baber/WOPTO huggingface dataset:
Patent JP-H09252521-A (JP)
Title: Manifold pipe for cables buried underground
Inventor: MURANISHI YASUYUKI
IPC: F16L1/024
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To prevent the earth and sand around a cable duct underground from flowing out and making a cavity by the flow of the rainwater having penetrated into the earth, underground water, or the like. SOLUTION: For the periphery of a cable duct which is made by manufacturing a manifold pipe for cables buried underground in a factory by attaching a block 10 for retaining a group of cables, which retains a group of cable pipes A and besides prevents the outflow of earth and sand, to the group A of cable pipes, and burying this in an excavated ditch, the block 10 for retaining the cable pipe group becomes a barrier to the sand flow path in the direction of cable duct by underground water flow and hinders the effluence of the earth and sand.
Patent JP-S5211014-A (JP)
Title: Continuous recording control system
Inventor: TANAKA KOUICHI
IPC: G11B15/02
Filed: 1975-07-17
Abstract: PURPOSE: To operate both recorders in the recording mode for continuous recording when the tape in the first recorder is getting close to its end in a continuous auto recording system using 2 tape recorders. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57202200-A (JP)
Title: Car stereo equipment
Inventor: NAKAMURA HIDEO
IPC: H04S5/02
Filed: 1981-06-08
Abstract: PURPOSE:To obtain excellent presence, by supplying stereo signals, through the provision of small sized speakers at the left and right of a car front space, small sized speakers at the left and right of the middle of the space via a delay circuit, and large sized speakers at the back via an LPF. CONSTITUTION:The left and right outputs of a stereo audio equipment 13 consisting of stereo turner and stereo tape deck are balanced 14, a part of left and right signals for the front's share are respectively amplified 15 and 16 to drive front small sized speakers 4 and 5, the rest front left and right signals are delayed 17, 18 and amplified 19, 20, to drive small sized speakers 6 and 7 at the middle. The left and right signals of the balance adjuster 14 are amplified 23 and 24 via LPFs 21 and 22 having almost 150Hz cutoff frequency to drive large sized speakers 10 and 11. Thus, localization is given with the speakers 4 and 5 for the left and right, the feeling of reverberation is given with the speakers 6 and 7, low tone is provided with the speakers 10 and 11, allowing to form excellent presence in a narrow car space.
Patent JP-S59211816-A (JP)
Title: Position detector for moving object
Inventor: TANAKA HISAO
IPC: G01S3/78
Filed: 1983-05-17
Abstract: PURPOSE:To enable an accurate detection of the position of a moving object without being adversely affected by sun light or the like by receiving a cyclically intermittent light emitted from the moving object with a photo detector having a frequency discriminator circuit. CONSTITUTION:A rotation unit 11 at a light emitting section 2 of a moving object 1 is provided eight slits 10a-10h at an equal interval and rotates at a fixed speed to emit a cyclically intermittent light. A rotation unit 7 at light receiving sections 3a and 3b arranged at a distance l therebetween has one slit 6, rotates at a fixed speed and receives light with a photo detection element 8 to detect an angle with the moving object 1 when the slit 6 coincides with the direction of the light emitting section 2. Frequency discriminator circuits 4a and 4b discriminates a cyclically intermittent light along from the light emitting section 2 among lights received to distinguish ambient lights such as sun light. Thus, the position of a moving object can be detected accurately by receiving lights emitted from the moving object even outdoors during the daytime.
Patent JP-H02266906-A (JP)
Title: Manufacture of foamed resin product including hollow member
Inventor: SAITO MITSUO
IPC: B29K105/20
Filed: 1989-04-10
Abstract: PURPOSE:To enable the accurate shape of a product to be kept, while a hollow member is prevented from being deformed due to the foaming pressure of foaming resin by a method in which the inside of the hollow member is filled with the hollow spheres of small diameter, and the hollow member is in-molded in the base of foamed resin. CONSTITUTION:The air duct 3 filled with hollow spheres 5, 5... is set in the interior-molding mold composed of a top force 6 and a bottom force 7. The air duct 3 is placed on the upper surface of the bottom force 7 through supporting members 8, 8, and is supported in the state where the duct is floated from the bottom force 7. Then, mold closing is carried out with the top force 6, and when the raw liquid of foaming resin is poured into the cavity between the top force 6 and the bottom force 7 and is foamed and cured, the molded object 9 wherein the air duct 3 is in-molded in the base 2 of foamed resin, may be molded. In this molded object 9, the opening 4 reaching the inside of the air duct 3, is molded, whereby the hollow spheres 5, 5... packed in the air duct 3 may be taken out through the opening 4.
Patent JP-S61247038-A (JP)
Title: Injection mold for ic
Inventor: AKASHI SHINICHI
IPC: H01L21/56
Filed: 1985-04-24
Abstract: PURPOSE:To improve the injection efficiency to the second cavity and to alleviate the occurrence of noncharging of resin and voids by increasing the first cavity side sectional area of the second gate for charging resin from the first cavity to the second cavity wider than the second cavity side. CONSTITUTION:The sectional area S1 of the second gate 4 at the first cavity side is increased as compared with that S2 of the second cavity side (S1>S2). Thus, since the area S1 of the first cavity side is larger in the second gate 2, resin is charged to the second cavity 5 before the resin is considerably charged in the first cavity 3, the resin is smoothly charged to suppress the uncharging and voids. Further, cutting after injection molding is executed previously at the second cavity side 5, and the first cavity 3 side can be then readily cut.
Patent JP-S5714528-A (JP)
Title: Plaster
Inventor: TOKUDA SHIYOUICHI
IPC: A61L15/58
Filed: 1980-06-28
Abstract: PURPOSE: A plaster having extremely prolonged time, of effective medicinal action, by forming drug-containing polymer layers dividedly using plural materials having different rate of drug release.  
     CONSTITUTION: The substrate 1, e.g., plastic film, discontinuous foamed sheet, etc. is coated with the drug-containing polymer layers 2 in such a way that 2A, 2B, and 2C are formed dividedly using materials having different rate of drug release. The changes of concentration of every divided parts X, Y, and Z are combined collectively to give a change of concentration shown by the curve M, and the time (t 2 -t 1 ) of effective medicinal action exceeding the minimum effective concentration (a) is prolonged extremely. The rate of drug release changes depending upon the kinds of base polymer, the number of functional groups and the number of carbon atoms in the polymer, and it can be changed easily by adding a release auxiliary, e.g., a glycol, urea derivative, polar solvent, etc. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S63254550-A (JP)
Title: Memory test processing system
Inventor: OKAZAKI SUSUMU
IPC: G11C29/34
Filed: 1987-04-10
Abstract: PURPOSE:To realize a batch test of plural memory elements by collating an output given from a memory block with the expected value within each memory element in a test mode. CONSTITUTION:At the time of test mode, data equivalent to each one of those bits forming write data equal to a single word is supplied to each memory element 1-j. Then the write data are written en bloc in memory blocks 2-0-2-3 and then read out en bloc. This read result is supplied to a comparator 4 and the comparator 4 outputs a comparison result output. In other words, the result of comparison with the expected value is obtained together with output data. In such a way, no time nor labor is required for a memory test with no in- circuit tester needed especially.
Patent JP-S5423548-A (JP)
Title: Working method for roughing of surface of optical fibers
Inventor: KATOUGI TSUTOMU
IPC: C03C25/10
Filed: 1977-07-22
Abstract: PURPOSE:To prevent breakage of optical fibers and the variation in their diameters by relatively revolving an optical fiber and a roughing tool by way of abrasive grains to let the abrasive grains rub on the peripheral surface of the optical fiber thereby roughing the texture.
Patent JP-S61247331-A (JP)
Inventor: FUNAHASHI TAKESHI
IPC: A21D6/00
Filed: 1985-04-24
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-H04320996-A (JP)
Title: Operation planning method of nuclear power plant and reactor and its planning device
Inventor: KOYAMA JUNICHI
IPC: G21C17/00
Filed: 1991-04-19
Abstract: PURPOSE:To exactly predict incore power distribution by separating the neutron energy in each core region into plural groups, rearranging the calculated nuclear constants in assemblies using a specific equation for averaging values concerning the average burnup in regions to obtain the ratio between regional average neutron fluxes in the first group and the second group and obtaining fission cross section area. CONSTITUTION:Neutron energy in each reactor region is separated into plural groups. The ratio of regional average neutron fluxes phii and phij between a group i and another group j is calculated with an equation for averaging concerning a regional average burnup E to be a parameter <<S(E)>> (where <<S>> is history spectrum) and nuclear constants in assemblies are rearranged. Using this rearranged nuclear constants calculated, the fission cross section area is obtained and thus core power distribution is exactly predicted.
Patent JP-H08283033-A (JP)
Title: Method for cutting glass substrate and device therefor
Inventor: MORIKITA YASUSHI
IPC: G02F1/1333
Filed: 1995-04-13
Abstract: PURPOSE: To eliminate the need for protective films on electrode patterns of a glass substrate, to simplify a cutting stage and to make the constitution of a device simpler and the size smaller. CONSTITUTION: The surface of the glass substrate 1 on the side opposite to the surface formed with the electrode patterns of the glass substrate 1 is attracted and held on both sides of its cutting position. A scribing line (a) is cut in the cutting position of the surface on the side opposite to the attracted and held glass substrate 1. Both sides of the cutting position of the attracted and held glass substrate 1 are relatively folded at this scribing line (a) as a fulcrum to the surface side where the electrode patterns are formed, by which the glass substrate 1 is divided at the cutting position.
Patent JP-S58204602-A (JP)
Title: Method for adjusting resonance frequency of dielectric coaxial resonator
Inventor: NISHIKAWA TOSHIO
IPC: H01P1/205
Filed: 1982-05-24
Abstract: PURPOSE:To adjust the resonance frequency without deteriorating the Q of a resonator, by removing a part of a short-circuit electrode of the dielectric coaxial resonator using a cylindrical ceramic dielectric. CONSTITUTION:After the length L of the dielectric 11 is polished as 1/4 of the wavelength determined by the resonance frequency fO being the target of adjustment, electrodes 14, 15 and the short-circuit electrode 16 are formed on its inner circumferential surface 12, its outer circumferential surface 13 and its end surfaces respectively, and the resonance frequency fOX is measured. When fOX<fO, an opening surface 18 of the dielectric 11 is polished for the adjustment as a conventional way. When fOX>fO, a part of the short-circuit electrode 16 is polished to form a removed part 22, and the area S is adjusted so as to attain fOX=fO. In decreasing the resonance frequency in this way, since a part of the short-circuit electrode is removed for the adjustment, the resonance frequency is adjusted without deteriorating the Q of the resonator.
Patent JP-H01260817-A (JP)
Title: Manufacture of semiconductor device
Inventor: IGARASHI TAKASHI
IPC: H01L21/322
Filed: 1988-04-11
Abstract: PURPOSE:To prevent the formation of a secondary defect development region in a highly concentrated layer even though the position of a concentration peak is deep, by heat-treating a silicon substrate before ion implantation and forming a high density layer in the substrate at a prescribed position that is deeper than the highly concentrated layer. CONSTITUTION:A silicon substrate 1 is treated with heat before ion implantation and a high density defect layer 5 is formed in the substrate 1 at a position that is deeper than the depth of a highly concentrated layer 3 located at a desired depth. Its formation allows a distance from a position of a concentration peak 2 to the upper plane 6 of the high density defect layer 5 to be less than the sum of a length where defects caused by ion implantation are diffused during annealing and the length of the extension of a distortion field caused by the defects of the high density defect layer 5. The defects caused by ion implantation is absorbed by the high density defect layer 5 on the occasion of annealing and its absorption prevents the formation of a secondary defect development region at the highly concentrated layer 3.
Patent JP-S5423801-A (JP)
Title: Boiler steel tube
Inventor: HARADA YOSHIO
IPC: F22B37/04
Filed: 1977-07-26
Abstract: PURPOSE: To restrict nitriding reaction and to prevent corrosion and wear resulting from the nitriding of a tube supplied at a hot position of various kinds of boilers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10269716-A (JP)
Title: Optical disk apparatus
Inventor: DAIMARU TATSUYA
IPC: G11B20/18
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To quickly and accurately determine whether the write operation is normal or not by previously storing, when defective condition has continued for the preset address during the write operation, such address based on the judgment that probability for generation of defect is high and then verifying the data near the stored address after the end of write operation. SOLUTION: When defective condition has continued for the section longer than the preset section of the arithmetic calculation result by focusing on the arithmetic calculation result of an ATIP data CRC calculating means 5 which is deteriorated depending on deterioration of the writing condition during the write operation to an optical disk 1, such address is stored in a memory of control unit 8 by judging that possibility for generation of defective writing operation is high. The control unit 8 verifies the data near the address stored after the write operation and omits the verification for the data of the other part. Thereby, the data written in the short period can be confirmed whether it is correct or not.
Patent JP-H11288452-A (JP)
Title: Device for counting aluminum extruded material
Inventor: KOGA YUJIRO
IPC: B65G43/08
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To provide an aluminum extruded material counting device by using a transmissive photo-sensor. SOLUTION: A roller 2 rotating in the carrying direction is provided in the middle of the carrying path of a carrying belt conveyer 1 for carrying an aluminum extruded material. The roller 2 is projected from the level of the carrying belt conveyer 1 only by an amount to form a clearance through which light of a sensor is transmitted between an aluminum extruded material 3a whose top comes on the roller 2 and an adjacent aluminum extruded material 3b whose top goes below the roller 2. A light receiver 4 is arranged adjacent to the roller 2, and a light projector 5 is arranged at the upper part of the light receiver 4 which the carrying belt conveyer 1 interposed.
Patent JP-H09284829-A (JP)
Title: Mobile radio communication system
Inventor: HAYASHI MASATO
IPC: H04B7/26
Filed: 1996-04-11
Abstract: PROBLEM TO BE SOLVED: To prevent a 1:N communication time in mobile radio communication from being increased by selecting a cell of an inquiry destination in response to a distribution state of plural mobile terminal equipments of a communication opposite party, its number and distribution density. SOLUTION: An exchange station 109 identifies a kind of an inquiry frame of a mobile station 111 in the processing 206 and selects a minimum cell to cover a distribution area based on a geographic distribution state of the inquiry destination in the processing 207 and sets the number of a base station 202 and an exchange station 201 of the cell to the inquiry frame and sends the resulting frame to the exchange station 201. The exchange station 201 checks the base station number of the inquiry frame and sends the inquiry frame to the base station 202. The base station 202 sends the received inquiry frame to a destination mobile terminal equipment 203 as it is. The mobile terminal equipment 203 confirms the frame and replies the frame. The exchange station 109 collects replies and sends the result to an inquiry terminal equipment 111 via the base station 118.
Patent JP-H05264854-A (JP)
Title: Optical fiber for connecting waveguide type optical device
IPC: G02B6/02
Filed: 1992-03-16
Abstract: PURPOSE:To improve the connecting performance to a waveguide type optical device by setting the sizes in the major axis direction and minor axis direction of a core so as to have a specific relation with the specific refractive index difference between a first clad and a second clad. CONSTITUTION:This optical fiber is constituted of the core 3 having an elliptical section, the first clad 4 covering the peripheral surface in the major axis direction of this core 3 and having the refractive index lower than the refractive index of the core 3, and the second clad 5 provided on the outer side of the core 3 and the clad 4 and having the refractive index lower than the refractive index of the core 3 and higher than the refractive index of the clad 4. The sectional shape of the clad 4 inclusive of the core 3 is circular. The relation a<2>.DELTA2 .DELTA1 is set when the major axis of the core 3 is designated as a, the minor axis as b, the specific refractive index difference between the core 3 and the clad 4 as DELTA1 and the specific refractive index difference between the core 3 and the clad 5 as DELTA2 As a result, the ellipticity of a mode field is made equal to the ellipticity of the core. The mode field having the higher ellipticity (flatness) than ordinary is obtd.
Patent JP-S5315035-A (JP)
Title: Checking system for digital arithmetic unit
Inventor: NII YOSHIJI
IPC: H02H3/05
Filed: 1976-07-27
Abstract: PURPOSE:To achieve a wide-range check for a digital arithmetic unit with one kind of checking value by having a time-serial variation for the checking value used for an arithmetic purpose and by checking the justice of the calculation result.
Patent JP-H03290118-A (JP)
Title: Bed soil vibrator for box for raising seedling
Inventor: NISHITANI YOSHINOBU
IPC: A01G9/06
Filed: 1990-04-04
Abstract: PURPOSE:To obtain a bed soil vibrator for box for raising seedling for fastening bed soil packed in a box for raising seedling on a contact plate and making the surface of bed soil flat by vibration, consisting of the contact plate and an oscillating means to vibrate the contact plate. CONSTITUTION:A box for 3 raising seedling provided with bed soil is brought into contact with a contact plate 46 of a bed soil vibrator 45 for box for raising seedling, consisting of the contact plate 46 and an oscillating means 47 and vibrated by the oscillating means 47, bridges in bed soil in the box 3 for raising seedling are broken, cavities are eliminated, the surface of bed soil is approximately uniformed to give bed soil to excellently grow seedlings.
Patent JP-S58205683-A (JP)
Title: Welding robot
Inventor: MIYAJI TADASHI
IPC: B23K9/28
Filed: 1982-05-25
Abstract: PURPOSE:To realize a welding robot which can efficiently weld a welding line having a center point in a short time, by installing plural welding torches which turn around the central axis and can be displaced in the direction of radius from the central axis, to the hand at the front end of the arm section. CONSTITUTION:A torch fittings 7 is fitted rotatably to a hand 6 at the front end of the arm 5 of a welding robot having a leg, waist 3, drum 4, etc., installed on a base 1, through the 1st servo motor 76 around a central axis 70. To the above mentioned fittings 7, two welding torches A1 and A2 are fitted in such a way that they are displaced by rotating a bolt 73 equipped with threads 731 and reverse threads 732 with the 2nd servo motor 77 under the guidance of a bar-like guide 74 while they are maintained at the same distance from the central axis 70 in the radial direction. When a disk 91 is welded to a work 9 to be welded, the above-mentioned central axis 70 is made to coincide with the center point of the disk 91, the welding torches A1 and A2 are made to coincide with the circumference of the disk 91, and then, the welding is performed while the torch support 7 is rotated.
Patent JP-S5316113-A (JP)
Title: Driving valve equipment of internal combustion engine
Inventor: KITAGAWA KATSUTOSHI
IPC: F01L1/24
Filed: 1976-07-27
Abstract: PURPOSE:To secure smooth sliding contact, by means of forming curved surface either contact portion of swing plate or hydraulic tappet, installing a small sized and light hydraulic tappet to the rocker arm through a swing plate.
Patent JP-S63255410-A (JP)
Inventor: TASHIRO OSAMU
IPC: E01D11/04
Filed: 1987-04-14
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-2000279744-A (JP)
Title: Moisture controlling device
Inventor: TAKAHASHI KAZUO
IPC: B01D53/26
Filed: 1999-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a moisture controlling device easy in maintenance and administration and also capable of selectively executing dehumidification or moistening with a simple constitution. SOLUTION: Air is selectively supplied and returned from a chamber 53 of which moisture is to be controlled or the outside 54 of the room to a hollow part of a hollow fiber film 3 that moisture is discharged through a film and dried air is obtained at its opposite side when wet air is passed through the hollow part, and also the air is selectively supplied and returned to the hollow fiber film housing part 2 of a case member 1 housing the hollow fiber film 3 from the chamber 53 of which moisture is to be controlled or the outside 54 of the room.
Patent JP-H06300855-A (JP)
Title: Measuring instrument
Inventor: MIYAUCHI TOSHIHARU
IPC: G01T7/00
Filed: 1993-04-16
Abstract: PURPOSE:To obtain a measuring instrument which can control the change in the type of a sealed ray source and the angle of a radiation detector simply by setting the radiation detector and the sealed ray source once. CONSTITUTION:The measuring instrument is provided with a radiation ray detector 15 which is driven so that measurement conditions can be set, a gripping equipment 21 which can be moved to a first position where a sealed ray source 23 opposes the radiation ray detector 15 and radiation rays are measured and a second position where the sealed ray source 23 is attached and detached and then has a gripping part 21a for switching the sealed ray source 23 so that it can be attached and detached, a plurality of holes for storing the sealed ray source 23 on a circular arc passing the second position of the gripping equipment 21, and a storage plate 24 which is rotated with the layout spacing of the storage holes and is elevated so that it contacts or leaves the gripping equipment 21.