baber/WOPTO huggingface dataset:
Patent JP-H04178525-A (JP)
Title: Velocity of flow measuring device for molten steel
Inventor: SUYAMA TSUNEO
IPC: G01F1/00
Filed: 1990-11-13
Abstract: PURPOSE:To measure the velocity of flow of a molten steel by a method wherein a pressure receiving rod in a molten steel flow is separated away from a pressure receiving sensor, measurement is practicable under an adverse condition in a mold, and the pressure receiving rod is formed of fine ceramic and durable to immersion in a molten steel CONSTITUTION:A pressure receiving rod 2 is formed of an Mo zirconia sintered substance and the tip, having a length of approximate 10mm, of the rod immersed in a molten steel 21. The rod 2 is formed integrally with a stainless metal 3, and the upper part of the metal is rotatably suspended from a box 6 on a frame 5. An amount of displacement generated owing to press by a protrusion 8 of the metal 3 is converted into an electric signal by means of a sensor 4 to output it to a computer 5. The detecting end of a thermometer is arranged in the vicinity of the sensor 4 to output a measuring value to the computer 5. When the pressure receiving rod 2 is immersed in the molten steel 21, a force F is exerted on a pressure receiving point Q. The force F is detected by the sensor and converted into an electric signal, which is outputted to the computer, and a velocity V of flow of the molten steel 21 is determined according to a given computing formula.
Patent JP-H04144685-A (JP)
Title: Cdna of orsv gene
Inventor: ISOMURA YOSHIKATSU
IPC: C07K14/705
Filed: 1989-11-28
Abstract: PURPOSE:To produce a cDNA complementary to RNA of odontoglossum ringspot virus by isolating the aforementioned RNA gene. CONSTITUTION:A DNA corresponding to a gene of odontoglossum ringspot virus (ORSV) can be obtained by isolating virus particles thereof from a plant body receiving infection with the aforementioned virus, separating viral RNA from the aforementioned virus particles and then reacting a reverse transcriptase with the virus particles as a template. The obtained DNA can be increased by integration thereof in a suitable cloning vector and transduction into a suitable host. The base sequence of the aforementioned DNA is used to prepare a DNA having any part or all of the base sequence thereof and the resultant DNA is employed as a probe. A genetic library or shotgun genetic library prepared from a naturally occurring gene can be searched for to readily obtain a new RNA substantially having function of the ORSV or a cDNA, etc., corresponding thereto.
Patent JP-H08213732-A (JP)
Title: Multilayer integrated circuit package and its manufacture
Inventor: RAJIENDORA DEII PENZU
IPC: H05K1/14
Filed: 1995-10-30
Abstract: PROBLEM TO BE SOLVED: To place a solder ball directly above a dielectric layer by providing a first flexible circuit, having a through-hole filled with a conductive material for connecting at least a part of a basic wiring pattern electrically with a first wiring pattern. SOLUTION: An electrical connection is made between a wiring pattern 114 formed on a basic dielectric layer 112 and a first wiring pattern 124 formed on a first dielectric layer 125 of a flexible circuit 120. A solder ball 134 is placed in an opening 128 made in the first dielectric layer 125. Since the temperature increases when the solder ball is fixed, it is fused partially and touches a part of the wiring pattern 114, formed on the basic dielectric layer 112 through the opening 128 in the first dielectric layer. According to the method, the solder ball 134 can be placed directly above the opening 128 in the dielectric layer 125.
Patent JP-S63158916-A (JP)
Title: Parallel/serial converter
Inventor: YAMADA MICHIAKI
IPC: H03M9/00
Filed: 1986-12-23
Abstract: PURPOSE:To prevent the expansion of a circuit constitution scale, by inputting a load pulse to cascade-connected shift registers of four bits and eight bits via a multiplexing gate, storing parallel inputs in the shift registers respectively in a byte unit, and outputting them in series in a form separated to two channels according to a shift clock via a selector. CONSTITUTION:Eight bit shift registers 14 and 15 are cascadeconnected between four bit shift registers 13 and 16. When the parallel input is 20 bits/ch, information L(u)-R(u) are inputted to a terminal 1, and are fetched in the registers 13-16 from terminals 2, 3, and 7 via the multiplexing gates 11 and 12, and are outputted from the registers at the time of clocking the shift of a terminal 17 as a bit of serial information, and based on an input state to an AND gate 21, a terminal A is selected 18, then, a left ch output L is outputted 22. Similarly, a right ch output R is outputted 22 by selecting 18 a terminal B. Also, the outputs of the left and the right ch outputs can be obtained similarly when the parallel input is 18 bits/ch. Since the signal of the load pulse, etc., is multiplexed, and the shift register is shared, a circuit scale can be reduced.
Patent JP-2000126800-A (JP)
Title: Dehydration of organic sludge
Inventor: WATANABE YASUHIKO
IPC: B01D21/01
Filed: 1998-10-28
Abstract: PROBLEM TO BE SOLVED: To obtain a cake low in the concn. of a suspended substance in separeated water, high in the recovery ratio thereof, high in the strength of floc and low in water content by efficiently dehydrating org. sludge containing biologically treated sludge generated from sewage, excretion or industrial waste water by the addition of a small amt. of a chemical agent. SOLUTION: In a dehydration method, a cationic org. polymeric flocculant is added to org. sludge and org. sludge and the cationic org. polymeric flocculant are reacted under a strong shearing force applied condition to dehydrate org. sludge. In this case, the cationic org. polymeric flocculant wherein inherent viscosity is 3 dl/g or more and the quotient obtained by dividing the product of the viscosity (meats) of a 0.2 wt.% aq. soln. measured at a rotational speed of 30 rpm using a Brookfield rotational viscometer and the inherent viscosity (dl/g) by the stringing length (mm) of a 0.4 wt.% aq. soln. is 50-200 is added and sludge is mechanically dehydrated by a dehydrator.
Patent JP-H10147891-A (JP)
Title: White conductive material and its production
Inventor: HARUYAMA YUKIYA
IPC: C23C28/04
Filed: 1996-11-19
Abstract: PROBLEM TO BE SOLVED: To form a white conductive material suppressing the elution of alkali metal ion from a substrate and excellent in conductivity and whiteness by successively laminating a first tin oxide layer consisting of a stannic compd. and contg. an antimony component and a second tin oxide layer consisting of a stannous compd. on the surface of the substrate. SOLUTION: A first tin oxide layer consisting of a stannic compd. (stannic chloride, etc.) is formed on the surface of a substrate (fibrous potassium titanate, etc.), and further a second tin oxide layer consisting of a stannous compd. (stannous chloride, etc.) is formed thereon. At this time, the coating weights of the first and second tin oxide layers are preferably controlled to >=3 pts.wt., based on 100 pts.wt. of the substrate, and 1-50 pts.wt. antimony as Sb2 O3 is incorporated into 100 pts.wt. of the first tin oxide layer, expressed in terms of SnO2 . As a result, a white conductive material suppressing the elution of alkali metal ion from the substrate is formed on the substrate surface.
Patent JP-H08165829-A (JP)
Title: Door closure
Inventor: SHIGEMATSU KOICHI
IPC: E05B81/20
Filed: 1994-12-12
Abstract: PURPOSE: To prevent the waste of electric power and the uncomfortable feeling given to a user by eliminating a wasteful closing action for a door closure. CONSTITUTION: When a slide door for an automobile is closed, the slide door side is connected to power feed sections 32, 33 on the car body side, the power circuit of a controller 50 is formed, the latch member of a door lock device is rotated to the half-latch position, and a half-latch detecting switch 29 is turned on. When the elapsed time for these actions is within the prescribed period, a full-latch confirmation section 61 judges that the power feed sections 32, 33 are temporarily set to the noncontact state by the vibration of the automobile or the like and the latch member is kept at the full-latch position, and a drive limit section 62 limits the drive of the motor 26 based on the judged result.
Patent JP-H06136507-A (JP)
Title: Surface treatment of ti-al intermetallic compound
Inventor: SHIMIZU TETSUYA
IPC: C23C8/24
Filed: 1992-10-21
Abstract: PURPOSE:To enhance the wear resistance of a Ti-Al intermetallic compd. CONSTITUTION:The surface of a Ti-Al intermetallic compd. is hardened by carburization or nitriding. At this time, Ti near the surface of the Ti-Al intermetallic compd. is preferably thickened by alkali treatment before the carburization or nitriding.
Patent JP-H01149557-A (JP)
Title: Modem
Inventor: HAMA TOMIHARU
IPC: H04L69/40
Filed: 1987-12-04
Abstract: PURPOSE:To execute a trouble cause analysis and the trace of data at a maintenance center by providing a transmitting data trace memory, a receiving data trace memory, a data transmitting request receiving part and a data transmitting and receiving part, etc. CONSTITUTION:Transmitting data 10 from a host computer 1 are inputted to a processor 2, sent to a line by a transmitting part 5, simultaneously, stored into a transmitting data trace memory 3, and successively eliminated from old data when an overflow is generated. Receiving data 11 from other computer systems, etc., are received by a receiving part 6, inputted to the processor 2, sent to the computer 1, simultaneously, stored into a receiving data trace memory 4, and successively eliminated from the old data when the overflow is generated. When the troubles are generated on the data 10 and 11, a data transmitting request is executed from a maintenance center 12 through a data transmitting request receiving part 8, and the storing data of the memory 3 and memory 4 are sent to the center 12. Thus, the trouble cause analysis and the trace of the data can be executed by the center 12.
Patent JP-S63164128-A (JP)
Inventor: IKESUGI KEIJI
IPC: H01H33/02
Filed: 1986-12-26
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-H05116646-A (JP)
Title: Front structure for automobile body
Inventor: MORI TAKEO
IPC: B62D21/11
Filed: 1991-10-29
Abstract: PURPOSE:To provide automobile body front structure allowing contact area between a tire and a body side member to be made large at the time of a collision in forward travel so that deformation load applied to the body side member such as a locker can be kept high. CONSTITUTION:In this automobile body front structure, there is provided a front side member 30 formed into closed cross section by an inner panel 32 and an outer panel 34 and disposed at the side part in the body cross direction, and the rear connected part of a suspension arm provided with two longitudinally spaced connected parts is connected to the front side member 30. The front side member 30 is provided with plural beads, extended vertically at longitudinal spaces apart, at the inner panel 32 part opposed to a connection part 31 to the rear connected part of the suspension arm.
Patent JP-2000138719-A (JP)
Title: Ask modulation circuit
Inventor: YOSHINO TETSUYA
IPC: H04L27/04
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To suppress the expansion of a spectrum distribution by improving linearity between applied voltage to an amplifier and a microwave output level and to suppress power leakage to the outside of a own band. SOLUTION: An output signal of a microwave oscillator 1 is inputted to an amplifier 3, and a modulated wave A is also supplied to the power terminal of the amplifier 3 through a band-limiting filter 2 and a voltage correction circuit 10. The circuit 10 serially provides a signal line with resistance 11 and also provides with the serial circuit of a resistance 12 and a diode 13 between its signal output side and ground. The modulated wave A inputted to the circuit 10 is voltage divided by the resistance 11 and 12, and the overall voltage is caused to drop in accordance with the voltage dividing ratio. Also, as applied voltage to the amplifier 3 increases, current which is caused to flow into the diode 13 is increased and resistance components are further reduced.  As a result, a division point due to the resistance 11 and 12 falls, voltage to be inputted to the amplifier 3 falls, and consequently, linearity is improved by lowering the output level of the amplifier 3.
Patent JP-2000129446-A (JP)
Title: Liquid supply device for deposition apparatus
Inventor: WADA YUICHI
IPC: C23C18/08
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To make it possible to supply the liquid to be supplied to a treatment chamber of a liquid supply device of a deposition apparatus without allowing the liquid to come into contact with this liquid. SOLUTION: The liquid supply device 10 has a volume variable type vessel 16. This volume variable type vessel 16 has a vessel body 18 and a freely elastically deformable diaphragm 20 disposed in this vessel body 18 and is separated to a liquid storage chamber 22 and a gas supply chamber 24 by this diaphragm 20. The liquid storage chamber 22 and a treatment chamber 14 are connected by liquid supply piping 26. This liquid supply piping 26 is provided with a pump 30. When this pump 30 is driven, the organic metal stored in the liquid storage chamber 22 is sucked. Namely, a reduced pressure state is generated in the liquid storage chamber 22 and, therefore, the diaphragm 20 deflects toward the liquid storage chamber 22 side and the volume of the liquid storage chamber 22 is reduced. The organic metal is then delivered to the treatment chamber 14.
Patent JP-H11146479-A (JP)
Title: Speaker system
Inventor: SUZUKI KIYONORI
IPC: H04R3/00
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To attain improvement in sound radiation efficiency by solving the problem that the peak of an impedance occurs near a bottom resonance frequency and the efficiency of a speaker is degraded corresponding to this peak concerning a sealed type speaker system. SOLUTION: This system is provided with plural double voice coil speaker units 20-n attached to a sealed type cabinet 50 while parallelly connecting first voice coils 21-n mutually with the first voice coils 21-n and second voice coils 22-n mutually with the second voice coils 22-n and matching their polarities and a single impedance compensating circuit 10 serially connected to the second voice coils 22-n for making an input impedance as the speaker system into constant resistance.
Patent JP-H03171698-A (JP)
Title: Rotary holding device for printed board
Inventor: TOKUCHI MITSURU
IPC: H05K7/16
Filed: 1989-11-30
Abstract: PURPOSE:To obtain a holding device which is able to surely hold a printed board even if it is vertical or horizontal in position by a method wherein slits are provided to an L-shaped holder extending to its bent part, and the L-shaped holder is fixed to a mounting table taking advantage of machine screws inserted into slits. CONSTITUTION:A holding device is composed of a holder 5 L-shaped in cross section, which is fixed to a printed board 1 with machine screws 2 and provided with two slits 5a and 5b that extend vertical to its lengthwise direction reaching to its bent part, mounting protrusions 6c and 6d which are formed by bending protrusions provided to the upper side of a chassis and provided with tapped holes 6a and 6b, and two machine screws 7 which are inserted into the slits. When the printed board 1 is mounted at a horizontal position, it is kept horizontal in position, the machine screws 7 are fitted into the tapped holes 6a and 6b and fastened. When the printed board 1 is kept at a vertical position, the machine screws 7 are unfastened, and the board 1 is fitted upright and then fixed by fastening the machine screws again.
Patent JP-H10146616-A (JP)
Title: Device for straightening bend of welded work
Inventor: HOSOYA FUMIO
IPC: B23K31/00
Filed: 1996-11-20
Abstract: PROBLEM TO BE SOLVED: To straighten the bend in a shaft part without being affected by burrs providing undercut in a part where the weld zone of a work is rolled on the opposite surfaces of a fixed straightening plate and a moving straightening plate which are opposed to each other in parallel providing an interval. SOLUTION: When the bend of an engine valve 6 on which the burr 4 are left is straightened using the fixed straightening plate 26 and moving straightening plate 27, the burrs 4 which are swollen out from the shaft part 2 are rolled while being housed in each undercut 31 having room. In this way, only the bend of the shaft part 2 is effectively straightened without the possibility of generation of a problem on the shaft part or the like. The remaining burrs 4 are removed in the grinding stage of the shaft part after that. In this straightening device, when both auxiliary straightening plates 29 are worn by a long-term use by operating fixing bolts 30, only the auxiliary straightening plates 29 are changeable.
Patent JP-H11125426-A (JP)
Title: Assistant device for attaching and detaching operation of combustor
Inventor: YUKITA NOBUTAKA
IPC: F02C7/20
Filed: 1997-10-23
Abstract: PROBLEM TO BE SOLVED: To permit the extraction and insertion of a tip end tube mechanically along the specified angle of inclination of the same by a method wherein a guide jig and a slide jig are connected by a screw rod while the slide jig is advanced and retreated with respect to the guide jig by fore and rear nuts, attached to the screw rod. SOLUTION: When a tip end tube F2 is pulled out, a guide jig is attached to a root tube F1 at first. A slide jig is fixed to the tip end tube F2 at a position whereat a slide plate 7 is opposed to a guide plate. In this case, a screw rod 9, whose one end is fixed previously to the guide jig, is penetrated through the hole of a block 10 after screwing one piece of nut 11. After both jigs are mounted to both tubes, the nut 11 is turned to advance the block 10 and move the slide jig together with a receiving rod 6 and a U-band 5 to pull the tip end tube F2 out. When the tip end tube is inserted, the nut 11 is screwed previously to the outside of the block 10.  An object can be achieved by only clamping the nuts mechanically regardless of the fact that a combustor is positioned on either the upper surface or the lower surface of a turbine as far as the slide plate is positioned correctly on the guide plate.
Patent JP-H04180663-A (JP)
Title: Resin sealed semiconductor device
Inventor: SANO KUNIO
IPC: H01L23/50
Filed: 1990-11-15
Abstract: PURPOSE:To prevent adverse influences of solder dust to an IC by performing solder plating only to the front end sections of outer leads. CONSTITUTION:Solder plating 3 is performed only to the front end sections of outer leads 2. Accordingly, adhesion of solder plate 3 to a metallic mold and bending roller can be prevented even when the leads 2 are formed. Therefore, no adverse influence is given to an IC from solder dust when the IC is mounted on a printed board 5 and the IC can be mounted on the board 5 by reflow soldering.
Patent JP-H08141657-A (JP)
Title: Product carrying-out device in bending roll
Inventor: TSUBOTA KATSUTOSHI
IPC: B21D43/00
Filed: 1994-11-17
Abstract: PURPOSE: To control the external force loading on the machining face of product after forming into the min. level and to carry it out from the inside of a machine of bending roll to the out side. CONSTITUTION: A stand 4 being parallel to the axial line and almost same with a roll length is supported freely lifting on the central lower side between both bottom rolls on a bending roll body 1. Many numbers of free rollers 41 bridging across both side faces of the stand 4 are supported pivotally, an endless roller chain 43 along the top face 42 of the stand 4 is wound around the upper and lower sides. The roller chain is engaged with press-metal tools 45 having a pressure face 44 to be made in contact with the end face of the product.  In a time of carrying-out the product, the stand is raised and the product is shouldered with many free rollers, the roller chain is acted and the pressure face of the pushing metal tool is advanced, the product is pushed and moved, so only a light resistance caused on the rolling friction of the free rollers is received against carrying-out to the outside of the machine. Because the excess load can be avoided, projecting and recessing parts or sliding marks are not existed on the front face of the product and the value of goods is guaranteed.
Patent JP-H07139286-A (JP)
Title: Method for inserting insertion member of rock cracking device or like into long-sized hole
Inventor: MAKINO TAKUZO
IPC: E21B19/08
Filed: 1993-11-15
Abstract: PURPOSE:To accurately and efficiently perform operations for drilling a long- sized hole in a working face when cracking bedrock and for inserting a rock cracking device into the long-sized hole to crack the bedrock. CONSTITUTION:A guide block 3 loaded with a drill 4 having a drilling bit 5a provided at the end of a rod 5 via an articulated boom 2 is disposed on a base machine 1. A drilling position 4 on the guide block 3 is set by the articulated boom 2 to a predetermined drilling position for the working face of bedrock and in a predetermined drilling direction and then a long-sized hole B is drilled while its position and direction of drilling are detected from the refraction angle of the joint of the articulated boom 2. After the long-sized hole B has been drilled, a rock cracking device 9 disposed on the base machine 1 is inserted into the long-sized hole B according to numerical detected values of the hole.
Patent JP-H03171861-A (JP)
Title: Outgoing side terminal identifier for data communication system
Inventor: AIKAWA KINJI
IPC: H04M11/00
Filed: 1989-11-29
Abstract: PURPOSE:To prevent a mode switched to a data transmission mode when an incorrect telephone call in received by performing the collation of an identification code to confirm opponents with each other between an outgoing side terminal via a line wire and a station exchange when a call signal transmitted from the station exchange arrives via the line wire. CONSTITUTION:Even when the call signal arrives from the station exchange 75 to a telephone set 55 with modem at a center 51 side via a telephone line 73, a CML relay contact 71 is immediately switched with the signal so as to connect a modem circuit 47 side to the telephone line 73. Thereby, it is possible to prevent the mode switched to the data transmission mode indiscriminately without confirming whether or not the outgoing side terminal is a terminal comprising a system, and to liquidate inconvenience such as to consume a time from a state when the telephone set 55 with modem captures the line 73 and the mode is switched to the data transmission mode to a state where time out to switch the line 73 captured with the telephone set 55 with modem is set wastefully.
Patent JP-2000137946-A (JP)
Title: Recording and reproducing device for digital video data and digital audio data
Inventor: NAGAI KIYOTAKA
IPC: G11B20/10
Filed: 1998-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a high quality recording and reproducing device that has less deterioration in tone quality, in a device for recording and reproducing digital video and audio data by inputting digital audio data of a clock asynchronous with digital video data. SOLUTION: At the time of recording, sampling rate conversion is made on the digital audio data input of a clock, which is asynchronous with digital video data, with a clock synchronous with digital video data by means of a sampling rate converter 107. At the time of reproduction, by reproducing with the stable clock synchronous with the digital video data, the device can be realized for recording and reproducing digital video and audio data that has less tone quality deterioration due to clock jitters.