baber/WOPTO huggingface dataset:
Patent JP-H06235720-A (JP)
Title: Ae locator
Inventor: OGUMA NORIYASU
IPC: G01N29/14
Filed: 1993-02-10
Abstract: PURPOSE:To provide an AE locator which can locate an AE accurately regardless of the magnitude of a threshold value or the extent of damping of AE. CONSTITUTION:Waveforms of AE signals detected by AE sensors 1, 11 are stored in wave memories 6, 16. Comparators 5, 15 compare the AE signals with a threshold value and when the threshold value is exceeded, waveform of the AE signal in a predetermined time region is read out from the wave memories 6, 16. An extreme value occurring time determining means then determines the occurring time of first minimum value in each waveform and an AE occurring point determining means determines an AE occurring point based on the difference of minimum value occurring time. Since an AE occurring point is determined based on the occurring time of first minimum value, AE can be located accurately regardless of the setting level of threshold value or the extent of damping of AE signal.
Patent JP-H03226683-A (JP)
Title: Method for testing lsi
Inventor: YOSHIMI MASAHISA
IPC: G01R31/28
Filed: 1990-02-01
Abstract: PURPOSE:To perform a DC test and an AC function test at high speed with high accuracy by correcting the ID mismatch of the output impedance ID of a device to be measured with the transmission path up to a detection circuit by a variable resistor fitted with a relay. CONSTITUTION:A variable resistor 41 and a relay contact 43 connected in parallel are received in the package integrated with the relay drive part 44 opening and closing the contact 43 to constitute a variable resistor 4 fitted with a relay and this resistor 4 is mounted on a performance board 2 so as to be connected to an output transmission path in the vicinity of the output pin 11 of an LSI 1 to be measured. After the resistor 41 is adjusted so that the ringing of the output waveform from the LSI 1 received by the detection circuit such as the comparator 34 built in the test head 3 of a tester becomes min., an AC test or a function test is performed in such a state that the contact 43 is opened and the resistor is inserted in an output transmission path and a DC test is performed in such a state that the resistor 41 is short-circuited by the contact 43 to be removed from the transmission path.
Patent JP-S55115957-A (JP)
Title: Magnetic characteristics improving method for thin strip- form amorphous alloy
Inventor: SATOU TAKEHIKO
IPC: H01F1/153
Filed: 1979-03-01
Abstract: PURPOSE: To simply enhance the magnetic characteristics of the title alloy in a short time without deteriorating the mechanical performance by combining heat treatment with the effect of suitable external stress to lower the heat treatment temp.  
     CONSTITUTION: A pair of rollers 5, 5' of the same diameter are set in furnace chamber or heating chamber 3 which is heated with electrically heating elements 4, 4, and thin strip body 1 is passed through chamber 3 while being hung round rollers 5, 5' zigzag. One side (a) of body 1 receives compressive force from roller 5 and tensile force from roller 5'. On the other hand, the other side (b) receives tensile force from roller 5 and compressive force from roller 5', resulting in enhanced magnetic characteristics. At the time, the min. heating temp. is restricted to a temp. at which relaxation of the internal stress of body 1 is fully facilitated, and the max. heating temp. to a temp. at which the mechanical properties of body 1 are not remarkably deteriorated. The diameter of the winding shaft of bobbin 6 for winding body 1 is made larger than that of roller 5. In case body 1 is reciprocated for treatment, the diameter of bobbins 6, 7 is made larger. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06237031-A (JP)
Title: Amplification type narrow-band laser oscillator
Inventor: MIZUI JUNICHI
IPC: H01S3/05
Filed: 1993-02-10
Abstract: PURPOSE:To provide an amplification type narrow-band laser oscillator, in which optical transmission from a narrow-band changed oscillation section to an amplifying section is also conducted geometrically and distinctly and a large laser output can be obtained accurately. CONSTITUTION:A part 11a of a laser medium 11 is used as the element of a narrow-band oscillation section, the residual section of the laser medium 11 is employed as an amplifying section 11b, and the laser oscillator has an unstable type optical resonator consisting of a convex mirror 12 disposed on one end side of the laser medium 11 so as to conduct reflection at a central section and a perforated concave mirror 13 being arranged on the other end side of the laser medium 11 so as to be oppositely faced to the convex mirror 12 through the laser medium 11 and having a through-hole 13a at a central section.
Patent JP-S62181802-A (JP)
Title: Grinder
Inventor: HIROHATA NOBUYUKI
IPC: B23C7/02
Filed: 1986-02-03
Abstract: PURPOSE:To perform even the finish work without stopping the operation in order to replace a cutter by providing a rotary board on a reciprocal table then arranging cutters for heavy cutting and finish cutting on said rotary board with different radial distances from the center of rotation. CONSTITUTION:A work A such as a printing roll is supported by means of a rotary chuck and a tailstock, then rotated. A cutting device B is arranged on a reciprocal table 4 and a plurality of cutters 12 are arranged on a rotary board 11 at the positions of different distance from the center thereof. The reciprocal table 4 is moved up and down by means of a handle 15 and the cutters 12 for heavy cutting in the cutting device B are contacted to a rotating roll so as to perform heavy cutting, then said table 4 is lifted and the cutters 12 for finish cutting perform finish cutting.
Patent JP-S58140823-A (JP)
Title: Generating circuit of reference voltage
Inventor: YAMADA ICHIROU
IPC: H01L21/822
Filed: 1982-02-15
Abstract: PURPOSE:To obtain the threshold voltage sum with high stability to the fluctuation of the power supply voltage for a C-MOSIC, by setting the conditions of a constant for P and N channel MOS transistors. CONSTITUTION:P channel MOS transistors TR1 and TR4 are connected to N channel MOSTR3, 6 and 8, respectively; and beta1<<beta8, beta3<beta4 and beta5<beta6 are set respectively among the constants of these MOSTRs. As a result, the TR1, 8, 3, 4 and 6 always work in saturated regions. Then the threshold voltage sum is obtained among P and N channel MOSTRs, and the ratio of fluctuation is reduced to the fluctuation of power supply voltage.
Patent JP-H07230402-A (JP)
Title: Data base management device
Inventor: HAYATA HIROSHI
IPC: G06F12/00
Filed: 1994-02-21
Abstract: PURPOSE:To lighten the load of a lock process for the management of a data base consisting of both short and long records and improve the parallelism in a parallel process when at the time of the lock process. CONSTITUTION:This data base management device is equipped with an allocating process means 4 which allocates long data, requiring plural pages beyond the size of a page as the fixed-length storage allocation unit of the data base, to a page containing the substantial data of the long data and a page including the header indicating the position of the page containing the substantial data, and a lock control means 5 which locks the page containing the header for the whole long data and also locks a specific part of the long data for the page containing the substantial data; and the data base that plural users share is accessed with efficiency.
Patent JP-H01199739-A (JP)
Title: Multipurpose machine
Inventor: YAHAGI ISAMU
IPC: B23P23/02
Filed: 1988-02-04
Abstract: PURPOSE:To eliminate the need for moving a workpiece, save an installing space and improve operation efficiency by providing a milling head and a slotter head which are movable on a table while removable from the machining position of the table. CONSTITUTION:A table 12 is provided in front of the machine stand 11 of a multipurpose machine 10 enabling the installation of a workpiece on its top face, and can be moved right and left by operating a handle 13, back and force by operating a handle 14, and up and down by operating a handle 15 or by the action of a motor 16. A rotary stand 17 is provided on the machine stand 11 and can be rotated around an erect rotary shaft 17 by means of a motor 18. A milling head 20 is provided on one end of this rotary stand 17 and can be positioned on the table 12 to carry out a milling operation. Also, a slotter head is provided on the other end of the rotary stand 17 and can be positioned on the table 12 by 180 deg. rotating the rotary stand 17 to carry out a slotting operation.
Patent JP-2000220721-A (JP)
Title: Continuously variable transmission
Inventor: IWAMOTO MICHITAKA
IPC: B60K17/16
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To enable the gear shift when a vehicle is stopped while securing the compact layout by providing a torque converter and a forward and backward movement switching mechanism in a driving shaft at a position close to the input side than a driving pulley, and providing an output clutch in a driven shaft at a position close to the output side than a driven pulley. SOLUTION: A torque converter 46 and a forward and backward movement switching mechanism 48 are provided in a driving shaft 10 at a position close to the input side than a driving pulley 22. An output clutch 74 is provided in a driven shaft at a position close to the output side than a driven pulley 24. With this structure, since the forward and backward switching mechanism 48 provided in the input side of the driving shaft 10 transmits the engine torque before increase thereof and before deceleration by a belt 26, it can be miniaturized. Since the driven pulley 24 and the driving wheel are not directly connected to each other, belt ratio can be changed while rotating the driven pulley 24 when a vehicle is stopped.
Patent JP-S58140517-A (JP)
Title: Composite combustion device
Inventor: SUGA TOSHIKI
IPC: F23N5/20
Filed: 1982-02-15
Abstract: PURPOSE:To prevent unburned gas from flowing out due to blow-out by temporarily restarting the ignition device of the burner of small capacity upon shifting from the both burners combustion state to the independent combustion of the small capacity burner. CONSTITUTION:When the use of a water heater 4 is suspended, the potential at a point (B) is lowered, and the charging load of a capacitor 25 is discharged through a resistor 26. The input potential of a voltage comparator 27 is lowered with the progress of discharge. However, by the lowering of the potential at the point (B) the flow of a current is generated from a resistor 28 to a resistor 30. Therefore, reference potential of the voltage comparator 27 is lowered to a potential determined by a potential dividing ratio of resistor 28 to (resistor 28 + resistor 30). Hence, for a predetermined period of time up to the lowering of the input potential to the reference potential by the discharge of the capacitor 25, the voltage comparator 27 is reversed, and the output potential is high. The voltage comparator 32 is reversed, and an ignition device 33 is actuated and the ignition device 33 of the burner 33 of a bath furnace 1 is actuated for a predetermined period of time.
Patent JP-2000224736-A (JP)
Title: Electric connection box
Inventor: HARA TOSHITAKA
IPC: H02G3/16
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide an electric connection box wherein its water cutting-off property and its water draining property are improved and the solder portion for connecting thereby its wiring board with the terminal of its board-connector is prevented from cracking. SOLUTION: Each wiring board 2 having an integrated board-connector 12 therewith is attached to the inside of a case 11 vertically. Each board- connector 12 has an aligning shaped portion 17a for aligning therewith the case 11 and has a metallic nut 20 provided in a bottomed hole 18a and engaged with the bolt of paired board-connector connected with the board-connector 12. Also, the case 11 has in its inside aligning shaped portions 13 for aligning therewith each board-connector 12, and has in its outside a housing 14 for guiding paired board-connector connected with each board-connector 12, and further, has each through hole 15 for passing therethrough the bolt of paired board- connector connected with each board-connector 12.
Patent JP-S57137110-A (JP)
Title: Embossing mold roller and its manufacture
Inventor: DEZUKI KIYOTO
IPC: B29C33/00
Filed: 1981-02-19
Abstract: PURPOSE:To obtain an apparatus to manufacture clear-out embossed sheets stably by a rough roll pressure control by providing an unevenly patterned  porous metal layer on the periphery of a drum-like rigid base whose surface is  provided with large numbers of small holes and also providing an air suction  dust at the center of drum-like rigid base. CONSTITUTION:On the periphery of a drum-like or cylindrical rigid base 41 having large numbers of pierced small holes 42 on its all surface, a fine and continu ous cellular metal layer 43 with a desired uneven pattern 44 on its surface is integrally provided, and also in the hollow of the rigid base 41, an air suction duct 45 through which the inside region of the rigid base on the facing side of a pressing roll 5 is evacuated to negative pressure and the facial region 1 of the uneven pattern layer 44 in the region is further evacuated to vacuum through the porous layer of the uneven pattern layer 44 and the small holes 42 of the rigid base 41 is built up immovably to the rotation of the base 1.
Patent JP-H08193894-A (JP)
Title: Strain detector
Inventor: MISHIMA AKIHIKO
IPC: G01L3/10
Filed: 1995-01-17
Abstract: PURPOSE: To reduce the power consumption of a strain detector by providing slits each of which axially penetrates a shaft to be measured and radially extends, at a yoke. CONSTITUTION: A yoke 5 is formed by arranging magnetic blocks 51 each formed in a sector shape in advance in a ring state, inserting insulating sheets 52 between the blocks 51 and adhering them to each other, and has radial slits 53 between the adjacent blocks 51. When an exciting coil 3 is excited, a magnetic flux flows to a magnetic film 2, and flows in the longitudinal direction of a shaft 1 to be measured of the yoke 5 so that an eddy current tends to flow in the circumferential direction at the yoke 5. However, since the yoke 5 has the slits 53, the eddy current of this direction is suppressed. The current in the range of the blocks 51 can be weakened more as the number of the slits 53 are increased more. Thus, the current of the yoke 5 can be reduced to decrease the power consumption.
Patent JP-S59147683-A (JP)
Inventor: MAKITA KOUREI
IPC: B07B13/18
Filed: 1983-02-14
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-S59148625-A (JP)
Title: Processing method of bar shaped extrusion molding made of synthetic resin
Inventor: KASUNO TADAO
IPC: B29C48/90
Filed: 1983-02-14
Abstract: PURPOSE:To obtain the titled processing method without relying on an injection method at the time of manufacturing of a decorative article, by a method wherein decorative constitution utilizing an extrusion molding made of thermoplastic resin is added or only the extrusion molding is utilized to give a decorative function to a mirror and a clock as interior decoration. CONSTITUTION:The titled processing method consists of a process forming a bar shaped extrusion molding 4 by receiving a thermoplastic synthetic resin material 2 to be extruded in a tray 3, a process controlling the extrusion material 4 at a necessary width and linearly by moving the extrusion molding 4 aside by a parquet board or a metal plate 5 in the tray 3, an interim process through which the foregoing tray 3 is turned over on a base and the extrusion molding 4 is made to cool extending over the whole circumference and a final cooling process through which the extrusion molding 4 taken out from the tray 3 after the above cooling process is made to go along a copying die 7 which has been made into a required shape of a product and the extrusion molding 4 is pinched between both the dies 7, 8 by making the comparatively heavy pressing die 8 go along a necessary part of the extrusion material 4 in a touching state.
Patent JP-S62180654-A (JP)
Title: Remote control device
Inventor: TSUJIMOTO SUSUMU
IPC: H04Q9/16
Filed: 1986-02-04
Abstract: PURPOSE:To pretend to be out, and to inform a matter requested to inform urgently to a person at a home, by sending a signal with a specified operating procedure, and informing that a call is the one from a specified person ringing an informing an informing sound built in a telecontroller for an optional time. CONSTITUTION:When it is requested not to respond to a telephone pretending to be out, an at-home/going out change-over switch 11 is switched to a going out side, and sets a microcompiter 10 at a going out mode. When an incoming arrives in such a state, the microcomputer 10 detects the incoming, and sends out an absence message to a telephone line 2 through a voice synthesis LSI26, and an amplifier 30 coupled transformer 26T. Also, when an emergency call from a family, a friend, or other specified person is placed, by inputting the least significant two digits of a password number, or the password number, on confirming a 'confirmation sound', with the button operation at a telephone set 1, the microcomputer 10 decodes the signal, and informs that the call is the one from the specified person by ringing an informing pat 35. In this way, the call can be performed by raising the handset of a telephone set 4 and switching the at-home/going out change-over switch 11 to an at-home side.
Patent JP-H04252198-A (JP)
Title: Determination of alcohol
Inventor: TATENO ATSUSHI
IPC: C12N11/04
Filed: 1991-01-25
Abstract: PURPOSE:To provide the title method capable of determining the alcohols in a sample solution easily and quickly. CONSTITUTION:An alcohol dehydrogenase(ADH) is dissolved in an aqueous hemoglobin solution of a specified concentration, a W/O-type surfactant is then added to the system to form a W/O-type emulsion containing the ADH. Thence, a specified amount of glutaraldehyde is added to the emulsion to obtain microcapsules holding the ADH. An oxidized type nicotinamide adenine dinucleotide solution(NAD<+> solution) of a specified concentration flowing through an immobilized enzyme column packed with the resulting microcapsules is injected with a specimen to be determined. Subsequently, the reduced type nicotinamide adenine nucleotide(NADH) in the solution discharged from the column is measured, and the alcohols in the specimen is determined from the amount of the NADH.
Patent JP-S57139947-A (JP)
Title: Sealing method for surrounding instrument for semiconductor
Inventor: OGAWA AKIRA
IPC: H01L23/02
Filed: 1981-02-21
Abstract: PURPOSE:To improve airtight sealing by filling a stage difference section, which is generated by arranging an electrode to a substrate, with the first adhesives, flattening it through thermocuring and sealing it in an airtight shape by the second adhesives while hollowing a cap. CONSTITUTION:The stage difference sections 6 generated when the lead electrodes 1a-1d are disposed onto the base body 2 are coated and filled with the first adhesives 8 made of epoxy resin, and sealing sections with difference in stages are flattened through thermocuring. The sealing sections flattened are covered with the alumina cap 4 through the second adhesives 9 made of thermocuring resin, and sealed in an airtight shape through thermocuring. Accordingly, turning round to the stage difference sections is improved, and airtight sealing is ameliorated.
Patent JP-H07234310-A (JP)
Title: Production of diffraction grating and production of optical wavelength conversion element
Inventor: HARA HISAKO
IPC: G02F1/37
Filed: 1994-02-22
Abstract: PURPOSE:To form diffraction gratings having high uniformity on a resist by eliminating the rear surface reflection of an optical substrate. CONSTITUTION:A Ta film 12 is formed on the optical crystal substrate 11 and a resist 13 is applied on this Ta film 12 and a diffraction grating forming part 14 is patterned by ordinary lithography. The resist patterns are thereafter transferred onto the Ta film 12 by dry etching. The resist 13 is applied again thereon and is subjected to exposing by an interference exposing method. The reflected light from the rear surface of the optical substrate 11 is then prevented and the uniform diffraction gratings 13a are formed in the diffraction grating forming parts 14.
Patent JP-S60169093-A (JP)
Title: Attaching of fins onto heat transfer surface of pipe and resultant finned pipe
Inventor: TANAKA OSAMU
IPC: F28F1/30
Filed: 1984-02-09
Abstract: PURPOSE:To enable to attach high performance fins with small pressure loss onto a pipe by a method wherein a sheet of sheets of accordion-folded fins with an arbitrary width are wound on the outer surface of a pipe in such a manner that the direction of the trough line of the fold fins is parallel or spiral to the direction of the axis of a pipe and, after being spot-welded, fastened with metallic layer such as melt zinc or the like. CONSTITUTION:A band plate with an arbitrary width l1 is formed by press work into a sheet or sheets of flexible accordion-folded fins 2. The sheets of the fins are arranged on the outer surface of a pipe serving a heat transfer surface in such a manner that the direction of the trough line of the fold of the fins is parallel or spiral with an arbitrary angle theta to the direction of the axis of a pipe 1. The starting point of the sheet of the fins is spot-welded electrically or the like onto the pipe and the sheet is wound so that the pitch of the trough lines become an arbitrary value P and temporarily welded by spot-welding and important positions. Finally the sheet together with the pipe is hot-dipped in a melt metal tank such as melt zinc tank or the like so as to fasten the contact part between the pipe 1 at the bases of the fins and the fins 2 with melt metal 3. Because the bases of the fins are bonded in the melt metal tank, the fins act enough as the heat transfer surface area and at the same time the pressure loss due to the fins are prevented from developing.
Patent JP-S56121842-A (JP)
Title: Engine control method
Inventor: WATANABE TOMOYUKI
IPC: F02D33/00
Filed: 1980-02-28
Abstract: PURPOSE:To substantially improve the control accuracy by giving weights to the correction value before its renewal corresponding to the number of times past renewals were made when making renewal of correction value for the set value of the ignition period etc. CONSTITUTION:When the controlling factor is knocking, the revolution of the engine and the suction pipe negative pressure are registered according to a program containe in ROM 13a through registers 9 and 10 connected to a crank angle sensor 2 and suction pipe negative pressure sensor 3. The optimum timing setting is calculated by a microcomputer 12a according to the ignition timing setting map in ROM 13b. When a knocking is detected by a knocking sensor 15, its strength is determined by a knocking judging circuit 17 and the required addition correction amount is calculated from such data when the ignition timing correction is renewed, such renewal is made by giving weight corresponding to the number of times the renewals were made in the past to the correction value before such renewal.