baber/WOPTO huggingface dataset:
Patent JP-S60131074-A (JP)
Title: Multiple voltage rectifier circuit
Inventor: TAKAMURA YOSHIO
IPC: H02M7/06
Filed: 1983-12-16
Abstract: PURPOSE:To obtain a plurality of arbitrary outputs by the minimum limit types of AC sources by setting the capacity of a capacitor in response to the voltage and current conditions of an output terminal relating to the capacitor. CONSTITUTION:When the output terminal (b) of an AC source E2 becomes -500V and then becomes +500V, the connecting point (e) side of a capacitor C21 is charged to 1,500V. When an output side (a) becomes +500V and the terminal (b) becomes -500V, a capacitor C31 is charged to 2,000V. When the terminal (a) again becomes -500V and the terminal (b) becomes +500V at this time, the capacitor C21 is recharged to 1,500V, and the connecting point (h) side is charged to 3,500V. Thus, a voltage of 4,000V is generated between the output terminals Y and Z, and a ground voltage 8,000V is generated from the output terminal Z. When capacitors C21, C31, C41, C22, C11 are set to the prescribed value in the multiple voltage rectifier, a plurality of arbitrary outputs can be produced.
Patent JP-H1061791-A (JP)
Title: Sine flow control valve
Inventor: CHIYOU GOHEI
IPC: F16K5/10
Filed: 1996-08-21
Abstract: PROBLEM TO BE SOLVED: To optionally perform acceleration at the beginning of operation of a fluid pressure actuator or/and deceleration at the end of operation by disposing a sine flow control valve with a built-in flow regulating valve, on the inflow side or/and outflow side of the fluid pressure actuator. SOLUTION: In a sine flow control valve 51, the quantity of flow to a B-port from an A-port of a valve body 10 with a flow regulating valve 11 is controlled but the quantity of flow in the reverse direction is not controlled. In this case, a spool 15 is fittingly mounted in a guide hole 14 formed at the valve body 10, and first and second operating chambers 20, 21 are partitioned between the spool 15, and a plug 16 and a wall part 19. The spool 15 is energized rightward by a spring 25, and one or a plurality of sine grooves 33 extended longitudinally, constant in width, shallow at both ends, deep at the center part and changed according to a sine function are formed on the surface of the spool 15. These sine grooves 33 communicate with the A-, B-ports through annular control grooves 28, 29.
Patent JP-H04116999-A (JP)
Title: Electromagnetic shielding enclosure
Inventor: HARADA TAKASHI
IPC: H05K9/00
Filed: 1990-09-07
Abstract: PURPOSE:To obtain a high-electromagnetic-shielding-ability enclosure by fixing a magnetic material to the cord drawing openings of the electrical and electronic equipment mounting enclosure. CONSTITUTION:A magnetic material 3 is fixed to the outside of an enclosure. An unnecessary electromagnetic wave leaking to the outside of the enclosure through its openings 2 is reflected by a common mode choke including the magnetic material 3, a cable, and a code, therefore, it is not radiated to the outside. The area of the openings is preferably small to enhance the leakage suppression effect. The magnetic material 3 can be removed from the openings of the enclosure and divided into a plurality of pieces to divide the openings, therefore, the cable and cord can be passed through the openings even if the openings are smaller than a connector and a socket.
Patent JP-2000065733-A (JP)
Title: Surface plasmon resonance angle detection device and detection method
Inventor: TAJIMA HARUO
IPC: G01N21/41
Filed: 1998-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a sensor chip structure of SPR angle detection device capable of accurately detecting a resonance angle while a glass plate and a prism are bonded to each other without mixing air between them. SOLUTION: The surface plasmon resonance angle detection device 1 applies light from a light source 19 to the sample solution of a sensor chip where a prism 5 is bonded to a surface in that no metal thin film is formed of a glass substrate 17 where the metal thin film is formed, detects a resonance angle according to reflection light intensity from the metal thin film, and specifies a sample. An elastic sheet 33 whose refractive index nearly matches with that of the prism 5 and the glass substrate 17, which can be elastically deformed in a plane shape, and where a number of grooves are formed on opposite surfaces is provided between the prism 5 and the glass substrate 17, thus enabling the prism 5 and the glass substrate 17 to adhere to each other.
Patent JP-2001064561-A (JP)
Title: Preparation of pencil core
Inventor: SANO HIROMI
IPC: C09D13/00
Filed: 1999-08-24
Abstract: PROBLEM TO BE SOLVED: To obtain a pencil core excellent in flexural strength and in the density of written lines by using a material at least containing graphite and ethylcellulose having a specified degree of ethoxyl substitution as a binder. SOLUTION: A material at least containing graphite and ethylcellulose having a degree of ethoxyl substitution of 1.5 to 2.6 as a binder is kneaded, extruded, and thermally treated to prepare a pencil core. Ethylcellulose having a degree of ethoxyl substitution of 1.5 to 2.6 is prepared by controlling the conditions in substituting OH groups of anhydrous glucose with ethoxyl groups. For example, a composition comprising 28 pts.wt. vinyl chloride resin, 2 pts.wt. ethylcellulose, 50 pts.wt. graphite, 17 pts.wt. dioctyl phthalate, 3 pts.wt. stearic acid, and 30 pts.wt. methyl ethyl ketone is kneaded with a kneader and them with a three-roll mixer, extruded into a thin wire shape, heated to 300 deg.C in air and then to 1,100 deg.C in an inert atmosphere, cooled, and impregnated with spindle oil, thus giving the pencil core.
Patent JP-H0284998-A (JP)
Title: Iron
Inventor: KATAOKA YOSHINORI
IPC: D06F75/38
Filed: 1988-09-22
Abstract: PURPOSE:To fix a thermister without being destroyed and to easily execute the attaching and detaching of the thermistor to a base by providing the holding device of the thermister on a cover rear board to be fixed in the back of the base. CONSTITUTION:In the back of a base 13, a cover rear board 20 is fixed to the base 13 by a screw 21. Further, the cover rear board 20 is fitted with a cover 22, which is in the upper part of the base 13, and there is no gap. Since the cover rear board 20 is fixed by a screw 22 in a condition that a lead wire 17 is passed through a holding device 24 of structure to provide a groove 23 in the cover rear board 20, a thermister 14 is regulated to move forward and backward. The thermister 14 covered with a heat-resistant tube 16 is inserted deep in a fitting hole 15 which is provided in the base 13. Thus, since the lead wire 17 is fixed by a holding device 23, the thermister 14 can be fixed without directly adding force to the thermister 14 and the temperature can be prevented from being dispersed by the intensity of the fixing. When such a fitting hole 15 is obtained, the thermister 14 can be easily exchanged only by unfastening the screw 21 of the cover rear board 20.
Patent JP-S6391943-A (JP)
Inventor: ROI EDOWAADO RANDO
IPC: H01J3/02
Filed: 1986-10-06
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-S6296413-A (JP)
Title: Production oxygen-containing bathing agent
Inventor: SHIRAISHI TADAO
IPC: A61K8/00
Filed: 1985-10-23
Abstract: PURPOSE:To obtain the titled bathing agent which comprises enzymes derived from a microorganism and an animal as enzymatic components, obtained by blending a base such as borax, etc., with the enzymes, widens the maximum value of activity ratio related to pH and temperature by cooperation of both the enzymes and can keep highly cleaning action by the enzymes. CONSTITUTION:A base such as borax, NaHCO3, Na2SO4, etc., is blended with an organism derived enzyme which is obtained from Bacillus subtilies, koji mold, ray fungus, etc., and has protein decomposing action and anti- inflammatory action and an animal derived enzyme such as pancreatin, etc., and has protein decomposing action, fat decomposing action, starch decomposing action, etc., or anti-inflammatory action as enzymatic components and mixed with a dyestuff and perfume, to give an oxygen-containing bathing agent. Addition of crude drug powder such as Magnolia officinalis powder or crude drug essence such as Cork tree bark essence can stabilize the enzyme and the dyestuff with time. EFFECT:Effectively usable while keeping high activity ratio irrespective of difference in water quality and temperature used.
Patent JP-H11150571-A (JP)
Title: System and method for measuring quality of channel information
Inventor: BALACHANDRAN KRISHNA
IPC: H04L1/00
Filed: 1998-08-25
Abstract: PROBLEM TO BE SOLVED: To provide the system and method that measures quality of a channel based on S/N for the purpose of sending a coded signal through a fading channel. SOLUTION: A Viterbi decoder 56 with respect to a maximum likelihood is used for a measure of channel quality. The measure of the Euclid distance is filtered to smooth a short-term fluctuation. The smoothed or filtered measure is a channel quality measure that is consistent with and reliable for different code modulation systems and different mobile speeds. The filtered measure is mapped for the S/N per symbol by using a threshold level method. This tacit S/N estimate is used adaptively for a hand-off and a data rate of mobile aid model in a transmitter.
Patent JP-H0692774-A (JP)
Title: Method for growing silicon single crystal
Inventor: WATANABE MASATO
IPC: C30B15/00
Filed: 1992-09-07
Abstract: PURPOSE:To obtain the uniform Si single crystal which contains oxygen of an arbitrary concn. from 2X10<17> up to 2X10<18>pieces/cm<3> in the crystal without having growth striae. CONSTITUTION:The magnetic field which is parallel with the crystal growth direction and axisymmetrical therewith is impressed by a magnet 1 to the Si melt 10 in a crucible 9, and further, the convection of the melt in the crucible is observed by an X-ray fluoroscopic method and the intensity of the magnetic field is so controlled that the flow velocity attains <=7.0mm/sec at all times, by which the growth striae in the crystal are eliminated and the oxygen concn. in the crystal is controlled in growing the Si single crystal by a CZochralski method under magnetic field impression.
Patent JP-H0793076-A (JP)
Title: Printer device
Inventor: HIRAI HIROHIKO
IPC: H03M11/04
Filed: 1993-09-24
Abstract: PURPOSE:To instantaneously set various host equipments (personal computer or various equipments) by providing one-touch keys where peripheral environment settings can be registered, and only pressing the one-touch keys. CONSTITUTION:On the operation panel of the operation part 9 of the printer device, one-touch keys 94-98 are provided, and a CPU registers setting information in the respective one-touch keys by storing the setting information inputted at the operation part in a memory so that the information matches various print information transferred from a host computer.
Patent JP-H0792322-A (JP)
Title: Production of phase-contrast film
Inventor: ITO YOJI
IPC: C08J5/18
Filed: 1993-09-24
Abstract: PURPOSE:To produce optical films capable of considerably improving the coloring, visual angle characteristics and contrast of STN-LCD in large quantities at a low cost. CONSTITUTION:A film is formed by casting a soln. of a polysulfone polymer in an org. solvent and birefringent property is imparted to the film by stretching to produce a phase-contrast film. In this method, the formed film is stretched in the transfer direction in an atmosphere at 155-195 deg.C at the time when the solvent content. of the film is within the range of 2-10wt.% on solid basis and the objective phase-contrast film is produced.
Patent JP-2001069761-A (JP)
Title: Pulse width modulation control converter
Inventor: TAKASE SHINICHI
IPC: H02M7/12
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a pulse width modulation control converter capable of attaining high output power without degrading efficiency. SOLUTION: In this pulse width modulation control converter, its rectifying circuit is connected with a freewheeling diode 6 through a cable 7. The cable 7 serves as a protective DC reactor which protects the freewheeling diode 6 from surge voltage and the cable 7 restrains reverse recovery current flowing through the freewheeling diode 6 at the moment of mode shift, so that backward serge voltage applied to the free-wheeling diode 6 decreases. It is thus possible to eliminate an increase in the number of the freewheeling diodes 6 connected in series and attain high power by a rise in power supply voltage without degrading efficiency.
Patent JP-H1179869-A (JP)
Title: Formation of coated film of exterior of building material
Inventor: KABETANI HIDEO
IPC: C04B41/63
Filed: 1997-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming an exterior coated film of a building, capable of surely making a coated film and contriving to improve productivity. SOLUTION: Thermosetting resin powder 12 mixed with siliceous raw material powder is prepared. The thermosetting resin powder 12 is applied to the surface of a building material such as an ALC panel 11 before autoclave curing. The thermosetting resin powder 12 is cured in the autoclave curing of the ALC panel 11 to form an exterior coated film 13 comprising the thermosetting resin powder 12. Silica powder is reacted with a cement material (calcium component) as the material of the ALC panel 11 in the presence of water by the autoclave curing to form a tobermorite layer 14 along the boundary between the resin of the exterior coated film 13 and the ALC panel 11.
Patent JP-2001067400-A (JP)
Title: Portable communication equipment and system
Inventor: KONNO YUICHI
IPC: G06Q50/10
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a communication equipment and system which can attain the matching of persons existing in the same time space according to the preference information on them. SOLUTION: The portable communication equipment (portable unit) 3 includes a coded personal information storage part 17 which stores the preprocessed coded personal information on the carrier of the unit 3, a signal transmitting part 21 which transmits the preprocessed coded personal information stored in the part 17 to another communication equipment in a fixed space, a signal receiving part 23 which receives the preprocessed code personal information from another communication equipment to perform the exchange of the preprocessed coded personal information between the portable unit 3 and another communication equipment,  a coded personal information matching arithmetic part 25 which decides the similarity between the stored preprocessed coded personal information and the preprocessed code personal information obtained from communication equipment and a speaker 33 which notifies a user with music of the comparison result of similarity of both preprocessed coded personal information.
Patent JP-S6485039-A (JP)
Title: Sliced butter
Inventor: KOBAYASHI TSUNETOSHI
IPC: A23C15/00
Filed: 1987-09-25
Abstract: PURPOSE:To prevent deterioration of butter and enable light use of sliced butter for food, by respectively coating the top and bottom surfaces of butter prepared in the form of a thin sheet with a dried water-soluble edible film, such as wafer paper. CONSTITUTION:The top and bottom surfaces of butter prepared in the form of a thin sheet are covered with a dried water-soluble edible film, such as wafer paper. As a result, mutual melt sticking of the thin sheetlike butter can be prevented to enhance preservation quality and the butter can be lightly used for food.
Patent JP-H1176868-A (JP)
Title: Cyclone and production of toner for electrostatic image development
Inventor: NAKAZAWA HIROSHI
IPC: B04C5/103
Filed: 1997-09-04
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a toner for developing an electrostatic image and by which melt adhesion of toner can be reduced, formation of a coarse powder and a middle size powder is prevented, and stable productivity can be retained for a long duration and to provide a cyclone with high melting deposition resistance and wear resistance and useful for collecting the toner powder produced by the method. SOLUTION: In a cyclone for collecting a powder in a gas phase, the contact face of the inside of the cyclone contacting a powder, in other words the inner wall face of a whirling chamber 24 and the surface and the inner wall face of a discharge pipe 22 are coated with a composite coating film 25 containing a dispersed fine particle of a fluorine-containing compound such as fluororesin, fluorinated graphite, or fluorinated pitch. Such a cyclone is used for collecting a toner powder produced by milling and/or sieving in the production of a toner for developing electrostatic images.
Patent JP-2001059781-A (JP)
Title: Pressure sensitive sensor
Inventor: ISAJI KAZUMI
IPC: B60N5/00
Filed: 1999-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a laminated pressure sensitive sensor which is constituted in such a way that the cost of the sensor can be reduced. SOLUTION: In a pressure sensitive sensor, a lower film 23 and an upper film 25 are laminated upon another and a wiring section 22 and a plurality of pressure sensitive sections 21 are formed in planar shapes. The lower film 23 is formed in the size corresponding to the wiring section 21 and pressure sensitive sections 21 and the upper film 25 is formed in the size corresponding to one pressure sensitive section. Consequently, the size of the upper film 25 can be reduced to a required shape portion only. Since the whole sensor is not constituted in a laminated structure, but only part of the sensor is constituted in a laminated structure, the material cost and, accordingly, the manufacturing cost of the sensor can be reduced.
Patent JP-H029878-A (JP)
Title: Novel compound, production thereof and pharmaceutical composition containing the same
Inventor: FURANSHISU DEBITSUDO KINGU
IPC: A61K31/435
Filed: 1987-09-25
Abstract: NEW MATERIAL: A compound of formula I [wherein X is CH or N; Y is NH or O; R 1  is H or a halogen; R 2  is formula II (wherein R 4  is a 1-4C alkyl; and n is 2 or 3), formula III (wherein p is 1-3) or formula IV (wherein R 5 =R 4 ; and q=p); and R 3  is a 1-10C acyl, a 1-6C alkoxycarbonyl, a (substituted) phenoxycarbonyl, benzyloxycarbonyl or the like] or a salt thereof.  
     EXAMPLE: (endo)-N-(9-methyl-9-azabicyclo[3.3.1]nonan-3-yl)-1-acetylindazol-3- ylcarboxamide.  
     USE: Medicines. Has 5-HT 3  antagonistic activity and bowel movement improving activity and is used for the treatment of hemicrania, combined headache, vomiting, especially vomiting and nausea related to the treatment of a cancer, and easily stimulable intestine syndromes.  
     PREPARATION: A compound of formula V (wherein Q 1  is a leaving group) is reacted with a compound of the formula: LR 2 ' (wherein L is NH 2 , OH or a derivative thereof; and R 2 '=R 2 ) to obtain a compound of formula I. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S6394716-A (JP)
Title: Write system for nonvolatile memory
Inventor: MATSUMOTO KOZO
IPC: H03K21/00
Filed: 1986-10-09
Abstract: PURPOSE:To enhance the durability by devising the titled system in a way that all bits of a 1st area comprising plural bits are subject to data change in a rate of once per number of bits respectively. CONSTITUTION:The function of B-bit (0-7) is divided into two; the low-order (0-3) 4 bits (area 8) and the high-order (4-7) 4 bits (area C). '0' or '1' is buried in a way of a bar graph sequentially from the least significant (o) bit at each count up in the area B and the data is changed as from '0' to '1' or vice verse every four-count of each bit. Moreover, the area C acts like a conventional 4-bit binary counter and is counted up only when all data of the area B go to '1' or '0'. That is, the data change takes place in the four bits (0-3) in the area B and the most significant bit 4 in the area C in the rate of once per four times of count-up.
Patent JP-H1087560-A (JP)
Title: Complex, production thereof, and production of p-hydroxybenzoic acid
Inventor: ENDO ITARU
IPC: C07F1/06
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To obtain a complex useful as synthetic intermediate of p-hydroxy benzoic as a raw material of medicine, agrochemical material and liquid crystalline polymer, by mixing phenol with an alkali metal hydroxide in an aprotic polar solvent, and removing water therefrom. SOLUTION: This complex consisting of an alkali metal salt of phenol and an aprotic polar solvent and having 1:2 molar ratio of the alkali metal salt of phenol to the aprotic polar solvent, is obtained by mixing phenol and an alkali metal hydroxide such as sodium hydroxide and potassium hydroxide in the aprotic polar solvent such as dimethylsulfoxide, dimethylformamide and dimethylacetamide, and removing water therefrom.
Patent JP-H1086211-A (JP)
Title: Molding sizing die for thermoplastic resin mandrel
Inventor: HATANAKA SUSUMU
IPC: B29C48/90
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To stably mold a mandrel which can be manufactured without using a lubricating oil and equipment concerned with it, and has only a little strain in the sectional shape even when the molding speed is made faster. SOLUTION: A sectional area ranging from an inlet side of a sizing die to an outlet is drawn in stepwise. The drawing-in is performed such that a relationship between an inlet sectional area (a) of the sizing die and a sectional area (b) of an intermediate position 2b whose distance from the inlet of the sizing die is 0.8-2.5 times an outlet diameter satisfies a/b=1.1-1.5. Further, the length from the intermediate position of the position 2b to the outlet is set to be 3-15 times the outlet diameter, and a ratio between the sectional area (b) and an outlet sectional area (c) is drawn in so as to satisfy b/c=1.05-1.5.
Patent JP-H1080566-A (JP)
Title: Pachinko ball conveying cleaner
Inventor: KISHINAMI YOSHIO
IPC: A63F7/02
Filed: 1996-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a pachinko ball conveying cleaner that can efficiently clean pachinko balls, is small, easy to handle, and causes little noise by using a pachinko ball conveyor which can convey pachinko balls either in a horizontal direction or while describing a curve, has a high degree of freedom of design, and occupies a smaller space. SOLUTION: This pachinko ball conveying cleaner has a helical coil 2 driven and rotated by a drive source 1, a helical coil holding part 4a holding the outer periphery of the helical coil 2, and a pachinko ball movement guiding part 4b formed on the outside of the radius of the helical coil holding part 4a so that it can convey pachinko balls 3 while a portion of each pachinko ball 3 enters a gap between the pitches of the helical coil 2 from the outer periphery of the helical coil 2. A cleaning part 35 where the pachinko balls 3 are exposed is formed in the pachinko ball movement guiding part 4b, and a cleaning member 30 with which the pachinko balls 3 in the pachinko ball movement guiding part 4b make contact is mounted on the cleaning part 35.