baber/WOPTO huggingface dataset:
Patent JP-H01279732-A (JP)
Title: High-strength steel wire excellent in hydrogen-induced cracking resistance
Inventor: OCHIAI YUKIO
IPC: G02B6/44
Filed: 1988-04-30
Abstract: PURPOSE:To provide superior hydrogen-induced cracking resistance by specifying respective contents of C, Si, Mn, P, and S in a high-strength steel wire used under a wet hydrogen sulfide environment and also forming a spheroidized structure. CONSTITUTION:A steel stock has a composition consisting of 0.40-0.70% C, 0.1-1% Si, 0.2-1% Mn, <=0.025% P, <=0.010% S, and the balance Fe with inevitable impurities and containing, if necessary, 0.008-0.050% Al. This steel stock is cold-worked into a steel wire and then subjected to spheroidizing annealing, by which working strain is relieved and pearlitic structure is formed into a structure in which fine spheroidal cementite is dispersed in ferrite (matrix), that is, a spheroidized structure. Further, tensile strength after annealing is regulated to about 50-80kgf/mm<2>.
Patent JP-S5331493-A (JP)
Title: Binding apparatus
Inventor: KOMETAHI HIROYASU
IPC: B65B13/12
Filed: 1976-09-03
Abstract: PURPOSE: To provide a binding apparatus which, in bundling and binding a plurality of materials such as tube materials, rod materials and the like, is capable of automatically binding said materials, using a binding tool capable of enhancing workability, safety and economity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09290692-A (JP)
Title: On-vehicle speaker
Inventor: TANI SOICHIRO
IPC: B60R7/04
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To make sound volume balance of a speaker easily adjustable in a driver's seat side and in a front passengers seat side. SOLUTION: Speakers 4R, 4L of an audio device mounted on an automobile are mounted in right/left symmetry in a door of a console box so as to respectively face a driver's seat side and a front passenger's seat side. In this way, a difference of a distance between a driver and a front passenger from both the speakers can be decreased smaller than in a prior art, so as to easily control sound volume balance relating to both.
Patent JP-2000291895-A (JP)
Title: System for controlling quantity of liquid remainder in bulk container
Inventor: SUGANOBU SATOSHI
IPC: F17C13/02
Filed: 1999-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a system for controlling the quantity of the liquid remainder in a bulk container capable of controlling the liquid remainder with a simple device. SOLUTION: This system comprises a weight sensor 13 to detect the weight of a bulk container filled with the LP gas and a remaining quantity control device 15 mounted on the bulk container, and the remaining quantity control device 15 comprises a signal processing circuit 16 to process the signal from the weight sensor 13 to calculate the remaining quantity of the LP gas in the bulk container, and a display part 17 to display the remaining quantity by the signal from the signal processing circuit 16.
Patent JP-H09294100-A (JP)
Title: Radio communication equipment and radio communication method
Inventor: ISHIZAKI YASUHIRO
IPC: H04B1/40
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain the radio communication equipment consisting of E simple portable telephone set such as a PHS portable radio equipment with excellent performance in which setup of a link channel is quickly and surely conducted at the entry to the service area from the outside of the area and power consumption is surely suppressed. SOLUTION: The radio communication equipment is provided with a reception section 23 and a demodulation section 24 to receive a synchronizing signal of other radio system having a service area including at least part of the service area of this radio communication equipment, detects a relative time between the synchronizing signal of this radio system and the synchronizing signal of the other radio system and stores the relative time in cross reference with base station identification data of the synchronizing signal of the radio system.
Patent JP-S58221605-A (JP)
Title: Planetary type skew rolling mill for producing seamless pipe
Inventor: NOMA TETSUO
IPC: B21B19/06
Filed: 1982-06-18
Abstract: PURPOSE:To provide a titled rolling mill which decreases the rolling force on a mandrel by making the angle of inclination, diameter and offset angle of circular conical rolls respectively small, and containing the ultimate range of the rolling force acting from said rolls within a hollow blank material. CONSTITUTION:The angle (r) of inclination of the shaft of a circular conical roll 1 is set at <=30 deg. so that the rolling force P from said rolls acts on a hollow blank material A but acts hardly on a mandrel 2. The diameter D(2Xrw) at the forward end in he rolling region of the roll 1 is made small so as to be kept at <=2 times the outside diameter d(2Xrm) on the outlet side of the material A, usually D/d=1.0-2.0. The degree of the deviation in the central axial line of the roll 1 with respect to the central axial line of the material A, that is, offset alpha, to be provided in order to feed the material A forward in parallel with drawing is set small so as to be maintained at alpha<=4 deg.. As a result, the life of the expensive mandrel is extended considerably, the times for exchanging the mandredl are decreased; hence, the productivity in producing a seamless pipe by diametral reduction is improved.
Patent JP-S5630471-A (JP)
Title: Heat-resistant corrosion-resistant film
Inventor: TOKUNAGA KIKUO
IPC: C09D1/00
Filed: 1979-08-20
Abstract: PURPOSE: To improve the corrosion resistance and the durability of the high-temperature part heat exchange of a heavy oil burner, by a method wherein an inorg. paint contg. an alkaline earth metal cpd. is deposited on the surface of the high- temperature part heat exchange to form a film.  
     CONSTITUTION: An inorg. paint 2 contg. at least one alkaline earth metal cpd. selected from cpd. of Mg, Ca, Ba and Be is deposited on the surface of the metal 1 of a high-temperature part heat exchanger to form a corrosion-resistant film. The numeral 3 is scale such as V 2 O 5 -Na 2 SO 4  type which is highly corrosive and is deposited on the surface of the inorg. paint. Even though the scale 3 is heated at a high temperature, molten and penetrated into gaps 2a present in the inorg. paint 2, the scale 3 is reacted with the cpd. of the alkaline earth metal such as Mg, Ca, Ba or Be on the surfaces of the gaps during the passing of the scale 3 through the gaps 2a. Thus, even though the melting point of the scale 3 is risen, the scale is solidified within the gaps and becomes a heat resistant type corrosion-resistant film, whereby the contact of the corrosive scale with the metal 1 is interrupted and the corrosion is inhibited. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5730326-A (JP)
Title: Manufacture of thin film semiconductor
Inventor: SHINODA KATSUROU
IPC: C23C14/00
Filed: 1980-07-30
Abstract: PURPOSE:To form an amorphous Si thin film of high quality and a large area by a method wherein high energy is applied to one of the mixed gas of silicon ion and hydrogen, and hydrogen and diborane, and hydrogen and phosphine under high degree of vacuum and the above is collided with a substrate. CONSTITUTION:The substrate 19 is arranged on a substrate holder 18 and a polycrystalline Si is supplied to a crucible 141 from an electron beam evaporatin source 14. Also, a vacuum chamber 12 is evacuated to a high degree and one of the mixed gas of silicon ion and hydrogen, hydrogen and diborane, and hydrogen and phosphine is induced in the vacuum chamber from a gas inducing tube 16 in such manner that the mixed gas will have partial pressure of 8X10<-4>-10<-16> Torr. Then, the silicon is vaporized by operating the electron beam evaporation source 14, Si stomic type particles and the induced gas are ionized by collision using high speed electron sent from an electron generator 17, the introduced gas is ionized by high energy and deposited as the amorphous Si thin film. Through these procedures, the amorphous Si of high quality having a large area suited to a solar battery can be mass-produced continuously.
Patent JP-S5229171-A (JP)
Title: Process for crowing semiconductor crystal
Inventor: SHIBATOMI AKIHIRO
IPC: H01L21/338
Filed: 1975-08-30
Abstract: PURPOSE: During a period between T 1 , when dopant gas A is stopped and dopant gas B is just begin to flow, and T 2 , when gas B reached at a stedy state, mixture state of gases A and B in a reacter tube deteriorate crystal characteristics and smoothen distribution of carrier concentration.  Therefore during this period, cover the substrate 3 embeded in the concave part 2 of the substrate supporter 1 by plate lid, which slides on the supporter 1, and expose the surface of the substrate 3 by sliding the plate lid 4 when gas B is in the steady state. This process prevents forming unfavourable crystal layer among the crystal layers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5292291-A (JP)
Title: Preparation of liquid resin dispersion
Inventor: FUKUZAKI HIROSHI
IPC: C09D151/00
Filed: 1975-09-01
Abstract: PURPOSE: To prepare a film-forming liquid resin dispersion by grafting vinyl monomer and/or (meth)acrylic ester on oil/water colloid dispersion of surface active polyester. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63268935-A (JP)
Title: Lubricating oil feeding device for engine
Inventor: NAKAMURA HISASHI
IPC: F01M3/00
Filed: 1987-04-27
Abstract: PURPOSE:To certainly prevent the excessive feed phenomenon of lubricating oil by correcting the feed quantity of lubricating oil which is supplied in correspondence with the engine load, on the basis of the prescribed condition, in the operation of a pumping loss reducing system. CONSTITUTION:When an engine is in low load operation, a throttle valve 30 in an intake passage 15 is adjusted to a relatively large opening degree, and control valves 24-26 are opened, and mixed gas is allowed to flow in each communication passage 21-23, and the intake negative pressure and compression force are reduced, and the pumping loss is reduced. In a control unit 100, the acceleration correction coefficient, water temperature correction coefficient, and the control valve opening degree correction coefficient according to the variation of revolution speed, cooling water temperature, and each opening degree of the control valves 24-26 are calculated, and a stepping motor is driven with the calculated final pulse quantity. Therefore, the quantity of lubricating oil supplied from port oil feeding nozzles 50a-50c and direct oil feeding nozzles 52a-52c is provided with the linear characteristic perfectly proportional to the engine load only.
Patent JP-H11304029-A (JP)
Title: Pressure reducing regulator for compressed natural gas
Inventor: INAO TADAO
IPC: F16K17/34
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To reduce the lowering of outlet pressure (pressure governing pressure) at the time when a fuel flow rate becomes large as well as to reduce flow rate resistance and to reduce pressure loss. SOLUTION: A flat member 9 and a plate member 10 having a tapered surface 10a are accumulated on each other and pressurized and fixed on an upper end of a control valve body 8. A valve seat is constituted of both of the members 9 and 10. A taper angle θ2 of the tapered surface 10a is 60 deg. and is larger than 45 deg. of a taper angle θ1 of a tapered surface 12a of a valve element 12. Natural gas of high pressure flown in from an inlet 4 flows from a diaphragm chamber 16 to an outlet 5 through the tapered surfaces of the valve element 12 and the plate member 10. Outlet pressure is set by force of a spring 18.
Patent JP-H07293027-A (JP)
Title: Multistory parking device
Inventor: INOUE YOSHITSUGU
IPC: E04H6/18
Filed: 1994-04-20
Abstract: PURPOSE:To simplify a multistory parking device by mounting a car mounting base, in a liftable manner, to a mast frame provided so as to be movable leftward and rightward, so that a car can be transferred, while being driven. CONSTITUTION:For storing a car, a driving machine 6 is actuated by a controller 18 to position a mast frame 4 at a position corresponding to a corresponding car storage part 2, and a lifting driver 7 is actuated to lower a lifting part. After the car is driven to a predetermined position on a car mount base 11, a loose end 14 is fixed upwardly to cause an upward movement and after the base is stopped at a corresponding position, the car is advanced to store it in the storage part 2. For taking out the car, the car is transferred from the storage part 2 onto the base 11 by a reverse operation and the base is lowered to a predetermined position and the end 14 is changed over to a downwardly inclined position to move the car onto the ground. During the time at which cars are not taken in or out, a main base part 13 and a base part 12 of the base 11 are set free and a winch is actuated to bend the main base part 13 to change the position thereof into a storage position along the mast frame 4.
Patent JP-S59231865-A (JP)
Title: Semiconductor device
Inventor: IWAMATSU SEIICHI
IPC: H01L29/267
Filed: 1983-06-14
Abstract: PURPOSE:To obtain a FET operating at high speed, particularly, a FET suitable for a C-MOSFET by growing an InP film on a Si substrate in an epitaxial manner and forming a gate region in at least the MOSFET to the InP film. CONSTITUTION:A field oxide film 12 is formed to the peripheral section of a Si substrate 11, and an InP film 13 is grown on the substrate 11 surrounded by the oxide film 12 in an epitaxial manner. A source region 14 and a drain region 15 are diffused and shaped on both end sides of the film 13, and a gate electrode 17 is attached extending over the end sections of the regions 14 and 15 from the upper section of the film 13, which is positioned between these regions and functions as a channel region, through a gate oxide film 16. Accordingly, the channel region is constituted by InP, the mobility of electrons thereof and the mobility of holes thereof are larger than those of Si, and the speed of operation of a MOSFET is increased.
Patent JP-H01308701-A (JP)
Title: Device for filling and closing bag
Inventor: FURITSUTSU GAUKURAA
IPC: B65B1/22
Filed: 1989-04-27
Abstract: PURPOSE: To provide a compact structure with a number of work stations by crossing an entraining wall where a carrier wheel is protruded downward with a carrier section of an entraining body for the carrier at two stations during the circulation thereof. CONSTITUTION: A bag 1 carried to a station J and station O is reached between a pair of entraining walls 31 and 32 for a carrier wheel 30 which stops during the operation of a carrier 11. Each bag 1 is guided by a pair of entraining walls 31 and 32 for the carrier wheel 30 from stations J and O among semicircular guide walls 33, 34, 35 and 36 to limit circulation passageways for entraining walls 31 and 32 and carried to vibration rails 37 and 38 disposed on a carrier 11 to be fixed. After each bag 1 is passed the semicircular circulation section, each bag 1 is returned to the carrier 11. In this process, the bag 1 received at the station J is returned from the station O to the carrier 11 and the bag 1 received at the station O, from the station J to the carrier 11.
Patent JP-H06277024-A (JP)
Title: Juice extractor
Inventor: UORUTAA OZUBUARUDO OTSUTOO
IPC: A23N7/10
Filed: 1993-04-08
Abstract: PURPOSE: To provide a juice extractor capable of automatically removing a residual processing matter in extraction processing. CONSTITUTION: The extractor consists of an upper structure body 1, a fruit container 10 positioned at the upper part of this upper part structure body 1 and a lower part structure body to mount the body 1, which houses a motor reducer mechanism 3, a gear box connected to this mechanism, a pair of upper cylindrical head 17, lower polygonal head 19, etc., driven by this gear box, and a mechanism concerning juice extraction. The gear box is fixed with a worm 14, residual processed matter remaining on the screen 15 is automatically removed from the screen and the removed residual processed matter is housed in a container housed in the lower part structure.
Patent JP-H05300572-A (JP)
Title: Remote control system
Inventor: YOSHIZAWA YASUO
IPC: H04Q9/00
Filed: 1992-04-24
Abstract: PURPOSE:To enable a master device to easily and accurately control a slave device. CONSTITUTION:When a master device system A sets the data and the information on the programs, the commands, etc., to a slave device system B, a reset signal transmitter means A1 sends the continuous reset signals to a communication circuit C for a 1st prescribed period (5 seconds). Then a program/command transmitter means A2 sends the information to be set to the circuit C. Meanwhile, the system B detects the reset signal inputted via the circuit C through a reset control circuit 7 and sets up a status flag only when the reset signal is detected. A reset circuit 9 resets a CPU 1 for a 2nd prescribed period (3 seconds) after the reset signal is detected. The CPU 1 fetches and executes the information received via the circuit C only when the status flag is set up after the resetting.
Patent JP-H02284192-A (JP)
Title: Audio-visual teaching device
Inventor: IWAGAMI KATSUYOSHI
IPC: G09B5/00
Filed: 1989-04-26
Abstract: PURPOSE:To obtain the audio-visual teaching device which has no parallax, is small in size and exerts less adverse influence on eyes by using a color liquid crystal monitor having a display surface which is flat and thin. CONSTITUTION:The surface of a color liquid crystal display plate 3c has a plane shape and a touch panel 3d having a flat surface is mounted on the surface of the color liquid crystal display plate 3c. A computer 1 and a video disk device 2 are housed in a desk 10 and a display device 3 is mounted atop the desk 10. The color liquid crystal display plate 3c mounted with the touch panel 3d is positioned diagonally with a certain angle with the front surface of the desk 10 to allow the easy viewing by a learner and to save the space on the desk. The parallax at the time of a command operation is eliminated in this way and the operability is improved. In addition, the margin on the desk is increased and the fatigue of the eyes is lessened.
Patent JP-S5332298-A (JP)
Title: Fuel element
Inventor: UNE KATSUMI
IPC: G21C3/06
Filed: 1976-09-06
Abstract: PURPOSE: A nuclear fuel element made from a fuel cladding tube capable of preventing from stress corrosion failure due to the corrosive nuclear fission products of a cladding tube by beryllium alloy. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-2000298383-A (JP)
Title: Electrophotographic image forming device
Inventor: NIIMURA TAKESHI
IPC: G03G15/20
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To prevent a fixing device guide part from getting an obstacle in taking-out a process cartridge in the case of attaching/detaching the process cartridge and to save space in an image forming device in which the carrying path of a recording medium is formed in U shape. SOLUTION: A paper feeding part 3a and a paper ejection tray 6 are arranged nearly perpendicularly and in parallel, and a fixing device 5 is put between the of them. In the case of attaching/detaching the process cartridge B, an opening/closing cover 18 on a paper ejection tray side is opened. In such a case, the device 5 is retreated from a process cartridge takeout path while it is linked with the cover 18. Thus, the cartridge B is attached/detached without bypassing the fixing device. Besides, the main body need not be made larger. Since the fixing device and the opening/closing cover are not move by two actions but moved while they are linked with each other, operation is facilitated.
Patent JP-H11332265-A (JP)
Title: Piezoelectric motor
Inventor: DETTMANN NORBERT
IPC: G11B19/00
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To improve a defect in a conventional motor having a solid piezoelectric element for supporting a member for transmitting a force in an accelerating direction and to particularly increase the efficiency. SOLUTION: A piezoelectric element 1 is restrained without preload, i.e., by suppressing elements 20, 21, 22, 23 having maximum slidability in directions y, z perpendicular to an accelerating direction x. Such a motor is adapted to be used particularly for a driving unit for driving a read/write unit on the rotatable arm or a movable slide.
Patent JP-H047389-A (JP)
Title: Aerosol composition
Inventor: YAMAKAWA ARATA
IPC: C09K3/30
Filed: 1990-04-24
Abstract: PURPOSE:To make it possible to get rid of liq. sagging on the skin and greasiness and to obtain a clean feeling when used by compounding specified powder and surface active agent in an aerosol compsn. CONSTITUTION:A compsn. for an aerosol consisting of a water-contg. base liquid for the aerosol and an aerosol propellant which exhibits and adhesive characteristic in an ice-bound shape or a fallen-snow shape on a coating face when this compsn. is ejected and wherein one or more powders selected from the group consisting of starch, hydrophilic anhydrous silicate and crystalline cellulose and a surface active agent are compounded. As the surface active agent, no limitation exists and any surface active agent that can make a uniform emulsified state or dispersed state when the water-contg. base liquid and the propellant are shaked and mixed can be used. It is preferable that 0.1-30 pts.wt. above described powder and 0.1-5 pts.wt. surface active agent are compounded with 100 pts.wt. water-contg. base liquid.
Patent JP-S588915-A (JP)
Title: Apparatus for recovering waste heat of boiler
Inventor: GENSHIYOU MAKOTO
IPC: F23J15/00
Filed: 1981-07-08
Abstract: PURPOSE:To recover waste heat at a high efficiency, as well as to prevent environmental pollution or corrosion from resulting in, by providing a heat recovering-purifying column for purifying a flue gas and a recovered heat receiving apparatus. CONSTITUTION:By the operation of a blower 31, the flue gas in a flue B is led through a flue gas conduit system 13 in accordance with the opening of a flue damper 11 into a heat recovering-purifying column 1 where it is purified into a high temperature gas. This purified gas is passed through a first conduit section 16 into a purified gas softening treatment equipment 15 where it is subjected to softening treatment to become an air for drying. This air is led via a second conduit section 17 into the recovered heat receiving apparatus C where it becomes in direct contact with objects such as washing that have been dehydrated so that the objects are further dried. Thus, the waste heat can be recovered highly efficiently, and corrosion and environmental pollution due to the combusted product can be prevented from resulting in.
Patent JP-2000296140-A (JP)
Title: Shaping apparatus for gypsum model
Inventor: YAMAGUCHI NOBORU
IPC: A61C13/34
Filed: 1999-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a gypsum model shaping apparatus that is devised so that a variety of shaping processes for correcting and adjusting gypsum models mounted in an occlusion diagnostic apparatus, and splints attached to the gypsum models and molded can be very easily and sanitarily performed without generating dust. SOLUTION: A grinding wheel 2 rotated by a motor to grind and polish gypsum models MK, NK and splints MK', NK' is provided on the upper surface of a machine body 1 and a suction nozzle 3 for sucking and collecting gypsum powder scattered as the result of polishing is provided around the grinding wheel 2. A receptacle 1H for fitting the base 12 of an occlusion diagnostic apparatus T into place is provided in a side face of the machine body 1, and the gypsum models MK, NK and the splints MK', NK' are ground and polished while the gypsum models MK, NK are held mounted in the occlusion diagnostic apparatus T.
Patent JP-S5231015-A (JP)
Title: Process for preparation of oxalic acid diesters
Inventor: YAMAZAKI TOSHIHARU
IPC: B01J23/00
Filed: 1975-09-04
Abstract: PURPOSE: Oxalic acid diesters are prepared in high yield and high selectivity by the reaction of an aliphatic alcohol with CO and O 2  under pressure in the presence of the catalysts comprising saits of platinum group and copper oxide, copper hydroxide, etc. and reaction acceleratiors such as an alkali metal halide. 
     COPYRIGHT: (C)1977,JPO&Japio