baber/WOPTO huggingface dataset:
Patent JP-H0592706-A (JP)
Title: Pneumatic tire improved in traction performance on wet road surface
Inventor: SAMIYUERU PATORITSUKU RANDAAZU
IPC: B60C11/11
Filed: 1992-03-05
Abstract: PURPOSE: To provide a directional tire having an improved transaction characteristic on a wet road. CONSTITUTION: A circular aqua channel 12 and curved lateral grooves 14 are installed. For preventing hydroplaning, water is introduced by the aqua channel 12 and the lateral grooves 14 and it is driven out from a footprint to a shoulder band 20. Pitch boundaries between the respective portions of a tire, which are on both sides of the aqua channel 12, may be skewed. The noise characteristic of the tire is relieved owing to the curved lateral grooves 14 and the skewed pitch boundaries. Rounded leading and trailing edges exist in lugs 18. The leading edge groove wall angle is about five degrees and a trailing edge groove wall angle is about one degree. Thus, noise and irregular wear can be reduced.
Patent JP-H02263084-A (JP)
Title: Refrigerator
Inventor: ICHIKAWA AKIO
IPC: F25D21/14
Filed: 1989-03-31
Abstract: PURPOSE:To eliminate any change induced by the penetration of warm air resultant from the opening of a door and a momentary indication of high temperature by installing a dew receiving plate which has a small clearance with a good conductor box and a top board on its opposite side, and a temperature sensor which detects the temperature of a storage chamber. CONSTITUTION:A top board 4A of a good conductor box 4 sloped downward behind and a dew receiving plate 7 sloped downward behind with a slight clearance, is installed a pair of rails 23 on both sides in the upper part of a storage chamber 6 so that they may be pulled out freely. Between the top board 4A of the good conductor box is laid out a sensor 18 which indicates the temperature of a storage chamber 6. A cooled air remains between the top board 4A of the good conductor box 4 and the dew receiving plate 7 as a result. Furthermore, the dew receiving plate 7 acts as a baffle plate. Therefore, the sensor 18 is immune to the effect of the penetration of warm air into the storage chamber 6 induced by the opening of a door 3 and inhibits a momentary indication of high temperature of an indicator 2.
Patent JP-S61240784-A (JP)
Title: Magnetic recording and reproducing device
Inventor: KAWABE SADANOBU
IPC: H04N5/928
Filed: 1985-04-18
Abstract: PURPOSE:To synchronize inputs and records of TV signals and to provide continuous reproducing signals by recording images adjusted timewise through two rotary magnetic heads in such a manner of skipping fields and also by recording sound signals on an extension of a video signal trunk after performing a time- compression. CONSTITUTION:A mutual time-base setting of the first and second TV video signals coming from the first and second video signal input terminals 7 and 7A of a reproducing device is carried out at a time-base setting circuit 31 and the time-set first and second video signals are drawn out one after another by respective video signal recording processing circuit 8 and 8A. And the respective first and second sound signals coming from sound input terminals 1 and 1A are multiplexed by a sound recording processing circuit 2 and perform the time compression. The first and second video signals coming from these circuits 8 and 8A are recorded to memory circuits 26 and 28 in the manner of skipping fields by a changing switch 14 as well as swivel magnetic heads 21 and 22. And time-compressed sound signals are recorded on the extension of the video signal trunk to allow recorded videos and sound to be reproduced continuously.
Patent JP-H11279354-A (JP)
Title: Vinyl chloride resin composition
Inventor: KAMIMURA AKIRA
IPC: C08F265/04
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition which can give a molding having impact resistance as well as high tensile strength by incorporating a polymer obtained by grafting a vinyl chloride monomer and a polymerizable reactive monomer in the presence of an alkyl (meth)acrylate polymer having a specified glass transition temperature with a vinyl chloride resin. SOLUTION: The alkyl (meth)acrylate polymer is exemplified by an ethyl acrylate polymer, has a glass transition temperature of -20 deg.C or below, and is used in an amount of 65-95 wt.%. The vinyl chloride monomer to be grafted onto the alkyl (meth)acrylate polymer is used in an amount of 65-95 wt.%. It is also possible to use other polymerizable reactive monomers, for example, 0-30 wt.% methyl acrylate in such an amount as to give 100 pts.wt. total of an alkyl (meth)acrylate polymer and a vinyl chloride polymer. 1-30 pts.wt. obtained graft polymer is added to 100 pts.wt. vinyl chloride resin.
Patent JP-H10259408-A (JP)
Title: Method for pressurizing tank for injecting pulverized fine coal into blast furnace
Inventor: INOUE TSUYOSHI
IPC: C21B5/00
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To restrain the peak value of flow rate of inert gas for pressurizing a tank, in the injection of pulverized fine coal into a blast furnace. SOLUTION: In the injection of the pulverized fine coal into the blast furnace, on the way of pressurizing plural pulverized fine coal storing pressurize tanks to the target pressure under adding the pressure loss in an injecting piping to the injecting pressure into the blast furnace by using inert gas of nitrogen, etc., the injection storing time of the tank executing pressurization is calculated from the pulverized fine coal storing quantity and the injecting quantity of the tank precedingly executing the injection the tank to be pressurized or the tank under waiting, and the necessary time of the pressurizing process is obtd. and the flow rate of the inert gas for pressurizing is controlled so as to get within the necessary pressurizing time.
Patent JP-H06292779-A (JP)
Title: Sheet material processing apparatus
Inventor: ITOU HIROSUMI
IPC: D05B27/06
Filed: 1993-04-09
Abstract: PURPOSE:To conduct more stable feed control in a sheet material processing apparatus. CONSTITUTION:Patterns of upper and lower sheet materials 10, 12 fed by upper and lower feed dogs 4, 6 are respectively detected to calculate a pattern shifting amount (d) according to a preset pattern shifting amount calculating mode (S200) and calculate the amount (dd) of change of pattern shifting amount (S210). Subsequently, according to this pattern shifting amount (d), amount (dd) of change of pattern shibting amount and a pattern overlapping state (h), address operation for inputting a controlled variable from a table of controlled variables is performed, and according to the address obtained by this address operation, a controlled variable is read out (S220). According to the input controlled variable, the walking is controlled (S230). Thus, walking is controlled to control the relative feed between upper and lower sheet materials 10, 12, so that the upper and lower sheet materials 10, 12 are sewen without uneven material feeding and with the patterns of both materials matched.
Patent JP-S62241251-A (JP)
Title: Multislit mass spectrometer
Inventor: NAITO NORIHIRO
IPC: H01J49/06
Filed: 1986-04-11
Abstract: PURPOSE:To widen a dynamic range for a measurement by differentiating distances from a slit plate among adjacent microscopic diodes on which an ion beam passing a multislit plate is incident. CONSTITUTION:Sample ions 2 are dispersed in a magnetic field 1 according to a mass charge ratio, developed as spectra on a focusing surface P, incident on multidiodes 4 through a multisplit plate 3 provided with lined N number of slits S(S6-S238), converted into secondary electrons and detected with a multianode 6 after being amplified by a multichannel plate 5. Respective diodes 4 are fixed to an electrode B in such a way as each adjacent diode has a differ ent distance form the multislit plate 3. Then, each secondary electron is made incident in a different area of the multichannel plate 5. Thus, a saturation of the multichannel plate 5 is reduced, enabling a dynamic range to be expanded.
Patent JP-H03282091-A (JP)
Title: Water leakage preventing method for water cut-off joint and cut-off body employed therefor
Inventor: TABATA MINORU
IPC: F16L55/16
Filed: 1990-03-30
Abstract: PURPOSE:To perform reliable closing and to reduce a construction cost by forming a hole between the joint surfaces of water cut-off walls along the longitudinal direction of the wall, and filling the hole with a plurality of water cut-off bodies formed in a manner to wrap non-curable powder having swelling property with a water soluble bag body. CONSTITUTION:A hole 2 is previously formed between the joint surfaces of water cut-off walls 1 of a PC plate and the like along the longitudinal direction thereof, and the hole 2 is sequentially continuously filled with water cut-off bodies 3. The cut-off body 3 is formed such a that powder 4, e.g. bentnite, to be swollen upon absorption of water and not cured is wrapped with a water soluble bag body 5 formed of a water soluble sheet and in a shape which allows filling of the hole 2 with the cut-off body. The filled cut-off bodies 3 absorb water penetrating along a joint surface to dissolve the water soluble bag body 5 to bring the powder 4 into a fluid state. The powder 4 absorbing water is not cured but swollen, the hole 2 is filled in a swollen state therewith. The powder enters a gap between the joint surfaces to reliably close the gap. Since a low-cost material is used as the powder 4, a construction cost can be reduced.
Patent JP-S5510171-A (JP)
Title: Hydraulic pressure controlling system for hydraulically operated apparatus
Inventor: SAKAKIBARA NAOJI
IPC: F15B11/02
Filed: 1978-07-10
Abstract: PURPOSE: To provide a hydraulic pressure controlling system for hydraulically operated apparauts, which is capable of controlling hydraulic pressure in an accumulator automatically and correctly by comparing the hydraulic pressure in accumulator and a reference pressure, opening and closing an electromagnetic valve on the basis of the result of this comparison, and thereby establishing and interrupting communication of hydraulic pressure to the accumulator.  
     CONSTITUTION: Hydraulic pressure in accumulator 21 is detected by pressure sensor 24 and output of the sensor 24 is afforded to comparator 23, in which the signal from sensor 24 is compared with a reference signal afforded from potentiometer 25. If hydraulic pressure in accumulator 21 is lower than the reference value, electromagnetic valve 22 is opened to supply hydraulic fluid from pressure source 10 into accumulator 5, so that hydraulic pressure in accumulator 5 is maintained at a required level. Thus, it is enabled to control the hydraulic pressure in accumulator 5 automatically and correctly at a required level suited for operating hydraulically operated apparatus. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62242152-A (JP)
Title: Flywheel for internal combustion engine
Inventor: OZAWA AKIO
IPC: F16F15/31
Filed: 1986-04-11
Abstract: PURPOSE:To enable both the flexural vibration in a crankshaft system and the vibration in an internal combustion engine to be decreased by causing the pulse current to flow in an electromagnet coincidentally with the flexural vibration cycle of a crankshaft so that the magnetic force contrary to the oscillating force is given to a flywheel. CONSTITUTION:At a position corresponding to the crank angles of 0 deg. and 180 deg. on a flywheel 3 is provided a magnetic substance 8, or all around the flywheel is provided the magnetic substance, and then, when a rotary encoder 11 indicates 0 deg., 90 deg., 180 deg. and 270 deg., and the rotating speed of the flywheel 3 detected at its side is not less than a fixed number of revolution, then, the electric current is caused to flow in an electro-magnet 6 so that the oscillating motion of the flywheel 3 is damped. Subsequently, when the rotating speed of the flywheel 3 is not less than a fixed number of revolution, the electric current is caused to flow in the electro-magnet 6 so that the composing force is removed at a position corresponding to the crank angles of 0 deg. and 720 deg., and the inertial force is removed at a position corresponding to said angles of 180 deg., 360 deg., 540 deg. and 0 deg.. And further, when the rotating speed of the flywheel 3 is less than a fixed number of revolution, the electric current is caused to flow in the electro-magnet 6 so that the composing force is removed at a position corresponding to the angles of 0 deg. and 720 deg., and the inertial force is removed at a position corresponding to said angles of 180 deg., 360 deg. and 540 deg..
Patent JP-S61242465-A (JP)
Title: Facsimile equipment provided with automatic dial function
Inventor: AOKI YOSHINORI
IPC: H04M1/275
Filed: 1985-04-19
Abstract: PURPOSE:To execute an oscillation by the same operation procedure without providing many other party designating buttons in case when a facsimile equipment is used in common by many persons, by providing a connecting part which is provided on an equipment body side, and an external storage which stores a telephone number of the other party of communication and can be attached and detached freely to and from the connecting part. CONSTITUTION:A connecting part 13 of a device body 1 has an information reader corresponding to external storage parts 12-1-12-n which is freely attachable and detachable, reads out (m) pieces of the other party telephone numbers of the connected external storage part and stores them in a memory part 14. A control panel 15 has selecting buttons 19-1-19-m for selecting the other party telephone number of each memory 18-1-18-m of the memory part 14, generates a telephone number selecting signal corresponding to the pushed selecting button and supplies it to a control part 16. The control part 16 reads out the corresponding one from in (m) pieces of the other party telephone numbers of the memory part 14, and supplies it to an automatic dial control part 17. In this way, a common user can select the other party by replacing the external storage parts 12-1-12-n, rewriting the other party telephone number of the memory part 14, and depressing the selecting button.
Patent JP-S5727583-A (JP)
Title: Plug for shielding switch contact
Inventor: ANERIIZE SUTOEBE
IPC: H01H27/04
Filed: 1981-06-02
Abstract: A plug for masking switching contacts, for instance in terminal strips of telecommunication devices, comprising an upper pulling head, a widened central supporting portion, and two lower spring tongues with a guiding web disposed therebetween. The plug is integrally formed and has the function of masking or, respectively, separating solderless, screwless and stripless switching contacts (so-called LSA-PLUS contacts) in terminal strips, wherein the contact points of these switching contacts are not touched by any parts of the plug so as to avoid contamination.
Patent JP-H07272541-A (JP)
Title: Insulated electric wire
Inventor: DANNO KAZUHISA
IPC: C09D5/25
Filed: 1994-03-29
Abstract: PURPOSE:To manufacture an insulated electric wire having excellent solder peeling property and high heat resistance by forming an insulating coating on a conductor by a polyesterimide insulating paint containing polyesterimide resin consisting of a dihydric alcohol containing an imide group having a specified formula, polyhydric alcohol, and a dicarboxylic acid. CONSTITUTION:An insulating coating is formed on a conductor from a polyesterimide insulating coating containing polyesterimide resin composed of a dihydric alcohol (tetracarboxylic acid, etc.) containing an imide group having a formular shown (wherein R1= bivalent organic group, R2= divalent aliphatic group with 2-6 carbon number), polyhydric alcohol (ethylene glycol, glycerin, etc.), polycarboxylic acid (isophthalic acid, trimellitic acid, etc.), and/or their derivatives. Consequently, an insulated electric wire having heat resistance about not lower than 300 deg.C heat resistant softening temperature and for which solder peeling treatment can be carried out under immersion conditions at 440 deg.C for about 10 seconds or shorter.
Patent JP-H08284882-A (JP)
Title: Shaft sealing mechanism of centrifugal pump and centrifugal pump
Inventor: KATSURA HIROYUKI
IPC: F04D29/12
Filed: 1995-04-10
Abstract: PURPOSE: To provide a shaft sealing mechanism of a centrifugal pump and a centrifugal pump with the shaft sealing mechanism that is excellent in corrosion resistance even in a water quality of high dissolved oxygen concentration. CONSTITUTION: In a shaft sleeve 10, a Cr film 11 of about 0.5mm (after surface polishing) in coating thickness is formed on a sleeve blank 14 composed of SUS403 by means of electroplating, and resin (PTFE) 13 is impregnated and filled up in crazings 12 exiating in this Cr film 11. Therefore, in time of forming the Cr film 11 and in time of polishing after formation of this Cr film 11, resin is filled up even on the inside of the crazing produced in the Cr film 11, and thereby such a fact that treated water penetrates into the crazings 12 produced in the Cr film 11 and reaches to an interface with the surface material of a main shaft 3 as in the past will never happen there.
Patent JP-S60227636-A (JP)
Title: Easily soluble powder cream
Inventor: OKONOGI SHIGEO
IPC: A23C13/14
Filed: 1984-04-27
Abstract: PURPOSE:Easily soluble powder cream slightly causing oil drop flotation, comprising granules wherein single particles containing a specific glucide component are aggregated. CONSTITUTION:In easily soluble powder granules consisting of aggregated single particles, a glucide component consists of <=97wt% lactose and >=3wt% hydrolyzate of lactose. Addition of the hydrolyzate of lactose to lactose eliminates formation of oil drop flotation on the surface when the easily soluble powder cream is added to coffee or tea. The easily soluble powder cream is obtained by adding lactose and the hydrolyzate of lactose to cream, homogenizing the prepared mixture by a conventional procedure, sterilizing it, drying it to give dried powder, adding a small amount of water to the dried powder, granulating the blend.
Patent JP-H07269245-A (JP)
Title: Framing for door, fixtures or the like
Inventor: KANEKO OSAMU
IPC: E06B9/01
Filed: 1994-03-30
Abstract: PURPOSE:To make fitting of lattices easy and to make erection thereof executable speedily. CONSTITUTION:A framing body is formed by fitting a lattice body 1 into a stile body 3 through a fancy stile 2. The fancy stile 2 is composed of a base member 8 and a covering member 9 that are engaged elastically with each other with engaging parts 10 formed to openings provided oppositely to both members. A first notch 13 for fitting a back-side lattice 6 therein and a second notch 14 for fitting a part of a surface-side lattice 7 therein are formed to the base member 8, and a third notch corresponding to the second notch 14 for fitting the surface-side lattice 7 therein is formed to the covering member 9.
Patent JP-H08289263-A (JP)
Title: Transmitter for video signal and audio signal
Inventor: NAKANO TAKASHI
IPC: H04N7/081
Filed: 1995-04-10
Abstract: PURPOSE: To reduce the number of wires connected between equipment by synthesizing and transmitting a tone signal in the horizontal flyback period,of a primary color video signal. CONSTITUTION: This transmitter is provided with a pre-filter 1 to limit the frequency band area of an audio signal L, and a sample and hold part 2 which samples and holds the output of the pre-filter 1 at every horizontal synchronizing signal (H synchronization) of a video, and also, it consists of a first synthesizing part 3 which signal-synthesizes the output of the sample and hold part 2 with, for example, the primary color video signal R at every period of the horizontal synchronizing signal delayed for required time and generates a first synthesis signal, a delay part 4 which delays the horizontal synchronizing signal for the required time, a first transmission processing part 5 consisting of above stated parts, and a second transmission processing part 6 which synthesizes, for example,  the audio signal R with the primary color video signal G which generates a second synthesis signal and with the same constitution as that of the first transmission processing part 5.
Patent JP-S60228552-A (JP)
Title: Glass fiber reinforced polypropylene composition
Inventor: MORITA HIDEYO
IPC: C08L51/00
Filed: 1984-04-27
Abstract: PURPOSE:The titled composition having improved stiffness at high temperatures, impact resistance, appearance, and paintability, comprising a specified crystalline, modified ethylene-propylene copolymer, glass fibers, and a specified modified polyolefin rubber. CONSTITUTION:The titled composition comprising 50-85wt% crystalline ethylene-propylene copolymer, graft modified with itaconic anhydride, 5-45wt% glass fibers, and 3-20wt% polyolefin rubber, graft modified with an unsaturated carboxylic acid (e.g. an ethylene-propylene copolymer rubber, graft modified with maleic anhydride) (the total composition being 100wt%). This compostion has good stiffness at high temperatures, impact resistence, appearance, and paintability, evolves little odor, and produces little warpage on the injection-molded part; therefore, it is suitable for injection molding of automobile parts, electrical parts, a building material, industrial parts, etc.
Patent JP-S61241277-A (JP)
Title: Four wheel steering device for automobile
Inventor: OYAMA SATOMI
IPC: B62D7/14
Filed: 1985-04-19
Abstract: PURPOSE:To prevent rear wheels from slipping sideways by configurating a device in such a way that when a car is decelerated under a normal circular cornering operation with a front wheel steering angle kept constant, a rear wheel steering angle is controlled based on a deceleration mode where change in a steering angle ratio between a front wheel and a rear wheel against change in speed is alleviated. CONSTITUTION:Both a speed signal (a) from a speed sensor 11 and a front wheel steering angle signal (b) from a front wheel steering angle sensor 12 are inputted into a control circuit 10, and a rear wheel steering angle is computed based on the steering angle ratio between a front wheel and a rearwheel which are set in advance against the specified speed, and an actuator 6 is controlled allowing the rear wheel 9 to be steered. In this case, when a car is in a normal running, a reverse phase steering is effected between the front and rear wheels in a low speed range, but a same phase steering is effected at the moment when a steering angle ratio (k) between the front and rear wheels becomes zero as speed is increased. And a regular mode 1 is effected in a high speed range where (k) is allowed to come gradually close to 1. When it is detected by a deceleration sensor 13 that the car is being decelerated, a deceleration mode 2 is selected, where the change characteristics of a steering angle ratio (k) between the front and rear wheels is alleviated compared with the mode 1 so as to control a steering angle for the rear wheel.
Patent JP-S6116745-A (JP)
Inventor: ERUNESUTO POOTAA PURETSUBURU
IPC: A61H33/04
Filed: 1985-04-19
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。