baber/WOPTO huggingface dataset:
Patent JP-H06237824-A (JP)
Title: Desk
Inventor: TANAKA TETSUO
IPC: A47B17/00
Filed: 1993-02-22
Abstract: PURPOSE:To fix top panel to top board by sliding the top panel along the slanting face of the top board and adjoining the support to the inside of the insertion holes of the top board and of the top panel and to position the top panel simultaneously. CONSTITUTION:After the support 21 with nuts threaded on both ends is inserted through support insertion holes 18 and 13, bolts 22 and 23 are fastened. In that, the diameter of the support insertion hole 18 is designed to be bigger than that of the support insertion hole 13, which, in turn, is bigger than that of the support 21. When the bolt 22 on the upper side of support is fastened, the top panel 11 moves toward the direction of A along the slanting faces 12 and 17. The support 21 is pinched between the top board and the top panel with its rear adjoining to the rear edge 24 of the support insertion hole 13 of the top board 10 and its front adjoining to the front edge 25 of the support insertion hole 18 of the top panel 11 and thus the top panel 11 is fixed to the top board 10. As the diameter and the position of the support insertion hole is designed so as that the rear 26 of the top panel 11 and the rear 27 of the top board 10 form one flat face. Thus top board 10 by being pressed tightly, positioning itself simultaneously.
Patent JP-S54124632-A (JP)
Title: Pre-amplifier of color television camera
Inventor: ONODERA HIDEO
IPC: H04N9/07
Filed: 1978-03-20
Abstract: PURPOSE: To obtain a gain adjustment circuit which can be in a white balance without generating crosstalk, by making the feedback quantity variable in the color signal amplifier of a three-electrode signal tube-type color television.  
     CONSTITUTION: Color signals obtained from three-electrode single tube-type image pickup tube 21 are inputted to pre-amplifiers for respective colors. Each pre-amplifier is constituted by a high-input impedance amplifier and a parallel feedback circuit. Here, the gain of the high-input impedance amplifier and the attenuation quantity of attenuator 32 are denoted as Gn and β respectively, the then, input terminal voltage Vi of pre-amplifier 30=IR.ZR=VR/Gn is true when the signal current from the image pickup tube, the output voltage of the pre-amplifier and the equivalent input impedance on the pre-amplifier are denoted as IR, VR and ZR respectively. As a result, when a white balance is so taken that output voltages of pre-amplifiers are equal to one another, input terminal voltages of pre- amplifiers are equal to one another, and a voltage balance can be taken, and crosstalk is eliminated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5915808-A (JP)
Title: Measuring method for film on graphite-coated fuel pipe
Inventor: SAITOU KOUICHI
IPC: G01B13/02
Filed: 1982-03-03
Abstract: PURPOSE:To enable the non-destructive and successive measurement of the thickness of graphite coat, by making the measuring head of an air micrometer travel in the axial direction inside a pipe. CONSTITUTION:A pipe 1 before coated with graphite is laid horizontally and the measuring head 2 of an air micrometer fitted to the end of a pulling pipe 4 is inserted into the pipe 1. While a gas sent from a cylinder 7 through a pressure regulator 6 is made to flow out from the air jetting port 3 of the head 2, the pipe 4 is pulled out through the intermediary of a worm gear 10 so as to make the head 2 travel in the axial direction of the pipe 1. A change in the quantity of the gas jetted from the head 2 is converted into the dimension of the inside diameter of the pipe 1 by an AE converter 5, and a change in the dimension of the inside diameter is recorded and drawn in a recorder 8. Graphite coat is applied on the pipe thereafter, and measurement is performed in the same way as the above. The half of the difference in the dimension of the inside diameter between the graphite-coated pipe and the pipe before coated therewith is calculated, and the distribution in the axial direction of the thickness of the coat can be found therefrom.
Patent JP-S59159666-A (JP)
Title: Chopper type dc power source
Inventor: MINAMI HIROTSUGU
IPC: H02M3/10
Filed: 1983-02-28
Abstract: PURPOSE:To suppress the voltage and current applied to a diode by circulating a current due to a counterelectromotive force generated in a reactor when a switching element is OFF to a series circuit of the diode and a current transformer. CONSTITUTION:The output of a rectifier 2 for rectifying an AC power source 1 is applied to a series circuit of a reactor L and a capacitor C through a switching element 3 which is controlled ON or OFF by a control circuit 4, and controlled so that the charging voltage of the capacitor C becomes substantially constant. A current transformer 5 which generates a current of a diode D by an electromotive force of the polarity for cancelling the counterelectromotive force of a reactor L is provided in a closed circuit of a diode D, a reactor L and a capacitor C for circulating a current due to the counterelectromotive force generated at the reactor L when the element 3 is OFF. Accordingly, the voltage and current applied to the diode D is suppressed to effectively prevent the damage.
Patent JP-H04214230-A (JP)
Title: Carbon film forming method, structure of magnetic memory and manufacture of magnetic disk
Inventor: TSUTOMU TOMU YAMASHITA
IPC: G11B5/84
Filed: 1991-02-01
Abstract: PURPOSE: To form a carbon film having excellent wear resistance on a magnetic medium by executing sputtering on a magnetic disk in the presence of a large amt. of hydrogen. CONSTITUTION: A nomnagnetic substrate 1 is transported between respectively paired targets 6a, 6b to 8a, 8b in a sputtering chamber 5. An NiP allay is sputtered on the substrate 1 by using the targets 6a, 6b, an Co-Ni-Pt alloy is sputtered on the substrate 1 by using the targets 7a, 7b, and carbon is sputtered on the substrate 1 by using the targets 8a, 8b. A gaseous mixture composed of gaseous Ar and H2 is introduced near to the targets 8a, 8b by a gas supplying source 22 and sputtering is executed in the presence of a large at. (>=20%) of hydrogen. The sputtering is executed by either of DC or RF magnetron sputtering or DC or RF diode sputtering.
Patent JP-H08215748-A (JP)
Title: Method for preventing necking in hot rolling
Inventor: SAKAGAMI KOICHI
IPC: B21C47/02
Filed: 1995-02-21
Abstract: PURPOSE: To effectively prevent necking by controlling a cooling stage from the outlet side of a finish rolling mill to a coiler without requiring particularly a drastic equipment change. CONSTITUTION: A hot strip 1 emerging from a final finishing roll 2 is cooled by air cooling alone at least down to the temp, range lower than the Ar3 transformation end point of the hot strip 1 in the method for preventing necking to prevent the necking which occurs at the time of coiling the hot strip 1 by the coiler 9. More specifically, the hot strip is cooled by air cooling until at least the hot strip temp. attains 830 deg.C after final finish rolling when the material of a carbon content C<=0.01% is used. The hot strip is cooled by air cooling until at least the hot strip temp. attains 800 deg.C after final finish rolling when the material of the carbon content C>0.01% is used.
Patent JP-H03236949-A (JP)
Title: Manufacture of book case
Inventor: SUGITA SHIGETOSHI
IPC: B31B15/00
Filed: 1990-02-15
Abstract: PURPOSE:To shield easily a cut end face of a cover plate or a bottom plate installed on a body frame and manufacture a book case of good appearance by laminating section U-shaped decorative cover frames starting from the bottom upward on the container body and a thick paper body frame for the cover. CONSTITUTION:A book case consisting of a body container 10 covered with a decorative cover such as thick paper or leather on the outer surface of a thick paper frame and a cover 3 for covering the body container is manufactured. Section U-shaped decorative cover frames 4 are laminated starting from the bottom upward on the body container 10 and a thick paper body frame 5 for the cover. Then, a protruding edge 4C is formed by projecting an upper edge of the decorative cover frame 4 laminated on the outer peripheral surface of said thick paper body frame 5 from the upper edge of thick paper body frame. Further, the decorative cover plate 3 and a bottom plate 9 are placed and bonded with the upper edge of the thick paper body frame 5. Then, the outer peripheral cut faces of said cover plate 3 and the bottom plate 9 are covered with the protruding edge 4C of the decorative cover frame 4.
Patent JP-H10216419-A (JP)
Title: Sewage cleaning device
Inventor: NONAKA TOKIO
IPC: B01D33/58
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To avoid a backwahing type filtration method having possibility of causing trouble to downstream and to lower sewage cleaning cost. SOLUTION: In this device, a sewage inflow tank 10 and a cleaned water outflow tank 12 are made in fluid communication with each other, and the fluid communication part is closed by a plane part 28b of a filter 28 in the shape of a long-length belt consisting of cloth, nonwoven fabric or water insoluble paper. By a level sensor 32, a rise in the level of the sewage in the sewage inflow tank caused by clogging of the plane part, and by a detection signal thereof, a winding motor 30 is driven to wind up the plane part of the filter on a filter winding part 26 and also unwind an unused part 28a of the filter from a filter unwinding part 24.
Patent JP-S62191501-A (JP)
Inventor: OKA HIROSHI
IPC: A41B1/12
Filed: 1986-02-19
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-H04273940-A (JP)
Title: Ventilation control device for air conditioner
Inventor: GOTO HIROKI
IPC: F24F11/02
Filed: 1991-02-27
Abstract: PURPOSE:To reduce open air load induced by the ventilation when starting heating operation and speed up rise time during heating. CONSTITUTION:A microcomputer 3 computes differential temperature subject to the output of a heating setting temperature by a room temperature sensor 2 and a room temperature set point station setter and holds a ventilation damper as it is closed until the temperature becomes less than a specified preset value. Then, when the differential temperature is less than a specified temperature, the microcomputer 3 controls a damper motor 7 connected with a damper motor relay contact for a relay-contact circuit by way of a relay control circuit 4 in such a fashion that the ventilation damper may be opened.
Patent JP-S54125193-A (JP)
Title: Olefin polymerization catalyst
Inventor: MIYA MASAYOSHI
IPC: C08F10/00
Filed: 1978-03-24
Abstract: PURPOSE: To provide the title catalyst of high catalytic efficiency giving a polymer of high stereoregularity which catalyst contains a component obtd. by reacting or pulverizing a solid reaction product of an org. Mg cpd. and a Si-H bond-contg. chlorosilane cpd., a Ti halide and one or more kinds of S-, O- and N-contg. heterocyclic carboxylic acid esters.  
     CONSTITUTION: An olefin is suspension polymerized in an org. solvent by making combined use of a solid catalyst component obtd. by reaction pulverizing or pulverizing or pulverizing a solid reaction product of an org. Mg cpd. of formula R 1 MgX (where R 1  is 1W20C alkyl or aryl and X is halogen) and a Si-H bond-contg. chlorosilane cpd. of formula I (where a>0, b>0, a+b≤4 and R is -HC), TiCl 3  or TiCl 4 , and one or more kinds of S-, O- and N-contg. heterocyclic carboxylic acid esters, and a component contg. an org. Al cpd. and one or more kinds of S-, O- and N-contg. heterocyclic carboxylic acids. Thus, a highly stereoregular polymer  with high bulk density, good grain size and little scale deposition can be obtd. with  high catalytic efficiency. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11234753-A (JP)
Title: Mobile communications system and mobile communications equipment applied to the same system
Inventor: KAMOKI ATSUSHI
IPC: H04W48/16
Filed: 1998-02-16
Abstract: PROBLEM TO BE SOLVED: To realize the multiple waiting of different communications systems by detecting the generation of competition between communications equipment according to the pattern of state transition between the communications systems, and executing competition prevention according to the pattern of the state transition when the generation of competition is detected. SOLUTION: When competition (waiting state) is generated at the time of the second intermittent reception of communications systems 1 and 2, the priority of the communications system 1 is higher, and the reception of the communications system 2 is stopped. That is, when a timer event is generated, intermittent reception is operated in the order of the communications systems 1, 2, and 1 during a timer processing until the competition is generated. The generation of competition is absent in the timer event during the following timer processing, and the timer event is generated in the order of the communications systems 1, 2, 1, 2, and 1. Also, reception frequencies are made the same at the end of the period of the timer processing, and batch reception is executed by the communications systems 1 and 2.
Patent JP-H10218852-A (JP)
Title: Production of 4,4'-azobis-4-cyanovaleric acid
Inventor: SHIBUYA NOZOMI
IPC: C07C255/28
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject compound in high yield and purity without the need of any recrystallization process and of using a large quantity of organic solvent. SOLUTION: Hydrazine and hydrogen cyanide are made to act successively on an aqueous solution of alkali metal levulinate followed by oxidation using chlorine to form a 4,4'-azobis-4-cyanovaleric acid slurry, to which an aqueous alkaline solution is then added to wholly dissolve at least 4,4'-azobis-4- cyanovaleric acid followed by deposition using a mineral acid to form columnar crystal of the objective compound.
Patent JP-2000232699-A (JP)
Title: Butterfly damper and electromagnetic transducer using it
Inventor: KOIKE NOBUHIKO
IPC: H04R9/02
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To allow the electromagnetic transducer to be adaptable for many kinds of vehicles by obtaining a resonance frequency characteristic with a smaller Q and to prevent production of unpleasant rattle noise by limiting a maximum value of the resonance frequency specific to the kind of material. SOLUTION: The butterfly damper A comprises an inner race a1, an outer race a2, a plurality of legs a3 (thin leg), a4 (thick leg), a5 (thin leg) and a6 (thick leg) connecting the inner race a1 and the outer race a2, and a plurality of the legs consist of combinations of different shaped legs. The butterfly damper A can suitably be used for the electromagnetic transducer that consists of a center pole, a voice coil directly wound on the center pole, the damper (butterfly damper A) fixed to an upper part and a lower part of the center pole, a magnet and a plate supported at an outer circumferential part of the damper and placed in the vicinity of the voice coil and a mounting metallic fixture fixed to the center pole and placed at a prescribed resonance point.
Patent JP-H0532913-A (JP)
Title: Water-in soluble dye mixture
Inventor: HIMENO KIYOSHI
IPC: C09B67/22
Filed: 1991-02-27
Abstract: PURPOSE:To obtain a water-insoluble dye mixture having excellent dispersion stability even under a severe dyeing condition and improved temperature dependence during dyeing by blending two kinds of water-soluble monoazo dye having specific crystal modification. CONSTITUTION:(A) Red-based monoazo dye which is a compound shown by the formula wherein R is C3H6OCH3, has crystal modification characterized by X-ray diffraction diagram (CuKalpha) showing the strongest peak at (2theta) 6.6 deg. angle of diffraction and further three weak peaks at 11.4 deg., 31.6 deg. and 33.8 deg. and (B) a red-based monoazo dye which is the compound shown by formula I wherein R is C2H4OC2H4, has crystal modification characterized by X-ray diffraction diagram (CuKalpha) showing three strong peaks peak at (28theta) 6.2 deg., 14.5 deg. and 25.2 deg. angles of diffraction and further two intermediate peaks (at 18.2 deg. and 19.4 deg. in a ratio of 2:8-8:2 by weight to give a water-soluble dye mixture capable of uniformly dyeing polyester yarn even at high temperature and under a severe condition.
Patent JP-H03236537-A (JP)
Title: Carrying and distributing equipment for cooling and heating
Inventor: AIZAWA JUNICHI
IPC: F25D17/00
Filed: 1990-02-14
Abstract: PURPOSE:To dispense with a return pipe by a construction wherein ice water is made to branch from a main pipe carrying it into the load side, an ice water flow running therethrough is returned again to the main pipe and made to circulate through a water storage tank and thereby the return water from the load side is returned to the water storage tank without using the return pipe being separate from the main pipe. CONSTITUTION:A plurality of branch pipes 7 are made to communicate with a main pipe 6 sequentially from the upstream side of the main pipe toward the downstream side thereof and an ice water intake port 8 of each of these branch pipes 7 is opened toward the upstream side at the position of the axis of the main pipe 6. A heat exchanging element 9 located in the middle of each branch pipe 7 is inserted into load equipment 10 provided for each building, for instance, and a return port 11 of the branch pipe 7 passed through the load equipment 10 is made to communicate with and opened in the aforesaid main pipe 6 at a position on the downstream side of the aforesaid intake port 8 in the main pipe. Since an ice packing factor (IPF) of the main pipe 6 lessens from the upstream toward the downstream, a turning-flow generating device 12 is provided in the main pipe 6 somewhat on the upstream side of the intake port 8 of the branch pipe 7 on the downstream side, so as to generate a turning flow in ice water and thereby to concentrate ice pieces onto the axial part of the flow, and thus the ice water of high IPF is supplied to the intake port 8 of the branch pipe 7 on the downstream side.
Patent JP-H09233548-A (JP)
Title: Radio communication system
Inventor: MITANI TORU
IPC: H04W4/02
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To enable the setting of information separately from control from the side of a network by reloading information in a base station from a radio terminal and further reloading information between base stations. SOLUTION: Information 11 and a code 12 of ID designation are sent from a radio terminal 1 to a base station 3, and the base station 3 compares the designation code with the ID of the present station and reloads the information (such as map data) from the radio terminal 1 when they are matched with each other. Besides, the base station 3 transmits the same information to the other base station. When the ID is different, reloading is not performed and information transmission is stopped as well. The information at the determined base station can be reloaded by this transmission.
Patent JP-S52118763-A (JP)
Title: Feeder for assortment system
Inventor: IZUMI MASANORI
IPC: B65G47/70
Filed: 1976-03-29
Abstract: PURPOSE: To provide an assortment system, with which cargo articles of various si sizes continuously transferred in large quantities in large quantities in collection and distribution centers or the like to be continuously supplied to an assortment means at a predetermined interval irrespective of the size of the articles. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60178076-A (JP)
Title: Tabulation apparatus
Inventor: II YUUJI
IPC: G06Q10/10
Filed: 1984-02-24
Abstract: PURPOSE:To enable a highly accurate tabulation by a method wherein fractions are added sequentially as obtained by removing numerals of significant digit from numerals edited with a tabulation data editor and the numerals of significant digit are added to those outputted to correct when the results reach a numeral exceeding significant digit. CONSTITUTION:In a tabulation apparatus which tabulates a plurality of numerals calculated with a calculator and a total thereof, numerals V1... from a tabulation data editor 1 are withdrawn once into a fraction processor 6 from a tabulation data output controller 2. The controller 6 takes out numerals P1... of significant digit from the numerals V1... and sends them to a printer 3 via the controller 2 while fraction F1 of the numerals P1... are added up sequentially and when the sum thereof reaches a numeral exceeding significant digit, the numerals of significant digit are added to numerals P1... outputted to correct. This enables a highly accurate tabulation thereby eliminating the difference between the total of individual numerals and the sum of outputs.
Patent JP-H11217535-A (JP)
Title: Antislip agent for carton
Inventor: OCHIAI KENJI
IPC: D21H19/38
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To obtain an antislip agent for a carton fixable to the surface of the carton by simply coating the surface therewith without requiring the use of heating or an organic solvent in the spot at the time of stacking pallets and capable of easily performing the reloading operations without peeling paper and excellent in antislip properties. SOLUTION: This antislip agent for a carton comprises an aqueous dispersion containing a colloidal silica having <=9 nm average particle diameter, an organic polymer latex and a water-dispersible or a water-soluble polymer. The amount of each of the colloidal silica and the organic polymer latex is 0.10-10 wt.%, preferably 0.10-0.49 wt.% based on the total weight of the antislip agent. The polymer in an amount sufficient to provide the viscosity of the antislip agent with 50-500 cP (a measured value at 25 deg.C by using a Brookfield type viscometer) is added and a cellulosic compound, polyvinyl alcohol or sodium alginate is preferred as the polymer.
Patent JP-H04273511-A (JP)
Title: Information processor
Inventor: SUZUKI ICHIRO
IPC: G06F3/038
Filed: 1991-02-28
Abstract: PURPOSE:To reduce the load of an operating system, and to operate the addition and elimination of an inputting equipment without the change of an application program by correctly processing data from each inputting equipment in an inputted sequence. CONSTITUTION:The data from an inputting equipment group 1 including a keyboard 1-l, mouth 1-2, tablet I-3, and write pen 1-4 or the like, are respectively inputted to an inputting means group 2 including a keyboard inputting means 2-1, mouse pen inputting means 2-2, tablet inputting means 2-3, and light pen inputting means 2-4 or the like. An exclusion control means 3 operates the exclusion controlling processing of the data, and successively outputs the data. A first-in first-out means 4 preserves the data after receiving the data, and successively outputs the data by a first-in-first-out processing. A data transaction means 5 offers the data to an application program 6.
Patent JP-H07241912-A (JP)
Title: Connecting method for pipe
Inventor: ASANUMA TADASHI
IPC: B29L23/00
Filed: 1994-03-03
Abstract: PURPOSE:To enable a pipe to be easily connected to each other. CONSTITUTION:When a pipe consisting of thermoplastic resin is connected to each other, a cylindrical core 2 is provided in contact with an outer surface of the pipe 1, and irradiated with a microwave. The cylindrical core 2 consists of the same material as that of the pipe 1, and contains acicular titanium oxide. It has an intermediate layer provided a little near to an inner periphery, which consists of the same material as that of the pipe 1, a non-through hole 4 provided from an outer periphery to the inner periphery, and at least one connection part.