baber/WOPTO huggingface dataset:
Patent JP-S63236896-A (JP)
Inventor: TAKEUCHI KOICHI
IPC: E02D29/073
Filed: 1987-03-26
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-H09262907-A (JP)
Title: Method for laminating discs and apparatus therefor
Inventor: EBISAWA KATSUHIDE
IPC: C09J5/06
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To uniformize the thickness of a disk as a whole by holding the surfaces of the disc substrates of both disks by holding members having specific degassing suction elements to superpose one substrate on the other substrate under pressure so as to adjust an adhesive layer to a predetermined thickness and releasing the holding of the substrates to irradiate the substrates with ultraviolet rays. SOLUTION: An ultraviolet curable compsn. 13 is applied to at least one of two discs 11 at least one of which has an ultraviolet permeable and visible light reflective data recording layer on its ultraviolet permeable plastic substrate and both disks are superposed one upon another so that the recording layer becomes inside to be irradiated with ultraviolet rays. At this time, the substrata surfaces of both of discs 11 are held by disk holding members 10 having degassing suction elements of which the surface roughness Rmax in JIS B 0601 is 1μm or less and the surface accuracy is 7λor less so that at least one substrate is superposed on the other substrate under pressure so as to form a predetermined adhesive layer and, thereafter, the holding of the disks by the holding members is released and two disks are irradiated with ultraviolet rays to be cured and bonded.
Patent JP-H06282280-A (JP)
Title: Noise reducing device
Inventor: HORIBA EIJI
IPC: H04R3/04
Filed: 1993-03-30
Abstract: PURPOSE:To improve noise eliminating efficiency when a noise to be fed back to an adaptive digital filter is specified from sounds on which an error is detected. CONSTITUTION:A noise reducing device has a pulse converting circuit PTC to generate a pulse wave of duty 50% from an ignition pulse signal of an engine, a waveform shaping circuit WFC to convert this pulse wave into a sine wave, an adaptive digital filter ADF to carry out adaptive control on a sine wave signal, a loudspeaker SP to generate a sound indoors according to an output signal of the adaptive digital filter ADF, an error detecting microphone M to detect an indoor sound so as to feed back it to the adaptive digital filter ADF, a phased lock loop PLL to generate a clock pulse CL of which a frequency of the pulse wave is doubled gradually and a frequency selecting unit SCF to extract only a frequency area of the clock pulse CL when the error detecting microphone M detects a sound.
Patent JP-H03275569-A (JP)
Title: Production of building stone with incineration ash of refuse
Inventor: WATANABE HIKOITSU
IPC: C04B35/653
Filed: 1990-03-23
Abstract: PURPOSE:To obtain hard building stone free from poisonous substances and utilizable as high-quality gravel by crushing by treating incineration ash of refuse and fly ash under specified conditions. CONSTITUTION:Ash produced by incinerating municipal refuse is mixed with fly ash in about 1:1 ratio and the mixture is melted by heating at a high temp. to form a fluid capable of flowing in a slow cooling vessel. This fluid is held at about 1,000-700 deg.C for at least 24hr, allowed to flow in the slow cooling vessel and slowly cooled to ordinary temp. by natural dropping of the temp. for several days to obtain building stone.
Patent JP-H03272640-A (JP)
Title: Method for storing fresh food
Inventor: KUMAKI YOSHIHIRO
IPC: A23L29/20
Filed: 1990-03-23
Abstract: PURPOSE:To make it possible to preserve a fresh food for a long period while retaining the taste by subjecting the fresh food of vegetable, etc., to branching treatment at high temperature, dipping the treated fresh food into solution of gelatin, etc., capable of dissolving at high temperature and gelling at low temperature, wrapping the periphery of the food with the gelatin, cooling the solution until becoming gel state and subjecting the the treated food to freezing treatment. CONSTITUTION:A fresh food such as vegetable, fruit, mushrooms, edible wild plant, edible meat or fishes and shellfishes is subjected to branching treatment at high temperature and simultaneously dipped into a solution of gelatin capable of dissolving at high temperature and gelling at low temperature to wrap the periphery of the fresh food with gelatin and the treated food is cooled until the gelatin becomes gel state and then subjected to freezing treatment. Thereby it is made possible to safely preserve the fresh food for a long period.
Patent JP-H06283849-A (JP)
Title: Cover lay for printed circuit board
Inventor: ERIGUCHI FUYUKI
IPC: H05K3/28
Filed: 1993-03-30
Abstract: PURPOSE:To obtain a printed circuit board having a satisfactory thickness due to a decrease in void and extended resin to an opening and a decrease in flow-out of resin from a peripheral edge by increasing melting viscosity of reaction adhesive provided at the peripheral edge of a cover lay and the vicinity of an opening higher than that of other adhesive layer part. CONSTITUTION:A cover lay 2 uses a reaction adhesive layer 22 such as thermosetting adhesive coating one side surface of a plastic film 21, and forms openings 23 such as holes, etc. Parts in which resin flow of the adhesive is desirably suppressed, i.e., a vicinity 23 of the opening and a vicinity 24 of a peripheral edge are heated, and advanced for curing reaction to be a semicured state. The lay 2 and a base board 1 of a conductive pattern 12 are laminated, pressed at predetermined temperature and pressure by a hot press, etc., to obtain a printed circuit board. The parts in which resin flow is desirably suppressed at the time of hot-pressing the layer are semicured by heat treating, and increased in melting viscosity as compared with a part which is not heated, and hence extension of the resin is reduced.
Patent JP-H09260862-A (JP)
Title: Structure of terminal protection cover
Inventor: IWABUCHI KOUTA
IPC: H05K5/03
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a structure of terminal protection cover in which a protection cover is hardly missed, a power supply line is hard to be removed from the quick-coupling terminal, and the power supply line is hard to be broken. SOLUTION: The structure is provided to the rear surface of a device enclosure 1 to be fitted to a contrast medium, and it protects a quick-coupling terminal 2 in which a power supply line is inserted through the opening of the contrast medium and is connected. The recessed parts 5a and 5b for rotary axis are respectively provided on both side surfaces of the quick-coupling terminal, and the projector parts 6c and 6d for rotary axis are provided on the inner side surfaces of both-side surface plates of a protection cover which is comprises a front plate 6j and two side-surface plates 6a and 6b extending from both side ends of the plate 65 and is of box type having an approximate U shape in section, in such a manner that they may be fitted respectively into the recessed parts 5a and 5b. Further, a notched part 6g is formed in the upper end part of the plate 6j, so that the projection part 6c and 6d are fitted into the recessed parts 5a and 5b and the protection cover is held freely rotatably against the quick-coupling terminal.
Patent JP-S58189009-A (JP)
Title: Scraping machine for precipitated sand
Inventor: SHIODA KUNIO
IPC: B01D21/18
Filed: 1982-04-28
Abstract: PURPOSE:To facilitate the maintenance and the inspection and to avoid contact with a dust removing machine in a bucket chain type precipitated sand scraper machine, by a mechanism wherein a rising and falling frame is not extruded above a drive unit which is in turn made narrow toward the longitudinal direction of a precipitation basin. CONSTITUTION:A rising and falling guide frame 36 pierced through the hole 35 of a taversely running cart 31 and the hole 27 of a running gutter 22 is provided to the lower part of a drive unit 32 while a frame 38 having a pair of sprocket wheels 40 parted in the width direction thereof mounted to the lower end part thereof is attached to said frame 36 in a freely liftable manner and an endless bucket chain 42 is turned around wheels 40, 45, 48 and a rising and falling sprocket wheel 51. In scraping up precipitated sand, the piston 53 of a cylinder is contracted while a motor shaft 60 is rotated to permit the wheels 40 to reach the bottom of a sand precipitating basin 21. Because the rising and falling sprocket wheel is provided with the bucket chain turned therearound at any time as referred above, an apparatus for preventing the sagging of the chain is made unnecessary.
Patent JP-H01244509-A (JP)
Title: Device for preventing collision of unattended vehicle
Inventor: SUZUKI SATOO
IPC: B60R21/00
Filed: 1988-03-25
Abstract: PURPOSE:To avoid collision between unattended vehicles with a low cost by providing sensors having a specific shape in front right and left ends of each unattended vehicle. CONSTITUTION:This device is constituted to include a sensor pole brace 2 attached to the front right end of an unattended vehicle 1, a contact sensor 3 attached to the arcuate part of the sensor pole brace 2, a sensor pole brace 4 attached to the front left end of the unattended vehicle 1, a contact sensor 5 attached to the front end of the arcuate part of the sensor pole brace 4, and a control part 7 incorporated in the unattended vehicle 1. The control part 7 stops the unattended vehicle 1 only when slight distortion is generated in the unattended vehicle 1 because of an obstacle coming into contact with contact sensors 3 and 5, and the control part 7 restarts the vehicle when the external force is removed. Thus, unattended vehicles avoid collision with each other.
Patent JP-H07275607-A (JP)
Title: Solid-liquid separation apparatus
Inventor: SAKATA MORIO
IPC: B01D21/01
Filed: 1994-04-11
Abstract: PURPOSE:To save a greatly wide space and also lessen the destruction of flocks at the time of introducing a suspension into a solid-liquid separation apparatus from a coagulating tank by setting a coagulating region of suspended substances in the center part where granulating force of the solid-liquid separation apparatus is weak and uniting a coagulating apparatus with the region. CONSTITUTION:A cylindrical coagulating cylinder 4 into which a suspension, a polymer coagulant, and granular solid substances are to be introduced is installed in the center part of a solid-liquid separation tank 1 whose cross-section surface area is enlarged step by step toward the upper part from the lower part. The coagulating cylinder 4 is slowly rotated by a driving apparatus 7, the suspension, the polymer coagulant, and granular solid substances are sufficiently mixed and stirred by hindering plates 5 installed in the inner wall of the cylinder 4 and thus flocks are formed. The coagulated flocks pass the lower end of the coagulating cylinder 4, flow upward, move to a granulating region between the outer wall of the coagulating cylinder 4 and the inner wall of the solid-liquid separation tank 1, flock collide against slowly rotating paddle blades or collide another, and thus water in the flocks is discharged and round and tight granular substances are formed by the rotary movement.
Patent JP-S54162986-A (JP)
Title: Fitting structure of semiconductor laser unit
Inventor: TAKENAKA TAKUO
IPC: H01S5/00
Filed: 1978-06-14
Abstract: PURPOSE: To make it possible to coat both resonance surfaces of a semiconductor laser element with a dielectric film by encabling the base body of a heat sink, stem, etc., where the element is fitted, to rotate on its junction part and also by arranging a relay terminal.  
     CONSTITUTION: Heat sink 20 on which semiconductor laser element 10 is mounted is made of copper block 21; screw hole 22 is made at its center part and metal 23 for strainless contact such as Mo is bonded to the mount surface of element 10. In addition, stem 30 is provided with fitting pedestal 31 of fixing sink 20, fitting screw 32 inserted into screw holw 22 of sink 20, and bonding pedestal 33 for a core wire, and the entire surface is plated with gold. Then, element 10 and lead-wire relay terminal 40 are anchored together by fusing while the center line is slid on sink 20 and screw 32 is set into screw holw 22 to fix sink 20 to stem 30. Next, the whole body is taken into a vapor-deposition unit, where sink 20 is turned around screw 32 to apply dielectric films 42 and 43 of SiO 2 , etc., to both resonance surfaces by turns. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59197275-A (JP)
Inventor: SUGIURA SUSUMU
IPC: A63F7/02
Filed: 1983-04-25
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-H03271965-A (JP)
Title: Document elaborating device
Inventor: KOSEKI MASAHIKO
IPC: G06F17/21
Filed: 1990-03-20
Abstract: PURPOSE:To immediately obtain a document which is easily understood by a human being and easily analyzed by a machine by taking an analysis in parallel to the input of the document. CONSTITUTION:The document elaborating device has a document analyzing means 2 which analyses the document simultaneously with the input of the document, an informing means 1 which reports vague parts, the missing of an element of a sentence, etc., at the end of the input of the sentence or paragraph, and a sentence altering means which corrects and compensates the vague parts, the missing of the element, etc., reported by the informing means 1. Consequently, the document which is easily understood by the human being and easily translated by the machine can be obtained.
Patent JP-2000231584-A (JP)
Title: Plant designing method
Inventor: NISHI YOICHI
IPC: E04H5/02
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To obtain correction information from a project personnel concerned in the early stage of the project, and to reflect those corrected points on the preparation of P and ID by preparing a design drawing document including information for the space design of a plant constituted of position information indicating the position relation of equipment and connection information indicating a connection relation between elements constituting the plant. SOLUTION: A design drawing document group constituted of design drawing documents prepared by using a PEF as a reference and design drawing documents prepared by using a UBD as a reference before the preparation of a P and ID based on the PFD and UBD which are not directly used at the time of detail design in a conventional manner, and used for planning space design. Thus, a defined drawing is prepared in the initial state of the project so that the space design planning can be started in the early stage, and the basic information is certified so that the correcting work of detail design to be generated as the result of the space design to be prepared based on this can be reduced. Also, the space design is visualized so that the early extraction of a problem can be simplified.
Patent JP-H09262835-A (JP)
Title: Rotor molding apparatus
Inventor: MURAKAMI TOSHIAKI
IPC: B29C33/14
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To mold a rotor of a rotary electric machine with high accuracy without generating the positional shift of a rotor part caused by the injection pressure of a molding material even when the inner diameter common difference of a cavity to the rotar part is set slightly widely. SOLUTION: A first positioning part 13 is provided to the bottom surface part of a cavity 3 to which a rotor part is set and a second positioning part 16 is provided to the ceiling part of a cavity 6 in which the upper part of the rotor part set within the cavity 3 is fitted in opposed relation to the first positioning part 13. The rotor part is strongly positioned within the cavities 3, 6 by the first and second positioning parts 13, 16.
Patent JP-S57187103-A (JP)
Title: Fixing method for sintered hard alloy ring in rolling roll
Inventor: KOJIMA TATSUO
IPC: F16B31/04
Filed: 1981-05-14
Abstract: PURPOSE: To fix super hardalloy rings easily and firmly without degrading the versatility of shafts by deforming elastic members elastically by means of a movable ring provided in the inside of the side face of a lock nut, and tightening  the sintered hard alloy rings by the restoring forces thereof.  
     CONSTITUTION: Pressurized fluid is introduced through a passage 11 into a sealed space 9 to move a movable ring 6 in an axial direction, thereby deforming elastic members 7 elastically. Two Belleville springs 7a made of spring steel of large spring constants in order to increase the displacement rate of the ring 6 which are disposed symmetrically with a spacer ring 7b in-between are used. A space is made adjacently to a lock nut 5 on account of the elastic deformation of the members 7. After this space is filled by fitting a lock ring 12, the pressure of the pressurized fluid is decreased. Then, sintered hard alloy rings 2 are tightened firmly and are fixed from the side by the restoring force of the members 7. The rolling trouble that may be caused during the rolling work are prevented effectively by such arrangement. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61232709-A (JP)
Title: Gain variable amplifier
Inventor: KINOSHITA TAIZO
IPC: H03G3/10
Filed: 1985-04-08
Abstract: PURPOSE:To make flat the frequency characteristic at the time of the gain control by connecting the diode in the reverse direction to at least one of the first and second differential amplifiers. CONSTITUTION:The junction capacity of a diode 13 connected to respective emitters of transistors 7 and 8 in the reverse direction is used as the capacity for the high area compensation of the frequency characteristic. Since the diode 13 makes the transistor at the same process, the process deviation occurs in the same way, and therefore, the performance change can be decreased. On the other hand, since the junction capacity of the diode 13 has the reverse bias dependency, the high area compensation effect can be changed by controlling the bias voltage. Thus, by interlocking to the gain control and controlling the capacity value of the diode 13, the frequency characteristic can be made flat regardless of the size of the gain.
Patent JP-H0597435-A (JP)
Title: Metal oxide material
Inventor: DEN TORU
IPC: C01G31/00
Filed: 1992-02-26
Abstract: PURPOSE:To provide a high quality superconducting material nearly free from impurities and having a high superconductivity transition temp., a high volume fraction of a superconductor and satisfactory characteristics as a superconducting material by synthesis without using a special ultrahigh pressure synthesizing apparatus, to provide a superconducting material having lower specific gravity than a known copper oxide superconductor and high safety because of no poisonous starting material used and inhibiting oxygen from escape at high temp. and to provide a superconducting material having excellent water resistance and hardly affected by water and steam. CONSTITUTION:This metal oxide material has a compsn. represented by a formula LnaSrb Cu3-xMxOc (where 2.7<=a+b<=3.3, 0.8<=a<=1.2, 6<=C<=9, 0.05<=x<=0.7, Ln is one or more kinds of elements or an atomic group selected among Y and Lanthanoids, and M is one or more kinds of elements or an atomic group selected among Ti, V, Ga, Ge, Mo, W and Re). Ca may be substd. for part of the above-mentioned compsn.
Patent JP-H0670538-A (JP)
Title: Voltage/current conversion circuit
Inventor: HIRAGA RYOICHI
IPC: H02M3/155
Filed: 1993-03-08
Abstract: PURPOSE:To lessen internal heat generation, to reduce a heat stress thereby, to attain the miniaturization of a circuit, the improvement of reliability and prolongation of the lifetime of a product and to reduce the rush current at the time of a sharp change in a load resistance in a voltage/current conversion circuit. CONSTITUTION:A voltage/time width conversion circuit 2 which converts a DC input voltage VIN into a pulse signal corresponding to the amplitude of the voltage, a switching circuit 3 which makes a chopper operation according to an output pulse of the circuit 2 and outputs a current of an amplitude being proportional to the width of the output pulse, a filter circuit 4 which smoothes the output current of the switching circuit 3, and a feedback resistor 5 and a feedback processing part 1 which detect a load current supplied to an external load R from the filter circuit 4 and subject the input voltage of the voltage/time width conversion circuit 2 to a feedback control, are provided.
Patent JP-H02250112-A (JP)
Title: Controller
Inventor: SAITO NOBUYUKI
IPC: G06F3/12
Filed: 1989-03-23
Abstract: PURPOSE:To simply cope with functional improvement of a control object, as well by discriminating whether a received response signal is an error signal or not, identifying a connected control object in accordance with a result of its discrimination, and executing a control corresponding to the connected control object. CONSTITUTION:A central control part 13 sends out command information to a printer 2 through a paper deck 3, and by the contents of a response status from the printer 2, the central control part 13 discriminates functionally a host printer of a subordinate printer. As for the host printer, by sending out the command information and receiving response status information, status information for showing a detailed function is received, the function of the host printer is recognized and the control of the printer is executed. In such a way, it will suffice that a control object is allowed to have, for instance, status information related to the function which its control object has, and also, it is possible to cope simply with function-up of the control object.
Patent JP-S55164505-A (JP)
Title: Rubber mat for preventing slippage of vehicle in snow fall cold district
Inventor: KIKUCHI TAKESHI
IPC: B60B39/12
Filed: 1979-06-12
Abstract: PURPOSE: To provide the rubber mat made of antiwear rubber having a block pattern in its surface for preventing the slip which may provided a positive stop of the wheel under an action of uneven projections of the block pattern.  
     CONSTITUTION: The slip preventing rubber mat A is made of antiwear rubber having the block pattern 2 in its surface 1 (the pattern having its top end plane a arranged with a specified flat pattern projections b). This rubber mat A is, for example, applied to a rail way crossing C with some rows with being arranged in parallel therewith. Under this arrangement, even if there are snow falls on the rubber mat A and they are freezed thereon or even if the snow is freezed among the projections b, the projections b are deflected when the wheel rides over the rubber mat A, the freezed snow is broken or melted, so that the projections b are appeared as their original projected condition to form a high frictional surface, a high friction force is applied between the snow and the wheel to provide a positive stop of the wheel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07281264-A (JP)
Title: Camera system
Inventor: KOJIMA KAZUHIKO
IPC: G03B17/02
Filed: 1994-04-12
Abstract: PURPOSE:To provide a camera system capable of easily switching a format switching operation member and a variable power operation member by providing both operation members in a lens part. CONSTITUTION:In a camera main body 1, a format switching button is provided on the peripheral surface of an interchangeable lens 2 together with a zoom ring. The format switching button constitutes a format switching operation part 21 and functions as the format switching operation member supporting the switching of a format to a finder visual field frame switching part 7. The zoom ring constitutes a zoom operation part 23 and functions as the variable power operation member instructing the change of a focal distance to a lens driving part 24. By providing the zoom ring and the format switching button on the interchangeable lens 2 in such a way, the format switching operation member and the variable power operation member are easily switched, and a camera with good operability is obtained.