baber/WOPTO huggingface dataset:
Patent JP-H09312538-A (JP)
Title: Sound volume adjustment device
Inventor: KIDA MIKIO
IPC: H03G3/02
Filed: 1996-05-21
Abstract: PROBLEM TO BE SOLVED: To prevent an audio signal from being saturated without causing a abrupt change in the sound volume on the way of sound volume adjustment by turning by providing a characteristic to a sound volume control of a pre- stage such that the attenuation is small when moved small and by providing a characteristic to a sound volume control of a post-stage such that the attenuation is small when moved small but the attenuation is large when moved large. SOLUTION: A sound volume control 102 of a pre-stage has a characteristic such that the attenuation is a value (b) (b= infinity) when a manipulated rate of a control section 105 is zero and the attenuation is attenuated at a rate of aX2 as the manipulated rate increases. Since the manipulated rate (b) (b= infinity) when the manipulated rate of the control section 105 is small, even when an audio signal level from an audio reproduction equipment depends on an audio signal to be reproduced, the attenuation is able to be adjusted so that the signal is not saturated nor distorted regardless of the received audio signal level. Thus, the sound volume is continuously adjusted without causing a abrupt change in the sound volume so as to reduce noise.
Patent JP-S5373919-A (JP)
Title: Ghost signal eliminating system
Inventor: ASAI TAKAHIRO
IPC: H04N5/21
Filed: 1976-12-14
Abstract: PURPOSE: To enable elimination of pre-ghost signal. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11342616-A (JP)
Title: Manufacture of ink jet recording head, ink jet recording head, and device for removing adhering material
Inventor: TERUI MAKOTO
IPC: B41J2/16
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To stably execute bonding of a lead wire to an electrode pad provided on a surface of a substrate with high reliability even when a heating temperature of the substrate is low, i.e., at 150 deg.C or less. SOLUTION: A top plate 9 wherein ejection nozzles for ejecting ink and liquid passages for supplying ink to the ejection nozzles are formed on a portion which is opposed to an element substrate 1, is formed on the surface of the element substrate 1 where electrode pads 20 are provided. A tamping tool 21 made of a material which is harder than the structure material of the electrode pad 20 is pressed against the surface of the electrode pad 20 and the tamping tool 21 is ultrasonically vibrated.
Patent JP-S63313401-A (JP)
Inventor: HASHIHATA MICHIHARU
IPC: F21V7/00
Filed: 1987-06-16
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-H0314777-A (JP)
Title: Mounting structure for hood insulator
Inventor: KATO MASATOSHI
IPC: F16B5/06
Filed: 1989-06-13
Abstract: PURPOSE:To simplify the installation and enhance the sound insulating effect by fitting by pressure clips between a hood insulator and a reinforcement, and arranging a securing means between the extension parts of the hood insulator and a hood panel. CONSTITUTION:When a hood insulator 7 is to be fitted to a reinforcement 3 which is fixed to the rear side of a hood panel 2 with adhesives 6, first a detent pawl 13 formed by cutting and arising a part of this hood insulator 7 is inserted through an opening 5 in the reinforcement 3 into a gap 4 between the hood panel 2 and reinforcement 3. Then the hood insulator 7 is put in tight contact with the reinforcement 3 for location, and clips 8 are fitted by pressure into respective mating holddown holes. Then the extension parts 7a on both sides of the hood insulator 7 are fixed to the two sides of the good panel 2 through a male hood 14 and female hook 15 as securing means.
Patent JP-H097511-A (JP)
Title: Manufacture of color cathode-ray tube
Inventor: GOTO KUNIO
IPC: H01J9/22
Filed: 1995-06-16
Abstract: PURPOSE: To obtain sufficient development capacity so as to prevent deficiency such as fog resulting from the low development capacity, and improve the quality of a color cathode-ray tube by providing a wetting process moistening a fluorescent face in advance before a development process in which pure water is directly sprayed. CONSTITUTION: In a formation of the fluorescent face of a cathode-ray tube, at first carbon stripes 13 are formed on a fluorescent face 11. Inside its panel 14, for example, green fluorescent substance slurry is filled, and aging is conducted as rotating the panel 14 at a low speed at a certain angle. High speed rotation sprinkle is conducted, and the extra slurry is removed by skirt trimming so as to form a fluorescent substance slurry film having a fixed film thickness. The fluorescent substance film is dried. The panel 14 is set to an exposure base, and is exposed via aperture grill. After the detachment of the grill, and before its development, fine water particles 22 generated from a two fluid nozzle 21 is sprayed to the inner face of the rotating panel 14 so as to moisten the fluorescent film, and thereafter, the development is conducted.  That is, an unexposed portion is removed by the jet of the pure water to the panel inner face, and an exposed portion is left as it is so as to form fluorescent substance stripes.
Patent JP-S6040880-A (JP)
Title: Diaphragm device
Inventor: ONODA HIROSHI
IPC: F16K31/126
Filed: 1983-08-17
Abstract: PURPOSE:To enable a multistage action, by providing flexible surfaces between plural concentric pressure-receiving surfaces. CONSTITUTION:A diaphragm 21 has at least two annular pressure-receiving surfaces 211, 212 concentric to each other. The pressure-receiving surfaces 211, 212 are coupled with flexible surfaces 213, 214 so that the pressure-receiving surfaces can be moved independently of each other. The valve spindle 31 of a valve mechanism 30 is secured to the inner pressure-receiving surface 212, which is used as a driving pressure-receiving surface. The outer pressure-receiving surface 211, which is used as an auxiliary pressure-receiving surface, is fitted with an engaging member 215, which engages the inner pressure-receiving surface 212 with the outer pressure-receiving surface for their interlocked motion when the outer one is moved in a prescribed operating direction by the pressure of a fluid.
Patent JP-S5852311-A (JP)
Title: Emulsion polymerization of styrene
Inventor: AKAZAWA TOSHIYUKI
IPC: C08F2/00
Filed: 1981-09-21
Abstract: PURPOSE:To conduct emulsion polymerization smoothly without troubles such as formation of coarse particles and gelation, by employing a specified modified polyvinyl alcohol having hydrophobic groups and hydrophilic groups in emulsion- polymerizing styrene. CONSTITUTION:A copolymer is prepared which contains, as essential copolymer components, the following three components: (A) a monomer selected from the group consisting of a vinyl ester of a C5 or higher fatty acid, a vinyl ether of a C4 or higher alkyl group, a C6 or higher alpha-olefin, (B) an ethylenically unsaturated carboxylic acid (derivative) and (C) vinyl acetate. Then, this copolymer is saponified into a modified polyvinyl alcohol satisfying relationshipsIand II, wherein A, B and C are copolymerization ratios of components A, B and C, respectively, n >=4, l is the number of carboxyl groups in component B and DELTA is the saponification degree of component C. Then, styrene is emulsion-polymerized in the presence of the modified polyvinyl alcohol.
Patent JP-S5373975-A (JP)
Title: Semiconductor device
Inventor: NAKASHIMA MASAKI
IPC: H01L23/12
Filed: 1976-12-13
Abstract: PURPOSE: To increase the adhering strength of electrode, by providing the impurity layer which is of opposite conductive type as the substrate and different in concentration each other so that it is partly superimposed, and by placing the electrode on them. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6127293-A (JP)
Title: Photo-thermal conversion recording medium
Inventor: OGUCHI YOSHIHIRO
IPC: G11B7/24033
Filed: 1984-07-18
Abstract: PURPOSE:To provide a photo-thermal conversion recording medium capable of high-density recording and optical reproduction, by incorporating a specified azulenium salt compound. CONSTITUTION:At least one of azulenium salt compounds of formulas [ I ], [II]and [III] is incorporated. In the formulas, at least one of the combinations R1 with R2, R2 with R3, R3 with R4, R4 with R5, R5 with R6, and R6 with R7 forms a subst. or unsubst. heterocyclic or alicyclic ring, and each of R1-R7, when not forming the above ring, is hydrogen, halogen or a univalent organic residue; at least one of the above combinations may form a subst. or unsubst. aromatic ring; A is a bivalent organic residue linked by a double bond; and Z<-> is an anion residue. Accordingly, high-speed recording and optical reproduction can be performed through effectively absorbing light with a wavelength in the visible or near infrared region, such as laser, and converting the light into thermal energy.
Patent JP-H01104966-A (JP)
Title: Buffer device for starter
Inventor: YOROZUI SADAHIKO
IPC: F02N15/02
Filed: 1988-06-18
Abstract: PURPOSE:To obtain the lightweight starter with the compact constitution by arranging a shock softening part which is interposed between the internal gears of a planetary gear mechanism and softens a revolution load which is in the reverse direction to the engine start direction and applied onto an internal gear, in the axis core direction of the internal gear. CONSTITUTION:When an engine starts, if a cranking load is applied from the engine side, an internal gear 11 elastically turns against the urging force of a buffer device 14, in a planetary gear mechanism 7, and the impact is softened. Through the impact due to the cracking load is absorbed by the elastic turning of the internal gear 11 against the buffer device 14, the shock softening part including the buffer device 14 is formed in the arrangement constitution arranged on the axis core direction side without forming said shock softening part on the outer diameter side of the internal gear 11 as in the prior art. Therefore, the need of a large-sized case body 1 is avoided, and a lightweight starter can be obtained with the compact constitution.
Patent JP-S6210665-A (JP)
Title: Both sides copying device
Inventor: TSURUFUCHI YASUO
IPC: B65H29/60
Filed: 1985-07-09
Abstract: PURPOSE:To make a device small-sized and simple by branching the entrance and the exit of a route shared between a storing route and a paper refeeding route automatically only with elasticity of an elastic thin plate. CONSTITUTION:An elastic thin plate 33 consisting of a mylar or the like which is opened for passage of an entering recording paper and is restored after passage is provided in the part where an entrance part 25a and an exit part 30a of a shared route K are adjacent. The base end of the elastic thin plate 53 is stuck to the inside wall surface of the exit part 30a of the shared route K, and the free end is extended to be brought softly into contact with a friction wheel 19. A recording paper 3 passes a storing route 25 and pushes the elastic thin plate 53, which is provided in the entrance part 25 of the shared route K, open to pass it by the carrying force of the friction wheel 19 rotated in the direction of an arrow b' and is stored is a stacker 26. The elastic thin plate 53 is returned to the original position after the recording paper passes. Since the elastic thin plate 53 closes the entrance of the shared route K, the reverse phenomenon of the recording paper does not occur.
Patent JP-H04249967-A (JP)
Title: Picture information read system and its method
Inventor: MIYAGAWA TADASHI
IPC: H04N1/04
Filed: 1991-06-21
Abstract: PURPOSE:To realize the picture information read system and its method able to improve the operating efficiency of the entire system by forming the picture read system with a main scanning device and plural preset devices. CONSTITUTION:A picture information read system 10 is provided with preset devices 12a-12n and a main scanning device 14, the preset devices 12a-12n consist respectively of prescanning devices 16a-16n and setup devices 18a-18n, and the main scanner 14 consists of an original cassette supply device 24 and a picture reader 22. In the picture information read system 10 constituted as above, the plural prescanning devices 16a-16n implementing the prescan process requiring much time than the main scanning process are arranged and since the main scanner 14 is not halted during the prescanning process, the entire operating efficiency of the entire picture information read system 10 is improved.
Patent JP-H04373050-A (JP)
Title: Terminal equipment
Inventor: CHIBA MASAO
IPC: H04L13/08
Filed: 1991-06-21
Abstract: PURPOSE:To transmit a layer number of data at high speed and to reduce the load of a host computer by instructing input data by a keyboard until data are received from the outside again. CONSTITUTION:In respect to a terminal control part 100 to control a keyboard 8 for instructing the input data and to process the input data as transmitting data, the transmitting data are transmitted to the outside by the keyboard 8. The input data generated by the keyboard 8 are stored as the transmitting data continuously until the data are received from the outside again, and a text analysis part 2 and a data edition part 4 are provided to execute communication control so as to enable transmission just after the receiving data are received. Namely, when command text data for reception are received and the text analysis part 2 detects the ON state of a flag 9 for transmitting data ON/OFF, command text data for transmission are transmitted through a communication control part 1 to the outside and afterwards, data stored in a transmission buffer 6 are processed.
Patent JP-H0443888-A (JP)
Title: Alarm device of vacuum pump
Inventor: MURATA NAKAHITO
IPC: F04C28/28
Filed: 1990-06-08
Abstract: PURPOSE:To surely detect and report the actuation failure of a vacuum pump through the output signal of each means by providing means for detecting the operation failure of the vacuum pump, that for detecting actuation of a vehicle engine, and that for detecting the non-actuation of a parking brake. CONSTITUTION:Because a parking brake is actuated at the start of an engine, a parking brake non-actuation detecting means 3 does not yield an output signal and under these conditions an alarm is not given even with detection of the operation failure of a vacuum pump 4. When a vehicle engine is stopped an engine operation detecting means 2 does not yield an output signal and thereby an alarm is not given even with detection of the operation failure of the vacuum pump 4. The operation failure of the vacuum pump 4 is thus detected and an alarm means 51 is actuated only during normal operation of the vehicle in which the engine is operated but the parking brake is not actuated.
Patent JP-S5774652-A (JP)
Title: Correcting method for blood sugar value analyzer
Inventor: ENDOU KOUICHI
IPC: G01N27/02
Filed: 1980-10-29
Abstract: PURPOSE:To enable to improve a measurement precision, by a method wherein a correction factor is found through the correction of an analyzer at a low-concentration range and a high-concentration range, and is caused to change corresponding to a concentration value. CONSTITUTION:An analyzer GU measures a concentration using a low-concentration standard solution, and after a correction means CC decides and stores a correction factor K1 for correcting a displacement of the measurements from a standard correction value, a concentration is measured using a known high-concentration solution. The measurements are corrected by the use of the factor K1, and a correction factor K2 is found so that a correction result coincides with the concentration value of the high-concentration standard solution. A difference K2-K1 between the correction factor is equally divided into n parts, and a value, obtained by proportionally allotting the results corresponding to the concentration value, is added to the factor K1 to find a proportional correction factor K3 to store each factor. A sample blood is then measured. In case the measurements are below a given concentration value, they are corrected by the factor K1, and in case the measurements exceed the given concentration value, they are corrected by the factor K3.
Patent JP-S6150265-A (JP)
Title: Tape cassette
Inventor: HARA MITSUHIKO
IPC: G11B23/087
Filed: 1985-07-09
Abstract: PURPOSE:To improve dust proofing functions of a case and to protect a magnetic tape from a dust, etc., by locking a sliding body opening and closing of the opening of a case to a sliding position closing an opening part when a tape cassette is not used. CONSTITUTION:When a tape cassette is not used, a cover 2B is closed, a front surface opening is closed and a sliding body 3 is located at the deepest part of a case 2A and stored completely in the case 2A. Lock members 30a and 30b are fitted to both sides of a substrate 4 symmetrically to center line. The sliding body 3 opening and closing an opening part, when it is not used, is locked at the position closing holes 17a and 17b for inserting the reel shaft of the case 2A by a pair of lock members 30a and 30b. Thus, the tape cassette 1 is made of dust proofing construction and a magnetic tape 7 is sufficiently protected from a dust, etc.
Patent JP-S6211732-A (JP)
Title: Friction material composition for brake lining
Inventor: HONMA TORU
IPC: C09K3/14
Filed: 1985-07-09
Abstract: PURPOSE:To obtain the titled novel composition producible without using asbestos, having high frictional coefficient and exhibiting little fading phenomenon, by using chopped glass fibers and pulped aromatic polyamide fibers as base material, and compounding the material with a specific binder and a powder binder. CONSTITUTION:The objective composition can be produced by compounding (A) 15-40 (vol)% base fibers consisting of 10-30% chopped glass fiber and 5-20% pulped aromatic polyamide fiber (e.g. poly-p-phenylene terephthalamide fiber) with (B) 17-20% phenolic resin binder (preferably unmodified phenolic resin) and (C) 40-68% organic or inorganic powdery binder (e.g. graphite) (the sum of A-C is 100%). A brake lining is produced usually by mixing the above components with each other, preforming the mixture in a pressing mold with pressure at normal temperature, and forming the preformed product in a mold.
Patent JP-S637249-A (JP)
Title: Workpiece carrying device
Inventor: SHIRAOKAWA RYOICHI
IPC: B23Q7/04
Filed: 1986-06-27
Abstract: PURPOSE:To freely move a work chuck in X shaft and Y shaft directions by combinedly providing a vertical cylinder which acts in a vertical direction and moves like a pendulum and a horizontal cylinder which acts in right and left directions. CONSTITUTION:The carrying mechanism of a workpiece 3 is mounted on a support 4 which is vertically set on a working table 1. This carrying mechanism has a vertical cylinder 5 of pendulum type acting in a vertical direction and a horizontal cylinder 6 acting in right and left direction. The vertical cylinder 5 is arranged such that it is mounted rotatably on a shaft 7 whose base part is implanted in the support 4 so as to move like a pendulum, while the horizontal cylinder 6 is arranged so as to act in an X direction. On a pair of fixed shafts 8, paired two sets of moving members 11 are mounted by means of bearings, respectively, while a pair of moving shafts 13 which slide in a Y direction by means of bearings 12 are arranged on the other sides of the moving members 11, respectively.
Patent JP-H08326861-A (JP)
Title: Power transmitting device of planetary roller type
Inventor: TAKANO MASAYOSHI
IPC: F16H13/08
Filed: 1995-05-26
Abstract: PURPOSE: To reduce weight and size of a power transmitting device of a planetary roller type wherein holes for fastening an inner roller is located within a periphery of the inner roller, so that the outer diametrical dimensions of a casing and a case cover may be reduced down to about the outer diametrical dimension of the inner roller. CONSTITUTION: A sun roller 2 is connected to the end of an input shaft 1, while, a carrier 4 is connected to the end of an output shaft 3, so that respective planetary rollers 7 may be supported on planetary pins 5 inserted to the carrier 4. Screw holes 8b for fixing an inner roller 9 are provided to the flange 8a of a casing 8, while bolt setting holes 13a are provided at the locations corresponding to those of the screw holes 8b. Further, bolt setting holes 23a of a spacer wheel 23, which is inserted into a groove 9m of the inner roller 9, are provided at the locations corresponding to the bolt setting holes of the inner roller 9. Then, the inner rollers 9 are inserted with packings 14 applied on both side surfaces of the spacer wheel 23 so as to contact with the outer surfaces of the planetary rollers, thereafter a case cover 13 is integrally fastened onto the spacer wheel 23.
Patent JP-S5775426-A (JP)
Title: Ultraviolet rays irradiator for transcription
Inventor: AZUMA TADATOSHI
IPC: H01L21/027
Filed: 1980-10-30
Abstract: PURPOSE:To obtain powerful mercury spectrum of 185 nm wave length having favorable efficiency by a method wherein an ultraviolet ray source is equipped in the first vessel, and it is fixed inside of the second vessel, and gas not to absorb the ultraviolet rays is made to flow for cooling. CONSTITUTION:The radiating part of the ultraviolet ray source 1 is equipped in the first vessel 2, and it is fixed inside of the second vessel 3. N2 gas not to absorb 180-200 nm wave length is introduced 4, and is discharged into the vessel 3. A window 6 for penetration of ultraviolet rays manufactured with a synthetic quartz is provided at a part of the vessel 3, and the ultraviolet ray are radiated outside of the vessel. A mask 7 applied with an electronic radioactive material is equipped facing to the window 6, electrons discharged from the mask 7 by excitation of ultraviolet rays are accelerated 9, those are controlled or condensed by magnetic field of a coil 19, and are introduced onto a wafer 8 applied with a photo sensitive material of polymethyl methacrylate, etc. By this constitution, the part of the light surce 1 positioning outside of the vessel 2 prevents excess rise of mercury vapor pressure to enable increase of electric input, and powerful mercury spectrum of 185 nm wave length can be obtained having favorable efficiency.
Patent JP-S638081-A (JP)
Title: Low floor small vehicle
Inventor: HAYATA OSAMU
IPC: A61G3/06
Filed: 1986-06-30
Abstract: PURPOSE:To facilitate the getting on and off of a wheelchair, etc., by nearly continuously surrounding to front and both right and left sides of a floor face with a front erected wall and right and left erected walls to form a body, and housing a prime mover in said front erected wall. CONSTITUTION:The front and both right and left sides of a floor face 36 are continuously surrounded by a front erected wall 38 and right and left erected walls 40 to form a body 34, and a prime mover, a differential device, and a pair of right and left driving shafts are housed in the front erected wall 38 and a rear wheel transmission device which extends in the longitudinal direction is housed in each of the right and left erected walls 40. Thereby, rear wheels 64 with a large ground contact load can be driven without need for elevating the floor face 36. A handle shaft 50 which is covered with a handle cover 60 is erected upward from the front erected wall 38 and a front wheel 46 is steered by a handle bar 58. Further, a U-shaped chock 86 which is rotated downward by the lowering operation of a vehicle rear part is provided on the rear parts of the right and left erected walls 40, to facilitate the getting on and off of a wheel chair A while securing its safety. Thereby, even a user of the wheel chair and an aged person can easily get on and off the rear part of the floor face.