baber/WOPTO huggingface dataset:
Patent JP-H04187720-A (JP)
Title: Production of grain-oriented silicon steel sheet
Inventor: IGUCHI MASAO
IPC: C21D8/12
Filed: 1990-11-22
Abstract: PURPOSE:To obtain a grain-oriented silicon steel sheet having high magnetic flux density, reduced in iron loss, and having superior magnetic properties by a stable process by subjecting a continuously cast slab of silicon-containing steel to soaking treatment and then applying a magnetic field in the thickness direction of steel plate in the course of conveying the steel plate at least after rolling in a hot finish rolling stage. CONSTITUTION:At the time of subjecting the above slab to soaking treatment at >=1300 deg.C and then to hot rolling, a coil is provided around a guide roller at least on the outlet side of a rolling mill in a hot finish rolling stage and conveyance is done in a state where a magnetic field is allowed to act in the thickness direction of steel plate. Subsequently, the resulting hot rolled plate is cold-rolled once or is cold-rolled twice while process-annealed between the cold rolling stages so as to be formed to the final sheet thickness, and the resulting sheet is subjected to primary recrystallization annealing which doubles as decarburization and further to final finish annealing.
Patent JP-H07147248-A (JP)
Title: Gas discharge nozzle of cvd device
Inventor: KAWAHARA HIROYUKI
IPC: C23C16/455
Filed: 1993-11-22
Abstract: PURPOSE:To retard the corrusion of a stainless steel pipe connected to the lower part of a quartz pipe used as a gas discharge nozzle due to HCl gas produced by hydrogen reduction of chloride within a vertical vapor growth device. CONSTITUTION:The title gas discharge nozzle 1 is provided with a hole 1a passing a reaction gas in an axial core further to provide gas discharge holes 1b in the orthogonal direction to the axial core while a steppe hole 1c to be engaged with the upper end part of a stainless steel pipe feeding the reaction gas is provided on the low end part of a large diameter part. At this time, the gas discharge nozzle 1 is formed of an opaque quartz glass or the whole outer side surface of a transparent quartz glass is etched away to be made opaque. Otherwise, the opaque quartz glass may be partially junctioned. Through these procedures, the thermal conductivity and the phototransmittivity can be reduced by the opaque parts so that the temperature rise in the stainless steep pipe may be relieved thereby enabling the progress of the corrosion to be retarded.
Patent JP-H04187796-A (JP)
Title: Method for continuously treating one side of extremely thin metallic foil
Inventor: SUGANO HIDEO
IPC: C25D7/06
Filed: 1990-11-21
Abstract: PURPOSE:To firmly attach a metallic foil to a rotary drum and to excellently treat one side of the foil by dipping the foil firmly attached to the drum in a surface treating soln. and freely tilting the drum to uniformize the tension of the foil. CONSTITUTION:An extremely thin metallic foil is continuously supplied through a guide roll, attached to a rotary drum and dipped in a surface treating soln., etc., and the side out of contact with the drum is selectively surface-treated. In this device for continuously treating one side, the drum 20 is supported by a support 10 through a bearing 9, and the supports 10 and 10 are supported by a shaft 12 on the oil 13 in a cylinder 11. A material to be treated is delivered to the drum 20. When the tension of the material becomes nonuniform, the drum 20 is freely tilted by the difference in compressive force in the cross direction of the drum 20 resulting from the nonuniformity. As a result, the compressive force is uniformized, the material is firmly held to the drum 20 to prevent the intrusion of the surface treating soln., and only the one side is excellently treated.
Patent JP-H07168911-A (JP)
Title: Document recognition device
Inventor: OGAWA JUN
IPC: G06K9/46
Filed: 1993-12-16
Abstract: PURPOSE:To provide a document recognition device which can precisely discriminate a graphic rectangle, a character rectangle and a picture rectangle regardless of the size of a circumscribing rectangle and which is superior in reliability. CONSTITUTION:A circumscribing rectangle detection part 3 detecting the circumscribing rectangle, a candidate rectangle extraction part 4 extracting character/ graphic/picture candidate rectangles, a reference character size character rectangle extraction part 5 extracting a reference character size character rectangle, a character candidate area synthesis part 8 synthesizing the character candidate rectangles, a representative character rectangle extraction part 9 extracting the reference character size character rectangle in a character candidate area, a character candidate area character recognition part 10 which character- recognizes a representative character rectangle and an area extraction part 14 judging the character candidate area to be a picture area and character- recognizing the graphic candidate rectangle when the recognition certainty is less than a threshold, and judging the graphic candidate rectangle to be the character rectangle and extracting respective areas when the recognition certainty is larger than the threshold are provided.
Patent JP-H11133962-A (JP)
Title: Vocal signal or instrumental sound signal processor and computer readable recording medium which records processing program for vocal signal or instrumental sound signal
Inventor: IWAMOTO KAZUHIDE
IPC: G10H1/043
Filed: 1997-10-31
Abstract: PROBLEM TO BE SOLVED: To provide a vocal signal or instrumental sound signal processor which can continuously provide time-changing effects such as delay effect and the like to continuing vocal signal or instrumental sound signal. SOLUTION: In order to make the pitch of musical sound signal to be the pitch to be changed continuously in pitch-to-note, the note number is changed to reproduce plural numbers of instrumental sound continuously. An effect providing means 9 maintains the effect started by the generation of a first musical sound signal and prevents the starting by the generation of the musical sound signals after the second signal to be generated continuously while a pitch control part 6 is generating instrumental sound signals continuously from the first musical sound signal.
Patent JP-H02161954-A (JP)
Title: Preparation of noninfectious material containing antigen or antibody of virus
Inventor: MANABE SEIICHI
IPC: A61M1/16
Filed: 1988-12-16
Abstract: PURPOSE:To treat or prevent a disease by injecting the liquid obtd. by filtering blood plasma or cell culture supernatant contg. virus by porous hollow fibers of a hydrophilic high polymer having a specific structure. CONSTITUTION:The blood plasma or cell culture supernatant which is positive in the antigen or antibody of virus is prepd. by filtering the same with the porous hollow fibers constituted of a specific pore structure and specific high- polymer base material. The high-polymer base material is regenerated cellulose, polyvinyl alcohol, etc., which are hydrophilic polymers. The pore structure is >=10mum in the film thickness (indicated by d, mum unit) of the hollow fibers and the average pore size (indicated by mum unit) by a water filtration rate method satisfies all of <=1.5 times the diameter of the virus to be removed, <=0.2mum, and <=(0.004Xd) mum and >=0.01mum. The intra-surface porosity thereof is <=0.5 and the pore structure has >=10 layers of layer structures in the film thickness direction. The film permeability of the antigen or antibody is thereby made into >=30% and the permeability of the virus into <=0.01%. The treatment and prevention and thus enabled.
Patent JP-H07169856-A (JP)
Title: Semiconductor device
Inventor: KURIYAMA SACHITADA
IPC: H01L21/8244
Filed: 1993-12-16
Abstract: PURPOSE:To obtain a static random access memory improved so as to be manufacturable in conformity with design values, concerning to photolithography. CONSTITUTION:A second direct contact 27 for connecting an activated region 16 with the ground lines of first and second memory cells is provided on the boundary of the first memory cell with the second memory cell. The second direct contact 27 is divided into a plurality of pieces 27a and 27b.
Patent JP-H06164495-A (JP)
Title: Radio telephone set
Inventor: UCHIMOTO YOSHIHISA
IPC: H04W88/02
Filed: 1992-11-26
Abstract: PURPOSE:To provide a radio telephone set accurately detecting and displaying the battery remaining time, that is, speech enabling period of time by storing data on individual radio telephone sets and data on the discharge characteristics of a battery and calculating the speech enabling period of time based on it. CONSTITUTION:The discharge characteristic has the large dispersion due to individual mobile object communication equipment and the consumption power has the dispersion depending on individual radio telephone set. So as to absorb the error, the routine to perform a discharging test by each mobile object communication equipment is run on the shipping stage. The obtained discharging characteristic is recorded on an EEPROM 13. In a control circuit 10, when an incoming call is detected or the operation of an operation button 17 for originating a call is detected, the voltage of a battery 14 is detected by a voltage detection circuit 16 and the prescribed arithmetic operation is performed. Then, the remaining time of the battery 14 is displayed on a display device 18. After the display, a normal timer extinguishes the display. The measurement of the battery 14 is performed as the work decided by the prescribed key operation.
Patent JP-H06158332-A (JP)
Title: Production of silicon dioxide coating film
Inventor: HONDA HISAO
IPC: C03C17/25
Filed: 1992-11-26
Abstract: PURPOSE:To bring a substrate into contact with a processing soln. under the same condition and to obtain the substrate having a coating film uniform in thickness by vertically holding the substrate, rotating or revolving the substrate in the processing soln. CONSTITUTION:Ten % or more of the entire processing sol. in a silicon dioxide coating film producing device is filtered and circulated by a circulating pump and a filter 11. Meanwhile, a substrate 13 is supported by a holder 14 at 3 points, dipped in a processing soln., rotated or rotated and revolved in the same plane as the substrate 13 by a motor 15, gears 16 and 17 and a substrate rotating device 9. Since the rotating device 9 is used, the film thickness distribution is improved, and a substrate having a uniform silicon dioxide coating film is produced.
Patent JP-H06163700-A (JP)
Title: Integrated circuit device
Inventor: SUZUKI KENJI
IPC: H01L21/82
Filed: 1992-11-26
Abstract: PURPOSE:To inhibit connection power source wiring resistance between a functional circuit and an outside power source terminal and an outside GND terminal installed on a plurality of sides of a board to a low value. CONSTITUTION:Near an upper side S1, a left side S2 and a right side S3 of a board there are installed an outside power source terminal 6 and power source pads P1, P2 and P3 connected with a low resistance package inside wiring 8 respectively. A space between functional circuits 4 and 5 which functions an inside circuit 7 and the power source pad nearest the inside circuit 7 is connected with a short metal wiring. This construction makes it possible to shorten a metal film wiring with a large resistant value and reduce the resistant value and minimize overall wiring resistance between the outside power source terminals and the functional circuits and reduce voltage drop in the power source wirings by breaking up the outside power source terminals or the outside GND terminal and the power source pads connected with the low resistant package inside wirings to the four sides of the board.
Patent JP-H05153204-A (JP)
Title: Transfer telephone set
Inventor: NAGATANI MAMORU
IPC: H04M3/54
Filed: 1991-11-29
Abstract: PURPOSE:To select whether an incoming call is to be transferred or not according to the caller number of the incoming call by collating the caller number with numbers which are previously accumulated in a transfer permission number memory and transferring the incoming call when there is a coincident number. CONSTITUTION:When there is the incoming call from an ISDN trunk line 1 to a trunk line storage part with transfer function 2, a selection part 4 fethces the caller number of the incoming call from a caller number detection part 3 and collates it with the numbers which are previously accumulated in the transfer permission number memory 5. When there is the coincident number, the control part 4 calls the telephone number of a transfer destination, which is previously set in a transfer number memory 6, from the idle ISDN trunk line 1. The caller number detection part 3 recognizes that an opposite party makes a response to a call. Then, the control part 4 responds to the incoming call, connects both opposite parties in the trunk line storage part with transfer function 2 and controls the incoming call to be transferred to the transfer destination.
Patent JP-H02162479-A (JP)
Title: Extracting method for background area of animation image
Inventor: SHIRASAWA TOSHIO
IPC: G06T7/20
Filed: 1988-12-15
Abstract: PURPOSE:To correctly extract a background area by securing the difference between the picture data on two sheets of animation images to obtain the difference picture data and dividing an unchanged area of a picture of the difference less than the prescribed threshold value into the continuous areas to extract the largest area out of each divided area as a background area. CONSTITUTION:A difference generating means 2 secures the difference between the picture data on two sheets of animation images and produces the difference picture data. An area dividing means 3 compares the difference picture data with the prescribed threshold value and obtains an unchanged area of the picture of the difference where the difference picture data is less than the threshold value to divide the unchanged area into the continuous areas. An extracting means 4 obtains the size of each of those areas divided by the means 3 and extracts the largest area as a background area. Thus the means 3 can obtain smoothly the unchanged area regardless of the position of a screen where a moving object emerges and divide the unchanged area into plural areas. Then the background area is correctly extracted by deciding the largest one out of those areas divided by the means 4.
Patent JP-H09138574-A (JP)
Title: Electrostatic latent image developing device
Inventor: NAKAUE TAKAHISA
IPC: G03G15/08
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic latent image developing device capable of eliminating the influence of a deviation in assembling in a developing housing and easily controlling the projecting quantity of a blade constituting a developer regulating means by providing positioning parts for supporting the bottom edge of the blade, in bearing supporting members pivotally supporting both end parts of a developing roller, to make it freely rotatable respectively. SOLUTION: The device is provided with the developing roller 40 which is disposed in the developing housing, holds the developer on the periphery in a developer holding area and carries the held developer to a developing area and the developer regulating means for regulating the quantity of the developer held on the periphery of the developing roller 40, in a developer regulating area located between the developer holding area and the developing area. The device is further provided with two bearing supporting members 80 which are attached to both side walls of the developing housing respectively and to which bearings for pivotally supporting both end parts of the developing roller 40, to make it freely rotatable are fitted respectively and the positioning parts 83 for supporting the bottom edge of the blade 71, in the inside surfaces of two bearing supporting members 80, respectively.
Patent JP-H09134640-A (JP)
Title: Switch device
Inventor: NISHIO MINORU
IPC: H01H13/60
Filed: 1995-11-10
Abstract: PROBLEM TO BE SOLVED: To provide a switch device whose structure is simple. SOLUTION: When a depressing operation member 32 is advanced by rotational operation of a lever 33, since the tip of a pressing piece 32b presses a right side surface of a crest of a cam plate 40, the cam plate 40 swings with a support projection 35c as a fulcrum, and an end part of a left side surface of the crest reverses up to coming into contact with a left side wall 41b of a stopper. When the depressing piece 32b advances further, since the cam plate 40 reverses further while deflecting a right side surface of the crest coming into contact with the left side wall by elastic deformation, a contact holder 35 integrally formed with the stopper 41 moves leftward. When the depressing piece 32b reaches the advancing stroke end, a projection 41e stops by getting over a moderating crest 31e. At this time, a movable contact 38 contacts with both fixed contact points 38 and 39, and both fixed contact points 38 and 39 are electrically continued with each other. Since advancing motion of the pressing piece 32b is converted into lateral reciprocating motion of the contact holder 35 through lateral swinging motion of the cam plate 40, the constitution is simplified.
Patent JP-2001135779-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: UMETSU KAZUNARI
IPC: H01L25/065
Filed: 1999-11-08
Abstract: PROBLEM TO BE SOLVED: To realize conduction between common electrode pads in a semiconductor multi-chip package extremely readily via a through-hole. SOLUTION: A plurality of semiconductor chips where through-holes are formed in an electrode pad part for signal input output are laminated so that the through-holes are arranged or a straight line. A columnar conduction resin shaft for conductively connecting each electrode pad is formed by batch embedding and charging of conduction resin by pressing and supplying conduction resin from an opening of the aligned thorough-holes.
Patent JP-H07153162-A (JP)
Title: Disk device
Inventor: KADONAGA AKIRA
IPC: G11B17/04
Filed: 1993-11-25
Abstract: PURPOSE:To smoothly perform the loading/ejecting of a disk tray and the holding/releasing of the disk with a simple mechanism in the disk device holding the disk on the disk tray for loading. CONSTITUTION:In the disk device holding the disk 4 on the disk tray 2 by four lock arms for loading, a rack lever 34 mounted on the disk tray 2 is driven by a pinion 36, and the disk tray 2 is loaded by the rack lever 34 through an extension coil spring 38 The holding of the disk 4 made by four lock arms is automatically released by the overstroke of the rack lever 34 at the time after the loading of the disk tray 2 is completed.
Patent JP-H01161643-A (JP)
Title: Color picture tube
Inventor: MURAI RYUICHI
IPC: H01J29/50
Filed: 1987-12-17
Abstract: PURPOSE:To reduce the coma aberration of beams on both sides and improve the shape of an electron beam spot by applying the action expanding the interval to electron beams on both outer sides with the infiltrating electric field of the second electrode infiltrating through a small hole formed on the outer wall of the first electrode. CONSTITUTION:An electron gun is constituted of an electron beam generating section to generate and control multiple electron beams 3a-3c and a main lens to accelerate and focus the multiple electron beams 3a-3c on the preset target and to concentrate the multiple electron beams nearly at one point. This main lens is constituted of the nearly cylindrical first electrodes 11 and 12 with a relatively small diameter and the nearly cylindrical second electrodes 131, 132 and 14 with a relatively large diameter. At least one hole is provided on part of the first electrodes 11 and 12, the interval between the electron beams 3a and 3c on both sides is expanded by the infiltrating electric field from the second electrodes 131, 132 and 14, thus the over-concentration and coma aberration of the electron beams 3a-3c are corrected. The performance of the electron lens is thoroughly exerted, and the beam spot ratio on the screen can be reduced.
Patent JP-S63235211-A (JP)
Title: Method and device for temporarily removing one product from series of transported product
Inventor: AARTS MATHIAS LEONARDUS CORNEL
IPC: B65G47/52
Filed: 1987-12-17
Abstract: For temporarily removing a product from a series of products supplied by a supply conveyor, the product (13) is taken over by a movable carrier (12) placed in a starting position in the vicinity of the supply conveyor (10). The carrier with the product is then removed from the conveyor, for example, for the product to be subjected to a treatment. After the treatment, the carrier with the product is returned to the starting position, where the product is placed on a discharge conveyor (11) while simultaneously a next product from the supply conveyor is placed onto the carrier.
Patent JP-H04192695-A (JP)
Title: Moving image decoding device
Inventor: SUZUKI HIDEAKI
IPC: H04N19/117
Filed: 1990-11-26
Abstract: PURPOSE:To obtain the moving image decoding device without increasing a circuit scale by using additive information to decide the moving region where a coding distortion is liable arise. CONSTITUTION:A filter circuit 9 decides the block subjected to movement compensation when coded from the block type data stored in a buffer memory 12 and the region including this block and the picture elements near this block as the moving region and outputs output image data after subjecting this moving region to selective filtering. Namely, the moving region where the coding distortion is liable to arise is decided by using the block type data of the additive information. The moving image coding device is obtd. without greatly increasing the circuit scale in this way.
Patent JP-2000141217-A (JP)
Title: Eccentricity adjusting device of working tool having eccentric mechanism
Inventor: KANEKO YUKITSUGU
IPC: B24B45/00
Filed: 1998-11-09
Abstract: PROBLEM TO BE SOLVED: To prevent breaking of rotational balance of a polishing part in accordance with change of eccentricity by optionally changing a distance between a driving shaft and an eccentric shaft of a working tool having an eccentric mechanism including a case where the distance is set 0. SOLUTION: A sander (polisher) 10 transmits torque of a driving shaft 4 of a motor 1 to a rotating member 12 by an eccentric shaft 15. A rotary disc 11 is fixed on the drive shaft 4 of the motor 1 eccentric disk 13 to rotate around the rotating shaft is installed at a position separated from the rotating shaft of the rotary disc 11 by a specified distance free to revolve, and the eccentric shaft 15 is provided at a position separated from a revolving center of the eccentric disc 13 by a specified distance. When the eccentric disc 13 is revolved, an eccentric distance between the driving shaft 4 and the eccentric shaft 15 changed. In case of adjusting the eccentric distance, the eccentric disc 13 is fixed at a specified revolving position by a fixing means B1.  It is favourable that a balance weight to interlock with the eccentric disc 13 by drawing a specified archwise locus is provided at the time of revolving the eccentric disc 13 on the sander 10.