baber/WOPTO huggingface dataset:
Patent JP-H0840796-A (JP)
Title: Device for producing single crystal silicon
Inventor: MATSUO HIROOMI
IPC: C30B29/06
Filed: 1994-08-03
Abstract: PURPOSE:To provide a device for producing single crystal silicon, capable of efficiently discharging oxide silicon powder generated from a melt to the outside by a simple means. CONSTITUTION:Seed crystal is immersed in a melt in a quartz crucible surrounded by a graphite crucible 5 and the seed crystal is pulled up while rotating the seed crystal and the graphite crucible mutually in the opposite directions to grow single crystal silicon. The outer peripheral surface of the graphite crucible 5 is provided with plural spiral discharging grooves 5a from the upper edge downward.
Patent JP-H0346349-A (JP)
Title: Semiconductor device
Inventor: USAMI MITSUO
IPC: H01L21/3205
Filed: 1989-07-14
Abstract: PURPOSE:To quickly correct a wiring layer by a method wherein the wiring layer is constituted in such a way that the wiring layer can be corrected only in a wiring layer in an upper layer. CONSTITUTION:One part of a wiring which connects an output terminal 101 of a gate G1 to an input terminal 102 of a gate G2 and one part of a wiring which connected an input terminal 103 of the gate G2 to an output terminal 104 of a gate G3 are passed respectively through a wiring layer S4 in a fourth layer; one part of a wiring which is guided from the output terminal 101 of the gate G1 to another gate is passed through a part A inside a wiring layer S5 in a fifth layer. When a semiconductor device is changed, i.e., when the wiring guided from the output terminal 101 of the gate G1 to another gate and the wiring connecting the output terminal 103 of the gate G2 to the output terminal 104 of the gate G3 are cut respectively and the output terminal 104 of the gate G3 is connected to the part A inside the wiring layer S5, the wiring may be cut and connected only in the wiring layers S4, S5 in the fourth and fifth layers in the upper layers. Thereby, the wiring layers can be corrected in a short time.
Patent JP-S6337519-A (JP)
Inventor: NEMOTO MICHIHIRO
IPC: H01H1/06
Filed: 1986-08-01
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-H0628781-A (JP)
Title: System for revising length of audio data
Inventor: HONDA YUMI
IPC: G11B27/034
Filed: 1992-07-09
Abstract: PURPOSE:To reduce the burden of a user and to uniformly hold natural feeling in original audio data by performing concrete processing for revising the entire length of audio data to a required value by running an application program. CONSTITUTION:When the audio data whose length is the object of revision and the required value on the entire length are inputted from a keyboard 35, the required value 47 is sent to a soundless section revision processing part 45. In parallel with that, the actual length of the audio data regenerated from a hard disk 33 and an individual soundless section are detected by an entire length confirming part 43 and a soundless section detection part 44, and an entire length value 48 and soundless section information as well are sent to the processing part 45. Then, by the processing part 45, sundless section revision information 50 is made which is used for compressing or expanding by a differential between the required value 47 and the entire length value 48 from the information 49. Then, by a new audio data making and processing part 46, the length of the soundless section in the original audio data is revised based on the information 50 and a new audio data whose entire length coincides with the required value is made, is stored in the disk 33.
Patent JP-2000021624-A (JP)
Title: Method of protecting superconducting coil and superconducting coil
Inventor: TAZAKI KENJI
IPC: H01F6/06
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To hold integrity of a superconducting coil while avoiding occurrence of quenches by monitoring whether the superconductor of the superconducting coil is in a flux flow condition or not and by releasing the electromagnetic energy stored by the superconducting coil to the outside upon detection of the flux flow condition. SOLUTION: A protecting apparatus 10 applies a signal obtained by putting the phase of a reference signal S1 from the ends of a shunt resistor 6 90 deg. ahead via a differential circuit 11 and a signal obtained by amplifying a coil signal S2 through an amplifier 13 to a comparator 12 for substraction, thereby setting the degree of amplification of the amplifier 13 so that the output of the comparator 12 becomes zero when a superconducting coil 2 is normal. When there is a voltage drop due to a flux flow resistance while monitoring the flux flow condition of the superconductor of the coil 2, the comparator 12 outputs a comparison signal S3 and applies it to a controller 14. In response thereto, the controller 14 controls a power source controlling sweeper 15 so that the output of a power source 7 is reduced by a predetermined level.
Patent JP-H1119202-A (JP)
Title: Negative ton generator
Inventor: NAKAI KEIJI
IPC: A61M15/02
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To automatically stop the operation of a negative ion generator after elapsing of a prescribed time after operating the device and to prevent it from restarting unless water in a water tank is changed. SOLUTION: A negative ion generator is provided with an operation control means, pumps up water fed in a water tank by operating the device, divides it into fine droplets in an air sucked from the outside of the device, separates gas from the liquid, and blows out the highly humid air-containing negative ions to outside the device, the operation control means judges whether it is a first operation or not, and when it is the first operation the elapse time is started to be counted, the operation of the device is stopped after elapsing of a prescribed time, and the water discharge from the water tank is displayed.
Patent JP-S6075254-A (JP)
Title: Production of low-sodium soy sauce
Inventor: MOTOKI GOROU
IPC: A23L27/50
Filed: 1983-09-29
Abstract: PURPOSE:To produce a low-sodium soy sauce easily without losing active constituents nor deteriorating the quality, e.g. flavor, etc., by bringing a soy sauce into contact with a phtassium type strongly acidic cation exchange resin. CONSTITUTION:A potassium type strongly acidic cation exchange resin obtained by treating a strongly acidic cation exchange resin, e.g. ''Dowex 50WX1'', ''Duolite C-20'' or ''Diaion SK106'', with an aqueous solution containing potassium ions, e.g. an aqueous solution of potassium hydroxide, is used. Thus, soy sauce in a volume of about 1-5 times of that of the above-mentioned ion exchange resin is brought into contact with the resin at about 0.5-5 volume ratio between the soy sauce and the resin per hour to exchange sodium ions in the soy sauce with the potassium ions by the column method, etc.
Patent JP-H1120713-A (JP)
Title: Rear wheel steering device
Inventor: NAKAISHI TAKAMICHI
IPC: B62D5/04
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a low noise rear wheel steering device at a low cost. SOLUTION: A rear wheel steering device is provided with a brushless motor 3 generating rotation force, a nut member 15 which is connected to the brushless motor 3 so as to be rotated, and a rod 19. The rod 19, in which rear wheels of a vehicle are connected to its both ends while an external thread part 19c to be engaged with an internal thread part 15a in the nut member 15 is provided, is arranged irrotationally and is moved in the axial direction according to the rotation of the nut member 15 so as to steer the rear wheels. In the rear wheel steering device, the internal thread part 15a and the external thread part 19c are engaged with each other so that their axial centers deviate from each other.
Patent JP-H1126693-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OISHI TETSUYA
IPC: H01L27/04
Filed: 1997-07-08
Abstract: PROBLEM TO BE SOLVED: To provide a transistors which hold interruption states when destruction voltage is not applied to the non-transistor side-node of a Zener diode and which are shifted to a conduction state from the interruption state when voltage is applied for the respective Zener diodes. SOLUTION: Control electrodes of the transistors for interruption Ma-Md are mutually connected and gate bias voltage Vg can be applied to them. Gate bias voltage Vg is generated from inner power voltage or an inner power source. The interruption transistors Ma-Md are held in the interruption state, namely, in the state where Zener zapping is not executed. When inverse bias is applied to selected ZZDi with the operation of a selection circuit 50, only the correction interruption transistor shifts to the conduction state from the interruption state. Thus, an area can be reduced, and the number of processes and the number of photo masks are prevented from increasing. Then, a characteristic by highly precise Zener zapping can inexpensively be adjusted.
Patent JP-H06166472-A (JP)
Title: Splicer for seed threads difficult to weave together
Inventor: JIIKUFURIITO SHIYATON
IPC: B65H69/06
Filed: 1993-07-23
Abstract: PURPOSE: To provide a splicer capable of surely positioning the thread end part of a difficult-to-splice thread species cut in prescribed length. CONSTITUTION: Inside the base body 2 of this splicer 1, a blow nozzle 20 for positioning the thread end part 43 of an upper thread 36 and a lower thread 31 to a splicing cover 19 is arranged. In this case, the blow nozzle is constituted as the blow nozzle 20 adjustable in an axial direction or as an eccentric blow nozzle advantageously.
Patent JP-S5973198-A (JP)
Title: Multiplaten press device
Inventor: YAMAUCHI TOSHIO
IPC: B30B7/02
Filed: 1982-10-18
Abstract: PURPOSE:To reduce the space to be occupied by a titled device and to eliminate the interference to other apparatus by balancing the plural press plates of a multiplaten press and the own weight of work in such a way as to avoid giving influence on the work in the lower stage. CONSTITUTION:Work W are charged between press plates 60-68 and a movable platen 10 and the platen 10 is pushed up by a ram 8. Then a rope 32 fixed to the platen 10 is pulled up and the top end of links 14 is pulled up. As the links 14 turn, the ropes 80-88 of the plates 60-68 are pulled up and all the press plates are pressed to each other. Prescribed tension is applied, in this state, on the ropes 80-88 by cylinders 50-58 and the plates 60-68 and the own weight of the work W are lifted to attain a balanced state. When the plate 10 is further pushed up, the links 14 ascends further and the plates 60-68 receive equally in each stage the compressive force exerted thereon by the plate 10, thereby compressing the work W. The mechanism for turning the links and the mechanism for suspending the press plates may be constituted of a chain and sprocket.
Patent JP-S6426219-A (JP)
Title: Touch key input device
Inventor: OKUBO TATSUYA
IPC: G06F3/048
Filed: 1987-07-22
Abstract: PURPOSE:To facilitate input operation by displaying an input key on the upper part of a screen and an operation guidance message on the lower part. CONSTITUTION:The input key is displayed on the upper part above the center part of the display screen and the operation guide message is displayed on the lower part below the center part. When a user operates views the CRT 1 as shown by the arrow D and operates the input key with a finger, etc., the input key can be seen without being hidden behind a frame 2 for a touch switch even if the frame 2 is provided at the periphery, and the finger never touches the frame 2 even when the key is pressed, and the key input is facilitated. Consequently, the input using touch keys is facilitated.
Patent JP-H05189051-A (JP)
Title: Driving control method
Inventor: EDOWAADO EFU BAAKU
IPC: G05D3/12
Filed: 1992-06-17
Abstract: PURPOSE:To provide the driving control method for a body like a print drum which provides silent, fast, and accurate printing operation. CONSTITUTION:This method is a driving control method which controls a single driving means 10 to drive at least one body 12 from a 1st zero-speed point to a 2nd zero-speed point. This method includes a process wherein a continuous driving input function for controlling the driving means 10 is found by using a Karman controllable matrix based upon the motion equation of at least one body 12. Problems such as ringing, overshooting, and an acoustic noise can be removed by performing optimum driving control.
Patent JP-S6425663-A (JP)
Title: Blackboard electron ic copying machine
Inventor: USHIRO SHIGEAKI
IPC: B43L1/04
Filed: 1987-07-22
Abstract: PURPOSE:To form an image of a picture without distortion of magnification to a picture read means by using a lens shift means so as to move a lens while the picture read means is kept in parallel with a blackboard face optically. CONSTITUTION:A light from a halogen lamp 10 is made incident in 8 condenser lens 13 and collected and collected in a slit by a cylindrical lens 14 and goes toward a stationary mirror 15. The light reflected at a right angle by the stationary mirror 15 is shaped in the slit shaped collimated light by a 2nd cylindrical lens and goes toward a scan mirror 17 and the reflected light is transmitted through a transparent plate 5 and projected as the picture on the blackboard. The moving width of the line sensor 40 to the turning quantity of the scan mirror 17 is made different depending on the main body 1 with respect to the distance with the blackboard placed in front so that the line sensor 40 can always read the picture on the blackboard. The distance information is inputted to a sequence control circuit, then the rotation quantity of motors 20, 57 is controlled to control the moving width.
Patent JP-S6243820-A (JP)
Title: Magnetic recording medium
Inventor: KATSURAGAWA TADAO
IPC: G11B5/738
Filed: 1985-08-22
Abstract: PURPOSE:To improve recording density by forming the 2nd magnetic layer of a specific magnetoplumbite type ferromagnetic material layer and providing a nonmagnetic layer between the 1st magnetic material layer having <=50Oe coercive force and the 2nd magnetic material layer. CONSTITUTION:The 1st magnetic material layer 13 having <=50 oersted coercive force, the nonmagnetic layer 15 having <=2,000Angstrom thickness and the 2nd magnetic material layer 17 consisting of the ferromagnetic oxide expressed by the general formula MeO.n(MaxFe2-xO3) (where Me, Ma, x, n are as follows: Me: at lest one kind of metallic element Ma selected from Ba, Pb, Sr, and Sc, Ma: 1 or >=2 kinds of metallic elements (x) which can be substd. with Fe: 0<=x<=1, n: 5<=n<=6) are successively laminated on the nonmagnetic substrate 11. The magnetic recording medium which can make high-density recording is thus obtd.
Patent JP-S5973315-A (JP)
Title: Heating device of car
Inventor: YOSHIHIRO KOUICHI
IPC: B60H1/03
Filed: 1982-10-18
Abstract: PURPOSE:To speed up rising of heating, by constituting a device such that, in a heating device utilizing engine cooling water, when the temperature of cooling water is below a set value, a floor carpet is electrified to heat the interior of a room from below. CONSTITUTION:With a plus potential feed part 1 electrified through the working of an ingition switch (not shown), an engine cooling water temperature detector 6 is actuated, and when water temperature is below a set value, the detector 6 is closed, and a normally open contact 3 is closed through excitation of an exciting coil 2. This causes a floor carpet 8 to generate the heat and heat the interior of a room from the floor side. When the temperature of engine cooling water exceeds a set value, the water temperature detector 6 is opened to shut off electrification to the carpet 8, and heating is effected through utilization of cooling water. This constitution enables speeding up the rising time of heating.
Patent JP-H0719388-A (JP)
Title: Repair of tubular body and repair band
Inventor: IKEDA SHINTARO
IPC: F16L33/02
Filed: 1993-06-30
Abstract: PURPOSE:To provide a repairing method and a band therefor which can repair the damaged part of a tubular body easily and accurately which fluid is passing inside it. CONSTITUTION:Liquid lubricating agent is applied over the whole periphery of a leaking part, and a fixture where a rubber sealing material 1 is built in a band member 2 is provided. The end surface of the sealing material 1 is made opposed, and a tightening means 3 mounted at the edge of the band member 2 is engaged and tightened.
Patent JP-S6245885-A (JP)
Inventor: TSUCHIDA KAZUO
IPC: E06B9/266
Filed: 1985-08-21
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-H0723482-A (JP)
Title: Monitor system
Inventor: MIURA HIRONOBU
IPC: H04Q9/00
Filed: 1993-06-30
Abstract: PURPOSE:To facilitate the movement and extension of a monitor section and a terminal equipment monitor equipment by receiving a status signal sent from a radio transmission section of the terminal monitor, converting the signal into a signal for lighting line transmission and sending the signal to a central monitor through the lighting distribution line. CONSTITUTION:The system is provided with a relay section 3 receiving a status signal from a terminal monitor transmission section 2 in a radio wave and sending the signal to a central monitor section 1 through a lighting distribution line 12, Then each terminal monitor transmission section 2 is provided with a transmission antenna 5, each relay section 3 is provided with a reception antenna 6 and the status signal from the terminal monitor transmission section 2 is sent to a relay section in a same room by a radio wave. That is, the status signal sent in a radio wave from the transmission antenna 5 of the terminal monitor transmission section 2 monitoring the monitor section 7 of the room is received by a reception antenna 6 of the relay section 3 and modulated into a signal for a lighting distribution line and sent to a monitor room R0 via the lighting distribution line 12 from a socket receptacle and reaches the central monitor section 1 via a cable 13.
Patent JP-S6339992-A (JP)
Inventor: HIGUCHI KIYOYUKI
IPC: B29C48/305
Filed: 1986-08-04
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。
Patent JP-H0625798-A (JP)
Title: High tensile strength cold rolled steel sheet excellent in deep drawability and its manufacture
Inventor: TOSAKA AKIO
IPC: C22C38/00
Filed: 1992-07-10
Abstract: PURPOSE:To manufacture a high tensile strength cold rolled steel sheet of ferritic single phase excellent in deep drawability by subjecting steel having a specified compsn. constituted of C, Si, Mn, Ti, Nb, B, Al, P, S, N and Fe to specified rolling and heat treatment. CONSTITUTION:The high tensile strenghth cold rolled steel sheet excellent in deep drawability is a one contg., by weight, 0.0005 to 0.0050% C, 0.10 to 1.50% Si, 1.00 to 3.50% Si, 1.00 to 3.50% Mn, 0.015 to 0.100% Ti, 0.003 to 0.010% Nb, 0.0015 to 0.0050% B, 0.001 to 0.100% Al, 0.040 to 0.150% P, <=0.010% S and <=0.0050% N and furthermore contg., at need, 0.0150 to 0.5000% Mo so as to satisfy -50<=100P+80Si-60Mn<=0, and the balance Fe with inevitable impurities as well as constituted of a ferritic single phase structure, and it is furthermore excellent in workability, plating properties, secondary working brittleness resistance or the like. This cold rolled steel sheet can be obtd. by heating steel slab having the prescribed componental compsn. to 1150 to 1300 deg.C, executing hot rolling, finishing it at 800 to 1000 deg.C, thereafter executing cooling, pickling it and subsequently executing cold rolling, annealing and rapid cooling.
Patent JP-H1129299-A (JP)
Title: Device and method for recognizing vehicle position and article storing device
Inventor: SHIMADA MINORU
IPC: B65G1/04
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To accurately and easily recognize the position of a forklift truck with simple structure of device while image processing is performed easily when the position at which the forklift truck which runs on the floor surface of a warehouse and transports articles unloads the articles on the floor surface side or picks up them from the floor surface side is recognized by image processing and, based on that position, the article storage data is obtained. SOLUTION: In an article storage device, multiple labels 7, 7,... having the patterns different from each other are provided at specified positions of the ceiling part of a warehouse 1 beforehand, and the ceiling part over a forklift truck 11 is focused by a camera 20 mounted on the forklift truck 11 when an article W is unloaded or picked up. Also the image of the focused ceiling part is processed so as to identify the positions and directions of the labels 7 and, based on the data on the positions and directions of the identified labels 7, the position of the forklift truck 11 is recognized. In addition, based on that recognized position, the position data on the article W located on the floor surface 2 is stored.
Patent JP-2000022031-A (JP)
Title: Mounting method of conductive ball
Inventor: TAKAHASHI KIYONORI
IPC: H05K3/34
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To enable conductive balls such as solder balls to be accurately and efficiently mounted on the board of a BGA semiconductor device or the like. SOLUTION: A mounting mask 3 where through-holes 2 slightly larger in diameter than a conductive a ball 1 are provided at positions corresponding to electrodes 50 is placed on a board 5 where a large number of electrodes 50 are provided, a large number of the conductive balls 1 are fed on the mounting mask 3, a squeegee 4 is moved to insert the conductive balls 1 into the through-holes 2 respectively, and a part of the conductive ball 1 protruding from the through-hole 2 is pressed down by the squeegee 4 to join the conductive balls 1 to the electrodes 50, respectively.
Patent JP-H0233125-A (JP)
Title: Liquid crystal display device
Inventor: OBATA TAKASHI
IPC: G09F9/00
Filed: 1988-07-22
Abstract: PURPOSE:To realize a liquid crystal display device which is scarcely influenced by external force and an internal light by forming a recessed part on the surface of a transparent plate opposed to an image area of a liquid crystal panel so that the image area of the liquid crystal panel does not come into contact with the transparent plate. CONSTITUTION:As for a liquid crystal panel provided with a polarization filter 11 on both faces, its periphery is inserted and held by a display window frame 1a of the upper cabinet 1 and a light transmissive window part 2a of the lower cabinet 2 and fixed. Between the liquid crystal panel and the upper cabinet 1, a transparent plate 8 for protection is provided, and in this transparent plate 8, a recessed part 8c is provided on the surface opposed to an image area of the liquid crystal panel, only a non-display part of the liquid crystal panel comes into contact with a panel containing part of the transparent plate 8 and the outside periphery is fixed. A light beam which is made incident from the left side onto a diffusion plate 9 for coming into contact with the light transmissive window frame 2a of the lower cabinet 2 is scattered to uniform light beams and goes into a polarization filter 11 of the liquid crystal panel. A recessed part 8c of the transparent plate 8 is formed to a curved surface, and formed so that stress caused by a contact of the liquid crystal panel and the transparent plate and an interference fringe are not generated.