baber/WOPTO huggingface dataset:
Patent JP-H10310130-A (JP)
Title: Paper box
Inventor: KANAYAMA MASAHIRO
IPC: B65D5/54
Filed: 1997-05-13
Abstract: PROBLEM TO BE SOLVED: To enable a lid plate to be cut along a cutting means with a tab as a start with a finger hooked on the tab for easily unsealing by providing, on the lid plate overlaid on a flap, the tab which can be held and the cutting means extending from the tab toward a side end of the lid plate. SOLUTION: At a tip center of one of lid plates 2, a pair of tabs 6, 6 are formed of a cut 4 orthogonal to the tip and cuts 5 extending from the cut 4 toward both sides. The lid plate 2 is also equipped with a zipper 7 in parallel to a tip rim from a tip of each cut 5 toward each side end of the lid plate 2. To unseal the paper box, one of the tabs 6 is pushed in to make a gap from the other tab 6, a finger is inserted in the gap to pick up either tab 6, and a cut belt 8 contiguous with the tab 6 is cut along the zipper 7. Then the other cut belt 8 is similarly cut, and the lid plate 2 is raised while being peeled off from a flap 1.
Patent JP-S5645915-A (JP)
Title: Photosensitive polymer composition
Inventor: TAKEMOTO KAZUNARI
IPC: C08G69/26
Filed: 1979-09-25
Abstract: PURPOSE: Titled composition which has good film-forming properties and provides patterns having excellent picture characteristics, comprising an organic polar solvent and a specified photosensitive polyamide acid condensate prepared from a photosensitive diamine compound and a carboxylic acid anhydride.  
     CONSTITUTION: The photosensitive polymer composition is prepared by reacting a first component consisting of 100W5wt% of a photosensitive group-containing diamine compound represented by formula I, wherein R 1  is a trivalent or tetravalent 2C or higher group, R 2  is a photosensitive group and X is H or Y-R 2  (Y is -O- or -CH 2 O-) and 0W95wt% of a diamine compound represented by formula II, wherein R 3  is a bivalent 2C or higher group, with a second component consisting of a tetracarboxylic acid dianhydride represented by formula III, wherein R 4  is a tetravalent 4C or higher group, and/or a tricarboxylic acid anhydride monochloride represented by formula IV, wherein R 5  is a trivalent 2C or higher group and Z is a halogen, in an organic polar solvent such as N-methyl-2-pyrrolidone to form a photosensitive polyamide acid condensate (intrinsic viscosity≤0.1). 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5822253-A (JP)
Title: Image forming device
Inventor: SUDA MASAJI
IPC: B65H29/60
Filed: 1981-08-04
Abstract: PURPOSE:To smoothly control the advancing direction of a recording material by providing a position converting means that displaces either of the first and second rotors that carry a recording material while putting it between themselves and by providing a recording material guiding means around the rotors. CONSTITUTION:A pair of conveying rollers 17, 18 is provided in front of a fixing device 13, and a relative position between the rollers 17, 18 is made changeable by rocking a lever 19 with solenoids 22, 23 and guides 24, 25 are provided near said rollers as a recording material guiding means. And, the position of the roller 18 is changed by the rocking of the lever 19 along with the alternation of that of the guide 24 so that the recording material is sent in the A, B and C directions when single, double and multiple reproduction, respectively. Hereby, the advancing direction of a recording material can be smoothly changed without forcibly changing the feeding direction by a guide, etc.
Patent JP-S5347202-A (JP)
Title: Power source device
Inventor: SUWA KANAME
IPC: H01M10/46
Filed: 1976-10-12
Abstract: PURPOSE: To secure a use of a power source device as both the primary cell and the secondary cell by incorporating a switch, battery contact, AC adaptor jack, etc. into the power source device to form them into a unit with a small caoacity. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6012951-A (JP)
Title: Preparation of soya milk
Inventor: NARABE TATSUHIKO
IPC: A23L11/00
Filed: 1983-07-05
Abstract: PURPOSE:To produce high-quality soya milk continuously in a short time, without causing the change in the quality of soybeans after crushing, by crushing dried soybean along its cell membrane, and immersing the crushed soybeans in water. CONSTITUTION:After removing foreign materials, and before washing and soaking with water, the dried soybeans are simultaneously skinned and crushed finely along the cell membrane of the bean to particles of about 16-20 mesh. The particles are soaked by immersing in water or hot water. The soaked soybeans are ground extremely finely with a grinder in the presence of water to the size finer than 500 mesh, and the product is heated and boiled to obtain the objective soya milk.
Patent JP-H0751388-A (JP)
Title: Cardiac stimulator with electrocardiographic signal data converter
Inventor: ARMSTRONG RANDOLPH K
IPC: A61N1/39
Filed: 1994-06-03
Abstract: PURPOSE: To provide an implantable cardiac stimulator having a special analog- to-digital converter to generate the compressed digital indication of an electrocardiographic waveform. CONSTITUTION: This device has cardiac stimulation means 30 and 32, means 38 and 40 for detecting an electrocardiographic waveform inherent to the heart, and a conversion means 74 for converting the inherent electrocardiographic waveform from analog type to digital type. In addition, the conversion means 74 is formed out of a timing means for defining a measurement period, a sampling means for sampling electrocardiographic waveform values during one measurement cycle, a means for making a comparison between at least two sampled values of the electrocardiographic waveforms, a means for calculating a differential value involving a predicted occurrence possibility across the two sampled electrocardiographic waveforms, and a means for assigning a digital code having the prescribed variable size proportional to the possibility, to the differential value.
Patent JP-S5913551-A (JP)
Title: Continuous casting device of steel plate
Inventor: KOMATSU MASAMI
IPC: B22D11/06
Filed: 1982-07-15
Abstract: PURPOSE:To cast continuously and easily a steel plate with simple construction by providing an auxiliary roll which flattens the casting plate obtd. on the outside circumferential surface of a cooling roll in proximity to the cooling roll. CONSTITUTION:Molten steel 3 is supplied from the space between a partition wall 2d and a side wall 2c into a molten metal well 4 and the steel 3 is touched and stuck on the outside circumferential surface of a cooling roll 1 under rotation. The stuck steel 3 solidifies and as the roll rotates, the casting plate of a prescribed thickness having the free surface part in a molten state is drawn out. An auxiliary roll 9 is brought near the roll 1 in such a way that the roll contacts with the free surface of the casting plate obtd. on the outside circumferential surface of the roll 1 and that part thereof is immersed in the steel 3 in the well 4. The casting plate 3' which is made flat by the contact of the free surface with the outside circumferential surface of the roll 9 is drawn out from the roll gap between the rolls 1 and 9.
Patent JP-H11314964-A (JP)
Title: Magnesia-chrome refractory
Inventor: TAMAKI TAKEYUKI
IPC: C04B35/047
Filed: 1998-05-01
Abstract: PROBLEM TO BE SOLVED: To improve the slag infiltration resistance of magnesiachrome refractories used for lining a vacuum degassing furnace and the structural spalling resistance of the refractories attendant on the slag infiltration resistance without deteriorating the thermal spalling resistance. SOLUTION: In order to obtain the objective magnesia-chrome refractories contg. 55-75 wt.% MgO component and 10-30 wt.% Cr2 O3 component, a magnesia clinker of >=98.5% purity is used as grains of 5-1 mm grain diameter, a magnesia clinker and/or a magnesia-chrome clinker is used as grains of 1-0.074 mm grain diameter and chrome ore grains optionally contg. a magnesiachrome clinker in part of the chrome ore are used as grains of <0.074 mm grain diameter.
Patent JP-S5249315-A (JP)
Title: Apparatus for applying finish oil to yarn
Inventor: NAKAJIMA KAZUWA
IPC: D06B3/04
Filed: 1975-10-13
Abstract: PURPOSE: A device for applying finish oil to yan capable of making the oil pick-up uniform from the outermost to the innermost layer of the package, characterized in compensating the diffusion of the applied oil due to the contrifugal force in the package by controlling the pick-up of the oil as the package diameter increases from the start of the yarn winding. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H02304294-A (JP)
Title: Connecting apparatus for thin tube
Inventor: OUCHI TAKASHI
IPC: F16L33/04
Filed: 1989-05-16
Abstract: PURPOSE:To obtain a connecting apparatus for connecting easily and having the fine sealability by inserting the periphery of a connecting part of a metal tube into the inner periphery of a connecting part of a thin tube, and calking a calking band of the periphery of a protecting tube through the protecting tube engaged with the periphery of the connecting part of the thin tube. CONSTITUTION:A protecting tube 6 made of the same material with a thin tube 2 is engaged with the periphery 2b of a connecting part of the tube 2, and the periphery of the protecting tube 6 is pressurized by calking a metal calking band 8 to be engaged with the periphery of the protecting tube 6. Then, the protecting tube 6 and tube 2 are deformed, and the tube 2 bites a channel 4 of a metal tube 4 to keep the sealability and while over deformation and over breaking of the tube 2 caused by the eccentricity of the band 8 and the friction force at the time of calking are protected by the protecting tube 6 between the band 8 and the tube 2. The over bite of the tube 2 to the channel 4a part of the metal tube 4 is prevented by providing the channel 4a of which depth is smaller than a half dimension of the thickness of the tube 2 and of which cross dimension is smaller than the cross dimension of the band 8 in the metal tube 4.
Patent JP-S63288962-A (JP)
Title: Production of (pb, sr) (zr, ti)o3
Inventor: HISANAGA MICHIO
IPC: C01G25/00
Filed: 1987-05-21
Abstract: PURPOSE:To obtain the title ceramic having high density and high transparency forming a coprecipitated body contg. a part of metallic constituents constituting (Pb, Sr) (Zr, Ti)O3 except Zr an contg. also Zr independently, adding residual constituents thereafter, and molding the mixture and sintering the molded product. CONSTITUTION:A soln. (e.g. aq. mixture of TiCl4 and zirconyl nitrate) contg. an appropriate amt. of at least one metallic constituent (e.g. Ti) except Zr constituting (Pb, Sr) (Zr, Ti)O3 expressed by the formula (abbreviated to PSZT hereunder) and contg. also Zr independently, is prepd. and the soln. is allowed to react with a precipitate-forming soln. (e.g. aq. ammonia) to form a coprecipitated body. The coprecipitated body is dried and calcined at 700-1,300 deg.C to produce a powdery product having submicron particle size contg. scarcely agglomerates. Then, the powdery product is mixed with a compd. consisting of residual constituents for an aimed PSZT compsn., and the mixture is calcined at 500-1,300 deg.C, and the calcined product is molded. The molded product is sintered at 1,000-1,300 deg.C obtd. thus aimed PSZT.
Patent JP-S5455316-A (JP)
Title: Picture transmitter
Inventor: NAMOTO YOSHITERU
IPC: H04N1/00
Filed: 1977-10-12
Abstract: PURPOSE: To prevent the dust of an original and the external dust through an original discharge outlet from getting into the device, by pressing a glass plate on the original and by scanning and reading the original through the glass plate.  
     CONSTITUTION: Original driving roller 9 is rotated by a motor in the arrow direction, original press glass plate 10 comes in contact with roller 9, and its contact position is irradiated with fluorescent lamp 19 linearly in its width direction. Reflected light is image-formed on photo converter 22 via lens 20 and then converted into an electric signal. Consequently, a press on an original is done by glass plate 10 and the original is scanned and read out through the glass plate, so that it can be prevented that the dust of the original and the external dust through the original discharge outlet will get into the device 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5822939-A (JP)
Title: Analyzing apparatus of blood
Inventor: HAYASHI MASAYOSHI
IPC: G01N15/14
Filed: 1981-08-05
Abstract: PURPOSE:To classify and count a lymph cell system/granule cell system leucocyte, by issuing a control signal at a position passing an inclined part of an accumulated particle size distribution curve of blood corpuscle based on two voltage obtained from a pulse signal of the blood corpuscle and obtaining the threshold voltage. CONSTITUTION:A particle signal from a blood corpuscle detector 1 is compared 3, 4 with each saw tooth-shaped voltage C, D having the level difference and the difference of output of F/V conversion circuits 5, 6 is brought about at an inclined part E of an accumulated particle size distribution curve of blood corpuscle and then, the output is obtained in an analogue subtraction circuit 7. And, a trigger pulse is outputted from a conversion point detecting circuit 10 accompanied by a rise of the voltage C, D and the output is obtained in a comparison circuit 9 when the output of an one-way circuit 7 is made to zero. Further, the rise of the voltage C, D is stopped based on a control signal of a generation circuit 11 and at the same time, gates 17, 18 are switched on and then, the output of comparison circuits 2, 3 is counted by each circuit 19, 20. As a result of it, all leucocyte more than a shreshold voltage A are counted in the circuit 19 and only the leucocyte of a granule cell system more the a shreshold voltage B is counted in the circuit 20.
Patent JP-S6382810-A (JP)
Inventor: RUBEL ERICH
IPC: B60G17/00
Filed: 1987-05-21
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-S6014177-A (JP)
Title: Measuring device of insulation resistance
Inventor: SANBE FUMIO
IPC: G01R27/14
Filed: 1983-07-06
Abstract: PURPOSE:To perform measurement in a short time by detecting the current, which is flowed when a certain voltage is applied to an unknown resistance, and converting said current to a voltage. CONSTITUTION:An inverting amplifying and detecting circuit 1 detects the current of an unknown resistance RX and converts it to a voltage. The output of the circuit 1 is integrated by an integrator 2 and is subjected to a reverse operation processing in accordance with the magnitude of a power V by a multiplication-type D/A converter 3. This voltage output is converted to a resistance value through a sample holding circuit 5 by a divider 6 and is displayed on a display circuit 8 through an A/D converter 7. If the analog output of the circuit 5 is converted digitally without passing the divider 6, a minute current can be measured and displayed. Thus, the measurement is performed quickly with high precision in spite of a relatively simple circuit constitution.
Patent JP-H0419608-A (JP)
Title: Photographing distance variable attachment lens
Inventor: KIKUCHI TOSHIRO
IPC: G02B15/10
Filed: 1990-05-15
Abstract: PURPOSE:To make it possible to attache the photographing distance variable attachment lens to any photographing lens and to simply obtain a positive focal distance at the time of proximate photographing by constituting the attachment lens of plural lenses and changing at least one lens interval so as to change a photographing distance from an infinity to a proximity. CONSTITUTION:Two lenses (r1 to r4) on the image side are the attachment lens and image side lenses (r5 to r10) are a master lens. The attachment lens (r1 to r4) in the attached state to the master lens (r5 to r10) can be used for the photographing (the power (phiT) of the whole system is zero) of the whole master lens and proximate photographing (phiT>0). In addition to the photographing of two points, i.e. an infinity and a proximity, the distance from the infinity to the proximity can be photographed in stages by variably changing the lens interval. Thereby, the attachment lens can be attached to any photographing lens, it is unnecessary to detach the attachment lens even at the time of normal photographing and a positive focal distance can be simply obtained at the time of proximate photographing.
Patent JP-H06330740-A (JP)
Title: Exhauster provided with catalyst for motorcycle
Inventor: YOKOO AKIRA
IPC: F01N3/24
Filed: 1993-05-25
Abstract: PURPOSE:To provide an exhauster for loading a catalyst without narrowing the degree of freedom in designing an exhaust tube and the like. CONSTITUTION:Exhaust tubes 7, 8 are connected to the exhaust outlets of cylinders 6a, 6b of a multicylinder engine. The exhaust tubes 7, 8 are extended to the rear part of a vehicle, while the exhaust tubes 7, 8 are confluent downstreams, and a confluent exhaust tube 26 is connected to a muffler 16 in this exhauster. A catalyst provided with a path for each exhaust tube is interposed so that the catalyst 22 is straddled over the exhaust tubes 7, 8 at a point where the exhaust tubes 7, 8 are confluent. The length of the exhaust tubes 7, 8 is practically ensured to the downstream end of the catalyst 22.
Patent JP-H04326811-A (JP)
Title: Integration circuit
Inventor: SHIBATA KUNIHARU
IPC: H03K5/13
Filed: 1991-04-26
Abstract: PURPOSE:To prevent the output signal of the integration circuit from being affected by noise mixed into an input signal. CONSTITUTION:When the input signal is at an H level, a capacitor C is charged from a current source 11 through a switch SW1. When the input signal is turned to an L level, the switch SW1 is changed over and the electric charge of the capacitor C1 is discharged through a current source 21. The terminal voltage of the capacitor C is compared with a reference voltage by a comparator 13. The output signal of the comparator 13 is the output signal of the integration circuit. A switch SW3 to select either the current source 11 or a power supply voltage Vcc, a switch SW4 to select either the current source 21 or a ground and an EOR gate 14 are provided. When the both output signal and input signal are at the H level or the L level, the power supply voltage Vcc and the ground are selected by the switches SW3 and SW4, and rapid reset is executed against noise.
Patent JP-S5746382-A (JP)
Title: Magnetic bubble memory device
Inventor: OOTSUKI KANEICHI
IPC: G11C11/14
Filed: 1980-09-05
Abstract: PURPOSE:To realize the high-speed and continuous reading with no noise disturbance caused by the transcription pulse, by excluding the minor loop corresponding to the position where the transcribing action overlaps the detecting action out of the data region. CONSTITUTION:Detector output data series D1-D16 are applied to a gate 12a of a selector circuit 12 as well as to a gate 12b via a delaying FF11. The circuit 12 selects one of data series (a) and (b) by the selection signal C supplied from a comparator 16 and delivers the data series (d). The gate 12b is opened at a high level of the signal C, and the output of the FF11 is delivered in the form of the data series (d). While the gate 12a is opened at a low level of the signal C to exclude a specified minor loop out of the data region.
Patent JP-H05319213-A (JP)
Title: Washer-interlocked wiper control device for vehicle
Inventor: IMAEDA KOUKI
IPC: B60S1/08
Filed: 1992-05-15
Abstract: PURPOSE:To hold a visual field through a window glass even during high speed running in the case of a wiper being driven when a given delay time elapses after ON-operation of a washer switch. CONSTITUTION:In ON-operation of a washer switch 2, a washer motor 9 is charged with electricity and window washer liquid is injected. Thereafter, when a delay time responding to the charge time constants of a resistor 21 and a capacitor 22 elapses, transistors 24 and 11 are orderly turned ON and an exciting coil 10 is energized to start drive of a wiper. When a car speed is increased and the ON and OFF period of the reed switch 28a of a car speed sensor 28 is shortened, the period of a differentiating pulse outputted from a differentiating circuit 47 is also shortened and the output voltage Vd of an integrating circuit 50 is increased. The output of a comparator 41 is inverted into a low level signal and transistors 38 and 35 are turned ON, in order. Thereby, charge of the capacitor 22 is effected through a resistor 21, a resistor 34, and a parallel circuit and a delay time is shortened.
Patent JP-S62280330-A (JP)
Title: Method for recovering platinum
Inventor: SHOJI TORU
IPC: C22B7/00
Filed: 1986-05-28
Abstract: PURPOSE:To recover Pt at a high yield from a base body made of a metallic oxide by mixing a waste catalyst deposited with Pt and Pt oxide on the above-mentioned base body with carbon, and bringing the mixture into contact with gaseous chloride such as phosgene and carbon tetrachloride while heating the mixture. CONSTITUTION:The waste catalyst of the catalyst formed by using the metallic oxide such as alumina, silica or titania as the carrier and depositing the Pt or Pt oxide thereon is ground and is mixed with the carbon powder. Such mixture 1 is put into a chloride vessel 4 in which glass fibers 3 are laid on the bottom. While the vessel is heated by an electric furnace 2, gaseous chloride such as phosgene (COCl2), carbon tetrachloride (CCl4) or thionyl chloride (SOCl2) is introduced through the glass fibers 3 and an introducing pipe 5 into the vessel 4 from the bottom thereof. The heating temp. is specified to the dissociation or decomposition temp. of the Pt chloride or above and 400-1,200 deg.C above the b.p. of the chloride of the metal of the base body such as alumina so that the metallic oxide of the base body is evaporated in the form of metallic chloride. The vapor thereof is captured by a solid trap 6. The residue in the vessel 4 is subjected to a gravity sepn. to separate the metallic Pt from the carbon and unreacted base body material. The Pt is thus separated and recovered at a high yield.
Patent JP-S5913203-A (JP)
Title: Optical fiber
Inventor: USUI TAKESHI
IPC: H01B7/17
Filed: 1982-07-15
Abstract: PURPOSE:To eliminate the influence of disturbance due to the magnetic field from the outside by applying a magnetism shielding layer on an optical fiber core. CONSTITUTION:A magnetism shielding layer 2 consisting of ''Permalloy'' is formed on an optical fiber core 1 of a single mode consisting of a core part and a clad part; further a resin coating 3 is applied thereon. Even if a magnetic field is applied on the fiber of such constitution from the outside, the main core part in which light is actually propagated is virtually kept free from magnetic fields; therefore, there is almost no change in the transmission characteristics of the optical fiber due to the magnetic fields, particularly there is almost no change in the rotation of the plarization plane by a Faraday effect. The layer 3 not only protects and reinforces the optical fiber core and the magnetism shielding layer but also has the effect as an insulation layer.