baber/WOPTO huggingface dataset:
Patent JP-S56129012-A (JP)
Title: Separator for bubble contained in oil
Inventor: SAGA HIROHIDE
IPC: B01D19/00
Filed: 1980-03-17
Abstract: PURPOSE: To retain the normal function of an oil-pressure apparatus such as oil- pressure type rush adjuster, etc., even when lubricating oil is supplied under a low pressure by providing a bubble separation space having a significant volume as compared with the sectional area of an oil supply path on the way of the oil supply path.  
     CONSTITUTION: Lubricating oil from an oil pump is sent through an oil delivery pipe 10 to an oil passage 31 inside an union bolt 14, as shown by arrows 7 and 11, and when the oil is sent into a bubble sepation space 4, its pressure is rapidly lowered because of an abrupt change in the volume and bubbles present in the lubricating oil are rapidly expanded and then separated from the oil. Thus, lighter bubbles gather toward the upside of the space 4 and is discharged a passage 33 and a side groove 16 around the bolt 3, as shown by arrow 15. Also, the lubricating oil deprived of bubbles is induced through oil holes 20 and 21 formed inside a cylinder head 1 to an oil-pressure type rush adjuster 21. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S55124397-A (JP)
Title: Speaker diaphragm
Inventor: NOGUCHI HIROTOSHI
IPC: H04R7/02
Filed: 1979-03-20
Abstract: PURPOSE:To obtain the diaphragm featuring the larger elasticity and internal loss than the paper with no effect of humidity received, by securing mixture of the high- density polyethylene featuring the specific viscosity and in the specific ratio. CONSTITUTION:The high-density polyethylene fiber featuring the melt index of 2g/10min or less is beaten by the disk refiner or the like to produce the synthetic pulp. And the high-elasticity fiber such as the carbon fiber, the glass fiber and the like in which the synthetic pulp occupies the rate of 70wt% or more, is used for composition. The composite sheet is produced by mixing the synthetic pulp, the carbon fiber and others together, and then molded into the cone shape through the heat pressing or the like. Thus the synthetic pulp is fused. As a result, the speaker diaphragm can be obtained with the high elasticity and high rigidity.
Patent JP-H10220820-A (JP)
Title: Air conditioner
Inventor: KASHIWA SHIRO
IPC: F24F5/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an air conditioner which can maintain an excellent static sound performance by positioning a compressor soundproofing material in a casing to fix it. SOLUTION: An air conditioner provides a compressor soundproofing material such as the first transverse soundproofing material 11 in the circumference of a compressor. The first transverse soundproofing material 11 is mounted by being inserted into the casing along the first gas tube 5 and an inhalation piping 6 both of which extend up and down. At the front end side of the insertion of the first transverse soundproofing material 11, a contacting part 24 which contact the inhalation piping 6 is provided. The rear end side of the insertion is provided with an upside notched part 21 and a downside notched part 22 both of which the first gas tube 5 is engaged in. The first gas tube 5 is held between both sides by the edge part of the first transverse soundproofing material 11 which holds the upside notched part 21.
Patent JP-S60177943-A (JP)
Title: Nozzle
Inventor: KUBO YOSHIMI
IPC: B05B1/02
Filed: 1984-02-23
Abstract: PURPOSE:To improve the degree of freedom of shape in the small hole part for ejecting a melt by forming fine grooves to the inside wall part of a metallic nozzle which contacts with a molten metal and can be cooled. CONSTITUTION:A metallic nozzle is inscribed with plural fine grooves 2 on the inside wall part to contact with a molten metal 3 and can be cooled with water. The molten metal 3 cannot contact with the inside of the grooves 2 on account of surface tension, thus resulting in the decreased contact area between the metal 3 and the nozzle metal 1. The possibility of solidification of the metal 3 during passage through a small hole part 4 is thus eliminated and even if the diameter is, for example, 0.5mm., the molten metal is stably ejected without solidifying in the mid-way and the degree of freedom of the shape of the small-hole part 4 is improved.
Patent JP-H10220684-A (JP)
Title: Timing chain cover structure for engine
Inventor: TANAKA RYUJI
IPC: F02B67/06
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To improve rigidity of a center part so as to suppress membrane vibration and to reduce the generation of vibration and noise by providing center side fitting bolt bosses at the center part, where vibration is easily generated, of a timing chain cover, and providing ribs extended onto the cover fitting bolt boss side with these bosses as origins. SOLUTION: A timing chain cover 54 provided at an engine so as to cover a timing chain is provided with peripheral left side seal parts 56-1-56-5 and peripheral right side seal parts 64-1-64-7 at the outer peripheral part of the inner surface, and bolt holes 58-1-58-6, 66-1-66-8 near the respective seal parts. These bolt holes are formed in fitting bolt bosses protruded to the outer surface. The inner surface of the cover 54 is provided with center side fitting bolt bosses 72-1, 72-2 spaced at a center part where membrane vibration is easily generated, and ribs 76-1, 76-2, 78-1, 78-2, 80-1, 80-2 and the like extended radially from the center side fitting bolt bosses toward the peripheral fitting bolt bosses are provided in line to improve rigidity of the center part.
Patent JP-H08201496-A (JP)
Title: Tracking receiver
Inventor: HOSODA IKUO
IPC: G01S3/42
Filed: 1995-01-31
Abstract: PURPOSE: To reduce in size, weight and power consumption a receiver and to prevent the deterioration of tracking error detecting characteristics caused by a crosstalk by processing a sum signal and a difference signal by one frequency converter, an AGC amplifier, etc. CONSTITUTION: An RF sum signal and an AM-modulated RF difference signal are combined by a multiplexer 4, a multiplexed signal is frequency-converted by one frequency converter 5, and branched after passing a band pass filter 7 and an AGC amplifier 8. One of them is suppressed in the difference signal and generated with a sum signal by a limiter amplifier 11, and the other is phase-converted by a 90 deg.-phase converter 12, and product detected by a product detector 13 to obtain an error signal output.
Patent JP-2000230818-A (JP)
Title: Method and instrument for noncontact measurement of wheel alignment characteristic
Inventor: FUKUDA YUTAKA
IPC: G01M17/007
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide the method and instrument for noncontact measurement of wheel alignment characteristics which make it easy to detect the positions of necessary measurement places of wheels and tires, eliminates the need for an inexpensive camera structure and an expensive image process, and also eliminates the need for complicated positioning. SOLUTION: The measuring instrument for wheel alignment characteristics of a vehicle is composed of a vertical detection part 15a and horizontal detection parts 15b and 15b which are stood on a perpendicular surface parallel to a vehicle axial core provided outside a wheel and set opposite measured parts provided at the upper part and two right and left parts of the tire, and the toe-in angle and camber angle of the wheel.
Patent JP-H08204453-A (JP)
Title: Crystal oscillation circuit
Inventor: KOYAIZU YASUO
IPC: H03B5/32
Filed: 1995-01-30
Abstract: PURPOSE: To stably reduce the excitation level of a crystal vibrator without being controlled by the equivalent serial resistor of the crystal vibrator by serially connecting a capacitor and a resistor between ground and a part between the crystal vibrator and the resistor. CONSTITUTION: One terminal of the resistor R2 is connected between the ground and a connection point for connecting the resistor R1 serially to the crystal vibrator X and the other terminal of the resistor R2 is connected through the capacitor C3 to the ground. The ratio of the resistor R1 and the resistor R2 is decided by a reducing ratio = R1/(R1+R2). For instance, by turning the ratio of the resistor R1 and the resistor R2 to 9 to 1, the excitation level from an oscillation circuit is divided into R1/(R1+R2), that is 1/10, by the resistors, the crystal vibrator is excited and the excitation level is reduced to about 1/10 while hardly influencing the equivalent serial resistor RX of the crystal vibrator.  Thus, since abnormal oscillation including the high-order oscillation of the crystal vibrator is prevented and the generation of the discontinuity characteristics of temperature characteristics owing to coupling with the vibration of another mode is prevented, the quality of this crystal oscillation circuit is improved.
Patent JP-H021040-A (JP)
Title: Data input device
Inventor: SHIBATA TAKAYUKI
IPC: H03M11/14
Filed: 1989-02-13
Abstract: PURPOSE:To reduce the operation of a mode key for specifying key functions and to stabilize an input by forming a display part divided into display areas having respectively different display functions and detecting which display area corresponds to the position of a key input having plural functions to determine the function of the key. CONSTITUTION:At the time of inputting a KANA (Japanese syllabary) character, an all-clear AC to be used also as an ON key on a keyboard 13a is depressed and then a mode key 19 is depressed. At the time of depressing the AC key, a power supply is turned on and a mode setting flag M and a display selecting flag F in a CPU 22 are cleared. When the flag F is cleared, a gate circuit 26 is switched to a lower display buffer 27b and the CPU 22 writes '0' in the buffer 27b and displays '0' on a lower display part 12b. When the mode key 19 is depressed under such a state, prescribed key input processing is executed under the control of the CPU 22, so that the operation of the mode key for specifying key functions can be reduced.
Patent JP-S52116133-A (JP)
Title: Microprogram instruction control unit
Inventor: KINOSHITA TSUNEO
IPC: G06F9/06
Filed: 1976-03-26
Abstract: PURPOSE: To reduce the microstep as a whole and to increase the operational performance by improving the functional efficiency of load-related microorder in particular for adoption of vertical type microorder system. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63203746-A (JP)
Title: Ferromagnetic alloy and magnetic head using same
Inventor: NAKATANI RYOICHI
IPC: C22C38/00
Filed: 1987-02-18
Abstract: PURPOSE:To manufacture a ferromagnetic alloy having a low magnetostriction constant by adding one or more among V, Nb and Ta to Fe. CONSTITUTION:One or more among V, Nb and Ta are added to Fe to obtain an alloy. At this time, the amts. of V, Nb and Ta are regulated so as to satisfy an inequality 1/6<=x/2.4+y/4.8+z/9.1<=17/12 [where x, y and z are the amts. (wt.%) of V, Nb and Ta, respectively, basing on the amt. of the obtd. alloy]. The obtd. alloy is a ferromagnetic alloy having -4X10<-8>-2X10<-6> magnetostriction constant, >=18kG saturation magnetic flux density Bs and <=3.0Oe coercive force Hc. The alloy is useful as the material of a magnetic head. When <=3wt.% at least one among Pu, Rh, Pd, Ag, Os, Ir, Pt and Au is added to the alloy, the corrosion resistance of the alloy is improved and the magnetic characteristics are hardly deteriorated.
Patent JP-S54124993-A (JP)
Title: Power supply unit
Inventor: NAKAMURA KAZUFUMI
IPC: H05F3/04
Filed: 1978-03-22
Abstract: PURPOSE:To obtain a power supply unit which can control a current value automatically and eliminate the electricity of a drum excellently by applying a constant bias to a load by interposing a time-constant circuit composed of a capacitor and a  resistance between a transformer and the load. CONSTITUTION:An alternating current, applied to primary winding 11 of transformer 5 via input terminals 7 and 8, is boosted and applied to electricity-eliminating charged unit 3. Capacitor 9 is connected between secondary winding 12 and charged unit 3, and resistance 10 is between the load side of this capacitor and the ground. Varying the resistance value of this resistance 10 makes it possible to vary a current bias to charged unit 3 and an amplitude ratio between positive and negative currents can be determined freely by capacity 9 and resistance 10; a difference between the both can also be held small invariably and follow-up control can be performed stably against the environ mental change in temperature, etc.
Patent JP-H07224244-A (JP)
Title: Primer composition and coating method
Inventor: IWABORI KANICHI
IPC: C08J7/04
Filed: 1994-02-07
Abstract: PURPOSE:To obtain a primer compsn. which enables a thermoplastic olefin elastomer molding to be coated without any surface treatment by compounding a chlorinated polyolefin, an epoxy resin, and a curative. CONSTITUTION:A coating compsn. contains a chlorinated polyolefin having a chlorine content of 10-50wt.%, an epoxy resin (e.g. a bisphenol A-based, a novolac-based, or an aliph. epoxy resin) in an amt. of 10-90wt.% of the chlorinated polyolefin, and a curative in an amt. of 4-100wt.% of the epoxy resin. An amine curative is pref., and a latent curative can also be used. When a microcapsuled curative is used, the compsn. has an enough storage stability. The compsn. is prepd. by dissolving the chlorinated polyolefin in a solvent in a concn. of 10-30wt.% and adding the epoxy resin and the curative to the resulting soln.
Patent JP-H01207946-A (JP)
Title: Gate array type semiconductor integrated circuit
Inventor: TASAI SADAJI
IPC: H01L27/04
Filed: 1988-02-15
Abstract: PURPOSE:To obtain higher performance characteristics as a functional block by a method wherein a plurality of types of arrangements of transistors and resistance elements, the numbers of contained elements and sizes are provided for specific functions as logic circuit cells in a cell array region which is the main region of a chip. CONSTITUTION:A gate array type semiconductor integrated circuit has a plurality of types of logic circuit cells corresponding to frequently used functional blocks and the various types of element arrangements and the numbers of contained elements are provided in the respective cells so as to realize required functions with high performance. For instance, as a gate array for a group of types which employ many flip-flops, a number of outer pads 102 are provided along the four sides of a chip 101 and are used for the I/O of a signal and for power supply. 19 of cell rows 110-128 and 38 of cell columns 130-147 are arranged in arrays in the chip 101. With this constitution, element arrangements, the numbers of the contained elements and those parameters in the exclusive purpose cell can be optimized.
Patent JP-H09232646-A (JP)
Title: Method for manufacturing piezoelectric transformer
Inventor: NAKAGAWARA MUTSUYUKI
IPC: H01L41/22
Filed: 1996-02-21
Abstract: PROBLEM TO BE SOLVED: To obtain a method of manufacturing a piezoelectric transformer having excellent workability by a method wherein a piezoelectric material is extrusion molded by an extrusion molding machine having a base provided with a plurality of V protrusions on the opposite top and bottom positions of the base for the formation of the V trenches into a flat sintered body to be cut off in the piezoelectric transformer shape on the V trench positions. SOLUTION: A piezoelectric material is extrusion molded by an extrusion molding machine having a base 10 provided with a plurality of V shape protrusions 11 at the same intervals on the opposite top and bottom positions to be sintered after cutting off in a specific dimension. At this time, in the produced flat sintered body 1 formed with the V trenches, exciter electrodes 2 are provided rectangularly to the V trenches in almost half area excluding the V trenches on the main plane furthermore, a generating electrode 3 for leading-out a high voltage to the end rectangular to the V trenches on the side wherein the exciter electrodes 2 are not formed is provided. Later, the piezoelectric transformer is completed by cut separating the extruded piezoelectric material at the V trench positions.  Through these procedures, the method of manufacturing piezoelectric transformer having excellent workability can be developed.
Patent JP-S52116587-A (JP)
Title: Method of storing pontoon deck for automobile and bulk transporting ve ssel and slidable storage type pontoon deck
Inventor: KANEGAE KIMIO
IPC: B63B25/18
Filed: 1976-03-27
Abstract: PURPOSE: To enable storing of automobile loading pontoon deck on the back of the upper deck simultaneously with the storing work of the right and left decks in hold as provided immediately under the port of the hold of an automobile and bulk transporting vessel. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11219750-A (JP)
Title: Ac adapter
Inventor: KAJIWARA TERUTOMO
IPC: H01R13/46
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To provide an AC adapter capable of inserting a plug independently of the installation position of an AC power source outlet by making the plug position of the adapter main body rotatable in an optional manner. SOLUTION: This AC adapter comprises a plurality of plugs to be inserted into an outlet of an AC power source. The adapter main body 10 incorporates a circuit for converting the AC power source into a DC power source. In this case, the plug fixation part 11 is supported by the adapter main body 10 in a manner that the part 11 can be rotated in one plane. A plurality of plugs 21-23 are uprightly installed in the plug fixation part 11 in the direction at right angles to the face of the fixation part 11 and inserted into the AC power source outlet.
Patent JP-S60176624-A (JP)
Inventor: HAMAGURI KENJI
IPC: A61B5/145
Filed: 1984-02-23
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-S61234969-A (JP)
Inventor: RICHIYAADO SARISUBERI
IPC: B05C9/12
Filed: 1986-02-20
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-S59163779-A (JP)
Inventor: ERUBE BURIKOO
IPC: H01R33/74
Filed: 1984-02-24
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-H05201517-A (JP)
Title: Intermediate support device of screw conveyer
Inventor: KAMIWAKI TADAYOSHI
IPC: B65G33/32
Filed: 1992-01-24
Abstract: PURPOSE:To provide an intermediate support device of a screw conveyer which can support the middle part of a screw shaft on an outer cylinder without parting a screw blade, adjust the position when a support roller and a ring of the outer periphery of the screw blade wear away easily from the outside and is excellent in the dust-proof performance of a shaft support unit. CONSTITUTION:A ring 4 is fixed to the outer periphery of a screw blade, a ring support roller 5 is supported on a roller storing box 13 through a rolling bearing 6, and the roller storing boxes are fitted to the outside area of a conveyer outer cylinder in the circumferential direction in such a manner as to adjust the position.
Patent JP-H09206826-A (JP)
Title: Method for winding wire and device therefor
Inventor: TANAKA KATSUTAKA
IPC: B21F3/04
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To regulate a dropping member so as to keep the range of allowable interval with respect to a wire wound body at the time of piling up a spiral like wire which is received by a receiving machine advanced while being shaped in a spiral like to form a wire wound body. SOLUTION: At the time of forming a wire wound body 2 by piling up a wire on a winding core 14 on a turn table 12A by a dropping roll 22A while the wire is pulled by a pulling machine 16 and the shape is regulated in a coil like by a shaping roll 18A, the dropping roll 22A is raised corresponding to raising of the piling up height of the wire wound body 2 so that the interval between the dropping roll 22A and the wire wound body 2 is kept within the allowable range.
Patent JP-H05205302-A (JP)
Title: Pickup
Inventor: MAKIMOTO SEIICHI
IPC: G11B7/09
Filed: 1992-01-24
Abstract: PURPOSE:To prevent imperfect contact between a connecting terminal and a land on the side of a flexible substrate. CONSTITUTION:A dimension between each land 82 of the flexible substrate 80 is slightly wider than a dimension between each connecting piece 91a of a soldering terminal 9. When the individual connecting pieces 91a are fitted into positioning recessed parts 83 respectively, resilience is generated on the flexible substrate 80 due to bending, and, to each positioning recessed part 83, force in the direction of spreading it outacts, so that the land 82 is pressingly abutted against the side of the connecting piece 91a. Consequently, since the connecting piece 91a and the land 82 are certainly to be brought into contact with each other, defective soldering on the connecting piece 91a and the land 82 is prevented, while electrical connection between the connecting piece 91a and the land 82 can certainly be performed as well.
Patent JP-S62193767-A (JP)
Title: Disc polishing attachment
Inventor: YAMASHITA SHINGO
IPC: B24B37/00
Filed: 1986-02-18
Abstract: PURPOSE:To make such polishing work that is uniform, superior in quantity and high in accuracy performable, by making a discoid part or a workpiece do an unspecified motion on a polishing table, and simultaneously moving a dressing head freely, while eliminating any dust flying from a driving part. CONSTITUTION:A conveyor 50 brings a discoid part 53 into the specified position inside the body 40 in a state of being dipped in a water tank 51 by a conical holder 52. Next, an abrasive head 10 is moved to some extent and the part 53 is attached to a polishing chuck 11. And, it is made contact with the top of a polishing table 4 rotating this abrasive head 10 and applied with pressure there thereto, while the polishing chuck 11 is rotated, entering polishing work for the part 53. And, the abrasive head 10 and the polishing table 4 both perform an unspecified motion with each other whereby a uniform, highly accurate polished surface of the part 53 is secured. Successively, after polishing operation is over, it is made contact with the top of the polishing table 4 rotating a brushlike raising part 16 of a dressing head 15, while it is driven in a radial direction and a surface state of abrasive cloth on the polishing table 4 is equalized. In addition dust is absorbed by a duct.
Patent JP-S60179833-A (JP)
Title: Information output device
Inventor: SHIBUYA SOUICHI
IPC: G06F3/12
Filed: 1984-02-27
Abstract: PURPOSE:To give proper warning to an operator by outputting an alarm synchronously with the output of unit information. CONSTITUTION:Data from the external side is converted into an internal code by a code input device 1, and if a page is not yet opened, a page memory is formed and registered in a main memory device 5. If the input code is a bell code, the contents of a bell frequency storage dvice 4 are increased, and when the input code is a code other than the bell code, the code is successively written on a document storage device 3 and the contents are updated. At the time of page feed after repeating said operation, the current page is closed and stored and the contents of a storage device 4 for storing the number of pages stored in a page memory are increased. A reader 9 reads out the contents of the storage device 6 and outputs the contents of the document storage device 3 in the completed page memory to a printer 8. Whether the ringing frequency stored in the bell frequency storage device 4 is ''0'' or not is checked, and in case of no ''0'', ringing is executed and repeated until the arrival of ''0''. At the arrival of ''0'', the page memory is opened to the main storage device 5.