baber/WOPTO huggingface dataset:
Patent JP-S6233733-A (JP)
Title: Cu alloy
Inventor: YAMAMOTO YOSHIHIRO
IPC: C22C9/00
Filed: 1985-08-07
Abstract: PURPOSE:To obtain a Cu alloy having superior melt sticking and wear resistances and satisfactory electric conductivity by densely dispersing a high m.p. metal, a compound or an alloy thereof in the surface layer part of a Cu alloy. CONSTITUTION:A Cu alloy contg. a high m.p. metal or a compound thereof dispersed by the usual amount is formed into the desired shape by plastic working, mechanical working and/or heat treatment. The alloy is then heat treated to densely disperse the 2nd phase of the high m.p. metal, a compound or an alloy thereof in the surface layer part. At least one among Cr, Mo and W is used as the high m.p. metal.
Patent JP-H0460591-A (JP)
Title: Electronic musical instrument
Inventor: FUJIWARA MASAHIRO
IPC: G10H1/34
Filed: 1990-06-28
Abstract: PURPOSE:To rewrite the contrast data on a liquid crystal display element which is stored in a memory by switching either of a 1st and a 2nd operation element from a tempo control means, etc., to the memory by a switching means. CONSTITUTION:A rotary encoder 11 is operated to set the contrast of the liquid crystal display element L which matches the operator. Then when a mode switch 2 is depressed again, a mode control means 3 sense the operation of the mode switch 2 to switch the connection of a switch 4a to its initial state and the output of the rotary encoder 11 is inputted to the tempo control means 9. At this time, a D/A converter 6 reads data out of the memory 5 and converts it into analog data to set the contrast of an LCD 8. Thus, the mode switch 2 is operated to switch the switch 4a and the rotary encoder 11 is operated to adjust the contrast of the LCD 8.
Patent JP-S6415283-A (JP)
Title: Ac arc welding equipment
Inventor: YASUHARA YOSHIMICHI
IPC: B23K9/06
Filed: 1987-07-09
Abstract: PURPOSE:To display the stable performance even at the time of inverting polarity by connecting a resistance and a voltage dependent element to a collector and an emitter of a transistor and connecting a resistance comparator, an interruption circuit and a drive circuit. CONSTITUTION:The resistance 12 and the voltage dependent element 13 are connected to the transistor 11. Further, the comparator 14, the interruption circuit 15 and the drive circuit 16 are connected. By such constitution, the electromotive force being generated at the time of inverting the polarity is absorbed by the resistance 12 and the voltage dependent element 13 and the output of the transistor 11 is stopped by an action of the interruption circuit 15 with respect to the excessive electromotive force.
Patent JP-S5873414-A (JP)
Title: Ventilation equipment for automobile
Inventor: CHIBA TATSUYA
IPC: B60H1/24
Filed: 1981-10-28
Abstract: PURPOSE:To prevent releasing of one way valves accidentally due to external pressure, by providing shelves which protrude externally from the valve seat along with the lower part of one way valve, in the exhaust port for the air a cabin provided with a one way valve and formed in the body panel of an automobile. CONSTITUTION:The air discharged from the automobile cabin is introduced into the trunk room 9 from the ventilating hole such as parcle shelf 7 etc. and is exhausted outside the car through the exhaust 2 which is made on the rear fender panel 1. A cup-type drafter box 3 which has an opening 4 on the bottom wall 3a is incorporated, and the opening 4 is shut by one way valve 5 which checks the flow back of the outer air, and also, the exhaust 2 is covered by grille 6. In this case, shelf 3B which protrudes from the outer surface of one way valve 5 which makes contact with valve position 3A along wih the lower edge of one way valve 5 is formed on lower part of the box bottom wall 3a. The release caused by the external pressure of valve 5 can be prevented by the above method.
Patent JP-H0337879-A (JP)
Title: Floppy disk cartridge
Inventor: YONEDA FUKUO
IPC: G11B23/033
Filed: 1989-07-04
Abstract: PURPOSE:To regulate the face wobbling of a disk and to improve durability by forming a liner on one side confronting with the recording plane of the disk with a member whose surface is coarse and the liner on other side with a member whose surface is fine. CONSTITUTION:The member of the liner 5 whose surface is coarse is used in the liner at an upper case 3 side, and the member of the liner 6 whose surface is fine is used in the liner at a lower case 4 side. When the disk 1 is rotated at high speed, an air film is generated between the plane of the liner 6 and the disk 1, and the disk 1 is rotated along the surface of the liner 6. Meanwhile, at the liner 5 side, no air film due to the rotation of the disk 1 is generated, however, a force is applied so as to apply regulation against wobbling in the outward direction of the plane of the disk 1. Also, the disk 1 is brought into contact with the liners 5 and 6 lightly, and dust can be eliminated. In such a way, the disk 1 can be stably rotated without generating the face wobbling, which improves the durability.
Patent JP-H09329456-A (JP)
Title: Navigation system
Inventor: WATANABE YOICHI
IPC: G08G1/0969
Filed: 1996-06-12
Abstract: PROBLEM TO BE SOLVED: To positively perform the optimum guide corresponding to the driving operation when plural junctions exist adjacent to each other, by detecting the reaction of a driver to a voice message on the basis of the existence of a turn signal, and guiding the result of the judgement by the voice message again. SOLUTION: A voice processing part 8 of a navigation controller 6 generates a voice message when it judges a route to be taken by a vehicle on the basis of the optimum route, when a juction such as a crossing is detected within the predetermined distance in the advance direction. An operation detecting part 9 detects whether a driver drives a car corresponding to the guide or not, on the basis of the existence of a turn signal, when the voice message for guiding the advance direction, is output from the voice processing part 8. The guide by the voice message is performed again, when a winker to drive a vehicle in the guided direction, is not operated, regardless of the guide by the voice message.
Patent JP-S6329992-A (JP)
Inventor: KINDO TAKASHI
IPC: H01C7/00
Filed: 1986-07-23
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-S5875418-A (JP)
Inventor: KOUNO NAOFUMI
IPC: H02H3/08
Filed: 1981-10-30
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-S6417988-A (JP)
Title: Weather door
Inventor: FUKUDA HIDEO
IPC: E06B9/02
Filed: 1987-07-10
Abstract: PURPOSE: To dispense with taking-in and out of a rain shutter door by providing a louver plate on upper and lower stages between angular peripheral frames, rotating each louver plate through a link mechanism, hanging the angular peripheral frame on the upper stile of a window and springing it out on the outdoor side. CONSTITUTION: A multi-stage louver plate 3 is provided in an angular peripheral frame 2, the support shaft 5 of the plate 3 is supported on right and left side frame part 6, and the plate 3 is connected by a rink rod 7 deviated from the shaft 5 to rotate the plate 3 by an operation rod 12. The upper frame part 15 of a rain shutter door 1 is inserted in a shaft 16 projected from the bearing 14 of the upper stile of a window to hang the rain shutter door 1 from the upper stile so as to lock the lower end on a sill. The rain shutter door 1 hung on the window of a house is set to be sprung out in daytime or the louver plate 3 is rotated by operating a link mechanism as it remains at a hanging position and daylighting and ventilation are performed. Thus, taking-in and out of the rain shutter door 1 is not needed and saving can be performed.
Patent JP-H0727928-A (JP)
Title: Production of plastic optical transmission body
Inventor: MATSUMOTO MASAHIRO
IPC: G02B6/00
Filed: 1993-07-13
Abstract: PURPOSE:To obtain a distribution of refractive index which continuously changes toward the inside by diffusing a nonpolymerizable compd. in a molded body of a polymer material. CONSTITUTION:A monomer mixture prepared by mixing one or more kinds of monomers, polymn. initiator and mol.wt. controlling agent is supplied to a polymerizing device 1 and polymerized by heat or light. The produced polymer material is introduced to a spinning nozzle 3 by a gear pump 2, injected, and molded into a rod or plate to obtain a transparent polymer molded body. The polymer molded body is introduced by rollers 4, 5 to an immersing tank 6 of a molten polymer containing a nonpolymerizable compd. or of only a nonpolymerizable compd. and immersed for a specified time. By controlling the immersing time and temp. to the optimam conditions, the nonpolymerizable compd. is diffused in such a density distribution that continuously decreases from the surface to the inside. Thus, the distribution of refractive index which continuously changes is produced in the polymer molded body.
Patent JP-H1120545-A (JP)
Title: High mount stop lamp
Inventor: TERAI YOSHIE
IPC: B60Q1/44
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To allow arrangement of a high mount stop lamp in good appearance without an installation space. SOLUTION: For an automobile 1 mounted with a tire cover 3 at the rear of a body, a protrusion 35 crossing the vertical center line C-C at the rear of the body is protruded from the tire cover 3 and a lamp mainbody 4 is arranged on the protrusion 35. As a result, when a brake pedal is stepped, a red light is radiated behind the automobile 1 in association with the brake pedal. As the lamp mainbody 4 is arranged on the protrusion 35 crossing the vertical center line C-C at the rear of the body, protruded from the tire cover 3, a high mount stop lamp can be installed without an installation space. Still, the mounting position of the lamp mainbody 4 can be covered with the tire cover 3 and so there is no problem in appearance.
Patent JP-S6061660-A (JP)
Inventor: SUTEIIBUN ENU BUURU
IPC: A61K35/16
Filed: 1984-08-22
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-H0337886-A (JP)
Title: Memory write control circuit
Inventor: IGAWA IKUTOSHI
IPC: G06F17/50
Filed: 1989-07-04
Abstract: PURPOSE:To accumulate information with capacity doubling event memory capacity by allocating eight bits at every 16 time not allocating the change information of a logic value to the bit on a memory at every one time. CONSTITUTION:The logic values of minimum clock data 2 and input data 3 are inputted sequentially to a parallel bit conversion part 10, and serial-parallel conversion is applied to them, and simultaneously, an upper/lower bit designation part 14 counts the minimum clock data 2, and generates an upper/lower bit designation signal for data of one byte. Parallel data passing the conversion part 10 is inputted to a hexadecimal conversion part 11 with the signal of the designation part 14, and is converted to data of hexadecimal number. Following that, when the logic values of the minimum clock data 2 and the input data 3 are inputted, the upper/lower bit designation signal goes to high-order bit designation, and is inputted to a hexadecimal conversion part 12, and is converted to the data of hexadecimal number. The data of one byte is written on a buffer register 13, and one byte is written at the address 0 of an event memory 15. Event information can be written on the memory 15 sequentially by repeating such operation.
Patent JP-S61285567-A (JP)
Title: One-chip microcomputer
Inventor: NAKAI MASAAKI
IPC: G06F15/78
Filed: 1985-08-06
Abstract: PURPOSE:To attain the application of a general-purpose microcomputer with no addition of an external circuit by providing a programmable logic array PLA to an I/O port. CONSTITUTION:The data are transferred among a CPU 1, a RAM 2 and a ROM 3 via a bus line 4. The I/O signals sent from I/O ports 11-14 are applied to a programmable PLA 10. An interruption processing circuit 40 is controlled by the output of the PLA 10. Therefore the input terminals Pb0-Pb7, Pc0-Pc7 and Pd0-Pd7, for example, led from the I/O ports 12-14 can be all interrupted. Furthermore it is possible to use two or three of these terminals as the interruption terminals with other terminals used as the ordinary input terminals for I/O ports.
Patent JP-S5875611-A (JP)
Title: Combustion apparatus for liquid fuel
Inventor: OONO TADASHI
IPC: F23D11/24
Filed: 1981-10-28
Abstract: PURPOSE:To lower noise during combustion, and to obtain stabilized and good combustion characteristic, by providing a porous material to either part, at least, of an inner cylinder or the bottom of a combustion chamber, in the titled apparatus used for a tap controlled water heater, or the like. CONSTITUTION:Porous material 16 is provided to the part of wall of an inner cylinder 12, lower than a flame forming part, and the bottom 13 of a combustion chamber, respectively. Fine particles of kerosene in premixed gas are evaporated and mixed promptly, accompanied with the rise of temperature in the combustion chamber 5, and if some fine particles of kerosene are collided against the inner cylinder 12, re-liquefied content is promoted to be evaporated  by transferred heat from a flame stabilizing part formed in the inner cylinder 12, promptly spreading over the whole part of a bottom 13 by a capillary action of porous material 16. In such a manner, stably held flames can be formed on air injection ports 14 in the upper part of an inner cylinder 12, and high speed evaporating and diffusing combustion can be taken place. With such an arrangement, evaporation and mixing can be performed efficiently, so that good combustion is obtained without noise during combustion.
Patent JP-S5698240-A (JP)
Title: Foaming synthetic resin beads
Inventor: KOSUGI TAKEO
IPC: C08J9/22
Filed: 1979-12-30
Abstract: PURPOSE: The titled beads that are made by adding polydimethylsiloxane during the production process of a foaming synthetic resin beads to distribute most part of the polydimethylsiloxane near the surface layers of the beads, whereby the particles fuse with each other completely on the boundary surface to make gaps between particles as little as possible.  
     CONSTITUTION: In the production of a foaming a synthetic resin beads such as made of polystyrene, 0.01W2pts.wt. of polydimethylsiloxane are added to 100pts of the foaming synthetic resin beads so that the polydimethylsiloxane may exist most near the surface layer of the resin beads, thus producing the objective beads. The viscosity of the polydimethylsiloxane is preferably 20W3,000cs at 20°C.  
     USE: The product is used as a raw material for formed articles applied to cushioning in package or heat insulation. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H119156-A (JP)
Title: Double bearing reel
Inventor: SAKA TAKAO
IPC: A01K89/015
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To readily replace batteries in a double bearing reel having housed a battery. SOLUTION: This double bearing reel is equipped with a main body of the reel, a spool, a counter case, a battery holding part and a battery case 26. The main body of the reel can be attached to a fishing rod. The spool is rotatably supported on the main body of the reel and a fishing line is wound on the outer periphery of the spool. The counter case is disposed on the upper part of the main body of the reel and a water depth display part for electrically indicating the water depth of a terminal tackle to be attached to the tip of a fishing line corresponding to the rotation of the spool. The battery holding part holds a battery 22 for supplying an electric power to the water depth display part.  The battery case 26 has an attaching opening 26a. installed so as to fit a battery holder 23 of the battery holding part from the outside of the main body of the reel to the holding part and a fitting space 26b capable of slidably attaching the battery holder 23 to communicate with the attaching opening.
Patent JP-H0337840-A (JP)
Title: Phase change type optical disk
Inventor: MARUYAMA HIDEO
IPC: G11B7/24073
Filed: 1989-07-05
Abstract: PURPOSE:To obtain excellent recording characteristics of a high grade by forming a phase change type recording medium flatly at an approximately uniform thickness. CONSTITUTION:The phase change type optical disk 10 is formed by successively laminating an interference film 14, a phase change type recording medium layer 16 and a protective film 18 on a disk substrate 12. The substrate 12 is formed by fixing a metallic reflecting material 22 to a glass substrate 20. The layer 16 is formed by approximately flatly forming the surface of the film 14 on the side opposite to the substrate 12 and providing the film of a material essentially consisting of In-Se or material essentially consisting of TeOx by sputtering or vacuum deposition, etc., at an approximately uniform thickness thereon. The film 18 is constituted of a 1st film 18a and a 2nd film 18b. This film 18 is produced by a physical thin film forming method or chemical forming method. The layer 16 is stably irradiated with a laser beam and as a result, the stability of the light reflectivity and light transmittance is improved and the recording characteristics thereof is improved.
Patent JP-S6331863-A (JP)
Title: Slip controller for automobile
Inventor: NAGAOKA MITSURU
IPC: B60W10/10
Filed: 1986-07-25
Abstract: PURPOSE:To make slip control into a gentle something and improve its stability, by controlling a control speed in a direction of reducing the torque given to driving wheels or its controlled variable so as to make it smaller as compared with the time of rectilinear state when a vehicle is detected to be in a turning state. CONSTITUTION:The above captioned controller controls a control regulating device C by a slip controlling device B so as to cause the detected slip value to become the desired value on the basis of output of a slip detecting device A detecting a slip state to a road surface of driving wheels. With this control, the torque given to the driving wheels is regulated, preventing a slip from excessively growing. In this case, there is provided with a turning detecting device D which detects the turning state of a vehicle. And, whe a fact that the vehicle is in a turning state is detected by this turning detecting device D, a control speed in the direction of reducing the torque given by a torque reducing device E for its controlled variable is controlled so as to make it smaller as compared with the time when it is rectilinear running state by the control regulating device C.
Patent JP-S5874918-A (JP)
Title: Differential clutch for vehicle
Inventor: KONDOU MAKOTO
IPC: B60K17/02
Filed: 1981-10-30
Abstract: PURPOSE:To attain a quantity of clutch engagement corresponding to the revolution speed, by housing weight rollers in the cam grooves of a lifter plate fitted in an outer clutch member, so that the centrifugal force moves the weight rollers outwards in the radial direction and displaces them in a direction to push clutch discs. CONSTITUTION:In a clutch in which clutch discs 15 are pushed on friction discs 14 by a spring 17, weight rollers 19 are housed in the cam grooves 18a of a lifter plate 18 fitted in an outer clutch member 9. In slow driving, the pressure contact force which acts between the friction disc 14 and the clutch disc 15 consists of only the appropriately-set elastic force of the spring 17. In rapid driving, the revolution speed of a shaft 6 is so high that the rollers 19 are moved outwards in the radial direction in the cam grooves 18a and displaced in a direction to push the clutch discs 15, thus heightening the pressure contact force between the friction disc 14 and the clutch disc. For that reason, in straight driving, no slippage takes place between the discs 14, 15, a driven shaft 7 follows the main driving shaft 6 well and the straight driving is kept from deteriorating.
Patent JP-H11349825-A (JP)
Title: Sealing resin composition and semiconductor device
Inventor: MATSUDA OSAMU
IPC: H01L23/31
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a sealing thermosetting resin composition prepared by adding a silica filler to a thermosetting resin and having good packing properties and workability in transfer molding, causing less abrasion of an apparatus in a molding process, and giving a sealed product having a small internal stress and to provide a semiconductor device. SOLUTION: There are provided a sealing resin composition comprising a thermosetting resin and a silica filler, wherein the silica filer comprises rounded silica microparticles prepared by chamfering crushed silica particles by attriting them under pressure in a gas by applying mechanical force to them and having a mean particle diameter of 200 μm or below in terms of the maximum particle diameter and is used in an amount of 100-2,000 pts.wt. per 100 pts.wt. thermosetting resin and a semiconductor device sealed therewith.
Patent JP-H04229964-A (JP)
Title: Semisplit type plug
Inventor: MIHIYAERU TARERU
IPC: H01R13/502
Filed: 1991-07-15
Abstract: PURPOSE: To enhance mechanical strength and electrical security by complementarily forming a half part and a plug bridge so that a plane formed by contact pins and connecting pins in the plug bridge is perpendicular to a separation plane of the half part made of a synthetic resin. CONSTITUTION: An electrical half plug 3 is constituted of a plug bridge 4 and a synthetic resin-made half parts 1 and 2 for covering the plug bridge 4. In this constitution, a plane is formed by contact pins 40 and 40' of the bridge 4, and by connecting pins 41 and 41' thereof, and this plane is perpendicular to a separation plane of the half parts 1 and 2. For this purpose, the bridge 4 and the half parts 1 and 2 are complementarily formed.
Patent JP-H0225543-A (JP)
Title: High strength tool steel for hot working
Inventor: TSUJII NOBUHIRO
IPC: C22C38/26
Filed: 1988-07-12
Abstract: PURPOSE:To provide a high strength steel with high toughness and excellent softening resistance by increasing the C content in a steel to a small extent, regulating the amounts of Cr and Mo and adding small amounts of V and Nb thereto. CONSTITUTION:The compsn. of a high strength tool steel for hot working is formed with, by weight, 0.4 to 0.5% C, 0.1 to 1.0% Si, 0.1 to 1.0% Mn, 3.5 to 4.5% Cr, 2.0 to 4.0% No, 0.2 to 0.6% V, 0.01 to 0.20% Nb and the balance Fe with inevitable impurities. Since the steel has excellent hardenability and softening resistance, at the time of using it for hot extrusion tools, Al extrusion tools, etc., of the steel in which severe stress is applied during the working, its service life can be prolonged.
Patent JP-H0465362-A (JP)
Title: Manufacture of silicon nitride sintered body
Inventor: TANAKA KOICHI
IPC: C04B35/584
Filed: 1990-06-29
Abstract: PURPOSE:To obtain a large sized sintered body having uniformity and excellent high temp. characteristics by increasing a density and performing sintering at high temp. after holding the temp. at low temp. in the sintering stage so as to prevent the formation of a dense zone in a surface part. CONSTITUTION:The molding body incorporating oxides of the group IIIa elements as the sintering auxiliary additive is sintered at the temp. of 1600-1800 deg.C in nonoxidizing atmosphere to increase the density up to 75-90% of relative density. Thereafter, the temp. is lowered tentatively to 1500-1750 deg.C and by holding the same temp. for awhile, the temp. is increased to 1800-2000 deg.C and the density is densified to >=95% relative density. In a 1st stage, the temp. of <1600 deg.C is difficult to increase relative density as above-mentioned density and at >=1800 deg.C, a dense layer is formed in the surface layer. In a 2nd stage at <=1500 deg.C of holding temp. the diffusion of respective elements in the sintered body and gasification of oxygen as impurity are not generated and at >=1750 deg.C a dense layer is formed in the surface layer, and both of them do not enhance homogenization. In a 3rd stage at the temp. of <=1800 deg.C, densifying is not sufficient and at >=2000 deg.C the growing of the granule of silicon nitride or the decomposition of silicon nitride is generated and the strength of the sintered body is degrated.