baber/WOPTO huggingface dataset:
Patent JP-H03267805-A (JP)
Title: Monolithic filter
Inventor: YOSHINO MASAJI
IPC: H03H9/56
Filed: 1990-03-16
Abstract: PURPOSE:To obtain a monolithic filter offering ease of assembling with excellent electric characteristic by inserting a rod shaped support member between a base and a lead terminal of a common electrode of a lower ridge of a piezoelectric plate and adhering them by a conductive adhesives. CONSTITUTION:Input/output terminals 12a-12c are implanted to a base 11, a leadout terminal of input and output electrodes of a piezoelectric piece 14 with a couple of input output electrodes formed to one side and with a common electrode 14a formed to the other side is supported by input and output terminals 12a-12c and interconnected electrically. Moreover, a rod shaped support member 15 is inserted between the base 11 and a lead terminal of the common electrode 14a at the lower ridge of the piezoelectric plate 14, the piezoelectric plate 14 is supported at the outer circumference, they are adhered by a conductive adhesives to adhere the support member 15 to the leadout terminal of the common electrode 14a and the base 11 mechanically and to interconnect them electrically. Thus, ease of assembling is attained and an excellent electric characteristic is obtained.
Patent JP-H10261850-A (JP)
Title: Printed circuit board and formation of printed circuit board with fuse
Inventor: TODOKORO YUSAKU
IPC: H05K1/18
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To obtain a printed circuit board structure, wherein the circuit of a printed circuit board can be protected at low cost and reliably, by a method wherein a plurality of branched wiring patterns for fuse are provided in a wiring pattern. SOLUTION: In a printed circuit board 1, a current from a power-supply unit passes through a wiring pattern 3 on a printed wiring board 2 and is branched and split by a plurality of branched microscopic pattern parts 7, at a position where the current passes through a through hole 5. In the case where a current of a specified value or higher inclines to flow through a component to be fed with a current by some cause when a power supply of the unit is turned on and a circuit of the board 1 is actuated, an excess current other than the current of an allowable value is made to flow also through the parts 7. As a result, the parts 7 are burned to disconnect (in this case, it is normal that the parts 7 are all disconnected), the excess current is prevented from flowing through the component, and this component is protected.
Patent JP-H10261606-A (JP)
Title: Equipment and method for washing substrate cassette
Inventor: NISHI MASAHIRO
IPC: H01L21/304
Filed: 1997-03-19
Abstract: PROBLEM TO BE SOLVED: To wash a cassette for storing substrates, such as semiconductor wafers without leaving particles behind. SOLUTION: A substrate cassette washing equipment is provided with a rotary frame 11 which rotates around a vertical shaft, cassette holders 14 installed freely rotatable around horizontal shafts in the rotary frame 11, a drive means for rotating the cassette holders 14 and a nozzle 17 which successively cleanning solutions and dry gas against substrate cassettes 1 held by the cassette holders 14, In this equipment, substrate cassettes 1 are fixed in the cassette holders 14, and then the cleaning solutions and dry gas are successively blown against the substrate cassettes 1 through the nozzle 17, while the substrate cassettes 1 are rotated around the nozzle 17. At that time, the substrate cassettes 1 are reversed vertically once each in the middle of the blowing of the cleaning solutions and in the middle of the blowing of dry gas respectively.
Patent JP-H09220915-A (JP)
Title: Antiskid tool of automobile tire
Inventor: OHINATA SADAHIRO
IPC: B60C27/00
Filed: 1996-02-17
Abstract: PROBLEM TO BE SOLVED: To provide an antiskid tool of an automobile tire simplifying its connection and disconnection by fitting it in a groove between each of blocks on a tread pattern of the automobile tire. SOLUTION: An antiskid tool (a) of an automobile tire is divergent by arranging a large number of projections 5 divergent from a lower surface to an upper surface on both side surfaces of a lengthy bar body 1 with required width and required height with required intervals, integrally arranging seat parts 2 with required intervals on the upper surface, burying antiskid bodies 7 of an abrasion resistance material on the seat parts 2 by leaving antiskid parts 6 and arranging resistance attemperating parts 10 consisting of inclined surfaces 8 respectively inclined from the upper surface toward the lower surface and a draft hole 9 vertically passing through the inclined surfaces 8 on front and rear ends of the bar body 1.
Patent JP-S51143173-A (JP)
Title: Lubricant for high speed wire drawing
Inventor: ASHIURA TAKEO
IPC: C10N40/24
Filed: 1975-06-05
Abstract: PURPOSE: A bry type lubricant for high speed wire drawing which causes few wear of dies and provides good surface finish. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-2000269873-A (JP)
Title: Radio relay amplifier
Inventor: YAMAKAWA JUNICHIRO
IPC: H04B7/15
Filed: 1999-03-12
Abstract: PROBLEM TO BE SOLVED: To obtain a radio relay amplifier that can properly detect a fault in an incoming channel amplifier in detail by solving a problem of a conventional radio relay amplifier that a fault of its upward channel amplifier cannot be properly detected. SOLUTION: In the radio relay amplifier, a high frequency coupler 12a and a detection circuit 13a detect the input voltage Vi of an upward channel amplifier 6, a high frequency coupler 12b and a detection circuit 13b detect an output voltage Vo, a comparator circuit 14 compares a reference voltage Vref, the input voltage Vi and the output voltage Vo. In the case of a state as Vref> Vo>Vi, the circuit 14 detects that the upward channel amplifier is normal, in the case of a state as Vo<=Vi, the circuit 14 detects that the gain of the upward channel amplifier 6 is decreased or the like, in the case that Vref<=Vo, the circuit 14 detects that an oscillation fault or the like takes place in the upward channel amplifier 6 and a fault state display circuit 16 displays the detected contents.
Patent JP-H08230836-A (JP)
Title: Transfer device between box-motion type end seal devices of horizontal bag-making and charging packer
Inventor: WAKAI TOMOYUKI
IPC: B65B51/10
Filed: 1996-02-28
Abstract: PURPOSE: To make a packing machine applicable for the packaging of short articles, small articles, heavy articles, etc., by changing the length of transfer face so that the belt transfer length closes the lifting space of the end sealer when the lower side end sealer is retracted. CONSTITUTION: This device is constituted of a belt conveyor in which the first transfer way 1a and the second transfer way 1b are arranged at both sides of an end seal device doing a symmetrical box-motion. Belt rolls 4, 5 are shifted together with the box-motion of the end sealer as a unit. The belt rolls 4, 5 are relatively closed by the guide action of cam plates 1, 2 when the end sealers 2, 3 are separated from each other and they are relatively opened when the end sealers 2, 3 are closely positioned to engage with each other.
Patent JP-H07284051-A (JP)
Title: Recording and reproducing device
Inventor: YANAGAWA YOSHIFUMI
IPC: G11B20/12
Filed: 1994-04-05
Abstract: PURPOSE:To perform high picture quality variable-speed reproduction with simple constitution by providing a normal data area at the time of normal reproduction and a search data area for variable-speed reproduction in one track, compressing two kinds of the normal data of a prescribed track pair and alternately recording them in the search area. CONSTITUTION:In this recording and reproducing device for adjacently and successively recording and reproducing the tracks whose azimuths are mutually different, a magnetic tape 7 is provided with upper side normal data areas 100-129 or the like at the time of the normal reproduction, the search data areas 200-229 or the like and lower side normal data areas 300-329 or the like. Then, in the areas 200-229, the respective data of the areas 100-129 and 300-329 are compressed to 1/2 or the like and alternately recorded. Thus, when the data of the areas 200-229 or the like are reproduced at a double speed or the like, by the simple constitution without the need of phase controlling a capstan motor, the high quality variable-speed reproduction is performed.
Patent JP-S54936-A (JP)
Title: Protection circuit for memory unit
Inventor: DOI KOU
IPC: G11C29/00
Filed: 1977-06-06
Abstract: PURPOSE: To protec the memory content with a simple circuit, by detecting the application or disconnection of power supply and by controlling the write-in or readout current path of a memory unit. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10244334-A (JP)
Title: Method for holding fixed metallic tool to pipe and device therefor
Inventor: IMAI KAZUO
IPC: B21D39/20
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To provide a holding method of a fixed metallic tool to a pipe which can secure the smooth working efficiency at the time of combining the pipe while preventing the slippage and the run-off of the fixed metallic mold caused by a bulging part without shrinking the inner diameter of the pipe by plastic- working at least a part of the bulging part for a prescribed part of the pipe where the fixed metallic tool is arranged. SOLUTION: In the holding method of the fixed metallic tool 22 to the pipe 16, a pipe expanding means 7 having a pipe expanding part 13 possible to displace to the outer part in the radial direction and a driving means 14 displacing the pipe expanding part 13 in the pipe expanding means 7 to the outer part in the radial direction, are provided. Then, the pipe 16 where the fixed metallic tool 22 is arranged is fitted to the pipe expanding part 13 and at least a part of the bulging part is plastic-worked for a prescribed part of the pipe 16 through the pipe expanding part 13 by driving the driving means 14.
Patent JP-H09235652-A (JP)
Title: Cold rolled steel sheet and galvannealed steel sheet, excellent in press workability
Inventor: KASE TOMOHIRO
IPC: C23C2/28
Filed: 1996-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a cold rolled steel sheet and a galvannealed steel sheet, having excellent press formability, chemical conversion treating property, and powdering resistance. SOLUTION: This cold rolled steel sheet has a composition consisting of, by mass, <=0.003% C, <=0.3% Si, 0.05-0.5% Mn, <=0.02% P, <=0.02% S, 0.01-0.1% Al, (3.43N+1.5S) to 0.040% Ti, 0.008-0.015% Nb, 0.002-0.015% Zr, <=0.005% N, and the balance Fe with inevitable impurities. It is preferable to regulate the upper limit of Ti so that Ti+Zr<=0.040% is satisfied. Further, in the case of a galvannealed steel sheet, it is preferable to regulate the upper limit of Ti content in the composition to 0.035%. Both steel sheets are characterized by respectively prescribed ranges of contents of Nb and Zr in particular.
Patent JP-H07279154-A (JP)
Title: Ground improving machine
Inventor: YANAGIHARA KAZUO
IPC: E02D3/12
Filed: 1994-04-05
Abstract: PURPOSE:To provide a ground improving machine which is excellent in ground excavating efficiency and can prevent a swivel joint from being rotated together with a simple structure. CONSTITUTION:A foundation improving machine 2 has pipe-like screw rods 10a-10c, a driving device 12 provided on a leader 6 erected on a base machine 4 in such a manner as to be capable of rising and lowering to rotate each screw rod 10a-10c in the state where the screw rod is extended through, swivel joints 20a-20c connected to the upper ends of the screw rods 10a-10c, respectively, and a support member 18 for connecting and fixing the side opposite to the screw rods 10a-10c of the swivel joints 20a-20c. Injection hoses 22a-22c for foundation improving agent are connected to the end parts on the side fixed to the support member 18 of the swivel joints 20a-20c through L-shaped joints 24a-24c. Consequently, even when the screw rods are rotated, the injection hose side of the swivel joints is never rotated together.
Patent JP-H11265600-A (JP)
Title: Non-volatile memory and microcomputer incorporating it
Inventor: WATANABE TORU
IPC: G01R31/28
Filed: 1998-03-17
Abstract: PROBLEM TO BE SOLVED: To shorten the test time of a memory cell of a nonvolatile memory in a non-volatile memory and a microcomputer incorporating it. SOLUTION: In a non-volatile memory in which a memory is made a writing prohibition period until frequency output A1 of a timer counter counting clocks of an internal oscillation circuit 1 is outputted after applying a power source, in order to shorten a writing prohibition period, a switching circuit 7 is provided between the preceding stage part 2-1 of the timer counter 2 and the poststage part 2-2, in a test state, timing at which frequency-divided output A1 is outputted is shortened by applying a clock of the oscillation circuit to the poststage part 2-2.
Patent JP-S56164109-A (JP)
Title: Perfume composition
Inventor: INOUE YOSHIHARU
IPC: C11D9/44
Filed: 1980-05-21
Abstract: PURPOSE: The titled composition that contains an aromatic carboxylic alkenylnorbornyl ester an active principle, thus being suitably used as a formulated perfume for soap and other purpose, because it resists oxidation, causes no changes even when stood for a long time and no irritation to skin.  
     CONSTITUTION: The objective composition contains an aromatic carboxylic alkenyl- norbornyl ester of formula I (R 1  is residue of aromatic carboxylic acid; R 2  is 2W3C alkenyl) as an active principle. The compound of formula I is obtained by addition of an aromatic carboxylic acid to an alkenylnorbronene of formula II in the presence of an acid catalyst, e.g., 50W80% sulfuric acid, at 0W100°C. The aromatic carboxylic acid is, benzoic or phenylacetic acid and excessive amounts of the compound of formula II is preferably used on the addition reaction. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S641686-A (JP)
Title: Small vessel
Inventor: HORIUCHI KOTARO
IPC: B63B1/18
Filed: 1987-03-19
Abstract: PURPOSE: To make the center of gravity of a hull identical to the mounting condition of inboard/outboard engine by installing a stern body at the end of stern, and furnishing outboard engine at the tail of this stern body.  
     CONSTITUTION: As the center of gravity in case an outboard engine 2 is installed in the aft of a hull is different from that in case an inboard/outboard engine 3 is mounted, a stern body 4 is fixed to the end of stern of the hull 1, and the outboard engine 2 is installed at the tail of this stern body 4. Because the outboard engine 2 is installed through the stern body 4, the position of outboard engine 2 is shifted backward for m, and thereby the center of gravity 1c of the boat can be made identical to the case an inboard/outboard engine is mounted. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-H05270681-A (JP)
Title: Device for treating paper sheet, etc.
IPC: B65H3/06
Filed: 1992-03-25
Abstract: PURPOSE:To facilitate the stable taking-in of paper sheets, etc., and the sure prevention of the ocsurrence of jamming or overlap feeding, etc. CONSTITUTION:Gyap quantities (g) and (h) between taking-in rollers 15 and gate rollers 16 and moving quantity in a carrying direction of paper sheets A of the gate rollers 16 are made adjustable. Gyap quantities between the taking-in rollers 15 and the gate rollers 16 and the moving quantity of the gate rollers 16 are adjusted based on the detected information of the rotational quantity of a feed roller 13 and that of the taking-in rollers 15. Detecting means, for detecting the state quantity of the oblique proceeding or pitch variation, etc., of the paper sheets A, are arranged between the gate rollers 16 and pinch rollers 19, and the gyap quantities and the moving quantities of the gate rollers are adjusted based on the detected information of the state quantity of this paper sheets A.
Patent JP-H07247934-A (JP)
Title: Ball valve type solenoid fuel injection valve
Inventor: SHOJI MANABU
IPC: F02M51/06
Filed: 1994-03-10
Abstract: PURPOSE:To supply a ball valve full open flow rate set at an initial stage for a long period of time. CONSTITUTION:A nozzle hole 1E is opened toward the lower end of a housing 1 from the lower end of a valve seat 1C, and a full open flow rate regulating hole 8 is opened upward from the upper end of the valve seat 1C. An effective opening area Se of the nozzle hole 1E, an effective opening area Sc formed by a valve part 6A of a ball valve 6 and the valve seat 1C at the time of stroking of the ball valve 6 the valve part, 6A of which is separated from the valve seat 1C and an effective opening area Sf formed by an outer diametrical part 6B of the ball valve 6 and the full open flow rate regulating hole 8 at the time of stroking of the ball valve 6 are specified as Sf<So and Sf<Se.
Patent JP-H06259914-A (JP)
Title: Disk tray and disk device using same
Inventor: SUZUKI MASASHI
IPC: G11B23/00
Filed: 1993-03-02
Abstract: PURPOSE:To provide a disk tray and a disk device capable of surely holding a small diameter disk on a tray and simply releasing this holding. CONSTITUTION:A coming-out preventing member 30 capable of rotating upward around a shaft 31b is provided on a tray 20 where a single compact disk SCD of 8cm diameter is installed on a housing recessed part 21. This coming-out preventing member 30 is energized clockwise by a spring a controlling piece 31d at its tip part is placed opposed to the upper part of the housing recessed part 21 and the pulling-out of the disk SCD is prevented. When the tray 20 is installed on the chassis 41 of a disk driving section, the pulling-out preventing member 30 is lifted by the pressing projection 45b of a rocking arm 45. At this time, the disk SCD is clamped on a turntable in the condition that it is raised from the bottom surface 21c of the housing recessed part 21.
Patent JP-H10262585-A (JP)
Title: Production of pasta
Inventor: OTA MUTSUMI
IPC: A23L7/109
Filed: 1997-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing pasta before and after cooking, sterilized by pressure and heat sterilization, especially by retort sterilization, especially a method for providing the before cooking pasta capable of readily reproducing the texture of the pasta in a1 dente state, which the just boiled pasta has, and the after cooking pasta, by a microwave oven heating or boiled water heating, and having small acidity. SOLUTION: A pasta is boiled for a time slightly shorter than the ordinary boiling time, dipped into an aqueous solution of an organic acid to prevent swelling of the pasta lines, further dipped into an aqueous solution of a polymerized phosphoric salt to neutralize the pasta and enhance hydration and elasticity of a protein included in the pasta, and further hermetically sealed and subjected to a retort sterilization.
Patent JP-S565959-A (JP)
Title: Heat treatment of amorphous magnetic alloy material
Inventor: KAWAMOTO OSAMU
IPC: C21D8/12
Filed: 1979-05-31
Abstract: PURPOSE:To efficiently manufacture an amorphous magnetic alloy material with superior magnetic characteristics by rolling an amorphous magnetic alloy sheet manufactured by a super rapid cooling method into a cylindrical shape, placing the cylindrical sheet in an external magnetic field, and rotating the direction of the field to make induced magnetic antiostropy isotropic while heat treating the sheet. CONSTITUTION:A melt of starting materials for an amorphous alloy contg. transition metals such as Fe, Co and Ni and metalloid components such as Si, B, P and C is very rapidly cooled at a 10<4>-10<6> deg.C/sec cooling rate to manufacture an amorphous alloy sheet. This sheet is rolled into a cylindrical shape, placed in the external magnetic filed of electromagnets, permanent magnets or the like, and heated at a temp. of the Curie point of the alloy or below and the crystallization temp. or below for 1min-500hr in a resistance heating furnace or the like. During this heat treatment the direction of the field applied to the sheet is rotated to make magnetic anisotropy induced by the field isotropic. Thus, an amorphous magnetic alloy sheet with superior magnetic characteristics is obtd.
Patent JP-H03268535-A (JP)
Title: Transceiver equipment
Inventor: ANDO ARATA
IPC: H04L12/40
Filed: 1990-03-17
Abstract: PURPOSE:To mutually connect the optional plural terminal equipments through lines without using a concentrator by providing two modular connector interface mechanisms for connecting media, circuits for connecting the terminals of both interface mechanisms and one pair of AUI cable interface for connecting equipments. CONSTITUTION:Since respective transmission lines of respective transceivers 2A to 2C are connected to respective insides, even when the data are outputted from any terminal, the data can be transmitted to one line. In the transceiver 2C, its transmission line is folded and connected to the reception line side on a 2nd twist pair line connection port 12C, so that a signal is folded to the reception side of the port 12C. Since the reception lines of respective transceivers 2A to 2C are connected to the inside of the reception side of the port 12C, the data are received by all the transceivers 2A to 2C.
Patent JP-S63235964-A (JP)
Title: Electrostatic image developing carrier
Inventor: KOIZUMI YOSHIAKI
IPC: G03G9/097
Filed: 1987-03-24
Abstract: PURPOSE:To secure superior durability and negative triboelectrifiability by attaching fine fluororesin particles to each magnetic carrier particle by the dry coating process. CONSTITUTION:The coated carrier particles are obtained by attaching the fine fluororesin particles to the surface of each magnetic carrier particle by the dry coating process, preferably, by mixing both particles with stirring, repeatedly applying impact to the obtained uniform mixture, and spreading the fluororesin particles on the surfaces of the magnetic particles, thus permitting the carrier to be produced in a short time at high yield, and enhanced in durability in durability, and to secure negative triboelectrifiability of a toner.
Patent JP-S59193924-A (JP)
Title: Composition for optical material
Inventor: MINO SHIYUNSAKU
IPC: G11B7/24047
Filed: 1983-04-20
Abstract: PURPOSE:To obtain a composition for optical material, capable of giving a hardened product such as lens, optical disk, etc. having excellent water and oil repellancy, weather resistance, stain resistance and resistance to water absorption, by adding a fluorine-containing polymerizable unsaturated compound to the components. CONSTITUTION:The objective composition is composed of (A) one or more compounds selected from (i) a polyvalent allyl compound (e.g. diallyl phthalate, trially isocyanurate, etc.), (ii) a polyvalent (meth)acryl compound [e.g. ethylene glycol di(meth)acrylate] and a compound having >=2 unsaturated cycloacetal groups per one molecule (e.g. diallylidene pentaerythritol), (B) a polyvalent mercaptan compound (e.g. dipentene mercaptan) and (C) a fluorine-containing polymerizable unsaturated compound [e.g. the compound of formula I (m and n are 0-18; X is H or CH3) or II, etc. in an amount of 0.1-30wt% based on the sum of the other components] and if necessary, (D) a polymerization catalyst.