baber/WOPTO huggingface dataset:
Patent JP-S57176432-A (JP)
Title: Automatic clear circuit
Inventor: HAYASHI YASUNORI
IPC: H03K17/22
Filed: 1981-04-24
Abstract: PURPOSE: To achieve the use in case of fast rising with a power supply as a mercury battery and slow rising as a rectified power supply, and to make LSI easy, by providng a delay circuit and a Schmitt circuit.  
     CONSTITUTION: A power supply terminal VDD11 is connected to a delay circuit 15, a Schmitt circuit 20 and an inverter 21 for output. A figure (a) shows the case with the application of a power supply voltage with faster rising of VDD. 7 is a rising voltage of the VDD, 8 is a voltage at an output point (c), 9 is a voltage at output point (d), and 10 is a voltage at an output terminal 22. When a switch turns on, the voltage 8 is delayed to the rising of the VDD 7, inputted to the Schmitt circuit 20 and given to the output point (d) with further delay. When the voltage 9 reaches a threshold voltage Z 3  of the inverter 21, the voltage at the output terminal 22 which is at VDD level is inverted to ground level to output the reset signal 10. A figure (b) is the operation waveform when a power supply voltage with slow rising of VDD is applied. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000258062-A (JP)
Title: Screenings carrier device
Inventor: MINAKATA MAMORU
IPC: F26B17/20
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To provide a carrier device that can automatically separate and eliminate a mass-shape object that poorly affects cleaning and dewatering facilities. SOLUTION: A mass-shaped object separation pipe 21 for allowing a mass- shaped object 15 included in screenings to drop is connected to the lower part of a carrier path 14 for carrying the screenings 12, a mass-shaped object- gathering room 22 is connected to the lower part of the mass-shaped object separation pipe 21, and at the same time separation-water supply parts 23 and 24 for allowing mass-shaped object separation water to flow from the mass- shaped object separation pipe 21 toward the carrier path 14 in an upward flow are provided.  Furthermore, a screen 31 is provided in the carrier path 14 at the downstream side of the mass-shaped object separation pipe 21, surplus water is collected into a water tank 33 from a separation water collection pipe 32 through the screen 31, and at the same time the separation water in the water tank 33 is circulated and supplied to the separation-water supply part 24 by a pump 34.
Patent JP-H08264168-A (JP)
Title: Battery holder
Inventor: NAKADA ETSUO
IPC: H01M2/10
Filed: 1995-03-22
Abstract: PURPOSE: To prevent the coming-off and reverse insertion of a battery and to secure continuity when the battery is slantingly set by arranging a notch part on a plus electrode plate side of a case body, slantingly holding the plus electrode plate by means of an elastically deformable holding member, and arranging a projection part, in the upper part. CONSTITUTION: When a battery A is inserted, continuity is not provided until a plus terminal (a) is adjusted to a notch part, 4 in a case body 1, so that reverse polar current is prevented from flowing. When the terminal (a) is pushed in along a plus electrode plate 7 so as to raise the plus electrode plate 7 against a holding member 5, a continuity condition is accomplished in the battery A, while a projection part 6 serves as a coming-off preventing part against the shock. When the battery A is replaced, the terminal (a) is moved slowly, and the upper end of the electrode plate 7 is moved outward, while the projection part 6 is slowly retracted from the removing path for the terminal (a), and as a result, the replacement is easily carried out.  Even if the battery A is stuck slantingly in the middle of removal, the terminal (a) touches the projection part, 6, so that electric continuity can be maintained.
Patent JP-H02241719-A (JP)
Title: Method for forming foamed filamentated body
Inventor: SHIBANO HIROSHI
IPC: B29L31/00
Filed: 1989-03-16
Abstract: PURPOSE:To obtain the above filamentated body which has thermal adhesion and is used for forming web-like formed material excellent in drape, by a method wherein two kinds of foaming agent-containing thermoplastic resins, the melting points of which are different from each other, are melted and coextruded under the condition that the weight ratio of the high-melting point resin layer to the low-melting point resin layer of two layered annular molten film just leaving a die is specified and finally cooled by air and taken up. CONSTITUTION:For example, composition of straight-chain low-density polyethylene blended with 0.1-3wt.% of azodicarbonamide as foaming agent, is charged in a low-melting point resin extruder 1 and composition of polypropylene blended with 0.1-3wt.% of azodicarbonamide is charged in a high-melting point resin extruder 2. After that, under the condition that the ratio of delivery rates of both the extruders are set to be 50/50-20/80 (high-melting point resin/low-melting point resin in weight), the compositions are coextruded from a die slit 3 and cooled by air and taken up so as to obtain foamed filamentated body 5. In addition, the preferable difference between the melting point of the high-melting point resin and that of the low-melting point resin is 30 deg.C or higher.
Patent JP-S51139075-A (JP)
Title: Graphic tablet type stacking plan board sysem
Inventor: YOSHIDA KINYA
IPC: B65G63/00
Filed: 1975-05-23
Abstract: PURPOSE: To reduce the working load of the planner and to improve the reliability by eliminating the input error. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H01235923-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: KASHIWAGI TAKAFUMI
IPC: G02F1/1345
Filed: 1988-03-16
Abstract: PURPOSE:To entirely cover an exposed part of an external connection use terminal without deteriorating the strength by covering the external connection use terminal with a protective film consisting of an ultraviolet ray curing resin or an electron beam curing resin. CONSTITUTION:An external connection use terminal 4 consisting of a transparent electrode on a glass plate 1b is covered with an ultraviolet ray curing resin 5 and a flexible substrate 2. The ultraviolet ray curing resin 5 is applied to the overall surface of the external connection use terminal 4 by brush coating or a dip method, etc. Also, by using a resin whose fluidity is good especially, the part in which a glass plate 1a has overhung to the outside from a seal resin 6 can also be covered entirely. In such a way, a tough film is formed by a simple means, and a liquid crystal display device being excellent in the humidity resistance and the dustproof property is obtained.
Patent JP-H07270648-A (JP)
Title: Semiconductor optical coupling device
Inventor: FUKUDA KAZUYUKI
IPC: G02B6/42
Filed: 1994-03-31
Abstract: PURPOSE:To provide a semiconductor optical coupling device which stably executes an optical coupling action, which is inexpensive, whose assembling property is excellent and which is constituted so that high reliability can be obtained when it is used for a long time and a manufacturing method therefor. CONSTITUTION:In the hole of a ferrule supporting member 11, a ferrule 9 holding and fixing an optical fiber 10 and a metallic pipe 13 are respectively disposed. In this a state, the pipe 13 is pressurized by a metallic mold 16. Then, a gap between the ferrule 9 and the supporting member 11 is gradually filled with the pressurized pipe 13 while it is plastically being deformed. When prescribed pressurizing force and prescribed deformation quantity are added to the pipe 13, the ferrule 9 receives uniform compression force from the pipe 13 and it is engaged and fixed in the ferrule supporting member 11.
Patent JP-2000256999-A (JP)
Title: Compact of activated carbon, its production and water purifier by using the same
Inventor: TSUSHIMA TETSUYA
IPC: C01B31/08
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a water purifier capable of removing free chlorine, musty smell, trihalomethane and a heavy metal. SOLUTION: This water purifier is obtained by compacting a mixture of a fibrous activated carbon, titanium dioxide, silicon dioxide and a binder to provide a compact, forming the compact into a cartridge and inserting the cartridge in a housing. The fibrous activated carbon has >=1,300 m2/g specific surface area, >=0.20 cc/g accumulated pore volume occupied by pores having <=9 Å radii, and the accumulated pore volume regulated so as to be >=50% of the accumulated pore volume occupied by the pores having <=100 Åradii.
Patent JP-H10238530-A (JP)
Title: Steel wire for outer casing of control cable
Inventor: HARI HIDEAKI
IPC: C21D8/06
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a steel wire for an outer casing to have collapse resistance equal to or higher than that available when a control cable is manufactured by using an oil tempered wire, reduce a cost, and have excellent straight stretching properties. SOLUTION: A steel wire for an outer casing is a steel wire 3 for an outer casing provided with straight stretching properties by continuously heating and cooling as a tension is exerted on a raw material steel wire. An oxide film consisting substantially of magnetite is formed in 0.1-3.0μm, preferably 0.5-2.5μm on the outer peripheral surface of the steel wire 3.
Patent JP-S61222009-A (JP)
Title: Manufacture of thin film magnetic head
Inventor: KATO YOSHIAKI
IPC: G11B5/31
Filed: 1985-03-27
Abstract: PURPOSE:To improve recording and reproducing efficiency by developing the upper part of the 2nd insulation layer made of an inorganic material with >=15% increase in the proper exposure and developing time and setting the ion beam incident angle to <=25 deg.. CONSTITUTION:A lower magnetic layer 12, an insulation layer 13, a coil conductor layer 14 and the 2nd insulation layer 15 are laminated sequentially on a base 11, the surface of the layer 15 is made flat by applying photo resist 16 and ion implantation onto the layer 15, and after the application of the resist 16, the patterning is applied with the 15% increase in the proper exposure and developing tie, then the side wall angle alpha is <=65 deg.. This is used as a mask and etching is applied with <=25 deg. of ion beam incident angle. Thus, no shadow effect of beam i caused, since the edge of the resist 16 is round, no-readhesion is caused and the rapid film thickness increase at a slope takes place and the recording/reproducing efficiency is improved.
Patent JP-H01233627-A (JP)
Title: Task control system
Inventor: KIMURA KAZUHIRO
IPC: G06F9/46
Filed: 1988-03-15
Abstract: PURPOSE:To shorten an elapsed time required for the processing of a task to have the requirement of an absolute executing right by temporary- abbreviating the processing of the task to have the requirement of the arbitrary executing right. CONSTITUTION:An elapsed time required for the processing of a task to have the requirement of an absolute executing right by temporary-abbreviating the processing of the task to have the requirement of the arbitrary executing right. That is, since the processing of a task B of an elapsed time TB2, to which a starting-up is required following the processing of the task B of an elapsed time TB1, is abbreviated, the processing of a task A to have the requirement of the absolute executing right can end at an elapsed time TAX (approximately 8XT0) by receiving the assignment of a central processor to involve the portion. Thus, the processing of the task A to have the requirement of the absolute executing right can end with shortening the considerable elapsed time (approximately 2XT0).
Patent JP-H11263611-A (JP)
Title: Production of carbon material
Inventor: MATSUI HISAJI
IPC: B01J27/128
Filed: 1998-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method to synthesize a carbon material having highly controlled structure at room temp. or near room temp. in an industrially large amt. SOLUTION: In this method, polyolefin derivs, having fluorine atoms are subjected to reactive anodic electrolytic reduction by using at least one kind of compd. as a catalyst selected from Fe(dppe)2 Cl2 , Co(dppe)2 Cl2 , Ni(dppe)2 Cl2 , Fe(dppe)2 Br2 , Co(dppe)2 Br2 , Ni(dppe)2 Br2 , Fe(dppe)2 I2 , Co(dppe)2 I2 and Ni(dppe)2 I2 , wherein dppe represents 1,2-bis(diphenylphosphino)ethane [(C6 H5 )2 PCH2 CH2 P(C6 H5 )2 ].
Patent JP-S60226830-A (JP)
Title: Separating agent consisting of 1,3-glucan
Inventor: SHIBATA TOORU
IPC: C07C45/00
Filed: 1984-03-30
Abstract: PURPOSE:A separating agent effective preparing a pure compound, having high- quality optical isomer discrimination ability, showing different adsorption power on optical isomers of compound, carrying out easily optical resolution, comprising a 1,3-glucan as an active ingredient. CONSTITUTION:A separating agent containing a 1,3-glucan or its derivative as an active component. The active ingredient is a polysaccharide having anhydroglucose polymerized in a bond as shown by the formula I or formula II as a constituent element or a derivative wherein its hydroxyl group is replaced with some atom group. To use the separating agent, gas chromatography, liquid chromatography, etc. are usually used, and membrane separation can be carried out. When liquid chromatography is used, the separating agent is ordinarily powdered. To obtain the powder, preferably it is ground, or made into a bead state.
Patent JP-H03267198-A (JP)
Title: Operation of waste water treatment plant
Inventor: KAWACHI KYOZO
IPC: C02F3/08
Filed: 1990-03-15
Abstract: PURPOSE:To restrain the degeneration of the biological film used for cleaning of waste water by stopping aeration for a specified period when the influent waste water is stopped for a specified period, and carrying out the aeration for a specified period when every specified lapse of stand-by time has passed. CONSTITUTION:When the stoppage of influent waste water is continued for the time t1 or more required to start self-digestion of microbes forming biological film from the time when the waste water is stopped to flow in, the aeration is stopped for a specified period t2, and when every lapse time of stand-by in the state of the stoppage of aeration exceeds the specified time t2, the aeration is carried out for a specified time t3. By this method, oxygen is supplied to reaction parts and uniform agitation is carried out. As a result, the progress of anaerobic decomposition is restrained, and the degeneration of biological film due to the stoppage of influent waste water is restrained.
Patent JP-S61219386-A (JP)
Title: Method for agglomerating polarizable fine particle and apparatus therefor
Inventor: SENDA MITSUGI
IPC: C12N15/09
Filed: 1985-03-26
Abstract: PURPOSE:To effect the aggregation of a polarizing fine particles, stably in high efficiency without staining the electrodes, by generating nonhomogeneous electric field between a pair of oppositely arranged electrodes and charging the fine particles into the nonuniform electric field. CONSTITUTION:A pair of flat electrodes 11-1 and 11-2 are placed in the chambers 6-1 and 6-2 in the electrically insulating frame 1 interposing a gap of about 2mm and between the electrodes. An AC voltage of 5-10KHz and 10-2,000V/cm is applied to the electrodes with the power source 13 to generate a nonuniform electric field having the peak of electrical displacement or electric flux density at the narrowed part 7 of the connecting path 5. Polarizable fine particles (e.g. cells A, B) introduced into the region through the inlet ports 21-1 and 21-2 are polarized, subjected to electrophoresis toward the peak point of the narrowed part 7 and agglomerated to each other.
Patent JP-2000256720-A (JP)
Title: Method for refining molten iron
Inventor: SEMURA KOICHIRO
IPC: C21C1/04
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To stabilize and easily progress desiliconizing reaction by restraining slag foaming at desiliconizing of molten iron, to effectively utilize CaO ans SiO2 of the main composition in desiliconized slag as a resource on an iron- making operation and further, to reduce the adding quantity of the SiO2 source as a slagging promotor for refining in the converter. SOLUTION: In the refining method of the molten iron containing a molten iron pretreatment process having the desiliconizing process for desiliconizing the molten iron in a transporting vessel 2 from the casting floor for a blast furnace or the blast furnace to the converter and the converter refining process for refining the molten iron after executing the pre-treatment process of the molten iron in the converter, at the desiliconize-treatment, the CaO source is added in the molten iron and further, the desiliconized slag 3 produced at the desiliconize-treatment is added into the molten iron in the converter refining process.
Patent JP-H10252018-A (JP)
Title: Reinforcing method for reinforced concrete columnar body
Inventor: TAKAHASHI KEISUKE
IPC: E04G23/02
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To reinforce bending yield strength by sticking a specific carbon fiber sheet to the upper portion than the plastic hinge zone of the base section of a columnar body, sticking an Aramid fiber sheet or a carbon fiber sheet having specific breaking strain to the plastic hinge zone, and sticking it to the carbon fiber sheet on the upper portion. SOLUTION: A carbon fiber sheet 4 having the tensile elastic modulus equal to or larger than that of reinforcing bars is stuck to the upper portion 3 than the plastic hinge zone 2 of the base section of a reinforced concrete columnar body 1 along the axial direction of the columnar body 1. An Aramid fiber sheet or a carbon fiber sheet 5 having the breaking strain of 20000μm or above is stuck to the plastic hinge zone 2 of the base section of the columnar body 1 along the axial direction of the columnar body 1. The carbon fiber sheet 4 on the upper portion 3 than the plastic hinge zone 2 and the Aramid fiber sheet or carbon fiber sheet 5 on the plastic hinge zone 2 are stuck or integrated together. Even if large bending stress is applied to the columnar body 1 when a large-scale earthquake occurs, no rupture of fibers occurs at the time of a final breakdown.
Patent JP-S58179951-A (JP)
Title: Tape recorder device
Inventor: KOMORI YUUJI
IPC: G11B15/02
Filed: 1982-04-15
Abstract: PURPOSE:To enable the relay recording and reproducing, by providing a preference circuit which drives one of two motors in preference to the other when a pair of tape driving mechanisms are working and a mode changeover switch is set in a relay mode. CONSTITUTION:A mobile contact bar of a power supply switch S11 is connetcted to interlocking switches S12-1 and S12-2 which switch modes. Switches S13 and S14 select a terminal (a) in a head-up state and in response to the tape driving mechanisms using motors 21 and 22 respectively. Switches S15 and S16 are turned on by the operating state of a recording or reproducing controller. A terminal (b) of the S12-1 and a connecting middle point of the S13 are connected to the emitter of a transistor TRQ13 via a diode D11 which constitutes a preference circuit. The base of the TRQ13 is earthed via a resistance R13. At the same time, the S12-2 and the S16 are connected to the emitter of the TRQ13 via a diode D12. The collector of the TRQ13 is connected to a TRQ11 via the S15 and a resistance R11. As a result, the relay recording and reproducing are possible without stopping simultaneously both tape driving mechanisms.
Patent JP-H03264246-A (JP)
Title: Method and device for controlling production equipment
Inventor: MATSUMOTO HAJIME
IPC: G05B15/02
Filed: 1990-03-14
Abstract: PURPOSE:To flexibly cope with variation of a device and to use a computer by means of a constantly proper load by uniformly managing devices at each large group and transmitting and receiving information production processing corresponding to a device group within a large group and between large groups to control production of each device. CONSTITUTION:Devices of the same kinds are all connected to identical LAN 51 and 52, and data used commonly to computers 60A, 60B... is managed in a unitary manner by means of a common data base 42. In production processing in each shop, production of each device is controlled through transmission and receipt of necessary data between the computers 60A, 60B,.... The flow of a product between shops is grasped by the computers 60A, 60B.... Thereby, even when the size of each cell A1 is varied, coping with the variation is practicable only by varying the software of a common data base 42. Since the devices of the same kind are controllable by means of a plurality of the computers 60A, the number of devices to be controlled in consideration of a load can be set to an optimum value.
Patent JP-H10260666-A (JP)
Title: Display controller and recording medium recorded with display control program
Inventor: FUTAWATARI SHIGERU
IPC: G09G5/00
Filed: 1997-03-17
Abstract: PROBLEM TO BE SOLVED: To easily vary the display size of display data without any special operation such as display mode switching operation by the display control unit for display control over equipment having a display screen where data corresponding to user operation are displayed. SOLUTION: If the distance D between a display screen and a user H which is measured, by a distance sensor 13 provided on a display part 12 decreases or increases by a certain distance (e.g. 10 cm), for example, in a document input display state, the font size specified by a CPU to a display font conversion part is varied to fixed-rate enlarged size or reduced size, and respective basic character font patterns in display data displayed at the display part 12 are read out of a display font storage part, converted by a display font conversion part to an outline font of enlarged size or reduced size, and redisplaced.
Patent JP-S52146515-A (JP)
Title: Ghost eliminating system
Inventor: KURAHASHI KOUICHIROU
IPC: H04N5/21
Filed: 1976-05-31
Abstract: PURPOSE:After being delayed at the video stage, the synchronous detection output is amplitude-modulated and then fed back to the intermediate frequency amplification stage or its preceding stage, thereby realizing the ghost eliminating method which facilitates the phase control.
Patent JP-S61223053-A (JP)
Title: Epoxy resin composition
Inventor: YAMAGATA MAKOTO
IPC: C08L63/00
Filed: 1985-03-29
Abstract: PURPOSE:The titled composition having low stress, showing improved crack resistance and water-vapor resistance when it is exposed to thermal shock, obtained by blending epoxy resin with a specific straight-chain polyorganosiloxane having high polymerization degree, namely raw silicone rubber. CONSTITUTION:An epoxy resin composition containing 0.1-5wt% straight-chain polyorganosiloxane having 5,000-10,000 siloxane unit and high polymerization degree, namely raw silicone rubber. Dimethyl, methyl vinyl, or methylphenylvinyl type raw silicone rubber is used as the raw silicone rubber. A polybasic carboxylic acid anhydride is used as a curing gent.
Patent JP-S52146809-A (JP)
Title: Rectifier
Inventor: ABE YUTAKA
IPC: H02K13/10
Filed: 1976-05-31
Abstract: PURPOSE: To extend a life of commutator piece by providing auxiliary commutators for a main commutator, connecting the corresponding brushes through a surge voltage absorbing element and suppressing occurrence of the surge voltage, in a rectifier of rotary electric machine. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01237451-A (JP)
Title: Lead-ion determining method
Inventor: MAEKOYA CHIAKI
IPC: G01N30/26
Filed: 1988-03-18
Abstract: PURPOSE:To make it possible to determine the quantity of low concentration lead ions in a sample having the high concentration of salt by simple operation, by forming a complex with the lead ions and halide which is added into eluate. CONSTITUTION:The specified amount of eluate 1 is sent into a sample injecting valve 3, a separating column 4 and an absorbancy detector 5 in this sequence with an eluate feeding pump 2. The specified amount of sample water is added through the valve 2. The metal component in the sample water is eluted from the column 4 in the order of increasing affinity with ion-exchange resin in the column 4. The quantity of the lead ions can be determined by the simple operation by monitoring the absorbancy (in a specified wavelength region) of eluate.