baber/WOPTO huggingface dataset:
Patent JP-H10172556-A (JP)
Title: Alkaline manganese secondary battery
Inventor: NOGAMI MITSUZO
IPC: H01M4/50
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To deepen the charge/discharge depth in a positive electrode, widen the range of voltage capable of charging/discharging, and enhance charge/ discharge cycle characteristics by utilizing manganese oxide chemically reduced as manganese oxide in an alkaline manganese secondary battery in which a positive electrode is constituted with a positive electrode material mainly comprising manganese oxide. SOLUTION: For producing a positive electrode, manganese dioxide particles are put in an aqueous solution containing suitable amount of sodium hypophosphite, stirred, and chemically reduced by the sodium hypophosphite. The oxidation number of manganese in the manganese oxide is set to the specified value. As a reducing agent, potassium hypophosphite, ammonia, ferrous chloride or the like are used. 20 pts.wt. zinc, 0.1 pts.wt. polytetrafluoroethylene, 10 pts.wt, potassium hydroxide electrolyte are added to 100 pts.wt. manganese oxide, and they are mixed to prepare a positive electrode material.
Patent JP-H01279904-A (JP)
Title: Addition polymerization catalyst, initiator component, composition containing them and addition polymerization
Inventor: DEI JII ETSUCHI BARAADO
IPC: C08F2/02
Filed: 1988-12-23
Abstract: PURPOSE: To produce the catalyst that produces a high molecular polymer advantageously by combining suitable initiator components and co-catalyst components comprising anions and cations and using the catalyst for bulk polymerization where an acrylic monomer is controlled.  
     CONSTITUTION: The catalyst for addition polymerization is comprised of (a) a 1st component (initiator) denoted in formula and of (b) a 2nd (salt)(co-catalyst) component comprising an anion selected from azide, cyanide, cyanate, fluoride, bifluoride, and nitrate that is inert under the polymerization condition in the case of using the catalyst but makes the co-catalyst in polymerization media available. In the formula, M is Si, Ge, or Sn; m, p are each an integer, and n is 0 or an integer such that (m+n+p)=4; A is QR 1 R 2  where Q is N, etc., and R 1  and R 2  are hydrocarbadiyl groups, etc.; Y is identical to X or hydrocarbyl group inert in the process condition; and Z is identical to Y, etc. 
     COPYRIGHT: (C)1989,JPO
Patent JP-2001110772-A (JP)
Title: Substrate treatment method and substrate treater
Inventor: TOSHIMA TAKAYUKI
IPC: H01L21/304
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treatment method having high treatment capacity, and a processor. SOLUTION: This is a method of washing a wafer W, and here the liquid film 31 of pure water is made on the surface of the wafer W, while the liquid film 32 of ozone water is created by dissolving ozone gas 20 in the liquid film 31 of pure water, and the resist film 30 made on the surface of the wafer W is removed. A washer 1 can execute such a washing method suitably.
Patent JP-H08162154-A (JP)
Title: Secondary battery having nonaqueous solvent electrolyt
Inventor: HAYASHI KATSUYA
IPC: H01M10/05
Filed: 1994-12-02
Abstract: PURPOSE: To provide a lithium secondary battery excellent in high voltage resistance and also excellent in charge and discharge characteristic of negative electrode. CONSTITUTION: This secondary battery has a negative electrode capable of charging and discharging lithium ion, a positive electrode capable of performing a reversible electrochemical reaction with lithium ion and an electrolyte obtained by dissolving an ion-dissociating lithium salt in an nonaqueous solvent. As the nonaqueous solvent, dimethyl malonate is used. The electrolyte obtained by dissolving 1M of lithium perchlorate (LiClO4 ) in dimethyl malonate is preferably used.
Patent JP-H0666461-A (JP)
Title: Method of controlling defrosting of inverter air conditioner
Inventor: KIN YASUTOKU
IPC: F24F11/02
Filed: 1992-12-03
Abstract: PURPOSE: To shorten defrosting time and improve heating efficiency by flexibly controlling defrosting operation based upon an outdoor piping temperature conversion rate. CONSTITUTION: Outdoor piping temperature detected by an outdoor piping temperature detection sensor 7 is judged. When a starting condition of a defrosting operation is satisfied, control means 5 controls a four-way valve such that a flow direction of a refrigerant is varied for defrosting operation. Further, the control means 5 judges a present defrosting condition such that defrosting is achieved for a predetermined time, and hence judges whether or not an operation frequency of a compressor and a phase angle of a heater are variable, and on the basis of the judgement it controls the operation frequency of the compressor and the phase angle of the heater for the defrosting operation. Hereby, defrosting time can be controlled flexibly on the basis of an outdoor piping temperature conversion rate.
Patent JP-H01166601-A (JP)
Title: Coaxial line
Inventor: FURUYA OSAHISA
IPC: H01P5/02
Filed: 1987-12-22
Abstract: PURPOSE:To facilitate the impedance matching of a coaxial line by inserting a screw penetrating an outer conductor to a recessed party provided on a dielectric substance enclosing an inner conductor of the coaxial line and adjusting the quantity of insertion. CONSTITUTION:Tubular conductors 3, 4 as input/output terminals are provided on a circulator 2 as a circuit block placed on a case 1 made of aluminum, etc. The tubular conductors 3, 4 are enclosed by cylindrical dielectric substances 20, 21 and fitted and connected to inner conductors 5, 6 of a coaxial cable having outer conductors 22, 23. Recessed parts 20a, 21a are provided on the dielectric substances 20, 21 in the vicinity of the connected part. Thread holes 22a, 22b and 23a, 23b are provided on the outer conductors 22, 23 corresponding to the recessed parts 20a, 21a and screws 24-27 are screwed to adjust the projection at the tip of the screws. Thus, the impedance matching is facilitated.
Patent JP-2001140568-A (JP)
Title: Folding stepladder
Inventor: AKUTSU YUICHI
IPC: E06C1/393
Filed: 1999-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a folding stepladder having a lightweight and firm structure and capable of being compactly folded. SOLUTION: This folding stepladder is mainly constituted of a pair of right and left front legs 10, a pair of right and left rear legs 12 openably connected to the upper end sections of the front legs 10, a plurality of treads 20a-20c horizontally provided between the front legs 10 rotatably at one end to form a staircase section, a link member 40 rotatably fitted to the free end sections of the treads 20a-20c and arranged in parallel with the front legs 10, a horizontal bar 30a horizontally provided between the rear legs 12 and capable of supporting the tread 20a in a leg opened state, and an opening stop member 50 rotatably fitted to the free end side of the tread 20b other than the tread 20a at one end section and rotatably fitted to the horizontal bar 30b horizontally provided between the rear legs 12 at the other end section.
Patent JP-H10169653-A (JP)
Title: Ball chain
Inventor: SHIRAI TAKEKI
IPC: F16C29/06
Filed: 1996-12-04
Abstract: PROBLEM TO BE SOLVED: To provide a ball chain wherein it softly follows relating to flexing and twisting, capable of smoothly circulating inside a ball endless track, and even in the case of giving large flexing and twisting, a ball can be surely held, in the ball chain arranging in one line also holding many balls capable of rolling to be used, for instance, assembled in an endless sliding linear guide device and a ball endless track of a ball screw device. SOLUTION: In a ball chain 1 constituted by many balls 3 arranged in one line with a prescribed space apart and a connection unit belt 2 rotatably holding these balls 3 also mutually connecting the balls 3 adjacent to each other, this constitution is formed such that the connection belt unit 2 has four belt members 5 formed into belt shape along an arrangement direction of the ball 3, on the other hand, the belt member 5 is mutually connected to the other belt member 5 between the balls 3 adjacent to each other.
Patent JP-H01165495-A (JP)
Title: Ic card and ic module for ic card
Inventor: HIDA YOSHIAKI
IPC: B42D15/02
Filed: 1987-12-22
Abstract: PURPOSE: To enhance the reliability by forming a resist layer having a roughened surface on the surface of a circuit pattern layer at the boundary where the circuit pattern layer abuts on the resin molded part of an IC module board thereby preventing tailing or malfunction of the IC module. CONSTITUTION: Terminals 2 for external connection and a circuit pattern layer 3 are formed on the opposite sides of an IC module board 1 made of a material excellent in flexibility and strength. A resist layer 5 is formed on the surface of the circuit pattern layer 3 and subjected to surface roughening thus obtaining a mat-like surface. Consequently, moisture can be prevented from intruding from the boundary between a molded part and the circuit pattern layer 3 and adhesion to the basic material of the IC card can be enhanced even it the resist layer 5 contains silica, silicon oil, or the like. An IC chip 6 and the periphery of wiring part including the bonding part is then molded of a mold resin 7 to form an IC module 11 having a projecting cross-section.
Patent JP-H04292839-A (JP)
Title: Cathode-ray tube and deflection unit to be suitably used for such cathode- ray tube
Inventor: ANTONIUSU PIEERE MARII FURUBEN
IPC: H01J29/76
Filed: 1991-12-09
Abstract: PURPOSE: To keep sufficiently and accurately convergence generated from a neck portion of a container. CONSTITUTION: An electromagnetic deflection unit 7 surrounds a part of a cathode ray tube container 1 coaxially. This electromagnetic deflection unit 7 has a deflection coil system composed of the supporting body 8 and a coil 11 placed between the supporting body 8 and container 1. An edge 18 of the coil 11 is always positioned at an opposite side of the place where a front flange 16 of the relating coil 11 faces the coil 1. Thereby, the deflection unit 7 can be inclined against the container 1 so that sufficient convergence of an electron beam on a display screen of the cathode ray tube can be attained.
Patent JP-H10148058-A (JP)
Title: Lintel rail and fitting structure thereof
Inventor: YOSHIDA TATSUYA
IPC: E06B1/06
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To easily and securely fix a lintel rail in a lintel frame and obtain a beautiful fitted state. SOLUTION: This fitting structure of a lintel rail is constituted of a lintel frame 1 and a lintel rail attached to the fitting groove of the rail provided in advance in the lintel frame 1. A thin groove for fixing the rail is formed along the longitudinal direction on the bottom face of the fitting groove of the rail, of the lintel frame 1. A fixing projection 25 which can be pushed in the thin groove, is protruded to the outside face 241 of the bottom face of a flexible rail body with a nearly U-shaped section inserted in the fitting groove of the rail, in the lintel rail.  When the rail body 21 is contained in the fitting groove of the rail and further, the fixing projection 25 is pushed in the thin groove for fixing the rail to fit it, bends are brought on the bottom face 24 of the rail body 21 and the collar extended outward from respective edges of the opposite sides of the rail body 21 is forcibly and closely stuck on the lintel frame 1.
Patent JP-H02169869-A (JP)
Title: Engine starter for vehicle
Inventor: IRIE YASUO
IPC: F02N11/10
Filed: 1988-12-21
Abstract: PURPOSE:To safely advance a car body by providing a continuously variable transmission adjusting the running speed, a manual operation type speed setter setting the shift position, and a clutch cutting off the running power to a running device. CONSTITUTION:The operation of a self-starting motor SM is allowed when the shift position of a continuously variable transmission 3 and the operation position of a speed setter 12 are both set to the running stop position even if a clutch C is engaged. On the contrary, the operation of the self-starting motor SM is allowed when the clutch C is set to the power cutoff position even if either one of the shift position of the continuous variable transmission 3 and the operation position of the speed setter 12 is off the running stop position. The advance of a car body at the time of an engine start can be prevented when the speed setter of the continuously variable transmission is off the running stop position.
Patent JP-H10169855-A (JP)
Title: Threaded joint for large diameter oil well pipe
Inventor: SUGINO MASAAKI
IPC: F16L15/04
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To provide a high-performance threaded joint for a large-diameter oil well pipe, that is easy to handle, is excellent in withstand load performance in the direction of its axis, and exhibits stable sealing performance. SOLUTION: A pin member 11 having an external thread 12 and a seal- forming unthreaded part 13 and a box member 21 having an internal thread 22 and a seal-forming unthreaded part 23 are fastened together. Further, the outside diameter of a pipe main body is 219 mm or more, the thread shapes are trapezoidal, the inserted surface of the thread makes contact or has small clearance under a fastened state, the outside diameter of the unthreaded part 13 of the pin member 11 is greater than the bore of the unthreaded part 15 of the box member 21, a metal-touch sealing surface is formed by the contact and fitting between both of the unthreaded parts, and a groove 33 is cut circumferentially between the external thread 12 of the pin member and the unthreaded part 23.  The depth of the groove 33 is within one quarter the wall thickness of the pin member 111 and the radius of curvature of the bottom of the groove 33 is 0.5mm or more.
Patent JP-H01167896-A (JP)
Title: Voice input device
Inventor: MATSUURA HIROSHI
IPC: G10L15/10
Filed: 1987-12-24
Abstract: PURPOSE:To simply recognize an utterance input with high accuracy by executing a coincidence calculation of a syllable train and a syllable train of a dictionary item with regard to a syllable train which has shifted a syllable position. CONSTITUTION:In a voice recognizing part 1, an input voice is recognized by a syllable unit, compared with syllable candidates up to the third place, which are read out of a dictionary memory 4 through an address counter 5 at every syllable, and a syllable name and the similarity are stored in a similarity memory 2. Subsequently, in a coincidence degree calculating part 6, a coincidence calculation for setting a dictionary item of a syllable train in which the sum total of the syllable similarity becomes maximum, as a recognition syllable train is executed. In this case, with regard to a syllable train derived by shifting forward and backward a syllable position of the syllable train of the input voice, as well, the same coincidence calculation is executed, and even if an omission of a syllable or an unnecessary syllable is added, and utterance input is recognized simply and with high accuracy.
Patent JP-H05154291-A (JP)
Title: Bedding device equipped with drying function
Inventor: OSHIO SEIJI
IPC: A47C21/04
Filed: 1991-12-10
Abstract: PURPOSE:To secure safety of a bedding device and improve the using performance in drying bedclothes by preventing the blowing of the hot air by detecting the clogging of a filter on the suction port side of a blowing means, as for the bedding device equipped with drying function. CONSTITUTION:When bedding is dried by the warm air which is supplied from a heating means 4 and a blowing means 3, the blow-out temperature of the blowing means 3 is detected by a blow-out temperature detecting means 13, and a controller 5 closes a suction port filter when the detected temperature is over a certain value, and the electric conduction to the heating means 4 and the blowing means 3 are brought into stop.
Patent JP-H07261019-A (JP)
Title: Image reader
Inventor: KATO MAKOTO
IPC: H04N1/48
Filed: 1994-12-27
Abstract: PURPOSE:To provide a color image reader using an unmagnified image forming type optical system which can separate a clear color signal at a high speed without complicating a circuit system for a signal processing system. CONSTITUTION:The color image reader is provided with a bluish white fluorescent tube 7 whose spectroscopie intensity characteristic becomes low in the order of a short wavelength area having a peak value near 500nm, an intermediate wavelength area and a long wavelength area, a lens column 5 forming the image of light reflected on the surface of an original as an erected unmagnified image, an image sensor 4 whose spectroscopic sensitivity characteristic becomes low in the order of the long wavelength area, the intermediate wavelength area and the short wavelength area and a color separation filter 41 separating the color of the light reflected on the surface of the original. Then, when the white original is read, the outputs of the respective cells of the sensor 4 are balanced.
Patent JP-H07179349-A (JP)
Title: Acyl derivative of chondroitin sulfate
Inventor: WATANABE JUNICHIRO
IPC: C08B37/08
Filed: 1993-12-24
Abstract: PURPOSE:To obtain an acyl derivative of chondroitin sulfate suppressing proliferation of smooth muscle cell of blood vessel without causing hemorrhage tendency, having high safety. CONSTITUTION:An acyl derivative of chondroitin sulfate such as hexanoyl- chondroitin sulfate or its salt. This compound is preferably the acyl derivative of chondroitin sulfate in which 0.1-3 acyl groups are introduced into a disaccharide unit of chondroitin sulfate and is obtained by reacting an acid anhydride or an acid chloride corresponding to acyl group to be introduced with hydroxyl group of chondroitin sulfate in the presence of a base (e.g. pyridine) in an anhydrous solvent. The compound specifically suppresses multiplication action of a cultured smooth muscle cell caused by blood platelet growth factor and serum and is useful as an inhibitor for restenosis after percutaneous transliminal coronary angioplasty operation of percutaneous coronary dilation and a therapeutic agent for arteriosclerosis. The daily dose is 0.1-1,000mg/kg daily.
Patent JP-H02230864-A (JP)
Title: Digital printer
Inventor: DAGURASU ENU KARII
IPC: B41J2/44
Filed: 1989-12-15
Abstract: PURPOSE: To prevent the ordinary periodical duty cycle variation from becoming a noticeable defect source in a picture by pseudo-randomly deviating the phase of the frequency of a bit clock between each scanning cycle without giving any particular influence to the frequency. CONSTITUTION: Before starting each scanning cycle, a pseudo-random offset value accmi is loaded in an accumulator 32. The offset value pseudo-randomly varies between each scanning cycle within the range of O>=accmi <=N against all bit clock frequencies FBC required for normally operating a printer 11. Since the offset value pseudo-randomly deviates the phase of the bit clock frequencies FBC against the adjacent scanning line and does not drop the picture element positioning accuracy of the printer 11, the occurrence of a defective print can be prevented.
Patent JP-H07160720-A (JP)
Title: Method and device for supporting and making efficient translation of information readable by machine
Inventor: TAKIGAMI KOICHIRO
IPC: G06F17/28
Filed: 1993-12-01
Abstract: PURPOSE:To improve the efficiency of whole translation work by retrieving a translation table based on information written in a first language and taking out corresponding information written in a second language to transfer it to an editing part. CONSTITUTION:An input device 1, a display device 2, and a printer 3 are connected to an editing part 4, and a retrieval part 5 and an editing table 6 are provided. Information which are written in first and second languages and can be read by a machine are edited by the editing part 4, and the retrieval part 5 retrieves the translation table based on information, which is designated by the editing part 4 and is written in the first language, to take out corresponding information written in the second language and transfers this information to the editing part 4. In this case, a dictionary and a term library can be used by a computer, and translated words corresponding the words and idioms included in an original text are automatically retrieved and are shown to a translator, thereby easily standardizing the language.
Patent JP-H06212173-A (JP)
Title: Method for desulfurizing hydrocarbon
Inventor: MASUDA MASATAKA
IPC: B01J23/887
Filed: 1993-11-29
Abstract: PURPOSE:To provide a method of lowering the sulfur content of an unsaturated hydrocarbon or a hydrocarbon mixture containing an unsaturated hydrocarbon. CONSTITUTION:An unsaturated hydrocarbon or a hydrocarbon mixture containing an unsaturated hydrocarbon are desulfurized with a copper-zinc desulfurizing agent, produced by the coprecipitation method, in the presence or absence of hydrogen. Thus, the sulfur content of the feedstock can be lowered while the unsaturated hydrocarbon is prevented from being hydrogenated.
Patent JP-H05155030-A (JP)
Title: Processing of silicone wafer
Inventor: YOTSUYA SHINICHI
IPC: B41J2/16
Filed: 1991-12-10
Abstract: PURPOSE:To shape an appropriate stepped part and make it easy to introduce this shape into a mass production process by correcting the shape of the stepped part by delaying locally the start of an etching process on the stepped part using a formed mask pattern and allowing the mask pattern itself to disappear through an undercut process. CONSTITUTION:A silicone oxide film 11 is formed on a silicone wafer 10, then a regist is applied to form a regist pattern for the formation of an ink nozzle hole. Next, this pattern is transferred to the film 11, then the resist is peeled off using a blend of sulphuric acid and hydrogen peroxide, and a mask pattern 12 is formed on the film 11. In addition, the wafer is etched using an Si wet crystal anisotropic etching process with 12wt.% of aqueous KOH solution to form a blind hole 15. After that, a pattern, an ink flow path and a regist pattern of a shallow groove for cavity formation are formed in the process of photolithography and silicone oxide etching. Further, mask patterns 33, 19, 27, 26 are formed and 30wt.% of aqueous OH solution is used to etch the hole 15 with an accuracy of 100mum into an ink nozzle hole. Thus a stepped part 34 is formed.
Patent JP-H1146351-A (JP)
Title: Sub-picture reproduction control device and its method
Inventor: OOWA TAE
IPC: H04N5/85
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To ensure stable sequence control of sub-pictures, even when a special reproduction mode is switched to a normal reproduction mode by maintaining the counting operation of a sub-timer. SOLUTION: When a sub-picture unit is constructed in a memory 213, the decoding processing is managed based on a presentation time stamp(PTS). Then the PTS is compared with the count value of a main timer 221. If the count value of the timer 221 is larger than the PTS, a data unit is decoded. The decoded data are outputted and displayed under the control of a sequence control part 216, via a buffer memory 215 and an output control part 218. A timer control means has a period when the off control is applied to the system clock that is inputted to the timer 221 and then sets again the timer 221 thorough the system clock reference of the pack that was latest fetched, when a special reproduction mode is shifted to a normal reproduction mode.