baber/WOPTO huggingface dataset:
Patent JP-H05296319-A (JP)
Title: Number-of-rotation detector for automatic transmission
Inventor: HONDA ATSUSHI
IPC: F16H61/02
Filed: 1992-04-16
Abstract: PURPOSE:To form projection portions as a detected body of an electromagnetic pick-up to enhance the detection precision, by forming a plurality of the projection portions on an outer peripheral surface of an opening terminal end of one bottomed cylinder body at constant pitches in the detector for a vehicle, and forming pawl portions on an opening terminal end of another bottomed cylindrical body in a manner to engage with the projection portions in the inner peripheral direction thereof. CONSTITUTION:A pair of bottomed cylindrical devided portions 37a, 37b mounted on an input shaft of a torque converter are used to constitute a rotation-speed detector by causing a frictional engaging member and a built-in second clutch drum to be connected together in a manner that their ends face each other. One bottomed cylindrical divided portion 37a is formed, on the outer peripheral surface of its opening end, with a plurality of projection portions at specified fixed pitch in a form which makes the inside diameter large. The other divided portion 37b has an opening end formed with pawl portions 38 axially projecting and engaging with inner peripheral surfaces of the projection portions 36 so as to integrate both the divided portions 37a, 37b through mutual engagement of the projection portions 36 with the pawl portions 38. By rotation of the projection portions 36, the magnetic field is varied, and this rotation is detected by an electromagnetic pick-up 46 disposed on a casing so as to defect the number of rotation.
Patent JP-S5550741-A (JP)
Title: Thyristor unit
Inventor: NOMURA HIROYUKI
IPC: H03K17/73
Filed: 1978-10-06
Abstract: PURPOSE:To reduce the loss and to aboid the necessity of complicated operation circuit, by providing the circuit assuring the latch current and holding current. CONSTITUTION:The resistor 1 for the value to assure the holding current, and the resistor 2 and capacitor C3 to assure the required latch current are connected in parallel, and the resulting circuit is connected to the output side if the circuit 11 using the reverse conducting SCR in parallel with the load 12. In the SCR chopper taking the field winding of a rorating machine as a load, when the second SCR chopper ON period comes, C3 is charged up and current ih flow to the resistor 1, and if ih is more than the holding current of SCR, SCR turns on. Further, at the next OFF period, the discharge current id flows through the resistors 2, 1, and at the next period, the charging current can flow, and the chopper can be started by repeating this.
Patent JP-S5917061-A (JP)
Title: Torque transmission device
Inventor: ISHIMARU KOU
IPC: F16H59/16
Filed: 1982-07-16
Abstract: PURPOSE:To have precision control by controlling slip of the hydraulic clutch so that the torque variation of engine sensed directly will be below a certain specified value. CONSTITUTION:Variation of the torque is sensed by a torque meter 56, and the output is sent to a computer 61. When this output exceeds an allowable torque variation put in memory previously, the computer 61 emits a signal for a pulse motor 62 to actuate it and thereby shifts a spool 68 slightly to the right. Thus the oil exhaustion to a port 66a will reduce and the oil pressure at the port 66b (i.e., oil pressure in the release chamber 46) rise. Accordingly the slip between cover shell 12 and a friction clutch piston 10 is enlarged to raise the relative rotational speed. Thus variations in the torque under transmission will lessen.
Patent JP-S63287804-A (JP)
Title: Optical fiber cable
Inventor: TATEISHI FUMIKAZU
IPC: G02B6/02
Filed: 1987-05-20
Abstract: PURPOSE:To obtain an optical fiber cable having a fine shape in the part near the exit end by guiding the visible and invisible laser light beams condensed to one point by a 1st optical fiber cable to an objective section by means of the 2nd optical fiber cable constituted of invisible light optical fibers and glass tube for guiding the visible laser light beam. CONSTITUTION:The CO2 laser light beam 1 which is the invisible laser light beam is condensed by a lens 2, is transmitted in the invisible light optical fiber 3 and is condensed to the point a by a condenser lens 4. On the other hand, helium neon laser light beams 5a, 5b which are the visible laser light beams are condensed by lenses 6a, 6b, are transmitted in the visible light optical fibers 7a, 7b and are condensed at the point (a). The CO2 laser light bean condensed at the point a is guided by the invisible light optical fiber 9 and is projected on the objective section. The helium neon laser light beams condensed at the point (a) are guided by the glass tube 11 and are projected on nearly the same position as the condensing point of the CO2 laser light beam. The projection position of the invisible laser light beam is thereby easily checked and the optical fiber cable having the small outside diameter in the part near the exit end is obtd.
Patent JP-2000315415-A (JP)
Title: Portable light source device
Inventor: SEI YUJIRO
IPC: F21L13/00
Filed: 1999-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a portable light source device which is hardly affected by change of outside air temperature and has extremely high output stability. SOLUTION: A deuterium lamp 10 of this portable light source device is housed in a lamp box 42, and further, is housed in a case 41 so as to minimize effects from changes of outside air temperatures. The deuterium lamp 10 which is sensitive to temperature changes is covered not only by the lamp box 42 but also by the case 41 so that the lamp is housed with a double shield structure. As a result, temperature changes of the case 41 which is most affected by outside air is prevented from being transmitted to the deuterium lamp and the light source device can be used without considering about effects from weather changes and an air conditioner in using indoors. In addition, a power source part 44 is arranged between the lamp box 42 and a cooling fan 43 in the case 41 so as to appropriately cool down the power source part 44.  Therefore, a supply voltage to the deuterium lamp 10 is stabilized and output characteristics of the deuterium lamp 10 is stabilized by the aid of the double shield structure.
Patent JP-S6015528-A (JP)
Title: Measurement of laser beam characteristics
Inventor: OOHASHI TSUNEYOSHI
IPC: G01J1/02
Filed: 1983-07-08
Abstract: PURPOSE:To measure the intensity and intensity distribution of a laser beam from a laser generator by using scattered lights thereof with an output mirror of a laser resonator or those with an optical element provided on a laser beam transmission path. CONSTITUTION:A reflector 3 used as an optical element is ground sufficiently looks plane macroscopically but is rugged microscopically. Therefore, most of a laser beam 2 incident into the reflector 3 is reflected and gives a laser beam 13 having the power and the intensity distribution almost equal to the beam 2 while a part theeof turns to a scattered light 12, the intensity of which is determined by the microscopic ruggedness of the reflector 3 and the intensity of the beam and the microscopic ruggedness is distributed uniform viewed macroscopically. With such an arrangement, the intensity distribution of the scattered light 12 almost corresponds to the intensity distribution of the beam 2 while the intensity thereof is proportional to the intensity of the beam 2. So, a signal proportional to the intensity of the beam 2 can be obtained by measuring the scattered light 12 with a detector 16 thereby enabling the measurement of the laser power while work is being processed.
Patent JP-S63289249-A (JP)
Title: Carburetor for industrial engine
Inventor: MATSUZAKI KAZUO
IPC: F02M17/38
Filed: 1987-05-20
Abstract: PURPOSE:To enable the fuel supply at the time of inertial rotation of an engine to be surely cut off by providing a fuel cutoff device which is mechanically interlocked with a hand button for connecting or disconnecting a magneto generator and ignition plugs, and which closes the fuel passage when the engine is stopped. CONSTITUTION:When the hand button 9 provided at the outside of a carburetor body 1 is pushed in order to stop an engine, since the hand button 9 is brought into contact with a bracket 12, the current generated by a magneto generator 16 is discharged to the engine, and is not sent to ignition plugs, so that the engine is stopped. At the same time, an operating lever 32 is turned via a rod 31 so that the end 32a thereof pushes up a piston 24 via a diaphragm 25, and a main jet 7 is closed to cut off a main fuel passage 28 (not shown in fig.). Thus, even if the engine is rotated by inertia, the fuel supply from the carburetor is cut off, and the run-on effect is surely prevented.
Patent JP-S5916314-A (JP)
Title: Rotary transformer
Inventor: OGAWA KIYOUZOU
IPC: G11B5/02
Filed: 1982-07-15
Abstract: PURPOSE:To obtain the rotary transformer using a ferrite core satisfying both aspects of strength and characteristics by using the quality of material, initial permeability thereof is higher than a stator core by 30%, as a rotor core. CONSTITUTION:The quality of material of large initial permeability is used as the rotor core not screwed, and the quality of material of excellent strength is used as the stator core screwed. The graphs of the values of combined inductance to the arithmetical means values of the initial permeability muR of the quality of material used for the rotor core and the initial permeability muS of the quality of material used for the stator core are shown on each case of muR/muS of 1, 2, 3 and 4. So far as muR>=500, muS>=300 and muR/muS>=3.0 are formed, it is recognized that practically the same effect as the same quality of material is used for the rotor core and the stator core is obtained when the transformer is designed by using the arithmetical mean values of muR and muS.
Patent JP-S5824938-A (JP)
Title: Sequential display device
Inventor: KAWADA KIYOSHI
IPC: G09G1/00
Filed: 1981-08-05
Abstract: PURPOSE:To simplify the operation for a display device, by erasing a display with a reset signal, through the sequential display with a prescribed order at each prescribed time of an identification number of a device having the display request from a lot of devices on one display. CONSTITUTION:Identification numbers of No.1-No.64 are given to a lot of devices, a request signal of the devices is inputted to a multiplexer 3, scanning is performed with an address signal X1 of a 64-notation counter 1 and a signal of the device on request is inputted to a memory 11. The selection of an address signal X2 of another 64-notation counter 2 and the signal X1 is performed by an address selection circuit 6 and the selected address is applied to a coincidence circuit 31 which detects the coincidence with the set address of memories 11-13, a display buffer and driver 21 and an address setter 31. A display request signal is applied to an FF22 via the memories 11-13 sequentially and displayed on a display device 22 for each prescribed time in the prescribed sequency under the control of the driver 21. The erasion of the display is carried out with a reset input.
Patent JP-H10295869-A (JP)
Title: Touch panel
Inventor: TANAKA HIROSHI
IPC: A63B71/06
Filed: 1997-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a touch panel for a swimming race without malfunctions by external force other than the touch of a swimmer. SOLUTION: An elastic member 6 for driving a sensor is provided between a front panel to be touched by the swimmer and a rear panel fixed to the wall surface of a pool, a spherical projection part 10, a circular end part 9 and a support part 11 for fixing the front panel are provided near the end part of the elastic member, a sliding member 7 is provided on the bottom part of the projection part 10 further and the malfunctions by the defect of the sliding of this touch panel due to the inclination of the front panel are prevented.
Patent JP-H02302016-A (JP)
Title: Manufacture of tantalum thin-film capacitor
Inventor: SUDA YASUSHI
IPC: H01G4/33
Filed: 1989-05-16
Abstract: PURPOSE:To enhance a heat-resistant property and to increase a capacity density by a method wherein a tantalum thin film is formed by means of a high sputtering output and a low sputtering output, a two-layer film of the tantalum thin film is formed and an anodic oxidation operation is executed. CONSTITUTION:An alphaTa film 2 of about 3000Angstrom  is first formed on an insulating substrate 1 such as a ceramic, glass or the like at a sputtering output of 3kW by a magnetron sputtering operation; in succession, an alphaTa film 3 of about 1000Angstrom  is formed at an output of 0.2kW. Then, the alphaTa films 2, 3 are formed to be a desired pattern. Then, a positive-type photoresist of 14mum is coated; it is pre-baked, exposed and developed; after that, a post-baking operation is executed in order to enhance close-contact property of the positive-type resist; a desired resist pattern is formed. An anodic oxidation operation of an alphaTa face at an exposed part is executed for two hrs.; the face is transformed into a Ta2O5 film 4; this film is stripped off and removed; then, a film 5 constituted of NiCr, Pd and Au is formed; a counter-electrode pattern is formed. Lastly, a heat treatment is executed at 250 deg.C in the air for 5hrs.; a tantalum thin-film capacitor is completed.
Patent JP-S5349434-A (JP)
Title: Blade contracting method in electrophotographic cleaner
Inventor: IKESUE MASUMI
IPC: G03G21/10
Filed: 1976-10-18
Abstract: PURPOSE: To facilitate a parallel alignment of a blade with a photo sensitive film and to simply operate, wherein the blade is held with a holder, whose support shaft can be moved close to and away from the film. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S61282974-A (JP)
Title: Character processing system
Inventor: IMAYOSHI HIROAKI
IPC: G09G1/16
Filed: 1985-06-07
Abstract: PURPOSE:To facilitate altering a layout and to improve working efficiency by considering the character layout to be one group of characters supervised by a guide line and calculating the relative position relationship between characters. CONSTITUTION:When the guide line (b) is generated to alter the guide line 9a) in accordance with the correction of the layout, a conversion processing part 78 obtains a magnification (e) from the length of the guide line (b) with respect to the guide line (a), and further obtains the length ld of the guide line (b), a distance P'0c'i from a start point P'0 to an intersection c'i, and the relative position relationship between a character size (XSi, SYi), the length d'i of a perpendicular Hi at each intersection c'i, the inclination phi'i of the perpendicular Hi, a character position m'i, rotational angle theta'i, etc., according to commands altering a character size, the length of a perpen dicular and a rotational angle instructed by an input part 70 separately, and stores said relationship in a memory part 79. When the relative position relationship of the character with respect to the guide line (b) is obtained in such a way, a layout processing part 75 executes the layout processing according to the relative position relationship obtained in the alteration processing part 78, and outputs the layout result to an output device 74.
Patent JP-H04350641-A (JP)
Title: Image frame positioning method
Inventor: SETO YASUHIRO
IPC: G03B27/46
Filed: 1991-05-28
Abstract: PURPOSE:To accurately detect an image frame edge regardless of the photographic state of the image frame. CONSTITUTION:Scanning lines of the image frame are different among plural sensors, so detected density varies according to underexposure or overexposure or whether or not there is a specific mark formed by projecting the image frame from a normal frame. The maximum point of a sensor (1st sensor) at the position where the maximum transmission density is obtained and the maximum point of a sensor (2nd sensor) at the position of the minimum density are determined and the edge of the image frame are detected according to their maximum points. Two kinds of edge are detected as to an (N-1)th image frame and an (N)th image frame. Then the difference between the edge position based upon the maximum point of the 1st sensor and the edge position based upon the maximum point of the 2nd sensor is found as to the front edge of the (N)th image frame which is detected last time and the rear edge of the (N)th image frame which is detected. An edge having a small difference is determined as the positioning reference for the (N)th image frame.
Patent JP-S5550884-A (JP)
Title: Drink made from unpolished rice
Inventor: WATANABE MORIHIKO
IPC: A23L2/38
Filed: 1978-10-06
Abstract: PURPOSE: To prepare a nutritious drink free of unpleasant taste and storable for a long time, by heating a solution obtained by mixing and dissolving flour of unpolished rice in filtered water.  
     CONSTITUTION: Flour of unpolished rice is added to filtered water little by little, under stirring. Desired amounts of muscovado, starch, ginger, etc. are added to the dispersion, the mixture is diluted with additional filtered water, the ingredients are completely dissolved in water by stirring, the solution is heated to 90W95°C, the viscosity of the solution is adjusted within 1.5±0.15cp, the solution is cooled to 85±2°C, the required amount of the solution is charged in a bottle preheated at 75± 2°C, the bottle is capped with an aluminum cap, the upper part of the liquid in the bottle is heated with steam, the air remaining in the upper part of the bottle is expanded and exhausted, and the bollte is tightly sealed and sterilized in a pressure vessel at 120°C for 30 minutes. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63295779-A (JP)
Title: Strand used for reinforcing matter composed of polymer material and matter based on polymer material containing one or more strand
Inventor: RUKU BURUGOWA
IPC: D07B1/06
Filed: 1987-05-22
Abstract: Strand for application as reinforcement in objects of polymer material comprising at least one core and less than six outside wires arranged round it, the core having an outside diameter larger than the diameter of the circle tangent to each of the outside wires in the hollow space that remains free when their cross-sections have the highest packing density and smaller than the diameter of the outside wires, whereby the outside wires are made of carbon steel wire with a tensile strength of at least 2250-1130 log d N/mm<2>, d being the wire diameter in mm.
Patent JP-H11289904-A (JP)
Title: Fish reef made of steel
Inventor: TAKASHIMA HIDEICHIRO
IPC: A01K61/00
Filed: 1998-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a fish reef made of steel, easily producible in high efficiency at a low cost, enabling quick growth of sea weeds and effective for remarkably improving the fish-attracting and inhabitation effect by attaching inhabiting sea weeds at plural parts of a fish reef main body made of steel and sinking the reel on the sea bottom. SOLUTION: Inhabiting sea weeds 4 are attached to plural parts of a fish reef main body 3 made of steel and the reef is sunk to the sea bottom. The fish reef main body 3 is preferably constructed of steel plates or shape steels having plural sea weed attaching parts or a mesh member produced by assembling steel bars 22 in the form of a net.
Patent JP-S5348609-A (JP)
Title: Afc unit
Inventor: ONO KAZUO
IPC: H03J7/04
Filed: 1976-10-15
Abstract: PURPOSE:To ensure an accurate frequency control for a TV picture receiver, etc. by providing a fixed bias circuit.
Patent JP-S5599245-A (JP)
Title: Method and instrument for forming dental repaired body
Inventor: TANAKA ASAMI
IPC: A61C5/77
Filed: 1979-09-28
Abstract: Method and instrument (17) for fabricating a dental restorative (11) having an attaching section and a tooth-shaped section projecting therefrom, the latter section being provided with a predetermined standard occlusal surface including cusps and fossae, said method comprising:
 (a) forming models (12) of opposing portions of a patient's jaws, one of the jaw portions including a segment for supporting the restorative (11) in a predetermined location;
 (b) positioning the attaching section and the tooth-shaped section on the supporting segment of the one-jaw portion model (12);
 (c) shaping the attaching section to the contour of the supporting segment engaged thereby;
 (d) contacting a predetermined area of the occlusal surface with a segment of said instrument (17) having a predetermined rounded exterior (19) and imparting indicia on portions of said surface area contacted thereby, said indicia identifying said portions of potential interference with the desired occlusion to be effected with said restorative (11) when said models (12) are in occluding relation; and
 (e) removing a selected number of said identified potential interference portions from the occlusal surface.
Patent JP-H04350866-A (JP)
Title: Image forming device
Inventor: NATSUHARA TOSHIYA
IPC: G03G15/08
Filed: 1991-05-29
Abstract: PURPOSE:To provide a device where intermediate tone can be reproduced while provided with a characteristic where low potential level difference developing can be carried out and where picture selection between a high contrast picture and a soft contrast picture can be carried out by providing each of a specified alternating electric field forming means and a changeover means. CONSTITUTION:A switch SW is provided in between a photosensitive drum 100 and a flexible developing sleeve 11, coming into contact with it, to changeover power sources Va, Vb, and Va, forming the alternating electric field, to be connected or disconnected. When only the power source Vb is connected at the switch SW, a hard contrast picture appropriate for a line image is formed. When power sources Va and Vb are connected at the switch SW, the alternating electric field is formed by AC/DC bias voltage superimposed and impressed on the sleeve 11 on a facing part of the developing sleeve 11 and the photosensitive drum 100. Because the sleeve 11 is flexible, the sleeve 11 can be brought into a light contact uniformly and evenly with a surface of the photosensitive drum 100 over the rotational shaft direction and width direction of the sleeve. Thus, the image formation with good intermediate tone reproduction can be carried out.
Patent JP-S5350081-A (JP)
Title: Regenerating method for exhaust gas absorbing liquid
Inventor: SASAI KAZUSHI
IPC: B01D53/77
Filed: 1976-10-19
Abstract: PURPOSE: To maintain the concn. of M 2 SO 3  in an absorbing liquid contg. a Fe chelate complex and an alkali sulfite (M 2 SO 3 , M: an alkali metal) in desulfurization and denitration using the absorbing liquid by regenerating a by-product M 2 S 2 O 6  to M 2 SO 3  and recycling the M 2 SO 3 . 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05193285-A (JP)
Title: Offset printing plate and preparation thereof
Inventor: MANIYUERU KANDERA MUNIYOSU
IPC: B41N3/00
Filed: 1992-05-18
Abstract: PURPOSE: To decrease the number of manufacturing processes of an offset printing plate and to lower its manufacturing cost in comparison with the conventional one by reducing materials to be used and energy consumption. CONSTITUTION: This is an offset printing plate provided at least on the one side of its sheet member with a coating of sodium and/or potassium silicate, which is 0.5-9 μm thick and has a surface roughness value of 0.3-9 μm as the central-line average height (Ra). The sheet member is comprised of either one of aluminium with >=90 weight % in purity, an aluminium alloy, or a laminated material of aluminium or an aluminium alloy with a base material. Such an offset printing plate is manufactured by electrolytic treatment of the sheet member in an electrolyte containing 4-30 weight % of sodium and/or potassium silicate.