baber/WOPTO huggingface dataset:
Patent JP-2001072734-A (JP)
Title: Aromatic polycarbodiimide and water-repellent sheet made therefrom
Inventor: HIKITA TAKAMI
IPC: C08G73/00
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To obtain an aromatic polycarbodiimide having a low water absorptivity and ready solubility in an organic solvent and being excellent in heat resistance, etc., by selecting an aromatic polycarbodiimide having no polar group in the molecule. SOLUTION: This polycarbodiimide has structural units of formula I (wherein n is 2-300; R is an organic group, desirably, a 3-20C alkyl or a fluoroalkyl). It can be produced, for example, by polymerizing a diisocyanate of formula II alone or in combination with another diisocyanate (e.g. 4,4'-diphenylmethane diisocyanate) within the scope not detrimental to the properties of the polycarbodiimide at 40-150 deg.C in the presence of a phosphorus catalyst. The polycarbodiimide is excellent also in humidity resistance and low permittivity characteristics, and especially, a polycarbodiimide having long-chain alkyl ether groups or long-chain fluoroalkyl ether groups as side chains has a low modulus and excellent adhesiveness and can be used as e.g. a heat-resistant coating material in a soldering step in the production of electronic components.
Patent JP-H07135490-A (JP)
Title: Voice detector and vocoder having voice detector
Inventor: WATANABE OSAMU
IPC: G10L25/93
Filed: 1993-11-11
Abstract: PURPOSE:To attain accurate voice detection with a simple circuit scale and less processing time by utilizing parameters calculated from a vocoder having an acoustic sense weighting filter adaptor and a backward gain adaptor efficiently. CONSTITUTION:A reflection coefficient (t) calculated by an acoustic sense weighting filter adaptor 106 of a vocoder 100 and an exciting gain (s) calculated by a backward gain adaptor 110 are inputted to a voice detector 200. The voice detector 2000 uses mean value calculation devices 201, 204 to calculate a mean value of an input signal for a predetermined period and a decision circuit 205 compares the mean value with a preset threshold level to make decision on sound/silence. Thus, accurate decision is made under a usual service environment by taking the presence of background noise in account. The quantity required for decision processing is less and the voice is detected for a period less than a 10ms frame unit and the circuit scale is made small.
Patent JP-2000107933-A (JP)
Title: Method and device for cutting processing
Inventor: AOYANAGI MINORU
IPC: B23D55/04
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To perform cutting processing with high precision by reducing the vibration of a work during cutting processing of the work. SOLUTION: A work W is placed on a table 23 which reciprocates along the right and left direction to a sawtooth. The work W is clamped by a clamp device 39 provided in a cutting width positioning device 41, the cutting width positioning device 41 moves forward to almost cross to a cutting line CL of a sawtooth in a right angle direction on the table 23 and the cutting position of the work W is positioned at the cutting line CL of the sawtooth. This positioned work W is surely placed under pressed condition on the table 23 by a work plate pressing device 103 near the cutting line CL on the table, and the table 23 is moved forward to the direction of the sawtooch to cut and process the work W.  As the vibration of the work W during cutting operation is suppressed by the plate pressing device, the precision of the cutting processing can be improved and also the service life of the sawtooth can be lengthened.
Patent JP-H07134522-A (JP)
Title: Exhaust apparatus for electrophotographic device
Inventor: TOMITA HIROSHI
IPC: G03G21/16
Filed: 1993-11-12
Abstract: PURPOSE:To provide an exhaust apparatus for an electrophotographic device capable of improving the replacing operatability of a dustproof filter and yet providing efficient ventilation. CONSTITUTION:The dustproof filter 4 is fitted in between the duct 3 and the armor plate 5. In such a case, the distance (d) between the duct 3 and the armor plate 5 is a distance preliminary formed when the armor plate 5 is attached to the electrophotographic device main body, and the dustproof filter 4 with the thickness (t), having such a relation with the distance (d) as satisfying the inequality t>d, is used. Since the thickness (t) of the dustproof filter 4 is thicker than the distance (d) between the duct 3 and the armor plate 5, the dustprood filter 4 is press-fixed by its own elasticity to the duct 3 and the armor plate 5.
Patent JP-H07134868-A (JP)
Title: Method and apparatus for reproducing digital signal
Inventor: MORIOKA YOSHIHIRO
IPC: G11B20/10
Filed: 1993-11-12
Abstract: PURPOSE:To obtain a method of reproducing digital signals which convert to a higher S/N ratio a color image signal, voice signal or a digital signal composed of various data as recorded on a recording medium such as magnetic tape, magnetic disc or optical disc. CONSTITUTION:An RF digital signal which is reproduced a plurality of times from recording media such as magnetic tape and optical disc are sampled a plurality of times at a fixed phase with respect to a synchronous signal as time reference using a PLL circuit or the like in a clock reproduction circuit 3. Thereafter, an arithmetic mean of the same signal is determined with a memory circuit 10 to improve the S/N ratio.
Patent JP-H02270315-A (JP)
Title: Metallized film capacitor
Inventor: KUME NOBUYUKI
IPC: H01G4/32
Filed: 1989-10-30
Abstract: PURPOSE:To obtain a small-sized and safely functioning metallized film capacitor at low cost by a method wherein a capacitor element is constituted by winding a specific metallized film, the capacitor element is housed in an outer case, and two or more kinds of filling resin, having different adhesive properties with the inner face of the outer case, is filled in the outer case. CONSTITUTION:An electrode 2 is formed on one side or both sides of a dielectric film, a metal film 4 is constituted by providing a plurality of insulation groove parts 5 in such a manner that said electrode 2 will be separated into a plurality of insular parts in longitudinal direction of the film, and a metalled film 4 is constituted. The metallized film 4 is wound, and a capacitor element 6 is constituted. Then, the capacitor element 6 is housed in an outer case 9, and two or more kinds of filling resin, having different adhesive properties with the inner surface of the outer case 9, are filled in the outer case 9. For example, pertaining to the above-mentioned filling resin 10 and 11, the resin 11 having higher adhesive property with the inner surface of the case is filled in the aperture part side of the outer case 9. As a result, the cracks and the scattering of the sheathing material are not generated in the least, and a 100% safety can be obtained with the winding type capacitor.
Patent JP-2001105859-A (JP)
Title: Sun visor for vehicle
Inventor: KURAHASHI HIROYUKI
IPC: B60J3/02
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent generation of noises during rotation operation of a sun visor body. SOLUTION: In this invented sun visor for a vehicle, a support shaft 11 rotatably supporting the sun visor body is composed of a hollow shaft body 14 and an outer cylinder body 15 covering whole or part of a periphery of the hollow shaft body 14 and a means preventing relative rotation of the hollow shaft body 14 and the outer cylinder body 15 during a sun visor body is being rotated. The outer cylinder body 15 of the support shaft 11, thereby, does not slide on the hollow shaft body 14 and generation of noises is prevented.
Patent JP-H03143697-A (JP)
Title: Electrostatic attraction power control for automatic drawing machine
Inventor: TANAKA KUNIAKI
IPC: B65H43/00
Filed: 1989-10-31
Abstract: PURPOSE:To shorten the time required for paper to leave an electrostatic attraction surface by detecting whether paper on an electrostatic attraction plate is roll paper or cut paper and increasing the attractive paper of the electrostatic attraction plate when a cut paper is used and reducing the attractive power when a picture is drawn continuously on a roll paper. CONSTITUTION:A controller interprets whether or not paper spread over an electrostatic attraction plate 6 is cut paper, and sets the plate 6 to a normal electrostatic attraction level, if the cut paper is used. Next, the first and second electrodes 18, 20 of the electrostatic attraction plate 6 are energized, and the paper attractive power of an electrostatic attraction area is adjusted to a normal level. After this, the controller performs picture drawing action, and turns power to the electrostatic attraction plate 6 OFF, if picture drawing is completed using data of a single drawings. Then the controller interprets whether or not picture drawing should be continued, and completes the drawing, if the answer is negative. Furthermore, if the controller interprets that paper on the electrostatic attraction plate 6 is roll paper, it adjusts the electrostatic attractive power to a low level and energizes only the first electrode 18. In addition, the controller adjusts the attraction area of the electrostatic attraction plate 6 to the low mode.
Patent JP-H09126244-A (JP)
Title: Power transmission device for travelling vehicle
Inventor: HYODO OSAMU
IPC: F16H57/02
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To shortly form the whole length of a transmission case. SOLUTION: In a travelling vehicle for transmitting power to a front wheel by a hydraulic clutch type power transmission device 3 for transmitting power by pressing an engine driving side multiple disk 1 for transmitting driving force from an engine into contact with a driven side multiple disk 2 connected to the front wheel, a gear 53 is formed around the periphery of a rotary drum 52 on which the driven side multiple disk 2 of a hydraulic clutch is arranged, and a rotary sensor 6 for measuring the rotation of the gear 53 and a rotation lock mechanism 7 are attached to the gear 53 from the side surfaces of a transmission case.
Patent JP-H11121811-A (JP)
Title: Three color leds and display panel using the same, and manufacture therefor
Inventor: SAIKI HISAO
IPC: G09F9/33
Filed: 1997-10-16
Abstract: PROBLEM TO BE SOLVED: To share an insulation substrate and to reduce a size and cost, by using nitride of III group element as semiconductor material for each color LED element, and by changing a composition ratio thereof to emit light of R, G, B colors. SOLUTION: A buffer layer 15-1 of GaN, AlN, or InGaN, a n-type layer 16-1 of In0.1 Ga0.9 N, and a p-type layer 17-1 of In0.1 Ga0.9 N are grown in order on a substrate 11 to form a first blue element 18-1. Next, the mixing ratio of raw materials is adjusted so that a layer contains 40% indium, and that a buffer layer 15-2, a n-type layer 16-2 of In0.4 Ga0.6 N, and a p-type layer 17-2 of In0.4 Ga0.6 N are grown in order on the substrate 11 to form a second green element 18-2. As is the case with the green element, a buffer layer 15-3, a n-type layer 16-3, and a p-type layer 17-3 are grown in order on the substrate 11 to form a third red element 18-3. This can share a semiconductor manufacturing device for each color LED element and reduce device cost.
Patent JP-H02131422-A (JP)
Title: Medicine for diabetes mellitus
Inventor: SHIMURA NORIO
IPC: A61P3/10
Filed: 1988-11-11
Abstract: PURPOSE:To provide the subject medicine containing one or more of D- phenylalanine, L-phenylalanine and DL-phenylalanine, capable of efficient control of diabetes mellitus and efficient protection of complication thereof, free from side effects and having high safety. CONSTITUTION:The subject medicine containing one or more of D-phenylalanine, L-phenylalanine and DL-phenylalanine as an amino acid is administrated by itself or together with insulin for effective action thereof to a diabetic to inhibit diabetes mellitus and complication thereof and to effectively control diabetes mellitus. Additional oral administration of either of the above-mentioned medicines in an amount of 100-250mg per day to a serious diabetic taking insulin and an oral hypoglycemic agent enable disappearance of subjective symptom and can return blood-sugar levels, blood-urea nitrogen levels, total cholesterol levels, triglyceride levels, etc., to the normal levels.
Patent JP-H03146425-A (JP)
Title: Production of plate-shaped glass product
Inventor: DOSHITA KAZUHIRO
IPC: B32B5/18
Filed: 1989-10-31
Abstract: PURPOSE:To dry a plate-shaped gel body in a short time and to obtain the title product free from warp by drying the gel body under specified conditions when the gel body formed by converting a soln. of starting materials including an organometallic compd. into gel is dried and sintered to obtain the title product. CONSTITUTION:When a soln. of starting materials including an organometallic compd. such as methyl orthosilicate is converted into gel to form a plate-shaped gel body and this gel body is dried and sintered to produce the title product, the gel body is dried after both the principal faces of the gel body are covered with porous bodies having a low coefft. of friction. Each of the porous bodies may be formed by laminating a polychlorofluorocarbon filter sheet on urethane sponge.
Patent JP-H08122863-A (JP)
Title: Camera and communication device
Inventor: KADOHARA TERUTAKE
IPC: G03B13/36
Filed: 1994-10-25
Abstract: PURPOSE: To freely determine the plot even in a moving subject by continuously and automatically situating a focusing optical system to each stored position of the focusing optical system, and photographing the subject in the respective positions. CONSTITUTION: A microcomputer PRS performs a series of camera operations such as automatic exposure control function, automatic focusing function, and take-up and rewinding of film according to the sequence program of a camera stored in a ROM. When a command of focusing is transmitted from the camera, a focusing motor LMTR is driven by signals LMF, LMR according to the driving quantity and direction simultaneously transmitted therewith, and an optical system is moved in the optical axial direction to perform the focusing. The moving quantity of the optical system is monitored by the pulse signal SENCF of an encnder circuit ENCF, and counted by a counter in the LPRS, and at a point of time when a prescribed movement is completed, the LPRS itself makes the signals LMF, LMR 'L' to brake the motor LMTR.
Patent JP-H02145719-A (JP)
Title: Heat treatment furnace for columnar metallic material
Inventor: RIYOU ENSEI
IPC: C21D1/18
Filed: 1988-11-11
Abstract: PURPOSE: To enable uniform and efficient heat treatment by arranging a heat treatment tube diagonally arranging in a heat treatment furnace and a guide tube, etc., connected with a quenching vessel and continuously executing the heat treatment to a columnar metallic material charged into the heat treatment tube.  
     CONSTITUTION: The heat treatment tube 2 is arranged so as to positron the one end to the outer part of the heat treatment furnace 1 and the other end to the inner part of the heat treatment furnace 1. The columnar metallic material 7 supplied into the heat treatment tube 2 is fed into the guide tube 3 with the rotation and the vibration of the treating tube 2 and also, the heat treatment is executed. At this time, nitrogen is supplied into the guide tube 3 and the treating tube 2 through a supplying tube 4 to prevent the oxidation of the material 7. Successively, the material 7 to execute the heat treatment, is quenched by dropping the quenching oil 6 in a quenching vessel 5 through the guide tube 3. 
     COPYRIGHT: (C)1990,JPO
Patent JP-H0595756-A (JP)
Title: Method for removing astringency of persimmons and storing same persimmons for a long period
Inventor: OKUYAMA TAKASHI
IPC: A23B7/148
Filed: 1991-10-04
Abstract: PURPOSE:To prevent occurrence of black spot and storing the persimmons for a long period while retarding softening rate of persimmons by subjecting persimmons to astringency-removing treatment in a heated carbon dioxide atmosphere and storing the persimmons under low-temperature and moisture conditions while continuously feeding a specific gas. CONSTITUTION:Carbon dioxide is fed to a storage cabinet of persimmons and persimmons are subjected to astringency-removing treatment in heated carbon dioxide atmosphere and after carbon dioxide in the storage cabinet is replaced by air and the persimmons are allowed to stand in heated state, the persimmons are subjected to promoting treatment of astringency and then the temperature in the storage cabinet is lowered to ordinary temperature and the persimmons are allowed to stand while discharging carbon dioxide and impure gas produced from persimmons and further the temperature in storage cabinet is kept at low temperature and persimmons are preserved for a long period in conditions of low temperature and 70-80% humidity while continuously feeding a gas consisting of >=95% nitrogen gas and <=5% oxygen.
Patent JP-S62142456-A (JP)
Title: Picture data synthesizing facsimile equipment
Inventor: NAKAGAWA HIROAKI
IPC: H04N1/00
Filed: 1985-12-17
Abstract: PURPOSE:To improve the quality of print when a seal stamp is put to a report made by a word processor and the result is sent by a facsimile equipment by adding and synthesizing a picture data of the seal stamp inputted by the facsimile equipment to a prescribed location of the report formed by the inputted picture data and the result is sent to a destination by the facsimile equipment. CONSTITUTION:A picture data corresponding to the report made by the word processor 1 being a host-device is inputted to an external interface 16 in the facsimile equipment 10. In such a case, at which part of the report in a picture memory 14 the picture data of seal stamp is to be added is commanded by a panel 11 by using a picture processing control section 15 applying input/output control of the picture memory 14 under the control of a main control section 20 and the result is synthesized. In such a case, the main control section 20 informs a date in the clock information of a clock 21 to the picture processing control section 15, which adds the result to a data column of the deal; stamp picture to complete the report.
Patent JP-H08121046-A (JP)
Title: Lifting device of blind
Inventor: FUKUOKA YUUNOSUKE
IPC: E06B9/322
Filed: 1994-10-25
Abstract: PURPOSE: To obtain a smooth blind motion and prevent damage thereof, by giving a resistance to the lifting cord on moving down slats to reduce the lowering speed. CONSTITUTION: When pulling a grip to lower slats 10, the cord nozzle 42 is released from the cord stopper 46 and the lifting cord 18 is unfixed to be freely transferable. In this time, the pressing force acting from the cord 18 on the first guide shaft 62 and the second guide shaft 64 gets smaller in a resistance device 60 and the cord 30 for releasing the stopper is tensed. Next, since the shafts 62, 64 are pressed by the tension of cord 30, the shaft 62 is guided by a guide groove 66a to transfer to the lower end thereof and also the shaft 64 is guided by a guide groove 66b to transfer to the upper end thereof. The cord 18 is bent meanderingly by the shafts 62, 64 and loaded with resistance of the shafts 62, 64 in accordance with the transfer of the cord 18 to the left when the slats 10 are lowered. In this way, the lowering speed is reduced and the frictional breakage of the lifting cord is prevented and further, impulses at the lower end is reduced.
Patent JP-H04160009-A (JP)
Title: Continuous production of spherical superfine particles
Inventor: SUZUKI MITSUO
IPC: C01B13/32
Filed: 1990-10-24
Abstract: PURPOSE:To improve the purity of the particle by preparing a seed grain capable of forming the same material as the desired ceramic fine powder by the reaction of a raw alkoxide with different organometallic compds. or capable of forming the same material by drying or calcining. CONSTITUTION:The N2 gas contg. the saturated organometallic compd. different from that for the main reaction leaving an alkoxide vaporizer 17 is mixed with the N2 gas contg. saturated steam leaving a water vaporizer 2 in a nucleus generator 4, and the mixture is hydrolyzed at 150-180 deg.C to generate a seed grain as the nucleus. The gas contg. the seed grain is cooled in a first-stage condenser 5, supersaturated and subjected to nuclear condensation by the seed grain to form a droplet sol. The sol is then passed through a reheating part 7 and a second-stage condenser 6 to regulate the droplet diameter and sent to a main reaction tube 8. The main raw alkoxide vapor from the alkoxide vaporizer 1 and excess steam from the water vaporizer 3 are mixed in the tube, and the mixture is hydrolyzed to convert the droplets into spherical superfine particles which are collected by the filter of a collector 9.
Patent JP-H07114250-A (JP)
Title: Wire material for electrode of corona discharge and its production
Inventor: SOMA HIDEO
IPC: G03G15/02
Filed: 1993-10-20
Abstract: PURPOSE:To provide an electrode wire material for corona discharge having high surface accuracy, improved strength against peeling, and a long life used for an electrophotographic copying machine, and to provide the production method. CONSTITUTION:The electrode wire material for corona discharge consists of a metal core wire and a surface layer comprising at least one of Au, Pt, Ru, Rh, Pd, Os and Ag covering the core wire. The surface layer has at most 0.9mum Rmax surface roughness. The wire is produced by a coating method by forming the surface layer selected from Au, Pt, Ru, Rh, Pd, Os and Ag on the metal wire core and drawing the wire through a drawing die with at least 1% reduction rate of the cross section.
Patent JP-2001109392-A (JP)
Title: Production method of device
Inventor: INOUE KAZUO
IPC: G02F1/1347
Filed: 1999-10-05
Abstract: PROBLEM TO BE SOLVED: To provide a method of producing a device by connecting a plurality of, at least two, chip elements into one device, and especially to obtain good display quality without irregularity in a display device such as a liquid crystal display and plasma display. SOLUTION: In the device produced by connecting a plurality of, at least two, chip elements into one device, the direction of formation of each element is identical when each chip element is formed. Thus, the elements are connected into a large device, the device without irregularity can be produced with good yield.
Patent JP-H07112461-A (JP)
Title: Object take-out machine
Inventor: TOMINAGA MORIO
IPC: B25J5/02
Filed: 1993-10-19
Abstract: PURPOSE:To extend the life of equipment by more rapidly taking out an object by subjecting a swing arm to rotary motion and linear motion according to a cam curve minimizing the acceleration and deceleration of rotary motion and those of linear motion. CONSTITUTION:A first cam groove guide part 70 and a second cam groove guide part 72 are smoothly connected through a connection part. A cylindrical cam 60 and a cam follower 54 constitute a second guide means rotationally moving and guiding a swing arm 100 and a nut 50 along a second direction E. The cam curve demarcated by the first and second cam groove guide parts 70, 72 of a cylindrical cam 60a and the connection part 73 is used. By this constitution, a molded product can be more rapidly taken out while the vibration of the swing arm 100 is minimized as compared with a conventional cam curve.