baber/WOPTO huggingface dataset:
Patent JP-H0636450-A (JP)
Title: Motor control signal generating circuit
Inventor: YAMASHITA MITSUAKI
IPC: H02P29/00
Filed: 1992-07-21
Abstract: PURPOSE:To provide a motor control signal generating circuit, which easily changes the respective set/reset values of motor acceleration/deceleration signals, for an optical disk reproducing device. CONSTITUTION:A computing circuit 22 computes the address difference of the contents of an address register 20 in which the contents are updated in synchronization with the clock signals extracted from an optical disk driven by a motor and an address register 21 in which the contents are updated in synchronization with a clock having a constant period. The circuit 22 outputs the result of the computations to a buffer register 23. A motor acceleration/ deceleration signal generating circuit 24 performs the respective set/reset of acceleration/deceleration signals based on the normal value of the address difference set in the buffer register 23 and the address difference set in a dip switch 25.
Patent JP-H1140244-A (JP)
Title: Waterproof rubber plug
Inventor: OSUMI HIDEKI
IPC: F16J15/10
Filed: 1997-07-18
Abstract: PROBLEM TO BE SOLVED: To enhance the ease of insertion and sealing performance of a waterproof rubber plug which is inserted into the cavity of a connector housing and protects the terminal against water and dust. SOLUTION: A waterproof rubber cap is equipped with a plurality of ring- shaped seal lips 3-5 for the cavity of a connector housing and circumferential grooves 6 and 7 formed between the sea lips, wherein the circumferential grooves 6 and 7 are furnished at the bottoms with a plurality of crests 8 and 8' and valleys 9 and 9'. The outside diameter of the crests 8 and 8' is equal to or greater than the inside diameter of the cavity, while the outside diameter of the valleys 9 and 9' is smaller. The positions of the crests 8 and 8' show phase misalignment between the first 6 and second circumferential grooves 7.
Patent JP-H05115704-A (JP)
Title: Degassing method and apparatus
Inventor: WADA SHIGENORI
IPC: B01D19/00
Filed: 1991-08-02
Abstract: PURPOSE:To efficiently remove the gas such as oxygen contained in water with a simple constitution such that the water partially contained in a hermetically closed housing is injected in a gaseous phase part to circulate the same and intermittently supplying steam into the gaseous phase part to reduce the pressure in the gaseous phase part. CONSTITUTION:The water level of a liquid phase part 5 is detected by a plurality of water level detectors 26-28. When the lower limit position LL of the water level is detected by the water level detector 26 at this time, a pump 18 is stopped and a solenoid valve SV3 is opened to supply water 4 into a housing 1. When the upper limit value LH of the water level is detected by the water level detector 28, the solenoid valve SV3 is closed. Further, a pump 10 is operated for the sake of degassing to inject the water 4 of the liquid phase part 5 from a nozzle 9 and the water 4 is atomized by an ultrasonic transmitter 13. Then, a gaseous phase part 6 is reduced in pressure to perform degassing. That is, a solenoid valve SV1 is opened to supply steam to the gaseous phase part 6 and the air in the gaseous phase part 6 is discharged from a solenoid valve SV2 to perform purging.
Patent JP-S5896519-A (JP)
Title: Method of preventing pipe inner wall from being corroded
Inventor: SAGAWA SHIZUO
IPC: B29C63/36
Filed: 1981-12-04
Abstract: PURPOSE:To prevent simply the pipe inner wall from being corroded, by attaching one end of a cylindrical synthetic resin film that is flattened to an end of a pipe, and applying vacuum to the inside of the pipe so that the film is sucked into the pipe thereby bringing the inner surface of its cylindrical surface into film contact with the pipe inner wall. CONSTITUTION:The cylindrical film 1 that is made of a synthetic resin such as nylon, Tetoron, etc., and has an outer diameter approximately equal to the inner diameter of the pipe 2, and a length a little longer than the length of the pipe 2 is flattened. The one end 1a of the film 1 is opened and is secured to a flange 3 of the end of the pipe 2 by securing members 4. Then vacuum is applied to the inside of the pipe 2 by a vacuum pump so that the film 2 is sucked into the pipe 2 thereby rolling over the film 1 and bringing the inner surface of the cylindrical surface of the film 1 into firm contact with the inner wall 2a of the pipe to form the pipe inner wall protective film 6, and the other end of the film 6 is secured to the other end of the pipe 2 by securing member.
Patent JP-H05337136-A (JP)
Title: Method of making implant
Inventor: INOUE KIYOSHI
IPC: A61C8/00
Filed: 1992-06-11
Abstract: PURPOSE:To enable precision working in a dimensional shape by facilitating the working and making of an implant. CONSTITUTION:Among implant component members, blades 1 and 11, a columnar body 3, a head 2 and the like are divided into a plurality of parts so as to facilitate the working thereof and worked and formed by cutting, grinding, pressing or the like. The blades 1 and 11 and the columnar body 3 are welded to assemble them into one implant.
Patent JP-H0747301-A (JP)
Title: Method for removing silica-containing material from alumina-containing ore
Inventor: SASAKI HIROSHI
IPC: B03D1/001
Filed: 1993-08-05
Abstract: PURPOSE:To remove silica at high yield by dispersing an alumina-containing ore pulverized into a specific size by a specific content of all particles of the ore in a solution having a specific pH, adding a quaternary ammonium salt into the dispersion as a collector and separating the silica- containing material as a float from the sediment by flotation. CONSTITUTION:The silica-containing material is removed as the float from the sediment by flotation after dispersing the alumina-containing ore pulverized into <=50mum by 90wt.% of all particles of the ore in the solution having >=pH9 and adding the quaternary ammonium salt as the collector into the dispersion. Bauxite ore, clayey low grade bauxite ore, laterite ore, alum shale, a rock containing alum stone and leucite and the like are exemplified as the alumina containing ore to be an object as an enriched ore though it is not restricted particularly. As a result, the enriched ore high in alumina grade and concentration and collection rate after flotation is obtained.
Patent JP-H11147451-A (JP)
Title: Seat belt retractor
Inventor: ICHIKAWA SHU
IPC: B60R22/34
Filed: 1998-07-09
Abstract: PROBLEM TO BE SOLVED: To control the drawing amount of the webbing accurately on energy absorption by disposing a stopper on a side of opposing parts of the locking base and the winding shaft, and disposing a portion to engage with the stopper on the other side of these opposing parts. SOLUTION: A stopper receiving hole 21 is bored in a locking base side end-face 3a along the axial line of a bobbin 3. A stopper 22 is provided to be received by the stopper receiving hole 21. The seat belt retractor is structured such that when the relative rotation between the locking base 7 and the bobbin 3 reaches a given amount during the energy generated by twist deformation of a torsion bar 9 is being absorbed, the stopper 22 engages to the engagement groove disposed on the bobbin side end-face of the locking base 7, the locking base 7 and the bobbin 3 are coupled thereby. This structure can restrict the maximum webbing amount to be drawn on energy absorption.
Patent JP-S6438520-A (JP)
Title: Ignition controller of gas apparatus
Inventor: MICHIHASHI HIROYUKI
IPC: F23D14/72
Filed: 1987-08-04
Abstract: PURPOSE:To automatically preform reignition to improve the convenience for use in such a manner that an ignition control part actuates an igniter by an output of a going-out detector at the time of igniting a gas. CONSTITUTION:An ignition control part 8 receives a signal from a going-out timer 14 which outputs a signal for a predetermined time after generation of a signal from a going-out detector 9 thereby to actuate an igniter 5 and carries out reigniting operation for a predetermined period of time. In this case, a solenoid valve 2 is continuously opened so that the gas is again burnt with respect to the going-out generated by the temporary dilution of the gas. After the reignition, in a case where the going-out is recognized continuously by an ignition state detector 6 after the lapse of a predetermined period of time, the solenoid valve 2 and an igniter 5 are stopped at that point in time thereby to terminate the combustion operation. Also, in a case where the going-out is detected for a plurality of times, the solenoid valve 2 and the igniter 5 are stopped at that point in time and the combustion operation is terminated.
Patent JP-H06165490-A (JP)
Title: Switching regulator provided with control part of at least one output-side voltage
Inventor: KAARUUHAINTSU KURAAMAA
IPC: H02M3/335
Filed: 1993-08-05
Abstract: PURPOSE: To simply constitute a switching regulator and its triangular waveform voltage source. CONSTITUTION: A ramp power supply has an auxiliary transistor 27, a resistor 34 which is connected in series with a current measuring resistor 4 is arranged on an emitter line of the auxiliary transistor 27, and a base of the auxiliary transistor 27 is connected with a capacitor 32. At least one charge current shunt connected with a DC voltage source UH, and discharge current shunt 26, 28 containing an electronic switch transistor 28 are connected with the capacitor. The electronic switch transistor 28 of the discharge current shunt 26, 28 is controlled by a control circuit 20.
Patent JP-S6440169-A (JP)
Title: Automatic soldering device
Inventor: TOKUNAGA TAKENOBU
IPC: H05K3/34
Filed: 1987-08-04
Abstract: PURPOSE:To enable soldering automatically and continuously under deoxidation atm. by forming deoxidation atm. by barriering the surface of a molten solder bath on the whole by the inert liquid filled in a liquid tank. CONSTITUTION:Due to an inert liquid 19 being filled up in a liquid tank 15 the surface of a solder bath 4 is barriered by a liquid 19 on its whole face, the solder bath 4 and inert liquid 19 are mutually not mixed and the boundary is clearly separated. The upper atm. of a solder tank 1 becomes in deoxidation state therefore. When a conveyor device 12 is driven, the body 13 to be soldered comes into the tank from the inlet port of a liquid tank 5 and transferred along the bottom of the liquid tank 5 inside with being dipped in the inert liquid 19. It is then soldered by coming into contact with the surface of the solder bath 4 at the upper part of the solder tank 1 and sent out to outside the bath from the outlet port of the liquid tank 5. The soldering can thus be automatically executed under anoxia atm.
Patent JP-H1041798-A (JP)
Title: Analog switch circuit
Inventor: MIKI TAKESHI
IPC: H03K17/687
Filed: 1996-07-24
Abstract: PROBLEM TO BE SOLVED: To exactly prevent a serge voltage from being transmitted from an input terminal to an output terminal even when the voltage of the input terminal is turned into a serge voltage level. SOLUTION: When a negative serge is superimposed on an input signal Vi while a PMOS1 and an NMOS2 are turned off, a serge voltage detecting circuit 20 detects the serge voltage. A well potential setting circuit 10 changes the potential of the well area of the NMOS 2 according to the voltage of an input terminal INA by the detection signal from the serge voltage detecting circuit 20. Moreover, a gate voltage control circuit 30 changes the gate voltage of the NMOS 2 according to the voltage of the input terminal INA by the detecting signal from the serge voltage detecting circuit 20. Therefore, the serve voltage can be prevented from being transmitted from the input terminal INA to an output terminal OUT by not turning on the parasitic transistor of the NMOS 2 or the NMOS.
Patent JP-H1121469-A (JP)
Title: Production of inorganic compound
Inventor: YANAGIDA SHOZO
IPC: B01J32/00
Filed: 1997-07-03
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound which has dispersion stability and is useful as a pigment, a UV-light absorber, and so on, by modifying the hydroxyl group present on the surface of an inorganic compound particle with a specified phosphoric acid ester. SOLUTION: This compound is obtained by modifying the particle surface of an inorganic compound with 0.1-20 wt.% phosphoric acid ester or a salt thereof based on the inorganic compound by the reaction of the hydroxyl group present on the surface of an inorganic compound particle with a phosphoric acid ester shown by the formula (R1 and R2 are each an organic group, one of them may be H, and they together form a ring (especially phosphorylated organic pigment), for example, by adding the phosphoric acid ester or a salt thereof a dispersion of inorganic compound particles (preferably titanium oxide fine particles having an average particle size of 1-100 nm) in a solvent.
Patent JP-S6246748-A (JP)
Inventor: YUAN BERARUTO
IPC: B60T11/34
Filed: 1986-08-20
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-S6087227-A (JP)
Title: Carcinostatic agent
Inventor: KUDOU TAMOTSU
IPC: A61P35/00
Filed: 1983-10-20
Abstract: PURPOSE:A rational carcinostatic agent, consisting essentially of a phosphatase substrate having the specificity of hydrolyzing only the bonding parts of ultrahigh energy phosphate in cancerous cells without acting on bonding parts of phosphoric acid lower than triphosphate as a main agent without side effects. CONSTITUTION:A carcinostatic agent consisting essentially of a phosphatase substrate having the specificity of acting on various tetraphosphate, pentaphosphate and hexaphosphate which are ultrahigh energy phosphate links in cancerous cells or cleaving the bonding parts thereof with triphosphate or the respective bonding parts of the phosphates higher than those described above without acting on bonding parts of the triphosphate, diphosphate and phosphate in normal cells having no phosphate bond higher than the triphosphate, e.g. acid phosphatase or alkaline phosphatase, as a main agent. The agent is capable of diminishing surely only the cancerous cells without affecting the normal cells at all and is effective for cancers in all regions of the living body.
Patent JP-S5984817-A (JP)
Title: Pharmaceutical for prolonged release of chemical
Inventor: ANDOU MICHIHARU
IPC: A61K9/70
Filed: 1982-11-08
Abstract: PURPOSE:The titled pharmaceutical, having a backing member and at least two chemical storage layers laminated to reduce the chemical content from the layer adjacent to the backing member to the surface thereof, and capable of releasing the chemical at a constant rate for a long term. CONSTITUTION:A pharmaceutical for prolonged release of a chemical having a backing member 1 and at least two chemical storage layers 2 laminated to reduce the chemical content from the layer adjacent to the backing member 1 to surface thereof in order (e.g. the chemical content in a resin layer 21 containing the chemical is maximum, and the chemical content in the layer 23 on the surface side is minimum) on one surface of the above-mentioned backing member 1. A chemical-impermeable sheet, e.g. cellulose acetate, is used as the backing member 1, and a chemical-permeable material, e.g. a silicone resin, is used as the chemical storage layers 2 in the respective constituent parts. The pharmaceutical is capable of releasing the chemical at a constant rate for a long term, and the release rate of the chemical can be optionally controlled by adjusting the gradient of the chemical content.
Patent JP-H0481949-A (JP)
Title: Buffer storage device
Inventor: FUSE YASUFUMI
IPC: G06F9/46
Filed: 1990-07-24
Abstract: PURPOSE:To improve the cache hit rate at the time of switching a task, and the throughput as the whole system by executing in a lump the transfer of program data of a new task at the time of switching the task. CONSTITUTION:A cache memory A consists of a directory memory 1 in which an address tag is stored, a data memory 2 in which data is stored, a block substitution control unit 3 of an LRU (Least Recently Used) system and a tag comparator 4, a control circuit 6 for controlling the inside of the memory, etc., and this cache memory A is connected between a CPU 20 and a main memory 21 through a CPU 10 and a system bus 11. In such a state, at the time of switching a task, program data of a new task is transferred in a lump. In such a way, although a processing speed immediately after switching the task decreases to some extent, the cache hit rate is enhanced to a saturation state at a stroke, and the throughput as the whole system is improved.
Patent JP-H0920640-A (JP)
Title: External preparation for improving chapped skin
Inventor: YOSHIDA YUZO
IPC: A61K8/00
Filed: 1995-07-07
Abstract: PROBLEM TO BE SOLVED: To obtain an external preparation for improving chapped skin having improving and preventing effects on chapped skin and suffering from chapped skin caused by various dermatoses such as contact dermatosis, psoriasis, etc. SOLUTION: This external preparation for improving chapped skin comprises 0.005-20wt.%, preferably 0.01-10wt.% calculated as a dried material of an extract of cola de caballo growing in a dry meadow, a pasture, etc., of South America, especially Andes based on the total of the external preparation as an active ingredient. The external preparation is properly mixed with conventional components used in a skin preparation for external use such as a cosmetic, medical supplies, etc., besides the active ingredient, to prepare an ointment, a cream, a milky lotion, a lotion, pack, a bathing agent, etc. The extract of cola de caballo is obtained by immersing the whole grass of cola de caballo such as leaf, stem, fruit, etc., in an extractive solvent (e.g. methanol) or heating under reflux, filtering and concentrating.
Patent JP-S5985726-A (JP)
Title: Manufacture and apparatus for assembled vessel
Inventor: KUBOTA TAKASHI
IPC: B29C65/00
Filed: 1982-11-09
Abstract: PURPOSE:To obtain effectively the vessel excellent in joining strength of the welded end portion by welding the side plates of the developed sheet for an assembled vessel, while raising the side plates by pushing the developed sheet into a die, after the welding end portions of each side plate forming part of the developed sheet for an assembled vessel made of thermoplastic resin forming sheet, is heated and fused. CONSTITUTION:The developed sheet 2 for an assembled vessel made of thermoplastic resin (e.g. polystyrene etc.) foaming sheet, for instance a boat-hull shaped developed sheet 2', is sucked and drawn out of the supplying part 19 for a developed sheet by a pushing plate 17 with a suction mechanism 18 and is held. Thereafter, the welding end portion 15 of each side plate forming part 8 of said developed sheet is heated and welded by the heating mechanism such as a heating blade 14, etc., and after said sheet 2' is lowered and placed on a die, it is made to enter into the die by said pushing plate 17. The side plate 9 of the boat hull shaped vessel 3' is formed, while raising each side plate forming part 8 at an outer inclined surface 7. Simultaneously, the fused end parts thereof are welded and the objective vessel is obtained.
Patent JP-H1034201-A (JP)
Title: Manufacture of round billet for manufacturing seamless steel tube containing chromium excellent in workability
Inventor: ARIIZUMI TAKASHI
IPC: B21J1/02
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To obtain a round billet excellent in workability eliminated in porosi ties and segregation caused in the cast bloom and reduced in the occurrence of flaws on the inside surface by rolling reducion for a round billet of Cr- containing steel to make it into complete roundness and repeating reduction for homogenizing. SOLUTION: A round cast bloom 2 is made into a round billet 5 by cutting with a cutter 4 and reduction for making it into the round billet 5 having round internal properties is executed, while holding it at a high temp. as it is, with a 1st mill 61a consisting of a stand 61a for executing reduction for flattening which is arranged in a universal type and a stand 61b for executing the reduction for again making into the complete roundness. Next, the round billet 5 is further reduced with the 2nd mill 62 to the n-th stand 6n. The rolls of the stands 61a-6na for executing reduction for flattening in the respective mills are of the types as flat rolls and rolls having a flat oval caliber or rolls having an oval caliber. The rolls of the stands 61b-6nb for executing reduction for again making the round billet into the complete roundness are of the type as the rolls having a ground caliber.
Patent JP-S5898132-A (JP)
Title: Method for storing substance with solidifying property
Inventor: KATOU KEIGO
IPC: B65D81/26
Filed: 1981-12-08
Abstract: PURPOSE:To prevent solidification of a substance with solidifying property during storage, by imcorporating a desiccating agent having an equilibrium water vapor pressure lower than the critical humidity of the solidifiable substance to the granular solidifiable substance. CONSTITUTION:As a solidifiable granular substance, for example, there is  sodium chloride, urea or ammonium sulfate and the average particle size thereof  is about 5-3mm. in a granular form or about 50mu in a powdery form. A desiccating agent which does not react with the solidifiable substance and the equilibrium water vapor pressure thereof is lower than critical humidity of the substance to be stored, is anhydrous calcium chloride, anhydrous sodium sulfate or the like. The pref. particle size of this desiccating agent is also about 5-3mm. in a granular form or about 50mu in a powedry form and the desiccating agent is used in an amount of about 3% or less of the solidifiable stored substance. In addition, when a usual storage container is used, a dried inert gas is pref. passed therethrough to expel the moisture.
Patent JP-2000029069-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: INOUE KOJI
IPC: G02F1/1343
Filed: 1998-07-13
Abstract: PROBLEM TO BE SOLVED: To make a liquid crystal display device superhigh in aperture ratio and to rationalize the manufacturing process by forming an electrical connection means for electrically connecting a pixel electrode and a switching-active element to a part from which a negative-acting photosensitive resin film is removed by patterning. SOLUTION: A switching-active element 4 is formed on a glass substrate 3, the substrate 3 is coated with a black resist to form a light-shielding film 5 having a required pattern shape, then, a photosensitive resin layer 6A is formed on the resulting glass substrate 3, the layer 6A is exposed to ultraviolet rays 13 from the back of the substrate 3 to develop the layer 6A, thereby forming the layer of the photosensitive resin 6A into a required pattern shape with array wiring 4a capable of exhibiting light-shielding properties as a light- shielding film. Thereafter an RGB colored layer 6 is coated with a planarization film 8, and a contact hole 7a is formed in the planarization film 8.  Finally, a transparent electrode is formed over the whole surface by ITO sputtering and a pixel electrode 9 is patterned by a photolithographic method to form the pixel electrode 9 electrically connected to the switching-active element 4 through the contact hole 7a.