baber/WOPTO huggingface dataset:
Patent JP-2000324936-A (JP)
Title: De-graining machine for bean
Inventor: SAITO SHIGENORI
IPC: A01F11/00
Filed: 1999-05-24
Abstract: PROBLEM TO BE SOLVED: To solve a problem of clogging of cereal culms in a de-graining machine for beans, generated by gathering of the cereal culms de-grain-treated in a threshing chamber and then discharged on to a sieve line of a selecting chamber from the threshing chamber. SOLUTION: This de-graining machine in which rotary blades 5 rotating in a selecting chamber 2 are installed at the rear end side of a threshing cylinder, and a sieve line 4 extending into the selecting chamber 2 as a shelf state from lower direction of the rear end edge of a crimp net 13 of a threshing chamber 1 and capable of swinging as reciprocating in vertical direction is arranged,  is provided by installing a guiding member 9 going down as inclined from a machine wall 2a side toward the rotary locus of the rotary blades 5 and projecting as a shelf-stepwise state at the inside surface of the machine wall 2a at the side of facing to the side of descending rotary motion of the rotary blade 5 in left and right machine walls of the selecting chamber 2 so as to guide the cereal culms flowing as descending between the machine wall 2a and the rotary blades 5 and falling on to the sieve line 4, to the rotary blades 5 side.
Patent JP-S5367957-A (JP)
Title: Method of treating waste water from living
Inventor: MAEDA TOSHIHIRO
IPC: B01J41/04
Filed: 1976-11-29
Abstract: PURPOSE: To prevent the exchange volume of heat reclaimed resin in a method of treating waste water from living with the heat reclaimed ion exchange resin by pretreating it with porous strong basic anion exchange resin and strong acidic cation exchange resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5368563-A (JP)
Title: Manufacture of color braun tube
Inventor: OIKAWA MITSURU
IPC: H01J9/227
Filed: 1976-12-01
Abstract: PURPOSE: To facilitate an easy exposure work by using a master pattern for the fluorescent screen manufacture which is manufactured via an interchangeable shadow mask. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H0436070-A (JP)
Title: Controller for transmission of electricity to preheater
Inventor: ONO MICHIO
IPC: F02B3/06
Filed: 1990-05-31
Abstract: PURPOSE:To considerably enhance the starting properties of a diesel engine by constantly sensing the resistance value of a preheater through high-speed intermittent signals during transmission of electricity to the preheater, and performing driving control of the drive circuit of an MOS type field-effect transistor for high outputs, and adjusting and maintaining a set temperature. CONSTITUTION:An MOS type field-effect transistor 4 is provided for intermittently controlling electricity transmission to a preheater 1. While the MOS type field-effect transistor 4 is turned off, a constant current for detecting the resistance value of the preheater 1 is output from a resistance sensing constant- current circuit 1. Therefore the resistance value of the preheater 1 is constantly sensed through high-speed intermittent signals during transmission of electricity to the preheater 1 and driving control of the drive circuit 5 of the MOS type field-effect transistor 4 is performed whereby a set temperature can be adjusted and maintained.
Patent JP-H05102494-A (JP)
Title: Manufacture of silicon diaphragm pressure sensor
Inventor: KANEKO YUICHI
IPC: H01L29/84
Filed: 1991-06-14
Abstract: PURPOSE:To provide the manufacturing method for a silicon diaphragm which has a superior diaphragm thickness control, and is provided with a bipolar transistor having a low collector resistance. CONSTITUTION:An n-type buried layer 102 is formed on the rear surface of an n-type St substrate 101, and a trench is formed on the rear surface of this n-type S1 substrate 101. A p-type epitaxial layer 108 is then formed on the rear surface of the n-type Si substrate 101, and this layer is polished to a predetermined depth. The p-type epitaxial layer 108 thus polished and another Si substrate 110 are bonded together with an oxide film 109 sandwiched therebetween. The top surface of the n-type Si substrate 101 is polished until the p-type epitaxial layer 108 is exposed. Thereafter, a trench is selectively formed on the side of the other Si substrate 110, on which side a piezoeresistance formation region 105 is provided.
Patent JP-H0931781-A (JP)
Title: Hollow twisted yarn, its production and fabric
Inventor: YOSHINAKA JUNICHI
IPC: D06M101/16
Filed: 1996-05-13
Abstract: PROBLEM TO BE SOLVED: To produce a hollow twisted yarn suitable for a bulky fabric excellent in heat retaining properties and a soft touch feeling by decomposing and/or dissolving and removing core component fibers in a core-sheath composite spun yarn. SOLUTION: This hollow twisted yarn is obtained by forming a composite spun yarn of a core-sheath two-layer structure by using water-soluble polyvinyl alcoholic fibers as a core component and polyester fibers as a sheath component, then carrying out the combined weaving of the resultant composite spun yarn with a usual spun yarn, providing a plain woven fabric, subsequently heat-setting the woven fabric, then performing the immersion treatment in hot water at 100 deg.C for a prescribed time, eluting the core-component fibers and changing the composite spun yarn into a hollow-shaped twisted yarn without any substantial presence of the fibers in the central part. Thereby, the bulky fabric is prepared.
Patent JP-S63681-A (JP)
Title: Uneven surface information detector
Inventor: EGUCHI SHIN
IPC: G06T1/00
Filed: 1986-06-19
Abstract: PURPOSE:To efficiently execute an illumination, and to attain the sharpness of an image pickup by reutilizing at least a part of a reflected light reflected by a sample abutting surface, and forsaken heretofore, for illuminating the sample abutting surface. CONSTITUTION:An illuminating light 10 is made incident on an uneven surface information detecting medium (glass plate) 12 consisting of a material for making a light beam transmit through, the incident illuminating light 10 is reflected by the sample abutting surface 14a of the detecting medium 12 and a part 10a of its scattered light is sent out from the prescribed part of the detecting medium 12. In this regard, diffused reflection surfaces 14c, 14d are provided as means for reflecting at least a part 10b of other scattered light except a part 10a of the scattered light, to the sample abutting surface 14a. In such a way, the scattered light scattered by an interface between the sample abutting surface and a sample and are forsaken without being led to an image pickup element is utilized for the illumination by reflecting it to the sample abutting surface, and the image of uneven surface information being more distinct than usual can be photographed by using the same light source as usual.
Patent JP-S5476446-A (JP)
Title: Production of selectively absorbing membrane
Inventor: MATSUOKA HIROSHI
IPC: C23C22/00
Filed: 1977-11-30
Abstract: PURPOSE: To cheaply produce a good membrane for selectively absorbing solar heat by dipping a copper substrate whose surface has been smoothed by polishing, in a mixed aq. soln. contg. a caustic alkali and a persulfate in a specific concn. ratio under specific conditons.  
     CONSTITUTION: The surface of a copper substrate is uniformly smoothed by mechanical, electrolytic or chemical polishing, yet it is easy to polish the surface with metal abrasives, whereby copper atoms are uniformly arranged on the surface. The substrate is then dipped in a mixed aq. soln. contg. a caustic alkali and a persulfate satisfying the relation between the concn. of caustic alkali; x mol/l and that of persulfate; y mol/l represented by formula I. At this time, the relation between the soln. temp.; T°C and the dipping time; t min is as follows; T+13lnt-68≥0, T≤100 and T-To≥0 (To; room temp.). Thus, a selectively absrobing membrane can be obtd. having a sunleight absorptivity above 0.9 and a radiation rate bleow 0.1. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10331145-A (JP)
Title: Sleeve pipe
Inventor: HARAGUCHI YASUAKI
IPC: E02D3/12
Filed: 1997-06-02
Abstract: PROBLEM TO BE SOLVED: To enhance workability by specifying an angle of a side wall, by covering a peripheral groove formed in the outer periphery of a pipe body and having a bottom formed therein with jet holes, with an O-ring having a specified degree of hardness. SOLUTION: In a sleeve pipe incorporating a jet part for jetting a liquid material with the application of an injection member provided with double packers, the jet part 2 is composed of a peripheral groove 3 defined by a side wall part 3a which is tapered in cross-section, and which is inclined outward by an angle of 10 to 25 deg. from the vertical direction in the outer peripheral part of a pipe body 1, or in a node formed in the pipe body 1, and jet holes formed in the bottom of the peripheral groove. A rubber O-ring type check valve 5 having a degree of hardness of 50 to 80 is fitted in the peripheral groove 3, in a shrinkage fit, overcoming the resiliency inherent to the rubber material thereof so as to form a seal part 6 in which the side wall part 3a and the valve 5 are made into line-contact with each other over the entire 360 deg. circumference.  With this arrangement, the check valve can ensure a high sealing pressure since its seal part is made into line contact with the side wall part 3a, and it is possible to prevent a grout material from being caught. Further, it is possible to greatly reduce the cost since the consumption of the rubber is small in comparison with those of conventional cylindrical types.
Patent JP-S5369319-A (JP)
Title: Freight handling vehicle
Inventor: YAMANAKA TAMIO
IPC: B60P1/48
Filed: 1976-11-29
Abstract: PURPOSE: To prevent the shock of bump from behind from applying directly to the loaded freight on a freight handling vehicle from behind for loading the freight capable of unloading on the vehicle body by providing a protecting plate for protecting the freight at the rear of the body movably for storage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H11347969-A (JP)
Title: Method for marking at least one point on object
Inventor: BECK RAINER
IPC: B25H7/04
Filed: 1999-04-15
Abstract: PROBLEM TO BE SOLVED: To establish a method to simplify marking the individual points of defects on the surface of an object compared with a conventional process. SOLUTION: A method to mark at least a defect or a measuring point on an object, in particular an automobile or its component 4, includes at least one projection device 1 formed as a laser or a laser scanner, whereby the object is irradiated with a laser beam 2 and the point of bombardment on the object with the laser beam decides the point to be marked.
Patent JP-H08332801-A (JP)
Title: Fitting structure for wheel cap
Inventor: ONUMA TAMOTSU
IPC: B60B7/06
Filed: 1995-06-12
Abstract: PURPOSE: To provide a fitting structure for a wheel cap capable of fitting the wheel cap with no backlash, reducing the number of component items, reducing the cost, preventing the deterioration of the external appearance due to the occurrence of recesses, and improving the degree of freedom for designing the wheel cap. CONSTITUTION: A coupling projection 12 is integrally molded on the inner periphery near the opening 11 of a wheel cap main body 10 made of a bottomed cylinder, and elastic pawls 13 are integrally molded at several positions on the inner periphery of the wheel cap main body 10 at the deeper section than the coupling projection 12. When the coupling projection 12 is coupled with a coupling groove 17 formed on the outer periphery of the center section 6a of a wheel disk 6, the center tip portion 18 of the wheel disk 6 on the tip side than the coupling groove 17 is pinched between the coupling projection 12 and the elastic pawls 13, and a wheel cap 8 is fitted to the wheel disk 6.
Patent JP-H01312405-A (JP)
Title: Measurement of burying depth
Inventor: KUBODERA MITSUYOSHI
IPC: G01B15/00
Filed: 1988-06-13
Abstract: PURPOSE:To calculate a burying depth accurately by a method wherein an image position of a foreign matter being buried is stored with the irradiation of a radiation beam from a spot radiation source and then, an object is inclined while being moved at the right angle to the radiation with the position of the image kept unmovable. CONSTITUTION:An X-ray image observing device 2 is arranged as opposed to an X-ray source 1 and a desired object 4 intended to measure a burying depth (h) of a foreign matter 3 is disposed therebetween. The position of the object 4 is so adjusted that X rays incident on the center of the device 2 at right angles from the ray source 1 passes through the foreign matter 3 to project an image 6 of the foreign matter 3 at a fixed point in the center of a screen. Then, the object 4 is inclined by an angle theta as indicated by a fine line 41 while being moved as indicated by the broken line 42. Under such a condition, an image of a foreign matter 32 appears at the same position as the image of the foreign matter 3. Here, a distance (h) to the foreign matter 3 from the surface 5 is represented by h=1/sintheta.
Patent JP-S5934833-A (JP)
Inventor: KANEDA HARUYUKI
IPC: A01K97/02
Filed: 1982-08-19
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-H0231196-A (JP)
Title: Apparatus for measuring parameter of core of nuclear reactor in operation
Inventor: RUNE FURUGAARU
IPC: G21C17/108
Filed: 1989-06-06
Abstract: PURPOSE: To couple a measuring duct with any guide tube of a reactor by bonding a peripheral measuring probe to the end of a flexible measuring/moving cable and arranging an anti-leak unit for each unit comprising the cable and probe on the outlet wall of an anti-leak chamber in a sealing nozzle. CONSTITUTION: A peripheral measuring probe 15 is bonded to the end of a flexible measuring/moving cable 16 fixed movably in each anti-leak peripheral sheath 14 fixed in a measuring duct 10 according to helical arrangement around a central sheath 13. A sealing nozzle 25 has an anti-leak chamber 40 and the sheath 14 of measuring duct 10 is opened toward an instrument chamber with anti-leak paths 50, 50' being provided at the end of the sheath 14. An anti-leak unit for each unit 15, 16 comprising the cable and probe is arranged on the outlet wall of an anti-leak chamber 40 of a sealing nozzle 25.
Patent JP-S5668918-A (JP)
Title: Magnetic card reader
Inventor: TARUSATO MASANOBU
IPC: G11B5/39
Filed: 1979-11-06
Abstract: PURPOSE:To miniaturize a magnetic card reader while increasing the number of bits of statically readable data, by composing a detection part, which detects the polarity of a magnetic spot magnetized in the thickness direction of a magnetic card, of two specific kinds of magnetic resistance element. CONSTITUTION:To read data out of magnetic card 3 that expressing binary data by the polarities of magnetic spot 31 magnetized in the width direction, magnetic biasing method 2 and two kind of magnetic resistance elements 11 and 12 increasing or decreasing in resistance value according to the intensity of magnetic field components differing in direction used. For example, NiCo alloy, etc., and InSb, etc., are stuck to the top and reverse surfaces of substrate 13 made of SiO2, etc., respectively in thin-film shapes in prescribed patterns so as to form magnetic resistance elements 11 and 12, thereby constituting detection unit 10 opposing to each magnetic spot 31. Then, the potential that corresponds to the polarity of each magnetic spot 31 can be obtained at output terminal 10a by the difference in direction of the magnetic line of force depending upon the polarity of each spot 31.
Patent JP-S63776-A (JP)
Title: Searching method for corresponding point for stereoscopic view
Inventor: MIYAMOTO KAZUMASA
IPC: G06T1/00
Filed: 1986-06-20
Abstract: PURPOSE:To make clear the updating way of the variable resistance value based on the result of application of a weighting pattern after specifying the distribution value to which said weighting pattern decided by the side suppression logic is applied, by correcting the connecting weight coefficient of a nerve circuit network model which secures correspondence between the right and left eye image points with the value proportional to the estimated deviation of correspondence to the right eye image from the left eye image or vice versa. CONSTITUTION:The connecting weight coefficient of a nerve circuit network model which secures correspondence between the right and left eye image points is corrected by the value proportional to the estimated deviation of correspondence to the right (left) eye image from the left (right) eye image. Then the correction is repeated by means of the characteristics where each weight coefficient is emphasized in a certain direction and conflicts with other in the orthogonal direction. Thus the specific weight coefficient is increased and it is regarded that the correspondence is secured between both eye image points connected to the specific weight coefficient. Thus it is clear to decide the application method of the currents equivalent to the differential values of both eye images and to correct the resistance value at a point P. Then it is possible to make it clear whether or not the resistance value needs the entire correction at the point P.
Patent JP-S6034124-A (JP)
Inventor: KOBAYASHI MASAO
IPC: A23G3/02
Filed: 1983-08-05
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-H0818747-A (JP)
Title: Picture reader
Inventor: SATO YUKO
IPC: H04N1/19
Filed: 1994-06-27
Abstract: PURPOSE:To obtain a picture reader capable of preventing the generation of a defect such as the disconnection of a metallic fine wire due to a temperature change and having compact size as compared with a conventional device in respect to a picture reader to be used for facsimile or the like. CONSTITUTION:A sensor substrate 5 is directly stuck and fixed to an original guide glass plate 3 fixed to the upper part of a casing and electrically connected to a driving IC 6 and a detecting IC 7 through metallic thin wires 8. A rod lens array 4 is arranged so that its optical axis is parallel with the surface of an original and a light source 2 is arranged so that its optical axis is almost vertical to the surface of the original. In the constitution, the original is illuminated by light from the light source, the reflected light from the original is returned by mirrors 9a, 9b and an image is formed on a photoelectric conversion element mounted on the surface of the substrate 5 by the array 4.
Patent JP-S5571168-A (JP)
Title: Vibration-type electic razor
Inventor: OKAMURA MASABUMI
IPC: B26B19/28
Filed: 1978-11-22
Abstract: PURPOSE: To apply no load to a spring which applies a force to a vibrator when it is stopped and to lengthen the lifetime of the spring, by driving the vibrator by a repulsive force when stator coils are energized.  
     CONSTITUTION: When periodical currents are supplied to a right and a left coils 5 provided on a stator 6, the stator is magnetized at the same polarity as a vibrator 8 facing the stator and the vibrator suffers from a repulsive force. At that time, the vibrator oscillates right and left to drive an internal cutter not shown in Fig. When the coils are not energized, the vibrator 8 is stopped by the spring 9. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5667869-A (JP)
Title: Copying apparatus
Inventor: SETO MINORU
IPC: G03G15/22
Filed: 1979-11-08
Abstract: PURPOSE: To provide an apparatus which is extremely easy to use and is fail-safe by performing copying through scanning of a scanning head part over copying original paper.  
     CONSTITUTION: Copying original paper 41 with the side to be copied faced upward is placed on a platen 13, and the position of a scanning head 2 is aligned to this. Next, the head 2 is pushed downward together with a cylindrical body 12 by pushing a handle 22 downward to allow a transparent plate 26 to closely contact the original paper 41. The position of the part desired to be copied is checked through an observation window 24 by opening a cover 23, and is matched by operating a switch group 25. When the position is determined, the cover 23 is reclosed and a copying switch is pushed to start the apparatus, then light is emitted from a light emitting part 27 and f light image enters a reflecting mirror 61. The light emitting part 27 and reflecting mirror 61 move in a right direction, whereby the scanning is  accomplished and the light image of the paper 41 is written as a latent image on a  photosensitive drum 51. This latent image is copied.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07330498-A (JP)
Title: Potassium titanate aluminate whisker and its production
Inventor: MURATA HIROKI
IPC: C30B29/62
Filed: 1994-06-02
Abstract: PURPOSE:To obtain potassium titanate aluminate whiskers by forming whiskers having a compsn. represented by a specified formula, prescribed fiber diameter, fiber length and aspect ratio. CONSTITUTION:One or more kinds of Al compds. such as Al2(SO4)3 and Al(OH)3 are added to potassium titanate fibers dispersed in water and they are brought into a reaction at 5-80 deg.C to prepare potassium titanate fibers surface-coated with the Al compds. A flux such as K2SO4 is added to the surface-coated fibers by 50-90wt.% of the total amt. and they are mixed, press-compacted, fired at 900-1,300 deg.C and slowly cooled to form a fired compact. This compact is boiled in water, washed with water, separated by filtration and dried to obtain the objective potassium titanate aluminate whiskers having a compsn. represented by the formula KxAlxTi8-xO16 (0.8<=x<=2.5), 0.1-10mum fiber diameter, 5-300mum fiber length, an aspect ratio of 10-100 and 0-70vol.% pores in the fibers.
Patent JP-H11333829-A (JP)
Title: Method for processing ingot and processing system
Inventor: BANZAWA YOSHIAKI
IPC: B28D5/04
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for processing an ingot to simplify a constitution of a processing system without necessity of installing a warehouse for storing the ingot, an inputting and outputting units and the like at places. SOLUTION: The method for processing an ingot 33 comprises a first step of taking out the ingot 33 from a warehouse 31 for storing a plurality of the ingots 33, conveying the ingot 33 to a bearing measuring unit 37, measuring a crystal orientation of the ingot 33 and again storing the ingot 33 in the warehouse 31, a second step of taking out the ingot 33 after the measurement from the warehouse 31, conveying it to an adhering unit 41, rotatably regulating the ingot 33 based on an orientation measured result, adhering it to a support plate 43, and again storing the ingot 33 in the warehouse 31, and a third step of taking out the ingot 33 after the adherence from the warehouse 31, conveying it to a wire saw 49, mounting the ingot 33 at the saw 49 via the plate 43, and then cutting the ingot 33 so that the crystalline orientation forms a predetermined angle to a wire feeding direction.
Patent JP-S5670813-A (JP)
Title: Oil separator
Inventor: TOKUNAGA HIROICHI
IPC: B01D45/08
Filed: 1979-11-12
Abstract: PURPOSE: To increase the capacity of oil separation without increasing the blower capacity by a method wherein plural barrier plates that cause turbulant flow of exhaust gas are installed in the oil separator along the flow of exhaust gas.  
     CONSTITUTION: Oil-containing gas generated from the oil tank 1 is guided to the oil separator 12 through the exhaust pipe 3 and the inner cylinder 15, passes through the spiral passage formed by barrier plates 17aW17h between the outer 13 and inner 15 cylinders, and discharged to the outside through the exhaust outlet 19. During gas passage, because of the difference in the inertial force of oil droplets and exhaust gas, the oil droplets in the exhaust gas are effectively trapped by the barrier plates 17aW17h, the inner surface of the outer cylinder 13 and the inner surfce of the inner cylinder 15, so that they are easily separated from the exhaust gas. The separated oil flows down, goes through the drain outlet seat 18 at the bottom plate 16, and is taken out from the drain pipe 4. 
     COPYRIGHT: (C)1981,JPO&Japio