baber/WOPTO huggingface dataset:
Patent JP-S59159454-A (JP)
Title: Stepless speed change gear for vehicle
Inventor: SAKAKIBARA SHIROU
IPC: F16H9/12
Filed: 1983-02-26
Abstract: PURPOSE:To finely control the pressing force between a pulley and a V-belt in proportion to the transmission torque by installing a driving mechanism for shifting a movable flange in the axial direction and a cam mechanism which makes each pressing force between the movable flange, fixed flange, and the V-belt proportional to the transmission torque. CONSTITUTION:The pressing force applied onto a V-belt 25 is transmitted onto the other cam race 287 through a movable pulley 23B and a sleeve 262 screwed with said movable pulley, and an input pulley is minutely moved in the direction by the principle of a cam mechanism, and the pressing force Fc which acts in the axial direction through a tapered roller 288 varies in proportion to the transmission torque, and the pressing force applied onto the movable flange 23B which presses the V-belt 25 is varied in accordance with the transmission torque, and each surface pressure between the action surface of the V-belt 25 and each action surface of the movable flange 23B and the fixed flange 23A varies, and the pressing force onto the contact surface is vaired.
Patent JP-H01206344-A (JP)
Title: Pressing roller device
Inventor: HAYASHI SHIGEYUKI
IPC: G03D13/00
Filed: 1988-02-12
Abstract: PURPOSE:To prevent a wrinkle from being generated in the end part of a sheet- like medium by bending at least one pressing roller of pressing rollers brought into contact with the end part of the sheet-like medium in the direction for decreasing the generated pressure of the sheet-like medium. CONSTITUTION:The title device is provided with a pair of pressing rollers 41, 42 (21, 31) supported so as to be rotatable in a frame 46, pressing devices 47-49 by which one pressing roller 42 of these pressing rollers can be pressed toward the other pressing roller 41 by a spring load, etc., and a sheet-like medium 43 advancing between the pressing rollers 41, 42, and also, being smaller than pressable length in the axial direction of the pressing rollers 41, 42. Also, at least one pressing roller positioned in the vicinity of both end parts in the axial direction of the pressing roller of the sheet-like medium 43 interposed between the pressing rollers 41, 42 is formed so as to be bent in the direction for decreasing the generated pressure in the end part of the sheet-like medium 43. In such a way, the generation of force for going to the direction of the center part of recording paper in the end part of the sheet-like medium is prevented, and the wrinkle can also be prevented.
Patent JP-S52114173-A (JP)
Title: Continuous dehydrating system
Inventor: YAMAMOTO MASAJI
IPC: B01D33/04
Filed: 1976-03-19
Abstract: PURPOSE: To achieve a continuous dehydrating by supplying a slurry on a metal screen belt evenly thereby separating it into water and the slag and during the transmitting them by a conveyor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02290559-A (JP)
Title: Stopper remover
Inventor: MAACHIN FURANKU MUSUZAKU
IPC: B01L3/14
Filed: 1990-02-14
Abstract: PURPOSE: To engage/disengage a stopper quickly by providing means for gripping a container against turning, and means for turning the stopper around an axis while gripping. CONSTITUTION: The grip means 40 of a stopper 10 comprises a housing 60 and an annular ring 64 having inner surface 66 from which a plurality of spikes 70 are projected while being enlarged and the end part 72 thereof forms an annular surface concentric to the surface 66. When the top part 16 of the stopper 10 is inserted into the means 40 and turned in a predetermined direction, the end part 72 is projected slightly into the surface of the stopper 10 and engaged therewith because the spike 70 is buried into the surface 66 at an angle θ. It is disengaged by turning reversely and the stopper is released. Consequently, the stopper 10 can be engaged/disengaged quickly.
Patent JP-H11227309-A (JP)
Title: Stencil printing apparatus
Inventor: TAKAHASHI MITSURU
IPC: B41L13/04
Filed: 1998-02-13
Abstract: PROBLEM TO BE SOLVED: To prevent leakage of ink from the joint of a plate cylinder and, at the same time, raise the adaptability and workability of the plate cylinder during the removal thereof by giving no special work to the plate cylinder. SOLUTION: This includes a master support 16 having an open part 16a and non-open part 16b in which each non-open part is joined one another, a plate cylinder having a clamper 14 to hold one end of a processed master 15 provided on the nonopen part, compression means 8 set to be capable of moving toward and apart from the outer peripheral surface 7a of the plate cylinder, and driving means to rotation drive the plate cylinder, and in a stencil printing apparatus with the plate cylinder 7 capable of moving toward and apart from the apparatus main body 1,  there is provided control means 13 to control the driving means of the plate cylinder 7 to set the removable position to remove the plate cylinder 7 to the apparatus main body 1 and the stop position at which the plate cylinder 7 stops after the completion of a predetermined work and ink does not leak from the joint G of the plate cylinder to be in different positions.
Patent JP-S59160936-A (JP)
Title: Manufacture of cathode-ray tube
Inventor: NAGAHARA NARIHIRO
IPC: C03C8/10
Filed: 1983-03-01
Abstract: PURPOSE:To enable adhesion sufficiently resistant to heating during exhaustion to be achieved through heat treatment of low temperatures by sticking a panel and a funnel together by means of a PbO-B2O3-ZnO-system crystalline soldering glass after an alkali metal compound is applied to the adhesion surfaces. CONSTITUTION:After an alkali metal compound is applied to the adhesion surfaces of a panel and a funnel, the panel and the funnel are stuck together by means of a PbO-B2O3-ZnO-system crystalline soldering glass. As the above alkali metal compound, any compound containing an alkali metal will do and an Li, Na or K compound is desirable due to its relatively low cost and relatively easy availability. The above PbO-B2O3-ZnO-system crystalline soldering glass is composed of 70-95wt% base glass and 5-30wt% a minimally expansive filler. It is desirable that the above glass contain 77-86wt% of PbO, 7-12% of B2O3 and 3-12% of ZnO. By the means mentioned above, heat-resistant adhesion can be achieved at temperatures not less than 20 deg.C lower than the conventional temperature.
Patent JP-H01208454-A (JP)
Title: Formation of vacuum vapor deposited film by laser beam heating
Inventor: OKAMOTO IWAO
IPC: C23C14/28
Filed: 1988-02-16
Abstract: PURPOSE:To perform stable film formation over a long period, by using a thin film formed on a base body located in a position opposite to an evaporation source as a reflecting mirror for laser beam at the time of forming a vacuum vapor deposited film by means of laser beam heating. CONSTITUTION:A laser beam produced from a laser generator 1 is introduced via a transmitting window 2 into a vacuum tank 6, reflected via a condenser convex lens 7 by a thin film formed on a substrate 5, and focused on an evaporation source 4, by which the evaporation source 4 is vaporized and deposited on a filmy base body 5 continuously or intermittently moving along a plate-like base body guide 10 by means of a feed roll 8 and a winding roll 9, so as to be formed into a thin film. As a result, the deposition of an evaporated substance on a reflecting plate 11 and the laser beam introducing window 2 can be prevented and stable film formation can be carried out over a long period.
Patent JP-S57147205-A (JP)
Title: Alternating current electromagnet
Inventor: TANIGUCHI TSUTOMU
IPC: H01F7/04
Filed: 1981-03-05
Abstract: PURPOSE:To prevent the generation of a beat, and to inhibit the generation of heat by mounting a permanent magnet for return adsorbing a magnetic material at the permanent magnet side of an armature to the other magnetic pole section of a yoke into a magnetic circuit between the other magnetic pole section of the yoke and a hinge section. CONSTITUTION:The yoke 22 has a pair of magnetic pole sections mutually opposed, and is arranged so as to surrounded an exciting coil 20. The armatures 24 are supported by the hinges by the yoke 22 in the hollow section of the coil 20. The armatures 24 are interrupted magnetically, and coupled mechanically, and have a pair of magnetic bars 28, 29 adsorbed to one magnetic pole section of the yoke 22 and a permanent magnet 30 mounted to one magnetic material 28. The permanent magnet 31 for return is positioned into the magnetic circuit 32 between the other magnetic pole section of the yoke 22 and the hinge section so as to be opposed at the same polarity as the permanent magnet 30 along the circuit 32.
Patent JP-S63199586-A (JP)
Title: Picture reproducing system
Inventor: YOSHIMURA KATSUJI
IPC: H04N5/92
Filed: 1987-02-14
Abstract: PURPOSE:To miniaturize a reproducing part and to display a low priced and satisfactory reproduced picture by reproducing a picture in a second prescribed period shorter than a first prescribed period for every track and for each track in the first prescribed period, and setting the display part in such a way that a scan period in a vertical direction from the top to the bottom of a display surface becomes less than the second prescribed period. CONSTITUTION:The inclination of a vertical deflection current inputted to a vertical deflection coil 21 is set to be one and a half times as much as a normal receiver except for a vertical fly-back time, and the difference of a deflection current while an effective screen is displayed is set so that the deflection which is over a distance Dnu from the top to the bottom of the display surface 17a is given to an electronic beam. The inclination of a horizontal deflection coil 22 becomes one and a half times as much as the normal receiver. Since a horizontal scan period is five-sixth of the normal video signal here, the difference of the maximum value and the minimum value of the horizontal deflection current is the smae as the normal receiver and the deflection which is over the distance Dh between both ends of the display surface 17a is set to be given to the electronic beam. Thus, the satisfactory reproduced picture can be obtained on a picture tube 17 without using a larger capacity of a memory and a large time base expanding circuit even if the rotary head drum of a small radius is used.
Patent JP-H06242023-A (JP)
Title: Fish eye inspection system
Inventor: SAITO NORIAKI
IPC: G01N21/88
Filed: 1993-02-22
Abstract: PURPOSE:To provide a fish eye inspection system for detecting fish eyes having a foreign matter and gel, respectively, as nuclei while discriminating between them. CONSTITUTION:The fish eye inspection system comprises a line type transmission illuminator 2, a line sensor 3 having a light receiving section substantially disposed on same plane as the light emitting section of the illuminator 2 in parallel therewith with the resolution being set at 1/3 or less of minimum object, and an image processor 4 receiving a fish eye image on a moving film and measuring a defect image split into two in the moving direction and an isolated defect image and then making a decision that the former represents gel while the latter represents a foreign matter.
Patent JP-H07216312-A (JP)
Title: Adhesive sheet, cover lay film, and printed circuit board
Inventor: SUGIYAMA HIROYASU
IPC: C09J7/02
Filed: 1994-02-02
Abstract: PURPOSE:To prepare a multilayered adhesive sheet which is useful for making a multilayered circuit board excellent in dimensional stability to changing temp., heat resistance, and positional accuracy between circuit layers and which can be provisionally bonded, by constituting the adhesive sheet of specific layers. CONSTITUTION:The sheet in the title is made up of at least three adhesive layers, in which the outermost layers are respectively made of adhesive compositions 2A and 2B (e.g. an acrylic adhesive) having a lower bonding initiation temp. than the adhesive composition 1 (e.g. an imide adhesive) sandwiched between the compositions 2A and 2B. The film in the title comprises a polyimide film coated on the outer side with an adhesive composition (a) and on the inner side with another adhesive composition (b), the composition (a) having a lower bonding initiation temp. than the composition (b).
Patent JP-S60175082-A (JP)
Inventor: AKIYOSHI KIYOMI
IPC: G09G5/24
Filed: 1984-02-21
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-S59156827-A (JP)
Title: Lock apparatus in traveling speed change mechanism
Inventor: HIYOUDOU OSAMU
IPC: B60K20/00
Filed: 1983-02-28
Abstract: PURPOSE:To permit engine-brake operation by installing a variable throttle valve and a lock valve into an oil passage for feeding and discharging pressurized-oil and maintaining the connection state of a hydraulic clutch. CONSTITUTION:Since a variable throttle valve 11 or 12 is opened in the state where an engine 5 is in operation, the pressurized-oil feeding operation of a clutch cylinder 3 or 4 or the residual-oil discharging operation of the clutch cylinder is carried-out without hindrance. When the engine 5 stops, the throttle part of the variable throttle valve 11 or 12 is throttled at first, and the flow of the residual oil from the clutch cylinder 3 or 4 is suppressed, and during this time, a lock valve 9 is operated, and the flow of the residual oil from the clutch cylinder 3 or 4 is perfectly prevent. Therefore, the connection state of tje hydraulic clutch 1 is maintained, and engine brake can be applied.
Patent JP-S51125615-A (JP)
Title: A cooling arrangement for rolls, etc.
Inventor: HAGIWARA TAKU
IPC: F27B9/30
Filed: 1975-03-19
Abstract: PURPOSE: A cooling arrangement for rolls,etc.,wherein effective cooling is performed and heat can be used by being recovered. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S57147343-A (JP)
Title: Cordless telephone set
Inventor: KIRIMOTO SHIYOUZOU
IPC: H04W84/10
Filed: 1981-03-05
Abstract: PURPOSE:To prevent wiretapping by a third-party subordinate equipment by using an AM wave for encryptography by operating a master equipment only when a carrier is sent as the AM by a pilot signal simultaneously with an FM wave. CONSTITUTION:At a subordinate equipment, a carrier from an oscillator 4 is processed through the FM modulation and AM modulation of an FM modulating stage 5 and an AM modulating stage 15 with a pilot signal from an oscillator 3, and the resulting signal is transmitted from an antenna 7 through a carrier amplifying and outputting stage 6. At a master equipment connected to a telephone circuit, the received signal is applied to the 1st pilot signal detecting stage 18 through an AM detecting stage 16, and also to the 2nd pilot signal detecting stage 17 through an FM detecting stage 11 and if the resulting signal is coincident with the signal from the corresponding subordinate equipment, i.e., a prescribed signal processied by FM modulation and AM modulation, gate circuits 13' and 13 are opened to make connection with the telephone circuit through an amplifying stage 14. Thus, the AM modulation is carried out simultaneously with the FM modulation, and this AM wave is used for ''encryptography''.
Patent JP-S59158412-A (JP)
Title: Device for utilizing solar energy
Inventor: TOMOFUJI YOSHIAKI
IPC: F24S23/30
Filed: 1983-02-28
Abstract: PURPOSE:To reduce the fluctuation of energy at each instance of incidence with simple constitution by using two lenses and directing one lens southeast and the other lens southwest so as to increase the light receiving area of lenses when the illuminance of the sun is low. CONSTITUTION:Two sets of solar energy collectors are used; one of the collectors is arranged so that the perpendicular of the collector to the energy receiving plane is tilted by x deg. from the south axis at a point of the latitude (y) toward the east and by z deg. from the horizontal plane in the zenith, and further, the other collector is arranged so that the perpendicular to the energy receiving plane is tilted by x deg. from the south axis to the west and by z deg. from the horizontal plane to the zenith. The energh utilizing device constituted above is constituted by the following six planes: 3x+2y+3z=347, x=76, y+3z=82, 14x+9y+ 14z=1,525, 14x+5y=1,121, 14x-y-14z=613. Variables x, y, z in a region surrounded by the planes are used and the fluctuation of energy at instance of incidence is reduced.
Patent JP-H02212015-A (JP)
Title: End cutting method in hot billet rolling
Inventor: TSUJIKAWA HIROSHI
IPC: B23D36/00
Filed: 1989-02-10
Abstract: PURPOSE:To improve the quality accuracy and yield of products by measuring the area of an end part after a rolled stock is cut at a position where the area of the end part is constant, and feeding back the measured value of a cutting command to eliminate variations in the area of the cut end part. CONSTITUTION:A cut end part 2a of a rolled material 2 cut by a cutting machine 12 is photographed by ITV camera 13, and the cut area is measured by an image processing device 14. Information on an actual area of the cut end part is inputted to a corrective computing element 15, and compared with the end part area measured by an image processing device 3 when a comparator 6 has outputted a cutting command, and then the difference between both the areas is outputted to a computing element 8 as a correction value of the cutting pulse computing element 8. The correction value serves as an absorber of mechanical, electrical drift, variation in a conveying equipment of the rolled stock 2 and the cutting machine 12, etc., for the period of time from the outputting of the cutting command from the comparator 6 till the cutting machine 12 cuts the end part of the rolled stock 2 on a cutting command from a comparator 10, and the correction value is reflected in cutting operation of the end part of the following rolled stock to prevent time-lag.
Patent JP-H06233105-A (JP)
Title: Facsimile equipment provided with automatic call reorigination recovering function
Inventor: YAMAMOTO KAZUTAKA
IPC: H04N1/32
Filed: 1993-01-29
Abstract: PURPOSE:To prevent trouble to the call incoming side by clearing the number of times of call reorigination when a disconnect signal is detected before a response is received. CONSTITUTION:A control means 6 inputs an opposite side dial number operated by an operating means 10 and automatically sends this number to a telephone line 4 by controlling an automatic dial means 5. When the response of the party is detected through a tone receiving means 7, the image information of an original or the like passed through an image input/output means 1 is transmitted through a speaking circuit 3 and the line 4 by controlling an image data transmitting/receiving means 2. When the end of facsimile communication is inputted through the means 2, the means 6 outputs a report showing the normal end of instructed communication from the means 1 to a communicated result reporting means 8. When the facsimile communication is not performed with the opposite side equipment even by originating a call to the opposite side equipment, call reorigination is repeated just for the previously set number of times. When a call is originated to the other equipment, the call reorigination to the other relevant equipment is automatically recovered. Thus, the trouble to the call incoming side can be prevented by preventing repeated erroneous call incoming to the same terminal.
Patent JP-H10231320-A (JP)
Title: Production of mercapto group-containing polymer
Inventor: JOSA JUNICHI
IPC: C08F14/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To provide a method for readily producing a mercapto group- containing polymer excellent in solubility to various organic solvents, water, etc. SOLUTION: A halogen group-containing polymer is reacted with an alkali metal hydrosulfide in the presence of an amide compound to produce the objective mercapto group-containing polymer. The reaction can be carried out in an organic solvent. An amount of an amide compound used to the alkali metal hydrosulfide is preferably 0.01mol% to 100mol%. The amide compound is preferably N,N-dimethylformamide.
Patent JP-H01207259-A (JP)
Title: Production of 4,4'-methylenedianiline
Inventor: KISO YOSHIHISA
IPC: C07C67/00
Filed: 1988-02-15
Abstract: PURPOSE:To suppress production of highly condensed product and isomer and selectively obtain 4,4'-methylene dianiline, by reacting aniline with formaldehyde raw material in the presence of catalyst of dealuminated Y type zeolite. CONSTITUTION:Aniline is reacted with formaldehyde raw material using a dealuminated Y type zeolite as a catalyst at 20-300 deg.C for 0.1-40hr to provide the aimed product. The dealuminated Y type zeolite is a zeolite obtained by subjecting a Y type zeolite to dealuminum treatment and has 5.5-20 SiO2/Al2O3 (molar ratio). The formaldehyde raw material is formaldehyde-containing raw material capable of reacting with aniline, e. g., formalin aqueous solution, trioxane or N,N'-diphenylmethylenediamine.
Patent JP-S61193135-A (JP)
Title: Protecting device for shutter curtain of focal plane shutter
Inventor: DOBASHI TOSHIO
IPC: G03B17/02
Filed: 1985-02-22
Abstract: PURPOSE:To eliminate a possibility that a shutter curtain is broken even if a finger is inserted into an aperture by mistake during film replacement by moving a shutter curtain out of the aperture when a rear cover is open. CONSTITUTION:When the rear cover is open before releasing operation, a mirror switch is turned on and a mirror is hopped up. A leading-curtain magnet Mg1 is turn off after the mirror-up operation and the leading curtain is run, but a trailing curtain magnet Mg2 is turned off only when the rear cover is closed or when a release button is pushed in to perform releasing operation. Therefore, when the rear cover is closed, a series of operations are carried out up to film winding after the trailing curtain Mg2 is turned off. When the releasing operation is performed with the rear cover open, the operations are performed similarly, but the open state of the rear cover is detected after winding operation to hop up the mirror; and the leading curtain magnet Mg1 is turned off after leading curtain magnets Mg1 and Mg2 are powered on, and the shutter curtains are open as well as before the releasing operation.
Patent JP-S57148552-A (JP)
Title: Coupling method for rotor of magneto generator
Inventor: ISHII KANICHI
IPC: H02K7/10
Filed: 1981-03-06
Abstract: PURPOSE:To rigidly clamp a ring gear formed with a special annular groove on the inner peripheral surface onto the outer periphery of a flywheel by engaging the ring gear with the outer periphery of the flywheel and plastically flowing the material upon pressing of the cylindrical end. CONSTITUTION:A ring gear 8 is coupled to the outer peripheary of the flywheel  1 of a rotor of a magneto generator which is formed by securing a magnet to the cup-shaped flywheel 1 of manetic plate. In this case, an annular groove 8a is formed on the same circumference of the ring gear 8, and an approximately pyramid-shaped projection 8c is formed on the bottom of the slot. This ring gear 8 is engaged with the outer periphery of the flywheel 1, the cylinrical end of the flywheel is pressed by a ring-shaped die 17, thereby platically flow the material of the flywheel 1 to the pyramid-shaped recess and projection 8b, 8c and coupling the flywheel 1 to the ring gear 8.