baber/WOPTO huggingface dataset:
Patent JP-H01284450-A (JP)
Title: Deburring method and clipping device used therefor
Inventor: TOKUTAKE HIDEO
IPC: B21J13/14
Filed: 1988-05-12
Abstract: PURPOSE:To enable the easy removal of the burrs, etc., on the outside circumferential surface of a work and the burr on the inside peripheral face of a through- hole by constituting the deburring device of a punching die, a center punching die and a plunger die. CONSTITUTION:The burr 14o on the outside peripheral face of the work 12 is supported to an edge part 24 of the punching die 20. The plunger die 30 and the center punching die 32 are then lowered to insert the die 32 into the through-hole 16 of the work 12 so that the die is passed through the hole 16 so as to remove the burr 14i of the inside peripheral face. Further, the die 30 and the die 32 are lowered to press the work 12 by the die 30. The burr 14o on the outside peripheral face of the work 12 is then sheared and removed by the edge part 24 of the die 20 and the work 12 is lowered in a blanking hole 22. The work 12 pushed and lowered by the die 30 and the die 32 is passed along a guide surface 22A and stopper pawls 34 are pushed into the hole 36. The pawls 34 are then pushed into the hole 36. The pawls 34 project to hold the front surface of the work 12 upon passage of the work 12. The work 12 is dropped down by the pawls 34 when the die 30 and the die 32 ascend.
Patent JP-H05285459-A (JP)
Title: Work sorting apparatus
Inventor: YOSHIMURA MASAHIKO
IPC: B07C5/36
Filed: 1992-04-08
Abstract: PURPOSE:To reduce the cost of the constitutional parts of a control part, to provide a structure based on mechanical constitution, enhanced in positioning accuracy and easy to repair and inspect and to simplify operation control software. CONSTITUTION:A work sorting apparatus is constituted of two or more sets of unit link mechanisms A, the moving link 11 connecting the unit link mechanisms to reciprocally move under revolution, a motion converting mechanism B converting the reciprocating motion of the moving link 11 to rotary motion and the distribution means C rotated by the rotary motion after the conversion due to the motion converting mechanism to hold a work to distribute the same. Each of the unit link mechanisms A is constituted of a pair of the cams 22, 23 (or 24, 25) fixed on one drive shaft 26, a pair of cam arms 18, 19 (or 20, 21), a pair of link rods 14, 15 (or 16, 17) moved in an axial line direction, the link arm 12 (or 13) revolving around an output shaft 30 and a guide means 31 guiding the output shaft 30 so as to linearly move the same.
Patent JP-H05316247-A (JP)
Title: Picture transmission encoding system
Inventor: TOTSUKA HARUKI
IPC: H04N7/15
Filed: 1992-05-08
Abstract: PURPOSE:To accurately and smoothly switch transmission lines by automating the switching of a transmission line. CONSTITUTION:When sending signals to the opposite station, if an ISDN line 1 is selected, for example, as a transmission line, an operator depresses a button for ISDN line 1 on a switching control panel 13. Transmission switching signals are sent from the switching control panel 13 to a transfer panel 12, switching signals from a picture signal encoding section 11 to the ISDN line 1. At the same time, signals directing the transmission of line connection signals of the opposite station are sent from the switching control panel 13 to an ISDN terminal panel 14. The ISDN terminal panel 14 sends line connection signals to the opposite station to connect lines. In the opposite station, the ISDN terminal panel 14 sends reception signals for line connection to the transfer panel 12 as soon as the lines are connected. Thus, the transfer panel 12 connects the ISDN line 1 to the picture signal encoding device 11.
Patent JP-H06331065-A (JP)
Title: Fluid transport pipe
Inventor: KOBAYASHI KAZUTO
IPC: F16L9/12
Filed: 1993-05-18
Abstract: PURPOSE:To improve transport efficiency and traction performance by forming a cross section into a sectional oval shape of setting a radius of curvature in the lower part smaller than that in the upper part in the cross section, and arranging recessed streaks of specific depth and pitch in a lower part in an internal peripheral surface of the oval shape, so as to reduce frictional resistance of fluid. CONSTITUTION:This fluid transport pipe is formed into a sectional oval shape wherein a radius of curvature in a lower part is set smaller (about 1/2) than a radius of curvature in an upper part, in a cross section. Respective recessed/ protrusive streaks 11, 12 of triangular section extended in a pipe axial direction are provided alternately in the peripheral direction over the total periphery of an internal peripheral surface, in a pipe internal peripheral surface. These recessed streaks 11 are formed in an about 0.1 to 1.5mm depth and further by an about 0.1 to 6.0mm pitch. Thus by reducing friction between a fluid of flow in the inside and the pipe internal peripheral surface by the recessed/ protrusive streaks 11, 12, generation of a turbulent flowing is suppressed to improve transport efficiency of the fluid.
Patent JP-H0413440-A (JP)
Title: Method for molding mold
Inventor: MATAI SHIGEMITSU
IPC: B22C9/02
Filed: 1990-05-07
Abstract: PURPOSE:To reduce molding cost by raising temp. of a shape memory resin- made three-dimensional pattern integrally hardened in a mold with molding sand at room temp., drying and pulling out the thermally-deformed shape memory resin pattern. CONSTITUTION:The shape memory resin is poured into a female pattern to make the three-dimensional shape pattern 11, and the mold 12 is molded with sand mold, and after hardening the molding sand, the mold is preheated. The pattern 11 softened in rubber range is pulled out under this condition, and the rubber-state pattern is made to solid-state by leaving at the room temp. or cooling with water. By this method, the pattern manufacturing cost and the pattern molding man-hour can be reduced, and particularly, this method is effective to the mass-products with repeated uses, and this method has effect for shortening term of works, because draft, space for relief and excess thickness, etc., peculiar to the casting are unnecessary.
Patent JP-S5816681-A (JP)
Title: Purification of beta-amylase
Inventor: TERAJIMA MASAHIKO
IPC: C12N9/26
Filed: 1981-07-23
Abstract: PURPOSE:To purify beta-amylase efficiently and industrially, by making a raw beta- amylase-containing solution pass upward through an aluminum silicate type adsorbent under heating, followed by elution. CONSTITUTION:A raw beta-amylase-containing solution is heat-treated at a pH of <=6, preferably 4-6, preferably at 42-52 deg.C for >=2hr to remove suspension, it is made to pass upward through a column packed with an aluminum silicate type adsorbent at a lineal speed of >=3m/hr, preferably 4-6m/hr, at a liquid temperature of 42-52 deg.C, so that the enzyme is adsorbed. The enzyme is then eluted with an elute with a pH of >=6, preferably 6-7.5.
Patent JP-H09299080-A (JP)
Title: Low-temperature alkali protease s, microorganism capable of producing the same, production of the same, and detergent composition containing the enzyme and enzyme preparation for food processing
Inventor: TAKAIWA MIKIO
IPC: C12R1/425
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new enzyme, capable of thoroughly hydrolyzing casein, also acting on hemoglobin or keratin, and useful for detergents, cosmetics, food modification, as a digestive auxiliary, antiinflammatory agent, etc., by culturing Serratia sp. KSM-T52. SOLUTION: This enzyme, a new low-temperature alkali protease S, is obtained by culturing Serratia sp. KSM-T52 (FERM P-15458), being useful for detergents, cosmetics, food modification, as a digestive auxiliary, antiinflammatory agent, etc. This new enzyme has the following characteristics: acting at least 0-50 deg.C; optimum temperature is 28-32 deg.C; acting pH is 5-11; optimum pH is 9-10; capable of thoroughly hydrolyzing casein; also acting on hemoglobin, keratin; estimated molecular weight determined by sodium dodecylsulfate -polyacrylamide gel electrophoresis is 51,000±1,000; and subject to inhibition by Hg<2+> , Cu<2+> , ethylenediaminetetraacetic acid, ethylene glycol bis(2-aminoethyl ether) tetraacetic acid, dithiothreitol.
Patent JP-S5542465-A (JP)
Title: Electronic tuner
Inventor: YAMAMOTO KIICHI
IPC: H03J5/24
Filed: 1978-09-20
Abstract: PURPOSE: To make channel selection possible through general variation in tuning voltage by changing inductances of tuning coils by a voltage sensing switch which turns ON-OFF depending upon the variation in turning voltage.  
     CONSTITUTION: Switching direct-current voltage 12 to be applied to switching diode 3 is supplied through voltage sensing switch 13 which turns ON-OFF on receiving a tuning voltage. Centering its operation point, this switch 13 changes in state from OFF to ON at a certain value of voltage 7 to apply voltage 12 to diode 3. On being applied with this voltage 12, diode 3 shorts tuning coil 11 through capacitor 5 in terms of a high frequency. Then, a reception frequency is determined by the inductance of tuning coil 10 and the value of varactor diode 6 depending upon voltage 7 at that time. A frequency band from a low channel to a high channel can be covered by turning voltages of a low value to high value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08317456-A (JP)
Title: Area judgement method in mobile object reception of radio communication/broadcasting
Inventor: ONO YUJI
IPC: H04B1/06
Filed: 1995-05-16
Abstract: PURPOSE: To surely perform an operation as if a changeover is manually performed while looking at an area map and to perform easy and high-speed judgement and stable changeover by judging in which service area a spot where a mobile object is currently present is in existence. CONSTITUTION: The service area of a broadcasting station A (M=1) is approximated by the combination of four circles (N=1-4,) the service area of the broadcasting station B (M=2) is approximated by five circles (N=1-5,)... and the service area of the broadcasting station X (M=Xmax) is approximated by six circles (N=1-6). In the case of selecting the circle as the element of a graphic in such a manner, in which service area (A or B) the present location P of the mobile object is present is easily judged by comparing the distances between the present location P and the centers A and B of the circles and the rail ra and rb of the circles.  For instance, in the case of AP<ra and BP<rb, it can be said that the present location P of the mobile object is present in the inside of the service area A and at the outside of the area B and the service area where the mobile object is currently present is judged.
Patent JP-S61275968-A (JP)
Title: Method for registrating and calling block document
Inventor: SUMINO MASAYUKI
IPC: G06F17/21
Filed: 1985-05-31
Abstract: PURPOSE:To improve a reuse rate of a block editing result by reading a designated block document from an external memory device, converting it into a block data type to store and overwriting in a designated position in a document buffer. CONSTITUTION:A function key code inputted from a keyboard input device 1 is interpreted and a proof reading and editing device 3 carries out a display, a correction, an insertion and a deletion and a block registration calling of a document. When character columns in a prescribed range in a designated document are designated by a rectangular shape, the designated character columns are segmented in a document buffer 4 in which the displayed document is stored, and stored in a registration calling buffer 5 and thereafter read and converted into a document file structure to register in an external memory device 8. When the calling block document is designated, the designated block document is read from the external memory device 8, and it is converted into the document of a block data type to be stored in the registration calling buffer 5 and thereafter it is overwritten in a designated position in the document buffer 4.
Patent JP-S596081-A (JP)
Inventor: ASHIGAHARA NOBUYUKI
IPC: A63F9/08
Filed: 1982-07-05
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-H09301319-A (JP)
Title: Apparatus for removing applied sealing band of sheet, etc., and method for removing applied sealing band
Inventor: MIURA OSAMU
IPC: B65B27/00
Filed: 1996-05-10
Abstract: PROBLEM TO BE SOLVED: To remove positively only an applied sealing band without moving sheets or the like in removing the applied sealing band applied to the sheets or the like. SOLUTION: A processor 10 is equipped with a glue removing apparatus 30 for separating a bonded section formed between a top sheet p1 and a small band (k). The removing apparatus 30 has a bundle conveyor 31 on which a bundle (t) is placed, aligning plates 36a, 36b for aligning the bundle placed at the glue separating position on the bundle conveyor 31 and for holding the small band (k), arm members 37, 37 for pressing one end of the bundle (t) and for forming a clearance between the top sheet P1 and the small band (k), and a glue separating plate 38 that will be inserted into the clearance to separate the glued section. The aligning plates 36a, 36b, the arm members 37, 37, and the glue separating plate 38 are operated by an operating mechanism to remove the glued section.
Patent JP-S62273764-A (JP)
Title: Semiconductor memory
Inventor: SUMI TATSUMI
IPC: G11C11/403
Filed: 1986-05-21
Abstract: PURPOSE:To prevent a narrow channel effect, by utilizing the entire outer surface of a memory cell, which is formed on a semiconductor substrate and has a conductivity type opposite to that of the semiconductor substrate as a capacitor, securing the capacitance value even if a trench is deep, and providing the sufficient width of the channel. CONSTITUTION:A capacitor, which is constituted by a source 4, an insulating film 5 and a cell plate 6, is formed on the entire outer surface of a cell. Therefore, the capacitance of the capacitor can be secured even if the depth of a trench is not made deep. When one side of the cell is made to be, e.g., 2 mum, the surrounding length becomes 8 mum. In order to form the capacitor having the capacitance of 50 fF, the trench having the depth of 14.5/8=1.8 mum is enough for the thickness of 100 Angstrom  for a capacitor oxide film. The channel of a reading transistor is formed by a gate oxide film 2 and a word line 3. Said channel is located between a drain region 1 and the source region 4. The channel is formed from the drain 1 to the source 4 in all directions. The width of the channel can be sufficiently secured. The side surface of the channel is not contacted with the oxide film. Therefore, the narrow channel effect due to interface charge, which is present at an interface between the oxide film and silicon can be effectively prevented.
Patent JP-S5451389-A (JP)
Title: Inverter circuit device
Inventor: KONDOU TAKEO
IPC: H01L21/822
Filed: 1977-09-30
Abstract: PURPOSE: To obtain an inverter circuit device which permits formation of devices through fining.  
     CONSTITUTION: An impurity concentration adjusting region 44a is formed so as to make the contact resistance with an Al drain electrode acting as a drain region 20KΩ on a semiconductor substrate 41 composed of one conductivity type and an opening 44a' is formed in an insulation film 42a, and further a phosphorus glass film 42b is formed thereon. Over this is then formed an insulation film 42c so as to avoid the outdiffusion of the next to the film 42b. Next, the films 42a, 42b, 42c formed on the top of the substrate 41 are wholly removed, after which a drain region 44b and a source region 45 are formed. Here, the region 44b and region 45 are formed by performing impurity diffusion with consideration being paid for the gate width and gate length of the MOS transistor. Further, the inverter circuit device is formed as a load device by providing ohmic contact resistance, e.g. a resistance value of 20KΩ to the drain side of the driver MOS transistor. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60260077-A (JP)
Title: Fixing heating roller
Inventor: HATSUTA TOSHIYUKI
IPC: H05B3/00
Filed: 1984-06-06
Abstract: PURPOSE:To shorten a heat-up time of a heat roller, and also to reduce electric consumption by providing a ceramic layer having a specified volume resistance on the peripheral surface side of a roller body, and also providing a fluororesin film on its outside surface. CONSTITUTION:A conductive ceramic 1 is used for a roller blank material, and a roller itself is made to have a heating property. That is to say, the roller blank material is molded by the conductive ceramic 1, or the conductive ceramic 1 layer is provided through an insulator layer 3 on the surface of a roller blank material 2 of conventional aluminum, stainless steel, iron, etc., and as for the conductive ceramic, a material having a volume resistance of 10<-4>-10<+4>OMEGAcm is used. This blank material is sintered and molded to the roller, or an insulator layer is provided on the surface of the roller of conventional aluminum, or stainless steel, or iron, etc., and on this layer, a conductive ceramic layer is provided by means of thermal spray and vapor-deposition, etc. Subsequently, coating of fluororesin as a non-adhesive layer is executed on this surface.
Patent JP-H11300628-A (JP)
Title: Manufacture of abrasive film, and abrasive film
Inventor: SAITO KATSUMI
IPC: B24D11/00
Filed: 1998-04-27
Abstract: PROBLEM TO BE SOLVED: To stably manufacture an abrasive film having a high grinding rate and a low occurrence rate of scratching by coating abrasive paint to form an abrasive layer on a supporting body under a process control for setting a ratio between a highest peak above the average line of abrasive layer surface roughness and a deepest trough below the average line with a specified range. SOLUTION: To manufacture an abrasive film suitably used for the blending work of a magnetic head for a hard disk such as a thin film head or an MR head, a supporting body 1 and abrasive paint mainly composed of abrasive particles 3 having an average particle size of 2 μm or lower and a binder 4 are prepared. Then, under process control for setting a ratio between a higher peak above the average line of the surface roughness of an abrasive layer 2 and a deepest trough below the average line within the range of 1.0±0.3, the abrasive paint is coated on the supporting body 1, and accordingly the abrasive layer 2 is formed on the supporting body 1.  Thus, a uniform surface shape is obtained by highly accurately controlling balance between the projection and trough components of the abrasive layer surface 5 of an abrasive film, and the coated film strength of the abrasive layer is increased.
Patent JP-S597270-A (JP)
Title: Sample potential measuring device using electron beam
Inventor: KOYAMA KIYOMI
IPC: G01R31/305
Filed: 1982-07-06
Abstract: PURPOSE:To measure the potential of a sample in a specified phase state without using a chopping mechanism for an electron beam by synchronizing the detection signal of a secondary electron emitted from the sample with a driving signal for the sample during signal processing. CONSTITUTION:While the sample 24 is driven by the output of a pattern generator 34, the electron beam from an electron gun 21 is deflected by a deflecting coil 22 to irradiate the sample 24 mounted on a stage 23. The secondary electron emitted from the sample is detected by a detector 25, whose output is supplied to a sample holding circuit 27 through an amplifier 26. A sample signal from the pattern generator 34, on the other hand, is sent to the sample holding circuit 27 through a delay device 28 to sample and hold only the specified phase part of the secondary-beam detection signal repeatedly. The resulting signals are summed up successively in a picture memory 30 after passing through an A/D converter 29 and averaged lastly to measure the potential of the sample in the specified phase state.
Patent JP-H01288080-A (JP)
Title: Video signal processing unit
Inventor: MATSUMOTO TOKIKAZU
IPC: H04N19/59
Filed: 1988-05-13
Abstract: PURPOSE:To eliminate beat disturbance being a problem in case of sampling a chrominance carrier signal and to select the sampling frequency optionally by using a low pass filter so as to eliminate a harmonic wave and its reflected wave of the chrominance carrier signal from a signal subject to A/D conversion. CONSTITUTION:The video signal processing unit A/D-converting a video signal including a chrominance carrier signal into a digital signal and processing the signal is made up of an A/D converter 2 converting the video signal into a digital signal by a sampling frequency being four times of the frequency of the video signal or over, a low pass filter 3 extracting the band of the video signal from the output of the A/D converter 2 and an interleaving circuit 4 interleaving the output of the low pass filter 3 into the sampling frequency over twice the video signal. That is, the video signal is sampled once by a high frequency to eliminate the harmonic by the low pass filter 3 to realize the video signal processing unit without beat interference.
Patent JP-H08117649-A (JP)
Title: Nozzle device of coating material spray gun
Inventor: EBARUTO SHIMON
IPC: B05B7/12
Filed: 1995-05-16
Abstract: PURPOSE: To provide a paint spray gun capable of spouting a circular air jet as uniformly as possible and producing while avoiding accidental deterioration of the characteristics in the production process. CONSTITUTION: Compressed air is flown out through an annular slot 5 surrounding a central outlet 3 to spout the paint from the central outlet 3 as a circular jet. The compressed air is supplied from an annular duct 6 connected with the annular slot 5 through plural air passages 8 connected with the annular duct 6 inside the nozzle device 1. An air-obstructing disk 9 is arranged to obstruct the air streams from the air passages 8 in order to make the pressure in the annular duct 6 uniform.
Patent JP-H07300252-A (JP)
Title: Sheet feeding device and image forming device
Inventor: SEKIYA HARUKAZU
IPC: G03G15/00
Filed: 1994-05-06
Abstract: PURPOSE:To easily position a conveyance section and stably attain a sheet conveying capability. CONSTITUTION:This sheet feeding device 3 is provided with a feeding means 6 installed below an image forming device 1 and separating and conveying paper sheets 5 one by one from a paper load section (sheet load section) 4 loaded with the paper sheets 5 and a conveyance section 7 having conveying rollers 11, 12, 13, 14 serving as conveying means carrying the paper sheets 5 from the feeding means 6 into the image forming device 1 through a paper carrying inlet (sheet carrying inlet) 2 provided on the side face of the image forming device 1. The conveyance section 7 can be divided into the first inside guide member 9 and the second outside guide member 10 across a paper conveyance passage (sheet conveyance passage) 8, it is rotatably coupled with the main body of sheet feeding device 3 in the upstream of the paper conveyance passage 8, a coupling means 22 is provided on the conveyance section 7, and a positioning member 24 coupled with a coupling means 22 is provided on the main body of the sheet feeding device 3.