baber/WOPTO huggingface dataset:
Patent JP-2000358330-A (JP)
Title: Photovoltaic power generating apparatus
Inventor: MATSUKAWA MITSURU
IPC: H01L31/04
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To parallel off distributed power supplies at two points by providing a controller with a parallel-off control means, which transmits an open command for switches for parallel-off based on detection of a single operation of the distributed power supplies at times of system troubles. SOLUTION: N number of distributed power supplies #1 to #n 14 are provided with a solar cell 15 and a power conversion section 16, and the power conversion sections 16 are formed of inverters 17 as inversion devices. The inverters 17 are small-capacitance inverters and provided on the alternating-current output side with a first switch 18 for parallel-off. A first parallel-off point is formed at the switch 18. A second switch 19 for parallel-off, which forms a second parallel-off point, is installed in series with the first switch 19 for parallel-off, and the inverters 17 of the distributed power supplies 14 are connected with a power system 1 via the switches 18 and 19 for parallel-off. Thus the distributed power supplies 14 can be paralleled off from the power system 1.
Patent JP-H058831-A (JP)
Title: Conveyor for crop screening
Inventor: SUETSURU MASAAKI
IPC: B65G25/00
Filed: 1991-07-08
Abstract: PURPOSE:To make sure that crops are surely sent one by toward a screening part, lessen the stagnation of a flow of the crops, and to enhance the conveying efficiency in a crop screening device. CONSTITUTION:A plurality of conveying bodies 21, in each of which a crop placing surface 21a having almost the same width with that of the crop to be conveyed is constituted into an inclined surface such that the more downstream it is located in the conveying direction, the lower it becomes, are arranged in parallel. Moreover, in order to constitute a progressive placing conveyor 3, the driving timing is set in such a manner that a couple of conveying bodies 21 neighboring with each other move up and down in the opposite directions. A guide member 27, which moves at almost the same speed with the conveying speed and which abuts on the crop to be conveyed, is arranged. On the lateral side part of this progressive placing conveyor 3. In addition, a surface layer member 31, which gives the sliding resistance to the crop to be conveyed, is attached to the inclined surface (excluding a part of its upper portion) of a placing surface 21a located more downstream from the end part of the guide member 27. Moreover, catching parts 30 are arranged on both right and left outside sides more downstream from the surface layer member 31.
Patent JP-S5679190-A (JP)
Title: Production of binder for carbonaceous material
Inventor: MATSUMOTO KOUICHI
IPC: C04B35/52
Filed: 1980-11-28
Abstract: PURPOSE: A coke powder of a small thermal expansion coefficient and a specific particle sizes is combined with pitch under specific conditions and dispersed, thus producing a binder that gives carbonaceous materials with a high bulk density, flexural strength and small thermal expansion coefficient.  
     CONSTITUTION: A coke powder with a thermal expansion coefficient of less than 2.0×10 -6 /°C and single particle size of 5W50μ is added to pitch in an amount of 10W20%. Then, they are heated at 150W200°C, e.g., 160W180°C for 3hr under stirring to disperse it uniformly, thus giving the objective binder. The binder is kneaded with a filler, formed, sintered to be graphitized, thus producing a carbonaceous material.  
     EFFECT: This process gives uniformly structured carbonaceous materials free from pinholes and cracks. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0332720-A (JP)
Title: Photodeodorizing device
Inventor: KOBAYASHI TOSHIO
IPC: B01D53/34
Filed: 1989-06-30
Abstract: PURPOSE:To improve the restoring effect of adsorbing ability of bromine by constituting the lamp cover fixing and receiving a light source of a reflecting material, and forming it in the concave reflection mirror having the concave inner surface confronting a deodorizing package side. CONSTITUTION:The device is provided with the deodorizing package 3 which is filled with the material adsorbing bromine by allowing the air contg. bromine to flow through and the bromine absorbing ability of which is restored by the irradiation of light, and the light source 2, such as a lamp, radiating light to the deodorizing package 3. In this case, the lamp cover 8 fixing and receiving the light source 2 is constituted of a reflecting material, and formed to the concave reflecting mirror H having the inner concave curved surface confronting the deodorizing the package side. As a result, the restoring effect of bromine absorbing ability is improved and the deodorizing effect is increased.
Patent JP-S5868093-A (JP)
Inventor: SHIBAMIYA YOSHIKAZU
IPC: G09G1/06
Filed: 1981-10-19
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-H05142315-A (JP)
Title: Probe for surface microscope and surface microscope using this
Inventor: HONDA YUKIO
IPC: G01R33/10
Filed: 1991-07-08
Abstract: PURPOSE:To discriminate magnetic information of a magnetic sample of large surface roughness from morphological information, to carry out measurement accurately at high resolution by using a probe for which a non-magnetic material layer is provided around a ferromagnetic probe, the end of which is sharpened. CONSTITUTION:A sharp ferromagnetic probe 7 of the point curvature of no more than approximately 100nm, is provided on one end of a cantilever that is made of silicon oxide and so on, and a layer of a non-magnetic material 8 of the point curvature larger than the probe 7, in the thickness of no more than approximately 100nm, is formed around the probe, so as to form a probe 2. When magnetic force is measured by using this probe 2 between the probe and a sample, while the resolution of the morphological information of the sample surface is reduced by the non-magnetic material 8 of large point curvature, magnetic information alone is measured in steps by the probe 7 having a sharp point, and a width DELTAx2 of the boundary of a magnetic area is smaller compared with the case where only the probe 7 is used, and magnetic information of high resolution is thus obtained. Accurate magnetic information separated from morphological information can thus be measured at high resolution.
Patent JP-S5689370-A (JP)
Title: Casting method
Inventor: MOURI SHIYOUICHI
IPC: B22C9/02
Filed: 1979-12-21
Abstract: PURPOSE: To prevent the air oxidation of molten metal in the process of transferring the same from a ladle into a well and purify the molten metal by pouring the molten metal into the well which has been poured with molten slag.  
     CONSTITUTION: In the state that the outflow port 5a of a well 5 is held closed with a stopper 6, molten slag (a) is poured into the well 5. After this, molten metal is poured into the well 5 from a ladle 7. Upon completion of pouring of the molten metal (b), completion of floating of the molten slag (a) included into the molten metal (b) and settling of the molten metal (b), the stopper 6 is removed to allow the molten metal (b) in the well 5 to flow into the mold inside 2 through a sprue 3. Here, the kind of the molten slag (a) to be poured into the well 5 and the rate of pouring of the molten metal (b) into the well 5 are determined by the kind of intended castings and the cleanliness of the molten metal (b). From the above, the air oxidation of the molten metal (b) is prevented and since the molten metal (b) is passed through the molten slag (a) in the well 5, it receives refining effect and is thereby purified. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6227530-A (JP)
Title: Scrap melting method
Inventor: NANJO TOSHIO
IPC: C22B7/00
Filed: 1985-07-29
Abstract: PURPOSE:To decompose malodorous component thermally and to suppress generation of malodorous gas from electric furnace, by preheating scrap in an electric furnace out of operation by burner, and introducing malodorous exhausted gas generating at that time into an electric furnace in operation, at melting scrap alternately using plural electric furnaces. CONSTITUTION:At arc melting scrap by two electric furnaces 1, 2 while using common source transformer 3 and secondary conductors 4 alternately, scrap in electric furnace out of operation is preheated by a stabilizing burner 2a. Exhausted malodorous gas generated thereat from the scrap is supplied to the furnace 1 during scrap melting by opening a damper 11, to decompose thermally malodorous component at high temp. in furnace to deodorize and release it in the air through ducts 15, 19 and a collector 20. If the scrap melting is ended in the furnace 1, molten substance is discharged from furnace, the conductors 4 are connected to the furnace 2 to melt preheated scrap. In the furnace 1, the scrap is charged in the empty furnace, preheated by a stabilizing burner 1a, generated malodorous exhausted gas is sent to the furnace 2 to be decomposed thermally and deodorized.
Patent JP-H0830626-A (JP)
Title: Device for retrieving japanese electronic dictionary
Inventor: ONISHI SATOSHI
IPC: G06F17/30
Filed: 1994-07-19
Abstract: PURPOSE:To provide a Japanese electronic dictionary retrieving device capable of reducing the capacity of a dictionary by canceling the double storage of the same information. CONSTITUTION:The retrieving device is provided with a Japanese equivalent retrieving dictionary 62 to be a Japanese equivalent retrieving dictionary means, a Japanese notation retrieving dictionary 63 to be a Japanese notation retrieving dictionary means and a dictionary retrieving part 61 to be a dictionary retrieving means for retrieving Japanese notation from a Japanese equivalent based upon the dictionary 62 and retrieving a Japanese equivalent by the dictionary 62 based upon a dictionary number to be stored in a Japanese equivalent retrieving dictionary number part stored in the dictionary 63 based upon Japanese notation.
Patent JP-S6057863-A (JP)
Title: Toner image transferring method
Inventor: SHIYUKURI KATSUHIRO
IPC: G03G15/16
Filed: 1983-09-09
Abstract: PURPOSE:To transfer an image of good quality efficiently without exerting any evil influence of residual ozone upon a photosensitive body, etc., by exposing the rear surface of a recording body in a transfer area through an opening part provided to the cover plate of a transfer electrode when a toner image on the photosensitive body is transferred by supplying a corona ion flow from the rear surface of the recording body. CONSTITUTION:The discharging wire 12 of a corona discharger 10 provided in parallel to the drum shaft of the photosensitive body 4 is applied with a DC voltage which differs in polarity from toner 5. The opening length l of the opening part 131 provided to the cover plate 13 is larger than the width of a maximum image formed on the photosensitive body 4, and the opening width W is determined according to the quantity of light with which the photosensitive body 4 is irradiated by an illumination lamp 19 through the recording body from the opening part 131. There is a gap left between the opening part 131 and light source 19, so ozone generated when the corona ion flow is formed by the discharging wire 12 flows out without staying in a back plate 13 and is decomposed, so that the photosensitive body 4 never deteriorates in performance.
Patent JP-H0216086-A (JP)
Title: Heat-sensitive transfer medium
Inventor: SUZUKI TAKEYUKI
IPC: B41M5/41
Filed: 1988-07-04
Abstract: PURPOSE:To make the treatment of a rear surface unnecessary and increase the resistance to sticking and set-off by specifying the diameter of the particles and adding a specific amount of CaCO3 and montan waxes to a base of plastic material, on one side of which a heat-sensitive transfer ink layer is provided. CONSTITUTION:CaCO3 and montan wax, each with an average particle diameter of 0.05-2mum are added to polyethylene terephthalate resin to give concentration of 0.5-5% and 0.01-0.1% respectively and then the mixture is kneaded to extrude an elongated film with a thickness of 6mum. This heat-sensitive transfer ink is applied as a coat to obtain a heat-sensitive transfer medium. CaCO3 makes the medium resistant to sticking and the montan wax reduces abrasion with a heating head to prevent ink set-off.
Patent JP-H0611229-A (JP)
Title: Refrigerator
Inventor: NAKADA MAYUMI
IPC: A23L11/00
Filed: 1992-06-25
Abstract: PURPOSE:To use a defrosting room of a refrigerator provided with a defrosting room effectively, and to make it available for making of 'NATTO' (fermented soybeans) and fermentation of dough. CONSTITUTION:A refrigerator, with a plurality of temperature sensors 32, 33 provided therein, is equipped with a radiation heater 22 at the surface of its ceiling and a damper 11 at its entrance, and is so constructed that the radiation heater 22, the damper 11 and a blower 10 of the refrigerator proper can be controlled by a control means 43 for heating up and cooling down.
Patent JP-S5868176-A (JP)
Title: Electronic register
Inventor: OOTSUKA TETSUO
IPC: G06Q50/00
Filed: 1981-10-19
Abstract: PURPOSE:To reduce the size of an ECT without providing a specific storage means by writing pieces of information on the stock and stocking of articles other then proceed data in a storage means through key operation, and then transferring those data. CONSTITUTION:The input part 1 of an ECR is provided with a mode setting key 1a, an input key 1b, a correction key 1c, a mode switch 1d, and a transfer key 1e in addition to register keys, departmental keys, etc. An input to this input part 1 is applied to a CPU 2, which controls the whole. A memory 6 connected to this CPU 2 is provided with a departmental totalizing memory A for storing proceed data, a totalizing memory B classified by transactions, a memory C classified by persons in charge, and an input memory T wherein data are  written directly with keys of the input part 1. Then, the mode switch 1d is  switched to write pieces of information other than the proceed data from the input part 1 in the memory T, and the switch 1e is operated to transmit the information in the memory T from a transmission control part 5 to the outside,  thus transferring the information without providing a special storage means.
Patent JP-S5790858-A (JP)
Title: Charged particle beam system
Inventor: ITOU AKIO
IPC: H01L21/027
Filed: 1980-11-28
Abstract: PURPOSE:To provide a charged particle beam deflection system with the characteristics which suit the spectra of a deflection signal by providing a means of filtering the deflection signal into a number of frequency bands and the amplifiers/deflectors which correspond to each band. CONSTITUTION:When a desired pattern is plotted using a charged particle beam such an electron beam, a deflection signal on the basis of pattern data is applied to a system 27. Then the signal is selectively filtered by high and low pass filters 21 and 22, amplified by amplifiers 23 and 24, respectively, and issued to deflectors 25 and 26. An electron beam 28 is deflected by the high and low frequency components of said deflection signal current. As a result, by assigning small amplitude deflection and large amplitude deflection to deflectors 25 and 26 respectively, the characteristics which suit the spectra of the deflection signal can be obtained. Besides, by removing the restrictions on the amplitude of the deflection, high speed and large amplitude deflection can be achieved.
Patent JP-H0332825-A (JP)
Title: Manufacture of stamper
Inventor: HAYASHI TAKESHI
IPC: B29C33/38
Filed: 1989-06-29
Abstract: PURPOSE:To reduce drastically breaking of a pit form, by futher thinning a board thickness of a mother stamper respectively than those of a master stamper and stampers. CONSTITUTION:A master stamper 8 is electroformed by making use of a glass matrix as a mold, which is peeled off. A mother stamper 9 is electroformed by making use of the master stamper 8 as the mold, which is peeled off. A stamper 10 is electroformed by making use of the mother stamper 9 as the mold and the stamper is peeled off from the master stamper. In other words, at the time of peeling, soft peeling of the mother stamper can be attained and breaking of a pit form vanishes by making a board thickness of the mother stamper 9 thinner respectively than those of the master stamper 8 and stamper 10.
Patent JP-S5691995-A (JP)
Title: Treatment of welded part of wear resistant steel material
Inventor: SATOU MASANOBU
IPC: B23K31/00
Filed: 1979-12-25
Abstract: PURPOSE: To increase the hardness of a softened part generated at the welded part of a steel material of wear resistance, by thermally treating the softened part by use of a tungsten electrode arc.  
     CONSTITUTION: Steel materials A and A' of wear resistance are welded with welding metal B. softened part D decreasing in hardness is formed near welding-heat influenced part C of the welded joint. Surfaces of this part C and softened part D are covered with hardening built-up welding metal E and a welding member consisting of shield gas torch G and tungasten electrode H is used to fuse the base material with tungsten electrode arc I generated between the member and the base material. Thus, the hardening heat treatment effect is caused to form tungsten electrode arc heat treated part J, thereby increasing the hardness of this part covering heat influenced part F' and softened part F produced in said built-up welding. The treatment when the hardness of welding metal B is lower than that of the steel materials is described above, and if they are equal in hardness, softened part D is only thermally treated with tungsten electrode arc I without padding. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0918159-A (JP)
Title: Electronic apparatus
Inventor: NODA YASUSHI
IPC: H04N5/225
Filed: 1995-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain a small-sized electronic apparatus (camcorder) in which the operating keys are arranged utilizing the limited space of body effectively. SOLUTION: In an electronic apparatus constructed to insert a battery 13 into the body 2, operating keys 30, 31, 32, 33 are arranged in a space covered by a cover 15 for opening or closing a battery loading section 14.
Patent JP-H08308635-A (JP)
Title: Cosmetic face mask having function of emitting far infrared radiation
Inventor: HARA JINICHIRO
IPC: A45D44/22
Filed: 1995-05-15
Abstract: PURPOSE: To provide a cosmetic device for making the skin of the face beautiful by emission of far infrared radiation from a ceramic fiber member by using the temperature of the skin. CONSTITUTION: A cover 2 is provided in the lower part of a band member 1. Velcro tapes (R) 3 are attached to both ends. A mask member 4 in which the upper center is notched is provided in the lower part of the band member 1 inside the cover 2. The notched portion is provided with a mesh body 5 and a window.
Patent JP-2000356894-A (JP)
Title: Developing device, process cartridge and image forming device
Inventor: MOTOHASHI SATORU
IPC: G03G15/08
Filed: 1999-06-15
Abstract: PROBLEM TO BE SOLVED: To prevent the lowering of initial density, to make omission appropriate to be equal to or above an allowable level and to restrain a halftone abnormal image by dividing a developer carrying member. SOLUTION: Negatively chargeable magnetic one-component developer is used as developer 109. An elastic sheet 1 having bending strength neither too strong nor too weak and functioning as the developer carrying means is used to carry the developer 109 from a distant part of a developer container to the vicinity of a developing sleeve 105. Then, the device is equipped with a developer container 104. In such a case, a notch is formed on the sheet 1 as one division line, and the sheet is bisected in a longitudinal direction. It is conceivable to divide the sheet 1 by optional division equal to or above bisection. Therefore, carrying force is made weak to some extent so as to avoid the lowering of the initial density.  While the carrying force equal to or above the specified carrying force is maintained to keep the omission equal to or above the allowable level, load exerted on both ends of the developer carrying member is reduced to prevent twist in the case of carrying the developer, whereby the developer is carried in an original carrying direction.
Patent JP-H0728472-A (JP)
Title: Piezoelectric buzzer
Inventor: MATSUMURA MITSUNORI
IPC: G10K9/122
Filed: 1993-07-07
Abstract: PURPOSE:To efficiently prevent the infiltration of washing water into a resin case in washing at the time of mounting of a surface packaging type which is directly mountable on the mounting part of an electronic apparatus. CONSTITUTION:This piezoelectric buzzer is constituted by using the resin case 1 which internally has a recessed part 1a and is formed with a step part 1b on the inner periphery of this recessed part and a sound producing body 3 which is formed by sticking a piezoelectric element 3b having electrodes 3a on both main surfaces in the state of placing the element on the one main surface of a metallic diaphragm 3c. The peripheral edge of the other main surface of this metallic diaphragm 3c is fixed in the state of placing this part on the step part 1b, by which the inside of the resin case 1 is divided to a front air chamber 5 and a rear air chamber 6 with the sound producing body 3 as a boundary. A sound emitting hole 1e communicating with the front air chamber 5 is through-holed the wall surface with form the recessed part 1a of the resin case 1. An air hole 1f communicating with the rear air chamber 6 is formed on the surface formed with this sound emitting hole 1e and a pair of external electrodes 7, 8 connected to the piezoelectric ceramic element 3b and the metallic diaphragm 3c, respectively, are formed on the wall surface of the resin case 1.
Patent JP-H02196889-A (JP)
Title: Nitrogenous additive composition for engine fuel,and engine fuel containing said composition
Inventor: JIYATSUKU DOUNI
IPC: C10L1/14
Filed: 1989-06-29
Abstract: PURPOSE: To provide an additive compsn. for controlling properties of forming a fuel precipitate and corroding an engine, which comprises a reaction product of a succinic acid deriv. and a polyamine, and a reaction product of the succinic acid deriv. and hydroxyethylimidazoline.  
     CONSTITUTION: This compsn. comprises (A) a nitrogen compd. obtd. by reacting (i) a succinic acid deriv. comprising an (anhydrous) (poly)alkenylsuccinic acid with (ii) a polyamine of general formula I or II [wherein R 1  is H or a 1 to 60C hydrocarbon; Z is -O- or -NR 3  (R 3  is R 1 ); R 2  is H or a 1-4C hydrocarbon; n is 2 to 6; m is 1 to 10; A to D are each a divalent 2 to 6C hydrocarbon; a is 1 to 120; b and c are each 0 to 100; and a+b+c is 1 to 120], and (B) a nitrogen compd. obtained by reacting (i) the component (i) of the component A with (ii) at least one 1-(2-hydroxyethyl)imidazoline substituted by a 1 to 25C alkyl or alkenyl group at the 2-position. 
     COPYRIGHT: (C)1990,JPO
Patent JP-2000000433-A (JP)
Title: Photocatalyst filter device
Inventor: ANDO MASAO
IPC: B01J35/02
Filed: 1998-06-16
Abstract: PROBLEM TO BE SOLVED: To surely shield electromagnetic waves generated in cold cathode tubes by enclosing an entire bearing of cold cathode tubes by first to third electromagnetic wave shielding members and shielding all of the electromagnetic waves generated from the cold cathode tubes with these first to third shielding members. SOLUTION: A first photocatalyst filter 21 which is formed by utilizing titanium oxide as the first and second electromagnetic wave shielding members opened to a honeycomb shape continuously opened with cavities of a regular hexagonal prism shape in intersection with the air flow and a second photocatalyst filter 22 are disposed in parallel in a casing 13. The outer edge on the rear surface of the parallel disposed first photocatalyst filter 21 and the upper edge of the shielding plate 26 which is the third electromagnetic wave shielding member are brought into contact with each other and the lower edge of the shielding plate 26 is brought into contact with the outer edge on the front surface of the second photocatalyst filter 22, by which UV lamps 23, 24 as the cold cathode tubes are enclosed from the entire bearing.