baber/WOPTO huggingface dataset:
Patent JP-S57154957-A (JP)
Title: Reconstitution controlling system for loop transmission fault
Inventor: MINO YOUSHIROU
IPC: H04L12/437
Filed: 1981-03-19
Abstract: PURPOSE:To carry out the reorganization of a loop to eliminate a control line and to attain the common use of a control line MODEM, etc. with a data line, by transmitting a control instruction with address from a central controller via a loop transmission line in case a fault arises at a station. CONSTITUTION:A central control station 1 monitors and controls the loop transmission system, and the data is exchanged between stations 3a and 3b which are connected via a loop transmission line 2. The stations 3a and 3b deliver an instruction for branching in case a fault occurs at their own stations and they receive a by-pass command and then deliver an instruction for release of the branching when they receive a by-pass release command addressed to their own stations. Then segment branching devices 15a and 15b are connected to the stations 3a and 3b via a transmission line 2. Then the device 15a or 15b, when a branching instruction is delivered from the corresponding station, cuts off only the relevant station from the line 2 to give the by-pass to the station. Furthermore, the device 15a or 15b connects the corresponding station to the line 2 when a branch releasing instruction is delivered from the corresponding station.
Patent JP-S62198986-A (JP)
Title: Barcode reader
Inventor: IIMURA HIROSHI
IPC: G06K7/10
Filed: 1986-02-27
Abstract: PURPOSE:To prevent the deterioration of a barcode by providing a turning part which carries out the rolling contact with a barcode forming surface at the time of reading and scanning a barcode. CONSTITUTION:A roller 3 is fitted on the tip of the case part 1 marked with a barcode, and freely rotates around a spindle in the longitudinal direction of the case part 1. An opening window 4 is formed on the tip of the roller 3, and light from the barcode 6 is fetched to a read part through the opening window 4. Since the roller 3 is symmetric with respect to the turning spindle, the distance between the barcode 6 and the opening window 4 is maintained constant at the time of reading and scanning. The contact resistance of the roller 3 drops, compared with a barcode reader carrying out the rolling contact with the barcode forming surface 5, whereby the deterioration due to a rub such as printing the barcode can be remarkably reduced.
Patent JP-S60185434-A (JP)
Title: Automatic equalizing circuit
Inventor: MITANI SHIGEYUKI
IPC: H04L25/03
Filed: 1984-03-05
Abstract: PURPOSE:To prevent the pull-in at the changeover of a roll off filter from the equalizing state to the automatic equalizing state from being delayed by changing a tap of a transversal filter and changing a response characteristic of one time slot. CONSTITUTION:Signal lines 45-48 are connected to signal lines 49-50 through external control via a set circuit 34. A value stored in an impulse response storage memory 33 is set to variable taps 35-38 by a set circuit 34 at each time slot. Thus, the transversal filter 31 acts like a roll off filter. In operating the circuit as an automatic equalizing circuit, the signal lines 45-48 are connected to signal lines 51-52 via the set circuit 34 by the external control. A value generated at a correction tap coefficient generating circuit 32 is set to each tap at each time slot.
Patent JP-S57156882-A (JP)
Title: Manufacture of explosion press-contact cladding
Inventor: NIWATSUKINO TOORU
IPC: B23K20/08
Filed: 1981-03-23
Abstract: PURPOSE:To remarkably simplify the work, and to satisfactorily press-contact a base metal and a clad metal, by filling a hollowed part provided on the explosion press-contact surface of the base metal, with metallic powder which is capable of press-contacting both the base metal and the clad metal. CONSTITUTION:On a base metal 1 which has filled a hollowed part 3 of the base metal 1 with metallic powder 4, for instance, powder consisting of the same metal as the base metal 1 or a clad metal 2, or powder of an alloy whose main component is a metal of the base metal or the clad metal 2, the clad metal 2 is installed by providing a gap, also an explosive 5 is placed on the upper surface of its clad metal 2, and assembling for explosion press-contact is performed. Subsequently, a cladding is prepared by exploding the explosive 5 by a detonator 6 in the same way as a conventional explosion press-contacting method. After that, the cladding is manufactured by taking out the metallic powder 4 which has filled the hollowed part 3 of the base metal 1.
Patent JP-H04257951-A (JP)
Title: Disk cache controller
Inventor: ASANO AKIHIRO
IPC: G06F12/08
Filed: 1991-02-13
Abstract: PURPOSE:To shorten the time for processing when collectively writing high-speed write files into a disk device. CONSTITUTION:A high-speed write management part 5 and a continuity inspection part 6 investigate whether the data of the high-speed write file to be written from a host processor 1 to a disk device 11 continuously to a data to be written exists or not. When such a data exists, the high-speed write file is written into the disk device 11 consecutively to the data written from the host processor 1. Therefore, there is the case of writing one part of the high-speed write file in the disk device beforehand, the processing time for collectively writing this high-speed write file to the disk device is shortened.
Patent JP-H06213975-A (JP)
Title: Apparatus and method for observation of voltage in many positions on surface of panel under test
Inventor: FURANSOA JIEI HENRII
IPC: G01R31/308
Filed: 1991-02-13
Abstract: PURPOSE: To electrooptically detect a voltage as the function of positions of many voltage sources on the surface. CONSTITUTION: When the input beam 24 of light energy is radiated on a surface 14 via an electrooptical modulator 31, the image of the voltage distribution crossing the surface 14 is extracted at many voltage test points of a panel under test. The modulator 31 causes the power modulation in the light energy of the voltage on the surface of the panel under test. The power modulation can be observed by a regional light sensor (camera) 48. The space-dependent two-dimensional power-modulated image directly displaying the spatially corresponding voltage state is directly generated on the surface of the panel under test via the power modulation.
Patent JP-H01216766-A (JP)
Title: Polishing device
Inventor: DOI TOSHIRO
IPC: B24B37/00
Filed: 1988-02-25
Abstract: PURPOSE:To enable highly accurate rotation control and enable the super- precision polishing of a silicone wafer, etc., by forming a signal conductor for transmitting a rotation signal with an optical fiber cable and transmitting the rotation signal by means of light. CONSTITUTION:Light emitting/receiving elements 33, 34 provided in a driving circuit 10 are linked to an optical encoder head 11A by means of a signal conductor 14 consisting of optical fiber cables 35, 36. Thus, by forming the signal conductor 14 with the optical fiber cables 35, 36, a rotation signal detected by the optical encoder head 11A can be transmitted to the driving portion 10 without being affected by electromagnetic induction noise, and a tool surface plate is controlled in its rotation with high accuracy by this driving circuit 10 to carry out the super-precision polishing of a workpiece (e.g., a silicone water) on the tool surface plate.
Patent JP-H05243865-A (JP)
Title: Semiconductor integrated circuit
Inventor: HARADA TAKU
IPC: H03F3/343
Filed: 1992-02-27
Abstract: PURPOSE:To reduce the influence exerted on a circuit, caused by a characteristic variance of an active element. CONSTITUTION:By coupling each of the same function terminals of plural FETs of the same conductive type, a first circuit consisting of the FETs 111, 121 and 131, and a second circuit consisting of the FETs 112, 122 and 132 are formed. In such a state, by averaging the variance of a threshold voltage of the FET, a current mirror circuit output current Iout is stabilized.
Patent JP-S57155895-A (JP)
Title: Horn speaker
Inventor: MOCHIMURA AKIHISA
IPC: H04R1/30
Filed: 1981-03-20
Abstract: PURPOSE:To achieve high-fidelity acoustic reproduction which never varies in sound quality and articulation with a listening position, by flattening frequency characteristics by suppressing the disorder of radiation impedance when producing a sound field which is uniform to many listeners with regard to acoustic reproduction. CONSTITUTION:A horn consists of four wall surfaces 1, 2, 3, and 4 and when a horizontal and a vertical directional angle are equal to each other, the connection angle between side walls in a horn opening is set to about 3<1/2>theta. Each side wall curve of the horn is expressed by function a=a0(1+alphax)<n>, and this is a coupled type which has n1(n1>=2) at an opening side and n2(n2>n1) at a throat side. A point A is determined by the flatness of deviation is directivity. When the horizontal directional angle thetaH and vertical directional angle thetaV are different, on the other hand, a side having a greater directional angle is shorter. If thetaV<thetaH, the sectional area varies forming an exponential curve from the throat to a point B in a direction OH. In this direction, the side wall curve varies from n1 to n2 at a point C. The point C is determined by the flatness of deviation in directional angle characteristics.
Patent JP-H02236895-A (JP)
Title: Semiconductor integrated circuit
Inventor: ITO KIYOO
IPC: G11C11/401
Filed: 1990-02-23
Abstract: PURPOSE:To obtain a highly-integrated semiconductor integrated circuit which operates fast by supplying a lower voltage to a voltage supply device with an external source voltage which is applied to a semiconductor device on a single chip, and making the output characteristics of the supply device respond to aging from outside. CONSTITUTION:The external voltage Vcc which is applied to the semiconductor device on the single chip 10 is supplied to a bias generating circuit 20, an internal power generating circuit 30, a direct peripheral circuit 40, and an indirect peripheral circuit 50. Here, when the operating voltages of a memory cell MC, a dummy cell DC, the direct peripheral circuit 40, and circuits SA, PC, XD, YD, QXS, QYS, Q0, QD, DC, and QCL which relate the degree of integration directly are lowered, small-area layout is realized by using elements of small size irrelevantly to breakdown strength. Consequently, the highly integrated circuit can be operated with the signal characteristics responding to the aging from an external voltage Vcc. Here, the area of the indirect peripheral circuit 50 is small in ratio to the chip area of the entirety, so elements of large size which can operate stably with a high operating voltage can be used.
Patent JP-S56138755-A (JP)
Title: Copying apparatus which can copy optical image projected from optional device
Inventor: NISHIKAWA MASAHARU
IPC: G03G15/04
Filed: 1980-04-01
Abstract: PURPOSE: To enable copying by direct projection of an optical image to a photoreceptor to be accomplished as well by controlling a shutter mechanism cooperatively with mounting of an optical device thereby forming a required optical path.  
     CONSTITUTION: The upper part 35 of an original scanner which makes slit exposure via a projection optical system 11 by moving an original is turned around an axis 36 until rollers 4A, 5A are put in the locating reference, then an optional device 50 is mounted. Then, a lever 41 is depressed and a shutter 38 turns clockwise, by which the optical path P of the same optical axis as that of the device 50 is formed and the optical image is directly projected onto a photosensitive drum 12 which is turning and moving, thus the copying by the direct projection of the optical image to the photoreceptor is accomplished easily and surely. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H09232261-A (JP)
Title: Method and apparatus for flattening of surface of semiconductor wafer
Inventor: INABA SEIICHI
IPC: B24B37/013
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain a stable flattening performance by a method wherein a plurality of pressure detection elements are arranged and installed so as to be distributed on the rear side of a semiconductor wafer, pressures in respective points on the rear of the wafer in a polishing operation are measured by the elements so as to be compared and the polishing operation is finished when the difference in a pressure between the elements becomes a prescribed value or lower. SOLUTION: Many pressure detection elements 22 are arranged in a matrix shape inside respective areas by broken lines, and a pressure distribution measuring instrument is constituted. The respective areas correspond to semiconductor chips inside a wafer, and the element 22 in an area A inside a solid line 29 corresponds to a surface place (a) on a wafer on which a pattern is formed. The element 22 in an area B outside the solid line 29 corresponds to a surface place (b) on a flat wafer on which no pattern is formed, it is completely flat from the beginning, and a face pressure in the area B is not changed before and after a polishing operation. The surface place (a) contains uneven parts, and the difference in a relative pressure between the area A and the area B is remarkable. When the areas are polished and flattened, the difference in a pressure value between the area A and the area B is eliminated, and it is possible to know that a flattening operation is completed.
Patent JP-H07248579-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: HOSHINO KEIICHI
IPC: G03C1/81
Filed: 1994-03-11
Abstract: PURPOSE:To provide a silver halide color photographic sensitive material improved in sharpness without generating the curl of a sample before processing under a low humidity condition and the crack the sample after processing and deteriorating white ground and furthermore suitable for a color proof application. CONSTITUTION:In the silver halide color photographic sensitive material having a photosensitive silver halide emulsion layer and a non-photosensitive hydrophilic colloid layer on a supporting body, at least one layer of the non-photosensitive hydrophilic colloid layer on the side having the silver halide emulsion layer contains a white pigment and a latex is contained in the non-photosensitive hydrophilic colloid layer containing the white pigment and/or the non- photosensitive hydrophilic colloid layer on the side near the supporting body from the hydrophilic colloid layer containing the white pigment. And at least one kind of a gelatin containing <=5ppm iron is contained as a binder of the photosensitive silver halide emulsion layer and/or the non-photosensitive hydrophilic colloid layer.
Patent JP-S55133538-A (JP)
Title: Manufacturing method of semiconductor device
Inventor: NAKAMURA MASARU
IPC: H01L23/522
Filed: 1979-04-05
Abstract: PURPOSE:To perform a pattern processing of polyimide film using a photo resist film as a mask by degeneration reaction of the polyimide film with the solution of silicon oxide application film between a polyimide film and a photo resist film. CONSTITUTION:After a polyimide resin film 7 of 1-5mum is provided on the surface of a semiconductor deivce by sintering at 100-300 deg.C, a silicon oxide application film 8 of 0.05-0.3mum is formed by sintering at 100-300 deg.C. Then a photo resist film pattern 9 of 0.5-2mum is formed using an ordinary photo resist technique, and the silicon oxide application film 8 on the area where it has not been masked by the above-mentioned pattern is removed. Next, the polyimide resin film 7 is removed by performing a plasma etching with the photo resist film pattern 9 used as a mask, and the photo resist pattern 9 is also removed by extending the processing time.
Patent JP-H11241381-A (JP)
Title: Sterilizer
Inventor: TANAKA YOSHINORI
IPC: A61L2/18
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To provide a sterilizer in which sterilizing ability of electrolytic water is improved byatomizing the optimum electrolytic water for sterilization. SOLUTION: This device is provided with a sterilizing chamber 1 to which a part 9 of a human body is inserted, a sensor to detect that the human body part 9 is inserted into the sterilizing chamber 1, an atomizing means to atomize electrolytic water in mist of 10-500 μm, and a warm air drier 10 to dry the human body part 9 wetted with electrolytic water by spraying warm air. Electrolytic water having the optimum mist size for sterilization can thus be atomized by the atomizing means.
Patent JP-H09233458-A (JP)
Title: Method and device for selecting image
Inventor: KIMURA YASUHIRO
IPC: H04N7/173
Filed: 1996-02-28
Abstract: PROBLEM TO BE SOLVED: To provide method and system for transmitting image with which an image with a specified object desirable for a viewer displayed can easily be selected when transmitting the image desirable for the viewer from an image source to an image display device. SOLUTION: Concerning respective plural images provided from an image source 1, the feature information of image pickup object contained in each image is generated by an object recognizing part 2 and sent to an image selection part 4. Based on the feature information of the image pickup object and the feature information of the desired object designated through a selective object designator 3 by the viewer, at the image selection part 4, the image containing the object designated by the viewer is selected out of plural images provided from the image source 1, and that selected image is displayed on an image display device 5.
Patent JP-H11237176-A (JP)
Title: Refrigerator
Inventor: FUKUDA MASARU
IPC: F25D23/12
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To make a sound outputting device which notifies the user of a refrigerator that the opening/closing door of the refrigerator is opened hard to see front the outside by incorporating the sound outputting device in a hinge cover put on the top face of the refrigerator to cover a hinge connecting the door to the main body of the refrigerator in an openable/closable state. SOLUTION: A sound outputting device 12 which notifies the user of a refrigerator that the opening/closing door 21 of the refrigerator is opened when the door 21 is opened is incorporated in the hinge cover 20 of the door 21 put on the top face 7 of the refrigerator. Therefore, the device 12 becomes hard to see and the outer appearance and design of the refrigerator are improved. In addition, since the device 12 is attached to the refrigerator near a hinge plate in this configuration, it becomes unnecessary to form the hinge cover 20 in a strange shape and the appearance and design of the refrigerator are not spoiled. Moreover, since the hinge cover 20 covers the sound outputting device 12, the device 12 can be prevented from getting wet with water and dust can be prevented from getting in the device 12.
Patent JP-2000236753-A (JP)
Title: Bottom face water absorbing pot
Inventor: IRISAWA KIYOTO
IPC: A01G9/02
Filed: 1999-02-19
Abstract: PROBLEM TO BE SOLVED: To obtain a bottom face water absorbing pot capable of seeing through a holding member holding pot soil inside from outside and having excellent design. SOLUTION: This bottom face water absorbing pot 1 has a holding member 2 capable of holding the pot soil inside, a transparent water vessel 3 capable of filling water 20 inside and a water absorbing member 4 capable of absorbing water 20 in the water vessel 3 and supplying to the pot soil. The holding member 2 is preferably made from nonwoven cloth, etc., colored white or with various colors and the inside is filled with the pot soil in which a flower 16 is planted. The water vessel 3 is made of a thick polyvinyl chloride vessel, etc., and is filled with a suitable amount of water 20.  For instance, a string made of natural fibers or synthetic fibers may be used as the water absorbing member 4 and one end of the member 4 is inserted or fixed to a bottom part of the holding member 2 and another end side of the member 4 is made of a felt, etc., and held in a fixing member 6 in which many openings 6a are formed so as to be dipped in water 20 in the water vessel 3.
Patent JP-H0890208-A (JP)
Title: Casting mold filling method
Inventor: GOSCH ROLF
IPC: B22D41/28
Filed: 1994-02-16
Abstract: PURPOSE: To make it possible to execute the rotation of a casting mold without using intricate mechanisms and to manufacture castings having high quality by a bottom pouring casting and a feeding effect in a feeder. CONSTITUTION: The rotatable casting mold 83 is connected to the tap hole of a holding furnace 81 and a casting mold cavity 91 is located upper than a molten metal level. After molten metal is filled into the casting mold by bottom pouring casting, the casting mold 83 is rotated to solidify the casting in such a manner that the casting mold cavity 91 positions below the feeder 90 while the molten metal passage from the holding furnace 81 to the casting mold 83 is held open.
Patent JP-H01317400-A (JP)
Title: Nucleic acid probe containing terminal nucleotide chemically modified at 5'(oh) positon for purpose of non-radioactive labelling
Inventor: ARUFUREDO KURABUADOORU
IPC: C12Q1/6816
Filed: 1989-02-23
Abstract: PURPOSE: To obtain the subject nucleic acid probe having a specific nucleic acid sequence, capable of binding to a labeling component of a synthetic or natural molecule with the 5' terminal through bifunctional chemical arm, useful for detection, diagnose, etc., of congenital genepathy without using a radioactive labeling.  
     CONSTITUTION: A hydroxyl group at the 3' position of a nucleotide of formula I (J is H or OH; Bp is purine or pyrimidine nucleic acid base) is selectively protected, and the hydroxyl group at the 5' position is selectively activated. Thereafter, a compound of the formula R 1 -L [L is a divalent bifunctional chemical arm such as formula II (Alk is a 2-20C alkyl); R 1  is a group for coupling with a labeling component M molecule such as formula III] is coupled with the activated hydroxyl group at the 5' position. The objective probe of formula IV [(n) is 1-100,000] is obtained by deprotecting and phosphorylating the OH at the 3' position, repeating the coupling of the phosphorylated OH with the 5' terminal of other nucleotide, further reacting the labeling component M (e.g. fluorescein) at the 5' terminal. 
     COPYRIGHT: (C)1989,JPO
Patent JP-S55133820-A (JP)
Title: Coiling method for strip
Inventor: HASHIMOTO KAZUYOSHI
IPC: B21C47/06
Filed: 1979-04-09
Abstract: PURPOSE: To reduce the shock of coiling work, and to prevent generation of the dent flaw, by setting the piece possessing gradually increasing thickness of the tip of the rough rolled strip, and by applying the finish rolling to this strip.  
     CONSTITUTION: When the tip of the rough bar 11a (the strip before finish rolling) being rolled by the roughing mill and cut by the crop shear, arrives at the tip piece attaching unit, the feed of the strip is stopped. And the tip piece 12 being already worked and fed is welded to the tip of the rough bar 11a. Next, the feed of the rough bar 11a is restarted, and the rough bar 11a is rolled by the finishing mill, and the strip 11b, whose tip thickness is gradually increasing, is introduced into the down-coiler by the run-out table and is coiled. Besides, the thickness of the tip piece 12a is made thicker than the rough bar 11a, and the insertion groove 14 is formed in this tip piece 12a, and the tip piece 12a is inserted to set; or otherwise, the tip piece 12a is formed thinner 12c than the rough bar 11a, and is set by welding, etc. 
     COPYRIGHT: (C)1980,JPO&Japio