baber/WOPTO huggingface dataset:
Patent JP-H07321833-A (JP)
Title: Packet receiver
Inventor: NISHITO KATSUHIKO
IPC: H04L12/40
Filed: 1994-05-27
Abstract: PURPOSE:To receive packets as many as possible when a short packet is received successively by effectively utilizing one FIFO in a packet receiver which receives the packet addressed to its own device from a data bus and accumulates it in memory. CONSTITUTION:A reception control part 12 stores the packet addressed to its own received from the data bus 2 in the FIFO 11, and sets packet length on a register 17-i(i=1-4) instructed by a pointer 14, then, updates the pointer 14. A DMA control part 16 reads out the data of packet length set on the register 17-i instructed by a pointer 15 from the FIFO 11, and writes it on the memory 4, then, updates the pointer 15.
Patent JP-S6028884-A (JP)
Title: Process and apparatus for treating waste water including electrolysis
Inventor: TAKAHASHI NOBUYUKI
IPC: C02F1/78
Filed: 1983-07-28
Abstract: PURPOSE:To decompose org. matters contained in waste water by oxidation with high efficiency and to prevent generation of sludge by performing oxidation treatment of waste water filled in a reaction apparatus by dispersing ozonized gas in the waste water simultaneously with electrolysis and irradiation with ultraviolet rays of the waste water. CONSTITUTION:After regulating concn. and flow rate of ozonized gas by an ozone generator 15 and a flow rate controller 14, the gas is dispersed in the water to be treated through a gas dispersing device 13 having fine pores, and rises upward while keeping contact with the water to be treated and discharged into atmosphere after passing through an exhaust port 16 and a gas absorption tower 17. At the treatment, fixed amt. of raw water to be treated is filled in the reaction tank through an inlet 2 of the raw water at the top of the reaction tank, and samples of treated water are collected appropriately from sampling port 4 while circulating a part of the treated water through circulation passage provided with a circulating pump 6. The treatment is performed while grasping the quality of the treated water, and the treated water is discharged out of an outlet port 3 at the bottom of the reaction tank.
Patent JP-S6040274-A (JP)
Title: Printer
Inventor: OKAMURA YASUSHI
IPC: B41J15/04
Filed: 1984-07-04
Abstract: PURPOSE:To facilitate assemblage and disassemblage and prevent vibration, by a method wherein support members are adjustably fitted to both ends of a bent part of a guide plate, and a vibration-proofing material is provided between each of the support members and a machine frame. CONSTITUTION:An end of the paper guide plate 14 is bent in an angular form, and is provided with fitting holes 17, 18. The guide plate 14 is provisionally fixed to prismatic parts of the support members 21, 22 through the fitting holes 17, 18 by small screws or the like. The guide plate 14 provisionally fixed to the support members 21, 22 is positioned on the lower side of a platen 11, then cylindrical parts of the support members 21, 22 are inserted into holes 19, 20 of the machine frames 12, 13, and the small screws or the like used for provisional fixing are tightened. The guide plate 14 is fitted in freely oscillatable manner to the machine frame 12, 13. O-ring form vibration-proofing materials 23, 24 are inserted between the support members 21, 22 and the machine frames 12, 13 to provide a vibration-proofing effect.
Patent JP-S62295692-A (JP)
Inventor: OMICHI YUKINOBU
IPC: D06F41/00
Filed: 1986-06-13
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-H0329321-A (JP)
Title: Contact metallization of semiconductor integrated circuit device
Inventor: MINNRIAN CHIEN
IPC: H01L29/78
Filed: 1990-05-30
Abstract: PURPOSE: To obtain an electrical contact by depositing a dielectric layer on a substrate, and etching a contact region to make an open hole in the dielectric layer, depositing a silicide formation material, heating it in a non-oxidizing atmosphere, and depositing a metal layer. CONSTITUTION: There are provided a substrate 1, a contact region 3, and a dielectric layer 5, and there is provided an opening 7 for exposing the region 3. A silicide formation layer 9 may be substantially made of titanium, and deposition may be provided by sputtering. Thermal annealing (rapid) is required in a non-oxidizing atmosphere, and such annealing includes high temperature (short time) heating by exposure to infrared radiation. A metallization layer 11 may be typically substantially made of aluminum containing a small amount of silicon or copper. Hereby, low resistance is ensured, covering of any step is facilitated, and mutual diffusion and electromigration are prevented.
Patent JP-H04337313-A (JP)
Title: Epoxy resin composition
Inventor: ISHII SHIGERU
IPC: C08G59/20
Filed: 1991-05-15
Abstract: PURPOSE:To obtain a low-viscosity resin composition for sealing aluminum condenser, having excellent workability and solvent resistance. CONSTITUTION:An epoxy resin composition comprising one or more epoxy resins selected from hexahydrophthalic anhydride diglycidyl ester, resorcinol diglycidyl ether, alicyclic diepoxy carboxylate and bisphenol F diglycidyl ether as a compound of epoxy resin, an acid anhydride curing agent and a curing promoter.
Patent JP-S5664744-A (JP)
Title: Production of butter or margarine containing parsley
Inventor: BUSUJIMA TOYOTAROU
IPC: A23C15/12
Filed: 1979-10-29
Abstract: PURPOSE: Crushed leaves of parsley are disinfected and mixed with butter or margarine to produce a butter or margarine containing parsley that shows fresh taste and color just like raw parsley and can be stored for a long period of time.  
     CONSTITUTION: Leaves of parsley are dipped in an aqueous weak alkali, aqueous chlorine, and boiling potassium hydroxide aqueous solution in order and rapidly cooled and washed with sterilized water to effect disinfection. The resultant leaves are crushed into pieces of about 1W3mm sizes and mixed with margarine or butter in the course of the production of while it is melted at 20W35°C by 0.5W5wt%, when necessary, 0.1W0.5wt% of lemon oil is admixed thereto and they are solidified by cooling. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5664199-A (JP)
Title: Cooling fan for radiator
Inventor: SUZUKI SATOSHI
IPC: F04D29/32
Filed: 1979-10-29
Abstract: PURPOSE: To improve stress proof of a cooling fan, lighten the fan and reduce noise of the same by consisting the cooling fan such that the thickwise center axis of a mounting plate integral with a blade is located nearer the air intake side than the center axis of center section of the blade.  
     CONSTITUTION: A root of a blade 1 is connected directly to a front drum 3 and the central portion of a mounting plate 5 is provided to project to the air intake side beyond the sectional center line 7 of the blade 1. Thus, centrifugal tensile stress and bending tensile stress (and bending tensile stress) caused by the blade 1 can be dispersed to the whole mounting plate 5 only by reinforcing the projecting portion 8 to improve stress proof. Also, the whole shape of this components can be easily injection molded to eliminate weak portions like the root of the intake side of conventional blade. Thus, even if a cooling fan with a large-sized blade is rotated at high temperature and speed, deformation of height of the blade 1 is reduced,  high efficiency of blast maintained and noise reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H0432237-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTO HIROSHI
IPC: H01L29/73
Filed: 1990-05-29
Abstract: PURPOSE:To enable connection of a base region to be stable and obtain a thin base junction by forming a collector region and a base layer on a substrate, laminating an insulation film and a non-oxidation film on it, etching an outer periphery of a region where an emitter is formed for eliminating the non- oxidation film by etching, and forming an oxide film and an emitter layer at a side wall of an emitter opening. CONSTITUTION:A field oxide film 2 is selectively formed on a substrate 1, an island-shaped collector region 3 and a base layer 4 are formed, a first insulation film 6 and a non-oxidation film 7 are laminated on it in sequence, regions other than the one where the emitter is formed is eliminated by etching, and a first poly Si film 8 is coated and then is flattened to allow a surface of the non-oxidation film 7 to be exposed. Then, a surface of th second poly Si film 8 is oxidized and converted to a first insulation film 10, the non-oxidation film 7 is eliminated by etching, an insulation film is coated on the substrate 1, a side wall oxide film 11 is formed on a side wall of an emitter opening 9 by anisotropic etching, a second poly Si film 12 is coated, patterning is made, and then an emitter layer 13 is formed within a base layer 4.
Patent JP-H06327730-A (JP)
Title: Dental treatment chair
Inventor: TSUKAGOSHI NOBORU
IPC: A61G15/06
Filed: 1993-05-18
Abstract: PURPOSE:To solve problems such that both a guide mechanism and an oil pressure cylinder are hand to be made parallel since they are separately provided at an elevating mechanism related to the conventional dental treatment chair, elevating operations are not smoothly carried out since the service life of a guide roller or packing gets short because of the parallel degree is not correct, and eccentrically loading the elevation power of the oil pressure cylinder with the guide as a center. CONSTITUTION:Concerning an elevating mechanism 1 for the dental treatment chair, an elevation guide mechanism 3 and an oil pressure cylinder 2 are integrated, the oil pressure cylinder 2 is guided perpendicularly on support stand center line c-c by the elevation guide mechanism 3 through a vertical linear operation bearing 3a, the lower edge of a fixed side piston rod 8 is linked to a central force point 9 of a float support mechanism 5 formed with right and left tension bars 6 and 6 and an equalizer bar 7, stress loaded to the piston rod 8 is always balanced so as to be perpendicularly held on the support stand center lines c-c, and the oil pressure cylinder 2 is smoothly elevated.
Patent JP-S5839299-A (JP)
Title: Thyristor type exciter for synchronous machine
Inventor: YOKOTA HIROSHI
IPC: H02P9/30
Filed: 1981-09-02
Abstract: PURPOSE:To omit an auxiliary exciter by manufacturing the transformer for excitation of a generator in split type while forming the trigger control circuit of a thyristor in changeover-possible form. CONSTITUTION:When a synchronous machine is initially excited, an initial excitation-signal generator 24 is connected to a gate pulse generator 16 by means of a changeover circuit 22, and a field breaker 41 and a field breaker 21-1 at the AC side are turned ON. When the voltage of a generator 1 rises up to prescribed value, the changeover circuit 22 is changed over to an automatic voltage regulator 15 side. When the synchronous machine is dynamic-braked, a synchronous breaker 4 and the field breaker 41 are tripped, field currents are demagnetized through a field discharge resistor Rd, a disconnecting switch 13 for dynamic braking is turned ON, and the changeover circuit 22 is changed over to an excitation signal generator 25 in case of dynamic braking. Accordingly, the auxiliary exciter can be omitted.
Patent JP-2000208188-A (JP)
Title: Connector
Inventor: HENMI YUKINOBU
IPC: H01R12/79
Filed: 1999-04-08
Abstract: PROBLEM TO BE SOLVED: To reduce size, to increase mechanical strength, and to enhance electrical connection. SOLUTION: This connector is provided with a connector terminal block A and a slider B. The connector terminal block A is provided with an electrically insulating connector body 1, multiple terminal pieces 2 that are placed on the connector body 1 in parallel at a prescribed distance on almost the same plane with a two-forked tip 2a protruded inward in approximately parallel from the inner end of the connector body 1, and engaging pieces 3 projected from the connector body 1. The slider B is provided with an electrically insulating slider body 5 with a approximately U-shaped section, an opposing planar pressing piece 6 formed integrally at a prescribed distance on an outer wall 5a of the slider body 5 and locking parts 10 engaging with/disengaging from the engaging pieces 3.
Patent JP-H039094-A (JP)
Title: Scroll type compressor
Inventor: KIKUCHI KAZUTO
IPC: F04C18/02
Filed: 1989-06-02
Abstract: PURPOSE:To stabilize the intermediate pressure of an intermediate pressure chamber and make improvement including the improvement of sealing properties by respectively providing the first communication passage for reducing and introducing the delivery pressure of a delivery pressure chamber to the intermediate pressure chamber, and the second communication passage for keeping communication between the intermediate pressure chamber and an intake space for a throttling purpose. CONSTITUTION:A compression device 31 is constituted of a movable scroll member 4 combined with a fixed scroll member 1 and forming a fluid pocket 7, a main shaft eccentrically connected to the movable scroll member 4, an internal block 25 having a bearing part 26 for supporting the main shaft 15 and forming an intermediate pressure chamber 29, and a rotation prevention mechanism 30 for preventing the rotation of the movable scroll member 4. In this case, a groove 26a as the first communication passage is formed on the slide surface of the bearing part 26 for the main shaft 15, thereby introducing a fluid from a delivery pressure chamber 41 to the intermediate pressure chamber 29. Also, the second communication passage 33 capable of throttling operation is provided in the internal block 25, thereby keeping continuity between the intermediate pressure chamber 29 and an intake space 9.
Patent JP-S6118631-A (JP)
Title: Hydraulic power transport method of solid and device for said method
Inventor: KURAUSU YANSEN
IPC: B65G53/30
Filed: 1985-06-27
Abstract: Solids particles are conveyed hydraulically by first mixing the solids particles with a liquid in order to form a viscous material of substantially uniform consistency. This viscous material is then introduced or injected into a flowing hydraulic medium that had been substantially free of solids prior to this viscous material injection in order to form a hydraulically conveyed flow. Variations in conduit cross-section at or near the location of viscous material injection may be provided in order to enhance turbulance and suspension of solids within the hydraulically conveyed flow.
Patent JP-H035120-A (JP)
Title: Regulating method of back pressure of motor-driven injection device
Inventor: KUMAMURA MASAAKI
IPC: B29C45/76
Filed: 1989-06-02
Abstract: PURPOSE:To construct a device slimly by constituting simply a back-pressure mecha nism, by using an injection motor together with a back-pressure regulating device at the time of measurement. CONSTITUTION:A measuring motor 7 turns and drives a rotary shaft 3 through a driven side spur gear 6 and driving side spur gear 8 and a molding material in a cylinder 1 is kneaded by turning a screw 2 in the cylinder 1. The measuring motor 7 and an injection motor 23 are connected with a controller 30 and perform respective motor controlling. When the injection motor 23 is turned and driven, a straight move ment cylinder 13 performs an up-and-down motion through a ball screw 24 and ball nut 22 and the screw 2 can be propelled through a rotary shaft 3 by following to this action. It is necessary to apply back pressure to the screw 2 so that bubbles are not mixed into a molding melt accumulated in front of the screw 2 turning within the heating cylinder 1 at the time of measurement. Therefore, fixed torque opposing to thrust force moving the screw 2 backward is applied to the motor by changing over the injection motor 23 to a back-pressure by a controller 30. At the time of injection, fixed torque is applied to the injection motor 23 by changing over the motor to an injection mode by the controller 30.
Patent JP-S6117313-A (JP)
Title: Method for feeding and charging fixed quantity of powdery lubricant into inner surface of pipe
Inventor: SUZUKI HIDEO
IPC: B21B25/04
Filed: 1984-07-05
Abstract: PURPOSE:To prevent the adherence of a lubricant and also to automate the feeding of the lubricant into a blank pipe, by stirring with feeding to a blender the part feeding at a time to the blank pipe after drying the lubricant of the inside of a container with heating and stirring and then by feeding into the blank pipe via an air nozzle. CONSTITUTION:The individual lubricant put into a containers 1, 1' is sufficiently stirred by rotary inclined rotation 3, 3' with heating 2, 2' and the adhesion preventing of a lubricant due to humidity is performed. The necessary lubricant for a time feeding portion to the inner face of the pipe 14 is then fed into a blender 6 correctly with the spiral conveyors 4, 4' provided at the lower part of the respective container. A fixed quantity of the lubricant of the inside of the blender 6 is dropped into the main body 12 of air feeding nozzle with pressure which is made in one body with the blender 6 after stirring the lubricant to a mixture condition. The main body 12 is motioned by the portion of the stroke B of a cylinder 13 at the same time and moves the contact part 15 which is with the pipe of the tip part of the main body 12 to the stop position 14'' of the pipe 14. And when the opening part of the main body 16 of the nozzle becomes a sealed condition completely, the air is passed with pressure from an air hose 17 to the main body 12 at the same time and the fixed quantity of lubricant is fed into the inner surface of the pipe 14 and a series of works is completed.
Patent JP-S5765267-A (JP)
Title: Single transistor type converter
Inventor: ARAI KAZUYUKI
IPC: H02M3/338
Filed: 1980-10-06
Abstract: PURPOSE:To shorten turn-OFF time of a single transistor type converter by a method wherein a DC electric power source voltage is applied to the base of a transistor for conversion in the opposite direction by a monostable multivibrator to make the transistor to OFF forcibly. CONSTITUTION:An input electric power source terminal of the monostable multivibrator OM is connected between the DC electric power source S having lower potential than emitter potential of the transistor QM for conversion, and an output terminal of the monostable multivibrator OM is connected to the base of the transistor QM for conversion. The positive side terminal of the DC electric power source S is connected to the emitter of the transistor QM for conversion. The monostable multivibrator OM is made to operate by applying a trigger signal thereto, and the voltage of the DC electric power source S is applied to the base of the transistor QM for conversion in the opposite direction to make the transistor QM to OFF forcibly.
Patent JP-S62295697-A (JP)
Inventor: OIWA GIHEI
IPC: D06F58/28
Filed: 1986-06-16
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-S5840048-A (JP)
Inventor: ROBAATO AANESUTO SHIYARA
IPC: A23K1/10
Filed: 1982-08-11
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-S5931893-A (JP)
Title: Anodically oxidizing solution for magnesium or its alloy
Inventor: KOBAYASHI KAZUICHI
IPC: C25D11/30
Filed: 1982-08-13
Abstract: PURPOSE:To obtain an anodically oxidizing soln. for an Mg material capable of giving a surface treated product with superior corrosion resistance, decorativeness and wear resistance, by dissolving an aluminate, a carboxylate and an alkali hydroxide in water in a specified ratio. CONSTITUTION:An anodically oxidizing soln. is obtd. by dissolving 20-300g aluminate such as sodium aluminate, 2-80g carboxylate such as sodium oxalate and an alkali hydroxide such as sodium hydroxide by 1-8mol per 1mol aluminate in 1l water. Mg or an Mg alloy is anodically oxidized with the soln. regulated to about 5-70 deg.C at about 10-150V voltage and about 0.8-10A/dm<2> current density for about 20-90min. Since the soln. does not contain heavy metals such as Cr and Mn, waste liquor can be easily treated.
Patent JP-S6120213-A (JP)
Title: Magnetic head and its manufacture
Inventor: OUMI KUNIO
IPC: G11B5/39
Filed: 1984-07-06
Abstract: PURPOSE:To improve the adhering property between layers as much as possible with simple constitution and, at the same time, to improve the reproducing efficiency of a magnetic head as much as possible, by providing a soft magnetic substance layer between a terminal section and protective film layer. CONSTITUTION:The magnetic head of this invention is constituted in such a way that a pair of terminal sections 14 and 14, each of which is formed by successively laminating an MR section 11 and MR film 11 made of an MR film 10, metallic layer 12, and soft magnetic substance layer 13, is covered with a protective film layer 15 and they are put between the 1st and 2nd nonmagnetic base boards 16 and 17 so as to have a thin layer structure. Since the magnetic head has the thin layer structure, in which the soft magnetic substance layer 13 is provided between the metallic layer 12 and protective layer 15 of the terminal sections 14 and 14, the soft magnetic substance layer 13 is tightly adhered to both the metallic layer 12 and protective film layer 15. Therefore, inter-layer exfoliation can be prevented surely and the durability is improved. Moreover, since the soft magnetic substance layer 13 is arranged on the back of the MR section 11, magnetic fluxes can be brought as much as possible from a magnetic recording medium and reproducing efficiency can be improved.
Patent JP-S5568407-A (JP)
Title: Low-noise lug tire for high-load and high-speed
Inventor: SAKAI YOSHIHIRO
IPC: B60C11/11
Filed: 1978-11-14
Abstract: PURPOSE:To reduce noise without any failure in durability, driving stability, and anti-slip of a tire by properly determining the meridian sectional figure of a tire and the plane tread pattern from many factors. CONSTITUTION:The relation in size among the maximum meridiam sectional width W of a tire, a crown radium R, a breadth B along the crown way, an index pitch P of each lug 7, a lenth L of each horizontal groove along the meridian of a  tire, a width Wg of each horizontal groove 7, and a width Wl or each lug 6 is  represented by an expression of 0.9W<=R<=1.3W, 0.635W<=B<=0.715W, 0.37B<= P<=0.46B, 0.36B<=L<=0.41B, Wg:Wl=0.5-0.71:1. Each horizontal groove 7 is arranged to eliminate a grade toward the head of each log 6. Air existing in each  groove 7 may be easily released from its opening, with the lug 6 successively worn,  which takes longer time to earth. Noise can be reduced without a failure in durability of a tire.
Patent JP-H10331956-A (JP)
Title: Transmission device gear for compensating tooth face backlash
Inventor: BISCHOF PETER
IPC: F16H55/18
Filed: 1998-05-21
Abstract: PROBLEM TO BE SOLVED: To surely compensate tooth face backlash of a pair of gears by connecting gear elements mutually by a connection member so that the gear elements are relatively and mutually displaced in the peripheral direction due to their own heat expansion. SOLUTION: A transmission device gear 1 meshes with a gear 2. The transmission device gear 1 consists of two gear elements 3, 4 which are provided with teeth on a peripheral face and are coaxial, and teeth are deviated by a turn angle α from each other, move in the peripheral direction, and are connected by a connection member 5 mutually. The connection member 5 is connected with the gear element 3 by a pin 8 in shape restraining manner, and is connected with the gear element 4 through a pin 9 in a shape restraining manner in the same way so that it becomes a pulling bar/a prop. When the temperature rises and a length of the connection member 5 expands, the gear elements 3, 4 move mutually in the reverse directions to reduce tooth face backlash for the gear 2.