baber/WOPTO huggingface dataset:
Patent JP-H09276872-A (JP)
Title: Ionic water making apparatus
Inventor: HOSHINO TERUMASA
IPC: C02F1/46
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide an ionic water making apparatus capable of regulating pH intensity in a multistage fashion regardless of the conductivity of water to be electrolyzed and preventing the formation of alkaline ionic water extremely high in pH. SOLUTION: The ionic water making apparatus 1 equipped with an electrolytic cell 23 electrolyzing water to form alkaline ionic water and acidic ionic water is provided with a pH intensity input part 40a setting the pH intensity of alkaline ionic water to a predetermined stage among many stages and a control unit 30 controlling the supply quantity of a current to the electrolytic cell 23 so as to make the same different at every stage of the pH intensity input part 40a regardless of the conductivity of water to be electrolyzed and controlling the supply quantity of a current to the electrolytic cell 23 so as not to allow the same to exceed an upper limit value determined at every stage of the pH intensity input part 40a.  pH intensity can be regulated in a multistage fashion regardless of the conductivity of water to be electrolyzed and the formation of alkaline ionic water extremely high in pH can be prevented.
Patent JP-S5624748-A (JP)
Title: Focal point detector for scanning type electron microscope
Inventor: YAMADA OSAMU
IPC: H01J37/153
Filed: 1979-08-01
Abstract: PURPOSE:To improve the detection precision of a focal point by providing a means which operates a difference in the value when the focal length of an objective lens is modulated into positive and negative ones with a modulator. CONSTITUTION:When the first scanning of electron beam is completed, a sample and hold circuit (SH) 23 operates and the output of an integrator 22, i.e., the output of the signals integrated during this scanning period from an input signal operation circuit 21 is stored in a circuit SH 23. Subsequently, the integrator 22 is reset and integrates the output of the circuit 21 during the second scanning period. When this scanning is completed, the output of the integrator 22 is stored in SH 24. A subtractor 25 operates a difference between SH 23 and 24. When the output has been adjusted. SH 24 operates the value and displays it on a center-zero meter 19 through SH 26. On the other hand, when the focal point of an objective lens is optimum, insufficient, and excessive, since the output of SH 26 becomes zero, positive, and negative, respectively, adjust the meter 19 so as to read zero, repeating the above operation. This improves the detection precision of the focal point.
Patent JP-H06306918-A (JP)
Title: Japanese style feces closet device and manufacture thereof
Inventor: NAKATOGAWA SATOSHI
IPC: E03D11/00
Filed: 1993-04-23
Abstract: PURPOSE:To install a Japanese style feces closet unit to a body floor being a coarse surface having uneven surface through easy regulation of the height level between a body floor and a closet floor and levelness by a method wherein leg members for regulating height are arranged to a closet floor base plate and a closet. CONSTITUTION:Leg members 3 the heights of which are regulatable are installed in a suspension state to the four corners of the bottom of a closet floor base plate 1 and right and left edge parts. In which case, the leg member 3 comprises a lower end part 3a making contact with a body floor F, a bolt part 3b of an intermediate part, and an upper cylindrical nut part 3c. By rotating the bolt part 3b through a lower end part 3a, the height level of a base plate 1 from a body floor F is regulated and levelness is regulated. Meanwhile, laterally protruding protrusion parts 6 are formed on the front and the rear of a body part 5b of a Japanese style feces closet 5 and a recessed part 6a is formed in the side of each protrusion part 6. A leg member 7 for regulating height is arranged to each recessed part 6a. This constitution installs a Japanese style feces closet unit without finish-processing the body floor in a flat state.
Patent JP-S61257314-A (JP)
Title: Regenerative heating apparatus for automobile
Inventor: AOYANAGI HARUKI
IPC: C09K5/00
Filed: 1985-05-08
Abstract: PURPOSE:To aim at reduction in battery load and speediness for heating, by constituting a regenerator, having a latent heat regenerative material and a heat exchanger built-in, in a way of connecting it to a circulating circuit forming a radiator circulating circuit in parallel via a selector valve. CONSTITUTION:During engine running, a part of circulating cooling water heading for a radiator 2 from an engine 1 is circulated to a regenerator 10 via a three-way valve 9 installed an outward pipe of a radiator circulating circuit 5, having it heat-accumulated in a regenerative material 13 via a heat exchanger 14, and put back to the engine 1 from the three-way valve 9. If the regenerative material 13 reaches the setting temperature, these three-way valves 8 and 9 and selected, circulating the cooling water to a radiator 6. And, heating at the time of starting in an automobile takes place with heat of the regenerator 10 after these three-way valves 8 and 9 are selected and the radiator circulating circuit 5 flowing as in the radiator 6  a circulating pump 11  the three-way valve 9  the regenerator 10  the three-way valve 9  the radiator 6 is formed there. Thus, reduction in battery load and speediness for heating are promoted.
Patent JP-H09258747-A (JP)
Title: Active noise suppressing control method
Inventor: SANO HISASHI
IPC: G05B13/02
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To provide an active noise suppressing control method that can perform sufficient noise suppressing control without needing much arithmetic processing so as to be able to reduce a burden on a signal processor. SOLUTION: A speaker 12 for canceling noise with reproduced sound, and a microphone 11 for delivering an error signal based on sound difference between the speaker 12 and noise are provided in the sound field to cancel the noise. In such an active noise suppressing control method, the quantity of fluctuation, caused by internal and external disturbance factors, of a transfer function obtained from a wave equation of a sound field is approximately preset as additive perturbation to frequency, and a variable parameter of an IMC filter 15a is selected so that the absolute value of the product of the approximate set value, distance from the speaker 12 to the microphone 11 and the transfer function of the IMC filter 15a is less than 1. Vibration in the sound field is suppressed on the basis of the selected variable parameter.
Patent JP-S62255646-A (JP)
Title: Controller for automatic transmission
Inventor: KOMODA TAKAO
IPC: F16H63/12
Filed: 1986-04-26
Abstract: PURPOSE:To reduce the shock on start and improve responsiveness by carrying out the switching to the max. car speed ratio on the basis of the engine revolution speed, when a shift lever is operated to advance range from neutral. CONSTITUTION:A selected position instruction means F calculates the speed change stage which is temporarily achieved on the basis of the detection valve of an engine revolution speed sensor E and instructs a switching means D to change speed. The switching means D for which the speed change stage is indicated temporarily instructs a speed change means B to switch the speed change when a shift lever operation detecting means C detects the operation from neutral range to advance range, and then instructs to switch the speed change to the min. speed stage, and the speed change means B performs the speed change switching. Therefore, when the engine revolution speed is low, speed change switching to the min. speed stage is performed temporarily through a low speed stage, while through a high speed stage when the engine revolution speed is high. In other words, when the engine revolution speed is low, switching is performed without interposing the high speed stage having a long speed change switching time.
Patent JP-2000289088-A (JP)
Title: Manufacture of transparent vinyl chloride coated cable
Inventor: TAKEUCHI ATSUSHI
IPC: H01B13/24
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To stably perform the polishing heat treatment of the surface of a cable. SOLUTION: In a method for manufacturing a transparent vinyl chloride coated cable, the surface of the cable 7 is indirectly heated and melted by the radiant heat emitted from two infrared gas burners 11, 13 arranged in opposed relationship in a polishing heating process B between an extrusion coating process A performing the extrusion coating of the cable 7 with an outer skin 1 comprising transparent PVC and a cooling process C for cooling the outer skin 1 to remove the fine unevenness on the surface of the cable 7.
Patent JP-S5524559-A (JP)
Title: Electrical dust precipitator
Inventor: SHIMADA SADAHIRO
IPC: B03C3/36
Filed: 1978-08-09
Abstract: PURPOSE: To improve the capacity and noise etc., by using the centrifugal pump having 20W40mm Aq of vacuum degree and selecting the sectional area of suction opening orifice and vomitting opening at a specific relation.  
     CONSTITUTION: The turbofan 12 attached on the motor 11 and air is absorbed from the orifice 15. It is necessary to produce vacuum degree for the fan 12 because of high pressure loss of the filter 13 and irregular sound is easy to generate by producing air turbulant flow by the compression characteristics of the fan. Also, pressure is not produced when the sectional area of vomitting part is made too large against the diameter of suction opening and the volume of wind is not obtained when the above sectional area is made too small. Very good results are able to obtained as regards to the capacity and noise when the formula 1.1S 1 <S 2 <1.8S 1  is satisfied, but S 1 ; sectional area of the orifice 15 and S; sectional area of vomitting part of the fan 12, in case of using the fan having 20W40mm Aq of vacuum degree. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000294333-A (JP)
Title: Female terminal metal fitting
Inventor: SAKATANI ATSUSHI
IPC: H01R13/115
Filed: 1999-04-05
Abstract: PROBLEM TO BE SOLVED: To prevent a male terminal metal fitting from interfering with a protection wall and to guide it to a normal position even if it is inserted obliquely. SOLUTION: A tongue piece 9 folded back to inside is formed flexibly deformagle at the bottom of a connecting part 3 of this female terminal metal fitting F. A pair of protecting walls 16 are correspondingly overhung from the side at an opening edge of the connecting part 3. Guiding surfaces 17 having inclined surfaces expanded and opened are formed at the upper parts of the protecting walls 16. When a male terminal metal fitting M is inserted obliquely, it slides upward along the inclination of the guiding surfaces 17 for being guided to the normal position automatically.
Patent JP-H06306299-A (JP)
Title: Water-base coating resin composition of high storage stability
Inventor: YASUDA HIDEKI
IPC: C09D11/106
Filed: 1993-04-23
Abstract: PURPOSE:To provide a water-base resin composition for coating which can be used as a printing ink, coatings, sealant, adhesive or surface-treating agent with excellent storage stability. CONSTITUTION:In the presence of 100 pts.wt. of a water-soluble resin which is prepared by neutralizing a resin of 70 to 350 acid value with ammonia or an organic amine, 20 to 1,000 pts.wt. of ethylenically unsaturated monomers are subjected to emulsion polymerization. (A) The resultant carboxyl group- bearing resin emulsion and (B) a compound bearing 2 or more aziridinyl groups are mixed to provide the objective water-base resin composition. The coated and cured products have excellent properties and the composition maintains stabilized viscosity while it is stored.
Patent JP-H05116815-A (JP)
Title: Winder for rolling up web
Inventor: RUDORUFU BAISUBUANGAA
IPC: B65H19/22
Filed: 1991-04-03
Abstract: PURPOSE: To accurately adjust stress generated between an incomplete roll and the surface of a carrier roller by providing an operating side and a drive side of machine with support beams for directly or indirectly mitigating load of a reel. CONSTITUTION: Both sides of machine, i.e., an operating side and a drive side each is provided with one support beam 12, and both ends of the beams are supported by a machine frame. These support beams 12 serve as guide bars for reducing load, which support a journal pin 3 of a reel 2 throughout the entire primary section, that is, at a position between a position I and a position II, being movably constructed so that the load is mitigated so much the more accurate control is done. Accordingly, a uniform load imposed between an increasing paper roll and a carrier roller 1 can be adjusted to an arbitrary volume at any point in the primary section.
Patent JP-S5221653-A (JP)
Title: Dc voltage converter
Inventor: HIRAYU TOMOHITO
IPC: G05F1/56
Filed: 1975-08-12
Abstract: PURPOSE: When not taking out output voltage, making the current consumption of the converter nearly zero, a DC voltage converter of simple constraction and of having no converter circuit switch. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06306435-A (JP)
Title: Method for executing decarburize-refining molten cr-containing steel by using plasma energy
Inventor: TSUJINO RYOJI
IPC: C21C7/10
Filed: 1993-04-23
Abstract: PURPOSE:To easily execute the decarburize-refining into a low carbon range with satisfactory decarburizing efficiency by utilizing plasma irradiation and making molten steel temp. at the firing point of blowing oxygen high at the time of executing the decarburize-refining to a high-carbon chromium-containing steel by the oxygen blowing in a converter, etc. CONSTITUTION:The molten high-carbon Cr-containing steel 7 is charged into the converter 1, etc., provided with an oxygen top-blowing lance 2 and a bottom-blowing nozzle 10, and oxygen jet 5 is blown on the molten steel surface from the lance 2 at the atmospheric pressure. Further, Ar gas is supplied as the plasma gas from a supplying pipe 4 in the lance 2 to form the Ar plasma jet 6 and the temp. at the flame point 9 of the blowing oxygen on the molten steel surface is made remarkably high and the decarburize-refining is executed into the range of < 0.1% C. In this case, in the condition that the atmosphere temp, in the furnace is lower than the atmospheric pressure, the decarburize-refining is easily executed into the range of <0.1% C. Successively, the Ar plasma jet 6 is applied to the flame point 9 of the blowing oxygen to make the temp of the molten metal high, and reaction of Cr2O3 in the molten slag 8 with C in the molten steel 7 is accerelated to execute the decarburize-refining to the Cr-containing steel having low C content at the low Cr loss.
Patent JP-S58488-A (JP)
Title: Fender for oblique contacting of strake
Inventor: KAJIGAYA SHINICHI
IPC: B63B59/02
Filed: 1981-06-26
Abstract: PURPOSE:To improve the lowering of the compressibility of the fender by a structure wherein a Y-shape reinforcement facing to a shock receiving part is provided within a hollow chamber integrally with the fender having said hollow chamber, which consists of the shock receiving part, shock supporting parts and a base part. CONSTITUTION:The fender consists of the shock receiving part (a), the shock supporting parts b and the base part c and all these parts encircle the hollow chamber d, within which the Y-shape or trifurcate reinforcement e facing to the shock receiving part (a) is integrally provided with the parts (a), b and c. In  addition, a reinforcement f such as reinforcing steel or the like is imbedded in  the base part c. Owing to the structure as described above, the lowering of the compressibility of the fender is remarkedly improved under the condition that  the fender is applied by the oblique force (or under the oblique compression),  not to mention under the condition that the fender is applied by the force normal to the fender, when the strake of a vessel contacts to a quay.
Patent JP-2000289688-A (JP)
Title: Position-holding control method of floating body type rig and its control device
Inventor: ISHIDA NARIMIKI
IPC: E21B47/00
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To position-holding control a rig to an optimum position for a riser, only when the inclined angle (inclination) of the upper and the lower ends of the riser can be known, even though the position signal of the floating body type of rig is not generated. SOLUTION: In this position-holding control method of floating body type rig, a rig 10 is made position-correcting drivable by a thruster or a thruster and a propelling device 12, while connecting the floating body type rig and a sea bottom pit mouth by a drilling riser. A newel network is made to learn beforehand the position information of the floating body type rig following to the behavior property of the drilling riser. By putting in the upper and the lower end inclinations to the above newel network by detecting them, the present position correcting information of the floating body type rig is put out, and the correcting information to reduce the upper and the lower end inclinations is operated by the rig depending on the concerned position information, so as to control the position automatically.  When the position signal of the floating body type rig is stopped, the position of the rig is inferred and position control is carried out, by putting in the upper and the lower end inclinations of the detected drilling riser, to the position inferring part of the rig, depending on the algorism of a Kalman filter.
Patent JP-S5433452-A (JP)
Title: Safety device for elevator door
Inventor: TOMIDOKORO MAKOTO
IPC: E05F15/00
Filed: 1977-08-17
Abstract: PURPOSE: To provide safety device for elevator door, in which abnormal load detect values of door open and door close abnormal detect devices are settable to necessary minimum, to improve sensitivity and to improve safety to passengers. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62258002-A (JP)
Inventor: AOYANAGI TORU
IPC: E01C11/22
Filed: 1986-04-30
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-H06291076-A (JP)
Title: Junction structure and manufacture thereof
Inventor: FUTAJIMA OSAMU
IPC: H01L21/22
Filed: 1993-03-31
Abstract: PURPOSE:To improve the aluminum spike resistance of a junction between a diffusion layer and a wiring, and prevent the increase in diffusion layer capacitance. CONSTITUTION:A first diffusion layer 12 with phosphorus lightly diffused is formed in a semiconductor substrate 11, and a second diffusion layer 13 with arsenic or antimony heavily diffused is formed in a part of the uppermost area thereof. A third diffusion layer 14 with phosphorus heavily diffused is formed. The third diffusion layer 14 is deeper than the first diffusion layer 12 and positioned within the range of the second diffusion layer 13 on the surface of the semiconductor substrate 11. The resultant diffusion layer 15 of the junction structure mentioned above is applicable as the source/drain region in MOS transistors, the source/drain region in output transistors included in the output circuits in solid-state imaging devices, floating diffusion layers and so on.
Patent JP-S58215421-A (JP)
Title: Production of air-drying unsaturated polyester resin
Inventor: SHIGEMATSU SADAO
IPC: C09K3/10
Filed: 1982-06-08
Abstract: PURPOSE:To obtain an air-drying unsaturated polyester resin improved in adhesion to metals and water resistance, by reacting a tricycloalkane with a polybasic acid, a polyalcohol and a polyalcohol allyl ether. CONSTITUTION:A tricycloalkane of formula I , wherein X is hydroxyl, carboxyl or hydroxyalkyl and n is 0-8, is reacted with a polybasic acid, a polyalcohol and a polyalcohol allyl ether. The tricycloalkanes used are usually those of formulas II, III, IV and V, and these are used alone or as a mixture. When used as a dicarboxylic acid, this tricycloalkane is used in a molar ratio of 0.3-0.6 with respect to the total acid component, and when used as a dihydric alcohol, it is used in a molar ratio of 0.25-0.97 with respect to the total glycol component.
Patent JP-2000289597-A (JP)
Title: Vehicular braking force control device
Inventor: SEKIHARA YASUHITO
IPC: B60T8/48
Filed: 1999-04-06
Abstract: PROBLEM TO BE SOLVED: To provide a volume damper having a large delivery pulsation absorbing effect while keeping an actuator body in a small size. SOLUTION: A volume damper 73 is provided so that its longitudinal axis is at a predetermined interval to and crosses the rotational axis CL1 of a hydraulic pump 95, and so that its longitudinal dimension exceeds 0.5 times the outer dimension of the part of an actuator body 5 in which the volume damper 7 is present, along the same direction as the longitudinal direction of the volume damper 7.
Patent JP-S59223149-A (JP)
Title: Immersion nozzle for continuous casting
Inventor: NARITA NOBUHIKO
IPC: B22D41/60
Filed: 1983-06-03
Abstract: PURPOSE:To prevent damage of a nozzle and to enable stable heating of the nozzle by forming integrally a carbonaceous electrode and a nozzle body and making uniform the sectional area of an electric current route. CONSTITUTION:A titled nozzle consists of a cylindrical nozzle body 1 which is formed integrally with an electrode 4 on at least the side of said nozzle 1 where the outside circumferences of the upper half parts face each other. The body 1 consists of a refractory material contg. carbon and the electrode 4 consists of a finned carbonaceous material. The above-mentioned immersion nozzle is stably heated with the uniform cross section of an electric current route, by which the damage on the nozzle is prevented.
Patent JP-H0616670-A (JP)
Title: Antirheumatic agent
Inventor: MATSUOKA KOJI
IPC: C07D475/08
Filed: 1993-03-18
Abstract: PURPOSE:To obtain a new compound an antirheumatic agent having low side effects. CONSTITUTION:The compound of formula I (R<1> and R<2> are H or 1-4C alkyl; n is 2 or 3) such as N-{4-[N'-(2,4-diamino-6-pteridinyl)methylamino]-3- methyl}benzoyl-L-glutamic acid diethyl ester. The compound of formula I is obtained by reacting a compound of II with a compound of formula III (X is halogen) in a solvent such as DMF.
Patent JP-S58215606-A (JP)
Title: Constant polarization type optical fiber
Inventor: TOKUNAGA TOSHIHIDE
IPC: G02B6/00
Filed: 1982-06-09
Abstract: PURPOSE:To facilitate manufacture and to improve the reproducibility of characteristics by specifying the amounts of P2O5 and B2O3 in the 2nd clad. CONSTITUTION:This optical fiber consists of a core 41 made of high-purity SiO2, the 1st elliptical clad 42 made of SiO2+F glass while containing no B2O3, the 2nd elliptic clad 43 made of SiO2+P2O5+B2O3 glass, and the 3rd clad 44. In this case, the dopant amount of the 2nd clas is set to 5-20mol%. Namely, a viscosity limit for forming the 2nd clad elliptically while the inside core is held circularly is 5-6mol%, and a viscosity limit for forming the SiO2 glass layer with a high fusion point at the inside of said layer is 18-20mol%. Thus, the manufacture is facilitated and the reproducibility of characteristics is improved.