since radial component of frictional resistance is higher in the twist groove 4 than in the twist groove 3, a tool body 1 can be pushed in radial direction and rotated thus enabling control of vibration. Consequently, vibration of the tool body 1 can be prevented and the cutter 5 can be protected from breaking.
Patent JP-S6390918-A (JP)
Title: Dcfl circuit
Inventor: ITSUNOI KATSUAKI
IPC: H03K19/0952
Filed: 1986-10-04
Abstract: PURPOSE:To contrive to improve the transfer characteristic by providing an impedance converting means which is connected in parallel to a load. CONSTITUTION:Between a first potential, namely, a power supply voltage VDD and a second potential, namely, a ground voltage VSS, a load R1, and a source and a drain of an FET 1 constituted of, for instance, a semiconductor element of a compound of GaAs, etc., are connected in series, and an impedance converting means consisting of a load R2 and an FET 2 is provided so as to be connected in parallel to the load R1. Therefore, by operating the impedance converting means in accordance with an output level, a logical amplitude can be made small while securing a voltage gain, and also, a current supply capacity can be raised. In such a way, a high speed switching operation is realized, and also, an operation margin can be secured.
Patent JP-H08101354-A (JP)
Title: Microscope
Inventor: TAMURA SATORU
IPC: A61B1/00
Filed: 1994-09-30
Abstract: PURPOSE: To easily adjust a scale to an image picked up substance so as to measure length by detecting the direction of the scale displayed by a display means and optionally varying the position of scale display in accordance with a detection signal. CONSTITUTION: Focusing is performed while allowing an objective part 1 to come close to the image picked up substance whose length is measured and confirming them by a television monitor 13. After confirming that the image picked up substance is caught by the television monitor, the position of the scale is adjusted to measure the length. Thereafter, a scale position operating means 11 consisting of a joy stick, etc., is operated to change the scale display position and a scale angle operating means 12 consisting of a rotary switch, etc., is operated to change the display angle of the scale, then the length is measured by adjusting the scale to the part of the image picked up substance, where the length is measured. Since the division of the scale at such a time is changed interlocked with display magnification, it need not be adjusted even when the display magnification is changed halfway.
Patent JP-H11134859-A (JP)
Title: Semiconductor memory
Inventor: KOSHIKAWA KOJI
IPC: G11C11/407
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To easily optimize the data output on output terminals and timing of increasing impedance in a synchronous semiconductor memory. SOLUTION: The memory comprises an output control circuit 14 for activating one of continuity control signals D2T, D2N or inactivating each signal D2T, D2N according to data D1T/N and mask signal MSK2B to be an output control signal for controlling whether to drive an output terminal DQ of an output circuit 17 or increase impedance, and output circuit 17 having two latch circuits 15, 16 for separately latching and outputting the control signals D2T, D2N synchronously with an internal synchronizing signal ϕ3 and two n-channel output transistors Tr1, Tr2 to be controlled separately according to the outputs of the latch circuits 15, 16 to drive the output terminal DQ, thereby outputting data accessed from memory cells 6.
Patent JP-S60127256-A (JP)
Inventor: SAIDA KENJI
IPC: C04B24/24
Filed: 1983-12-14
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-2001059238-A (JP)
Title: Caution label for construction machine
Inventor: NAGATA YOSHIHIRO
IPC: G09F3/02
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To make a printed pattern visible even in insufficient lighting by applying a luminous paint on the surface of a base material and laminating a transparent protection layer in which a printing pattern on a colored background is formed on the rear face on the surface of the base material to constitute the label. SOLUTION: An adhesive layer 2 is provided on the rear face of a base material 1 made of vinyl chloride resin sheet or the like as a caution label S stuck to the rotary part of a counterweight or the like of a hydraulic excavator and a transparent protection layer 3 made of an acrylic resin sheet or the like is laminated to form a three-layered structure. A luminous paint 4a is applied on the whole surface of the base material 1 and a printing pattern P on a colored background such as letters, figures, etc., is formed on the rear face of the protection layer 3 to form an indication part 4. In this way, the printed pattern P having a colored background is made visible by sunlight or the reflection of an illumination light in the daytime or at night.  When the illumination light is insufficient in the twilight in the evening or the like, the printing pattern on a colored background can be made visible by the natural emitting light of the luminous paint 4a.
Patent JP-H0788333-A (JP)
Title: Exhaust gas purifying device for internal combustion engine
Inventor: KINOSHITA KENICHIRO
IPC: F01N3/24
Filed: 1993-09-24
Abstract: PURPOSE:To improve a NOx removing rate when a catalyst temp. is low with simple constitution by utilizing the purging gas from a canister of the exhaust gas purifying device for internal combustion engines constituted by providing the exhaust system of the engine with a catalyst converter packed with catalysts for reducing NOx in the presence of HC in an oxidizing atmosphere. CONSTITUTION:The purging gas from the canister 15 packed with adsorbents 17 for adsorbing the evaporated fuel from a fuel tank 10 is metered and supplied to a gas suction system 1 by a purging gas supplying means 20 and the operation of a purging gas supplying means 20 is controlled by a control means C in such a manner that the amt. of the purging gas to be supplied is increased when the catalyst temp. in the catalyst converter 8 is low below the set temp.
Patent JP-S6395248-A (JP)
Inventor: SAUR WOLFGANG
IPC: C08J/
Filed: 1987-09-21
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-H04116386-A (JP)
Title: Flowing-down droplet film type plate evaporator
Inventor: SUMITOMO HIROYUKI
IPC: F28D3/00
Filed: 1990-09-06
Abstract: PURPOSE:To form a dropping-down liquid film and promote evaporation of liquid by a method wherein a plate is locally projected toward a vapor side passage at an upper part of a vapor passage to form an adjusting part. CONSTITUTION:A vapor passage 2 and a heating medium passage 3 are alternately formed by many plates 1. The vapor passage 2 is formed between a pair of adjoining plates 1. The vapor passage communicates with a liquid supplying port 4 at an upper part and with a discharging port 5 at is lower part. The vapor passage 2 has an adjusting part 10 at its upper part. The adjusting part 10 is formed by locally projecting the plates 1 toward the vapor passage 2. Then, liquid supplied from the liquid supplying port 4 is made to flow into the vapor passage 2, resulting in that the liquid is once stopped at the adjusting part 10 and flows in a thin film form toward an evaporating heat transmitting surface along the lower sides of the projecting pieces 11 and 12 from a clearance of the adjusting parts 10.
Patent JP-H08101051-A (JP)
Title: Thermal flowmeter
Inventor: TAKADA MASASUKE
IPC: G01F1/69
Filed: 1994-09-30
Abstract: PURPOSE: To measure a flow velocity distribution easily and accurately at a low cost through a simple constitution by inserting a wire, made of a high temperature superconducting oxide ceramic material, as a hot-wire into a channel to be measured. CONSTITUTION: A wire 1 made of a high temperature superconducting oxide ceramic, i.e., GdBa2 Cu3 O7 -δ ceramic, is inserted as a measuring probe into a channel 5 to be measured. When a DC voltage higher than a predetermined level is applied from a power supply E to the wire 1, a red hot spot 2 appears at the highest resistance part of the wire 1 and the red hot spot 2 migrates in the wire 1 at a rate of several mm/min as time elapses. When the variation of current flowing through the wire 1 is measured by means of an ammeter 4, the flow velocity distribution in the channel 5 can be determined. Furthermore, since the measuring point, i.e., the red hot spot 2, migrates in the wire 1, the wire 1 is not required to be shifted in the channel 5 at the time of measuring the flow velocity distribution.
Patent JP-S60130640-A (JP)
Title: Preparation of aqueous dispersion of vinyl copolymer resin
Inventor: MASUDA TAKESHI
IPC: C08L51/00
Filed: 1983-12-16
Abstract: PURPOSE:To obtain water dispersion of a vinyl copolymer resin having excellent stability and excellent water resistance of coating film, by copolymerizing, in an organic solvent, a specified hydrophilic monomer containing a polyoxyethylene moiety with a vinyl monomer, followed by adding water thereto. CONSTITUTION:In an organic solvent (e.g. ethyl cellosolve), 1-15pts.wt. hydrophilic monomer (A) of formula I (where R1 and R2 each are h, an alkyl of 1-4C or phenyl; R3 is H or an alkyl of 1-4C; n is the number of repeating oxyethylene units), having a number-average molecular weight of the polyoxyethylene moiety of 1,500-15,000, is copolymerized with 99-85pts.wt. other polymerizable monomer (B) (e.g. ethyl acrylate or acrylamide). The addition of water to the obtained vinyl copolymer resin gives a stable aqueous dispersion of vinyl copolymer resin without using emulsifiers, protective colloids, etc.
Patent JP-H0573198-A (JP)
Title: Input control system for keyboard
Inventor: NAGATA YUICHI
IPC: G06F3/023
Filed: 1991-09-18
Abstract: PURPOSE:To efficiently and promptly set the allocation of the most suitable function key to each operator. CONSTITUTION:The system is provided with function key definition files 9-1 to 9-n having key information judging which function key is depressed, execution function information directing a function to be executed by a program 2 corresponding to the key information, and information explaining the function of a function key messaging the function executed by the program 2 as data. It is also provided with a function key management table 3 having the content of the key information, execution function information, and information explaining the function of the function key. The function key definition files 9-1 to 9-n are dynamically read during the program operation, and the content is stored in the function key management table 3. When the function key is depressed, the key information is converted into the execution function information based on the content of the function key management table 3 and the program 2 is controlled to notify the execution of the processing corresponding to the execution function information.
Patent JP-S6299288-A (JP)
Inventor: MIYAHARA MAKOTO
IPC: B62K21/18
Filed: 1985-10-25
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-H0670125-A (JP)
Title: Facsimile equipment
Inventor: KUROKAWA SHUNJI
IPC: H04N1/32
Filed: 1992-08-14
Abstract: PURPOSE:To enable an operator to carry out the communicating operation of the turn-around polling as necessary without performing a setting operation for each transmission as long as the prescribed registration is carried out to each opposite party. CONSTITUTION:An individual address key 6a and the abbreviated dialing are first registered. At the same time, the facsimile number of the opposite party and the necessity or unnecessity of the receiving operation carried out after transmission of an image are stored in a system memory 7. When an original is set to a scanner 1 and an outgoing destination is set, the image is transmitted in a prescribed transmitting procedure. If the reception of the image is required by the opposite party, the called side is switched to the transmitting side by a known switch means. In other words, the calling side requests the information of the end of transmission and the re-execution of the transmission control and then carries out an image transmission request. Thus the called side starts the transmission and the calling side receives the picture information. In such a constitution, the communicating operation of the turn-around polling can be carried out in a correct way as long as the necessity or unnecessity of the receiving operation carried out after transmission of an image is previously shown.
Patent JP-H10115764-A (JP)
Title: Binoculars
Inventor: FUNATSU KOJI
IPC: G02B7/06
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To easily operate an operation member for operating a diopter difference adjusting mechanism by constituting the operation member of a disk-like member operated to turn around a rotary shaft orthogonally crossed with the optical axis of a telescopic optical system. SOLUTION: The diopter difference adjusting knob 90 is formed like a disk and constituted to be operated to rotate around the shaft orthogonally crossed with the optical axis. By rotating the knob 90 clockwise, a driving pin 91 is moved forward from the center of the rotation of the knob 90 so as to advance a driving member 83. By rotating the knob 90 counterclockwise, the pin 91 is moved backward from the center of the rotation of the knob 90 so as to retreat the member 83. In such a case, the surface of the knob 90 is aligned with the outer surface of an outside case 51, and the knob 90 is easily operated to rotate with the finger due to grip between a finger and marks such as '.', '+' and '-' and a knurled part projected from the outer surface.
Patent JP-H1162072-A (JP)
Title: Permanent form
Inventor: TAKAMURA NOBUAKI
IPC: E01D19/02
Filed: 1997-08-19
Abstract: PROBLEM TO BE SOLVED: To facilitate form construction, and easily fix the whole body of a form even in the case that thickness of a retaining concrete wall or the like is thin. SOLUTION: A permanent form comprises a mesh body 2 embedded in a plate-shaped form member 1 of concrete, and a groove member 3 framed in a rectangular form on a back surface of the form member 1, and fixed to the mesh body 2. In this case, the groove member 3 is a light groove member having a U-shaped cross sectional surface, one side of the symmetric cross sectional surface is embedded in the form member 1, the other side is exposed from the back surface of the form member 1, and an opening part 3a of the groove member 3 vertically positioned in a rectangular-framed form is directed downward.
Patent JP-H0956509-A (JP)
Title: Completion drawing keeping method and keeping device
Inventor: KINOSHITA TAIYO
IPC: A47B81/00
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To improve the convenience of extension and rebuilding, etc., by surely keeping a completion drawing at a low cost without the problem of loss, without taking places in respective buildings. SOLUTION: A dedicated completion drawing keeping box 2 is installed in the respective buildings and a microfilm 3 on which the completion drawing is recorded is kept inside. For the completion drawing keeping box 2, a buried type switch box or outlet box normalized for electric wiring is used. The installation place of the completion drawing keeping box 2 is turned to an easily recognizable and inconspicuous part around an entrance and it is installed at the same height as that of an outlet and beside the outlet.
Patent JP-H0873516-A (JP)
Title: Polymerization catalyst containing vanadium
Inventor: SHII AI KUO
IPC: C08F4/68
Filed: 1994-08-26
Abstract: PURPOSE: To obtain a catalyst which has a high activity, can produce an olefin polymer having a bimodal, wide mol. wt. distribution with a single reactor, and is esp. useful for producing an ethylene homopolymer.  
     CONSTITUTION: An example of this catalyst is a catalyst comprising a product obtd. by mixing (A) a vanadium compsn. of the formula: VX b (OR) a-b , VOX 1   c (OR 1 ) 3-c , or VOX 2   2  (wherein X, X 1 , and X 2  are each halogen; R and R 1  are each 1-18C hydrocarbyl; (a) is 3-4; (b) is 0-1; and (c) is 0-3) with (B) at least one activator compd. selected from among compds. of the formulas: ZnX 3   2 .2 AlR 2   3  (wherein X 3  is halogen; and R 2  is 1-12C hydrocarbyl), MR 3   d X 4   3-d  (wherein M is Al or B; R 2  is 1-12C hydrocarbyl; and (d) is 0-3), Al 2 R 4   3 X 5   3 , and MgR 5   e Y 2  [wherein R 4  and R 5  are each 1-12C hydrocarbyl; X 5  is halogen; Y is halogen, OR 6  (wherein R 6  is 1-12C hydrocarbyl), or N(SiR 6   3 ) 2 ; and (e) is 0-2]. 
     COPYRIGHT: (C)1996,JPO
Patent JP-H0878021-A (JP)
Title: Electrode catalyst layer forming paste
Inventor: AZEYANAGI NAOKO
IPC: H01M8/10
Filed: 1994-09-05
Abstract: PURPOSE: To provide an electrode catalyst layer forming paste capable of enhancing the efficiency of electrode reaction by dispersing a catalyst carrying carbon in a polymer resin solution and bonding a basic functional group to an aromatic ring on the surface of the carbon. CONSTITUTION: In an electrode catalyst layer forming paste, a basic functional group is bonded to an aromatic ring on the surface of catalyst carrying carbon. The basic functional group is ionized and converted into a cation in a polymer resin solution, and the catalyst carrying carbon 1 is dispersed therein to form the electrode catalyst layer forming paste. In an electrode catalyst layer formed with the electrode catalyst layer forming paste, the catalyst carrying carbon 1 does not coagulate, and individual catalyst carrying carbon 1 is covered with a polymer resin 2. In the electrode catalyst layer, three-phase interface is formed in the vicinity of the individual catalyst carrying carbon 1 and reaction sites are sufficiently increased.
Patent JP-H1080386-A (JP)
Title: Mopping member for mop
Inventor: NAKA KATSUTOSHI
IPC: A47L13/20
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To prevent a fused part from fray and cut-off and improve the durability by forming the fused part of nylon yarns thermally fused to each other in the peripheral edge of a base cloth made of a woven fabric of nylon yarns. SOLUTION: A mopping member is constituted to have mopping filaments 2 planted in the lower surface of a base cloth and provide a pair of pockets 3 into which a connecting piece F of a stem B is inserted on the upper surface. The base cloth is made of a woven fabric of nylon yarns and formed in the peripheral edge with a fused part 4 of the nylon yarns thermally fused to each other. Also, the pocket 3 is made of the woven fabric of the nylon yarns and formed in the opened end with a fused part 5 of the nylon yarns thermally fused to each other. In forming the fused parts 4, 5, the thermal fusing is performed by high frequency working or the like.  The tensile strength is increased by the thermal fusing, while the portions of the base cloth liable to have friction and tension particularly in washing are formed with the fused parts 4, 5 to be prevented from the fray and cut-off effectively since friction is not caused between the nylon yarns.
Patent JP-S60130555-A (JP)
Title: Acylated 2,4-dinitroaniline and fungicide containing said compound as active component
Inventor: KIKUCHI YASUO
IPC: C07C231/00
Filed: 1983-12-20
Abstract: NEW MATERIAL:The compound of formula I (n is 6-16). EXAMPLE:2,4-Dinitroanilinooctylamide. USE:A bactericide exhibiting remarkable bactericidal activity against the bacteria in the oral cavity, and capable of keeping its activity and effect sufficiently without deactivation even by using in combination with anionic surface active agents. PREPARATION:The compound of formula I can be produced by reacting 2,4- dinitroaniline of formula II with the acid chloride of formula III in the presence of NaOH.
Patent JP-S60133046-A (JP)
Title: Vinyl chloride resin composition
Inventor: SUZUKI YUUJI
IPC: C08L51/00
Filed: 1983-12-20
Abstract: PURPOSE:To obtain titled composition of improved processability without impairing transparency and flexibility, by incorporating specific ethylene-vinyl acetate copolymer in a polymer derived from suspension graft polymerization of vinyl chloride to swelled ethylene-vinyl acetate copolymer. CONSTITUTION:(A) 100pts.wt. of a polymer prepared by suspension graft polymerization, in an aqueous medium, of (i) 5-200pts.wt. of vinyl chloride or monomer mixture consiting mainly of the same to (ii) while keeping a swelled state, 100pts.wt. of ethylene-vinyl acetate copolymer with a vinyl acetate content 1-60 (pref. 5-50)wt% is kneaded together with stabilizer etc. being sufficiently melted and then gelled followed by incorporation of (B) 1-99(pref. 5-99)pts.wt. of ethylene-vinyl acetate copolymer with a vinyl acetate content 10-50wt% thus obtaining the objective flexible vinyl chloride resin composition free from plasticizer.