baber/WOPTO huggingface dataset:
Patent JP-H0230723-A (JP)
Title: Manufacture of briquetted ore for blast furnace
Inventor: KATO TOMONORI
IPC: C22B1/20
Filed: 1988-07-20
Abstract: PURPOSE:To manufacture a briquetted ore at good productivity without needing bedding ore on a grate by laminating two kinds of raw material briquettes having different contents of powdered fuel on the endless shifting grate in a sintering machine at the time of manufacturing the sintered/briquetted ore as the raw material for blast furnace. CONSTITUTION:Mixed material of the powdery iron ore, lime stone and powdered coke for fuel is formed into the briquette having 5-15mm grain size with binder, and the briquette coating the powdered coke on the surface thereof is laminated on the bottom part endless grate 2 of pallet 1 in the sintering machine and ignited to the coke coated at the outer part of the briquette and sintered by sucking the air at lower part, to manufacture the sintered briquetted ore as the raw material for blast furnace. In this case, a first briquette 5 having 2.0-2.5wt.% the powdered coke content is directly charged on the grate 2 and on this, a second briquette 6 having 3.0-4.0wt.% the powdered coke content is laminated, or further, on this, by charging the granular sintering raw material 7, the sintered briquetted ore having good product yield under excellent productivity without needing the bedding ore ordinarily used, is manufactured.
Patent JP-S5969722-A (JP)
Title: Path endoscope video system
Inventor: KOMIYA OSAMU
IPC: A61B1/04
Filed: 1982-10-15
Abstract: PURPOSE:To correct a difference of an image pickup angle and to observe an endoscope image of a constant visual angle by projecting an illuminating light onto an object to be photographed, through a mesh member, and correcting a picture on a monitor in accordance with a state of a mesh pattern on the object to be photographed. CONSTITUTION:Light of a light source 25 is irradiated to an object to be photographed 26 through a mesh member 14 and a condensing lens 13 from a light guide 12, and a mesh pattern is projected on the object to be photographed 26. In this case, if the object to be photographed 26 is inclined against an optical axis of illuminating light, the mesh pattern becomes a deformed mesh pattern. An optical image by a reflected ray from the object to be photographed 26 is led to an image sensor 19 from an image guide 16, and an image of the object to be photographed is reflected on a monitor 21 together with the deformed mesh pattern. This image is an inclined image, and processing is executed so that this image is converted to an image corresponding to a normal mesh pattern by a correcting circuit 23.
Patent JP-H0467644-A (JP)
Title: Socket for probe card
Inventor: IWASAKI MASARU
IPC: G01R31/26
Filed: 1990-07-09
Abstract: PURPOSE:To realize the function of a zero force in an attachment/detachment of a probe card and to prevent an increase in a contact resistance due to wear by a method wherein slots are provided in a receptacle and a socket for probe card use is provided with an auxiliary substrate with the receptacle inserted in its hole of a diameter smaller than that of the tip of the receptacle. CONSTITUTION:A receptacle 4 is a conical cylinder consisting of a conductive elastic material, such as an alloy or the like, and the tip of the receptacle 4 is split into 4 by slots 7-1 to 7-4. A hole for inserting the receptacle 4 is provided in an insulative auxiliary substrate 2. When a probe card 1 is mounted, the substrate 2 is brought close to the side of an insulative substrate 3. Whereupon, as the tip split into 1/4 of the receptacle is opened, a contact pin 6 of the probe card is inserted in the tip. Then, when the substrate 2 is moved to the side of the tip of the receptacle, the gaps between the slots are shrinked, the contact pin 6 is clamped and the contact of the receptacle to the probe card is made. A detachment of the card 1 is executed in a procedure reverse to this procedure. As the function of a zero force is realized in such a way, an increase in a contact resistance due to the wear of the contact surface of the receptacle is avoided.
Patent JP-H1081004-A (JP)
Title: Cleaning device provided in printing machine
Inventor: DETMERS ANDREAS
IPC: D03D1/00
Filed: 1997-07-07
Abstract: PROBLEM TO BE SOLVED: To allow the removal of ink residue or silicon residue, and thus enhance the cleaning effect by manufacturing fleece fabric from micro-fiber with high wear resistance and high absorptive ability and undergoing only a small scuffing. SOLUTION: Cleaning cloth consisting of fleece fabric is delivered from a stock roll, and then fed onto a driving foul cloth roll via compression strips; moreover, during cleaning process, the cleaning cloth can be compressible on the exterior peripheral surface to be cleaned via the compression strips. The fleece fabric consists of hardened and bonded micro-fiber which has a large surface area, high wear resistance, a constant density distribution, and a high absorptive ability, and incurs only a slight scuffing. Such fleece fabric causes a positive wiping effect and remove adhered ink residue and silicon residue.
Patent JP-S5971184-A (JP)
Title: Storage device
Inventor: UMEMURA MAMORU
IPC: G06F12/12
Filed: 1982-10-15
Abstract: PURPOSE:To obtain a storage device accessing a large capacity main storage device at high speed by providing an independent cache memory corresponding to the specified bank of the main storage device and constituting that the content replacing algorithm is applied independently at each cache memory. CONSTITUTION:The processing to making correspond a main storage bank to the cache memory at an initializing phase is done under the control of a processor 60, a 000 is transmitted to a BSR21 via an output bus 6021, and a 001 is transmitted to a BSR31 and set via a bus 6031. In accessing the content of the bank 000, the presence of an object data is checked for the cache memory 20, and if existing, the address of the cache memory is transmitted via the bus 6022 and the data is accessed via the bus 2001. If not existing, the address in the bank 000 is transmitted to an MAR11 to access the main storage 10. The content of the bank 001 is accessed similarly via the cache memory 30.
Patent JP-S6072448-A (JP)
Title: Instruction revising system of line controller
Inventor: TANIGUCHI CHIKAKO
IPC: G06F9/06
Filed: 1983-09-29
Abstract: PURPOSE:To correct temporarily the instruction of an ROM without causing system-down by comparing the contents of a program address register to access the ROM with the contents of an address storage means and executing the instruction of an instruction storage means through the coincidence. CONSTITUTION:Assuming that a specific address of a program for transmission transmitted to a terminal device is changed by a command from a central processing unit. A transmission command is issued from the central processing unit and the said specific address is operated during the transmission operation, and further the address indicated by a memory address register (MAR) 1 and the address indicated by the address storage area 3 are compared by a comparator circuit 4. When both the addresses are coincident, a selection circuit 5 selects the instruction of an instruction storage area 6 and sets it to an operation register (OPR) 7. As a result, since the instruction of the OPR7 is executed, the instruction of the ROM is not executed.
Patent JP-H0345085-A (JP)
Title: Sharpness emphasis method for television picture
Inventor: MURAKAMI SHIGEO
IPC: H04N5/208
Filed: 1989-07-13
Abstract: PURPOSE:To generate a hard copy with excellent picture quality by applying sharpness emphasis based on a component keeping edge component of a picture best among R, G, B color components in a television picture. CONSTITUTION:As to R, G, B color components in a noted picture element S(m,n) in a television picture stored in a frame memory 14, unsharp signals UR, UG, UB are obtained. Then the unsharp signals UR, UG, UB of each color component are subtracted from the color components of the noted picture element to generate edge signals ER, EG, EB. Then among the edge signals ER, EG, EB obtained from each color component ef R, G, B, an edge signal with the largest absolute value is selected and added to primary picture information of each color component corresponding to them. Thus, the sharpness is emphasized based on the signal keeping the edge component of the picture best. Thus, the sufficient sharpness emphasis effect is obtained.
Patent JP-H0470062-A (JP)
Title: Picture data coding device
Inventor: MATAZUMA MITSUAKI
IPC: H04N1/41
Filed: 1990-07-09
Abstract: PURPOSE:To improve the coding efficiency end also to reduce the block distortion by taking the correlation of blocks into consideration. CONSTITUTION:The picture date are inputted through a picture date input means 1, and a block reading means 2 reads out the picture data to a block consisting of (MXN) picture elements for example. Then a difference pattern calculation means 3 calculates a difference pattern between the block to be coded and an adjacent block that is already read out before the former block. A significant/insignificant deciding means 4 decides whether the difference pattern is significant or not in terms of the human visual characteristic. In other words, those block trains that are equally sensed and evaluated to the human visual sensation are collectively coded. Thus the coding efficiency is improved end the block distortion is reduced.
Patent JP-S6159009-A (JP)
Inventor: UIRIAMU DAAKIN
IPC: B29C63/00
Filed: 1985-08-19
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。
Patent JP-S5970651-A (JP)
Title: 4-ethoxyaniline derivative and preparation thereof
Inventor: TAKAHASHI JIYUNYA
IPC: C07C239/00
Filed: 1982-10-15
Abstract: NEW MATERIAL:A compound of formula I (X is methyl or Cl; Y is methyl, methoxymethyl or ethoxyl). EXAMPLE:3,5-Dimethyl-4-ethoxyaniline. USE:An intermediate for N-phenylcarbamate compounds having a highly selective germicidal activity. PROCESS:A 4-ethoxynitrobenzene derivative of formula II is reduced by a method usually used for reducing a nitro group on the benzene ring into an amino group, e.g. reducing with sodium sulfide or sodium hydrosulfide, etc. to give the aimed compound of formula I . The compound of formula I is an important synthetic intermediate for a compound of formula III (Z is O or S; R is lower alkyl, lower alkenyl or lower alkynyl, etc.). The compound of formula III has a highly selective germicidal activity and exhibits improved controlling effects on chemical- resistant germs but no controlling effect on blights caused by chemical-sensitive germs.
Patent JP-S6159886-A (JP)
Title: Manufacture of photosemiconductor device
Inventor: KANEKO TOSHIAKI
IPC: H01L33/30
Filed: 1984-08-31
Abstract: PURPOSE:To prevent the alignment accuracy from deteriorating due to the crack or warpage of a chip in manufacturing steps and to facilitate the characteristic check, by forming an epitaxial layer, an impurity diffused region and electrodes on a substrate and then fusing a conductive plate material. CONSTITUTION:An N type AlGaAs layer 2, a P type AlGaAs active layer 3, a P type AlGaAs layer 4, and an N type AlGaAs layer 5 are grown in liquid phase on an N type GaAs substrate 1, P type impurity diffused regions 6a, 6b are selectively diffused, and a P type electrode 7 and a gold plating gold portion 8 are formed. Then, a silicon wafer 16 metallized with melted alloy is die bonded through a fused alloy material 17 and the substrate 1 is then selectively etched. Then, since it is strengthened with silicon 16, crack and warpage are remarkably reduced. Then, N type electrodes 10 are patterned, grooves 12 are formed until reaching a wafer 15. Then, chips are checked for the characteristics in the state integrated with the wafer 16. Then, chips are completely formed by cracking to be mounted on a stem 14.
Patent JP-S6160319-A (JP)
Inventor: HANSU ROMAN GATSUFUARU
IPC: A47H5/02
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-S6439473-A (JP)
Title: Method and device for fixing cracked structure
Inventor: ARUNO PII OO SHIYUTSUMITSUTSU
IPC: E04G23/02
Filed: 1988-07-22
Abstract: PURPOSE: To simplify operation and injection means, and enable filling interstices to be formed with high reliability by inserting an injection pipe having a smaller diameter than that of a hole in the hole crossing cracks, and injecting a curable filler substance between the injection pipe and the hole wall. CONSTITUTION: An injection pipe 4 comprising a pipe body 5 and injection nipple 7 in a hole 3 made on a structure 1 in a manner crossing cracks 2, and a filler substance 12 consisting of a two-component mortar substance being based on an unsaturated polyester compound in an interstice between the pipe body 5 and the hole wall by an extruding means 11. Following this, an injection substance is filled into the hole 3 from a central hole 5b of the pipe body 5 by means of an injector mounted on the nipple 7 held tightly on the structure 1 through a solidification of the substance 12, which is thereby injected in the cracks 2 in order for the structure 1 to be fixed by the agency of adherence operation, and thereafter a projection part of the injection pipe 4 is cut off about the notches 5a of the pipe body 5.
Patent JP-H0346353-A (JP)
Title: Formation of wiring
Inventor: NAKAO SHUNJI
IPC: H01L21/768
Filed: 1989-07-14
Abstract: PURPOSE:To prevent a defect, of an element, caused by a cavity by a method wherein a substratum metal film is formed of a plated film only inside a via hole and a plated film is then formed on the rear surface of a substrate. CONSTITUTION:An Au/Ti film 13 as a substratum metal film whose bonding property with reference to Au is good is formed on the whole rear surface of a substrate 11 including a via hole 12; and a photoresist film 14 is left only inside the via hole 12. After that, also the Au/Ti film 13 on a sidewall near an opening of the via hole 13 is removed simultaneously by, e.g. an ion milling operation and, in addition, by implanting ions obliquely. An electric current is applied to a source pad 4 and to the Au/Ti film 13; an Au film 15 is precipitated inside the via hole 12 by an electrolytic plating method. When the Au film 15 is formed in advance only inside the via hole by the electrolytic plating method in this manner, the via hole can be filled completely with the Au film 15. Thereby, a cavity is not produced inside the via hole and a defect is not produced in a heat treatment during a post process.
Patent JP-H0346833-A (JP)
Title: Selective call radio receiver
Inventor: ICHINOHE MAKOTO
IPC: G08B5/00
Filed: 1989-07-14
Abstract: PURPOSE:To eliminate the time to select memory contents at the time of redisplay after the display erasing operation due to automatic reset by displaying message contents erased by the display erasing operation due to automatic reset at the time of redisplay after this operation. CONSTITUTION:When the display operation such as the depression of a display button is performed, the first message address 14 of a memory 13 where messages are stored is stored in a message address memory 11, and messages are fetched into a control part 10 in order of message addresses fetched into the control part 10 and sent to an LCD driver 16 and are visible information by an LCD 17. When a desired part of messages is selected, an automatic reset function timer is reset, and the smallest number of message addresses 14 of messages which can be displayed at a time is stored in the message address memory 11 to display the message. When it is not selected, the display erasing operation is performed at the time of expiration of the set time of the automatic reset function timer.
Patent JP-H0917174-A (JP)
Title: Electronic equipment
Inventor: ORIYAMA TOSHIO
IPC: G11B33/08
Filed: 1995-06-26
Abstract: PURPOSE: To prevent sound interruption and a read error due to vibration from speakers in a cassette-type tape recorder with radio, housing the speakers and a disk player in a common cabinet. CONSTITUTION: A number of sound-absor bing holes 58 with specific dimensions are formed at a recessed part 31 of a mounting substrate 20 of a disk player 13 to make the mounting substrate 20 to be a sound-absorbing structure to absor b air vibration.
Patent JP-S6344257-A (JP)
Inventor: JOYCE THOMAS F
IPC: G11C15/04
Filed: 1987-07-21
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-H0916817-A (JP)
Title: Ticket issuing system
Inventor: KATO AKIKO
IPC: G07B5/00
Filed: 1995-06-26
Abstract: PURPOSE: To eliminate the useless waiting time when the ticket issue request information is transmitted and received in a ticket issue mode. CONSTITUTION: A terminal equipment 1 generates the ticket issue request information and transmits it through a request window 13. Then the equipment 1 generates the ticket issue request information by means of other windows 13 against other ticket issue requests regardless of the presence or absence of answers given to every request. A ticket issue server 3 gives an integrated identification number to the request which are given from every terminal in the optional timing and processes these requests to send back the answer information. The terminal equipment 1 also selects and displays freely the answer windows 14 to give the answers to the customers.
Patent JP-S6368113-A (JP)
Title: Apparatus for enhancing shock resistance of pivot mechanism controlling seat
Inventor: IBU PIPON
IPC: B60N2/22
Filed: 1987-07-21
Abstract: Device for increasing the strength of articulated mechanisms which can be used for adjusting the inclination of the squab of a seat, or for raising seats, in which the fixed plate (1,20,30,41) carries, near its periphery, a fine toothing (10,26,36,48) which is not normally in contact with a continuous and circular fine toothing (11,27,37,49) carried by a peripheral circular element of the movable plate (2,23,32,42), these continuous and circular fine toothings coming into contact with each other over a certain length when the articulation mechanism is deformed under the effect of a sudden impact in order to increase the strength to avoid deformations or breakages resulting in the destruction of these mechanisms. 
<IMAGE>
Patent JP-S5884981-A (JP)
Title: Corrosion inhibitor
Inventor: SUZUKI KAZUYUKI
IPC: C23F11/18
Filed: 1981-11-16
Abstract: PURPOSE:To obtain a corrosion inhibitor capable of well inhibiting the corrosion of steel products contacting with sea water, fresh water, a soln. contg. sour gas, a strong acid, etc. by adding an imidazoline deriv., a carboxylic acid or a salt thereof and a phosphate compound. CONSTITUTION:A corrosion inhibitor is obtd. by blending 25-1,000ppm concn. of an imidazoline deriv. such as a compound represented by the formula (where R is a residue of fatty acid in soybean oil) with 10-100ppm concn. of a carboxylic acid such as benzoic acid or a metallic salt thereof and 25-200ppm concn. of a phosphate compound such as calcium dihydrogenphosphate. The corrosion inhibitor shows a superior corrosion inhibiting effect in an aqueous soln. with high ion concn. such as sea water as well as in acidic environment and an aqueous soln. with low ion concn. such as fresh water.
Patent JP-2001012666-A (JP)
Title: Pipe fitting
Inventor: INOUE TOMOHITO
IPC: F16L37/084
Filed: 1999-06-28
Abstract: PROBLEM TO BE SOLVED: To simplify the structure, easily and quickly perform a connecting work in a narrow site, and firmly lock a connected pipe to keep the stable connecting state without a backlash. SOLUTION: This pipe fitting comprises a joint body having a tapered female thread part 6a at the opening end and a cylindrical retainer 2 having a male thread part 7 to be screwed to the tapered female thread part 6a and a plurality of small disc continuous bodies 31... formed of two or three pipe locking small discs 4 buried so as to be partially protruded to the outer circumferential side along the ridges of the male thread part 7 and partially protruded from an inside surface 8.
Patent JP-H1028257-A (JP)
Title: Television-signal transmitting method and device and television-signal receiving device
Inventor: YUGAMI MASAIKU
IPC: H04N7/015
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To reproduce a highly precise noninterlace image via a receiver coping with the noninterlace by transmitting the noninterlace image signals through plural NTSC TV signal transmission channels. SOLUTION: A field separation means 4 of a transmitting device 2 samples a noninterlace image signal S1 and produces the A and B channel NTSC TV signals S4A and S4B of interlace scan. A phase control means 5 delays the signal S4B by one field. The transmission processing means A6 and B7 convert the A and B channel NTSC TV signals S4A and S5B into the NTSC composite video signals and outputs the A and B channel NTSC transmission signals S6 and S7. The reception/demodulation means A8 and B9 of a receiving device 3 apply the channel selection and demodulation to the signals S6 and S7. A phase control means 10 controls the delay of an A channel demodulation NTSC-TV signal S8, and a field-synthesizing means 11 synthesizes the fields of the demodulated NTSC-TV signals S10 and S9.
Patent JP-S6429650-A (JP)
Title: Air-fuel ratio controller for internal combustion engine
Inventor: MIZUNO KAZUYOSHI
IPC: F02D41/00
Filed: 1987-07-22
Abstract: PURPOSE:To perform air-fuel ratio control properly all the time by discriminating between intake pressure in an internal combustion engine and differential pressure in the intake pressure and atmospheric pressure, learning them individually, and determining a supply fuel quantity in a way of utilizing each learning correction quantity according to a driving state of the engine. CONSTITUTION:An air-fuel ratio learning device C7 leans and renews a specific intake pressure leaning correction quantity to be stored in a device C5 on the basis of intake pressure to be detected by a device C1 at the time of nonoperation of an exhaust recirculating device C4. And, at the time of operation of the device C4, it learns and compensates a specific differential pressure learning correction quantity to be stored in a device 6 on the basis of differential pressure to be detected by the device 2. On the other hand, a fuel quantity decision device C8 uses a fundamental fuel quantity to be calculated by a device 3 at the time of nonoperation of the device C4 and the intake pressure learning correction quantity to be selected on the basis of the intake pressure, and at the time of operation of the device C4, it uses the fundamental fuel quantity and the differential pressure learning correction quantity to be selected on the basis of the intake pressure learning correction quantity and the differential pressure, whereby it determines the fuel quantity to be fed to an internal combustion engine respectively.
Patent JP-S6425516-A (JP)
Title: Epitaxial growth method for semiconductor
Inventor: KUBO MINORU
IPC: H01L21/205
Filed: 1987-07-22
Abstract: PURPOSE:To obtain a crystal having excellent crystalline property and substrate interface state, by liquid-phase and vapor-phase epitaxies in an atmosphere required for each growth in the same growing systems continuously or alternately. CONSTITUTION:A furnace core tube 3 is divided into two chambers with a gate valves 5. A gas introducing part 6 and a sliding type boat 7 for growing by an LPE method are arranged on one side. A substrate is slidden with a manipulating rod 8. Then melt back and epitaxial growing are performed. A sliding part 9 of a sliding type boat, on which the substrate 1 is mounted, is made to pass through the opened gate valve 5 by using the manipulating rod in the other chamber for MOVPE growing. Thus the sliding part 9 is set. The gate valve 5 is closed, and the MOVPE growing step is started. Thus the two chambers can maintain the independent vacuum and atmospheric states even if they are provided in the same growing system. The substrate for growing is not exposed to outer air. The epitaxial growings can be continuously or alternately performed by using two kinds of the growing methods without oxidation and mixing of impurities.