baber/WOPTO huggingface dataset:
Patent JP-H10277276-A (JP)
Title: Inner blade of reciprocating-type cutting hand-held tool and its manufacture
Inventor: YOSHIDA TOSHIYUKI
IPC: B26B19/04
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain inner blades of a reciprocating-type electric razor which are capable of improving cutting performance and speedily cutting beard, etc., and is advantageous in the case of miniaturizing a cutting head along its width. SOLUTION: The both fixed end parts 53b of an inner blade plate 53 curved with a plurality of blade holes are each fixed by caulking caulk protrusions 55 on both sides of an inner blade base 52 along their width to form an inner blade 52, and beards passed through blade holes are cut off by sliding the inner blade plate 53 over the inner surface of an outer blade 35 curved with a plurality of blade holes. The width of an inner blade plate main part 53a with a plurality of blade holes is formed wider than the width between the both fixed end parts 53b which are fixed to the inner blade base 52. The inner blade plate 53 is shaped top-heavily as a whole by curving the inner blade plate main part 53a which is slid over the inner surface of the outer blade 35.  By this, the width W1 capable of effective cutting between the inner blade plate 53 and the outer blade 35 is enlarged, and the caulk protrusions 55 are placed within the maximum width of the inner blade 53.
Patent JP-H0347129-A (JP)
Title: Antiviral agent
Inventor: NOZAKI JUNKO
IPC: A61K31/715
Filed: 1990-04-06
Abstract: PURPOSE:To obtain antiviral agent useful for curing of AIDS-relating syndrome, etc., having excellent safety containing sulfide of polysaccharide DS-4152 as active ingredient. CONSTITUTION:Sulfide of polysaccharide DS-4152 is contained in the aimed agent. Said compound is excellent as antiviral agent and simultaneously useful for curing of AIDS, histoplasmosis, candidiasis such as pneumocystis or pneumocystis carinii pneumonia or various virus infections diseases such as herpes infectious disease, or prevention of crisis of virus carrier. Said compound is able to be administrated perorally, intravenously or intradermally and administration dose is usually 0.1-10g/day in a case of per os or 10-500mg/day in a case of intravenous for an adult.
Patent JP-H02231485-A (JP)
Title: Carbocyclic amide, preparation thereof, intermediate thereof, and pharmaceutical composition containing same for treating allergic and inflammatory disease
Inventor: BUIKUTAA GIRIO MATATSUSA
IPC: C07D403/06
Filed: 1989-04-13
Abstract: This invention provides a series of novel cyclic amides of formula I in which the group >Z-Y-X< is selected from >C=CH-N<, >N-CH=CX<, >C=N-N< and >N-N=C< and the other radicals have the meanings defined in the following specification. The compounds of formula I are leukotriene antagonists. The invention also provides pharmaceutically acceptable salts of the formula I compounds; pharmaceutical compositions containing the formula I compound, or their salts, for use in the treatment of, for example, allergic or inflammatory diseases, or endotoxic or traumatic shock conditions; and processes for the manufacture of the formula I compounds, as well as intermediates for use in such manufacture.
Patent JP-S61252971-A (JP)
Title: Spherical surface seat shaped butterfly valve
Inventor: OOTA RYOZO
IPC: F16K1/226
Filed: 1985-04-29
Abstract: PURPOSE:To prevent the breakage of a contact surface by carrying out closure by gradually increasing the contact pressure applied onto a valve seat surface by shifting the position of the center of the rotary shaft of a valve from the center of the spherical surface of the valve seat. CONSTITUTION:When the center of the spherical surface 2 of a valve seat 1 is represented by A, and the center of the rotary shaft 4 of a valve 3 is represented by B, the locus of movement of a point C on the periphery of the valve 3 forms C' by providing the shift distance B' of the point B with respect to the point A, and said locus C' departs inside in comparison with the spherical surface 2 of the valve seat 1. In other words, the C point transfers on the locus C' and is directed to the final closure position. Therefore, when the valve 3 turns in the direction of arrow, the C point approaches to the spherical surface 2 from the position a little departing from the spherical surface of the valve seat 1, and mounted onto the spherical surface 2 at the closure position.
Patent JP-H03290422-A (JP)
Title: Production of resin for encapsulation of semiconductor
Inventor: OKUBO HIKARI
IPC: C08F299/08
Filed: 1990-04-09
Abstract: PURPOSE:To obtain the subject resin having excellent moisture-resistance, etc., by reacting a specific dihydropolysiloxane with a specific allylated hydroxystyrene-styrene copolymer under specific condition and reacting the obtained allylated polysiloxane with a polymaleimide under specific condition. CONSTITUTION:The objective resin having high glass-transition point, excellent compatibility and low stress generation can be produced by reacting a dihydropolysiloxane of formula I (R1 and R2 are 1-4C alkyl, etc.; n is 1-100) with an allylated hydroxystyrene-styrene copolymer of formula II (a, b, c and d are percentages of respective structural units and are preferably 10<=a<=70, 10<=b<=40 and 10<=d<=70) at an allyl/hydroxyl ratio of (2-10)/1 until the reaction ratio of hydrosilyl group reaches >=80% and reacting 30-300 pts.wt. of the obtained allylated polysiloxane with 100 pts.wt. of a polymaleimide until the melting point of the produced resin reaches 50-120 deg.C.
Patent JP-S62256805-A (JP)
Inventor: BUERUNAA JIOORU
IPC: C08F20/12
Filed: 1987-04-16
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-S60235594-A (JP)
Title: Display device
Inventor: YAKO IZUMI
IPC: H04N5/655
Filed: 1984-05-08
Abstract: PURPOSE:To incorporate the function of such as a video enhancer by means of a switch by constituting the titled device that a pack of accessory function such as the video enhancer is mounted removably in a case of the device and mounting the said pack. CONSTITUTION:A video signal of a reproducing VTR4 is inputted to an enhancer circuit through connectors 3a, 3b and a contact group 3c provided to the video enhancer pack and the video signal from the enhancer circuit is inputted to a recording VTR2 and the display device main body. Fig. (B) being cross section view of side face of A-A section in Fig. (A) shows the state that no video enhancer 3 is mounted, Fig. (C) indicates th mounting state and a contact base 6 and a contact group 7 are closed. In mounting the video enhance 3 to a pack storage pocket 5 provided to a display device main body 1, the electric circuit of the display device main body 1 and the video enhance pack 3 is connected by the switch action between the contact base 6 and the contact group 7 and when the reproducing VTR4 and the video recording VTR2 are connected to the enhancer pack 3 through the connector, the high frequency correction and the visual confirmation of the image after video tape dubbing required are attained.
Patent JP-H08280991-A (JP)
Title: Rotary circular clothes-drying apparatus utilizing motor
Inventor: SHIMIZU HIROMICHI
IPC: D06F57/02
Filed: 1995-04-18
Abstract: PURPOSE: To lighten the burden loaded on fingers for rotating a circular clothes drying body by utilizing a motor for rotating force for the circular clothes- drying body and to eliminate a trouble to store power in a spiral spring by rotating counterclockwise the circular clothes drying body. CONSTITUTION: In a clothes drying apparatus wherein a working lever B in the radial direction which is not rotated is provided above a circular-clothes drying body A consisting of a plurality of radial supporting lever (b) and a plurality of circumferential ring C against it and a rotating roll device hooking pinching device is each provided on the working lever to the pinching device respectively provided on each circumferential ring, a motor is used as a power source for rotating the circular clothes-drying body. Rotation of the circular clothes drying body A is made at such a low speed that the clothes to be dried can be fixed even when the pinching device is opened by hooking the rotating roll device with the pinching device.
Patent JP-S5616315-A (JP)
Title: Resetting circuit of digital device
Inventor: MIYAMOTO ISAO
IPC: H03K17/24
Filed: 1979-07-18
Abstract: PURPOSE:To prevent the abnormal operation of the digital device by using the resetting circuit which has a stable operation with the supplied voltage lower than the circuit voltage of the digital device. CONSTITUTION:Even though the voltage of terminal 8 drops down to a level outside the control range of regulated power supply 7, the output voltage of regulated power supply 10 is stabilized by boosting circuit 13. And thus the voltage to be applied to variable resistance 16 is kept contstant. Accordingly, if the voltage of terminal 1 becomes lower than the reference voltage of comparator 11, monostable multivibrator 12 is turned on by the output of comparator 11 since the reference voltage of comparator 11 is set to the lower limit value by which digital device 6 can be able to have a normal operation by resistance 16. Thus capacitor 15 is discharged to generate the reset signal from terminal 5. After this, capacitor 15 is charged through resistance 14 when the voltage of terminal becomes higher than the reference voltage. And then monostable multivibrator 12 is turned off to release the reset signal after a delay time produced by the time constant. In such way, the abnormal operation can be prevented for the digital device.
Patent JP-S57208849-A (JP)
Title: Wind power generator
Inventor: MINO HIDEO
IPC: H02K19/34
Filed: 1981-06-15
Abstract: PURPOSE:To suppress the variation of voltage minimally by mounting the winding of a stator while being divided into double winding at the low speed side and the high speed side and extracting output from either winding in response to wind velocity. CONSTITUTION:When wind is weak and the number of revolution of the shaft of  a generator 20 is low, the number of revolution is detected by means of a revolution number detector 15, changeover switches 12 at the low speed side are  turned ON by the detecting signals, and output from the winding at the low  speed side is extracted through output 11 at the low speed side and the changover switches 12 at the low speed side. When wind velocity increases and the  number of revolution of the shaft of the generator 20 reaches the fixed number of revo lution or higher, output from the winding at the high speed side is extracted through circuits 13 at the high speed side and changeover switches 14 at  the high speed side by opening the changeover switches 12 at the low speed side  while closing changeover switches 14 and the high speed side.
Patent JP-S5519079-A (JP)
Title: Preparation of preservable packaged noodles
Inventor: MURAI KENJI
IPC: A23L7/109
Filed: 1978-07-28
Abstract: PURPOSE: To obtain preservable noodles, by removing the moisture from boiled and rinsed noodles, by washing the noodles sterlized in a heated edible oil with hot water to remove the oil, and by packaging them.  
     CONSTITUTION: After removing the moisture, boiled and rinsed mixed noodles (chanpon), Chinese noodles, noodles (udon), soba, spaghettis, or macaronis are sterilized in an edible oil heated at 95±10°C for about 5min, and washed with hot water to remove the oil. The oil is then reused after removing the moisture and stains. The noodles are packed in a pouch or container of polyethylene, etc., and sealed by a packer to give tasty nutrient preservable packaged noodles. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58212363-A (JP)
Title: Switching regulator
Inventor: TAKEDA SHIGERU
IPC: H02M3/28
Filed: 1982-05-31
Abstract: PURPOSE:To obtain a regulator which can improve the stability of a voltage and has high reliability without disorder by connecting a resistance element of specific temperature coefficient resistance value in series with a line, to which only control current of a control circuit mainly flows. CONSTITUTION:A switching element which is periodically interrupted is connected in series with the primary coil of 1a transfermer TR, a saturable reactor is connected to the secondary coil of the TR, a saturable reactor is further connected in series with a rectifier, and the control current of the reactor is controlled by the control circuit for maintaining the DC voltage of the output terminal of the rectifier constant. A resistance element RP having large temperature coefficient and a resistance element RO having small temperature coefficient are connected in series with a line, to which only control current of the control circuit mainly flows, the temperature coefficient of the resistance value is 1,000ppm deg.C or higher. In this manner, regulator which has high stability and high reliability can be obtained.
Patent JP-H10275197-A (JP)
Title: Character string extracting device and machine-readable recording medium where character extracting program is recorded
Inventor: IIDA JUNKO
IPC: G06K9/20
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To improve the extraction precision of a character string by precisely detecting a delimiter code as to the character extracting device which extracts a specific character string. SOLUTION: The device is equipped with an image pickup means 2 which picks up an image of a character string including a delimiter code given to a specific area, an image memory means 3 which stores the picked-up image of the specific area, a model memory means 7 which stores model image of characters constituting the character string or numbers and the delimiter code, and a detecting means 11 for characters etc., which detects whether or not there is the delimiter code by comparing the image of the specific area with the model images of the characters or numbers and detecting the positions of the characters constituting the character string or numbers in the image, specifying the position of the delimiter code from the detected positions, and comparing the image of the specific area at the specified position with the model image of the delimiter code.
Patent JP-H09277678-A (JP)
Title: Electronic equipment
Inventor: FURUYA YOSHIKIYO
IPC: B41J3/36
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To provide an electronic equipment capable of simply and reliably ascertaining a content display, etc., while a cartridge is being mounted in a pocket of an equipment main body with respect to the cartridge to be mounted and demounted by an ink-jet mechanism. SOLUTION: Electronic equipment 1, wherein a cartridge 6 containing a tape-like member T which is accessed by an equipment main body 2 is detachably mounted in a pocket 7 of the equipment main body 2 having ahingeddoor type openable lid 8, is provided with an ink-jet mechanism by which the cartridge 6 mounted in the pocket 7 is raised from the pocket 7 in association with the opening operation of the openable lid 8 from an opening intermediate position to a fully opened position.
Patent JP-H10273326-A (JP)
Title: Production of ferrous sulfate or iron polysulfate having high purity from waste hydrochloric acid containing ferrous compound
Inventor: MIKAMI YASUYA
IPC: C01G49/14
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing an iron polysulfate having sufficiently high purity to enable the use as a flocculant for city water supply and ferrous sulfate having high purity and useful as a precursor of the polysulfate from waste hydrochloric acid containing a large amount of a ferrous compound and discharged from a pickling step, etc. SOLUTION: A waste hydrochloric acid solution containing a large amount of a ferrous compound such as waste liquid of pickling process is concentrated by evaporation and the produced saturated solution is cooled at a cooling rate of 3-5 deg.C/h to effect the crystallization and separation of ferrous chloride. The obtained ferrous chloride is mixed with sulfuric acid, the mixture is concentrated by evaporation to obtain a, concentrated solution of ferrous sulfate, ferrous sulfate crystal is crystallized and separated from the concentrated solution and the obtained ferrous sulfate is oxidized to obtain an iron polysulfate.
Patent JP-H11289378-A (JP)
Title: Hands-free device with charging function and power supply control method for its voice circuit
Inventor: HASHIZUME SOJI
IPC: H04B7/26
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To reduce power the consumption of a hands-free device having a charging function and to prevent the generation of noise from a loudspeaker when portable phone is not connected with it by inexpensively constituting the hands-free device with the charging function of the portable phone. SOLUTION: Both a grounding terminal 14 of a battery and a grounding terminal 17 of a voice section are preset to a ground potential in the portable phone 1, power supply voltage is supplied beforehand to a grounding terminal 28 of a charging circuit 21 by performing potential division of resistance in the hands-free device 2, with the charging function and a grounding terminal 31 of a voice circuit 22 being preset to the ground potential. When the portable phone 1 is connected with the hand-free device with the charging function, the potential of the grounding terminals 28, 31 of the charging circuit and the voice circuit become the ground potential, therefore the ground potential is detected by a connection detecting circuit 25 and power is supplied to the voice circuit 22 by a power supply control circuit 26, only when the ground potential is detected.
Patent JP-S60239343-A (JP)
Title: Preparation of titanate-based porous glass
Inventor: KOKUBU TOSHINORI
IPC: C03C3/064
Filed: 1984-05-11
Abstract: PURPOSE:To prepare titanate-based porous glass having desired characteristics by causing phase separation of a TiO-SiO2-Al2O3-B2O3-CaO glass by heat treatment, immersing the treated glass in acidic liquid to remove an acid-soluble component. CONSTITUTION:A multi oxide type glass of TiO-SiO2-Al2O3-B2O3-CaO system is prepd. The glass is reheated at 600-900 deg.C for a fixed time to form an opaline or devitrified phase separated glass, which is immersed in the acidic soln. to elute the acid-soluble component, and the porous glass contg. a glass skeleton comprising remaining TiO2 and SiO2 is obtd. The porous glass has high chemical durability, and is useful as adsorbent, catalyst, catalyst carrier, gas sensor, ultrafilter, etc.
Patent JP-H07282192-A (JP)
Title: Photographing device
Inventor: SARUWATARI HIROSHI
IPC: G06F3/0346
Filed: 1994-04-06
Abstract: PURPOSE:To provide a photographing device in which the enhancement of precision and the speedup in character recognition are attained by setting a character area on the basis of the sight line information of a photographer, and executing character recognition processing about a picture signal corresponding to the said character area among the picture signals obtained by an image pickup means. CONSTITUTION:The image pickup means 11 which guides luminous flux from a subject to the light receiving surface of a photodetector element through an image forming optical system, and generates a subject image, and acquires the picture signal, a character recognizing means 15 which executes the character recognition processing of the said picture signal, and acquires character information, and a sight line detecting means 18 which detects the sight line of the photographer to observe the subject, and acquires the sight line information are provided, and the character recognizing means 15 executes the character recognition processing of the picture signal in the character area in the subject set on the basis of the sight line information.
Patent JP-S61253199-A (JP)
Title: Dehydrator
Inventor: YOSHIDA MINORU
IPC: B01D33/04
Filed: 1985-04-30
Abstract: PURPOSE:To dehydrate the sludge material fed into a squeezing pipe under a high pressure at a short distance and to reduce the size over the entire part of a device by compressing, dehydrating and squeezing successively the sludge material by the rotation of squeezing rollers. CONSTITUTION:The squeezing rollers 14 move also along guide rollers 16 and roll while forcing and crushing a rubber plate 9 of the squeezing pipe 5 toward a perforated plate 6 side when a chain 13 is moved by the driving of a motor 11. The sludge receives the compressing force when the plate 9 is forced and crushed. The water thereof is then passed through the plate 6 and a filter cloth 7 into a filter chamber 1 of a dehydration casing 3 where is filtered by sand. The filtered water is conducted through a filter cloth 27 and a perforated plate partition 26 into a drain passage 2 from which the water is sucked by a suction pump 10. The dehydrated sludge is squeezed out and discharged by the discharge resistance exerted thereto by a resistance cap 22 to which the projecting force is exerted by a cylinder 21 in the stage when the sludge is discharged from an outlet pipe 20.
Patent JP-H09258051-A (JP)
Title: Production of ridge type optical waveguide
Inventor: KAGAMI MANABU
IPC: G02B6/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To lessen the transmission loss of an optical waveguide. SOLUTION: An underclad layer 2 consisting of a fluoroalkyl methacrylate polymer and a core layer 1 consisting of polymethyl methacrylate are formed respectively to 20μm and 10μ film thicknesses on a substrate 4 (a). Next, an etching mask of waveguide patterns is plotted on the core layer 1 by a photolithography method and thereafter, a ridge type optical waveguide 11 adhered with polymerized films 12 is formed on the side wall by reactive etching (b). In succession, gaseous nitrogen is blown to the polymerized films 12 at a wind velocity of >=1m/s and the polymerized films 12 are removed by the air pressure, by which core side walls 13 having reggedness are formed (c). The core side walls 13 are immersed into a monochlorobenzene soln. capable of dissolving the core material, by which the surface of the core material 1 is slightly dissolved. After the waveguide 11 is pulled up from the soln., the waveguide is slowly dried in the gas contg. monochlorobenzene vapor to form the smooth side walls 14.
Patent JP-H10131070-A (JP)
Title: Treatment of waste paper pulp and production of paperboard
Inventor: YAMAGUCHI HIROYUKI
IPC: D21C5/02
Filed: 1997-04-11
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity of paper or paperboard without increasing the basis weight of the paper or paperboard and without relying on a method such as addition of a chemical by heat-treating an aqueous slurry of waste paper pulp under specific conditions. SOLUTION: An aqueous slurry of waste paper pulp is heat-treated under conditions of pH <=8 (preferably pH 4-8) and >=80 deg.C. The pulp after the treatment is then preferably contained in middles of a multiply paperboard and is useful for applications requiring the rigidity such as the paperboard for cartons. When the method is applied to magazine waste pulp, the freeness is raised to reduce the drainage time.