baber/WOPTO huggingface dataset:
Patent JP-S61280105-A (JP)
Title: Antenna for snowfall countermeasure
Inventor: IMAE TAKAO
IPC: H01Q1/02
Filed: 1985-06-05
Abstract: PURPOSE:To prevent electric characteristic deterioration at snowfall to an antenna element by covering a part of a dipole element from the end of a coil trap to each dipole element at both sides of the coil trap by a dielectric member. CONSTITUTION:The dipole element formed by bending an aluminum tube or the like constitutes a folded dipole and its feeding part 7 is covered by the dielectric member 9. In constituting the dipole, one end 26 of the element 8 connected to the coil trap is inserted to a through hole 25 of the cylindrical dielectric member 9 and one end 26 of the element 8 penetrated through the dielectric member 9 is inserted to a hold part 17 of the feeding part 7 of the dipole. The two elements 8 are assembled in this way and an adhesives is injected to the gap between the through hole 25 of the member 9 and the element 8 as required to complete the dipole 5. Further, the dielectric member 9 is made of a synthetic resin with low dielectric loss such as foamed styrol.
Patent JP-S5823215-A (JP)
Title: Cooling device of internal combustion engine
Inventor: HASE YOSHIFUMI
IPC: F01P7/16
Filed: 1981-08-05
Abstract: PURPOSE:To improve the combustion deterioration under a low load by reducing the engine cooling degree with cooling water when the closing time of an intake valve is delayed in an engine that controls the opening/closing time of the intake valve to control the air-fuel mixture volume. CONSTITUTION:Cooling water is introduced by a water pump 26 into water jackets 24, 25 provided in a cylinder block 22 and a cylinder head 23 through a radiator 36 and bypass passages 37, 38. A passage 30 connected to the radiator inlet port through a transfer valve 29 together with the bypass passages 37, 38 is connected to an intake manifold water jacket 28 which discharges the cooling water flowing through the cylinder head water jacket 25. Under a low load, a control circuit 34 switches a three-way transfer valve 31 into the negative pressure side, thus closing the transfer valve 29, thereby the cooling water temperature is maintained at a high temperature, resulting in an improvement of the combustion.
Patent JP-H10311151-A (JP)
Title: Building structure
Inventor: OTSU MASAHIRO
IPC: E04H1/02
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a building structure that is sufficiently effective for natural lighting while being capable of decreasing quantity of windows. SOLUTION: The building structure comprises a first room 10 and a second room 30 that are adjoining each other and facing an outside 90. In this building structure, the first room 10 has a window 12 facing the outside 90 and the second room 30 is constructed only of a wall 32 at the side facing the outside 90, and a partition wall 34 between the first room 10 and the second room 30 is partly light-transmissive. Furthermore, the wall 14 being opposite to the window 12 in the first room 10 is covered almost entirely with a mirror surface 15.
Patent JP-H02300436-A (JP)
Title: Stereo truss
Inventor: KATO HAJIME
IPC: E04B1/19
Filed: 1989-05-16
Abstract: PURPOSE:To enable standardization of the whole of a truss shaft material by a method wherein the pull point of each of the upper and lower chords of the unitized truss shaft material is displaced at the section of a bundle material, and through absorption of twist of the two chords, the upper and lower chords are connected in parallel to the bundle material. CONSTITUTION:A truss shaft material A is formed in an arch shape having a difference in gradient, and upper and lower chords 1 and 2 are intercoupled through a web member 3 to unitize. The upper and lower chords 1 and 2 are joined with a top plates 5 and 5' joined with a bundle material 4 in the panel point position of a stereo truss. A gravity position G is arranged at the center of the section of the bundle material 4 or in a specified range thereof, the other is arranged in a position displaced from the center of the bundle material 4, and the two chords 1 and 2 are joined in parallel to the top plates 5 and 5'. This constitution eliminates the need to regulate a joining position during joining of the truss shaft material A with the bundle material 4 and enables standardization of the truss shaft material.
Patent JP-H08313999-A (JP)
Title: Camera
Inventor: MASUDA SHINICHI
IPC: G03B17/30
Filed: 1995-05-19
Abstract: PURPOSE: To provide a camera capable of improving the flatness of a film pulled out to a position facing a photographic picture frame mask. CONSTITUTION: The camera is provided with a feeding shaft 2 on which the film F is rolled up, the photographic picture frame mask 8a provided in the moving path of the film F fed from the feeding shaft 2, a take-up shaft 3 taking up the film F after passing through the position facing the photographic picture frame mask 8a, a pressure plate 1 arranged to face the mask 8a, an extended part 1b which is provided to extend to the vicinity of the feeding shaft 2 from the pressure plate 1 and abutted on the outermost periphery of the rolled up film F, to extend it while guiding it, so that its flatness is enhanced, engaging parts 4 engaged with the feeding shaft 2, to rotatably hold it,  feeding shaft holders 6 movably holding the feeding shaft 2 against the extended part 1b with the engaging parts 4 and elastic members 5 which are hung on the engaging parts 4 and the feeding shaft holders 6 on both end parts, to energize the feeding shaft 2 toward the extended part 2b.
Patent JP-H0348502-A (JP)
Title: Reflecting mirror of parabolic antenna and manufacture of reflecting mirror of parabolic antenna
Inventor: INOUE NOBUTAKA
IPC: H01Q15/16
Filed: 1990-05-11
Abstract: PURPOSE:To obtain a reflecting mirror of a parabolic antenna by embedding a reticulated reflecting member along the front in a deflected position of the front side of the reflecting mirror of a synthetic resin material in which fibers are mixed. CONSTITUTION:First of all, a reflecting member 8 and a reinforcing net 41 of a glass fiber are superposed on the forming surface by placing the net 41 first. Subsequently, a forming material 42 is superposed. The material 42 consists of approximately 47% CaCO3, 32% polyester resin, and 21% glass fiber. When the upper die 35 provided with a nut 43 in a forming part 38 is allowed to descend to the lower die 31, allowed to further descend by fitting a bar 40 into a hole 34, and pressed by prescribed pressure, a reflecting mirror is obtained between the forming surfaces 32, 36. During this time, the forming material 42 runs along the reflecting member 8, while being expanded, and moves in the peripheral edge direction of the forming surface 32 together with the reinforcing net 41. When the forming is ended, the reinforcing net 41 and the reflecting mirror 8 approach the front being a reflecting mirror and embedded without creases, and the reflecting mirror having a satisfactory electrical characteristic and a long service life is completed.
Patent JP-H10309752-A (JP)
Title: Manufacture of weather strip
Inventor: YANO TSUGUHIRO
IPC: B29C39/10
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To enable disposition of a holding member in a die molding part without splitting a hollow seal part after die molding, thereby to ensure quality and to attain improvement in the number of manufacturing processes, by extracting a core from the hollow seal part after the die molding part is formed in a state wherein the holding member is fitted to the core. SOLUTION: A holding member 24 is fitted to a core 32 and disposed in a molding die 30 in this fitted state, and after a die molding part is formed thereby, the core 32 is extracted. In more detail, the core 32 is fitted in the holding member 24 shaped like a slender tube, and in this fitted state, the opposite end parts of the core are inserted into hollow seat parts 14a in the end parts of extruded parts 20 and disposed in the molding die 30. In a state wherein the opposite end parts of the extruded parts 20, the core 32 and the holding member 24 are set in the molding die 30, rubber for forming a die molding part is injected and vulcanized. After the vulcanization is finished, a weather strip is taken out of the molding die 30, while only the core 32 is extracted from a core extraction hole 15 by using an operating arm 34.
Patent JP-H09287635-A (JP)
Title: Wheel mounting auxiliary device for wheel balancer
Inventor: ARAIDA JUN
IPC: B60C19/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To reduce the height of a device itself and to pay attention to safety for injury. SOLUTION: A stay 2 is erected on a base 1, and upper and lower arms are vertically movably at the stay 2. A lower arm 5 is coupled to a rod 4a along which a cylinder 4 for drive is elected. A wore 7 is stretched in a loop- form manner around pulleys 6 pivotally supported at the upper and lower end parts of the stay 2, and a lower arm 5 is coupled to the wire 7. Upper and lower stopped 9 and are attached to the wire 7, and a regulation protrusion 8a protruded between upper and lower stoppers 9 and 10 and engaged with either of the stoppers to regulate vertical movement of the upper arm 3 is arranged at the upper arm 3.
Patent JP-S63285744-A (JP)
Title: Magneto-optical recording medium
Inventor: OMI FUMIYA
IPC: G11B11/10
Filed: 1987-05-18
Abstract: PURPOSE:To decrease the noises of a medium and to improve the coercive force and squareness ratio thereof by alternately laminating magnetoplumbite type oxide magnetic materials and spinel type oxide magnetic materials at prescribed periods. CONSTITUTION:The magnetic layer on a substrate is formed by alternately laminating plural layers of the magnetoplumbite type oxide magnetic materials (A) consisting of MeO.6Fe2O3 (where Me includes >=1 kinds among Ba, Sr and Pb) and the spinel type oxide magnetic materials (B) at <=500Angstrom  periods. This magnetic layer is obtd. by using an apparatus equipped with electrodes 1, 2 for a component A target, electrodes 3, 4 for a component B target and a rotatable substrate holder 5 and the targets for both the components A and B consisting of sintered bodies having desired compsn., and forming the films while maintaining the substrates respectively at prescribed temps.
Patent JP-S61870-A (JP)
Title: Electronic dictionary
Inventor: KUNISAWA KANJI
IPC: G06F17/28
Filed: 1984-06-14
Abstract: PURPOSE:To reduce the memory capacity and the cost of an electronic dictionary by giving codes shown in the relative addresses to each of characters which are rearranged alphabetically with those characters having the deep mutual relations set close to each other based on a prescribed character. CONSTITUTION:When words are supplied for their equivalents, a collation circuit 5 calls the coded words out of a word-equivalent address table memory 2'. Then the coincidence is retrieved between the coded words and the input words via a decoding circuit 6 and a coding table 7. If the coincident words are detected, the coded equivalent word data is called out of the equivalent word addresses stored at the back of those coincident words. This called data is decoded by a decoding circuit 6a and decoding table 7a and delivered. In such a case, the memory 2' and an equivalent word memory 1' store the character strings coded at relative addresses and arranged alphabetically based on a prescribed character in the form of the word data and the equivalent word data. Thus, the number of bits showing the total words and equivalent words can be decreased. In such a way, the cost of an electronic dictionary is reduced.
Patent JP-H04325390-A (JP)
Title: Multi-stage sprocket device for bicycle
Inventor: KOBAYASHI JUN
IPC: B62M9/10
Filed: 1991-04-23
Abstract: PURPOSE:To smoothly hook a chain onto a small-diameter sprocket from a large-diameter sprocket by making at least one of adjacent teeth of the large- diameter sprocket a release-resistant tooth, making the tooth succeeding the release-resistant tooth in the rotation direction a holding tooth, and making the tooth succeeding the holding tooth in the rotation direction a releasable tooth. CONSTITUTION:A train of teeth constituted of three release-resistant teeth 8 adjoining on the outer periphery of a large-diameter sprocket 3, two holding teeth 9 formed behind the release-resistant teeth 8 in the rotation direction, and two releasable teeth 10 formed behind the holding teeth 9 in the rotation direction are provided, for example. The lower edge of the link plate of a chain apt to be released is once held at the top section of the holding teeth, then it rides over the tooth tip of the releasable teeth and is moved toward a small-diameter sprocket, thus the slackness of the chain can be properly held.
Patent JP-S5646427-A (JP)
Title: Float-type level meter
Inventor: KOZUKA KAZUNORI
IPC: G01F23/36
Filed: 1979-09-21
Abstract: PURPOSE: To secure an easy attachment of a float-type level meter even into the sealed liquid bath, by storing the arc-shaped resistor plus the electrode sliding on the arc face of the resistor into the float which has an arc motion according to the ascent and descent of the liquid level and being hanged down in a carry-about unable way.  
     CONSTITUTION: The support arm 10 is attached to the side wall of the sealed type liquid bath 9 in an up-down rotatable way, and the insulating float 11 is fixed at the tip of the arm 10. The arc-shaped resistance 12 is adhered on the inner wall 11a of the float 11, and the constant voltage is applied via the leads 13a and 13b. The sliding electrode 14 is supported by the elastic support lever 15 and press- contacted to the resistor 12 via the spring 15a. The lead wire 17 connected to the lead wires 13a and 13b plus the spring 15 is connected to the outside measuring device through the inside of the arm 10. In response to the up-down movement of the liquid level, the float 11 has a motion drawing an arc, and the sliding electrode 14 slides along the resistor 12. Thus the liquid level is measured. This measuring device can be attached easily even into a sealed bath. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10311040-A (JP)
Title: Sheathing member and sheathing construction method using it
Inventor: OGINO TOSHIHIRO
IPC: B09B5/00
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To provide a sheathing member and establish a sheathing construction method using it, whereby it is possible to generate harmony with the nature, yield a sheath through easy execution of works, and re-utilize used tires effectively. SOLUTION: The left and right side parts of each used tire are removed so that a base material 11 is formed, to which a stone material 12 is fixed using hole-in anchor made of stainless steel, and a plurality of such sheathing members 10 as obtained are installed in lattice form on the slope face 1 of a banking while they are spliced appropriately. The harmony of this construction with nature is established by proper selection of the color and shape of the stone material and proper arrangement of the layout. If necessary, reinforcement is made with supporting piles 15, etc.
Patent JP-H11307742-A (JP)
Title: Manufacture for low resistance bit line structure having coupling capacitance between low bit lines
Inventor: SO KENMAI
IPC: H01L21/8242
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To reduce a coupling capacitance between bits and stabilize performance of DRAMs by a method wherein a deep trench for a low resistance bit line structure is formed in a first metal fitting opening of a peripheral region, and a shallow trench for a bit line structure is formed in a second metal fitting opening of a self-array region. SOLUTION: A bit line structure formed in a peripheral region 30 is a low resistance bit line structure, and has a wide and deep trench 27 filled up with a metal of about 4,000 to 6,000 Å in the depth, and a thick metal film is formed in the upper part, and a metal plug is formed in the lower part. A bit line structure formed in a self-array region has a wide and shallow trench 28 filled up with a metal of about 750 to 1,250 Å in the depth, and a thin metal film is formed in the upper part, and a metal plug is formed in the lower part. Incidentally, as the shallow trench 28 is superior to the deep tench 27, it is possible to make a high density DRAM device have a relatively small coupling capacitance.
Patent JP-S61963-A (JP)
Title: Head supporting device of floppy disc device
Inventor: SAITOU KAZUNORI
IPC: G11B5/58
Filed: 1984-06-14
Abstract: PURPOSE:To obtain a head supporting device of flopply disc device whose oscillation resistance characteristic is improved considerably by ensuring the contacting between a carriage and an arm having a pivot structure. CONSTITUTION:A magnetic head 21 is set on a carriage 20, and a magnetic head 15 is held in the free end part of an arm 24 through an elastic member. The resonance near 200Hz of a supporting mechanism of the flopply disc device is suppressed because the carriage 20 and the arm 24 are brought into contact with each other surely in the position of a fault spring 23 by steel balls 22 arranged in a V notch provided in the carriage side to control the resonance mode of lower order of the flat spring 23 itself. The V notch is provided in the position, which faces a pivot part of the arm, of the carriage 20, and steel balls 22 are placed in the V notch so that their upper end parts are brought into contact with the falt spring 23. Thus, the mechanism which brings surely the arm 24 having the pivot structure and the carriage into contact with each other through the flat spring independently of the accuracy of formed part is obtained to realize a stable oscillation resistance characteristic.
Patent JP-H11313681-A (JP)
Title: New metastasis marker
Inventor: TOUDEN MASAMITSU
IPC: A61K45/00
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To detect a metastasis which is not detected in a healthy person and in a patient having no metastasis and even a very small metastasis in a high reliability as a metastasis marker, by detecting the expression of a neuromedin B receptor in a specimen. SOLUTION: The expression of a neuromedin B receptor in a specimen being an organism sample except the site of a primary carcinoma is detected by using a primer pair capable of amplifying a mRNA encoding a polypeptide in a region substantially containing a transmembranous domain 2 and/or 3 of the neuromedin B receptor and/or a probe for detecting the mRNA or by using a substance specifically binding to a polypeptide in the region substantially containing the transmembranous domain 2 and/or 3 of the expressed neuromedin B receptor so as to detect a metastasis by neuromedin B useful as a metastasis marker in various cancers in high reliability.
Patent JP-2000315743-A (JP)
Title: Manufacture of electronic component, bonding material coating device and electronic component manufacturing equipment
Inventor: HIRAKAWA ATSUSHI
IPC: H01L23/02
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide the manufacturing method of an electronic component, which applies a bonding material on the peripheral edge parts, which are necessary for sealing the electronic component, specially in the cover part of the electronic component. SOLUTION: This method comprises a process wherein when the cover part of an electronic component is press contacted with protruding parts 23, a block 22 formed with the protruding parts 23 of such a form that the peripheral edge parts of the cover part are left and the cover part is press contacted with the protruding parts 23 is prepared, a process wherein a bonding material 24 is fed to the block 22 so that the interfaces between the cover part and the protruding parts 23 exist at positions over the parts 23 from the upper surfaces of the parts 23 within the range of the thickness in the press contacting direction of the cover part with the parts 23, a process wherein the peripheral edge parts of the cover part are left, the cover part is press contacted with the parts 23 on the block 22 and the bonding material 24 is applied on the cover part,  and a process wherein the cover part is bonded to a package main body to be bonded with the cover part and the electronic component, which is provided with the cover part and the package main body, is formed.
Patent JP-S5647081-A (JP)
Title: Cleaning device of electrophotographic receptor
Inventor: WATANABE TOSHIO
IPC: G03G21/10
Filed: 1979-09-26
Abstract: PURPOSE: To decrease the load of a cleaning brush by applying the AC voltage biased with the DC potential of the polarity opposite from that of the charge of the residual toner to the netlike electrode provided in proximity to the surface of a photoreceptor.  
     CONSTITUTION: A netlike electrode 4 is fixed to the inner edge of the opening of the housing cover 5 of a cleaning station, in proximity to the surface of a photoreceptor 1 and in nearly parallel with the surface of the photoreceptor 1. This electrode 4 is applied with the alternating voltage biased with the DC voltage of the polarity opposite from the DC voltage of a corotron 2. Hence, the residual toner entering between the electrode 4 and the photoreceptor 1 passes the electrode 4 while causing a pulse-kicking phenomenon, thus the amount that it sticks again on the photoreceptor 1 decreases. Since in this way a considerable amount of the residual toner separates from the photoreceptor 1 before it reaches the cleaning brush 6, the load of the cleaning brush 6 may be decreased. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5347235-A (JP)
Title: Driving system for fluorescent display tube
Inventor: KATSURA HIROO
IPC: G09G3/12
Filed: 1976-10-12
Abstract: PURPOSE: To eliminate the uneven luminance between the digits by giving a direct driving to the heater and then applying the digit signal and the plate signal of different pulse duration to each digit. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04326217-A (JP)
Title: Automatic diagnostic circuit for antenna driving system
Inventor: SAKANO RIE
IPC: H04B17/17
Filed: 1991-04-25
Abstract: PURPOSE:To automatically detect the initial abnormality of an antenna driving system before falling into a complete abnormal state. CONSTITUTION:A velocity command generating circuit 2 generates a command to drive an antenna 10 at normal velocity. On the other hand, an angle monitoring circuit 3 monitors the current angle of the antenna 10 during driving. A current abnormality judging circuit 4 monitors the current of a motor 9 for driving the antenna and judges the abnormality of the driving mechanism, and a memory circuit 5 stores the motoring current and the antenna angle in the case of abnormality. A maintenance worker discovers the abnormality of the antenna driving system and takes the required countermeasure by analyzing the data in the memory circuit 5.
Patent JP-H10277439-A (JP)
Title: Electrostatic coating method and electrostatic coating device
Inventor: TOCHISAWA IKUO
IPC: B05B5/035
Filed: 1997-04-07
Abstract: PROBLEM TO BE SOLVED: To provide an electrostatic coating method without needing a high- speed rotating device, good in chargeability, i.e., good in coating efficiency and using a cup type discharge electrode with good current efficiency. SOLUTION: Paint is supplied at a high speed from a position eccentric to the center of the sectional circle of a cup 1. A ring-type discharge electrode 2 is provided at the tip of the cup 1 in which at least the bottom face is formed with a dielectric and on the other hand in the main body in which a grounded electrode 3 is formed with the dielectric by holding the bottom face of the cup 1 between. Namely, since the liq. paint is supplied to the sectional circle of the sectorial-type cup in which the tip forms the ring-type discharge electrode at a high speed from the eccentric direction to provide centrifugal force, while the supplied paint rotates along the inner wall face of the cup, the supplied paint proceeds to the tip of a material to be coated side and further since the supplied paint is charged by contact with a corona discharge, the Coulomb's force is added, is atomized and injected to the outside of the cup by overcoming the viscous resistance.