baber/WOPTO huggingface dataset:
Patent JP-H0724796-A (JP)
Title: Fitting method of throwaway edge for box material manufacture and throwaway edge for box material manufacture
Inventor: KOYAMA OSAMU
IPC: B26F1/44
Filed: 1993-07-05
Abstract: PURPOSE:To attach/detach a throwaway edge quickly and easily withous leaving conspicuous traces on a stamping-out mold by improving technique to fit a throwaway edge to a stamping-out mold in a case in which a material for assembling a paper box is stamped out of original paper. CONSTITUTION:A throwaway edge 11' is made up by fixing an L shaped edge 11a at a pedestal 11b, and the throwaway edge 11' is mounted on a stamping-out mold 6 as shown by an arrow (e), and is fixed by means of fitting screws 12. The fitting means is not limited to a fitting screw, but a nail or a both-side adhesive tape can be used.
Patent JP-H1114850-A (JP)
Title: Manufacture of optical element
Inventor: OKABE YUTAKA
IPC: G02B6/12
Filed: 1997-06-23
Abstract: PROBLEM TO BE SOLVED: To suppress the optical scattering on the side wall of an optical waveguide and to reduce the propagation loss by etching the surrounding of the optical waveguide formed on the substrate, which has an electrooptic effect, forming a ridge structure and forming the thin film which is made of the material, that is the material of the substrate, and has the projecting and recessing parts that are smaller than the surface of the substrate, over the substrate surface. SOLUTION: A Ti pattern having a prescribed width is formed on a substrate 1 of LN(LiNbO3 ), for example. The pattern is then heat diffused using a heat diffusing furnace and an optical waveguide 20, whose cross-sectional shape is a half circle, is formed on the substrate 1. Then, a mask 3 is formed on the waveguide 20 and etched using C2 F6 -Ar gas to form a ridge structure. Then, the mask 3 is removed by aqueous hydrofluoric acid. Then, LN, which is the same material of the substrate 1, is grown by a liquid phase epitaxial process over the surface of the substrate 1 having a ridge structure to form a thin film 4 having smaller projecting and recessing parts than the surface of the substrate 1. Then, a buffer layer 5 is formed over the film 4. Thus, the optical scattering on the side wall of the waveguide 20 is suppressed.
Patent JP-H0854924-A (JP)
Title: Method and apparatus for indication of fault state
Inventor: DEIBUITSUDO AARU SHIRITSUKAA
IPC: G01M17/007
Filed: 1995-06-30
Abstract: PURPOSE: To provide a method and device for diagnosing and indicating a failure state according to the trend (inclination) of the level of the parameter of a machine. CONSTITUTION: This is a device having plural parameters with a level corresponding to the performance of a machine for indicating the fault state of the machine. This device includes a sensor 18 which generates an electronic signal according to the level of one parameter, and a processor 16 which recognizes the trend of the level of the parameter according to the electronic signal, calculates the continuous period and inclination of the trend, and decides whether or not the continuous period and inclination of the trend are beyond a first alarm threshold value being the function of the continuous period and inclination of the trend according to the continuous period and inclination of the trend.
Patent JP-H0332382-A (JP)
Title: Optical system controller
Inventor: FUKUI TOMONORI
IPC: H02P29/00
Filed: 1989-06-28
Abstract: PURPOSE:To execute a speed control with optimum resolution irrespective of a moving speed of an optical system by varying an interrupting to a controller for controlling a rotating speed of a servo motor according to the rotating speed of the motor. CONSTITUTION:Controller 100 as control means, a programmable interval timer 101 as measuring means, an oscillator 107 which outputs a clock signal to the timer 101, etc., are provided. The content of interrupting to the controller 100 for controlling the rotating speed of a servo motor 110 is varied according to the rotating speed of the motor 110 measured from the time interval of an interrupt signal. That is, when the interrupting time is sufficient, a proportional integration control for the motor 110 is executed.
Patent JP-S5953833-A (JP)
Title: Image forming composition
Inventor: IDE YOUJI
IPC: G03C1/61
Filed: 1982-09-22
Abstract: PURPOSE:To greatly stabilize a formazan dye image, by chelating the formazan dye produced by coupling a diazonium salt with a hydrazone compd. CONSTITUTION:The titled composition consists of a diazonium salt, a hydrazone compd. coupler with which said diazonium salt can react electrophilically, and a metallic salt capable of chelating said coupling product. As a result, a stable diazo photosensitive material prevented from photofading is obtained. The hydrazone compd. satisfies general formula ( I ) in which R1 is formula II; R11 is -N(CH3)2, -N(C2H5)2, or -SO3Na; R12, R12 are each H, methyl, or ethyl, and they may be the same or different; (n) is an integer of 1-12; and R2 is one of formulae III, X being a counter ion.
Patent JP-S6227634-A (JP)
Title: Time controlled clinical thermometer
Inventor: WATANABE YOSHIO
IPC: G01K7/00
Filed: 1985-07-29
Abstract: PURPOSE:To obtain a clinical thermometer suitable or periodical automatic detection of temperature, by combining a body-temperature measuring part, which is used under the state the measuring part is closely fixed to the surface of the body and a time control part, which controls the time of the body-temperature measuring operation. CONSTITUTION:A deep-part clinical thermomeber 1 as a body-temperature measuring part is used under the state it is closely fixed to the surface of the body. A time control part is composed of a timer 6, a switch S1 and the like. In the timer 6, time required for heating the clinical thermometer 1, measurement starting time and required measuring time or measurement finishing time are set. When the timer 6 closes the switch S1 at the preset measurement starting time, the clinical thermometer 1 receives power and starts the operation. The output undergoes A/D conversion and the result is inputted into a processor 3. In a memory 4, the measured values in the past and the data such as threshold values required for various judgements are stored. The processor 3 processes the input data and determines the body temperature. The processor 3 also performs judgement based on the data stored in the memory 4 and operates a warning device 5 when the change in bodily temperature exceeding a specified range occurs.
Patent JP-S5592847-A (JP)
Title: Heat collecting board for water heater utilizing solar heat
Inventor: IWATA HIDEKAZU
IPC: F24J2/44
Filed: 1978-12-29
Abstract: PURPOSE: To provide a heat collecting board capable of obtaining substantially a large effective area for collecting solar heat in winter when altitude of the sun is low, being installed directly on the roof, by providing its upper portion which extends obliquely upwards against the lower portion placed on the roof surface.  
     CONSTITUTION: Heat collecting board 1 includes two flat surfaces formed by a lower heat collecting panel 1a placed directly on the roof and an upper heat collecting panel 1b connected to the upper end of lower panel 1a and rising obliquely upwards from the same. Such a heat collecting board 1 has, in winter when altitude of the sun is low as shown in Fig. (a) in the drawing, an effective heat collecting area S 2  larger than that S 1  of a conventional flat-plate type heat collecting boared having the same surface area. On the contrary, in summer when altitude of the sun is high as shown in Fig. (b), its effective area S 2  for collecting solar heat is smaller than that S 1  of the abovementioned conventional flat-plate type heat collecting board. Therefore, heat collecting board 1 of this invention can collect solar heat most efficiently throughout the year. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6143986-A (JP)
Title: Production of yeast urikase
Inventor: YOKOYAMA SADAJI
IPC: C12N9/06
Filed: 1984-08-08
Abstract: PURPOSE:To produce the titled enzyme, easily, repidly and economically in an industrial scale, by adding a reducing agent and a cationic surfactant to the culture liquid of urikase-producing yeast belonging to Candida genus and accumulating the enzyme to the extracellular medium. CONSTITUTION:A yeast strain capable of producing urikase and belonging to Candida genus [e.g. Candida utilis (IFO-0396), etc.] is cultured usually in a medium containing uric acid as a nitrogen source. A reducing agent (e.g. crysteine) and a nonionic or cathionic surfactant are added to the culture liquid to effect the accumulation of the objective enzyme to the extracellular medium.
Patent JP-H109641-A (JP)
Title: Air conditioning apparatus
Inventor: YAMAMOTO MITSUHIKO
IPC: F24F11/02
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To accurately carry out a defrosting of each of outdoor machines of an air conditioning apparatus even when a malfunction occurs on any one of outdoor temperature detecting means. SOLUTION: In an air conditioning apparatus, information transmission means which enable an intercommunication of informations are respectively interposed between a plurality of outdoor machines 1A, 1B... which are respectively provided with outdoor temperature detecting means 4A, 4B..., wherein informations which are detected by the outdoor temperature detecting means 4A, 4B... are used as operation control informations such as defrosting operation control informations for the outdoor machines 1A, 1B....  The air conditioning apparatus further includes judging means for judging whether the outdoor temperature detecting means 4A, 4B... are operating normally or abnormally and means 14 which uses temperature informations transmitted from outdoor machines other than the outdoor machines whose outdoor temperature detecting means is judged abnormal by the judging means 12 as operation control informations for the outdoor machine whose outdoor temperature detecting means is judged abnormal. Even when a malfunction occurs on any one of the outdoor temperature detecting means 4A, 4B..., the temperature information which is assumed similar to that of other outdoor machine is used instead thus enabling an accurate defrosting operation of the air conditioning apparatus.
Patent JP-H0455811-A (JP)
Title: Liquid crystal device and method for modulating light with the device
Inventor: NISHIYAMA SHINICHI
IPC: G02F1/13
Filed: 1990-06-25
Abstract: PURPOSE:To attain a dark state having sufficient darkness and to enhance contrast by filling a liq. crystal substance contg. a specified liq. crystal compd. into a cell and setting this cell between polarizing plates at + or -10 deg. angle to a position at which transmitted light becomes darkest or lightest. CONSTITUTION:Two polarizing plates are arranged so that planes of polarization formed by the plates make 70-100 deg. angle. A liq. crystal substance contg. a liq. crystal compd. represented by formula I is filled into a cell and this cell is set between the polarizing plates at + or -10 deg. angle to a position at which transmitted light becomes darkest or lightest. In the formula I, R is 3-20C alkyl, 3-20C alkoxy, etc., each of X and Y is -COO-, -OCO-, etc., each of A and B is a group represented by formula II, etc., R* is a group represented by formula III, etc., and each of m and n is an integer of 0-2.A dark state having sufficient darkness can be attained and contrast between light and dark states is remarkably enhanced.
Patent JP-H04362107-A (JP)
Title: Method for controlling central gaseous flow of vertical furnace
Inventor: OKIMOTO KENICHI
IPC: C21B5/00
Filed: 1991-06-10
Abstract: PURPOSE:To provide the method which is relatively simple in constitution and can adequately control central gaseous flow even if labbrious operations of weighing and transporting charge (coke) by each batch are not carried out. CONSTITUTION:A cylindrical gaseous flow guiding member 1 which an move upward and downward is provided in the upper part of the central part of a furnace in such a manner that the axial center thereof is in a vertical direction and the charge of this guiding member 1 to be inserted into the charge 6 is adjusted, by which the central gaseous flow is controlled at the time of controlling the central gaseous flow of the vertical furnace.
Patent JP-H0832873-A (JP)
Title: Video signal synthesis transmission system and its device
Inventor: ARAI KOHEI
IPC: H04N5/00
Filed: 1994-07-19
Abstract: PURPOSE:To reduce the number of transmission lines and to simplify a video signal synthesis means by connecting the video signal synthesis means in cascade on a single transmission line and synthesizing a video signal from the transmission line and a video signal from a video signal source into one pattern and sending the resulting image. CONSTITUTION:Video signal synthesizers 1a to 1n are connected in cascade by a. single transmission line, receive video signal source number information to recognize respectively the number of a video signal source to be connected to themselves, receive a synthesis video image designation information to select a video signal to be sent and receive synthesis video image number information to decide a pattern structure of the video image to be synthesized by themselves and each has a control section to send the video signal source number information, the synthesis video image designation information and the synthesis video image number information. Video signal sources 2a to 2n give a video signal to the video signal synthesizers 1a to 1n, that is, they are television cameras. A video signal receiver 3 has a control section that receives the video signal source number information and generates and sends the synthesis video image designation information. Thus, the video signal synthesizing the video signals from the plural video signal sources into one pattern is sent.
Patent JP-S6322567-A (JP)
Title: Novel pyrimidine and preparation of 2-lower alkyl-4-amino-5-aminomethylpyrimidine therefrom
Inventor: TAKANOHASHI KUNIO
IPC: C07D239/42
Filed: 1986-07-14
Abstract: NEW MATERIAL:A compound of formula I (R is lower alkyl; Y is OH, NH2 which may be protected) or its salts. EXAMPLE:2-Methyl-4-amino-5-pyrimidine aldoxime hydrochloride. USE:An intermediate which can synthesize 2-lower-alkyl-4-amino-5- aminomethylpyrimidine (vitamin B1 or its analogues) advantageously in industry. PREPARATION:The reaction of a compound of formula II with another compound of H2N-Y gives the compound of formula I. The catalytic reduction of the product selectively gives a compound of formula III which is used as the above-cited intermediate with inhibition of by-product formation less than 1%.
Patent JP-2000357266-A (JP)
Title: Vending machine
Inventor: NAKAMURA EIJI
IPC: G07F9/10
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To sell cylindrical commodities and box type commodities like paper packed commodities together without considerably changing a conventional serpentine vending machine. SOLUTION: A serpentine commodity storage rack 5 which stores and carries out cylindrical commodities 8 is arranged in the deep part of a commodity storage box 1, and a box type commodity storage rack 9 interchangeable with the rack 5 is detachably arranged in the front of the rack 5, so that cylindrical commodities and box type commodities can be sold together.  The box type commodity storage rack 9 has width and depth dimensions set to those of the serpentine commodity storage rack 5 arranged at the rear of the rack 9, and a commodity storage part 9d where box type commodities 10 are piled up and stored and a bend mechanism 9c are built in between right and left rack side walls 9a, and top trays 5d for commodity throwing-in which are connected to serpentine commodity storage racks in rear arrays are laid on the rack 9, and the rack 9 is suspended and supported from the ceiling of the box through metal fittings 9e for rack attachment.
Patent JP-S6143952-A (JP)
Inventor: MORITA SUSUMU
IPC: A21D8/00
Filed: 1984-08-08
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-H0457474-A (JP)
Title: Image data processor
Inventor: MOCHINAGA NOBUYUKI
IPC: H04N1/405
Filed: 1990-06-27
Abstract: PURPOSE:To realize halftone reading with simplified circuit configuration by reading a picture signal on each line for plural time by different quantities of exposure, generating a binary signal by comparing read output with a prescribed threshold, and obtaining picture element data of one line by selecting the signals with different quantities of exposure cyclically by the binary signal. CONSTITUTION:An image sensor 3 is provided with a photosensitive part 31 which accumulates an electric charge in accordance with light receiving quantity, and a transfer part 32 which transfers an accumulated electric charge, and moves the electric charge accumulated in the photosensitive part 31 comprehensively to the transfer part 32 when receiving a transfer instruction. Also, the image sensor 3 consists of a linear image sensor, and reads image data on the plane of an original 1 at every line synchronizing with the paper feed of the original 1 by a paper feed mechanism 2. A selector 6 supplies the binary signal of a binarization circuit 5 to a latch 7 and a latch 8 selectively. The latch 7 latches odd-numbered picture element data out of the picture element data of one line, and the latch 8 latches even-numbered picture element data out of the picture element data of one line.
Patent JP-2000355171-A (JP)
Title: Heat-sensitive recording medium
Inventor: YONESHIGE SEIKI
IPC: B41M5/333
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To form a heat-sensitive recording medium which displays a high color developing sensitivity even at a low energy by arranging a heat-sensitive color developing layer containing a dye precursor, a specific developer which develops color in chemical reaction with the dye precursor during heating and a specific sensitizer on a support. SOLUTION: A heat-sensitive color developing layer containing a colorless or pale-color dye precursor, a developer, represented by formula I, which makes the dye precursor develop color through chemical reaction during heating and a heat-sensitive color developing layer containing a sensitizer compound represented by formula II (R1, R2 are each a hydrogen atom or a methyl group), is laminated on a support. This heat-sensitive recording medium can be manufactured by applying a coating obtained by finely granulating the developer, dye precursor and sensitizer with the help of a grinder such as a ball mill or an emulsifier and adding various kinds of fillers and additives and further, dispersing the mixture into an aqueous water-soluble binder solution to an arbitrarily selected support using various kinds of coaters such as an air knife coater and a blade coater.
Patent JP-2000352425-A (JP)
Title: Double row roller bearing
Inventor: SATO YUKIO
IPC: F16C33/66
Filed: 1999-06-14
Abstract: PROBLEM TO BE SOLVED: To improve the durability of a lubricant-containing polymer member at a low cost. SOLUTION: This double row radial self-aligning roller bearing comprises an inner ring 2 having a two-row raceway surface 2a, an outer ring 3, rollers 4 of two rows interposed between the inner ring 2 and the outer ring 3, a machined cage 5 which disposes the rollers 4 of two rows at equal intervals in a circumference direction, and a lubricant-containing polymer member 6 filled in a space between the inner ring 2 and the outer ring 3. In this case, the cage 5 is integrally constructed, and a peripheral edge at the inner ring 2 side and a peripheral edge at the outer ring 3 side are shaped so as to have a certain angle in a side spaced away from a rolling surface of the roller 4, within a part in contact with the rolling surface of the roller 4 of the lubricant-containing polymer member 6 in a peripheral direction.
Patent JP-H0725409-A (JP)
Title: Conveyor for printed circuit board
Inventor: SUGAWARA SADAYUKI
IPC: B65G1/00
Filed: 1993-07-06
Abstract: PURPOSE:To provide a conveyor for printed circuit boards which is possible of automation and introduction of unmanned operation by supplying a bundle of magazines in which printed boards are stored, storing them temporarily, packaging parts, making empty magazines stand by so as to be moved to a receipt part, raising and lowering the printed boards to convey them by an underfloor conveyance part, and supplying them to empty magazines so as to discharge them. CONSTITUTION:A magazine can store a plurality of printed circuit boards of the same kind in the same direction and can read various kinds of information of ID plates. All the printed boards in the magazine storing unprocessed printed boards are pushed and pressed in a bondle in the direction rectangular to a conveyor 6 and transferred to a storage guide 9 temporarily. Electronic parts are packaged by an assembly machine 13, carried out from the opposite side, moved along a guide 17 by a holding part for sliding printed board, the printed boards are received in a board raising and lowering part 18, conveyed to the raising and lowering part 20 by an underfloor conveyance part 19, and their number is counted. All the printed boards completed in their assembly works in a printed board receipt part 21 are received in empty magazines stood by temporarily and discharged to the supply side.
Patent JP-H1117034-A (JP)
Title: Semiconductor memory and manufacture thereof
Inventor: UEDA KENJI
IPC: H01L27/115
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a floating gate type EEPROM structure having erase gates which can be made fine below submicrons and manufacture thereof. SOLUTION: An element isolating Si oxide film 3 is buried in a p-type Si substrate 1 to thereby greatly reduce the height difference of floating gate electrodes 6, control gate electrodes 8 and erase gate electrodes 12 from the substrate 1, compared with that with the element separating film formed on the substrate 1 in the prior art. This improves the problem of the etch residues resulting from dry etching for forming gate electrodes and easily ensures the focal depth at lithography. Thus, it is possible to obtain a floating gate type EEPROM having erase gates made fine below submicrons.
Patent JP-H1116902-A (JP)
Title: Manufacture of semiconductor device
Inventor: OONAMI NOBUYUKI
IPC: H01L21/768
Filed: 1997-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent the variations in the thickness of an oxide film in the surface of a wafer in oxidizing dichlorosilane-based tungsten silicide. SOLUTION: A semiconductor substrate, on which a tungsten silicide film is formed using dichlorosilane as a material gas, is loaded into a reaction container whose temperature is 600 deg.C. Then, the reaction container is gradually heated in an atmosphere not containing oxygen, and after its temperature has reached 800 deg.C, a primary annealing is effected. Then, the reaction container is gradually heated in an atmosphere of nitrogen, and after its temperature has reached 900 deg.C, a secondary annealing is effected in order to stabilize the temperature and crystallize the silicide. Further, oxidation is effected by eliminating the atmosphere not containing oxygen and introducing oxygen into the reaction container. Then, the reaction container is filled with an atmosphere not containing oxygen by eliminating oxygen, while leaving its temperature at 900 deg.C, in order to avoid unstable oxidation during the decrease of the temperature. The reaction container is thereafter gradually lowered in temperature to 700 deg.C, at which the resultant semiconductor substrate is unloaded.