baber/WOPTO huggingface dataset:
Patent JP-H07257004-A (JP)
Title: Stencil printing drum
Inventor: NEGISHI HIDEO
IPC: B41L13/04
Filed: 1994-03-22
Abstract: PURPOSE:To prevent leakage of an ink in an outside direction of an ink supply range of an ink supply roller, in a stencil printing drum having an ink supply roller in an inside of a plate cylinder. CONSTITUTION:An ink 4 is stored in an ink storage section between an ink supply roller 3 set in an inside of a place cylinder and an ink supply roller 5. A strip state stage section 10 having a smaller outside diameter than an outside diameter of the ink supply roller exists at both ends of the ink supply roller, 3. A guide face b of an ink bank 7 contacts to the strip state stage section 10. A slant face 11 of the ink bank 7 contacts to the strip state stage section 10 and a side edge face 10b of the strip state stage section 10. An ink executing a leakage to the strip state stage section 10, is guided to the slant 11 according to a rotating of the ink supply roller 3 and is made to return to an inside direction of the ink supply roller 3. An ink executes no leakage to an outside direction of the ink supply range of the ink supply roller 3 and no problem giving a contamination to a printing machine and a printing paper through the ink occurs.
Patent JP-S57166496-A (JP)
Title: Heat accumulating vessel
Inventor: KIMURA HIROSHI
IPC: F28D20/00
Filed: 1981-04-03
Abstract: PURPOSE:To make it possible to fix the titled heat accumulating vessel without using any particular fixing member to thereby facilitate the fixing operation of the vessel by a method wherein a number of polygonal flange sections are formed on the outer periphery of a circular or square tubular vessel forming the heat accumulating vessel, at predetermined intervals. CONSTITUTION:Regular triangular flange sections 1 and 1' are formed on both ends of a circular tubular vessel 2 forming a heat accumulating vessel such that the flange section 1' is made to have two grooves 12 in its two sides, respectively, and a single projection 11 on the remaining side while the opposite flange 1 is made to have a single groove 12 in one of its sides and two projections 11 on the remaining sides, respecrively. Further, pin holes 13 are drilled in both of the flanges 1 and 1', respectively, so that pins (not shown) are inserted into the pin holes 13 to thereby fix the vessel 2 another heat accumulating vessel of the like structure. Accordingly, it becomes possible to fix a number of the above  type of heat exchanging vessels to one another through the above men tioned  fitting mechanism.
Patent JP-H01225857-A (JP)
Title: Liquid heating and circulating device
Inventor: SHIMIZU YASUHIRO
IPC: F24H1/00
Filed: 1988-03-04
Abstract: PURPOSE:To shorten a time necessary for increasing the temperature of liquid, by a method wherein the title device is equipped with the following: a liquid tank; an external heating unit, connected to the liquid tank; a pair of communicating holes, communicated with the external heating unit formed at the inside of the liquid tank; and a liquid circulating unit, provided in the communicating hole to circulate and supply the liquid to the liquid tank and the external heating unit. CONSTITUTION:When a liquid circulating unit 8 is operated simultaneously with heating of an external heating unit 3, a motor 7 is rotated to rotate a fan 6, therefore, liquid 5 in the liquid tank 1, is returned by the liquid circulating unit 8 to the liquid tank 1 forcibly through the heater unit 3a of the external heating unit 3 and a communicating hole 2a to circulate it. Accordingly, the liquid 5 in the liquid tank 1 is circulated and heated forcibly whereby the thermal efficiency may be improved and a time necessary for the temperature increase of the liquid 5, may be shortened remarkably.
Patent JP-H06266710-A (JP)
Title: Word processing method/device
Inventor: YAMAGUCHI MASAHIRO
IPC: G06F17/21
Filed: 1993-03-11
Abstract: PURPOSE:To produce a nice-looking document by changing the number of lines of an incomplete document. CONSTITUTION:An input means 13 is provided to input the document information data and the information data, together with a document information data storage means 14 which stored the the document information data supplied from the means 13, a format information data storage means 15 which stores the format information data supplied from the mean 13, a checking means which checks the quantity of a specific document based on the information data stored in both means 14 and 15, a commanding means which commands the allocation or the rounding of the document quantity checked by the checking means, and the changing means which change the format value of documents in response to the command of the commanding means.
Patent JP-H08245206-A (JP)
Title: Boron carbonitride compound and method for synthesizing the same
Inventor: KAWAGUCHI MASAYUKI
IPC: C04B35/583
Filed: 1995-03-10
Abstract: PURPOSE: To provide a boron carbonitride compd. having a uniform compsn. represented by BC6 N2 and specified diffraction peaks in a high yield by bringing an unsatd. nitrile compd. and a boron halide into an addition reaction and firing the resultant product in a nonoxidizing atmosphere. CONSTITUTION: A nitrile compd. contg. a C-C unsatd. bond such as acrylonitrile and a boron halide such as boron trichloride are brought into reaction to synthesize an addition compd. of them and this compd. is fired at about 500-2,000 deg.C in a nonoxidizing atmosphere such as nitrogen to obtain the objective boron carbonitride compd. contg. at least C, N and B in a molar ratio of 6:2:1 and having diffraction peaks in the ranges of 20-30 deg. and 40-45 deg. (2θ) measured by X-ray diffraction with CuKαrays. The boron carbonitride compd. is suitable for use as a corrosion resistant material, an electronic material, etc.
Patent JP-H01224791-A (JP)
Title: Transformer attaching device for coping with leaked magnetic flux
Inventor: HACHIMAN KENICHI
IPC: G09G5/00
Filed: 1988-03-04
Abstract: PURPOSE:To prevent an image shake on a CRT due to the leaked magnetic flux of a power transformer by providing a turntable to rotate the transformer. CONSTITUTION:A device 2 which changes the attaching direction of a power transformer 1 consists of an upper plate (a) and a lower plate (b) parallel with a yz plane and a revolving shaft (c). The upper plate (a) can be rotated in an arbitrary direction and tapped holes 4 to fix the power transformer 1 are prepared in the upper plate (a). Tapped holes 6 for fixing the device 2 to a base plate 5 are prepared in the lower plate (b), and the lower plate (b) is graduated every 1 deg. clockwise with the y-axis direction as 0 deg. for the purpose of facilitating setting of the direction change of a leaked magnetic flux H3. When the image shake on the CRT is not within the allowable range after a terminal device and the CRT are arranged, the direction of the leaked magnetic flux is changed by rotation of the upper plate (a) of the attaching device to minimize the image shake.
Patent JP-H07237796-A (JP)
Title: Method and device for sending out raw fabric on bag forming filling and closing machine for flexible package
Inventor: OMORI YUICHI
IPC: B65B9/073
Filed: 1994-02-25
Abstract: PURPOSE:To provide a raw fabric sending-out device which can send out a belt-shaped film at a constant speed, following the increase/decrease of the winding diameter of the raw fabric film, obviating the necessity of a controller. CONSTITUTION:The third driving motor 40 is connected with an raw fabric film 15, and a belt-shaped film 16 is sent out by revolving the raw fabric film in a prescribed direction, and led topward the bag making device of a bag manufacturing and charging packaging machine. While, a pulse plate 51 is installed at the shaft end part of a rotary shaft 43 on which the raw a fabric film is installed, and a number of projections 52 installed on the periphercy of the pulse plate are detected by a magnetic sensor 53. Accordingly, when the pulses in the quantity of the projections are outputted from the magnetic sensor 53, it means that the original roll film 15 revolves in one turn. The winding diameter at present of the raw fabric film is obtained by inputting the pulse signal into a speed controller 38 (utilizing the reduction in two times of the film thickness after one revolution), and the revolution speed of the third driving motor 40 for sending out the belt shaped film 16 at the transfer speed (target value) is calculated on the basis of the winding diameter, and control is performed.
Patent JP-S55142617-A (JP)
Title: Heat-welding method for thermoplastic resin pipe
Inventor: MURAKAMI HIROSHI
IPC: B29C65/08
Filed: 1979-04-24
Abstract: PURPOSE: To enable an easy and reliable welding together of resin pipes, by a method wherein a short metal tube is inserted into an external or internal surface of thermoplastic resin pipes being abutted on to each other, and is then heated, whereby the resin pipes are heat-welded in such a manner as heats indirectly and welds together the pipes.  
     CONSTITUTION: Thermoplastic resin pipes 1 and 2 are abutted on to each other, and a short metal tube 3 is placed on an external or internal surface of the pipes. The short metal tube 3 is placed on an external or internal surface of the pipes. The short metal tube 3 is heated by a suitable heating system, such as flames, heaters, high frequency or supersonic wave generating devices and the like. In this way, ends 1a and 2a of the thermoplastic resin pipes making contact with the short metal tube 3 are indirectly heated for melting, and the resin pipes 1 and 2 are pressed together by firmly pushing them against each other from both sides. This permits simplification of a joining work and permits heat-welding which is excellent in the joining strength and a sealing property. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61210368-A (JP)
Title: Electrostatic charge image developing toner and its preparation
Inventor: HORIKAWA JIRO
IPC: G03G9/08
Filed: 1985-03-14
Abstract: PURPOSE:To obtain an electrostatic charge image developing toner superior in storage stability, and capable of forming an image good in resolution and sharpness, and free from fog by attaching a binder resin and a colorant on the surface of fine spherical resin. CONSTITUTION:The fine spherical resin, the colorant, and the binder resin, and when needed, a triboelectrifiability controller are mixed and stirred in a mixer provided with a stirrer at a temp. lower than the softening point of the fine resin and higher than that of the binder resin, to obtain a fine spherical toner composed of the fine spherical resin and a colorant attached layer formed on the surface of the fine resin. The fine spherical resin is a thermoplastic resin, such as vinyl type polymer or copolymer, having a particle diameter distribution of 5-25mum, an average particle diameter of 10-15mum, and a softening point of 60-180 deg.C, preferably, 80-160 deg.C. The binder resin has a particle diameter smaller than that of the fine resin, and a softening point lower than that of the fine resin at least by 5 deg.C.
Patent JP-S62209833-A (JP)
Title: N-type semiconductor crystal
Inventor: KAMATA ATSUSHI
IPC: H01L21/365
Filed: 1986-03-11
Abstract: PURPOSE:To obtain a crystal which has a low resistivity and emits blue light at a room temperature by making the composition ratio of a group II element in the crystal less than a specific value. CONSTITUTION:In order to realize a blue light emitting device (especially LED and LD), a low resistivity and a high blue light emission intensity are essential. For that purpose, paying attention to a group II element which is an N-type donor impurity contained by ZnSxSe1-x, the relations between the group II element concentration in the crystal, the electron concentration (n), the electron mobility mu, a deep electron trapping level and further a PL spectrum at a room temperature obtained by SIMS analysis are studied. As a result, if the group II impurity concentration is predetermined within a proper range, the growth of the crystal which shows a low resistivity and blue light emission can be made to grow. In other words, the group II impurity concentration contained in ZnSxSe1-x (0<=x<=0.1) is selected to be less than 50ppm, or more preferably, less than 50ppm and not less than 1ppm.
Patent JP-H07300197-A (JP)
Title: Dispenser
Inventor: YOSHIGIWA HIROSHI
IPC: F25D11/00
Filed: 1995-03-10
Abstract: PURPOSE:To improve the function of a dispenser to cool beverage by forming a projection circumferentially on a tube for heat exchange with the beverage passed through the tube inside a cooling chamber. CONSTITUTION:A beverage is forced out of a beverage container under pressure of carbon dioxide gas, passed through a tube 13 connecting the beverage container to a tap 14, and poured out from the tap 14. The beverage inside the tuber is cooled as it passes through the tube 13 placed inside a cooling chamber by heat exchange between a cooling medium inside the cooling chamber and the beverage itself inside the tube. The heat exchange takes place through the peripheral surface of the tube 13 placed inside the cooling chamber. In this instance the area for the heat exchange in enlarged by a projection 13B provided on the periphery 13A of the tube. As compared with the use of a tube of the same length but having no like projection, this constitution accelerates the heat exchange between the cooling medium inside the cooling chamber and the beverage inside the tube.
Patent JP-H08313378-A (JP)
Title: Force sensor and machining device using force sensor
Inventor: CHIGA TORU
IPC: G01L5/16
Filed: 1996-03-08
Abstract: PURPOSE: To detect force with high accuracy, regardless of unwanted vibration from the outside. CONSTITUTION: A vibrating part 1 vibrated by applying voltage to electrodes 1a, 1b is composed of a piezoelectric element. The piezoelectric element is brought into direct or indirect contact with a measured object, and force is detected while vibrating the piezoelectric element. Because of detecting force while vibrating, force can be detected with high accuracy even if there is unwanted vibration from the outside.
Patent JP-S5971409-A (JP)
Inventor: BURUUNO KURIIMAN
IPC: D01D5/08
Filed: 1983-03-29
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-H07258285-A (JP)
Title: Method for separating steroid having double bond at side chain
Inventor: IKEGAWA NOBUO
IPC: C07B63/02
Filed: 1994-03-23
Abstract: PURPOSE:To provide a method for separating a steroid having a double bond at the side chain, obtainable in high purity and yield and capable of effectively utilizing for synthesizing active type vitamin Ds. CONSTITUTION:This method for separating a steroid having a double bond at the side chain comprises reacting a steroid mixture containing a steroid having a double bond at the side chain with a mercury(II) salt to convert the steroid having the double bond at the side chain into an organomercury compound and then, separating and concentrating the compound. A method for regenerating the steroid having the double bond at the side chain comprises reducing the resultant monoalkylmercury halide. A method for obtaining a steroid having a hydroxyl group at 25 position comprises reducing the monoalkylmercury halide (using a steroid having a double bond at 24-position of the side chain as a raw material).
Patent JP-H10256589-A (JP)
Title: Waveguide type semiconductor photodetector and manufacture thereof
Inventor: TAKEUCHI TAKESHI
IPC: H01L31/02
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To decrease dark current and increase reliability in a waveguide type semiconductor photodetector. SOLUTION: A buffer layer 2, an intermediate refractive layer 3, a light absorption layer 4, a band discontinuous relaxation layer 5, and a clad layer 6 are laminated on a substrate 1, and a P<+> region 7 is formed by selective thermal diffusion of an impurity (Zn). The P<+> region 7 is striped and substantially a waveguide. An N type non-diffusion region 8 is left at the light incident end. P-type electrodes (main electrodes) 10, 11 are provided on the P<+> region 7, and an N type electrode 13 is provided on the other portion. Grooves 14 for guide of cleavage are formed at the light incident end. Only the portion, under the P<+> region 7, of the light absorption layer 4 is depleted, and the electric field is not applied to the light incident end in the non-diffusion region, wherein no leak current is generated. This decreases dark current and increase reliability of the element.
Patent JP-S62208169-A (JP)
Title: Sentence analytical processing system
Inventor: KAMIYAMA FUKAMI
IPC: G06F3/16
Filed: 1986-03-10
Abstract: PURPOSE:To efficiently execute the analytical processing of the whole sentence by defining an optional KATAKANA (square form of Japanese syllabary) character string included in the sentence as continued words unconditionally even if collation with a dictionary is failed. CONSTITUTION:A character string in sentence data inputted from a sentence input part 11 is variously divided by a dictionary retrieval processing part in a sentence analyzing part 12 and collated with respective words in the dictionary 13. The KATAKANA character string in the sentence data which can not be collated with the dictionary 13 is divided into words as KATAKANA by a KATAKANA unknown word processing part 122. When plural proposed words are generated as the result of word retrieval by said processing 122, the matching of these proposed words and KATAKANA words with the sentence data is executed by collating processing 123 to select the optimum combination of words. Then, respective reading of the defined word string is fetched from the dictionary 13 and stored in a reading string storing part 14. The reading string data in the storing part 14 are converted into a sound signal by voice synthesis and outputted from a voice output part 15 as voice.
Patent JP-S56148608-A (JP)
Title: Bad smell preventing method for catalyzer for automoble
Inventor: KAGEYAMA OKIFUMI
IPC: F01N3/22
Filed: 1980-04-18
Abstract: PURPOSE: To prevent bad smell of catalyzer for an automobile due to sulfur compounds by raising the temperature of catalyzer higher than 500°C during warming up running of the engine whereafter the engine is immediately brought into idling and by restraining supply of secondary air.  
     CONSTITUTION: Conventionally, while waiting a change of a traffic signal and so on, an automobile provided with catalyzer has emitted bad smell due to hydrogen sulfide or carbonyl sulfide adhering to the catalyzer. In order to prevent this, according to the present invention, the temperature of the catalyzer bed is raised higher than 500°C by warming up running of the engine, and the engine is brought  into idling immediately after the warming up running. Besides, the amount of secondary air supply to the catalyzer thereupon is limited to control air fuel ratio of exhaust gas near to an entrace of the catalyzer lower than 15. By this operation, sulfer compounds adhering to the catalyzer are gradually removed, and bad smell from the catalyzer can be prevented by maintaining this idling condition longer than 20min. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H10253549-A (JP)
Title: Optical member inspecting device
Inventor: NAKANISHI TAICHI
IPC: G01N21/958
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an optical member inspecting device that can discriminate whether an optical member to be inspected is good or not based on image data themselves by a polar coordinate system. SOLUTION: An image-pickup element 5 is a line sensor. An image-pickup lens 4 is a positive lens system, which involves an optical axis which passes through the center of the picture element line of the image-pickup element 5. An optical member 14 to be inspected is disposed so as to be capable of rotating freely around the optical axis 1 of the image-pickup lens 4 at a conjugate position with the image-pickup element 5 with regard to the image-pickup lens 4. The image-pickup element 5 conducts image picking-up every time the optical member 14 to be inspected turns by a prescribed angle. Image data obtained by respective image picking-up of the shooting element 5 are accumulated in a controller 6 as polar coordinate data.  The controller 6 extracts a high-intensity region, which indicates optical defect from the polar coordinate data, reads out an area discriminating reference value corresponding to a distance from the optical axis 1 of the high-intensity region, and conducts discrimination whether the optical member 14 to be inspected is good or not according to whether or not the area of the high-intensity region is larger than the area discriminating reference value.
Patent JP-H01103768-A (JP)
Title: Chinese language word processor using knowledge data base, system for constructing chinese language data base file and chinese character pattern file system for chinese language
Inventor: TAKAHASHI TADAO
IPC: G09G1/00
Filed: 1988-03-04
Abstract: PURPOSE:To obtain the Chinese language word processor of small file capacity by separating the phonetic symbol of a Chinese language, a four tones and a Chinese character pattern and coupling the phonetic symbol and the Chinese character pattern with a Chinese character code to separate a phonetic symbol file and a character pattern file. CONSTITUTION:The phonetic symbol file is composed of a phonetic symbol (a) (5 bites), a four tones (b) (1 bite) and a Chinese character code (c) [the plural numbers of Xs and Ys] and a Chinese character pattern file is composed of the Chinese character code (c) and a character pattern (the size of the bite number). The coupling of the phonetic file and the Chinese character pattern file is execute by the Chinese character code (c). Thus, since the file of one Chinese character can be executed with the 8 bites (the phonetic symbol 5 bites, the four tone 1 bites and the Chinese character code 2 bites), when the sentence of the Chinese language is filed with the file system, the filing can be executed with the file capacity to be smaller in dozens times in comparison with the conventional system of this type.
Patent JP-S60196916-A (JP)
Title: Balun transformer
Inventor: TAKEZAWA MINEZOU
IPC: H01F27/02
Filed: 1984-03-21
Abstract: PURPOSE:To simplify a winding work and to obtain a high frequency coil on which a wiring work can be performed using an automatic machine. CONSTITUTION:Two annular winding grooves 11 are provided by engraving on the outer circumference of a core 1. Also, cut-in grooves 12 which are interconnecting to the wiring grooves 11 are provided on both end faces of the core 1. Said cut-in grooves 12 are opened on the outer circumferential surface of the core 1 respectively, and its end part 12a is coincided with the bottom face of said winding grooves 11. When a winding work is going to be performed on the balun transformer having the structure as above-mentioned, firstly, two wire materials are introduced in superposed form into the winding grooves 11 of the core 1 from the cut-in grooves 12. Then, the core 1 is rotated three times, and a pair of coils 2 are formed in the wiring grooves 11 respectively. Subsequently, the part of finishing of winding is temporarily fixed, and the wire materials are led out to outside.