baber/WOPTO huggingface dataset:
Patent JP-H0246522-A (JP)
Title: Magnetic disk
Inventor: HIGAMI FUMINORI
IPC: G11B5/65
Filed: 1988-08-08
Abstract: PURPOSE:To obtain high output and high S/N ratio of the disk by providing a magnetic film having an easily magnetizable axis in the circumferential direction, magnetic anisotropy energy between >=3X10<5> erg/cc to <=2X10<6> erg/cc and coercivity between >=1000 Oe and <=1500 Oe. CONSTITUTION:An Al-Mg alloy substrate is subjected to texturing treatment with a common tape polisher to form a textured substrate having fine grooves in the circumferential direction on its surface. This substrate is coaxially faced to a sputtering target and treated by a magnetron-sputtering method at a static and opposite position to form successively and continuously a Cf base film, the magnetic film of Co62.5Ni30Cr7.5, and a carbon protective film. By this method, such a magnetic film can be obtained that has an easily magnetized axis in the circumferential direction of the disk, the magnetic anisotropy energy between >=3X10<5> erg/cc to <=2X10<6> erg/cc and coercivity between >=1000 Oe to <=1500 Oe. Thereby, high S/N ratio and high output can be realized.
Patent JP-S6355252-A (JP)
Inventor: YAMADA TOSHIYUKI
IPC: E04F11/02
Filed: 1986-08-23
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-H0727794-A (JP)
Title: Unnecessary feedback reduction circuit in ac signal amplification processing
Inventor: KATABAMI KOICHIRO
IPC: G01R19/00
Filed: 1993-07-15
Abstract: PURPOSE:To obtain a circuit whose circuit constitution is simple, whose cost is low and which is excellent in adjustment and maintainability by a method wherein the oscillation frequency of a square-wave oscillation is set at 1/2 of the frequency of an input AC signal. CONSTITUTION:An input AC signal is amplified 1, and an amplified signal is transmitted to a BPF 2. The BPF 2 passes only a required frequency band out of input signals, and it blocks other frequency components. The output of the BPF 2 is amplified 3 or changed into a low impedance so as to be applied to an analog processing part 4 and an f/2 square-wave oscillator 6. In the processing part 4, a signal level is detected, its modulated content is detected, and it is A/D-converted 5 so as to be transmitted to a digital signal processing part 7. In the processing part 7, the cycle, the phase and the like of the input AC signal are used as parameters for a signal measurement, and square waves for the measurement are generated by the oscillator 6 whose phase can be synchronized. The output of the oscillator 6 is used in the processing part 7, and the relationship between its frequency and its phase is a frequency at 1/2 of a frequency whose phase has been synchronized with reference to an input-signal waveform.
Patent JP-S6175116-A (JP)
Title: Method of driving pre-cast pile and soil recovery tank used in said method
Inventor: MOROKI KAZUYOSHI
IPC: E02D5/38
Filed: 1984-09-20
Abstract: PURPOSE:To enable shortening of a whole work, by a method wherein a soil recovery tank is mounted to the opening at the upper end of a precast hollow pile, and the precast hollow pile is inserted as fluid soil of a vertical fluid soil layer is carried in the tank. CONSTITUTION:In order to form a vertical fluid soil layer, soil crushed by a rotary cutter 19b, is fluidized, and a cutting tool 19 is penetrated in the ground. A soil peripheral wall 21 is normally pressed with fluid soil (m) to prevent collapse of the soil peripheral wall 21, and a precast pile B is smoothly inserted. The interior of a tank body 2 of a soil recovery tank 1 is in a negative pressure, and as the fluid soil (m) in the tank body 2 is forcibly sucked, the precast pile B is rapidly suck under gravity. This eliminates waste disposal of bentonite-mixed soil, prevents a ground surface from being polluted by fluid soil, and enables simple post-disposal of the fluid soil.
Patent JP-H0482619-A (JP)
Title: Processing fluid circulating method for electric discharge machine
Inventor: ENAMI MASATO
IPC: B23H1/10
Filed: 1990-07-26
Abstract: PURPOSE:To prevent processing fluid containing impurites from over-flowing out of a waste water tank by providing a flow rate control means which controls the valve opening of a flow rate adjusting valve based on detected signals from a fluid quantity detection device, and thereby keeping the fluid quantity of the waste water tank appropriate, which is in a processing fluid treating tank. CONSTITUTION:The quantity of processing fluid within a waste water tank 8 in a processing fluid treating tank 3 is detected by a detection device 10, the detected signal is sent to a flow rate control means 11. The flow rate control means 11 controls the opening of a flow rate adjusting valve 13 provided at the inlet side of the waste water tank 8 based on the signal. With this constitution, the flow rate of processing fluid flowing into the waste water tank 8 is thereby adjusted, and the quantity of fluid within the waste water tank 8 is therefore kept appropriate.
Patent JP-H0943383-A (JP)
Title: Mounting device for manhole inner cover
Inventor: SAITO TAKASHI
IPC: G21C19/02
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To easily mount a manhole inner cover without damaging its gasket sheet face. SOLUTION: A mounting device for a manhole inner cover is provided with a slide mount 41 provided in the direction approximately parallel to an opening face of a manhole, slide mechanisms 43, 46 sliding on the slide mount, a plurality of shafts 47 which are provided in the slide mechanisms and arranged approximately rectangular to the opening face and approximately parallel to each other, bearing cases 51 slidably moving on the shafts, a manhole inner cover 10 detachably mounted on the shaft arranged approximately rectangular to the opening face of the manhole, angle regulation mechanisms 57, 66 which are mounted on the bearing cases and regulate the angle in relation to the opening face at an arbitrary angle by rotating the shafts, and a stopper 52 for fixing the bearing cases to the shafts.
Patent JP-H0864641-A (JP)
Title: Planar semiconductor element and semiconductor product employing it
Inventor: YOMO HIDEAKI
IPC: H01L21/60
Filed: 1994-08-23
Abstract: PURPOSE: To lower the failure rate of a planar semiconductor element and a semiconductor product employing it while enhancing the quality by preventing generation of a leak current caused by soldering to the electrode part of the planar semiconductor element. CONSTITUTION: The planar semiconductor element 1 comprises different type of conductive regions 2, 3 formed on the surface of a silicon substrate, SiO2 4 deposited over the surface of the conductive regions 2, 3, and an electrode 6 formed at a part where the SiO2 is not deposited. An insulating protective layer 5 exhibiting higher solder repellency than the SiO2 is formed in place of the SiO2 or on the surface side thereof. The insulating protective layer 5 is formed of zinc glass or lead glass.
Patent JP-H0756530-A (JP)
Title: Sentence preparing device for led display device
Inventor: INADA NOBUYOSHI
IPC: G09G3/32
Filed: 1993-08-10
Abstract: PURPOSE:To provide a sentence preparing device for an LED display device for making sentences within a specified limit lighting rate. CONSTITUTION:This device is provided with a key input processing means 5 for receiving sentences inoputted by a user, a display means 2 for displaying sentences and messages, a storage means 4 for storing the sentences received by the key input processing means and a lighting rate calculating means 7 for finding the lighting rate of a sentence from the number of lit dots on the LED display device corresponding to the character of the sentence, comparing its lighting rate with the specified limit lighting rate and outputting its result.
Patent JP-H0648374-A (JP)
Title: Surfacing altitude retaining device for hydrofoil craft
Inventor: YOKOYAMA FUMITAKA
IPC: B63B1/26
Filed: 1992-07-24
Abstract: PURPOSE:To retain a hull automatically at a fixed surfacing altitude by means of a simple mechanism of a mechanical type and also maintain at all times and fixedly the elevation of a water surface sliding body in regard to the water surface. CONSTITUTION:This device possesses ship legs 21, 22 respectively formed in downward projection at the front and rear of a hull 1; hydrofoils 31, 32 fitted to the lower end portions of these ship legs 21, 22; a surfacing altitude detecting means to detect the surfacing altitude of the hull 1 in regard to the water surface by retaining water surface contact bodies 6 movably up and down; and a motive power transmitting mechanism to change the elevation of the hydrofoils 31, 32 in response to the up and down motion of the above water surface contact bodies 6, and the water surface contact bodies 6 are retained by means of a pair of links 7 that are in parallel with each other, so as to keep a fixed elevation at all times in regard to the water surface.
Patent JP-S6259220-A (JP)
Title: Cancer metastasis inhibitor
Inventor: KIKAZAWA KAZUO
IPC: A61K35/54
Filed: 1985-09-10
Abstract: PURPOSE:A cancer metastasis inhibitor containing a treated material of protein digestive enzyme as an active constituent. CONSTITUTION:A cancer metastasis inhibitor containing a treated material obtained by incubating a protein digestive enzyme, e.g. pepsine, rennin, trypsin, aminopeptidase, etc., taken out of internal organs of mammals such as pigs. horses, etc., in an aqueous solution under suitable conditions for a given time without particularly adding a substrate thereto and purifying the resultant material by filtration, electrophoresis, chromatographic means, etc., as an active constituent in an amount of 0.1-90%, preferably 1-70%. The inhibitor can be used for various kinds of cancers, e.g. uterine cancer, esophageal cancer, dermal cancer, gastric cancer, etc. The mode of action thereof is not based on direct inhibitory action on agglutination of all the blood platelets, but specific inhibition of agglutination eliciting activity of cancerous cells.
Patent JP-2000027175-A (JP)
Title: Soil improvement machinery
Inventor: KUSAKI TAKAMI
IPC: E02D3/12
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To make it possible to build up a continuous stibilization tank having a stirring/mixing device for stirring/mixing sand and earth and soil improvement material to a lower traveling body of a traveling vehicle in an insertable manner. SOLUTION: In order that a continuous stabilization tank having a puddle mixer for uniformly stirring/mixing sand and earth and soil improvement material is loaded to a lower traveling body 1 in an insertable manner, bearing members 70 are mounted to the inside of both right and left bent sections 15b on the center frame 15, and sliding plates 76 provided to second overhang sections 75 of overhang sections 73 provided to the side of the continuous stabilization tank 20 are brought into contact with slide guides 72 constituting the bearing members 70 in a slidable manner.  A slide guide 79 mounted to a truck frame is provided, at the same time, a stopper mounting member 80 screwing and inserting a stopper bolt 81 therein is mounted, and a stopper holder 82 providing a slot 82a interlocking the stopper bolt 81 therewith toward the direction at right angles to the traveling direction of a traveling vehicle is fixed to the overhang section 73 of the continuous stabilization tank 20.
Patent JP-H0939593-A (JP)
Title: Oil supplying device for hydraulic continuously variable transmission
Inventor: MATSUFUJI MIZUYA
IPC: B60K17/10
Filed: 1995-08-03
Abstract: PROBLEM TO BE SOLVED: To facilitate a structure of an oil passage by providing a rotary pump on one or both outer peripheries of a cylinder block of a hydraulic pump, and constituting the rotary pump on a charge pump for supplying operating oil to a closed circuit. SOLUTION: A rotary pump-type charge pump Cp is provided on the outer peripheral parts of cylinder blocks 10, 15. When an input shaft 3 is rotated, the cylinder block 10 of an hydraulic pump P is also rotated, a gear 29 is also rotated by the rotation of a gear 10a, operating oil in a housing 1 is sucked from a suction port and discharged from a discharging port to an oil supplying passage in a center section 2, the operating oil is supplied to a closed circuit formed between the hydraulic pump P and a hydraulic motor M, and a hydraulic actuator can be driven. As a result, the charge pump can be constituted by efficiently making use of outer peripheral spaces of the cylinder blocks, the axial length can be shortened, the driving structure can be simplified, and a compact structure can be made.
Patent JP-H1037110-A (JP)
Title: Manufacture of design color block
Inventor: SAITO YASUSHI
IPC: B05D5/06
Filed: 1996-07-29
Abstract: PROBLEM TO BE SOLVED: To produce a design color block of beautiful finish at a low price. SOLUTION: A sheet 2 is stuck on the side of a block material 1 such as interlocking block, tile block, natural stone block, or brick, the many block materials with the sheets stuck on their sides are arranged into a required form, the surface of the block materials 1 is cleaned by high pressure air, and then a mould 3 consisting of a sheet with a pattern drawn thereon and cut off along the pattern is stuck on the surface of the block materials 1. Primer 4 of thermosetting resin is sprayed on the surface of the block materials 1 of the partitioned part from the mould 3, next color sand 5 is scattered on the primer 4, surplus sand is removed after hardening the primer, wear resisting resin 6 is sprayed on the surface as top coating, and after curing, the mould 3 is removed so as to provide a design color block.
Patent JP-H1184460-A (JP)
Title: Photometry lens for single lens reflex camera and adjustment method for photometry device provided with photometry lens
Inventor: HIRAI ISAMU
IPC: G03B7/0997
Filed: 1998-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a photometry lens in which the position of a light receiving element is easily adjusted in the photometry device of a single lens reflex camera. SOLUTION: This lens is a photometry lens 11 of a photometry device in which photometry is executed by receiving luminous flux transmitted through a finder screen 31 of the single lens reflex camera and emitted from a cavity pentagonal mirror 21. Then, an illumination light incident end surface 12 for guiding illumination light made incident from the ridge line direction of the mirror 21 to the light receiving surface 14 of a light receiving element 13 is formed on the lens 11. The illumination light made incident on the receiving surface 14 is reflected here to form the image of the receiving surface 14 on the screen 31 through the lens 11 and the mirror 21.
Patent JP-S6355636-A (JP)
Title: Data processing system
Inventor: SAKAMURA TAKESHI
IPC: G06F9/46
Filed: 1986-08-27
Abstract: PURPOSE:To retrieve a queue at a high speed by obtaining the head address of a desired entry by means of a queue retrieving instruction and its preceding register setting instruction. CONSTITUTION:An LSI chip 1 forming a microprocessor contains a micro ROM 2 storing a microprogram. The ROM 2 receives an access from a microaddress generating circuit 5 and delivers successively microinstruction. A control signal is produced to an executing unit 6 by a microinstruction code. A queue retrieving instruction is newly added to the microinstruction; while the head address of a retrieval start entry needed for retrieval of the queue, the comparison value serving as the selecting conditions and the offset value of the retrieving data set within an entry are supplied previously to a prescribed register. Then the queue retrieving instruction is carried out.
Patent JP-H0489674-A (JP)
Title: Magnetic head
Inventor: ITO KEIICHI
IPC: G11B21/21
Filed: 1990-07-26
Abstract: PURPOSE:To adhere a magnetic head slider and a gimbal spring in a short time by previously adhering a plastic plate to the gimbal spring facing surface of the magnetic head slider and the magnetic head slider facing surface of the gimbal spring. CONSTITUTION:A first plastic plate 3a is adhered to the face of a magnetic head slider 1 counter to a gimbal spring 2, and a second plastic plate 3b is adhered to the face of the gimbal spring 2 counter to the magnetic head slider 1. Namely, the magnetic head is composed of the magnetic head slider 1, plastic plate 3a adhered to the magnetic head slider 1, plastic plate 3b deposited to the plastic plate 3a and gimbal spring 2 adhered to the plastic plate 3b. In this case, the plastic plates 3a and 3b are deposited by being irradiated with heat or electromagnetic waves. Thus, the magnetic head slider 1 and the gimbal spring 2 can be adhered in a short time.
Patent JP-H05131161-A (JP)
Title: Method and device for coating substrate
Inventor: TEIMOTEI JIEEMUSU NOOKUSU
IPC: B05B12/04
Filed: 1991-08-08
Abstract: PURPOSE: To obtain a method adequate for preparation of colored paper of multiple colors used for thermal transfer printing and a device therefor. CONSTITUTION: Liquid is supplied to many liquid spraying nozzles 32 and a high potential is impressed thereto to form plural nearly parallel liquid ligaments simultaneously drawn from these nozzles by powerful electrostatic force. A base material 12 is transferred relative to the nozzle, thereby, the substrate is subjected to coating. The coating is executed in two modes. One thereof is a mode to periodically shut off the supply of the liquid and another one is a mode to electrostatically deflect the belt-shaped liquid ligaments from the substrate to the separating direction.
Patent JP-H0733511-A (JP)
Title: Recyclable ceramic
Inventor: KITA HIDENORI
IPC: C04B35/581
Filed: 1993-07-16
Abstract: PURPOSE:To provide a recyclable ceramic capable of being easily crushed and recycled by adding a specific dispersing phase to a matrix phase using a non- oxide ceramic, sintering the mixture, heating the sintered product, and subsequently cooling the heated sintered product. CONSTITUTION:A matrix layer using a non-oxide ceramic is added with >=30wt.% of a dispersing agent having a difference of >=3X10<-6>/ deg.C from the thermal expansion coefficients of the matrix phase and are compounded with each other, and mixed under a wet condition. The produced raw material is dried, shattered classified and subsequently preliminarily molded. The molded product is sintered, heated and subsequently cooled to crush into a powdery state.
Patent JP-S6258404-A (JP)
Title: Data recording method for magnetic tape device
Inventor: MATSUURA MICHIO
IPC: G11B5/008
Filed: 1985-09-09
Abstract: PURPOSE:To reduce the use rate of side parts in the breadthwise direction of a magnetic tape and to improve the reliability of data by recording data on the magnetic tape successively from a track in the center part in the breadthwise direction of the magnetic tape to tracks in side parts in the breadthwise direction of the magnetic tape. CONSTITUTION:The sequence of tracks where data should be recorded is read out from a table memory 9; and first, the track in the center part in the breadthwise direction of the magnetic tape is designated, and a VCM6 is driven on a basis of this signal to move and position an R/W gap part of a magnetic head 4 to the track in the center part in the breadthwise direction of the magnetic tape 1. The magnetic tape 1 is run in this state to record data on the magnetic tape 1 successively. That is, data is recorded while selecting tracks successively from the track in the center part in the breadthwise direction of the magnetic tape to tracks in side ends. Since data is not recorded on the magnetic tape 1 up to the full width probably, the probability that data is recorded on parts which are apt to be most deteriorated by tape guides 3 or the like is reduced to improve the reliability of data.
Patent JP-2001023556-A (JP)
Title: X-ray tube
Inventor: OKADA TOMOYUKI
IPC: H01J35/14
Filed: 1999-07-13
Abstract: PROBLEM TO BE SOLVED: To reduce the beam divergence of an obtained X-ray beam. SOLUTION: The diameter of a focused electron beam and that of an X-ray beam obtained can be reduced by making the distance (a) from an imaginary object point Pc near a cathode 23 of an electron gun part 2 to a passing point Pf on a focus grid electrode 24 larger than the distance (b) from the passing point Pf to a focusing point/electron incoming point Pi on an X-ray generating surface 41 of a target 4, (that is a>b). The divergence of an electron track as far as the focus grid electrode 24 can be reduced to decrease noise components of the electron beam and of the X-ray beam by installing an auxiliary focusing electrode system 6 made up of first and second auxiliary focusing electrodes 61, 62. This can achieve an enhanced resolution of an X-ray radioscopic picture.
Patent JP-H0733880-A (JP)
Title: Organosilicon compound and its production
Inventor: SATO SHINICHI
IPC: C08G77/22
Filed: 1993-07-16
Abstract: PURPOSE:To obtain the subject compound useful as an additive for a fluorine- containing addition-type cold-curing silicone rubber composition in high yield by the addition reaction of a specific trialkoxysilane to a specific siloxane compound. CONSTITUTION:This compound of the formula I [R<1> to R<6> and R<8> are (substituted) univalent hydrocarbon group; R<3> and R<7> are bivalent hydrocarbon group; Rf is perfluoroalkyl or perfluoro polyether; k, p and m are integer of >=1; n is integer of >=0] is produced by carrying out the ring-opening polymerization of a mixture of a cyclotrisiloxane containing vinyl group and expressed by the formula II and a fluorine-containing cyclotrisiloxane of the formula III (g is 2 or 3) or a mixture produced by adding a cyclic siloxane of the formula IV (h is 3 or 4) to the above mixture in the presence of a disiloxane of the formula V and adding a trialkoxysilane of the formula VII to the synthesized siloxane compound of the formula VI.
Patent JP-H0864874-A (JP)
Title: Thermoelectric element
Inventor: HAYASHIBARA MITSUO
IPC: H01L35/32
Filed: 1994-08-24
Abstract: PURPOSE: To obtain a thermoelectric element in which heat is sufficiently transferred even in a heat environment in which a radiation heat transfer is predominant and which can generate with high output density by raising the partial emissivity of the element to become the heat receiving side of the element connected with a p-type thermoelectric material and n-type thermoelectric material. CONSTITUTION: The one end of a thermoelectric material 1 is connected to the one end of a thermoelectric material 2, the height temperature side is coated with an electrode 3 having larger emissivity than those of the materials 1, 2, and the low temperature side is connected with a conductive material. Or, a p-type element is connected to an n-type element via a metal plate, and the plate is coated with a material having high emissivity. Thus, the emissivity of the heat receiving part of the element can be enhanced, and heat can be supplied to the material 1 or 2 via a diffused layer. At the time of molding the powder of the material having high emissivity is filed at the heat receiving side and molded, and then sintered, thereby obtaining a thermoelectric element in which the material having high emissivity is mounted at the heat receiving surface.
Patent JP-H0645283-A (JP)
Title: Manufacture of semiconductor device
Inventor: MIKAGI IKU
IPC: H01L23/52
Filed: 1992-07-27
Abstract: PURPOSE:To improve reliability and a manufacturing yield, and to facilitate multilayer interconnection by improving adhesion between a gold wiring and an insulating film covering this gold wiring to make it difficult for the insulating film to be peeled from the gold wiring. CONSTITUTION:A first plating film 106 made of gold is formed by selective plating with the use of a mask film 105, and a second plating film 107a made of metal having superior adhesion to an insulating film, for example, chromium is formed on the first plating film 105.