baber/WOPTO huggingface dataset:
Patent JP-S63120268-A (JP)
Title: Monitoring apparatus for situation of wide area
Inventor: TAKEMURA KOJI
IPC: G01S11/00
Filed: 1986-11-08
Abstract: PURPOSE:To expand a measurable distance range by determining situation on the basis of distance information and direction information. CONSTITUTION:In a rotary sensor 1, an optical system receiving a light from an object to be detected is provided at one end of a supporting body the central part of which is fitted to a rotary shaft rotating at a fixed speed, while a detecting element array 3 disposed near the focus of the optical system and composed of a plurality of light-detecting elements 30 juxtaposed in the direction of shifting of a formed image is provided at the other end of the supporting body. The direction of a visual field of the sensor 1 is detected, outputs of adjacent elements 30 of the array 3 are added up with the polarities thereof inverted alternately by means 4a, 4b, and a distance to the object to be detected is calculated 5a, 5b on the basis of the respective frequency of each result of addition. Situation is determined 6 on the basis of each distance information thus obtained and direction information from the means 2. As the result, the minimum measurable distance can be made small and thus a measurable range can be expanded.
Patent JP-H08106542-A (JP)
Title: Expanding and display method for graphic
Inventor: KUMAGAI MASATO
IPC: G06F3/153
Filed: 1994-10-05
Abstract: PURPOSE: To enable an operator to recognize the display image after expansion from an expansion frame of graphics before expansion indicated by a cursor and to expand and display the graphics or the indicated expansion frame throughout the display frame of a screen. CONSTITUTION: The length in the X-direction and that in the Y-direction of a display area 2 of graphics are denoted as W and H respectively, and coordinates (X1, Y1) of a start point S of the expansion frame indicated by the cursor are read in, and coordinates (X2, Y2) of the movement point of the cursor are read in, and coordinates (X2,Y1+H.|X2-X1|/W) are obtained as coordinates of a point diagonal to the start point of the expansion frame determined by the start point and the movement point to display the expansion frame, and coordinates (X3, Y3) of the end point are read in when the end point of the expansion frame is indicated by the cursor, and coordinates (X3, Y1+H.|X3-X1|/W) are obtained as coordinates of the diagonal point of the expansion frame determined by the start point and the end point to display the expansion frame,  and w/|X3-X1| is obtained as the magnifications of expansion of graphics in the expansion frame, which is determined by the start point and the end point, to the size or the display area, and original data in this frame is expanded to the size of the display area and is displayed.
Patent JP-H04145125-A (JP)
Title: Production of terminal carboxylic acid-modified polyphenylene ether
Inventor: OMURA HARUO
IPC: C08G65/48
Filed: 1990-10-05
Abstract: PURPOSE:To obtain the subject ether with enhanced compatibility with modified polyolefins and impact strength useful as a material for engineering plastics by reacting a specific polyphenylene ether with a benzyl halide derivative. CONSTITUTION:(A) A polyphenylene ether expressed by formula I (Q<1> is halogen, primary or secondary alkyl, phenyl, etc.; Q<2> is H, halogen, primary or secondary alkyl or phenyl; n is >=10) is reacted with (B) a benzyl halide derivative expressed by formula II (R<1> and R<2> are H or 1-6C hydrocarbon; R<3> is direct bond or 1-32C bifunctional hydrocarbon; Y is OH or reactive residue of carboxyl group; X is halogen; m is 1-5) to afford the objective ether expressed by formula III.
Patent JP-S62126102-A (JP)
Title: Granular herbicide composition for plowed field
Inventor: AKIYAMA KINZO
IPC: A01N25/12
Filed: 1985-11-28
Abstract: PURPOSE:To obtain the titled herbicide composition having excellent diffusibility into soil of plowed field, applicable without causing drifting and having stable herbicidal effect, by supporting a 2,6-dinitroaniline herbicide and a specific compound as active components on a granular carrier. CONSTITUTION:A 2,6-dinitroaniline herbicide such as pendimethalin, etc., and one or more kinds of the compounds of formula I (R1 is H or 1-4C lower alkyl; R2 is 1-6C lower alkyl or cyclohexyl) such as 3-dimethyldiphenyl or compound of formula II (R3 is 1-3C lower alkyl; n is 1 or 2) such as 2- methylnaphthalene are supported on a granular carrier containing >=95% particles having particle diameter of 180-710mum such as pumice. The objective granular agent is produced by subjecting the supported product to adsorptive impregnation process preferably by heating a solid agricultural chemical component at or above its melting point and impregnating the molten component into the granular carrier. EFFECT:The granular agent can be easily produced giving little color contamination of production apparatus.
Patent JP-H01109652-A (JP)
Title: System for inspecting deterioration in metallic material
Inventor: ISHIKAWA YUICHI
IPC: G01N33/20
Filed: 1987-10-23
Abstract: PURPOSE:To prevent embrittlement damage by measuring the magnitude of fluctuation in alloy structure caused by phase separation and decomposition due to aging change in a material and dimensions of precipitation phase, and having a computing unit for judging the degree of deterioration in a substance to be measured from a data base on the degree of deterioration in the material preliminarily obtained. CONSTITUTION:A sample of several tens mg is collected, while the particles of 10mum or less are selected by an optical microscope, then one of the particle is cut at its tip end preliminarily sharpened by electrolytic polishing is cut with a cutter, and a W needle exposing the flat cut member of several tens mum is bonded with a conductive bonding agent, thereby a sample 1 is obtained. The sample 1 is introduced into electro-ion microscope-atom probe unit 2 and measured thereat. The fluctuation of Cr concentration when it is used for 20000hrs. at 290 deg.C is shown as in the Fig., and this magnitude is obtained by a statical process. Measurement data from the unit 2 is sent to a computer 3, and the data is compared with the data base on the magnitude of Cr concentration, then the degree in deterioration is judged. This result is displayed on the CRT of the computer 3.
Patent JP-H01111500-A (JP)
Title: Dehydration process with inorganic oxidizing agent as auxiliary
Inventor: KIHARA YASUHIKO
IPC: C02F11/14
Filed: 1987-10-23
Abstract: PURPOSE:To dehydrate sufficiently sewage sludge, raw sewage or the like effectively by crushing sludge, gravity dehydrated by means of a belt press dehydrator, immediately thereafter an inorganic oxidizing agent is dropped and mixed as an auxiliary therein and then press dehydrated. CONSTITUTION:For instance, a powerful cationic high molecular aggregating agent (Diaflock Kp 201G) as a high molecular aggregating agent is injected and mixed with sewage sludge (2.5%, 5m<3>/hr of slurry concentration) at the adding ratio of 0.65% to solid substance and stored in a sludge agitating tank 1 and mixed and agitated therein by an agitator 2. Then, the sludge in the tank 1 is fed to a gravity dehydration section 4 of a belt press dehydrator 3 and gravity dehydrated, and a cake 9 with the volume which has become smaller is fed to a pelletizer 6. While said cake is crushed by rolls 7, 7', 1-2% of polysulfate of iron is dropped as an oxidizing agent 10, and then press dehydrated by using a press dehydration section 5.
Patent JP-S62125668-A (JP)
Title: Solid-state image pickup element
Inventor: WATANABE YASUSHI
IPC: H04N5/335
Filed: 1985-11-26
Abstract: PURPOSE:To improve a blooming resistance by reducing an impurity density of a second layer to 2.5 times or less of a substrate impurity density to suppress a knee shape characteristic to a small value. CONSTITUTION:Since a P-well is formed by implanting a reverse polarity impurity to an N-type substrate on the substrate in a semiconductor structure forming process, the mean value of a P-well density employs 5 times or more of the substrate density from a point of view of stability in operation. However, since the P-well is preferable to reduce the density and to increase that much the thickness from a point of view of blooming resistance, it is set to 5 times or less of the substrate density. According to the controlled process, it can be reduced to approx. twice of the substrate density as shown in type C of Fig. (a), the P-well density is formed 5 times or less and preferably 2.5 times or less of the substrate density to form a solid-state image pickup element of a vertical antiblooming structure. Thus, blooming resistance can be improved to enhance the quality of an image.
Patent JP-H0694663-A (JP)
Title: Humidity detection element and its manufacture
Inventor: KUROIWA TAKAO
IPC: G01N27/22
Filed: 1992-09-10
Abstract: PURPOSE:To improve quality and reliability by improving electrical connection property between an upper-side electrode and the electrode terminal for the upper-side electrode and among the electrode terminal for the upper-side electrode, the electrode terminal for a lower-side electrode, and a lead wire. CONSTITUTION:A lower-side electrode 12, a pad 12a for electrode of the lower- side electrode 12, and a pad 14a for electrode of an upper-side electrode 14 are formed on a substrate 11, a humidity-sensing film 13 is formed on the lower- side electrode 12, and then an extended part 14b consisting of one edge part of the upper-side electrode 14 is formed in lamination on the pad 14a for electrode when forming the upper-side electrode 14 on the humidity-sensing film 13, thus constituting an electrode terminal 15 for the upper-side electrode. An electrode protection pad 16 consisting of the electrode material of the upper-side electrode 14 is formed simultaneously on the pad 12a for electrode, thus constituting an electrode terminal 17 for the lower-side electrode.
Patent JP-S63121115-A (JP)
Title: Magnetic recording medium
Inventor: SHINOHARA KOICHI
IPC: G11B5/66
Filed: 1986-11-10
Abstract: PURPOSE:To obtain a magnetic recording medium which obviates a decrease in output during use under the conditions of low humidity by disposing a thin ferromagnetic metallic film on a hygroscopic layer disposed on a polyester film. CONSTITUTION:The thin ferromagnetic metallic film 6 is disposed on the hygroscopic layer 5 disposed on the polyester film 4. The lubricating effect generated by the moisture evaporating from the hygroscopic layer 5 while the humidity is low suppresses the adhesion of metals to each other. The shape of the tape in which the film 6 is held deformed outward to a projecting shape by the hygroscopic expansion is changed toward a flat direction and, therefore, the contact state with a magnetic head is improved and the adhesion of the metals to each other is relieved. The film changes to the projecting shape under high humidity and consequently, the contact area with a post, etc. is decreased and running resistance is lowered. The medium is thus less susceptible to damages. The magnetic recording medium which obviates the decrease in the output and decreases the change of S/N is thus obtd. even if the alloy head is used alternately in the environment of the low humidity and high humidity.
Patent JP-H09116622-A (JP)
Title: Device and method for identifying caller
Inventor: OTSU KOJI
IPC: H04M3/42
Filed: 1995-10-16
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive caller identifying device by receiving subscriber identifying information of an optional call-originating user in a telephone exchange network and picking-up a subscriber number so as to report it by means of voice guidance. SOLUTION: When subscriber identifying information of a subscriber terminal equipment comes from a signal line 7 to the line corresponding part 54 of a caller identifying device 5 with a connecting terminal 57, a subscriber number pick-up part 53 picks-up the subscriber number from subscriber identifying information. A voice editing function part 52 generates a voice message following the picked-up subscriber number. A voice transmitting function part 51 transmits the generated voice message to a communication line 8 with the line corresponding part 50 and the connecting terminal 58. Therefore, the specified telephone number that the caller identifying device 5 has is dialled, so that the subscriber number of a subscriber line which is under access at present is reported by one person operation from any subscriber terminal equipment as voice guidance and a construction worker can confirm the subscriber number required for work.
Patent JP-2001094499-A (JP)
Title: Adaptive array base station
Inventor: TERAGAKI JUNJI
IPC: H04B7/26
Filed: 1999-09-21
Abstract: PROBLEM TO BE SOLVED: To establish a means to detect it when a fault takes place in an adaptive array antenna of an adaptive array base station and correct directivity cannot be obtained. SOLUTION: A function of detecting a fault in the adaptive array antenna is provided by directing the reception directivity of the adaptive array base station to a peripheral base station and comparing position direction data of each peripheral base station with position direction data having already been acquired.
Patent JP-S63122027-A (JP)
Title: Lens driver for optical pickup
Inventor: SUGIYAMA TOSHIO
IPC: G11B7/09
Filed: 1986-11-12
Abstract: PURPOSE:To prevent operating noise from being given externally by covering an opening of an outer cover facing an optical direction of a driven objective lens by a transparent plate member so as to interrupt the inside and the outside of the outer cover with the lens placed therein acoustically. CONSTITUTION:The objective lens 1 arranged on the axis of optical system is slided and held to the eccentric position of a nearly cylindrical support 2 and the support 2 is supported turnably and freely slidably in the axial direction around a guide shaft 4 implanted to a base 3. A damper member 6 made of a material such as a rubber is arranged around the support 2 via a pin 5 with the base 3. A drive coil 7 is fixed at the surrounding of the support 2 and an electromagnetic torque is obtained by a magnetic circuit formed by a magnet 8 provided at the outer circumference. The outer cover 9 is fixed to the base 3, and the transparent parallel plate 10 is fixed to the opening of the upper face of the cover 9 at a right angle to the optical axis and shut completely acoustically. Although an opening 11 exists to the base 3, since the optical system is fixed to the lower part of the base 3, the opening is closed tightly by the optical system and no noise is leaked externally from the opening 11.
Patent JP-H1086093-A (JP)
Title: Slitter
Inventor: ADACHI TAKANAKA
IPC: B31B50/18
Filed: 1996-09-17
Abstract: PROBLEM TO BE SOLVED: To provide a slitter without the need for equipment such as a trimming shear by maintaining a continuous cutting line not to be separated, for example, by preventing the cutting line used for forming of trimming piece from being separated if a cutting order is changed. SOLUTION: In a slitter 1, a cutting order of a sheet is changeable by shifting the position of a row of swifter cutters 20 in the width direction>n of a sheet DS. The position of the row of settler cutters 20 is shoed from the current order cutting place toward the next order cutting place with loaded condition, having an inclination toward the feeding direction of the sheet OS. Thus, an inclined cutting line Ki will be formed which links the current order cutting line and the next order cutting line.
Patent JP-H1186665-A (JP)
Title: Button panel having braille small projection part and its manufacture
Inventor: FUJII KENTARO
IPC: H01H9/18
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent breakages or deformations of a braille small projection part by integrally adhering an instruction plate consisting of a molding resin in a position, excluding a button swollen part of the reverse side of an insert sheet having the button swollen part and the braille small projection part near it, and fitting the small projection part of the instruction plate into the braille small projection part. SOLUTION: A metal mold A which has a large recessed part 10 corresponding to a button swollen part and a small recessed part 11 corresponding to a braille small projection part near the large projection part 10, and a metal mold B having a cavity 16 as well as a protruding part 21 to be fitted to the large recessed part 10 of a metal mold A are used. An insert sheet 3 is installed to injection molding dies, the injection molding dies are closed, and a part of the insert sheet 3 is pushed into the small recessed part 11 of the metal mold A by the injection pressure of the molding resin, whereby the molding resin is integrally adhered to the reverse side of the insert sheet, and the braille small projection part is formed.
Patent JP-S62128084-A (JP)
Title: Optical disk
Inventor: MIYATAKE NORIO
IPC: G11B7/24097
Filed: 1985-11-28
Abstract: PURPOSE:To improve the reliability of an optical disk by providing a solid memory element in an optical disk cartridge case and writing the data for disk control and the conditions of recording and reproducing into the solid memory element provided in a disk cartridge. CONSTITUTION:When an optical disk is inserted into an optical disk driving device, an optical disk 1 is fixed to the optical disk driving device by a center hole 3 for the optical disk clamp and the optical disk comes to be the rotatable condition. Simultaneously, a connector 6 is connected to the connector provided in the optical disk driving device. Since a solid memory element 5 is connected in the connector 6 and a cartridge case, through the connector 6 from the optical disk driving device side, the solid memory element 5 can be accessed. Into the solid memory element 5, the data to control the optical disk can be written and read.
Patent JP-H01113189-A (JP)
Title: Manufacture of ceramic part having fine hole
Inventor: SHIODA TAKESHI
IPC: B23K26/382
Filed: 1987-10-23
Abstract: PURPOSE:To make the hole of small diameter with good accuracy without breaking a part by arranging the work consisting of ceramics in an etching liquid and projecting a laser light through the etching liquid. CONSTITUTION:A capillary 1 is inputted to the inner part of a liquid tank 11, held by a holder 13 and an etching liquid 12 is inputted to the inner part of the liquid tank 11. A laser light is oscillated by a laser oscillator and the laser light R is converged on the center of the tip part of the capillary 1 provided in the liquid tank 11 through a condensing lens 21. The structure of a ceramics sintered body is melted by the energy of the laser light and the hole 2 in specified fine diameter penetrating along the axial direction of the capillary 1 is formed. The etching liquid 12 of the liquid tank 11 is infiltrated at the inner part of the formed hole 2 and the molten body of the ceramics sintered body is not formed as a solidified layer on the surface of the hole 2. A fine hole can thus be formed correctly on the ceramics part.
Patent JP-H04144226-A (JP)
Title: Semiconductor manufacturing equipment and control method thereof
Inventor: SHINAGAWA KEISUKE
IPC: H01L21/302
Filed: 1990-10-05
Abstract: PURPOSE:To facilitate temperature control, reduce contamination, and stably supply water vapor, by specifying the ratio of the maximum sectional area to the minimum sectional area of a vessel in the horizontal direction. CONSTITUTION:When the maximum sectional area of a vessel 2 in the horizontal direction is M and the minimum sectional area is S, M/S is set smaller than 8, because the supply amount of water vapor is apt to be influenced by the liquid surface area in the vessel 2. That is, the flow rate of the water vapor supplied to a vacuum chamber 8 from the water vapor generating vessel 2 depends on the area of the water surface, when the conductance of a pipe 10 connecting the vessel 2 and the chamber 8 is assumed to be constant. As a result, when the maximum area of the water surface is M and the minimum area is S, the ashing rate which is always constant can be obtained in the case of M/S<8.
Patent JP-H07103813-A (JP)
Title: Missile alarm
Inventor: NOMURA HIROSHI
IPC: G01H3/00
Filed: 1993-09-30
Abstract: PURPOSE:To provide a missile alarm for detecting a flying missile regardless of the visibility or the guide system. CONSTITUTION:The missile alarm comprises first and second sound sensors 1, 2 for collecting sound waves from a missile, and a third sound sensor 3 for collecting the ambient sound of the first and second sensors 1, 2. The missile alarm further comprises means 10 for correlating the spectrum of the difference signal between a signal from the third sensor 3 and the sum signal from the first and second sensors with the data base 8 of acoustic spectrum and delivering an alarm when the spectrums match each other, and means 20 for detecting the orientation of missile based on the signals from the first and second sensors.
Patent JP-H07103151-A (JP)
Title: Scroll type hydraulic machine
Inventor: KAAI MASAFUMI
IPC: F04C18/02
Filed: 1993-09-30
Abstract: PURPOSE:To stabilize the behavior of a turning scroll by reducing the extent of thrust load and torsional moment acting on the turning scroll. CONSTITUTION:A turning scroll 21 is turnably installed in space between both first and second fixed scrolls 2 and 3, and an auxiliary crank 11 preventing a rotation of the turning scroll 21 and a driving shaft 13 are rotatably installed each in booth supporting parts 9 and 10 of these fixed scrolls 2 and 3 via each of bearings 14, 15 and 16 or the like, while the turning scroll 21 is made to do its turning motion to these fixed scrolls 2 and 3 at a turning radius, say, size (e). With this turning motion, each compression space 30 between two lap parts 7 and 23 and each compression space 31 between other two lap parts 8 and 24 are all continuously reduced, whereby air inhaled from each of inlet ports 32 and 33 is discharged toward an air tank at the outside from two discharge ports 34 and 35 as compressing it in order in these compression spaces 30 and 31.
Patent JP-H03131640-A (JP)
Title: Resin composition for blow molding
Inventor: TSUCHIYA KAZUO
IPC: C08K3/00
Filed: 1989-10-17
Abstract: PURPOSE:To obtain a resin composition for blow molding, having excellent chemical resistance, heat resistance, moldability, transparency and surface luster by blending a polyolefin resin with specific amounts of petroleum resin and optionally a nucleating agent. CONSTITUTION:(A) 40-95wt.% polyolefin-based resin (e.g. polypropylene) is blended with (B) 60-5wt.% petroleum resin having preferably <=80 deg.C softening point and optionally (C) 10-2,000ppm, preferably 100-500ppm nucleating agent (e.g. ground limestone). Hollow molded articles prepared by blow molding the composition have almost the same transparency and surface luster as hollow molded articles of polycarbonate, etc., have slight change in melt flow index, etc., even by recycling and do not require change of molding conditions.