baber/WOPTO huggingface dataset:
Patent JP-S63255174-A (JP)
Title: Motor driving device
Inventor: AOTANI TOMOAKI
IPC: H02P7/288
Filed: 1987-04-10
Abstract: PURPOSE:To drive a steering motor at a defined torque by connecting right and left switching elements for steering high speed switching to right and left switching elements for steering conduction holding with bridge circuits and connecting a steering motor between said circuits. CONSTITUTION:Upper FET's 27, 28 which are right and left switching elements for steering high speed switching are connected to lower FET's 29, 30 which are right and left switching elements for steering conduction holding by means of bridge circuits and a steering motor 6 is connected between the circuits via terminals 4a, 4b. And, based on right and left steering torque signals applied to a torque input terminal 11, the FET's 29, 30 selectively conduct by means of a conduction holding control part 33. Also, currents which flow in the FET's 29, 30 are detected by current detecting means 31, 32 to control the FET's 27, 28 by a high speed switching control part 34 in accordance with the deviation between the detected current values and a steering torque.
Patent JP-H11269086-A (JP)
Title: P-related gene expression inhibitor nd cosmetic containing the same
Inventor: TADA AKIHIRO
IPC: A61K8/00
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject inhibitor capable of inhibiting the manifestation and progression of senile freckles or the like and suitable for preventing and improving pigmentation disorders in the form of cosmetics or the like, by using a specific essence. SOLUTION: This inhibitor comprises an essence from sophorae radix. The essence is obtained by subjecting one or more kinds selected from the leaves, stems and branches of sophorae radix to extraction with a polar solvent, and optionally, evaporating the solvent to dryness; specifically, it is recommended, for example, that the essence is obtained by adding methanol to the subterranean part of sophorae radix which is then immersed in the methanol at room temperature for 5 clays followed by filtration to remove impurities, and then by evaporating the solvent under reduced pressures to dryness followed by subjecting the resultant residues to liquid-liquid extraction using methylene chloride and water. This inhibitor, when to be used in a cosmetic, is formulated pref. at 0.01-10 wt.% in the cosmetic.
Patent JP-S6041597-A (JP)
Title: Dephosphorization apparatus from organic waste liquid
Inventor: MATSUO YOSHITAKA
IPC: C02F9/00
Filed: 1984-05-07
Abstract: PURPOSE:To attain dephosphorization of org. waste liquid to be treated having small ratio of BOD:P with stable and high efficiency by using a biological dephosphorization apparatus and a chemical dephosphorization apparatus in specified combination. CONSTITUTION:An anaerobic tank 1 wherein the liquid to be treated and returned activated sludge are introduced and mixed in the conditions contg. neither dissolved O2 nor nitrate nor nitrite, is connected respectively with an aeration tank 5 and an intermediate settling basin 3 of a solid/liquid separating apparatus interposing a distributing tank 2. A discharging part of the tank 3 is connected with a dephosphorization tower 15 of a chemical dephosphorization apparatus, and the aeration tank 5 is connected simultaneously with a final settling basin 10, and the concentration section of the settling basin 10 is connected with the anaerobic tank 1.
Patent JP-H05253506-A (JP)
Title: Vertical type crushing device
IPC: B07B7/083
Filed: 1992-03-13
Abstract: PURPOSE:To provide a vertical type crushing device for making the capacity larger while securing stabilized classification performance. CONSTITUTION:A crushing section 7 provided with a rotating table 3, crushing rollers 5 for pressing a raw material 4 on the upper face of the rotating table 3 and crushing thereon, and a raw material feeder 6 for feeding the raw material 4 onto the rotating table 3, and a main body casing 8 encircling the crushing section 7 and forming air introduction nozzles 10 between said casing and the outer periphery of the rotating table 3 are provided. A plurality of rotating classifiers 21 and 22 for introducing air flow 18' mixed with a crushed raw material from the outer periphery of classing blades 12 formed on the upper section of the main body casing 8 and rotating thereon and classifying the powder into refined powder 19 passing through the classifying blades 12 and rough powder 20 dropping into the powder crushing section 7 without passing through the classifying blades 12, refined powder collectors 14 and a suction fans 15 connected with the inner side of the blades 12 of respective rotating classifiers 21 and 22 and refined powder collecting devices 23 and 24 are provided.
Patent JP-S5315038-A (JP)
Title: Fault diagnosis unit for analog arithmetic circuit
Inventor: KISHIDA MASAHIRO
IPC: G06G7/00
Filed: 1976-07-27
Abstract: PURPOSE:To obtain a diagnosis result in a short time with a simple operation by eliminating such tasks at eveyr diagnosis point as the connection of the synchroscope, checking and recording.
Patent JP-H02269133-A (JP)
Title: Polyester film and use and production thereof
Inventor: TANIMORI SHIGERU
IPC: C09D151/08
Filed: 1989-04-11
Abstract: PURPOSE:To obtain a surface-coated polyester film having a coating layer containing a salt of basic compound of polysiloxane graft polymer and having excellent heat resistance, slippery properties, releasable properties, water repellency and migration resistance. CONSTITUTION:A coating agent containing aqueous dispersions of basic compound salt of a polysiloxane graft polymer obtained by stirring a liquid solution obtained by adding a basic compound and water to a solution of polymer obtained by polymerizing a monomer mixture consisting of 0.05-10wt.% polymerizable silane compound, 1-30wt.% unsaturated organic acid and 40-97.95wt.% other polymerizable monomer copolymerizable with the above- mentioned monomer in the presence of 1-20wt.% terminal hydroxyl group- containing polysiloxane in an organic solvent other than alcohol is applied to the at least one side of a polyester film. When a water soluble resin is added to the above-mentioned coating agent, film-forming properties, wet properties, adhesion, etc., of the aqueous disperses can be further enhanced.
Patent JP-H1043104-A (JP)
Title: Handle-wand system for vacuum cleaner
Inventor: GRAY STEVEN L
IPC: A47L9/32
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To use a handle-wand system together with a canister system and a central system by arranging an internal electric system for supplying power to a powered floor nozzle or the other powered nozzle. SOLUTION: A suction hose 10 for an electric vacuum cleaner is connected to a suction source such as the canister vacuum system or the central vacuum system and attached to a handle 20 equipped with an on/off switch 22 and an air cleaner slide valve 26. The slide valve 26 is slid along the lengthwise direction of the handle 20 so as to open/close the aperture part of a suction conduit at the upper part of the handle 20. The handle 20 is provided with a latch 24 to be locked with a wand 30 and the wand 30 has a latch 34. Then, a lead wire for supplying power to a powered, floor nozzle 50 is fitted to a suction hose 10 and housed inside the handle 20, wand 30 and elbow 40.
Patent JP-H10268937-A (JP)
Title: Operation control system for on-track wagon
Inventor: HAYASHI TATSUO
IPC: G05D1/02
Filed: 1997-03-24
Abstract: PROBLEM TO BE SOLVED: To provide an operation control system for on-track wagon with which the start of abnormality recovery of system can be performed in a short time. SOLUTION: Stations ST1-STN are provided with bar codes, wagons T1-T3 are provided with bar code readers and each time the wagon passes through the station, its current position is recognized. Therefore, when each wagon arrives at the closest station, the start or abnormality recovery of system is enabled. When assigning a job, the number of request station is reported from a controller 10 to each wagon, and each wagon calculates the distance to the request station and responds to the controller at the interval of delay time in proportion to this distance. The wagon first performing the report to the controller executes that job and the wagon receiving the response from the other wagon keeps its standby state.
Patent JP-H04320884-A (JP)
Title: Image recording method and material
Inventor: TAKEYAMA TOSHIHISA
IPC: B41M5/382
Filed: 1991-04-22
Abstract: PURPOSE:To impart sufficient preheating effect, to obtain a high density and high sensitivity recording image and to also correspond to the output of high resolving power of laser or the like in a thermal recording material. CONSTITUTION:In thermal transfer recording wherein an ink sheet 1 for thermal transfer recording wherein a thermally transferrable colorant is contained in an ink layer and an image receiving sheet R for thermal transfer recording are opposed to each other and energy is applied to both sheets according to image data to form a dye image on the image receiving sheet, a thermal transfer recording material is preheated by a substance showing pyroelectric properties. In this case, a layer showing pyroelectric properties is provided to the image receiving sheet and/or the ink sheet for thermal transfer recording and formed from a composite of a pyroelectric polymer and/or ferroelectric ceramics and a polymer. Thermal recording is performed by preheating a recording material containing a substance forming a color by heating or electrification by the substance showing pyroelectric properties.
Patent JP-H01262581-A (JP)
Title: Image forming method
Inventor: EGUCHI GAKUO
IPC: G09F9/30
Filed: 1988-04-14
Abstract: PURPOSE:To control an optical variation quantity, to execute a gradation display in a display, to execute an image display of a high quality, and to execute multivalue recording in recording by allowing at least two or more laser beams to intersect and radiating them on a phase transition layer and executing write of an image in an intersection area of the laser beams. CONSTITUTION:At the time of forming an image on an image carrying body A having a phase transition layer 1 for executing reversibly a phase transition by heating or holding of a prescribed temperature, an optical variation quantity of an intersection area of laser beams is controlled by allowing at least two or more laser beams 3, 3' to intersect in the phase transition layer 1 and radiating them. In such a way, the optical variation quantity can be controlled, a gradation display and a three-dimensional object display can be executed in a display, and also, an image display of a high quality can be executed. Also, in a memory, multivalue recording can be executed, and a memory of a large capacity can be obtained.
Patent JP-S58207184-A (JP)
Title: Recording information recognizer
Inventor: TSUBAKI MASAMITSU
IPC: G06V30/148
Filed: 1982-05-27
Abstract: PURPOSE:To delete the parts corresponding to the picture information of input characters, etc. and the typical information read out of a memory and to perform the recognizing process with the rest information, by providing a memory to store the typical information of characters, etc. CONSTITUTION:The input signals of an original 20 sent from an optical reading part 102 or an FAX receiving part 104 are impressed to a format number recognizing part 114 and a format separating part 116 from a switching part 110. The part 114 recognizes the format number displayed at a prescribed position on the original 200 and stores it to a memory 124 via a format segmenting part 120. The part 116 deletes the picture information corresponding to the format out of the picture information on the original 200. A character recognizing part 134 recognizes the remaining picture information and supplies the result of recognition to a hard copy output part 130 or a memory 138. As a result, the conventional drop-out colors are eliminated to reduce the price of the format.
Patent JP-H05238888-A (JP)
Title: Method for growing diamond
Inventor: ABE SHUNZO
IPC: C30B30/04
Filed: 1992-02-26
Abstract: PURPOSE:To enable the efficient upgrading of the quality, acceleration of the growth rate and increase in grain size by using a substrate having an oxide, a carbon compound, etc., formed on its surface as pretreatment or a metallic mesh substrate and further applying a magnetic field in growing diamond utilizing exothermic vapor reaction. CONSTITUTION:The objective method is characterized by installing a substrate (10) having a film formed thereon for suppressing the sticking of graphite and accelerating the promotion of diamond growth on a substrate holder (7), then leading a reactional gas (4) to a torch (5), burning the gas, using devices or substances (6) for generating magnetism, applying a magnetic field to the combustion flame and the substrate holder and efficiently growing the diamond on the substrate in the inner flame (1).
Patent JP-S58207432-A (JP)
Inventor: MOTOHASHI HIDEYO
IPC: E04C5/18
Filed: 1982-05-29
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-H06280274-A (JP)
Title: Landscaping wall
Inventor: MIHASHI SUSUMU
IPC: E02D29/02
Filed: 1993-03-26
Abstract: PURPOSE:To provide shoring of a steep slope and a landscaping wall used for park, scenic spot, etc., blending into the ambient scene with excellent durability and executing construction surely and easily. CONSTITUTION:Longer artificial wood members using plastic insertion composite continuation artificial wood members 7 and crowned composite artificial wood members 8 and formed by inserting hollow sections 2 on both sides of an artificial wood member in insertion pipes or insertion bars 6 planted in the foundation base 5 are closely arranged. Filling is made on the rear of a wall. If necessary, the insertion pipes or insertion bars are connected to rear side reinforcing piles, etc., and are pulled, and the wall can be easily reinforced and maintained.
Patent JP-S60234635-A (JP)
Inventor: OOUCHI TERUO
IPC: G02B23/24
Filed: 1984-05-07
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-H05289520-A (JP)
Title: Developing device
Inventor: MIKAWA SUSUMU
IPC: G03G15/09
Filed: 1992-04-10
Abstract: PURPOSE:To prevent a white stripe pattern from being generated on an image and to switch a developing state and a non-developing state with a simple constitution by forming the adjacent same pole parts on the outer periphery of a magnet roll. CONSTITUTION:In the case of developing, a solenoid is turned off, and an almost middle part between magnetic poles N2 and N3 on the magnet roll 3 is set at a position where a photosensitive body 100 and a developing roller 1 come the closest, then an almost middle part between magnetic poles S1 and S2 on the roll 3 is set at a position obtained by moving by about 20 deg.-30 deg. from an opposed part to a blade 101 in a direction shown by an arrow (a). Developer carried accompanying the rotation of the sleeve 2 is influenced by repulsive magnetic fields formed by the magnetic poles S1 and S2, so that the accumulation of the developer X1 is formed at an opposed part to the magnetic pole S1 and the developer is stirred in all the directions, whereby it is mixed not only in a carrying direction but also in an axial direction. In the case of non-developing, the solenoid is turned on, the middle part between the magnetic poles S1 and S2 is moved to the opposed part to the blade 101, the developer is regulated just before the blade 101, passes through a napping height gap DB and is not carried to a developing area.
Patent JP-S5519210-A (JP)
Title: Insecticidal composition
Inventor: TARUSATO EISHIN
IPC: A01N53/00
Filed: 1978-07-27
Abstract: PURPOSE: To obtain an insecticidal fumigant which needs no external ignition source and electric supply, by mixing a pyrethroid insecticide with a heat-generating material which reacts exothermically with 0 2 .  
     CONSTITUTION: A pyrethroid insecticide (e.g. pynamine) is mixed with a heat- generating material which reacts exothermically with 0 2 ,preferably a mixture of (a) an alkali metal sulfide (e.g. sodium sulfide) and (b) silica, alumina, silica alumina or silica magnesia. It is more preferable to add an oxidation accelerator (e.g. Co oxide) to the mixture. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61251072-A (JP)
Title: Semiconductor device and manufacture therefor
Inventor: FUKUMOTO MASANORI
IPC: H01L21/28
Filed: 1985-04-30
Abstract: PURPOSE:To control easily work function of a gate electrode, by introducing conductivity-deciding impurities into a portion of the gate electrode where high melting-point metal silicide containing a very large ratio of Si ingredient is used. CONSTITUTION:On a portion of a semiconductor substrate 1, SiO2 2 is formed, and on the other portion a thin gate SiO2 3 is formed. On the SiO2 3, excess MoSix 4 (x=3-20) is formed, TiSix 5 (x=2-2.5) is then formed, and ions 6 such as P<+>, As<+>, B<+>, BF2<+> are implanted so as to attain a desired work function. Next, an amorphous film such as SiN 7 is deposited. After the SiN 7, TiSix 5 and MoSix 4 are removed and a gate electrode is formed, implantation of P<+> ions 8 forms a low-concentration diffusion region 9 and CVD forms an SiO2 film 10. After the film 10 is removed with a portion being left on the side wall of the gate electrode, implantation of As<+> ions 11 and heat treatment are done to make source-drain 12. The SiN 7 prevents the implanted ions from invading thus to vary the work function. After the implantation, SiO2 10 is grown, a contact window is opened, and an electrode 13 is formed.
Patent JP-H08259333-A (JP)
Title: Silicon nitride sintered material
Inventor: IWATA YOKO
IPC: C04B35/584
Filed: 1995-03-25
Abstract: PURPOSE: To obtain a silicon nitride sintered material having corrosion resistant properties against high temperature molten salts. CONSTITUTION: This silicon nitride contains 6-8wt.% at least one kind or more of Y, Hf, La in the component of a granular boundary phase in the vicinity of its surface, and therefore the granular boundary phase 2A of a baked surface 3A of the sintered material 1A has the component hardly softened at >=900 deg.C and having corrosion resistant properties against high temperature molten salts. This silicon nitride sintered material hardly generates a corrosion, does not soften at the granular boundary, does not get melting out of the granular boundary to the surface and does not decrease its strength even in the case of coating a sulfate or carbonate salt of Na, Mg or Ca over the baked surface 3A and being exposed to a high temperature atmosphere.
Patent JP-H03289825-A (JP)
Title: Channel selection control system
Inventor: TOYAMA HIDEKI
IPC: H04B7/26
Filed: 1990-04-06
Abstract: PURPOSE:To prevent channel assignment from being disabled between plural cordless telephone sets by obtaining a statistic history data corresponding to channels, rearranging channel numbers in the order in which channels are not discriminated in block state based on the data and selecting an idle channel. CONSTITUTION:A connector 1 connects to a cordless telephone set 2 by a radio line and connects to a stationary telephone network via a wired telephone line 3. A clock 30 counts date and time and a busy/idle state discrimination frequency meter 31 counts frequency of busy/idle state discrimination number for each channel and stores the accumulated value. A control circuit 22 is provided with a program using the clock 30 and the busy/idle state discrimination frequency meter 31 to apply channel selection. When the busy/idle state of a channel is discriminated in the state transition process of idle channel retrieval, the channel number is stored, the storage is accumulated and the frequency of use table corresponding to the channel number is generated, the channel number series is generated in the order of low frequency and an idle channel is retrieved in the order according to the channel number series and an object channel scheduled to be used is selected and stored.
Patent JP-S5328388-A (JP)
Title: Forming method of cds' film
Inventor: TAKAGI NOBUYOSHI
IPC: H01L21/365
Filed: 1976-07-30
Abstract: PURPOSE: To obtain a P type CdS film without requiring a large apparatus and within a short time by performing reactive sputtering in an atmosphere mixed with a N 2  gas. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5519811-A (JP)
Title: Semiconductor pressure transducer
Inventor: TAKAHASHI MINORU
IPC: H01L29/84
Filed: 1978-07-28
Abstract: PURPOSE: To improve respondence and reliability by providing a through hole in axial direction of a plug in metal having low melting point and adapted to be attached to flowing section of the liquid flow to be measured and mounting semiconductor strain gauge at end surface in covering the through hole.  
     CONSTITUTION: A through hole 2 is disposed in axial direction of a plug 1 of Ni-Fe alloy and a screw 1a is disposed so as to threadably engage with absorbent tube, for example. In upper side spanner cramp portion 1b is formed. On a center projection 1c of the upper end face of the plug, Si strain gauge 3 having thin diaphragm is jointed. An amplifier circuit unit 4 is jointed to a periphery 1d. Strain gauge 3 and amplifier circuir unit 4 is connected through line connection 7 and a cover 9 is jointed to the end surface of the plug 1 and a terminal 8 penetrates the cover through a bush 10. The thin diaphragm is deformed by the pressure within the absorbent tube through the hole 2 and electrical signal corresponding to pressure difference from the atmosphere comes out in output of the circuit unit 4. This constitution allows swift pressure transmission and good respondence and as direct threading mechanical degeneration does not occur and then reliability is high. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09277181-A (JP)
Title: Tool
Inventor: SUZUKI TAKESHI
IPC: B25C11/00
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To allow use for a multi-service and a multipurpose by forming a planar part capable of clamping a nut on the opposite plane of a nail puller body and an auxiliary seat, and mounting a screw driver on the free end of the nail puller. SOLUTION: A hammer 2 is formed to have a nail puller 21 and a hammer head 22. Also, a nut A is clamped between the external planar part 2e of the hammer 2 and the internal planar part 9e of an auxiliary seat 9. Furthermore, a screw driver 10 mounted on the free end 1b of a nail puller body has a flat-tip 10a, a cross-tip 10b, an hexagonal-tip 10c and other engagement-tip 10d, and the bodies of the tips 10a to 10d are freely rotatable in such a state as journalled to the free end 1b. The screw driver 10 is rotated by releasing a fixing means 12 and the prescribed engagement tip is selected. Thereafter, the screw driver 10 is tightened with the fixing means 12.
Patent JP-H08271810-A (JP)
Title: Optical addition-extraction multiplexer for optical communication network
Inventor: JIYAMUPAORO BENDETSURI
IPC: G02B26/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To provide a tunable addition-extraction multiplexer having an excellent extinction ratio in reflection. SOLUTION: This device 10 includes a pair of interference filters 11, 12 that are nominally the same, and one filter performs a function of drawing out carrier wave from wavelength split multiple streams, while the other filter performs an inserting function. The filters 11, 12 are arranged within planes parallel to each other so that the streams go out from the device 10 even after being reflected by both filters, and fixed to both opposed faces of a transparent plate 13. The transparent plate 13 is mounted on a support body 14, and this support body 14 can be rotated in both directions in order to change the tuning wavelength of the filters 11, 12.