baber/WOPTO huggingface dataset:
Patent JP-H0736598-A (JP)
Title: Character inputting device
Inventor: NAOMI NORIKO
IPC: G06F17/22
Filed: 1993-07-23
Abstract: PURPOSE:To provide a character inputting device in which the inputting work of character strings of plural types from a keyboard can be simplified. CONSTITUTION:The character types constituted of the different numbers of bytes can be inputted from a key inputting part. This device is constituted of a RAM 12 which stores the character type inputted from a key inputting part 14 as the first character, and a ROM 13 equipped with a means which operates the fetching processing of characters inputted from the key inputting part when the character type inputted from the key inputting part is matched with the character type stored in the RAM 12, and which doesn't operate the fetching processing of the characters inputted from the key inputting part when the character type is not matched.
Patent JP-S6244502-A (JP)
Title: Production of rare earth-containing alloy powder
Inventor: KOBAYASHI AKIO
IPC: H01F1/08
Filed: 1985-08-20
Abstract: PURPOSE:To produce a rare earth-contg. alloy powder for a permanent magnet alloy having excellent magnetic characteristics by subjecting a powder mixture composed of rare earth oxide powder, reducing agent, Fe powder and B2O3 powder to a heat treatment under adequate temp. conditions in a gaseous Ar atmosphere. CONSTITUTION:Fe-B alloy powder or iron oxide powder and additive (M) powder or oxide powder of M are added as necessary to the mixture composed of the rare earth oxide powder contg. Y, Ca or Mg powder as the reducing agent, Fe powder and B2O3 powder. The resultant powder mixture is heated up from an ordinary temp. up to temp.T(T=900-1,200 deg.C) in the gaseous Ar atmosphere. The powder mixture is thereafter subjected to reduction diffusion at the constant temp. T=900-1,200 deg.C. The alloy powder for the rare earth- boron-ferrous permanent magnet contg. about 8-30atm% R (R; rare earth element including Y), about 2-28% B and about 65-82% Fe and having the excellent magnetic characteristics is thus obtd.
Patent JP-H0734959-A (JP)
Title: Method and device for detecting misfire of internal combustion engine
Inventor: NAGAOKA HARUHIKO
IPC: F02D45/00
Filed: 1993-07-23
Abstract: PURPOSE:To prevent erroneous detection of a misfire by a method wherein in a case the occurrence of disturbance to exercise an influence on a rotation speed is detected when a misfire is detected based on the fluctuation of the rotation speed of an internal combustion engine, detection of a misfire in a given period before disturbance occurs is rendered ineffective. CONSTITUTION:In an internal combustion engine, air is fed from an air cleaner 310 to a combustion chamber through an intake pipe 312, a throttle valve 313, and an intake manifold 315. Meanwhile, fuel is injected through an injector 316 and mixed with air and fed as fuel-air mixture to a combustion chamber. In this case, to detect disturbance exerted on the internal combustion engine, for example, a brake switch 323, an acceleration switch 322, a speed change switch 321, and an air-conditioner switch 324 are respectively connected to a control unit 320. Based on the fluctuation of the rotation speed of the internal combustion engine, a misfire is detected, and when disturbance to exercise an influence on a rotation speed is detected, detection of a misfire in a given period before the disturbance is detected is rendered ineffective.
Patent JP-2000009046-A (JP)
Title: Variable speed pump device
Inventor: HAYASHI MIKIO
IPC: F04B49/06
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a variable speed pump device in which both a noise of a motor and heat generation of the motor can be reduced. SOLUTION: This variable speed pump has an inverter control means 21b, an automatic startup/stop control means 21c, and a carrier frequency control means 21c. The inverter control means 21b controls an operation frequency of an electric motor which drives the pump. The automatic startup/stop control means 21c calculates the operation frequency of the pump according to an operation state of the pump, and outputs the calculated operation frequency to the inverter control means 21b, while the automatic startup/stop control means 21c automatically performs startup and stop of the pump. The carrier frequency control means 21c increases or decreases a carrier frequency to be outputted to the inverter control means 21b according to the magnitude of the operation frequency of the pump.
Patent JP-S5973886-A (JP)
Inventor: AOYAMA NAGAKI
IPC: H05B6/64
Filed: 1982-10-18
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-H0849916-A (JP)
Title: Exhaust heat recovery system
Inventor: OTA KIYOSHI
IPC: F24H1/18
Filed: 1994-08-03
Abstract: PURPOSE:To save the fuel by recovering the exhaust gas loss heat of a steam boiler. CONSTITUTION:A latent heat recovery economizer 20 is added to a steam boiler 4, and water volume and temperature are detected and controlled by a storage water stage sensor 23 mounted at a storage hot water tank 5. When the boiler 4 is operated, a control valve 21 is opened to supply water a cold water line 9 of a water supply line to the economizer 20 to recover exhaust gas loss heat, thereby saving fuel.
Patent JP-S6242932-A (JP)
Title: Production of powdery vaccine of haemophilus pleuropneumonia
Inventor: UEDA SUSUMU
IPC: A61P31/04
Filed: 1985-08-20
Abstract: PURPOSE:To obtain a powdery vaccine preservable even at normal temperature, by lowering pH of a mold solution having a mold whose infectiosity and toxicity are deactivated with formalin, revering the titled mold by the use of a specific polar solvent and dehydrating and drying it. CONSTITUTION:A culture mold solution of Haemophilus pleuropneumonia deactivated with formalin or the mold obtained by precipitation and separated from the solution is suspended is a NaCl-containing buffer solution or sodium chloride injection to give a mold solution, which is incorporated with 2-6 times as much a polar solvent as the solution and formed precipitate is recovered. The recovered precipitate is suspended in a polar solvent or an ether, the precipitate is recovered again and it is dried under reduced pressure to give powdery vaccine to Haemophilus pleuropneumonia. EFFECT:The titled vaccine has stable life of antigenicity for a long period, is obtained by an inexpensive manufacturing device and has extremely high utility as a vaccine for preventing infection.
Patent JP-H1011713-A (JP)
Title: Magnetic head
Inventor: SATO YUJI
IPC: G11B5/187
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head in which the hardness of bonded glass sealingly stuck in track width controlling grooves is made higher. SOLUTION: In the magnetic head 10 which includes one pair of cores 11a, 11b butting each other, a gap part 13 demarcated between butted surfaces of the two cores, track width controlling grooves 11c, 11d provided on respective cores so that the gap part 13 becomes a prescribed width and bonded glass 12 filled in the track controlling grooves, the magnetic head 10 is constituted so that the bonded glass 12 is a glass in which fine particles 12b which are of non-magnetic and of non-glass and which are constituted of material whose hardness is harder than that of an amorphas glass are mixed in the amorphas glass 12a.
Patent JP-H0469949-A (JP)
Title: Method for dividing work
Inventor: UEMATSU HIROSHI
IPC: H01L21/78
Filed: 1990-07-11
Abstract: PURPOSE:To prevent chips from dispersing by forming grooves through cutting in a first direction a work fixed on a support material with a bonding agent, and by making a filler having a bonding or adhering force flow into the formed grooves, and by cutting thereafter the work in a second direction and then removing the bonding agent and the filler. CONSTITUTION:A work 3 fixed on a support base board 1 with wax 2 is cut in a first direction fully to the extent of eating into a part of the surface of the support base board 1, using the blade of a dicing machine rotated at a high speed. When the cuts of necessary times in the first direction are completed, a filler 5 is made to flow into a plurality of grooves 4 formed by cutting. Then, after turning the direction of the work 3 by 90 degrees, it is cut fully in a second direction orthogonal to the first direction. Thus, by dipping the work 3 in a solvent together with the support base board 1, the wax 2 and the filler 5 are dissolved, and the work 3 is divided into individual chips. Since in this manner, the work 3 is cut in the second direction after filling the grooves 4 with the filler 5, such positional discrepancies due to deformation of the work 3 as the widths of the grooves 4 change, are prevented. Thereby, the stresses applied to the chips are reduced, and the chips can be prevented from dispersing.
Patent JP-H1028186-A (JP)
Title: Public telephone set
Inventor: KAWAKITA TATSUJIRO
IPC: H04M15/00
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a public telephone set by which the charging of the fee or communication fee of a portable terminal can be instantaneously attained. SOLUTION: Data communication between a portable terminal 200 and a public telephone set 100 is executed through a cableless infrared ray. At the time of starting data communication, infrared ray data are issued from an infrared ray emitting and receiving part 201, and received by an infrared ray emitting and receiving part 1, and this is detected by a data communication starting detecting means 4, and the charging of terminal connecting fee is executed by a charging starting means 12.  On the other hand, data by the infrared ray received by an infrared ray data receiving means 3 are transmitted through a public network/infrared ray data converting means 6, and switched to either data communication or a telephone by a data/telephone switching means 7, and when the connection of a line is detected by a public network connection detecting means 16, the charging of the communication fee is executed by the above mentioned charging starting means 12.
Patent JP-H0784494-A (JP)
Title: Cleaner
Inventor: FUCHIWAKI TAKASHI
IPC: G03G21/10
Filed: 1993-06-30
Abstract: PURPOSE:To remove residual toner accumulating on a photoreceptor after the retraction of a cleaning blade and to obtain a color image free of a defect, in the cleaner of an image forming device which forms a color image by superimposing toner images in separate colors on a photoreceptor by means of an electrophotographic method. CONSTITUTION:The cleaner is provided with a film-like seal member 24 which is further downstream than the cleaning blade 21 and in contact with the photoreceptor 2. This seal member 24 scrapes and removes the toner accumulating on the photoreceptor after the retraction of the cleaning blade 21. At the timing that a toner accumulating part has passed the position where the part and the seal member 24 make contact, the seal member 24 is caused to retract. Also, it is preferable that a lower seal member 23 be provided upstream, its front end be disposed so as to be positioned closer to the photoreceptor 2 than the front ends of the cleaning blade 21 and lower seal member 24, and the member 24 be caused to retract after the other members move apart from the photoreceptor.
Patent JP-H0847691-A (JP)
Title: Separator
Inventor: OTANI AKIRA
IPC: B03C5/02
Filed: 1994-08-04
Abstract: PURPOSE:To obtain a separator capable of separating an electrodeposit as a cake dehydrated to suspensoid and easy to handle with a small amt. of electric energy and high efficiency by providing the separator with an electrodeposit scraping means in contact with the surface of an electrode part in the space above the liq. surface on the upper end of the rotary electrode part formed by a discoid rotor vertical to the liq. surface. CONSTITUTION:An electric field is applied on the rotary electrode 2 and fixed electrode 5 while rotating the electrode 2, hence the suspensoid in the negatively charged liq. to be treated moves toward the electrode 2 as an anode, and the suspensoid is electrodeposited on the surface of the electrode 2. The suspensoid electrodeposited on the electrode 2 is highly hydrated in the liq. and slurried, the slurry is transferred on the liq. surface as the electrode 2 rotates, and the slurry on the electrode 2 is dehydrated and solidified to form a cake holding its shape well. The electrodeposit is sufficiently dehydrated until reaching a scraper 3 to form a cake holding its shape well, and the cake is scraped off by the scraper 3 without breaking the electrodeposit.
Patent JP-2000001251-A (JP)
Title: Sheet containing device
Inventor: ISHIZAWA HIDEO
IPC: G03G15/00
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a sheet containing device of a simple constitution provided with stacking plates capable of arranging a number of discharged sheets, and without becoming obstacles in discharging the sheets regardless of adjustment to sizes of the used sheets. SOLUTION: In a sheet containing device 1 to contain sheet type recording mediums 5, 6 discharged from an image recording device as they are laminated, pairs of stacking plates 2, 3 raised from a bottom surface of a containing part of the sheet containing device 1 for introducing the contained recording mediums 5, 6 in accordance with the sizes of the recording mediums 5, 6 are provided on the bottom surface in a corresponding number to the sorts of the recording mediums 5, 6 usable in the image recording device, the stacking plate 2, 3 is formed to have the same height with the bottom surface of the containing part or be lower than the height of the bottom surface at an upstream side end part in a discharge direction of the recording mediums 5, 6,  and be provided with a flat or curved surface of which height is gradually increased from the upstream side end part toward a downstream side end part.
Patent JP-H0236140-A (JP)
Title: Diether compound
Inventor: WACHI NAOTAKA
IPC: B41M5/30
Filed: 1988-07-22
Abstract: NEW MATERIAL:A diether compound shown by the formula (n is 2-6; R is halogen or alkoxy). EXAMPLE:1,4-Bis-P-fluorophenoxybutane. USE:Useful as an additive effective for various kinds of recording materials. Showing a relatively low-meting point and sharp melting and improving sensitivity in use for heat-transfer system and heat-sensitive recording system. PREPARATION:A corresponding sulfonic ester of alcohol such as toluenesulfonic ester is reacted with a phenol or a corresponding dihalide such as dibromide or chlorobromide is reacted with a phenol to give a compound shown by the formula. Water, alcohol, toluene, etc., are used as a solvent and caustic soda or caustic potash is used as a base. The base acts as a catalyst.
Patent JP-H059242-A (JP)
Title: Ultraviolet-curable resin composition and optical fiber cladding material made therefrom
Inventor: TSURUSAKI KOJI
IPC: C03C25/24
Filed: 1991-06-28
Abstract: PURPOSE:To increase the rate of cure of the title compsn. by incorporating a reactive monomer having an atomic population of carbon atoms at reactive sites above a specified value into the compsn. CONSTITUTION:Monomers such as pentaerythritol, a hydroxyalkyl acrylate, and xylylene diisocyanate are copolymerized to produce a urethane acrylate oligomer, which is compounded with a reactive monomer having an atomic population of carbon atoms at reactive sites of 0.1 or higher (e.g. N-viny1-2- pyrrolidone) and a photopolymn. initiator, thus giving the title compsn. When used for cladding an optical fiber, the compsn. gives a cladding layer completely curing in a short time, resulting in increases in the melt spinning rate and productivity of the fiber.
Patent JP-S6428163-A (JP)
Title: Recording paper processing device
Inventor: ARAI HIROYUKI
IPC: G03G15/00
Filed: 1987-07-24
Abstract: PURPOSE:To vary the filing position by controlling the position of a stopper for receiving a recording paper in a accordance with the processing position in the set direction of shift of the recording paper and controlling the position from the side edge of the recording paper in a processing unit in accordance with the processing position in the direction perpendicular to the set direction of shift of the recording paper. CONSTITUTION:The CPU of a processing device 1 applies the pulse driving signals in the number corresponding to the depth (d1) in the longitudinal direction onto a stopper driving motor by two kinds of depth signals set by a ten- key, and a stopper 43c shifts by that portion. Then, the shift motor of a filing machine revolves by the quantity for shifting the filing machine by the distance which is formed by adding the depth (d2) in the lateral direction which is set by the ten-key onto the distance determined according to the paper size, and a side plate interval adjusting motor revolves by the quantity for shifting a side plate to the position corresponding to the paper size.
Patent JP-H0848971-A (JP)
Title: Refrigerant
Inventor: OMURE YUKIO
IPC: F25B1/00
Filed: 1995-07-20
Abstract: PURPOSE:To produce novel refrigerants which do not or hardly cause the problem of ozonosphere disruption. CONSTITUTION:The following novel refrigerants are provided: one essentially contg. HFC 32, HFC 134a, and HFC 143a (except one contg. 1-45wt.% HFC 32, 30-80wt.% HFC 134a, and 0-70wt.% HFC 143a); one essentially contg. HFC 32. BFC 125, and HFC 143a; one essentially contg. HFC 134a, HFC 143a, and BFC 152a; one essentially contg. HFC 32, HFC 134a, and HFC 152a; and one essentially contg. HFC 32, HFC 125, and HFC 134a (except one contg. 60wt.% or lower HFC 32, 85wt.% or lower HFC 125, and 15-80wt.% HFC 134a).
Patent JP-H1024586-A (JP)
Title: Liquid discharge device and liquid discharge
Inventor: KOMATA KOICHI
IPC: B41J2/205
Filed: 1996-07-12
Abstract: PROBLEM TO BE SOLVED: To provide a liquid discharge device with a wide range of correction for ink density dispersion which occurs in ink jet recording. SOLUTION: When discharging ink by applying a double pulse to a heating element 2, ink density dispersion is corrected by modulating the pulse width of prepulse to adjust an amount of discharged ink per discharge aperture. In this case, it is possible to obtain variations in the amount of discharged ink complying to the modulation of the prepulse width and thereby widen the range of correction for ink density dispersion by a head structure designed so as to transfer a foaming pressure to the discharge side through a movable member 31.
Patent JP-2000016677-A (JP)
Title: Sheet storage device
Inventor: NAGAYAMA TATSUO
IPC: B65H31/34
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To store sheets in their aligned states in a storage vessel by providing the storage vessel with an edge support part for supporting the edge of a sheet to be stored, and by forming the edge support part into such a shape as brought in contact with the center part in the edge of the sheet to be stored but in no contact with the corner part of the sheet. SOLUTION: Recesses 15, 15 recessed in the sheet carrier direction are formed in the both ends in the sheet width direction of a standing wall 12. The recesses 15, 15 are provided in positions opposite to the both corner parts on the rear end side of a large-size sheet The sheet S discharged by a discharge roller pair 11 falls into a storage vessel 1 by the dead weight. Then, the sheet S is regulated by rib pairs 14A, 14B, 14C and the sheet S fallen into the sheet face support part 13 is deviated in the direction of the standing wall 12 along the inclination of the sheet face support part 13 by the dead weight of the sheet S fallen into the sheet face support part 13 and stopped by brought in contact with the rib pairs 14A, 14B, 14C.  If the corner part of the large-size sheet S is curled by the recess 15, the corner part is prevented from being caught by the standing wall 12 on the way to falling.
Patent JP-S6448045-A (JP)
Title: Manufacture of light modulator
Inventor: BERUNAARU WARUSAUSUKI
IPC: G02F1/15
Filed: 1988-07-25
Abstract: PURPOSE: To inexpensively produce an optical modulator by forming electrolytic material layers and counter electrode layers by a thick film method. CONSTITUTION: The electrolytic material layers and the counter electrode layers distributed in correspondence to the patterns of transparent electrodes are formed by the thick film method, such as silk screen method. For example, square-shaped dot-like layers of a prescribed size consisting of silver ink for a silk screen, insulating varnish layers having the openings of the sizes corresponding to these dots, square-shaped dot-like layers consisting of graphite for the silk screen centered to the silver ink dots described above and the layers of the electrolytic materials are successively laminated on a flexible sheet consisting of polyester. The resulted composite sheet is superposed on the transparent electrode on a glass plate and are pressure sensitively adhered thereto to produce a display panel.  The individual addressing of the respective cells is made possible by impressing voltages between the transparent electrodes and the silver ink layers connected to the counter electrodes consisting of the graphite.
Patent JP-S5974454-A (JP)
Title: Hot water supplying system
Inventor: MIYAUCHI SHINJI
IPC: F24H1/10
Filed: 1982-10-19
Abstract: PURPOSE:To eliminate waste in raising water temperature to a needlessly high temperature, by a method wherein a hot water temperature set point for a mixing cook is fed back to a heating controller, and the controller so controls that a temperature obtained by adding a correction value to the hot water temperature set point becomes equal to the temperature of hot water tapped from a heating and hot water supplying device. CONSTITUTION:A heating controller 7a for an instantaneous hot water supplying device 1 is inputted as set points with hot water temperature setting signals T1, T2 for mixing cooks 13, 14 and the correction value Tc in stead of a hot water temperature setting signal generated by a hot water temperature setting part. In this constitution, the controller 7a compares the setting signals T1, T2 to each other, and selects as a hot water temperature set point Td a temperature obtained by adding the correction value Tc to T1 when T1>=T2 and a temperature obtained by adding the correction value Tc to T2 when T1<T2. As for the temperature of hot water tapped from the device 1, an actual hot water temperature signal detected by a hot water temperature detector 5 provided in the proximity 4 to an outlet is inputted to the controller 7a as a controlled signal Tx. The controller 7a compares the set point Td and the signal Tx with each other, and controls a gas proportional controlling valve 6 so as to equalize the two, thereby controlling the flow rate of a gas.
Patent JP-H0473804-A (JP)
Title: Tray for integrated circuit
Inventor: MORI MASAAKI
IPC: H01B1/20
Filed: 1990-07-13
Abstract: PURPOSE:To improve colorability and maintain necessary conductivity by using a mixture of a specific ratio of carbon fibers to a current carrying material coating titanium oxide as a conductive filler. CONSTITUTION:A tray for IC consists of a resin molding material having basic blending, in which 100 to 150 pts.wt. of a mixture having wt ratio of 5/5 to 8/2 of carbon fibers and current-carrying coating titanium oxide is added to a resin matrix of 100 pts.wt. of a mixture of diallyl phthalate resin and unsaturated polyester resin while having surface electric resistance of 10<3> to 10<8>OMEGA glass transition temperature not less than 150 deg.C and water absorption not exceeding 0.45%. Thereby, the tray for IC can be uniformly colored into optional colors excepting black by jointly using appropriate pigments while enabling the tray surface to be furnished with desired conductivity to be maintained for a long term.