baber/WOPTO huggingface dataset:
Patent JP-H01265473-A (JP)
Title: Socket for so-package ic
Inventor: SHIMIZU SATOSHI
IPC: H01L23/32
Filed: 1988-04-18
Abstract: PURPOSE:To construct a socket for an SO-package IC of simple structure and requiring no large space for attaching by pressing and fixing the SO-package IC to a printed board through insulating rubber pieces and conductive rubber pieces arranged in specified positions. CONSTITUTION:A socket is constructed so as that feet 21a of an SO-package IC are contacted with pressure to a printed circuit board 24 through a rubber piece 23 with a stopper 22. The rubber piece 23 is constructed so as that insulating rubber pieces 23a of large insulation resistance and conductive rubber pieces 23b are affixed to each other alternately in the direction of the arrangement of the feet 21a, and the conductive rubber pieces 23b are contacted to the feet 21a and the contact portions 25 on the printed circuit board 24 respectively. The insulating rubber pieces 23a maintain the insulation between the feet 21a. As for the stopper 22, for example, a metal fixture 32 which tightens the IC with the elasticity of the rubber piece by pushing a fixing tack 36 into the recessed portion 32a of which can be used, and it can be easily used repeatedly.
Patent JP-S60238615-A (JP)
Title: Hot water space heater
Inventor: FUJIWARA TOSHIAKI
IPC: F24D3/00
Filed: 1984-05-11
Abstract: PURPOSE:To perform a proper amount of combustion in response to a fluctuation in a heating load due to a using time zone, by a method wherein the combustion amount of a combustion device is changed by a blast control device and a timer. CONSTITUTION:Operation of a combustion device 8 responding to a heating load pattern of a day is such that time-setting of a timer 13 is effected depending upon 3 patterns of 1, 2 and 3. In time-setting of the timer 13 in relation to the pattern 1, a controller 12 and a rotary solenoid 11 are controlled so that a rotary disc 18 located in an air pass 10 of a blast control device is held in a horizontal manner, and maximum combustion is effected through an increase in an amount of the air and fuel fed to a burner body 8a. In time-setting in relation to the patterns 2 and 3, control is effected so that the rotary disc 18 holds a position allowing the rotary disc to produce resistance to blast so that a combustion amount is adjusted to a value necessary to each pattern. The air pressure of the controlled blast amount determines an amount of fuel supplied from a constant-oil gauge 14, and causes change of a combustion amount.
Patent JP-H08292743-A (JP)
Title: Liquid crystal display element and driving method therefor
Inventor: MAEDA HIROSHI
IPC: G09G3/36
Filed: 1995-04-20
Abstract: PURPOSE: To provide a liquid crystal display element having high display quality by specifying the absolute value of the potential difference between the potential of a source wiring group and the potential of the electrodes of the base plate having counter electrodes. CONSTITUTION: In the driving method of liquid crystal display elements, a potential Vs of a source wiring group has the same polarity with respect to a potential Vc of the electrodes of the base plate having counter electrodes at all the time while the liquid crystal display elements are being driven. Moreover, a potential difference Vdc between the potential Vs and the potential Vc is made larger than the picture element electrode potential at which a liquid crystal display element transmittance becomes 1% and a counter electrode potential difference V1. In other words, the potentials of Vs (Vp ) and Vc satisfy Vs >Vc for odd and even number frames. Furthermore, the potential difference between Vs and Vc becomes 15V during an odd frame and the difference becomes 6V during an even frame.  Having the above constitution, a voltage larger than 6V is applied between the picture element electrodes and counter electrodes as one directional electric field in the liquid crystal display elements in which irregular shortcircuited patterns are being generated between a source electrode 2 and a picture element electrode. Therefore, irregular shortcircuited picture elements do not become luminescent spots under a black screen display condition.
Patent JP-S5324415-A (JP)
Title: Production of water-absorbing cellulosic fiber
Inventor: OGAWA WAEI
IPC: C08B11/12
Filed: 1976-08-12
Abstract: PURPOSE: Alkali cellulose fibers a re treated with a specific strongly acidic liquid by-product to provide high water-absorbing fibers as well as to utilize the by-product effectively. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04326181-A (JP)
Title: Picture processor
Inventor: WATAYA MASAFUMI
IPC: G06F3/048
Filed: 1991-04-25
Abstract: PURPOSE:To offer a moving object indication system by which the moving object in a moving image can be easily indicated. CONSTITUTION:A frame image constituting the moving image is successively inputted through an input terminal 301. Then, the previously inputted frame image is delayed for one frame by a frame delay equipment 303, so that the frame image is synchronized with the frame image inputted at that time. Then, a difference between the two frame images is searched by a difference equipment 305, and the result is stored in a differential buffer 306. Afterwards, an area computing element 307 searches the data stored in the differential buffer 306, and detects the existing area of the moving object. The detected existing area of the moving object is compared with an indicated coordinate position in order to judge whether or not the indicated position indicates the moving object.
Patent JP-H09277460-A (JP)
Title: Decorative sheet and its manufacture
Inventor: YAKABE YUTAKA
IPC: C09J7/02
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To make a decorative sheet for wallpaper having a PVC layer be peeled easily by heating when replaced by providing a plasticizer migration preventing layer and a pressure sensitive adhesive layer comprising a polymer, a tackifier, and a solid plasticizer on the back side of a backing. SOLUTION: A plasticizer migration preventing layer 2, a PVC layer 3, a surface treatment layer 4, and a pattern printing layer 5 are formed in sequence on the surface of the backing of fire resistant lining paper, etc., which are used usually for wallpaper, etc., a plasticizer migration preventing layer 6 is formed on the back of the backing 1, and a pressure sensitive adhesive layer 7 is formed on the surface of the plasticizer migration preventing layer. The layer 4 can be replaced with the layer 5. The plasticizer migration preventing layers 2, 6 are not limited, either of them is good, but it is preferable to provide both layers. Optional patterns including uneven patterns can be formed on the layer 5.
Patent JP-S60242167-A (JP)
Title: Turnover discharger for copying machine
Inventor: OOTAKE TAKAO
IPC: G03G15/00
Filed: 1984-05-15
Abstract: PURPOSE:To perform the variation detection all the time as well as to make the same discharge tray possible to do its turnover discharging with only a turnover discharging switch operated, by installing the turnover discharging switch, being seectable at need by an operator, on an operator console. CONSTITUTION:Performing variation detection all the time, when a turnover discharging switch 1 is operated by an operated, and in the case where the variation is one making the switch turn on, turnover discharging take place at the time of copy discharging afterward. That is to say, when the turnover discharging switch 1 is being turned on, paper is turned over with the inverter installed inside a copying machine, turning a copying surface over, and the paper is made to be discharged into a common discharging tray. On the other hand, when a variation in the turnover discharging switch 1 is selected from ON to OFF, the copying surface is set to its face on as usual and discharged to the discharging tray without using the inverter. Thus, even during power-on after powe making, the paper is easily selectable to a state of turnover discharging with the turnover discharging switch 1 operated.
Patent JP-H11297878-A (JP)
Title: Method of forming solder bumps
Inventor: KUDO YASUTO
IPC: H01L23/12
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To contrive so that a semiconductor element is not damaged by a thermal shock by using as a solder carrier a substrate having the same electrode layout as grid electrodes, and transferring solder filled out on the electrode onto the grid electrodes to form solder bumps. SOLUTION: A substrate made of a material easy to wet with solder and more soluble to a solder than a grid electrode material is used as a carrier and dipped to fill out solder on electrodes of the same layout as grid electrodes, the solder on the carrier is positioned and mounted on the grid electrodes, heated at a temp. at which the solder is dissolved but grid electrodes are not dissolved, and transferred to the grid electrodes to form solder bumps on the grid electrodes. Thus it is possible to avoid damaging a semiconductor element used in a chip size package due to thermal shocks.
Patent JP-H09277890-A (JP)
Title: Safety frame of working vehicle
Inventor: MATSUMOTO KUNIHIKO
IPC: B60R21/11
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To increase the rightward and leftward protection range of seat of working vehicle by making the right and left lengths of upper arm protecting the upper of the seat longer than the distance between both lower frames, and of setwise interconnecting a lower end of the upper frame to an upper end of the lower frame. SOLUTION: In a safety frame on a tractor or the like, a lower frame 1 is erected from an upper end of right and left axle case 17, and at its upper end, an intermediate frame 3 is fixed. The frame 3 is extended above right and left fenders 13, and at its extension part upper end, an upper frame 4 is mounted so that its right and left lower ends can turn. With the extension structure to the right and left outside of these intermediate frames 3, 3, the right and left ends are positioned above the right and left fenders 13, 13 and the right and left lengths are made longer than the distance between the right and left lower frames 1, 1, whereby the protection range of the upper frame 4, above a seat 15 is increased leftward and rightward.
Patent JP-H06310515-A (JP)
Title: Fine sphere alignment mounting method
Inventor: SAKAMOTO HIROAKI
IPC: H01L21/60
Filed: 1993-04-22
Abstract: PURPOSE:To prevent a solder ball from being damaged and to prevent a reduction of a volume thereof due to chipping, etc., by supplying at least a fixed number of fine spheres on a mount plate, by mounting and holding a fixed number of the supplied fine spheres in alignment and by eliminating excessive fine spheres. CONSTITUTION:A fixed amount of solder balls 4 exceeding the number of solder balls to be mounted on a mount plate 3 are discharged from a discharge port 2 from a screw feeder 1 wherein fine spheres of solder balls 4 are stored. In the process, a side cover 5 prevents the solder balls 4 from scattering when the solder balls 4 are dropped onto the mount plate 3 from the screw feeder 1. A mount hole is provided to a surface of the mount plate 3, and the solder ball 4 is fixed and held to the mount hole by a vacuum pump 16 and a vibrator 7. Thereafter, excessive solder balls 4 are discharged to a discharge stocker 6 through vibration of the vibrator 7. Since arrangement of mounting holes is made to match arrangement of connection pads, fine spheres can be aligned without damage.
Patent JP-H11298889-A (JP)
Title: Automatic direction adjustment system for fpu mounted on mobil body
Inventor: IO HITOSHI
IPC: H01Q3/02
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To control automatically a horizontal directive angle of a field pickup unit(FPU) antenna mount on a mobile body based on an angle difference H that is obtained accurately without being affected by an undesired magnetic field included in the case of detecting the geomagnetism without the use of a gas magnetic azimuth sensor to obtain the angle difference H for the antenna of the mobile body mounted FPU different from a conventional system. SOLUTION: The angle difference ε between the traveling direction of a mobile body and the azimuth of a BS or CS when viewing the mobile body, the angle difference γ between the due north of the mobile body and the azimuth of a base station when viewing from the mobile body, and the angle difference αbetween the due north when viewing from the mobile body and the azimuth of the BS or CS when viewing from the mobile body are obtained, and the angle difference H between the traveling direction of the mobile body and the azimuth of the base station is calculated by using the angle difference α, γ, ε according to the formula H=ε+γ-α. The horiziontal directive angle of the mobile body mounted FPU antenna is automatically controlled based on the calculated angle difference H.
Patent JP-S58212529-A (JP)
Title: Method for transferring goods
Inventor: ISHIDA TAKESHI
IPC: B65D88/12
Filed: 1982-06-03
Abstract: PURPOSE:To enhance the efficiency of goods transportation, by assembling carrier containers in which containers containing therein goods are gathered together, in a terminal section, and by loading and unloading the carrier containers on vehicles which arrive at and depart from the terminal section at a high frequency, so that they may pass through and turn back at the terminal section. CONSTITUTION:There are provided storing container for directly storing goods and carrier containers for gathering the storing containers and loading the same therein, as the containers for transporting the goods. For example, carrier containers 24, 25 all may be loaded with storing containers 22 and carrier containers 26 smaller than the containers 24, 25, and then, by in turn loaded on a vehicle under the above-mentioned conditioln, while the carrier container 26 may contain therein storing container 23. A terminal section of exclusive railway or road transportation system is provided with lines 32 exclusively used for loading and unloading cargos or bays 33 for loading and unloading the same, platforms 31, passing lines 34 for allowing the vehicles to pass through the terminal section or other vehicles therein, and a turn-back installation 35 for allowing the vehicle to turn back or to change the lines, in order to load and unload the containers.
Patent JP-H08266797-A (JP)
Title: Drying ventilation device for bathroom
Inventor: YOSHIMURA SHINZO
IPC: F24F1/02
Filed: 1995-03-30
Abstract: PURPOSE: To execute a drying mode and a ventilation mode by changing the wind quantity at the part of a centrifugal blower and to dispense with a conventional electromotive damper by mounting a hot air generating centrifugal blower part and a ventilating centrifugal blower part on the rotary shaft of one motor and changing over the rotary direction of the motor. CONSTITUTION: In a drying mode, a motor 3a is rotated in a rotary direction increasing the wind quantity of a hot air sirocco fan 4a and air is guided to a heater chamber through a hot air generating fan cover 8a to be heated by the heat of a heater and discharged as hot air from a hot air blowoff port 12a. At the same time, a ventilating sirocco fan 5a is rotated in a direction small in wind quantity and a small amt. of air is discharged to the outside from a ventilating exhaust port 10a through a duct. In a ventilating mode, the motor 3a is reversely rotated to increase the wind quantity of the ventilating fan 5a and air in a bathroom is sucked only by the ventilating fan 5a to be discharged to the outside through the ventilation exhaust port 10a.
Patent JP-2000293596-A (JP)
Title: Slip recognition device, information processing system, slip recognition method and storage medium
Inventor: KAZUMI KENICHI
IPC: G06F19/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To precisely reflect the similarity of cell distributions in the comparison processing of the table format detailed structures that is carried out for recognizing a slip and accordingly to improve the slip recognizing accuracy by using directly the data which are outputted from an image feature value extraction means as the comparison data and performing the comparison of cells through the comparison of number of pieces of line units. SOLUTION: In this slip recognizer, a processor 11 has an image feature value extraction means 11a which extracts the feature value of the image data on slips that is read by a scanner 13, a character recognition means 11b which recognizes the character areas included in the image data and similarity calculation means 11c which calculates the similarity of slips. Then the processor 11 carries out the arithmetic processing in response to various types of programs and also carries out various types of processing necessary for recognizing the slips. In this device, the comparison data mean the cross coordinate value of the table ruled lines and use directly the data which are outputted from the means 11a. As a result, no error is caused for production of the format information.  Furthermore, the variance of similarity due to the cell distribution situation can be reduced since the comparison of numbers of pieces of cells is carried out through the comparison of the number of pieces of line units.
Patent JP-S5219317-A (JP)
Title: Heat insulation system for spherical tank to store low temperature liq uefied gas
Inventor: IMOTO KIZOU
IPC: F17C13/00
Filed: 1975-08-06
Abstract: PURPOSE:The spheric tank insulation system which can be easily and firmly fixed even on the sphrically structured tank to exert insulation efficiency.
Patent JP-H08270976-A (JP)
Title: Air conditioner
Inventor: SAWADA IKUO
IPC: F24F1/00
Filed: 1995-03-29
Abstract: PURPOSE: To make the most suitable flow of interior air and to enable a comfortable air conditioned environment to be attained by a method wherein a sum of lateral width of an adjusted air blowing-out port arranged near an inner window of a hanging ceiling is set to be more than a specified rate of a window side wall width, adjusted air flowing out of the blowing-out port is blown in a direction in parallel with a ceiling during cooling operation and the air is blown out in a downward direction during heating operation. CONSTITUTION: An entire ceiling surface 5 is set to be a hanging ceiling, and an indoor device 2 is installed at a rear side of the hanging ceiling. One or a plurality of slot blowing-out ports 4 for use in blowing out adjusted air blow from the indoor device are arranged in a horizontal orientation, a sum of lateral widths of the slot blowing-out ports 4 is set to be not less than 60% of a side wall width of an indoor window 3 and at the same time they are mounted at the hanging ceiling surface 5 near and at the upper part of the side wall of the window 3. Then, during the cooling operation, adjusted air is blown out from the slot blowing-out port 4 in parallel with the ceiling surface 5 and further during the heating operation, the adjusted air is blown out from the slot blowing-out port 4 in a downward direction.  With such an arrangement as above, it is possible to make the most suitable indoor air flow and to obtain a comfortable air conditioned environment.
Patent JP-2000294965-A (JP)
Title: Cooling apparatus for electronic device
Inventor: OTOWA TOMIO
IPC: H05K7/20
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To obtain a cooling apparatus for an electronic device, capable of maintaining cooling performance of both a natural air cooling unit and a forced air cooling unit, without making the internal structure of a chassis complicated. SOLUTION: An electronic device 1 comprises a chassis 2, having air inlet ports 16 formed in front doors 14a and 14b for covering an accommodating chamber 8, natural air cooling units 18 and 19 accommodated in the chamber 8 in such a position as to orient suction ports 23 thereof for introducing cooling air towards the doors 14a and 14b, and a forced air cooling unit 20 accommodated in the chamber 8 in such an attitude as to orient suction ports 31 thereof for sucking cooling air during the operation of cooling fans 29 toward the doors 14a and 14b. In arranging the units 18, 19 and 20 together within the chamber 8, an air duct 40, which connects suction ports 33 of the unit 20 and the ports 16, is arranged between the doors 14a and 14b and the unit 20.
Patent JP-S5219958-A (JP)
Title: Scanning electron microscope
Inventor: MATSUURA SHIZUYA
IPC: H01J1/15
Filed: 1975-08-07
Abstract: PURPOSE: To enhance analytic capability of a scanning electron microscope. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H03296187-A (JP)
Title: Control system of automatic vending machine
Inventor: MIDORIKAWA MASAYUKI
IPC: G07F9/00
Filed: 1990-04-13
Abstract: PURPOSE:To speedily and accurately select and alter the contents of a corresponding control program by storing a key data part for the alteration of the control contents of the control program and altering a selection data signal corresponding to the key data part electrically. CONSTITUTION:A selection data generating means 2 stores the key data, receives an alteration command signal commanding the alteration of the selection specification contents of the key data to alter the key data into selection specification contents corresponding to the alteration command signal, and outputs the key data as a selection data signal to a central arithmetic processing means 5. Then the central arithmetic processing means 5 reads a main program out of a ROM 3 for control, selects and specifies a desired subprogram among plural kinds of subprogram according to the selection data signal, and controls a controlled system according to the main program and desired subprogram. The contents of the corresponding control program can be selected and altered speedily and accurately without altering the hardware nor software of the control system.
Patent JP-H03295207-A (JP)
Title: Method for formation of superconductor wire connecting part
Inventor: HARA NOBUHIRO
IPC: H01F6/06
Filed: 1990-04-13
Abstract: PURPOSE:To improve the reliability of a superconducting device by a method wherein a connecting part is provided in parallel with the direction of a magnetic field, and the current capacity of the connecting part is prevented from lowering considerably, or the current capacity is increased on the contrary. CONSTITUTION:Twenty-four superconducting filaments 2 and 2' are buried in copper on superconducting wires 1 and 1'. A spot welding is used on the connecting points 3 of the superconducting filaments 2 and 2'. The connecting spot 3 is put in a copper pipe for mechanical protection and electric stabilization, and it is fixed by solder 4. When the connecting part 3 is provided on the place where a magnetic field is added, the necessary current capacity can be sufficiently secured by disposing it in parallel with the direction of magnetic field.
Patent JP-H02279638-A (JP)
Title: Azeotropic composition and azeotropic-like composition
Inventor: MORIKAWA SHINSUKE
IPC: B41N3/06
Filed: 1989-04-18
Abstract: PURPOSE:To obtain the subject composition having excellent properties of conventional fluorocarbon and able to be used as substitute of fluorocarbon and simultaneously having excellent properties as solvent, etc., by comprising 2,3- dimethylbutane and a species selected from R244cb and R235ca. CONSTITUTION:The objective composition is composed of (A) at least one fluorinated hydrocarbon selected from A1: 1-chloro-1,2,2,3-tetrafluoropropane (R244cb) and A2: 3-chloro-1,1,2,2,3-pentafluoropropane (R235ca) and (B) 2,2- dimethylbutane. An azeotropic composition composed of A1=34wt.% and B=66wt.% or A2=81wt.% and B=19wt.%, and an azeotropic-like composition composed of A1=14 to 99wt.% and B=1 to 86wt.% or A2=61 to 99wt.% and B=1 to 39wt.% are claimed. Similar composition is obtained by using mixture of 5 to 8C hydrocarbon obtained from petroleum fraction mainly composed of 2,2-dimethylbutane as the B-component. The objective composition shows no variation of composition in recycling and able to be used in the same method as conventional single fluorocarbon.
Patent JP-S58211800-A (JP)
Inventor: TAKENAKA TOSHIO
IPC: G10L13/00
Filed: 1982-06-04
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。