baber/WOPTO huggingface dataset:
Patent JP-H0964729-A (JP)
Title: Differential charge pump
Inventor: MERUKIOORE BURUTSUKORERI
IPC: H03L7/093
Filed: 1995-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a highly precise differential charge pump circuit which can suppress a common mode error to a minimum and which can prevent the occurrence of common mode voltage fluctuation without a correction instruction. SOLUTION: Two same current sources Gb1 and Gb2 are connected to nodes A and B and they continuously inject current I to the nodes A and B. Two pairs of current sources Gc1 and Gc2 and Gc3 and Gc4, which are switch- controlled, are connected to the nodes A and B and they can pull in current I from the nodes to which the respective current sources are connected. The two current sources of the respective pairs of the current sources are controlled by one of a pair of control signals and the inverse signal of the other signal. Then, the whole two pairs of the current sources which are switch-controlled can be set to the same type (N type). Two current sources are set to the same type (P type) and they are controlled by a common mode feedback loop.
Patent JP-H11180213-A (JP)
Title: Lighting system for engine room of automobile
Inventor: ARAKAWA TAKASHI
IPC: B60Q3/06
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To easily examine an amount of washer liquid of an automobile and to easily light inside of an engine room. SOLUTION: A washer tank 10 for storing the washer liquid and a lamp 30 are mounted in an engine room of an automobile, the light penetrates through a material of a main body 11 of the washer tank 10, and a lamp holding part for removably holding the lamp 30 is mounted on an outer face 12 of the main body 11 of the washer tank 10. Further the lamp holding part is formed by a recessed part 13 formed on the outer periphery of the main body 11 of the washer tank 10.
Patent JP-H06171266-A (JP)
Title: Defining method for chinese character by use of kana character, and kana character-chinese character dictionary and classical chinese-japanese dictionary
Inventor: TAKADA TADAYASU
IPC: B42D1/00
Filed: 1992-12-09
Abstract: PURPOSE:To retrieve and specify a Chinese character easily and speedily even if frequency in its use is low and it is complex and input it to an information processor. CONSTITUTION:A kana character-Chinese character dictionary is as follows: a basic element such as a radical constituting a Chinese character is extracted by decomposing the Chinese character, the initial characters of kanas in Chinese style reading and in Japanese style reading are extracted; according to the stroke order of the Chinese character, two or more initial characters are collected to form a character string; the Chinese character is defined according to the character string; the character string, the Chinese characters, the various JIS codes of the corresponding Chinese characters, and a print page on which each item occurs form one set; and the sets are displayed in the 50-kana character order.
Patent JP-H09180732-A (JP)
Title: Solid electrolyte fuel cell board and method for manufacturing cell using the board
Inventor: MATSUSHIMA TOSHIO
IPC: H01M4/86
Filed: 1995-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a solid electrolyte fuel cell board having the excellent gas sealing performance and productivity by forming at least one side surface of a hollow flat board, which has a gas flow passage, with projections respectively having a cross section, which is formed of an inclined part and a flat part. SOLUTION: Multiple oxidant gas flow passages 6 are provided inside a flat board 3 made of the oxidant electrode material or the fuel electrode material. At least one surface of this hollow flat board 3 is formed with projections respectively having a trapezoid cross section 20 formed of an inclined part 21, of which thickness is gradually increased from the peripheral thereof, and a flat part 22 continuously provided to this inclined part. As the oxidant electrode material, (La1- XSrX)YMnO3 (0.05<=X<=0.5, 0.9<=Y<=1) is desirable, and as the fuel electrode material, nickel zirconia cermet is desirable. A board is obtained by extruding this material, and thereafter, sintering it.  After forming an electrolyte film on the outer surface of this board with the EVD method, an interconnector layer is formed by the plasma spraying, and an electrode layer is formed on the electrolyte film so as to obtain a cell.
Patent JP-H09173519-A (JP)
Title: Pole for ball game
Inventor: AKAIKE KATSUHARU
IPC: A63B61/04
Filed: 1995-12-26
Abstract: PROBLEM TO BE SOLVED: To enable a simple and stable fixation without damaging the height adjustable sliding pole by the use of a design in which a sliding pole may be fixed at a given position by widening and then narrowing slits by operating a lever installed on a compression ring. SOLUTION: A spacer 2 is installed over an upper end region E, which is provided with slits 7 in its upper end section f, of a pole main body. Over the spacer 2, a compression ring is further installed, provided with a lever 3. Next, a fitting ring 4 provided with slits 7B, 7C is inserted into the upper end region E, a stop protrusion 6 is inserted into a protrusion accommodating hole 8, and then the fitting ring 4 is fixed for the completion of the sliding pole fixing system. The outer diameter of a flange 9 formed on the fitting ring 4 is the same as that of the pole main body, and so the spacer 2 or compression ring will not fell since they are retained by the flange 9 in the upper end region E. Finally, a sliding pole 5 is inserted into the pole main body for the completion of a pole for ball games of this design.
Patent JP-2001162813-A (JP)
Title: Ink jet recorder
Inventor: SUEMITSU YUJI
IPC: B41J2/165
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain an ink jet recorder in which clogging of a nozzle and deterioration of image quality on a print face can be prevented by supplying seal liquid positively to the nozzle face upon finishing print operation and removing the seal liquid before resuming print operation. SOLUTION: Upon finishing print operation on a print face 20, a coating roll 50 turns on the surface of a recording head 32 as the recording head 32 moves and seal liquid supplied to the outer circumferential surface of the coating roll 50 by means of a seal liquid supply member 42 is applied to an ink ejection opening on the head surface. Consequently, the ink ejection opening can be sealed completely and the nozzle can be prevented from being clogged with dried ink. At the time of printing on the print face 20, the seal liquid is removed by means of a removing blade 38 and since the seal liquid is not ejected together with ink, image quality of the print face 20 can be prevented from deteriorating.
Patent JP-H07194943-A (JP)
Title: Multi-combined hollow fiber membrane module
Inventor: MIHARA KAZUO
IPC: B01D63/04
Filed: 1993-12-28
Abstract: PURPOSE:To obtain a module with good installation vol. efficiency and easy mutual bonding of each membrane element by assembling a plurality of membrane elements consisting of a hollow fiber membrane by using a monolithic end cap. CONSTITUTION:A plurality of membrane elements 5 are assembled in series by means of a monolithic end cap 6 and a flow path 7 penetrating through this end cap 6 in the longer direction is provided on this end cap 6. In addition, a membrane element is inserted in the opening face of each liq. storage 8 and is assembled and sealing of outside and inside of a multi-combined membrane module is made by using an O-ring 9 between the membrane element 5 and the end cap 6. In addition, fixing of the upper and the lower end caps 6 on the membrane element 5 is performed by means of a tie rod 10. A T-shaped board 4 is provided in the neighborhood of both ends of a housing of the membrane element 5 and it is connected with the T-shaped board 4 of the adjoining housing by using a short connecting pipe 12, an O-ring 14 and a collar 13.
Patent JP-H0680809-A (JP)
Title: Production of polyurethane foam sheet
Inventor: HOSOKAWA TAKAO
IPC: C08G18/16
Filed: 1991-12-13
Abstract: PURPOSE:To provide a process for producing a polyurethane foam sheet having a surface structure exhibiting excellent adhesive performance as a padding material for a door trim ornament. CONSTITUTION:A polyurethane foam sheet can be produced by adding a tin catalyst, an amine catalyst and a silicone oil to a polyurethane prepolymer, applying the obtained foaming raw material to a releasing substrate in the form of a sheet, foaming the foamable raw material and heating the foamed product to complete crosslinking reaction. The above process is composed of a step of preparing a polyurethane prepolymer containing 14-16% (w/w) of free NCO by using a bifunctional polyol and a trifunctional polyol, mixing both polyols to obtain a polyol mixture containing >=60 pts.wt. of the bifunctional polyol and mixing and heating the obtained polyol mixture and an organic isocyanate and a step of mixing the polyurethane prepolymer with pulp powder, the above catalyst, etc., and applying the obtained foamable raw maternal to the releasing substrate.
Patent JP-H05163420-A (JP)
Title: Aqueous resin composition
Inventor: FURUKAWA KAZUNORI
IPC: C09D163/00
Filed: 1991-12-13
Abstract: PURPOSE:To provide an aqueous resin composition composed of a specific multi-component polymer, a specific emulsifier and a resin containing glycidyl group, having extremely excellent leveling property and giving a coating film having excellent adhesivity, toughness, etc. CONSTITUTION:The objective aqueous resin composition contains (A) 100 pts.wt. of a multi-component copolymer containing an acid anhydride, an alpha, beta-unsaturated carboxylic acid and ethylene, (B) 3-20 pts.wt. of an emulsifier consisting of (B<1>) a polyallyl maleic anhydride copolymer [preferably the compound of formula (X is H or CH3; A is C2H4 or C3H6; R is alkyl ; (n) is 10-40; (k) is integer of 10-50)] or (B2) a nonylphenol/ethylene oxide adduct (preferably the molar number of added ethylene oxide is 15-25) or the above components in combination with a styrene-acrylic acid copolymer (preferably having an acid value of 30-240) and (C) 150-400 pts.wt. of a resin containing glycidyl group and, if necessary, 5-15 pts.wt. of a secondary or tertiary amine as a cure accelerator.
Patent JP-2001168556-A (JP)
Title: Shelf
Inventor: IKEDA YASUNOBU
IPC: B65D6/18
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To solve the problem of wasteful space in a hollow shelf when each kind of electronic equipment that is composed while a printed circuit board for mounting its electronic circuit is accommodated in the shelf is shipped or carried normally while the printed circuit board is pulled out of the shelf. SOLUTION: The side surface part of a shelf is composed of a plurality of side surface plates that are connected rotatably with a hinge and is configured so that a turn-in shelf can be folded. In assembly, the plurality of side surface plates are extended, and one side surface plate is screwed to the side surface plates, an upper surface plate, and a bottom surface plate.
Patent JP-H06181016-A (JP)
Title: Tension adjusting system for accumulator
Inventor: UMEYAMA KAZUYA
IPC: H01B13/00
Filed: 1992-12-11
Abstract: PURPOSE:To automatically adjust tension of a linear member, accumulated in an accumulator on the basis of measured information resulting from a tension measuring means disposed in the accumulator. CONSTITUTION:A tension setting amplifier 13 receives an outer diameter signal 12a indicating an outer diameter of an electric wire, which is measured by an outer diameter measuring device 12. A suitable initial tension to be applied to the electric wire is previously set according to the outer diameter of the electric wire by a winding accumulator 8 in the tension setting amplifier 13. A tension adjusting amplifier 14 receives an output signal designating an appropriate set tension corresponding to the outer diameter signal 12a being input. The tension adjusting amplifier 14 compares the set tension signal with a tension signal 11a indicative of tension of the electric wire, which is measured by a tension measuring device 11 disposed in the winding accumulator 8. If there is a difference between the signal values, the set tension output from the tension setting amplifier 13 is adjusted according to the difference so as to obtain an optimum tension value, which is then output to a tension applying means 15 such as a powder clutch or a torque motor.
Patent JP-2001163046-A (JP)
Title: Air blasting device
Inventor: KOGORI JUNYA
IPC: B60H1/34
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide an air blasting device free from the vibration of a seal body and the generation of noise regardless of a controlled position of a shutter valve. SOLUTION: This air blasting device comprises a case body and a shutter valve 6 rotatably pivoted inside of the case body and properly controlled from a fully opened position to a fully closed position by an operating means, the shutter valve 6 is composed of a valve body 10 rotatably pivoted inside of the case body, and a seal body 15 obtained by integrally forming a basic part inserted and supported in a recessed groove 12 formed on a peripheral edge of the valve body 10 and a sealing part 14 capable of being closely brought into contact with a wall of the case body, the seal body 15 is continuously irregularly shaped in advance along a width of the recessed groove 12, and a basic part of the seal body 15 is supported while closely kept into contact with a groove face of the recessed groove 12.
Patent JP-2001162795-A (JP)
Title: Ink jet recording head
Inventor: OKUBO SHIN
IPC: B41J2/175
Filed: 1999-12-13
Abstract: PROBLEM TO BE SOLVED: To prevent clogging of an ink ejection hole 4 with a foreign matter, deterioration of ink drop ejection performance due to a bubble and lowering of viscosity of ink due to heat generated through displacement of a barrier wall 1 of piezoelectric ceramic. SOLUTION: An ink jet recording head comprising a plurality of ink channels 2 partitioned by a plurality of barrier walls 1 of piezoelectric ceramic having a driving electrode 3, and ink ejection holes 4 communicating with respective ink channels 2 is further provided with a mechanism for circulating ink in each ink channel 2.
Patent JP-H06179548-A (JP)
Title: Lift plate supporting structure
Inventor: YAMAMURA KAZUYOSHI
IPC: G03G15/00
Filed: 1992-12-12
Abstract: PURPOSE:To provide a supporting structure of a lift plate capable of equalizing the pressure of the paper feeding roller on the right and left side. CONSTITUTION:Pin holes 2a whose diameter is larger than that of supporting pins 3 is made in supporting arms 2, 2 provided on both ends of a lift plate l, and both pin holes 2a, 2a support the supporting pins 3, 3 in a freely fitted condition, while a lifting member 6 to push up the center lower part of the lift plate 1 at one point in the width direction is provided.
Patent JP-H06198742-A (JP)
Title: Film jointing machine
Inventor: OTOMINE SUKEZO
IPC: B29C65/50
Filed: 1992-12-11
Abstract: PURPOSE:To improve workability and accuracy of double-sided bonding of film with one device by providing an adhesive tape feed mechanism, and by providing an adhesive tape cutter on the bottom surface of an arm member to cut the adhesive tape which has been used for bonding, correspondingly to the width of the film. CONSTITUTION:An arm member 3 is provided on one side of a base main body 2 which has a film cutter 1 for cutting a required film. The arm member 3 is arranged to be pressed down over the upper surface of the base main body 2 with a handle 5 of a cutter holder 4 which is provided via a spring for springing back. A press plate 6 which is mounted on the bottom surface of the arm member 3 is arranged to overlap a film guide mechanism 7 for bonding films on the base main body 2. And in the center of the base main body 2, a feed mechanism 8 of adhesive tapes 60 is provided to contain the guide mechanism 7.
Patent JP-H05164314-A (JP)
Title: Drying and incinerating device for domestic animal dung and raw sewage
Inventor: HANAKAWA TETSUO
IPC: F23G7/00
Filed: 1991-12-16
Abstract: PURPOSE:To contrive a safety, a stabilization and a reduction in weight of waste materials containing a high rate of moisture and having a high content of phosphor represented in domestic animal dung and raw sewage processed mud or the like and to perform a recovery of natural resources. CONSTITUTION:A drying and igniting processing facility is comprised of a drying machine 4 for preliminary drying processed substances supplied from a raw material feeder 1 into a feeding hopper 3 through a transportation by a conveyor 2 up to its natural selfignitable moisture content and an incinerator 8 provided with an auxiliary burner 9 and a deodoring burner 10 for self-igniting the generated dried product transported and supplied by a dried item conveyor 6 to the feeding screw 7 after the dried discharging gas is fed through a pipe. In addition, combustion discharged gas is passed from a discharging port 12 of the incinerator 8 through a jacket part 5 of the drying machine 4 and fed to a dust collecting cyclone 13, the surrounding air preheated through a heat exchanger 14 is fed out and supplied to an inner cylinder of the drying machine 4 to act as a drying heat source and at the same time the facility is provided with a mechanism for discharging the combustion discharging gas already heat recovered.
Patent JP-2000129732-A (JP)
Title: Antifreezing faucet
Inventor: SATO SHIGEO
IPC: E03B7/10
Filed: 1998-10-26
Abstract: PROBLEM TO BE SOLVED: To provide a faucet wasting no water at all, having a simple and rigid structure and absolutely antifreezing. SOLUTION: Rubber packing 12 sandwiched by a pressure contact plate 13 is inserted in the inner groove of a faucet main body 2 and retained by a head cap 6. Next, a threaded shaft 8 is formed into the faucet main body 2 and brought into engagement with the head cap 6 by means of a thread 11b and the head cap 6 is firmly screwed to the faucet main body 2. A handle 7 is attached to the threaded shaft 8 and top packing 5 is inserted in a hole in the opposite end. Thereafter, the branching part of a T-pipe 1 and a leg part 10 are combined to wrap the stem packing 5 and are secured to each other by a thread 11a.
Patent JP-H07199128-A (JP)
Title: Spectacles
Inventor: FURUKUBO TAKAAKI
IPC: G02C5/12
Filed: 1993-12-30
Abstract: PURPOSE:To provide a spectacles superior in a feeling of fitness in consideration or the material of pads of spectacles. CONSTITUTION:One or more pairs of nose pads 3 provided in positions close to nose side faces of a spectacles user of lens frames 1, temple pads 5 provided in positions close to his temples of temples 4 of spectacles, and ear pads 6 provided in ear temple parts are provided in the frame of spectacles, and at least one pair of these pads are made of a gelled polymer. Since the gelled polymer is superior in flexibility to soften the contact between pads and the skin, a feeling of fitness is excellent when he puts on spectacles. Further, it is superior in mechanical strength, and pads are not damaged even when spectacles are used for a long time.
Patent JP-H09182860-A (JP)
Title: Irregular hitting detection and prevention device for pachinko machine
Inventor: NAKA KOREAKI
IPC: A63F7/02
Filed: 1995-12-29
Abstract: PROBLEM TO BE SOLVED: To inhibit irregular hitting by supplying randomly changed delay to hitting start time after hitting control input is supplied until a ball is actually hit. SOLUTION: A CPU 1 reads a hitting delay timer upper limit value corresponding to a mode set by a mode switch 6 from a ROM 9 and sets it to a RAM 10. Then, a touch sensor 2 is turned ON, whether or not a player holds the handle of a pachinko machine is judged, and when the handle is held, a hitting stop switch 4 for the handle is turned ON and whether or not the hitting stop operation of the ball is performed is judged. Then, after a hitting delay timer value is prepared by a hitting delay random value and the hitting delay timer upper limit value and setting it to a hitting delay timer, when the value of the hitting delay timer reaches the set hitting delay timer value, the operation command of a hitting device is outputted, the driving means 7 of the hitting device is driven and the ball is hit.
Patent JP-H06186998-A (JP)
Title: Code book search system of speech encoding device
Inventor: NAKAMURA MAKIO
IPC: G10L19/08
Filed: 1992-12-15
Abstract: PURPOSE:To decrease the kinds of functions needed to handle when a 3rd and a 4th cross correlation are calculated, to facilitate addressing when a code book is searched by using a signal processing LSI, and to decrease an arithmetic operation quantity by putting two arrays together into one array. CONSTITUTION:When the code book is searched by using the signal processing LSI, the speech encoding device which composes an exciting sound source by linearly coupling at least >=2 predetermined base vectors finds an array of 1st cross correlations Rm between an input speech signal p(n) and plural regenerated signals qm(n) obtained by using plural base vectors and an array of 2nd cross correlations Dmj of the plural regenerated signals q<m>(n) (001) and puts those arrays together into one array RDmj (002). The array RDmj is used to calculate 3rd an 4th cross correlations by means of all possible combinations, thereby determining an optimum code word (004-009).
Patent JP-H10162643-A (JP)
Title: Tool fixed to candle via spring and automatically extinguishing candle flame
Inventor: KATSUHATA YOSHIZO
IPC: F21V35/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To fix an extinguishing tool across a candle main body with hinges via springs and pinch the core thread of a candle with the hinges via the springs to extinguish a flame by fitting the hinges fitted with the springs on the outside to a candle tube. SOLUTION: Hinges 1 are fitted to a candle tube 5, springs 2 are fitted to the outsides of the hinges 1, and a lotus-shaped cover 3 and a washer 4 are inserted to the candle tube 5. The candle tube 5 is fixed to a candle main body via the springs 2 and hinges 1. When a flame is lowered by the combustion of a candle, the hinges 1 pinch the core thread of the candle via the repulsion of the springs 2 to automatically extinguish the flame. The wasteful consumption of the candle and an unexpected accident caused when the flame is forgotten to be extinguished can be reduced.
Patent JP-H07202070-A (JP)
Title: Electronic component mounter and its manufacture
Inventor: KONDO MITSUHIRO
IPC: H05K3/46
Filed: 1993-12-30
Abstract: PURPOSE:To fine down the pitches of the tip of the conductor wiring of a semiconductor chip mounter. CONSTITUTION:The first layer wiring board 10 is provided with an aperture 11 at the center, and a through hole 12 in the vicinity of the periphery. An adhesive layer 14 is provided near the periphery of the first wiring board, and the tip of the inner lead 31a of a lead frame 30 is arranged on and bonded to the through hole 12. The first wiring board is soaked in solder bath, and solder junction is made between the lead frame and the through hole by the solder having gone up through the through hole. The second wiring board 20 is provided with an aperture 21 larger than the aperture 11 at the center, and is provided with a through hole 22 in the vicinity of the periphery. The second wiring board is bonded onto the first wiring board and the lead frame, and solder junction is made between the lead frame and the through hole. The peripheral wall of a chip mounter is provided with a step, and this step is made the connector terminal for wire bonding, whereby the terminal pitches are roughly doubled substantially.