baber/WOPTO huggingface dataset:
Patent JP-S532580-A (JP)
Title: Preparation of polyolefin
Inventor: MINAMI SHIYUUJI
IPC: C08F4/64
Filed: 1976-06-29
Abstract: PURPOSE: To prepare a polyolefin by the stereoregular polymerization of an olefin at a high activity by the use of a specific titanium catalyst obtained from a magnesium compound free from halogen as a raw material. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06106062-A (JP)
Title: Catalyst for purification of exhaust gas and its production
Inventor: TANAKA HIROHISA
IPC: B01J23/89
Filed: 1992-02-26
Abstract: PURPOSE:To provide the three-dimensional catalyst which exhibits sufficient purification activity even under a condition of a low exhaust gas temp. by using a perovskite type multiple oxide having a specific structure as a nucleus and enclosing the circumference thereof with a perovskite type multiple oxide solutionized with noble metals. CONSTITUTION:The perovskite type multiple oxide expressed by general formula Ln1-xAxMO3 (where Ln is rare earth metals excluding Ce, A is alkaline earth metals or Ce excluding Sr, M is a transition metal, 0<x<1) is used as the nucleus. The circumference thereof is enclosed with the perovskite type multiple oxide solutionized the noble metals, such as Pd and Pt. Further, the noble metals are dispersed in the form of particulates by the metals or oxides if the noble metals exist excessively and are not completely sollutionized. This catalyst exhibits the sufficient purification activity even under the condition of the low exhaust gas temp. at the time of idling.
Patent JP-S561026-A (JP)
Title: Cross type strobe light increasing device
Inventor: MATSUURA MASATERU
IPC: G03B15/02
Filed: 1979-06-19
Abstract: PURPOSE: To soften the contrast even with strong light by providing multiple strobes to the top, bottom, right and left of the lens of the camera respectively at an equal spacing.  
     CONSTITUTION: With the optical axis of the lens 6 of the camera as a center, strobes 1W4 are installed at an equal spacing. This causes the portions of strong shades of the subject created by the strong light of the strobes to assist each other, thereby eliminating the strong shade portions of the entire part of the subject and providing the contrast having soft gradation. There is also the advantage that the quantity of light increases naturally owing to a large number of the light emitting parts. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000278314-A (JP)
Title: Network system
Inventor: SUZUKI HIROYUKI
IPC: H04L45/50
Filed: 1999-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a network system capable of dealing with the scale of a user even when an existent edge switch is used. SOLUTION: This network system is provided with an edge switch 20 for generating plural kinds of label information as a path identifier, plural WAN routers 30 and 30A for inserting the label information corresponding to the destination of relevant data generated by the edge switch 20 to data to be transmitted to the edge switch 20 and sending them out toward the edge switch 20 in order to determine the output route of data while referring to only the label information inserted to the data by the edge switch 20 and a line concentrating device capable of connecting the respective WAN routers 30 and 30A through a communication line for transmitting the data, in which the label information is inserted from the respective WAN routers 30 and 30A, through the communication line to the edge switch 20 when these data are received from the respective WM nodes 30 and 30A.
Patent JP-S5411670-A (JP)
Title: Identification system for objective
Inventor: UENO MOTOHARU
IPC: H01L21/56
Filed: 1977-06-27
Abstract: PURPOSE: To identify many objectives with less frequency sweep width by using resonators of a few kinds. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60221636-A (JP)
Title: Decorative cover of air conditioner
Inventor: OKABE IKUAKI
IPC: F24F1/0073
Filed: 1984-04-18
Abstract: PURPOSE:To contrive to easily cope with model-change and the like, to improve external appearance and to prevent a filter from deforming and the like by a structure wherein a decorative frame and a suction grille are separated from each other and the lateral bars consisting of the suction grille are inclined upwards in the direction of suction. CONSTITUTION:A decorative frame 13 consisting of an external frame and a discharge port 13d (not shown in the figure) and a suction grille 15 consisting of a suction port are separated from each other. The lateral bars 14 of the suction grille 15 are mounted in the manner inclined upwards. Thus, because the decorative frame 13 and the suction grille 15 are separated, the external appearance can easily be changed by changing molding color and decorating method and at the same time model-change can be possible only by changing the mold of the suction grille. In addition, because the lateral bars 14 are inclined upwards, the inclined surface 14a of each bar 14 turns to cover the front, when the titled air conditioner mounted onto wall surface or the like is seen from below, resulting in improving the external appearance of the air conditioner.
Patent JP-H08270418-A (JP)
Title: Valve system of engine
Inventor: HAYASHI YUJI
IPC: F01L13/00
Filed: 1995-03-31
Abstract: PURPOSE: To provide a valve system of an engine capable of heightening the rotational limit while enlarging a lift amount without elongating particularly a valve opening period. CONSTITUTION: In a valve system, the rotational phase of a cam 9 for an intake valve is advanced in a high lift region during respective valve opening periods and the lift property shortens the valve opening period in the high lift region. Thus, a general lift amount in the valve opening period is increased and the lift property can be shaped into the thick form. A port opening area in opening the intake valve 2 can be enlarged and the radius of curvature of a cam nose 9a of the cam 9 for the intake valve is relatively increased to heighten the rotational limit.
Patent JP-S58194256-A (JP)
Title: Manufacturing method for battery with tab terminal
Inventor: HATSUTORI HARUO
IPC: H01M50/50
Filed: 1982-05-08
Abstract: PURPOSE:To prevent the deterioration of battery characteritics caused by heat when a battery is used as being built in equipment by previously spot-welding a metal piece that is bent and is used as a tab terminal after the battery is assembled at least on either a sealing plate that doubles as an electrode terminal or a battery case that doubles as an electrode terminal of the opposite polarity. CONSTITUTION:A sealing plate 2 is formed by previously spot-welding a terminal block 7 made of a metal thin piece on the external surface and climping a lithium thin plate that is a negative electrode active material on the internal surface. A battery case 3 that doubles as a positive electrode terminal is made of high chrome stainless steel and a positive electrode active material 4 is housed at the center of the inner part of the case. A sealed battery is comprised by separating the positive and negative electrodes from each other with a separator 5 bending the aperture section 8 of the case 3 inside, and pressurizing and tightening the peripheral section of a sealing plate 1. A negative electrode tab terminal 10 is formed by bending the notch 9 of the terminal block 7 by 180 deg. and a positive electrode tab terminal 11 is spot-welded at a position opposed to the terminal 10 after the battery is comprised. As a result, the deterioration of battery characteristics caused by the local heating when the battery is used as being built in equipment can be prevented.
Patent JP-H1011016-A (JP)
Title: Display device
Inventor: ETO MASAYASU
IPC: G09G3/296
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To easily make a driving circuit compact in size and low in cost and reduced in power consumption by providing a switching part which switches the state of connections of electrodes of a display part with a driving source at the time of display operation. SOLUTION: A cathode driving control signal generating circuit 6 generates a signal (cathode pulse) which is needed to drive a cathode on the basis of a signal from a synchronism control circuit 2. The cathode pulse is applied to cathode terminals K1 -Kn through a cathode driver 8. An anode driving control signal generating circuit 5 generates a signal (anode pulse) needed to drive an anode according to the signal from the synchronism control circuit 2. On the basis of information on the anode pulse, the value of a variable inductor 15 constituting a collecting circuit 500 is controlled and the opening and closing of switches 11-13, and 14 are controlled to apply a driving pulse (in the same timing with the said anode pulse) to the anode terminals A1 -An .  Thus, the state of connections of a plurality of electrodes of the display part with the driving source is switched at the time of display operation.
Patent JP-S614118-A (JP)
Inventor: JIYON PIITAA BARUTERU
IPC: H01H21/22
Filed: 1985-04-12
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-H07278436-A (JP)
Title: Lubricating resin composition and can-exterior coating material containing the same
Inventor: SUZUKI YOSHIKO
IPC: C10N50/08
Filed: 1994-04-15
Abstract: PURPOSE:To obtain a lubricating resin compsn. which is suitable for coating material, etc., and gives a coating film hardly exhibiting decrease in lubricity by converting an amino compd. having a triazine ring into a methylol derivative in the presence of a silicone compd. and then into an ether derivative. CONSTITUTION:An amino compd. having a triazine ring is converted into methylol derivative in the presence of a silicone compd. and, if necessary, further into ether derivative amino compd., though not specifically limited, pref. has a reactive group such as a hydroxyl or glycidyl group at its molecular ends, and one having a group of the formula (wherein n1 and n3 are such 0 or 1; n2 is 0-150 provided n1, n2, and n3 are not simultaneously 0; R1 is a 30C or lower alkylene; R2 is a 34C or lower alkylene; R3 is a 18C or lower alkylene; and X is H or OH) is pref. because of its hydrophobicity and anchor effects. The amino compd. (e.g. melamine or benzoguanamine) is reacted with an aldehyde to give a methylol derivative in the presence of the silicone compd. and then etherified by condensation through dehydration. The amt. of the silicone compd. used is 0.1-90wt.% of the resulting compsn. A coating film contg. the compsn. does not exhibit decrease in lubricity due to boiling water.
Patent JP-S554248-A (JP)
Title: Belt guide
Inventor: TAKADA JIYUUICHIROU
IPC: B60R22/06
Filed: 1978-06-27
Abstract: PURPOSE:To facilitate the assembly and attachment of a safety belt system by providing a ring with a notch and providing a roller with a longitudinal notch. CONSTITUTION:The ring 1 is provided with the notch 5, through which a belt 3 can be passed into an opening 4. The roller 2 is made of an elastic material and provided with the longitudinal notch 6, through which the ring 1 is passed. After the belt 3 is passed through the ring 1, the roller 2 is fitted to the ring. Therefore, the belt and a belt guide comprising the ring and the roller can be separately manufactured and attached to a vehicle and the belt can be finally inserted into the belt guide. Thus, the assembly and attachment of the safety belt system are greatly facilitated.
Patent JP-S5411981-A (JP)
Title: Laminated sheet
Inventor: MITANI YUUICHI
IPC: B32B15/04
Filed: 1977-06-30
Abstract: PURPOSE:To prepare light-weight lamianted sheets useful as sliding-door papers (shojigame or fusumagami), wallpapers, etc. and having lareprotecting, soundproofing, water proofing characteristics, etc., by laminating an organic material sheet and a transparent heat-reflecting layers on paper substrate.
Patent JP-S58193367-A (JP)
Title: Method of patterning enameled article
Inventor: NAKAMICHI KOUICHI
IPC: C23D5/00
Filed: 1982-05-07
Abstract: PURPOSE:To obtain a hexagonal pattern, by flatly applying the first and second layers of glaze by a wet process, and then forming a reboiling pattern. CONSTITUTION:An undercoat layer 2 and a glaze layer 3 are sequentially provided on a metal substrate 1, and each of the layers is indivisually baked to manufacture an enameled article. Hereon, said glaze layer 3 has a laminated structure comprising the first and second glaze layers 3a and 3b. The undercoat layer 2 is flatly applied to 0.05-0.15mm., the first glaze layer 3a adjacent to the undercoat layer 2 is flatly applied to thickness above 0.15mm., and the second glaze layer 3b is flatly applied to thickness below 0.08mm. onto the surface of the first glaze layer 3a, each by a wet process. At the same time, the glaze having surface tension, viscosity and specific gravity at a baking temp. smaller than those of overglaze for the second glaze layer 3b is used as the first glaze layer 3a.
Patent JP-H03279400-A (JP)
Title: Antigenic protein and production of monoclonal antibody using thereof
Inventor: GOTO MASAAKI
IPC: C07K16/00
Filed: 1990-03-27
Abstract: NEW MATERIAL:An antigenic protein bonded with a monoclonal antibody. USE:Used an antigen for producing a monoclonal antibody for sandwich-type ELISA method, etc. PREPARATION:For instance, an antigenic protein (e.g. erythropoietin) is dissolved in a physiological salt solution of a phosphate buffer and a solution of a monoclonal antibody (e.g. anti-erythropoietin antibody) to the antigenic protein is added to a resultant buffer solution, then a resultant mixed solution is reacted at 4 deg.C for a night, thus a glutaric aldehyde solution is added to the reacted solution and treated at room temperature for 1hr, then dialyzed to afford the aimed complex of antigenic protein-monoclonal antibody. Besides, a test animal is immunized using said complex as immunogen and splenic cell of the animal is fused with myeloma cell of the same animal, then cultured in a HAT medium, thus hybridoma producing an antibody recognizing the antigenic protein is selected and subjected to cloning, then cultured to obtain a monoclonal antibody recognizing epitope different from the monoclonal antibody constructing the complex.
Patent JP-S59204477-A (JP)
Title: Surface wave motor utilizing supersonic wave vibration
Inventor: HAKAMATA KAZUO
IPC: H02N2/14
Filed: 1983-05-04
Abstract: PURPOSE:To enable to hold the frequency of an input power source at the optimum value by detecting the vibrating state of an elastic unit by utilizing a section which does not contribute directly to the vibration of a piezoelectric element. CONSTITUTION:A segment electrode group made of a silver or the like is coated on a ring-shaped piezoelectric element. When an AC voltage of the prescribed frequency displaced out of phase of 90 deg. is applied between an input terminal R-G and an input terminal L-G, a bending vibration occurs at a ring-shaped piezoelectric unit and a ring of an elastic unit, and a rotor is rotated. A terminal S is provided at the electrode 3b of the section which does not contribute directly to the vibration of a piezoelectric unit, and a voltage produced by the vibration is detected as a monitoring voltage from the terminal S. The optimum frequency of an input power source is determined by the monitoring voltage.
Patent JP-S63246263-A (JP)
Title: Character pattern printer
Inventor: YAMADA TOSHIYUKI
IPC: H04N1/40
Filed: 1987-04-01
Abstract: PURPOSE:To enable a character pattern memory to be rewritten without interrupting a printing operation and enable a higher effective printing performance, by providing holding means for plural groups of printing data and plural groups of character patterns, and a control table for recording the use conditions of the holding means. CONSTITUTION:A control table 12 comprises 'V flags' for displaying the use conditions of rewritable areas 1-n in a character pattern memory correspondingly to the areas, and final page pointers 13 for printing data groups provided in a printing data buffer correspondingly to the areas. An input area pointer 16 includes an address 18 in the control table at which a character pattern group is to be stored next. When a designation for storage of character patterns is received, the V flag pointed by the pointer 16 is checked, and when the V flag is reset, a V flag is set in the control table; thus the pointer 13 is set. After updating the pointer 16 to point the next control table address, the character pattern group is stored into a corresponding character pattern memory area. When the V flag is set when it is checked, resetting of the V flag is waited for.
Patent JP-H05283067-A (JP)
Title: Paste type cadmium negative electrode for alkaline storage battery
IPC: H01M4/62
Filed: 1992-03-31
Abstract: PURPOSE:To improve the cycle lifetime, and provide the negative electrode having high performance at a low cost by forming a layer made of the mixture of polyvinylpyrolidone and polyvinylalcohol on the surface of the negative electrode active material. CONSTITUTION:In a negative electrode 2 formed with an active material layer, which is mainly composed of cadmium oxide, on a conductive core thereof opposite to a nickel positive electrode 1 through a separator 3, a layer made of the mixture of polyvinylpyrolidone and polyvinylalcohol is formed on the surface of the negative electrode active material. The surface of the electrode is thereby coated with polyvinylpyrolidone, which has the excellent alkali resistance and the excellent oxidation resistance and the water soluble characteristic, and polyvinylpyrolidone is dried to form the hard covering film, and the migration is restricted effectively for a long period. Consequently, the cycle lifetime is improved, and a negative electrode having high performance is obtained at a low cost.
Patent JP-H03277311-A (JP)
Title: Supporting structure of rotary containing body
Inventor: FUKUTOME HIDEAKI
IPC: A47B49/00
Filed: 1990-03-27
Abstract: PURPOSE:To smoothly run the frame, and also, to enhance the external appearance of the foot part, and to easily contain and take out clothes by supporting the upper rail and fixing the upper fail to a top board. CONSTITUTION:By the upper rail 8 being annular and roughly horizontal, plural pieces of containing frames 11 are supported so as to be freely runnable through the upper runner 13, respectively, a support hung down from the upper rail 8 is grounded to the floor surface 46, and also, the upper rail 8 is fixed to a top board 6. In such a way, the upper rail 8 is supported by the support 45, and the upper rail 8 is fixed to the top board 6, therefore, by omitting the lower rail, the run of the frame 11 can be executed smoothly by a guide run of only the upper rail 8. Also, since the lower frame is omitted, the external appearance of a foot part is enhanced, and also, clothes can be contained and taken out easily.
Patent JP-H11338588-A (JP)
Title: Optical branching module
Inventor: KIM IL
IPC: H04B10/25
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To easily attach and detach optical connectors supporting optical cables to and from a base and to simplify the structure by supporting a 1st optical cable by a 1st connector and plural 2nd optical cables by a 2nd connector and providing an optical detector, a branch line, and light signal generation parts. SOLUTION: The optical detector 40 is coupled with the 1st optical connector 10 and receives a light signal, converts the light signal into an electric signal, and outputs it. The optical detector 40 is coupled with one end of the branch line 55 which makes the signal into plural electric signals, and the other end of the branch line 55 is coupled with plural light signal generation parts. The light signal generation parts convert inputted electric signals to light signals and outputs them to the 2nd optical cables 25 and 35, and are composed of driving parts 61 and 63 which generate drive signals according to the inputted electric signals and light emission part 62 and 64 which are driven with the drive signals to generate the light signals. The 2nd optical cables 25 and 35 are supported by the 2nd optical connectors 20 and 30 and coupled with the light signal generation parts.
Patent JP-H04311169-A (JP)
Title: Shadow generating circuit
Inventor: KAWAHARA NORIHIRO
IPC: G09G5/00
Filed: 1991-04-10
Abstract: PURPOSE:To select the shadow width of title characters. CONSTITUTION:Title image data inputted to an input terminal 10 are delayed by D flip flops(D-FFs) 16, 18, 20 in each picture element. An OR circuit 22 outputs an OR result among the inputted title image data and the outputs of the D-FFs 16, 18, 20. The D-FF 20 is provided with a reset terminal, and in the case of shortening a shadow, the D-FF 20 is reset. When the D-FF 20 is not reset, the OR circuit 22 outputs a signal adding a shadow corresponding to three picture elements to the title image data, and when the D-FF 20 is reset, outputs a signal adding a shadow corresponding to two picture elements to the title image data.
Patent JP-H06264123-A (JP)
Title: Device for supplying molten material
Inventor: YAHAGI SHINICHIRO
IPC: C21B7/14
Filed: 1993-03-10
Abstract: PURPOSE:To provide a molten material supplying device, by which the molten material of each kind of metal, ceramic, etc., having the fluidity by heating to high temp. can be supplied and stopped at a desired quantity for casting or the other aims. CONSTITUTION:A nozzle part 2 having fine diameter is formed at the lower part of a heat resistant vessel 1 and a heating means 3 is arranged in the outer periphery of this nozzle part 2. The molten material 4 melted so high temp. as to have the fluidity, is held in the vessel 1, and by working the heating means 3, the fluidity of the molten material 4 in the nozzle part 2 is controlled. By this method, it is prevented to give trouble in opening/closing operation caused by solidification of the molten material, such as the conventional mechanical opening/closing valve.
Patent JP-S61237592-A (JP)
Title: Frequency division multiple signal processing circuit
Inventor: ICHII YUTAKA
IPC: H04N9/83
Filed: 1985-04-12
Abstract: PURPOSE:To remove an interfering distorsion component of a frequency division multiple signal by taking out an output of an FM equalizer and an output of an FM demodulator through different band-pass filters and calculating an output obtained by balancing and modulating the outputs with a low-pass converting carrier chrominance signal. CONSTITUTION:An output reproducing FM luminance signal of an FM equalizer 20 is applied to a balancing modulator 37 through a band-pass filter 33 through which a signal of a carrier deviating band. An FM reproducing luminance signal of an FM demodulator 22 is applied to a balancing modulator 37 through a band-pass filter 34 (passing through a signal including a frequency (f) in which interfering distorsions fc-2f mixedly entering a low-pass converting carrier chrominance signal band), a both wave rectifying circuit 35 and a low-pass filter 36. The balancing modulator 37 generates a signal fc+ or -2f of the sum and the difference of both the signals, fc-2f is taken out by a low-pass filter 38 and supplied to an arithmetic circuit 41 through a phase adjusting device 39. Herein, it is added to the low-pass converting carrier chrominance signal from a low-pass filter 19 or subtracted and a class color component is restricted.