baber/WOPTO huggingface dataset:
Patent JP-H03103002-A (JP)
Title: Apparatus and method for adjusting contact pressure of pantograph to trolley
Inventor: JIYAAKU KATARA
IPC: B60L5/32
Filed: 1990-04-27
Abstract: PURPOSE: To enhance stability of control and reliability of a closed loop element by providing means for measuring the bearing pressure force between a bow and a catenary wire and delivering information corresponding to the measure bearing force, means for controlling an actuator by a logical control signal or in response to a predetermined external control signal, or the like. CONSTITUTION: A device for adjusting the bearing force of a pantograph on a catenary wire comprises means 31 for measuring the bearing force between a bow 3 and a catenary wire 2 disposed closely to the bow 3, means for transmitting information from the measuring means 31 to an appropriate position of a train, means 60 for processing the transmitted information and a set range signal including a maximum bearing force threshold to generate a logical control signal, and means 50 for controlling an actuator by the logical control signal or in response to a predetermined external control signal when the measuring bearing force exceeds the maximum bearing force. According to the arrangement, perfect electrical insulation can be established between the elements of a high voltage pantograph and the control unit 50 disposed in the train.
Patent JP-H068390-A (JP)
Title: Method and device for producing seamed web
Inventor: SHIEERUKOPUFU ERUNSUTO
IPC: B29C65/48
Filed: 1991-04-17
Abstract: PURPOSE: To make it possible for a joining material to stick a covering web on a base web at a joining place, in an optimum state in respect to temperature and viscosity, by a method wherein the covering web is made to hold an adhesive material layer in a coated state by a coating roller, goes around an opposed roller and is led to a roller gap and joined with the base web therein. CONSTITUTION: A base web 1 is put together and joined with at least one covering web 10 in a roller gap 2 formed by a first opposed roller 3 and a second opposed roller 4. In an adhesive material applying mechanism 6, the covering web 10 is led into a roller gap 12 formed by the first opposed roller 3 and a coating roller 13 of the adhesive material applying mechanism 6 which is disposed in adjustment to the roller 13. In this way, the covering web 10 is made to hold an adhesive material layer 8 by the coating roller 13, goes around the opposed roller 3 and is led into the roller gap 2 and joined with the base web 1 therein.
Patent JP-S5813786-A (JP)
Inventor: HOSODA YOSHINORI
IPC: D06M13/02
Filed: 1981-07-17
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-S62267114-A (JP)
Title: Method for fabricating panel
Inventor: KANOU SATOMI
IPC: B29L31/10
Filed: 1986-05-16
Abstract: PURPOSE:To realize the low equipment cost of a mold and a pressing device by a method wherein the central part, which has nearly uniform thickness, of a panel is formed by stretching method and its outer peripheral part, which has ribs, bosses and complicated portions changing in thickness, is formed out of sheet molding compound. CONSTITUTION:Forming stock 3, which is liquid resin, is pinchingly held between an upper and a lower films 4 and 5. A heating platen 6 is pushed from below against the films, the peripheral edge parts of which are fixed. On the other hand, an outer peripheral part preformed body 2 is manufactured by cutting a sheet molding compound into predetermined shape and dimensions. Next, the outer peripheral part preformed body 2 and a central part preformed body 1, one of which is put upon the other, are loaded in the cavity of a forming tool consisting of a top force 11 and a bottom force 12. By heating the preformed bodies 1 and 2 under pressure by means of a pressing device, the preformed bodies 1 and 2 are integrally shaped and, after the predetermined period of time, cured in order to obtain a final product 16.
Patent JP-H08304905-A (JP)
Title: Photographic camera
Inventor: SUTANREE WAADO SUTEIIBUNSON SA
IPC: G03B17/30
Filed: 1996-05-01
Abstract: PROBLEM TO BE SOLVED: To provide a camera having a simple manual winder to ascertain a position to display that a film in a cassette is already exposed. SOLUTION: A film cassette 16 has a first means to ascertain a rotary position of a spool 18 when it is taken out of a camera 10. The photographic camera 10 has a spool driving part to rotate the spool 18 in the rewinding direction, a rewinding driving part concentrically arranged with the spool driving part and a one-way clutch 26 arranged between the spool driving part and the rewinding driving part. The spool driving part can be connected to the spool 18 at a first phase angle. The clutch 26 connects the rewinding driving part to the spool driving part only at a second phase angle, and also allows rotation of the rewinding driving part in the opposite direction to the spool driving part. The photographic camera 10 also has a second means to determine at least one position of the spool 18 when the clutch 26 is engaged.
Patent JP-S5736335-A (JP)
Title: Keyboard
Inventor: SUMINO YOICHI
IPC: H03K17/969
Filed: 1980-08-14
Abstract: PURPOSE:To stably operate keyboards for a long period without generating any abrasions and deteriorations, by eliminating contact points from keys by delivering ON-OFF signals of keys containing a liquid which absorbs a light and provided with an MAT in the upper portion, utilizing the light. CONSTITUTION:The light from an LED10 is irradiated upon the surface of one end of a light fiber 11 and into a key section 12 installed to the another end of the LED10. When an operator depresses the key section 12 with his finger A, an MAT located on the upper surface of the key section 12 is depressed and closely contacted with the surface of the other end of the fiber 11 located facing to the MAT. Therefore, the light absorbed in a liquid 124 is reflected, and the key section 12 is turned to ON. The light reflected by a mirror 13 is irradiated into the fiber 11, reflected by a half mirror 13 installed on the way, and converted into an electric signal by a photoelectric converter 14 after passing through another light fiber 14, and then, converted into characters and symbols by a character generator 16. The characters and symbols are displayed 17.
Patent JP-H09278215-A (JP)
Title: Paper feeding device
Inventor: SHINGA TAKAHIRO
IPC: B65H3/52
Filed: 1996-04-09
Abstract: PROBLEM TO BE SOLVED: To solve the problem of forgetting to return a reverse roller pressure releasing mechanism by making a switch between pressurizing and releasing with the pressure releasing mechanism of a paper feeding device corresponding to the position of a guiding member. SOLUTION: When both guiding members 14 and 15 are opened by more than a paper passing range, an engaging pin 27 provided in a rack 16 is engaged with a notch in one end of a releasing arm 21, the other end of the releasing arm 21 is disengaged from the releasing arm 21, and the pressure of a reverse roller 3 is released. Conversely, when the guiding members 14 and 15 are returned within the paper passing range, the engaging pin 27 is disengaged, the releasing arm 21 is rotated to the position of a stop piston 28 by the action of a releasing arm spring 26, the tapered part of the tip of the releasing arm 21 raises the releasing lever 20 so as to raise a follower shaft 9 by the action of a pressure spring 8 and the reverse roller 3 is pressurized.  Thus, since the releasing lever 20 is raised by the releasing arm 21 by returning the guiding members 14 and 15 within the paper passing range after jamming is eliminated, switching of the pressure releasing mechanism is not forgotten.
Patent JP-H05307108-A (JP)
Title: Optical thin film and laser device
Inventor: YAMASHITA TERUO
IPC: H01S3/08
Filed: 1992-04-30
Abstract: PURPOSE:To provide the optical thin film which is usable as the output mirror of a laser device capable of efficiently and highly repetitively oscillating laser beams of good mode patterns, an optical fiber for shaping the intensity distribution of laser beams, etc., and the laser device for which the optical thin film is used. CONSTITUTION:The min. reflectivity (28% in an example in the Fig.) of the part corresponding to the skirt of the Gaussian function or super-Gaussian function of the optical thin film which is constituted by laminating plural thin films consisting of materials varying in refractive index on a substrate and have the distribution expressed by the Gaussian function or super-Gaussian function in the reflectivity distribution from the central part to the peripheral edge thereof is set higher than the surface reflectivity of the substrate. As a result, the optical thin film which is usable as the output mirror of the laser device capable of efficiently and highly repetitively oscillating the laser beams of the good mode patterns, the optical fiber for shaping the intensity distribution of the laser beams, etc., and the laser device for which the optical thin film is used are obtd.
Patent JP-S5446920-A (JP)
Title: Multipositioned spinning machine
Inventor: MATSUURA MASANORI
IPC: D01D5/08
Filed: 1977-09-19
Abstract: PURPOSE: Multipositioned spinning machine in which a shutter is provided between the cooling air outlet and the spinneret and the cooling air is sent through slits on the shutter into the space above the shutter, thereby reducing stains on the spinneret and producing high-quality yarns.  
     CONSTITUTION: Guide plate 10 is fixed through thermally insulated plates to a place between the cooling air outlet in the spinning chimney and the spinneret and shutter 12 is fitted seidably to guide plate 10. Then holes 13 for passing yarns are opened on the parts corresponding to the spinneret in oblong forms and slits 14 are provided such that the area surrounded with tangent lines on the one side of holes 13 in the oblong direction may be opened and width b of the slits may be less than the standard diameter of the nozzles arranged on the outermost periphery in the spinneret. The cooling air is introduced through the slits 14. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5738302-A (JP)
Title: Absorbing and releasing method for hydrogen using metal
Inventor: OGURO KEISUKE
IPC: B01J20/02
Filed: 1980-08-12
Abstract: PURPOSE: To prevent the outflow of metal and metallic hydride from a reactor during absorption and release of hydrogen by a reaction producing the metallic hydride from the metal and hydrogen by mixing the metal and the metallic hydride with an oily substance so as to provide stickiness.  
     CONSTITUTION: When absorption and release of hydrogen are carried out by causing a reaction producing metallic hydride from Li, Na, K, Mg or other metal and hydrogen and its reverse reaction, the metal and the metallic hydride are mixed with an oily substance by about 10W500g/kg metal. The suitable oily substance is dialkylsiloxane, silicone oil or liq. parafin. As a result, the metal and metallic hydride are stuck to each other with the oily substance in-between, so they are prevented from scattering and flowing out of a reactor even if they are reduced to fine powder by repeating absorption and release of gaseous hydrogen. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5817029-A (JP)
Title: Apparatus for positioning and anchoring moving body
Inventor: KAJIWARA NORIO
IPC: B66D3/26
Filed: 1981-07-17
Abstract: PURPOSE:To facilitate the positioning of a moving body to a wire in a case that a sheet placing table of a duplicator or the like is positioned to a pulley driving wire, by fitting the fitting members provided on the intermediate section of the  wire to slits provided in bosses of the placing table. CONSTITUTION:After first bulbous fitting members provided on opposite ends of the wire 5 are engaged with a first fitting member engaging slit 24 extending axially in the pulley 6, both the ends of the wire 6 are wound several time on a wire winding groove 6a of the pulley 6. The second bulbous fitting members 21, 22 provided on the intermediate section of the wire are engaged with the second fitting member engaging slits 27, 28 formed in the boss sections 25a, 26a extending from stays 25, 26 secured to the bottom surface of the sheet placing table 2. In this case, by precisely setting the whole length of the wire 2, and the distances between the fitting members 20, 21, 22 in such a way that the placing table 2 becomes horizontal at its original position, the positioning can be effected precisely by a single operation. Thus the positioning can be facilitated highly precisely.
Patent JP-S606016-A (JP)
Title: Combustion chamber of engine having auxiliary chamber
Inventor: IMOTO KOUJI
IPC: F02B19/14
Filed: 1983-06-23
Abstract: PURPOSE:To prevent incomplete combustion when injection timing is controlled to be delayed by making the inclined angle of the auxiliary chamber-side ridge of a section of an auxiliary chamber injection port cut by the plane including the center lines of an auxiliary combustion chamber and a cylinder, greater than the same angle of the cylinder-side ridge and providing a projection at the lower portion of the auxiliary chamber-side ridge. CONSTITUTION:The auxiliary chamber-side ridge of a section of an auxiliary chamber injection port is inclined at an angle greater than that of the cylinder-side ridge, and a projection is provided at the lower portion of the auxiliary chamber-side ridge. When fuel injection timing is delayed to reduce NOx and ignition is carried out in an auxiliary combustion chamber 2 during the downward stroke of a piston 7, flow of gas from the auxiliary combustion chamber 2 into a main combustion chamber 1 is restricted, because the opening area of the auxiliary chamber injection port 3 facing to the auxiliary combustion chamber is small and the angle thetaL is small. Therefore, the combustion in the auxiliary chamber 2 is expedited and stabilized. Thereafter, increase of pressure in the auxiliary combustion chamber 2 causes flow of gas into the main combustion chamber 1, and as the angles thetaR' and thetaL are small, penetration of injected gas toward the center of the cylinder is improved, and forming of mixture of air with unburned fuel in the main combustion chamber 1 and combustion of the same are promoted. As the result, reduction of NOx, HC and smoke can be achieved as well as reduction of noise.
Patent JP-H047715-A (JP)
Title: Induction type electric motor car
Inventor: NAKAMURA HIDEO
IPC: G05D1/02
Filed: 1990-04-26
Abstract: PURPOSE:To make it unnecessary to set up a speed in each selection of a manual steering mode and to improve the operability of an induction type electric motor car by automatically setting up a running speed in the manual steering mode to a running speed selected in the preceding manual steering mode. CONSTITUTION:A low speed switch 27, a medium speed switch 28 and a high speed switch 29 are used for controlling the speed of the electric motor car when the manual steering mode is selected. A control part 94 has a means for storing the operation of the switches 27 to 29, and when the manual steering mode is switched again through the induction mode, the speed stored in the storage means is outputted to a control circuit means 95 to run the motor car at the speed set up at the time of selecting the preceding manual steering mode. Since the motor car can be run without setting up a new running speed again, the operability of the car can be improved.
Patent JP-S63276590-A (JP)
Title: Composition for judgement of rise quantity of desensitizing ink for pressure sensitive recording paper
Inventor: AZUMA SHUNSAKU
IPC: B41M5/128
Filed: 1987-05-08
Abstract: PURPOSE:To lessen error of coating by making judgement easy and besides, to achieve improvement of preservation, by a method wherein as coloring matter or coloring matter precursor that of which hue varies according to variation of pH and that which varies from colored one to colorless one according to the variation of pH are jointly used. CONSTITUTION:As coloring matter or coloring matter precursor which varies from colored one to colored one according to variation of pH there are compounds which are generally used as pH indicator such as alizarin red or the like, and those of not more than 7.0 in pKa are especially preferable. As coloring matter or coloring matter precursor which varies from colored one to colorless one, triaryl methane series compounds or the like are exemplified, and the consumption thereof is preferably 1.0-10.0mg/ml. As acidic matter, that represented by the formula is preferable. In the formula R11 and R12, which are the same one or different, are preferable and represent H0 and R3 represents H. Consumption of organic developer is preferably 1.0-100.0mg/ml.
Patent JP-S60255911-A (JP)
Title: Method for controlling supply of refining agent in continuous refining
Inventor: TAKEDA KANJI
IPC: C21C1/04
Filed: 1984-05-31
Abstract: PURPOSE:To supply automatically an appropriate amt. of a refining agent and to reduce the consumption of the agent by measuring continuously the inflow rate of an inflowing molten metal and the objective components to be smelted, and controlling the necessary supply rate of the refining agent on the basis of said measured results. CONSTITUTION:In the outlet of a launder 6 of molten iron 4, laser light is emitted from an emitter 28, and irradiated on the surface of molten iron through a pipe 30. The excited and emitted light is again detected by a photodetecting part provided in parallel with the emitter 28, and inputted to a microcomputer 26. The means value of Si concns. is thus obtained. Meanwhile, the weight of a torpedo ladle car 12 is measured by a load cell 36, and inputted to the microcomputer 26 to obtain the means value. Then the amt. of a desiliconizing agent is obtained by a specified equation, and transduced into the current value of a supply feeder 18. The supply feeder 18 is operated with said transduced value, and the appropriate amt. of the desiliconizing agent corresponding to the amt. of molten iron and the silicon concn. both of which change mementarily is supplied.
Patent JP-H05281079-A (JP)
Title: Inspection method of sealing part of fluide container and inspection apparatus
IPC: G01M3/32
Filed: 1992-04-03
Abstract: PURPOSE:To surely detect sealing defects even in the case only a slight leakage of a fluid is observed or it is possible to cause leakage only when some force works on a container though seemingly no leakage is observed and to detect sealing defects even if the container and the fluid are transparent, without the detection precision being affected by the amount of the fluid filled in the container. CONSTITUTION:After a fluid substance container 2 made of a flexible material is pressed by a pressing apparatus 5, the size of a sealing part 2a which appears in the thickness direction is measured wherein the sealing part 2a is formed by sticking the inner faces of a container 2 to each other. The measured value is compared with a standard value which is previously determined according to the good or bad of the adhesion of the sealing part 2a and based on the result of the comparison, the good or bad of the sealing part 2a is determined.
Patent JP-S5636014-A (JP)
Title: Detection method
Inventor: TAKAI SHIYOUZOU
IPC: G01D5/38
Filed: 1979-08-31
Abstract: PURPOSE: To improve the accuracy of a scale by computing signal different in phase produced with the irradiation of light at the same point thereon from different directions.  
     CONSTITUTION: A main scale 3 is moved in the direction of the arrow and an index scale 4 is fixed parallel to the main scale 3. A collimating lens 5 is placed in front of the index scale 4 and a collimating lens 6 is on the back of the main scale with axis X-X parpendicular to the scale as optic axis. Four fine light sources y 1 Wy 4  are arranged close to the plane where the focal point of the lens 6 is positioned and photodetectors Y 1 WY 4  are arranged on the forcal surface of the lens 6. The light of the light sources y 1  and y 4  is condenced on the photodetectors Y 1 WY 4  through scales 3 and 4. The light sources y 1 , y 2 , y 3  and y 4  are so positioned that a strip signal of the moire shifts in sequence by 90° in the direction in which the scales moves and the use of a signal obtained from the photodetectors Y 1 WY 4  enables indication of displacement without errors. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63282585-A (JP)
Title: Preprocessor for character recognition
Inventor: NOOMAN EE PEPAAZU
IPC: G06V30/146
Filed: 1988-05-09
Abstract: PURPOSE:To speed up page classification by dividing area until they have single features respectively, photodetecting light from the divided areas by photosensor arrays and separating lines and characters in areas according to the density distribution of photodetection outputs, and standardizing them by a 2nd image sensor in a moving direction. CONSTITUTION:The areas are divided until they have only single features respectively, and the light from the divided areas is photodetected by the photosensor arrays 43a-43d, thereby separating lines and characters in the areas according to the density distributions of detection outputs 44 and 46 from the photodetection part. Then the separated characters are standardized by the 2nd image sensor in the moving direction X. Consequently, plural features can be extracted in parallel to one another and it is checked optically whether or not an image 21 and a mask 23a have correlation to extract the features of the areas, so features corresponding to the shape of the mask 23a are extracted.
Patent JP-H11303307-A (JP)
Title: Coated panel made of lightweight cellular concrete
Inventor: SUGIHARA ATSUSHI
IPC: E04C2/04
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To rationalize work of applying primer to a joint part and to prevent infiltration of water from the joint part so as to prevent the deterioration of an ALC panel. SOLUTION: Stepped parts 3 comprising side faces 3a, bottom faces 3b and reentrant part 3c connected through an outer surface 1 and slope faces 4 are formed at header faces 2 at both ends in the cross direction of an ALC coated panel A so as to form a coating layer 5 reaching at least the reentrant part 3c of the stepped parts 3 from the outer surface 1 and the slope faces 4. In a joint part 6 of an external wall formed of the ALC coated panel A, a primer layer 8 is formed on the side face 3a, and sealing material 7 is filled to prevent primer from infiltrating into a panel body while reducing the applied quantity so as to facilitate work. Infiltration of water from the side face 3a can be prevented even if the sealing material 7 is exfoliated due to aged deterioration.
Patent JP-S63279141-A (JP)
Title: Soil discriminator
Inventor: MITSUYANAGI NAOKI
IPC: G01N33/24
Filed: 1987-05-11
Abstract: PURPOSE:To discriminate and display a particle size of soil accurately, by discriminating the particle size of soil from a relationship between an cumulative amplitude of output siganl waveforms from a vibration sensor built into a rod for exploration and a penetration resistance from a load sensor. CONSTITUTION:A vibration sensor 2 and a load sensor 3 are built near the tip of a rod 1 for exploration and penetrated into soil with a penetrating device 6 such as of a hydraulic cylinder. Vibration generated in the penetration of the rod 1 into soil is detected with an acceleration sensor as vibration sensor 2 to be converted into a waveform characteristic value by a waveform characteristic value conversion means (a) in a processor 7, and amplitude of a hourly variations in an effective value of the waveform characteristic value is integrated by a cumulative amplitude computing means (b). Then, a computing means (c) discriminates the particle size of soil from a relationship between a penetration resistance from the load sensor 3 and the cumulative amplitude from the means (b) to be shown on a display device (d).