baber/WOPTO huggingface dataset:
Patent JP-H05154594-A (JP)
Title: Device for manufacturing composite contact
Inventor: AIHARA TAKASHI
IPC: H01H11/04
Filed: 1991-12-05
Abstract: PURPOSE:To visually certify the movement of stopper pins and to exactly cut both metal wires by inserting a large diameter gear into a 1st adjustable rod in an impulse cylinder, inserting a small diameter gear and a dial into a 2nd adjustable rod into the side of the impulse cylinder, engaging both gears and providing a needle on an immobile member. CONSTITUTION:A 1st adjusting rod 31 is screwed in the rear part of each sliding cylinder 11 which holds each stopper pin 13 in a device for forming composite contact by extruding both metal wires untill they are abutted on stopper pins 13 provided before cutting dies 9 and pressing both wires cut by cutters 10 strongly by a forming die 15 and a punch 25 and can move freely back and forth but not rotate, and a large diameter 1st gear 32 is set. Then, a 2nd gear 34 of a small diameter is fitted to a 2nd adjusting rod 33 provided at the rear side of each sliding cylinder 11, both gears 32, 34 are meshed with each other and a dial 35 is inserted into the 2nd adjusting rod 33 and a needle 36 is fixed to the immovable member.
Patent JP-H11137394-A (JP)
Title: Pillow for newly-born infant
Inventor: KATSUNO AKEMI
IPC: A47G9/10
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To prevent the shape of a distorted head by using a bag body formed of a flexible material housing a blank consisting of the granular or rectangular highly water absorptive high polymers and forming a gelatinous water absorbed body by making water absorbed in the blank. SOLUTION: The semicircular bag body 1 formed of the flexible material is provided with a water introducing port for sealing water and is provided with a sealing plug. The exertion of the weight of the water in the distribution route from production to a store in then averted and the expansion by water absorption is not entailed by adding a necessary amount of water at the time of the use and, therefore, the pillow is less bulky. The bag body 1 consisting of the gelatinous water absorbed body 3 formed by adding the water to the blank consisting of the water absorptive high polymers is as soft as the bas body sinks under load of 2 to 10 kg/cm<2> .  By taking the fact that the average body weight of the newly-born infants is 3000 g into consideration, the size of the section where the head comes into contact is determined from the size and since the head is about 1/3 the body weight, the lower limit value is confined to 2 to 10 g/cm<2> , by which the head is sunk into the pillow and the easy movement of the newly-born infant is prohibited.
Patent JP-H07190763-A (JP)
Title: Photographic surveying method and orientation pointer used for this method
Inventor: SAKURAI HIROSHI
IPC: G06T7/00
Filed: 1993-12-27
Abstract: PURPOSE:To easily select and set an orientation point such as a pass point and a reference point on an image like a photograph image. CONSTITUTION:Orientation pointers 40 capable of reflecting light are arranged at respective orientation positions N on a slope 60, arranging number of the painters 40 at each position N kept different so as to permit the arrangement positions to be discriminated. Also, the slope 60 provided with the pointers 40, together with reflected light from the pointers 40, is acquired as the first photograph image PH1 and the second photograph image PH2 from the first photographing point B1 and the second photographing point B2 away from each other at the predetermined distance, by means of digital still cameras 30. In this case, constitution is so made that the slope 60 is three-dimensionally surveyed by use of procedures where orientation points Pn are searched and set on the photograph images PH1 and PH2 acquired through the cameras 30, on the basis of the number of images of light coming from the pointers 40 and appearing on the images PH1 and PH2 in such state as corresponding to the number of the pointers 40.
Patent JP-H06198951-A (JP)
Title: Laser beam screening device
Inventor: GOTO SHINJI
IPC: G03G15/00
Filed: 1992-12-28
Abstract: PURPOSE:To make the projecting part at the opening of an open-close cover smaller and consequently improve maintenance workability by a method wherein a screening mechanism is shifted to a second position, at which the screening mechanism does not screen laser beam, by means of a hinge mechanism for opening and closing an outer box. CONSTITUTION:Links 12 and 13 support an open-close cover 11 rotatably through about 180 deg. to a main body device side as the open-close cover 11 is opened. Since the links 12 and 13 rotates only through the angle, which is as half as the turning angle of the open-close cover 11, the amount of the downward projection of the open-close cover 11 at its rotation through 90 deg. can spare smaller as compared with that of the conventional open-close cover directly provided onto the main body device or no hindrance is constituted at the attachment and ditachment of a process cartridge. Further, since the position of the center or rotation shifts together with the opening and closing of the cover, the amount of the downward projection is extremely small through the rotation of the cover through 180 deg.. At the same time, since no amount projects into the maintenance space in the device concerned, maintenance workability can be improved.
Patent JP-H06203803-A (JP)
Title: Double tube high pressure electric discharge lamp, lighting device and lighting system
Inventor: INUKAI SHINJI
IPC: H01J61/34
Filed: 1992-12-28
Abstract: PURPOSE:To provide a double tube high pressure electric discharge lamp in which, even if a light emitting tube is cracked as the internal pressure of the light emitting tube builds up, cracking does not extend to an outer tube. CONSTITUTION:In an electric discharge lamp L, which comprises a mercury- sealing light emitting tube 2 sealed in an outer tube 1 held in a vacuum atmosphere, when the content volumes of the outer tube 1 and the light emitting tube 2 are VOcc, VIcc, respectively, and the amount of mercury sealed is Hmg/cc, HXVI/VO<=0.3. Should the light emitting tube of high internal pressure be burst, high pressure within the light emitting tube is made lean inside the outer tube 1 of low pressure, and since the inside of the outer tube 1 is at or below atmospheric pressure, fragments scattered by crushing will not hit the outer tube wall to break the outer tube 1, so safety can be enhanced.
Patent JP-H06203311-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HONDA TAKAYUKI
IPC: G11B5/02
Filed: 1992-12-28
Abstract: PURPOSE:To reduce post recording noise by a simple circuit constitution in respect to a magnetic recording and reproducing device for controlling a recording head output to a magnetic recording medium. CONSTITUTION:After ending the recording of recording data, a gate signal generating part 21 sets up the feeding period of false recording data, and within the period a false recording data generating part 22 generates false recording data with a high frequency pulse increasing frequency with the lapse of time. A synthetic part 23 synthesizes the recording data and the false recording data and outputs the synthesized result to an RAW control part 14.
Patent JP-H07199242-A (JP)
Title: Light output stabilizing element
Inventor: MATSUMOTO TAKAHIRO
IPC: G02B6/00
Filed: 1993-12-28
Abstract: PURPOSE:To provide an inexpensive light output stabilizing element of simple structure. CONSTITUTION:A porous silicon film 10 is used as an optical waveguide in this light output stabilizing element. Porous silicon absorbs light only weakly when the intensity of an incident light is sufficiently low, the absorption of light is rapidly increased when the intensity of the incident light exceeds a threshold value, and the porous silicon has a light-induced absorption effect that the intensity of transmitted light is saturated. The porous silicon film 10 is formed by anodic conversion, for example. When a light with the intensity fluctuating with time is injected into the film 10 in the light output stabilizing element, the intensity fluctuation is suppressed when the intensity of the incident light exceeds a threshold value, and a stabilized light is outputted.
Patent JP-H11181265-A (JP)
Title: Polycarbonate-based resin composition
Inventor: OHARA YOICHI
IPC: C08K5/42
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a polycarbonate based resin composition by improving a wet heat resistance which is a defect of the polycarbonate-based resin composition made as fire retardant by using an alkali (alkaline earth) metal salt of a perfluoroalkane sulfonic acid. SOLUTION: This polycarbonate-based resin composition consists of (A) 100 pts.wt. polycarbonate based resin, (B) 0.001-3 pt.wt. alkali metal salt of a perfluoroalkane sulfonic acid or alkaline earth metal salt of the perfluoroalkane sulfonic acid, and (C) 2-50 pt.wt. polyester-based resin.
Patent JP-H11179912-A (JP)
Title: Ink jet recorder
Inventor: IRISAWA TAKESHI
IPC: B41J2/175
Filed: 1997-12-18
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recorder in which appropriate ink jet characteristics are ensured constantly even when a plurality of kinds of ink of different characteristics are employed without sacrifice of the lifetime of head. SOLUTION: An ink/print medium deciding section 260a determining the kind of ink being employed in an ink jet recorder based on the information of the kind of ink or print medium being inputted by a user and delivers the information to a thermal energy generation control section 260b. The thermal energy generation control section 260b sets driving conditions, e.g. the pulse width of driving pulse corresponding to the kind of ink designated by the information in a head drive control section 250.
Patent JP-H06170447-A (JP)
Title: Working method for press formed article
Inventor: UCHIHASHI YOSHIHARU
IPC: B30B13/00
Filed: 1992-12-01
Abstract: PURPOSE:To effectively use a material and to improve the strength of a product by rolling a belt-like sheet metal slightly thicker than that of a product to a designated thickness in the longitudinal direction by rollers opposing each other, then performing a press working. CONSTITUTION:A coiled belt-like sheet metal 10 with a designated width, which is slightly thicker than that of a product, is used. Since the belt-like sheet metal 10 is rolled in the longitudinal direction by rolling rolls 12 and 13, opposing each other while providing a certain degree of slack, elongation in the lateral direction becomes small, and that in the longitudinal direction becomes large. Therefore, the essential length of the material becomes long, and the effective availability of the material is improved. And since the belt-like sheet metal 10 is rolled in the longitudinal direction, it causes work hardening of the material. Consequently the strength of the product is improved. And since the thickness is precisely adjusted by rolling an unspecified belt-like sheet metal 10 slightly thicker, it is not necessary to purchase the belt-like sheet metal 10 with a specified thickness, which is comparatively expensive.
Patent JP-2000096068-A (JP)
Title: Desulfurization of petroleum
Inventor: KOMAZAWA ISAO
IPC: C10G27/04
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To provide a process for the desulfurization of petroleum effective for realizing efficient and inexpensive desulfurization. SOLUTION: A sulfur compound is oxidized under the irradiation with visible light. The objective desulfurization process enables the oxidation of a sulfur compound in petroleum 10 under visible light irradiation by the addition of a photo-sensitizer 14. The sulfur compound oxidized by visible light irradiation forms a polar sulfur oxide 22 which is scarcely soluble in petroleum and easily soluble in a polar organic solvent 12. Accordingly, the sulfur oxide 22 is dissolved in a polar organic solvent 12 in a mixture of petroleum 10 and the polar organic solvent 12. A desulfurized product 26 is obtained by separating the petroleum 10 from the polar organic solvent 12 containing dissolved sulfur oxide.  An example of the present process comprises the irradiation of a mixed solution of light oil, acetonitrile and DCA with visible light under the supply of oxygen and the settling of the product to separate the light oil phase and the acetonitrile phase and obtain a desulfurized light oil.
Patent JP-H06234756-A (JP)
Title: Hydroxyamine n-acyl derivative having scavenger activity and being useful for acute and chronic diseases accompanied by hyperoxidation and inflammatory symptom
Inventor: FURANCHIESUKO DETSURA BUATSURE
IPC: C07D311/66
Filed: 1993-12-28
Abstract: PURPOSE: To obtain the subject new compound useful for treatment of central nervous system, vascular, cardiovascular, dermatologic and ophthalmic pathologies.  
     CONSTITUTION: A compounds of the formula [X is CH 2 , CH 2 -CH 2  or CH=CH; R 1  is H, phosphoryl, L-COOH (L is an amino-substd. 1-20C alkylene or the like) or the like; R 2 , R 5  and R 6  are each H, methyl, benzyl or tertiary butyl; R 4  is COOH, a 1-20C alkyl or the like], such as 2-(2,3-dihydro-5-hydroxy-4,6,7- trimethylbenzofuran) acetic 2-hydroxyethylamide obtained, for example, by reacting isobutyl chloroformate, 2-(2,3-dihydro-5-hydroxy-4,6,7- trimethylbenzofuran) acetic acid and triethylamine. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H09173429-A (JP)
Title: Sheet container activated carbon particle
Inventor: ITO HIROKAZU
IPC: A61L9/01
Filed: 1995-12-22
Abstract: PROBLEM TO BE SOLVED: To prepare a sheet having a high peel strength by firmly fixing an activated carbon particle to the pulp fiber without damaging the adsorptivitiy of the activated carbon. SOLUTION: A sheet containing activated carbon particles is obtained by containing 10% or more activated carbon particles with the mean particle diameter of 1-30μm and the specific surface area of from 300 to less than 2500m<2> /g, fibrous polyvinyl alcohol binder having a melting temperature from 50 deg.C to less than 100 deg.C and pulp. The sheet can be obtained by paper making method using a raw material having pulp content of 5-89% and containing 10-85% activated carbon particles and 1-10% fibrous polyvinyl alcohol binder, and is excellent in absorptivity and has a layer-to-layer peel strength of 50g or more for a width of 1cm. The activated carbon containing sheet can be used for various deodorizing purposes, and further, as it is excellent both in adsorptivity and mechanical properties of matter, it is suitable as an adsorbing rotor sheet of a solvent recovering device.
Patent JP-H05166170-A (JP)
Title: Magnetic recording medium
Inventor: ONUKI YUKIO
IPC: C09D171/02
Filed: 1991-12-12
Abstract: PURPOSE:To provide a medium having high durability for contact.start.stop (C.S.S.) without changing a thickness of a lubricant applied on the surface, even though the medium is kept for a long period under conditions of high temperature and high humidity. CONSTITUTION:The lubricant which is constituted of perfluoropolyether <=5000-30000 in the weight-average molecular weight, is applied on the surface of the magnetic recording medium which the roughness of the surface to be coated (Ra is measured by a contact type surface roughness meter) is 10-60A.
Patent JP-H06177428-A (JP)
Title: Light-emitting diode lamp
Inventor: SAWABE TSUTOMU
IPC: H01L33/62
Filed: 1992-12-03
Abstract: PURPOSE:To provide a light-emitting diode which is suitable for the application such as a dot matrix. CONSTITUTION:A light-emitting diode element 3 is fixed to the inside of a bowl-shaped recess 12 which is formed on the tip of one (1a) of lead terminals 1a and 1b. The light-emitting diode element 3 is connected to the other lead terminal 1b with a fine metal wire 4 and the light-emitting diode element 3 and the fine metal wire 4 are sealed with light-transmitting resin to form a light-emitting diode lamp. In the respective cross sections of the bowl-shaped recess 12 which are perpendicular to each other, one of the cross sections of the inner walls of the recess 12 has a gentle rise and the other cross section of the inner wall has a sharp rise. With this constitution, different directivities can be obtained along two directions perpendicular to each other.
Patent JP-H04335062-A (JP)
Title: Method for stabilizing cyclic polycarbonate by using organic acid
Inventor: DANIERU JIYOZEFU BURUUNERU
IPC: C08K5/42
Filed: 1991-12-10
Abstract: PURPOSE: To provide a method for preparing cyclic polycarbonate oligomers which have no corrosive properties or do not need any additive, and are stable at the time of melting.  
     CONSTITUTION: A method for preparing melt-stabilized cyclic polycarbonate oligomers characterized by a method wherein a soln. of a cyclic polycarbonate oligomer in an org. solvent is brought into contact with an effective amt. of an org. acid selected from org. carboxylic acids or sulfonic acids with a pKa of lower than about 6 to suppress polymn. in the absence of a catalyst, is provided. The thermal stability of cyclic polycarbonate oligomers is improved by treating the oligomers with the org. acids. 
     COPYRIGHT: (C)1992,JPO
Patent JP-H10186672-A (JP)
Title: Production of semiconductor device
Inventor: TAMIYA NAOMIKI
IPC: G03F7/11
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To avoid incomplete chemical amplification when a nitride film is used as a base and to produce a semiconductor device of high reliability. SOLUTION: When a fine pattern is formed by using a nitride film as an antireflection film and using a chemically amplifying photoresist as a mask, the surface of the nitride film is preliminarily reduced by hydrogen plasma. Or, a metal film is preliminarily formed as the base and the metal film is treated with plasma containing nitrogen and hydrogen to form a nitride film and to reduce its surface. By reducing the surface of the nitride film, traps of acid (proton) produced by chemical amplification can be suppressed and the chemical amplification smoothly proceeds even near the interface between the nitride film and the chemically amplifying photoresist. Thus, good patterning can be performed.
Patent JP-H07195903-A (JP)
Title: Dual tires type driving axle device
Inventor: YAMAMOTO SHIGEZO
IPC: B60B37/12
Filed: 1993-12-29
Abstract: PURPOSE:To obtain a necessary and sufficient driving force and braking force by connecting and disconnecting the outer tire to the inner tire. CONSTITUTION:When the main body is advancing straightly, a steering handle is at the neutral position, and in a light loading condition, a clutch piston 70 presses a clutch plate 69 by the output signal from a hydraulic sensor and the output signal form an angle sensor. A hub 51 for the inner tire and a hub 52 for the outer tire are rotated simultaneously. And when the steering handle is turned to turn the main body in a high loading condition, the clutch piston 70 is separated from the clutch plate 69 by the output signal from the hydraulic sensor and the output signal from the angle sensor. The main body is turned by the active movement of the inner tire, while the outer tire is rotated at the rotation frequency not to generate a slip.
Patent JP-H10189340-A (JP)
Title: Trimmable inductor and method for adjusting its frequency
Inventor: SHIBATA KENJI
IPC: H01F41/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a trimmable inductor which is constituted by incorporating a coil in a laminated body, is not deteriorated in Q-characteristic when its frequency is adjusted, and can be designed easily for frequency and a method for adjusting the frequency of the inductor. SOLUTION: A trimming electrode 4 is formed in an area which is separated from a part W facing the direction of magnetic fluxes in the wound section of a coil 2 on the main surface of a laminated body 3, and one end of the electrode 4 is connected to a terminal electrode 5 provided on the outer periphery of the laminated body 3. The other end of the electrode 4 is connected to one end of the coil 2. The frequency of a trimmable inductor is adjusted by making the length of a conductor longer by trimming the electrode 4.
Patent JP-H05167121-A (JP)
Title: Formation of superconducting element
Inventor: NAKAMURA TAKAO
IPC: H01L39/24
Filed: 1991-12-12
Abstract: PURPOSE:To form a film thickness changing type superconducting element in a superconducting oxide thin film without deteriorating the oxide thin film. CONSTITUTION:After a diffusing material layer 3 is formed on the entire surface of a superconducting oxide thin film 2, only a prescribed area is locally heated by a prescribed heating amount so that the diffusing material contained in the layer 3 can be thermally diffused into the heated area of the thin film 2 only.
Patent JP-2001162878-A (JP)
Title: Printer with cutter and recording paper cutting method for the printer with cutter
Inventor: KOYA AKEMASA
IPC: B41J11/66
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To improve the storage efficiency for a cutter chip storage section storing chips of a recording paper. SOLUTION: A cutter for cutting margins on the front end and the rear end of the recording paper is provided in a printer. When a front end margin is cut, the recording paper is fed by the given amount, and a part of the front end margin is cut by the cutter. The given amount feeding operation and the cutting operation by the cutter for the recording paper are repeated to cut the whole of the front end margin. When a rear end margin is cut, the given amount feeding operation and the cutting operation by the cutter for the recording paper are repeated similarly to the case of cutting the front end margin to cut the whole of the rear end margin. Cut chips are formed into fine chips to improve the storage efficiency for the chip storage section.
Patent JP-H05168251-A (JP)
Title: Current-type inverter device
Inventor: NISHIO TAKASHI
IPC: H02M7/521
Filed: 1991-12-13
Abstract: PURPOSE:To make rising characteristics of a load current characteristics of an ideal linear inclination regardless of switching of an inverter in a current-type inverter device where rising and falling inclination of load current to be supplied to a load with a reactance constituent is adjustable. CONSTITUTION:A semiconductor switching element 13 for short-circuiting is provided in parallel to an inverter 5 between a DC reactor 4 and the inverter 5 and then the semiconductor switching element 13 is turned on only at the time of transition of output polarity inversion of the inverter 5, thus enabling a conduction current of the DC reactor 4 to be retained to be constant current. Also, thyristors 5a and 5c or 5b and 5d at two bridge sides which are provided in series between DC input terminals 5i of the inverter 5 at the time of transition of output polarity inversion of the inverter 5 are turned on, thus enabling conduction current of the DC reactor 4 to be retained to be constant.
Patent JP-H10166433-A (JP)
Title: Manufacture of multilayer parison, blow molding method and its device using the multilayer parison
Inventor: SHINOSAWA KIYOAMA
IPC: B29C49/04
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To expand the range of application of a blow-molded item by easily improving the gloss of surface of the blow-molded item. SOLUTION: An innermost layer of parison of synthetic resin C1 is extruded from a first delivery port 10 of a blow die head A1 and an outer layer of parison of synthetic resin D is delivered from other delivery port 20 and the outer periphery of the parison C1 is covered integrally with the parison D outside the die head A1. The parison D is molded from different or the same kinds of resin as the parison C1. A blow molding is performed using the multilayer parison P. And, if necessary, ABS is employed for the inner layer parison and HDPE is used for the outer layer parison, which parisons may be used for blow molding as a multilayer parison.