baber/WOPTO huggingface dataset:
Patent JP-H1054755-A (JP)
Title: Knocking detection device
Inventor: OUCHI HIDEAKI
IPC: G01M15/00
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To provide a knocking detection device which can adjust output voltage, static capacity easily and resonance gain optionally. SOLUTION: In a resonant type knocking sensor 1 which has a housing to be attached to a vibrator such as en engine and a vibrator detecting part 2 of a vibration plate 3 and a piezoelectric element 4, a non electrode part 4b is formed approximately in the center part of an electrode part of at least one side from both electrodes of the piezoelectric element 4 in the vibration detecting part fit in an inner bottom center part of the housing 6. In order to change characteristic of the resonant type knocking sensor 1, it is performed by only forming the non electrode part 4b in an electrode center part of the piezoelectric element 4 by masking and the like. When changing to desired optional output voltage, static capacity or resonance gain, only area of the non electrode part 4b is varied to enable matching adjustment of suitable detecting device at every engine without changing thickness and outer dimensional size of the piezoelectric element 4 and the vibration plate 3 and S/N is improved and lowering of detecting accuracy can be restrained.
Patent JP-S58114601-A (JP)
Title: Distribution constant type filter
Inventor: NISHIKAWA TOSHIO
IPC: H01P1/205
Filed: 1981-12-28
Abstract: PURPOSE:To decide the coupling degree between resonance units at a depressed part, by drilling two pierced holes to a dielectric block and at the same time forming a resonance unit with conduction films provided on the inner sides of the pierced holes, the conduction films provided on four sides of the dielectric block and an intervening dielectric material. CONSTITUTION:The pierced holes 11 and 12 are provided side by side with a certain space to a cubic dielectric block 10 which is made of a ceramic dielectric material of the titanium oxide group. The conductions films 13 and 14 are provided on the inner side of the holes 11 and 12 respectively, and at the same time a conduction film 15 is provided on four side faces of the block 10. An end of each films 13 and 14 is short-circuited with the film 15 to form a resonance unit which has the 1/4 wavelength resonance. Then a depressed part 27 is formed on the outer face of the block 10 and between the resonance units in order to set the coupling degree. This coupling degree can be adjusted by the depth, width and shape of the part 27 respectively. Then capacitors 17 and 22 are added for the input and output connections respectively.
Patent JP-S6190423-A (JP)
Title: Formation of deposited film
Inventor: ISHIHARA SHUNICHI
IPC: H01L31/09
Filed: 1984-10-10
Abstract: PURPOSE:To contrive the improvement in the characteristics of films, a film forming velocity, and reproducibility, the uniformity of quality of films, and to enable the improvement in productivity and the mass production by introducing a carbon compound and an active seed into a film forming space separately to cause a discharge energy to function thereby carrying out a reaction of the carbon compound. CONSTITUTION:A photoconductive member 10 is composed of an intermediate layer 12 and a photosensitive layer 13 arranged on a base 11 and the intermediate layer 12 is composed of amorphous silicon and includes P type impurities as a substance controlling an electrical conductivity. The photosensitive layer 13 comprises a charge generating function for generating photocarriers by irradiation with laser beams and a charge transporting function. For formation of a film, a compound including silicon and halogen is introduced into a decomposition space and those are decomposed at high temperature to produce an active seed such as SiF<2>*. Then it is introduced into a film forming space of the base 11. Also a carbon compound, a silicon compound in gas state, if necessary, an inert gas, a gas of a compound including impurity elements and etc. are introduced into the film forming space so as to cause a discharge energy to function thereby exciting the carbon compound to carry out a reaction. Consequently a deposited film is formed on the substrate.
Patent JP-S60103270-A (JP)
Inventor: OZAKI EIICHI
IPC: F25B15/00
Filed: 1983-11-09
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-H0377736-A (JP)
Title: Method and apparatus for isothermal forging
Inventor: TANI KAZUTO
IPC: B21J1/06
Filed: 1989-08-19
Abstract: PURPOSE:To remove the deflection of a die and a make a product net-sharp by inserting an intermediate plate having a central part projected toward a heater plate and composed of material of the same kind as the die between the heater plate for the upper die and a heat-insulating plate. CONSTITUTION:The intermediate plate 16 made from Ni alloy is inserted between the upper heater plate and the heat insulating plate 5 and this intermediate plate 16 is provided with a thick part 16A having its central part projected toward the heater plate 9 and an air layer 17 is formed on the outside of the thick part 16A. Consequently, the air layer is formed between the heater plate and the heat insulating plate, the heat insulating plate is restrained from rise of temperature and free from breakage.
Patent JP-H0261555-A (JP)
Title: Ultrasonic automatic flaw detection
Inventor: SUGIMOTO YUKIRO
IPC: G01N29/04
Filed: 1988-08-26
Abstract: PURPOSE:To achieve a lower cost of the apparatus with a reduction in the number of flaw detection mechanisms by arranging a flaw detection mechanism to detect flaws at a top end, a bottom end and an edge end on the anti-reference side of a steel plate and a flaw detection mechanism to detect flaws at an edge end on the reference side and at the center thereof. CONSTITUTION:A Y-scan flaw detector which detects flaws with a group of probes by scanning in a direction parallel with that of conveying a steel plate 1 to be inspected is made up of an inside flaw detection mechanism device 2 having a group of probes I1-In to detect flaws at the center of the steel plate 1 and an edge flaw detection mechanism device 5 having a group of probes TB for detecting flaws at a top end and bottom end thereof and having a group of probes E2 for detecting flaws at an edge on the anti-reference side thereof to detect flaws at a plate end opposite to the reference conveyance side at the tip rear and across the width along the length of the steel plate. Then, a holding mechanism for the probe I1 arranged right on the reference conveyance side is used among a plurality of probe holding mechanisms having the inside flaw detection mechanism device 2 to detect flaws at ends of the steel plate on the reference conveyance side across the width thereof 1.
Patent JP-S60104791-A (JP)
Title: Rotary compressor of horizontal type
Inventor: SUGIYAMA MASAHIKO
IPC: F04C29/00
Filed: 1983-11-14
Abstract: PURPOSE:To have sure exhaust of the water staying in a protector by furnishing a groove for communication of inside and outside the protector cover at the surface of a cover chamber with which the bottom of the protector cover is in contact. CONSTITUTION:An enclosed container consisting of a case 1 and cover chamber 2 accommodates a motor and a compressor, which are not illustrated. The end face of said cover chamber 2 is fitted with a hermetic terminal, not illustrated, and a protector cover 3 to protect it. At that portion of cover chamber surface contacting the bottom of the protector cover 3, a groove 5 for communication inside and outside the protector cover 3 is formed in the plumb direction. Thereby water drops dripping into the protector cover 3 are surely exhausted without staying in the protector cover 3.
Patent JP-H0750360-A (JP)
Title: Ceramic lid substrate for semiconductor package
Inventor: KIMURA KAZUO
IPC: H01L23/04
Filed: 1993-08-03
Abstract: PURPOSE:To provide a lid substrate on which a recessed groove to be used to discharge the expanded gas generated when sealing is simultaneously formed in a solder layer forming process without necessity for any other independent processes, etc. CONSTITUTION:The width W1 of the part along the longitudinal side 3 of a substrate 2 and the width W2 of the part along the lateral side 4 of the metal layer 5, to be used as the base layer where a solder layer is provided, are changed to W1>W2. When solder is adhered to the above-mentioned metal layer 5, using a dipping method and the like, the part along the longitudinal side 3 of wide width becomes thicker than the part along the lateral side 4 of narrow width by the surface tension of the fused solder. As a result, the part of the solder layer of the part along the lateral side 4 of narrow width forms a recessed groove relatively.
Patent JP-H0631411-A (JP)
Title: Casting nozzle
Inventor: YAMADA YASUHIRO
IPC: B22D41/54
Filed: 1992-07-17
Abstract: PURPOSE:To lessen the closure of the casting nozzle by using a compsn. contg. specific ratios of ZrSiO4, ZrO2, steel making slag and carbon in producing the nozzle. CONSTITUTION:The casting nozzle is formed of the compsn. consisting, by weight %, of 50 to 80 one or two kinds of the ZrSiO4 and the ZrO2, 1 to 20 steel making slag and 5 to' 30 carbon. The essential components (CaO+SiO2) of the steel making slag induce a reaction to lower the m.p. by coming into contact with alumina, thereby preventing the adhesion of the alumina. The effect of preventing the adhesion is low if the compounding ratio of the steel making slag is below 1%. The abnormal erosion of the nozzle arises if the compounding ratio exceeds 20%. Zircon or zirconia is compounded with the compsn. in order to impart the corrosion resistance of the nozzle. The corrosion resistance is inferior and the effect of preventing the adhesion is low if the compounding ratio is below 50%. The spalling resistance is inferior when the compounding ratio exceeds 80%.
Patent JP-H0760751-A (JP)
Title: Multistage heater and separative recovery device used therewith
Inventor: MITSUI NORIO
IPC: C08J11/08
Filed: 1993-08-27
Abstract: PURPOSE:To obtain a heater capable of heating in two or more temperature ranges, reduced in size, simplified in structure, and enhanced in heating efficiency. CONSTITUTION:A heater is composed of a cylindrical high-temperature heating furnace 10 and a low-temperature heating furnace 20 formed in a ring shape along the outer pheripheral surface of the furnace 10. A high-temperature release port 18 for releasing gas produced by heating liquid is provided in the high-temperature heating furnace 10. A liquid supply port 21 and a low-temperature release port 24 are provided in the low-temperature heating furnace 20. As a center wall between the high-temperature heating furnace 10 and the low-temperature heating furnace 20, a stainless steel-made cylindrical wail is provided. An introducing port 25 is formed in a lower part of the cylindrical wall on the opposite side to the supply port 21. A styrene monomer solution supplied from the supply port 21 is heated to a temperature of 180-250 deg.C inside the low-temperature heating furnace 20 to release a low-temperature distillate, thereafter being indroduced into the high-temperature heating furnace 10 through the introducing port 25 and heated to approximately 350 deg.C to release a high-temperature distillate.
Patent JP-2000230511-A (JP)
Title: Vane type hydraulic actuator
Inventor: SEKIYA MUTSUO
IPC: F15B15/12
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To surely lock a rotor at an arbitrary lag or advance position by providing a guide lock means for leading the rotor to the predetermined constraining position in relation to a case side, and providing a constraining lock means for constraining the rotor in relation to the case. SOLUTION: When the hydraulic force to be applied to a guide stopper pin 1 and a constraining stopper pin 4 becomes smaller than the energizing force of springs 3, 6, both the pins 1, 4 are moved in a fitting direction in relation to engaging recessed parts 42a, 42b. An engaging projecting part 1a of the pin 1 and the corresponding recessed part 42a are formed into a tapered pin shape, and since the taper angle of the recessed part 42a is larger than the taper angle of the projecting part 1a, the projecting part 1a is fitted smoothly in the recessed part 42a, and positional displacement can be corrected. The pin 4 is moved forward by the spring 6, and an engaging projecting part 4a is fitted in the recessed part 42b, and a case 3 and a rotor 44 are constrained freely to turnably in synchronism with each other.  The rotor 44 can be surely constrained at the lag or the advance position with a simple structure, and the optimal timing of opening and closing a valve can be realized.
Patent JP-H0494784-A (JP)
Title: Disposal of garbage from home and vessel therefor
Inventor: TABATA ZENJI
IPC: B09B5/00
Filed: 1990-08-09
Abstract: PURPOSE:To facilitate the transportation and disposal of garbage by separating the garbage into water and residue by the use of electric power and also crushing vessels for uncooked food, etc., by the use of electric power to reduce the volume and then performing disposal. CONSTITUTION:Garbage is crushed, filtered, and separated into water and residue. Polyethylene vessels, paper boxes, etc., are compressed and crushed. By this method, the amount of the garbage can be reduced to about 1/10 at the time of being collected from home.
Patent JP-H0938540-A (JP)
Title: Sprayer equipped with trigger
Inventor: KISHI TAKAO
IPC: B05B11/00
Filed: 1995-07-27
Abstract: PROBLEM TO BE SOLVED: To prevent an unintentional actuation of a trigger due to transportation, transshipment, etc., and improper operation of the trigger in a showcase in a store and to make handling of the trigger easy. SOLUTION: A sprayer main body consisting of a vertical type reciprocal pump provided with a push down type spraying head 22 is installed in an aperture head part of a container body 1, a trigger 4 for driving the push down type spraying head and whose tip end part 45 is projected out of the sprayer main body obliquely downward in the front face is installed in a manner that the trigger 4 can move freely, and a square stick-like rock plate 6 to inhibit the movement of the trigger 4 is installed in the inside of the tip end part 45 of the trigger 4 by an erecting/laying means in a manner that the rock plate 6 can be attached and detached freely.  Moreover, a raising and engaging means 7 to keep the square stick-like rock plate 6 in the raised and engaged state in the inner face of the tip end part 45 of the trigger 4 is provided and a bringing down and engaging means 8 to keep the square stick-like rock plate 6 in brought down and detached state is provided.
Patent JP-S6457844-A (JP)
Title: Digital signal multiplexer
Inventor: TAKASE MASAHIKO
IPC: H04J3/16
Filed: 1987-08-28
Abstract: PURPOSE:To attain variable channel constitution for each call in response to the request by a subscriber by using a fixed multiplex circuit, a distribution switch network, a variable multiplex circuit and a fixed multiplexer/demultiplexer circuit in combinations. CONSTITUTION:The transmission capacity of a subscriber transmission line is selected to be an integral number of multiple of a basic transmission capacity R1. An information signal from a terminal equipment 1 whose transmission capacity exceeds the value R1 is demultiplexed by the fixed multiplexer/demultiplexer in the unit of R1 and information signals from plural terminal equipments are distributed to plural variable multiplexer circuits 16 by a distribution switch network 15. The distribution switch network selects the variable multiplexer circuit 16 corresponding to the subscriber request channel constitution varying with each call and the variable multiplexer circuit 16 arranges the information signals from the plural terminal equipments to be distributed to a multiplex frame of the capacity R1. The multiplexed frame subject to arrangement is further multiplexed by the fixed multiplexer circuit 17 to constitute the transmission line multiplex frame. Thus, the change in the channel constitution of the multiplex frame is realized easily in response to the request from the subscriber.
Patent JP-H0760103-A (JP)
Title: Method for packing catalyst and device therefor
Inventor: MINAMI YOSHITAKA
IPC: B01J8/00
Filed: 1993-08-27
Abstract: PURPOSE:To provide a catalyst packing device and a method capable of surely and easily winding up a hose leading to a suspended catalyst discharger and drawing out the hose. CONSTITUTION:A specified winding force is always exerted on a hose 61 leading to a catalyst discharger by an air motor 65 in a hose winding mechanism 60, hence the hose 61 is drawn out against the winding force when the discharger is lowered, and the surplus hose 61 is automatically wound up by the winding force when the discharger is raised. Consequently, the loosening of the intermediate part is prevented, and the adjustment of length is not needed.
Patent JP-H0940741-A (JP)
Title: Photocurable urethane acrylate oligomer and photocurable composition
Inventor: TABUCHI TAKEHARU
IPC: C08F290/00
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To obtain a photocurable urethane acrylate oligomer which can give a cured coating film excellent in flexibility and adhesity and obtain a photocurable compsn. contg. the same. SOLUTION: This oligomer is obtd. by copolymerizing a hydroxyalkyl (meth) acrylate and a urethane prepolymer which is formed from a diol represented by the formula: HOCH2 CH2 C(CH3 )2 CH2 CH(CH3 )CH2 OH or by the formula: HOCH2 CH2 CH(CH3 )CH2 C(CH3 )2 CH2 OH and an org. diisocyanate. This photocurable compsn. contains the oligomer and a photopolymn. initiator.
Patent JP-S6296732-A (JP)
Inventor: BENAROOYA ANRI
IPC: F02B71/06
Filed: 1986-09-11
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-H0297736-A (JP)
Title: Disk brake structure
Inventor: ARUBERUTO JIYORUJIETSUTEI
IPC: F16D55/224
Filed: 1989-08-18
Abstract: PURPOSE: To simplify a structure by providing a stopping device comprising a cylindrical head mounted on a caliper body. CONSTITUTION: A stopping device 15 mounted on a caliper 4 is provided with a cylindrical steel head 17 having the Y-Y axis parallel to the X-X axis, the head is mounted on a half-body 5 and at least a part thereof is projected into a socket 8, and locked by a holder steel plate 11 of a pad 9 along a base line G by a flat surface S of a side edge of the holder steel plate. The length of the head 17 is selected to be close to the thickness of the pad, i.e., the combined thickness of the holder steel plate 11 and a lining. Thus, the stopping device is operable even when the wear of the lining is advanced.
Patent JP-S60107418-A (JP)
Title: Automatic opening and closing apparatus for opened-port closing member
Inventor: TAKEMURA SHINJI
IPC: B60J7/057
Filed: 1983-11-12
Abstract: PURPOSE:To prevent the automatic driving of an opened-port closing member through the operation of a switch which is not desired, by preventing the automatic closing operation to a prescribed opening degree unless a closing instruction and the operation of an automatic instruction switch means are provided. CONSTITUTION:When a rear shoe 41 is shifted rearward by operating a driving cable 25, also a guide link 39 retreats. A guide pin 43 is engaged and guided by the inclined part connected to the horizontal part of the guide slot 36 of a plate 33, and a panel 23 is pulled rearward through the plate 33, namely a bracket 26, and the engagement pin 38 fixed onto the bracket 26 lowers along the aslant groove 47 of a block 45, and the movable panel 23 lowers, transferring rearward. In this case, the division not having a specific switch written-in is not read-out by a microprocessor, and even if a switch is operated, the opening and closing driving for the panel is not carried-out.
Patent JP-S6191032-A (JP)
Title: Production of optical fiber preform
Inventor: MITACHI NARIYUKI
IPC: C03B8/00
Filed: 1984-10-11
Abstract: PURPOSE:To obtain a fluoride optical fiber preform having low transmission loss and long length, by pouring a raw material for core glass on the molten raw material for clad glass to form separated layers and letting the molten liquid out of the bottom orifice of the mold containing the separated layers. CONSTITUTION:Molten raw material for clad glass is poured into a semimetallic or metallic mold, and then raw material for core glass is poured on the molten material to fill the mold with separated molten glass layers. The unsolidified molten glass is poured from the bottomorifice of the mold to obtain a preform 11 composed of the clad 9 and the core 10 and having a core-clad wave-guide structure.
Patent JP-H06199020-A (JP)
Title: Method and apparatus for controlling label printing
Inventor: MURAMATSU KOJI
IPC: B41J5/30
Filed: 1992-08-11
Abstract: PURPOSE:To execute label printing, starting from a position that is optionally specified. CONSTITUTION:As a starting position M for label printing is specified through a keyboard 4, the specified position is written into a printing buffer 31 through a CPU 1. The CPU 1 makes execution on a program 100 and obtains label printing starting position (X',Y') that corresponds to the specified position M out of initial printing starting position (X, Y) in the printing buffer 31, and writes the obtained position into a converted label printing buffer 32 and at the same time, reads printing data within a printing range specified separately through the keyboard 4 out of the printing buffer 31 and writes the read-out printing data into the converted label printing buffer 32. After that the CPU 1 reads the printing data out of the said buffer 32 and sends the read-out data to a printer 9 so that the label printing can be started from the label printing starting position (X', Y') specified by the converted label printing buffer 32, and begins label printing, starting from the label on the specified position.
Patent JP-H1148129-A (JP)
Title: Polishing pad, and method for polishing tabular material
Inventor: ISEDA TORU
IPC: B24B37/24
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To dissolve loading, by forming plural grooves of a particular width on the surface of a polishing pad made of an astomatous resin material, and providing lands of a particular width respectively between the grooves. SOLUTION: A polishing pad 1 is made of an astomatous resin material, for example, all kinds of plastics such as a polyethylene resin, a polypropylene resin and a polyacetals resin, etc. Grooves 2 of 0.5-10 mm width, preferably 1.5-3 mm width, are formed on the surface of the polishing pad. In this case, a sectional of the grooves 2 may be a curved surface shape such as a semicircle or a semiellipse, and the inside of the grooves 2 may be coated with a water- repellent. Then, a great number of lands 3 of 0.5-5 mm width are formed alternately with the grooves 2. Here, depth of the grooves 2 is set for 0.1 mm and above in order that a polishing fluid can flow smoothly.
Patent JP-2001038688-A (JP)
Title: Pearl drilling machine
Inventor: NAKAMURA TETSUYA
IPC: B26F1/16
Filed: 1999-07-28
Abstract: PROBLEM TO BE SOLVED: To provide a pearl drilling machine to drill a pearl more efficiently in forming a pearl necklace, a pearl tiepin, etc. SOLUTION: A turntable 4 having a pearl clamp part 6 comprising a pair of clamp claws on an upper part is placed on this drilling machine, a pearl truck slidable in an approaching separating manner is provided on a drill 3, and the turntable is turnably connected to the pearl truck by a center of rotation located on the perpendicular of an extension line 21 of a drill axis. In addition, a locking/unlocking means to lock the turntable to the pearl truck at the approaching position 5A of the pearl truck to the drill, and to unlock the turntable at the separating position 5B of the pearl truck from the drill is provided. A pearl P of the pearl clamp part is drilled by allowing the pearl truck at the approaching position to slide to the drill, and the turntable is changed in direction by 180 deg.C at the separating position.