baber/WOPTO huggingface dataset:
Patent JP-H04155979-A (JP)
Title: Optical transmitter
Inventor: GOTO MASAHIRO
IPC: H04B10/40
Filed: 1990-10-19
Abstract: PURPOSE:To multiplex two data trains by a simple circuit configuration by adding a current switched by the second data train to a constant-current source, and driving a light emitting element by a signal obtained by switching the added current by the first data train. CONSTITUTION:First and second differential switching circuits formed of a pair of transistors and a constant-current source are provided. When a second data train signal is input to the input terminal 11 of the second switching circuit, the current of a constant-current source 7 is switched by a second data train signal, and hence the current switched by the second data train signal from the current of the source 7 is added to the source 4 of the first switching circuit. When the first data train signal is input to the input terminal 10 of the first switching circuit in this state, the current added with the current of the source 7 switched by the second data train signal and the source 4 is further switched by the first data train signal, and a light emitting element 3 is driven by the switching current.
Patent JP-H11106631-A (JP)
Title: Aromatic polycarbonate resin composition
Inventor: ISAWA KENICHI
IPC: C08K5/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition high in thermal stability and resis tance to hydrolysis by including a specific aromatic polycarbonate resin and phosphorous acid in a specific amount based on the impurity metals contained in the above resin. SOLUTION: This composition is obtained by including (A) an aromatic polycarbonate resin containing hydroxyl group at >=5% based on the total terminal groups, prepared, pref. by melt polymerization reaction between (1) an aromatic dihydroxy compound (e.g. bisphenol A) and (2) a carbonic diester, and (B) phosphorous acid at 1-100 mol per mol of the impurity metals (e.g. iron) contained in the component A. In the above melt polymerization reaction, it is preferable that an alkali metal or alkaline earth metal compound is used as catalyst at 1×10<-8> to 1×10<-4> mol per mol of the component A1, and also a basic compound at 1×10<-6> to 1×10<-1> mol per mol of the component A1.
Patent JP-H06128365-A (JP)
Title: Unsaturated polyester resin composition and putty coating material
Inventor: FUJISHIMA MINORU
IPC: C08G63/58
Filed: 1992-10-21
Abstract: PURPOSE:To obtain the title composition which can desirably be used as a binder which can give an automobile repair putty coating material excellent in polishability, moisture resistance and driability by mixing a specified unsaturated polyester with a liquid polymerizable unsaturated compound. CONSTITUTION:The composition comprises 30-80wt.% unsaturated polyester obtained by reacting a polybasic acid mixture comprising a saturated polybasic acid and an alpha,beta-unsaturated polybasic acid in a molar ratio of (0-50):(100-500 with a polyalcohol mixture containing 1-10mol%, based on the mixture, bisphenol A ethylene oxide derivative of formula I wherein n is an integer of 1-5 and/or a bisphenol A propylene oxide derivative of formula II wherein m is an integer of 1-5 and allyl glycidyl ether of formula III and having an acid value of 40-70 and a number-average molecular weight of 500-10000 and 20-70wt.% liquid polymerizable unsaturated compound.
Patent JP-H03146134-A (JP)
Title: High burning temperature catalyst body and method of its manufacture
Inventor: HAYATA TERUNOBU
IPC: B01J23/64
Filed: 1989-11-01
Abstract: PURPOSE:To form a high burning temp. catalyst body excellent in a low temp. ignition performance by depositing on a porous carrier layer a first promoter component such as a noble metal catalyst component, a second promoter component such as Mg and Si and a third promoter component such as a heavy metal. CONSTITUTION:Powders A are obtained by reaction of a porous carrier layer components with a first promoter component contg. at least one kind of rare earth elements, alkaline earth metals and their oxides. Particles B are obtained by attaching to the particles of a noble metal catalyst component a second promoter component contg. at least one kind of Mg, Si and their oxides and a third promoter component contg. one kind of heavy metals and their oxides. The powders A and B are mixed together to prepare a high burning temp. catalyst body. To accomplish this, there is the need to attach the second or third promoter component to the noble metal catalyst component in a larger amt. as compared with the first promoter component.
Patent JP-H02128765-A (JP)
Title: Air bubble generating bathtub
Inventor: NAKAYAMA KIMIHIRO
IPC: A47K3/10
Filed: 1988-11-08
Abstract: PURPOSE:To enhance fatigue retrieval or treatment effect by complicated stimulation generated by developing a complicated jet stream and air bubble generating state in a bathtub by providing a jet stream introducing part to the downstream terminal part of each guide wall and providing an opening part to the guide wall in the vicinity of a nozzle to allow the jet stream introducing part to communicate with the opening part. CONSTITUTION:A jet orifice 3 is constituted of a nozzle 30 and left and right guide walls 31, 32 and the guide walls 31, 32 form an almost trumpet-shaped flow passage gradually widened toward the downstream part. Jet stream introducing parts 33, 34 opened toward the nozzle 30 are provided to the terminal parts of the guide walls 31, 32 and opening parts 35, 36 are provided to the upstream parts of the guide walls 31, 32 on the downstream side of the nozzle 30 to allow the jet stream introducing parts 33, 34 to communicate with each other. Bath hot water and air bubbles flow in from the introducing part 33 to flow out from the opening part 35 to release the jet stream adhered to the guide wall 31 heretofore from said guide wall 31 to adhere the jet stream to the guide wall 32 on the opposite side and the jet direction of the bath hot water and air bubbles is deflected to the terminal of the guide wall 32. By the same action, exciting vibration such that the jet stream is released from the guide wall 32 to be adhered to the guide wall 31 is generated and the jet direction of the bath hot water and that of air bubbles are alternately altered cyclically.
Patent JP-H11101210-A (JP)
Title: Connecting fitting such as hook
Inventor: KATO MASAKATSU
IPC: F16B19/00
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To enable the connecting fitting to be reduced in the number of parts, manufactured and assembled at low cost, and enable the fittings to be mounted and used by a simple technique, easily removed and reused. SOLUTION: This connecting fittings are provided with a connecting means 40 such as hook so that it can freely turn, a head part 10 in which a recessed part 12 is provided from the upper face toward the bottom part side and a control hole 13 is opened at the bottom part of the recessed part 13, and an insert leg part 20 integrally projected from the head 10 from the position along the hole edge part of the control hole 13 on the opposite side of the recessed part 12. An elastic piece 23 having an engaging projected part 23a for holding a mounting object B along with the head part 10 when the insert leg part 20 is inserted into a mounting hole (b) of the mounting object B, is provided from the tip side of the insert leg part 20 toward the control hole 13 side, and the tip side of the elastic piece 23 can be operated from the recessed part 12 side.
Patent JP-H08147230-A (JP)
Title: Server and client system
Inventor: HATANO HIDEKAZU
IPC: G06F13/00
Filed: 1994-11-17
Abstract: PURPOSE: To execute processing corresponding to the emergency of a request by generating a process corresponding to a received instruction with a server and performing the multiprocess processing of a process, to which a priority level is added, based on priority information. CONSTITUTION: The server extracts a priority decision information 3 and request processing command 4 from a request 1 from a client by performing request analysis 2 and while referring to previously registered rule information 5, priority information 6 is provided by using access information of the client or the like. Based on the request processing command 4, request processing process generation 8 generates the process corresponding to a request on the server for processing this request. Besides, priority level setting 7 sets the priority level to the process generated by the request processing process generation 8 based on the priority decision information 3 and the priority information 6 and while referring to the set priority level, processing corresponding to the request of the client is operated by request processing start 9.
Patent JP-H09129202-A (JP)
Title: Storage battery of waterproof structure
Inventor: OKAJIMA HIDEKI
IPC: H01M50/571
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To make a whole structure lightweight and apply a watertight insulated structure to a connection part between an electrode terminal and a lead. SOLUTION: A waterproofed storage battery has a plurality of cells 1, and each cell 1 has positive and negative electrode terminals 2 projected from a case. The electrode terminals 2 of the cell 1 are connected to the electrode terminals 2 of the adjacent cell 1. Furthermore, a division 9 of insulating material is fixed around a pair of the electrode terminals 2 of the cell 1 connected to each other via a lead 8. Also, space inside the division 9 is filled with insulating resin. This insulating resin after cured inside the division 9 buries the lead 8 and a pair of the electrode terminals 2 connected thereto for the watertight insulation thereof.
Patent JP-H02133155-A (JP)
Title: Method for preventing longitudinal crack of continuously cast slab
Inventor: KANAZAWA TAKASHI
IPC: B22D11/10
Filed: 1988-11-09
Abstract: PURPOSE:To prevent the generation of longitudinal cracks in the slab by setting an immersion nozzle at a shallow depth in the initial period of casting, increasing the depth gradually with an increase in casting speed and adjusting the depth to the prescribed depth when the prescribed speed is attained. CONSTITUTION:A molten steel is supplied through the immersion nozzle into a casting mold and is continuously cast. The depth of the immersion nozzle is set at the shallow depth in the initial period of casting until the casting speed attains the prescribed speed at this time. The immersion depth is increased gradually with an increase of casting speed. The immersion nozzle is set at the prescribed depth when the prescribed casting speed is attained. The depth of the immersion nozzle is controlled in such a manner. The control of the immersion nozzle depth is so executed as to maintain the superheat degree of the molten steel in respective meniscus parts at >=0 deg.C. The control is also so executed that the difference in the temp. of the molten steel in the respective meniscus parts is kept at <=5 deg.C. The generation of the longitudinal crack in the slab is prevented in this way.
Patent JP-H1049122-A (JP)
Title: Device and method for releasing screen saver
Inventor: NONAKA SATOSHI
IPC: G09G1/00
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To provide a device and method for releasing a screen saver capable of preventing a mouse and a track ball, etc., from malfunctioning due to vibration, etc., and a screen saver function from releasing in a device with the screen saver function. SOLUTION: A cursor position is stored by a present position storage means 1, and the cursor position inputted from an input device such as the mouse, etc., is stored by an input position storage means 2, and an input moving amount is operated from the present position and the input device by a moving amount operation means 4, and a beforehand set input moving amount is compared with a releasing moving amount, and when the input moving amount is larger than the releasing moving amount, the release of the screen saver function is decided. Thus, even under the environment that the input device such as the mouse, etc., is vibrated, an operator can release precisely the screen saver function only when the operator intends to do.
Patent JP-H08140451-A (JP)
Title: Upper cover structure of grass mower and grass mower having the cover structure
Inventor: OOKUBO TADAHIRO
IPC: A01D34/68
Filed: 1994-11-17
Abstract: PURPOSE: To provide an upper cover structure of a grass mower enabling sure mowing work by keeping the mowing angle of grass at a definite level. CONSTITUTION: This upper cover structure covers the upper face of a rotary blade of a grass mower M having a rotary blade 5 rotating in a nearly horizontal plane. The edge 15a of the upper cover 15 has a circular arc form (w) nearly concentric to the center O of the rotational axis of the rotary blade 5 and the circular arc (w) of the edge 15a is separated from the circular arc (v) drawn by the rotary blade 5 by a nearly constant distance (h).
Patent JP-H05219995-A (JP)
Title: Method for determining nucleotide sequence
Inventor: KENISU DEII KONRATSUDO
IPC: C12N15/09
Filed: 1992-09-30
Abstract: PURPOSE: To provide a process for optimizing nucleotide sequence determination based on the dideoxynucleotide triphosphate chain determination protocol.  
     CONSTITUTION: In this process for optimizing nucleotide sequence determination, at least three of the four ddNTPs define a concentration ratio arrangement and are used to determine a first nucleotide sequence, the concentration of each ddNTP being different than the others, and at least one subsequent nucleotide sequence is determined using at least three of the four ddNTPs in the same defined concentration ratio arrangement, thereby, different ddNTPs occupy the positional order of said concentration ratio arrangement in said first and subsequent nucleotide sequence determination. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S62142898-A (JP)
Title: Variable pitch axial blower
Inventor: MASUDA YOSHITAKA
IPC: F04D29/56
Filed: 1985-12-17
Abstract: PURPOSE:To improve performance by providing a driving source for a blade angle variable moving blade on a stationary blade side, and enabling the angle of said stationary blade also to be varied being driven by said driving source, to obtain the optimum angle in line with the angle of said moving blade. CONSTITUTION:A stationary blade supporting cylinder 3 as a casing is fixed by means of a support rod 4 which passes through a stationary blade 5. The stationary blade 5 has a round bar-like arm 7 and a ball type roller 19. When a control motor 10 is driven, a rotating device 13 is rotated, an external thread part 21 slides, and an impeller 6 varies the blade angle of blades 8. At the same time, the arm 7 which is inserted in a groove 18 is displaced causing the stationary blade 5 to make a circular ark motion centering around the support rod 4. Thereby, the optimum streamlining can be obtained at every blade angle, improving performance.
Patent JP-H03146231-A (JP)
Title: Wedge type clamping device
Inventor: KONISHI HIDEO
IPC: B21D37/14
Filed: 1989-10-30
Abstract: PURPOSE:To decrease the friction loss of a wedge driving force by putting one rectilinear guide surface into surface contact by means of a wedge type clamping device and the other slope into rolling contact by means of driving with a pressing fitting via a roller. CONSTITUTION:The clamping device using a wedge to be used for clamping a die for a press machine to a using state is constituted of a body 1 which fixes the die to a die fixing base plate 13, the pressing fitting 2 which has a pressing part 17 to fix the die 12 to the fixing base plate 13 by pressing the die and is provided with this pressing part so as to advance toward a part 16 to be pressed and has the part to be driven to freely rotatably support a roller 19, and the wedge 3, the surface on the opposite side of the slope of which is so supported by the plane 29 of the body 1 as to advance the pressing part 17 toward the part 16 to be pressed by advancing while bringing the slope into contact with the outer periphery of the roller 19. The one surface of the wedge is the rolling contact and only the other surface is the slip surface contact and, therefore, the friction loss of the wedge driving force is decreased by half.
Patent JP-H09122765-A (JP)
Title: Method and device for working sheet and die therefor
Inventor: YOKOMICHI SHIGEJI
IPC: B21D17/04
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To work a groove and to moreover bend the worked groove by plastic working with a small working force without generating any chip on a work. SOLUTION: Plastic working for making a V-shaped groove on the work W is performed with a V-shaped part 87V provided on a V roll 87 by pressing the work W under the cooperation of a supporting roll 91 and the V roll 87, thereafter bending is performed to the V-shaped groove of the work W under the cooperation of a punch for bending and a die. Therefore, working for making the V-shaped groove is performed with the small working force without producing chips, and bending with a small bend radius is performed.
Patent JP-H04159165-A (JP)
Title: Front windshield
Inventor: YOSHIE JUNICHIRO
IPC: B60S1/02
Filed: 1990-10-22
Abstract: PURPOSE:To eliminate an ill effect such as frosting and freezing in the cold weather in a short time and continuously by providing hot wires intrinsically in the glass lower part including the area part with which an automatic window wiper device is brought into contact in its stop state, and heating this part. CONSTITUTION:A front windshield is intrinsically provided with hot wires in the glass in a range 6 shown by oblique lines in such a way that the hot wire part exists including the stop position of a window wiper device 2. A current is applied to a heating wire by a switch from a power circuit mounted at a vehicle so as to heat the lower part of the front windshield rapidly to perform the removal of snow, frost, and the like.
Patent JP-H10135213-A (JP)
Title: Method of forming electrodes of semiconductor device
Inventor: KAWAKITA TETSUO
IPC: H01L21/321
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To easily form low-m.p. metal bump electrodes by, dipping a semiconductor element in an electroless plating liq. to form a metal deposition layer on element electrodes, and heating this layer to form the metal bump electrodes; the deposition layer is made of a third metal contg. a dispersed second metal and substituted by a first metal of the element electrodes. SOLUTION: Pb fine powder 4 is disposed in an Sn-contg. electroless plating liq. 5, an Si wafer 16 is dipped in this liq. to elute Zn 3. On the surface of Al electrodes 13 an Sn metal deposition layer 7 contg. the Pb fine powder 4 is formed instead of Zn 3. The Si wafer 16 is heat-treated to make an eutectic with the deposition layer 7 to complete a semiconductor device having bump electrodes made of a lowm.p. Pb-Sn eutectic solder. This greatly reduces the cost for completing the semiconductor device and very easily forms low-m.p. metal bump electrodes.
Patent JP-H02130555-A (JP)
Title: Printing original plate for electrophotographic engraving
Inventor: YOKOIE HIROAKI
IPC: C08F290/00
Filed: 1988-11-10
Abstract: PURPOSE:To obtain the printing original plate which contains a novel binder resin and has excellent printing resistance by forming the binder resin of a photoconductive layer of a copolymer contg. a specific monomer as at least one monomer component. CONSTITUTION:The binder resin of the photoconductive layer is the copolymer contg. the monomer expressed by formula I or formula II as at least one monomer component. In formulas I and II, R<1> to R<4> respectively denote a hydrogen atom or 1-6C alkyl group; R<1> and R<2> or R<3> and R<4> may be the same or different. L denotes a bivalent combination group. The printing original plate for electrophotographic engraving having the excellent printing resistance is obtd. in this way.
Patent JP-H10129433-A (JP)
Title: Stopper structure of brake pedal for vehicle
Inventor: YAMATO YOSHIHIKO
IPC: B60T7/06
Filed: 1996-10-25
Abstract: PROBLEM TO BE SOLVED: To set a correct stopper position, by forming a stopper member by a slide member which is slidably engaged with a pedal arm at the other side or a member at a body side, and which is fixed to the pedal arm at the other side or the member at the car body side, at a position where the slide member is kept into contact with a stopper plate. SOLUTION: The engagement pins 37, 37 of the first and second slide parts 35, 35 are clicked and moved from the temporary engagement hole sides of the guide plate parts 23, 23 of the first and second base members 121A, 121B, to the slide guide hole sides by the addition of the specific force, and the temporary engagement of the slide member 122 with the base member 121 is released. The slide is lowered at the time when the stopper part 33 of the slide member 122 is brought into contact with a stopper face 11c of a stopper plate 11. Thereby the proper stopper position of a pedal arm 5 is determined.
Patent JP-2000109638-A (JP)
Title: Flame retardant resin composition having flexiblility and wire using same
Inventor: HASE TATSUYA
IPC: H01B3/44
Filed: 1998-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a wire coating resin composition which is a non- crosslinked, non-halogen material and excellent in processability, flexibility, heat resistance and oil resistance, and a wire using the same. SOLUTION: A wire coating resin composition comprises 100 pts.wt. polymer component composed of 50-90 pts.wt. polyolefin/rubber thermoplastic elastomer, 5-25 pts.wt. ethylene/carbonyl-containing vinyl compolymer, and not more than 25 pts.wt. (excluding zero) polyolefin having a crystallinity of not less than 55%; and 30-200 pts.wt. metal hydroxide having not been subjected to the surface treatment with stearic acid.
Patent JP-H09102297-A (JP)
Title: Plane light emission type of fluorescent lamp
Inventor: ISHIKAWA HIROHISA
IPC: H01J61/067
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To provide a long life of plane light emission type of fluorescent lamp by suppressing the nonconformity such as the drop of brightness by the occurrence of sputtering at an electrode, unevenness of brightness by concentrated discharge, etc. SOLUTION: A phosphor 3 is applied on the inner face of a flat discharge container, and a pair of plate-shaped electrodes 20 and 30 are counterposed on the side face of the interior of this discharge container. The occurrence of the sputter is lessened, by providing a through hole or a bottomed hole at the surface of one electrode out of these electrodes, and widening the surface of the electrode so as to put it in hollow cathode shape.
Patent JP-H07115032-A (JP)
Title: Manufacture of thin film capacitor and semiconductor integrated circuit including the thin film capacitor
Inventor: MASUKO AKIHIRO
IPC: H01L27/04
Filed: 1993-10-19
Abstract: PURPOSE:To reduce a manufacturing cost of an IC by reducing the number of layers by forming a resistor film of a microwave IC used in a communication field, etc., and a lower electrode wiring and an upper electrode wiring of an MIM capacitor of the same layer. CONSTITUTION:In a manufacturing method of a semiconductor integrated circuit including a resistor R, an inductor L, and an MIM capacitor C as constituents of a microwave IC, a resistor film 12 and a lower electrode wiring 14 are formed by the same manufacturing process when a resistor film, a lower electrode wiring 14A, an insulation layer 16, an electrode wiring 18, a bridge wiring 20, etc., are formed on a substrate 10 of each constituent in layers.