baber/WOPTO huggingface dataset:
Patent JP-S57127648-A (JP)
Title: Tool life monitor
Inventor: SHIMAZUTSU HIROAKI
IPC: B23Q17/09
Filed: 1981-01-31
Abstract: PURPOSE:To enable to grasp and indicate the appropriate time for replacing a tool by a method wherein the cutting condition, tool damage and actual cutting condition are detected from AE signals, and during an actual cutting operation, a cutting variation pulse or a damage pulse is integrated and compared to a set point. CONSTITUTION:A signal for opening a gate circuit 5 only when the AE signal is not lower than a predetermined actual cutting level is generated by an actual cutting signal generator 10. A cutting condition detector 11 generates a voltage signal proportional to the variation level of the AE signal, and a timing pulse generator 12 for normal cutting generates a variation pulse having an oscillation frequency corresponding to the variation level. A tool damage signal generator 14 generates a damage signal. The variation pulse and the damage pulse are fed into an integrator-comparator 3 for the timing pulse through the gate circuit 5, and when the integrated value exceeds a set point, the tool is judged to be at the end of its useful life. Accordingly, the cutting condition and the tool damage in an actual cutting operation can be detected directly.
Patent JP-H02195878-A (JP)
Title: Protease
Inventor: KUNITACHI AKANE
IPC: C12R1/10
Filed: 1989-01-24
Abstract: PURPOSE:To obtain serine protease excellent in resistance to heat and alkali, thus useful in detergents and leather processing agents by making a culture of Bacillus thuringiensis in an intermediate temperature range. CONSTITUTION:Bacillus thuringiensis has been identified as a result of exploring microorganisms having optimum growing temperature in the intermediate temperature range 30-37 deg.C and being capable of producing highly heat-resistant protease. This protease partially has an amino acid sequence of the formula and has a molecular weight of 33000-35000 determined by the polyacrylamide electrophoresis technique.
Patent JP-H01192643-A (JP)
Title: Image forming device
Inventor: OHASHI KUNIO
IPC: G03F7/00
Filed: 1988-01-22
Abstract: PURPOSE:To prevent the inferior image forming condition of an image receiving sheet by carrying out the following image forming processing after delivering a defined quantity of light receiving sheet from a housing portion when the inside of a device is outwardly exposed at the time of a jam handling operation, etc. CONSTITUTION:A light receiving sheet 15 is wound up in a roll form on the right side inner portion of an image forming device 1 and housed in a housing portion 13. This light receiving sheet 15 is introduced to an image forming portion 17 via an exposure portion 14 by means of a conveying roller 16a and a conveying belt 16b. The light receiving sheet 15 passed through the image forming portion 17 is introduced to a light receiving sheet destruction portion 9 by means of a roller 18. A paper cassette 5 is installed on the left side face of the image forming device 1 and an image receiving sheet 19 is housed inside thereof. In this device 1, when the portion between the housing portion 13 and the exposure portion 14 through which the light receiving sheet 15 passes is outwardly exposed, a defined quantity of sheet 15 is delivered by an idle feeding means. Hence, the following image forming processing will not be carried out by means of the sheet 15 which was subjected to external light.
Patent JP-S59140665-A (JP)
Title: Magnetic sound recording and reproducing device
Inventor: MANBA YASUO
IPC: G11B5/00
Filed: 1983-01-28
Abstract: PURPOSE:To eliminate the need to turn on a switch each time and to obtain an easy-to-handle device for magnetic sound recording and reproducing, by providing a controller which performs recording or reproducing in the switch applying sequence, and recording or reproducing individually or continuously on a single or plural sound recording bands. CONSTITUTION:A motor M starts its revolutions with turning on a switch 18, and a magnetic head 10 starts moving to have a contact with a sound recording band 2 corresponding to a switch 7 which is first applied. The energization of an electromagnet L2 is eliminated at a position which is detected by the output signal of an encoder 16. Thus the head 10 is detained, and an LED8 provided to the switch 7 glows. Then an electromagnet L1 is energized. While the head 10 is carried for reproduction processing. When this reproduction is through and the head 10 is reset to its starting position, a microswitch SS is applied. The LED8 is turned off, and the 1-cycle operation is executed in the same way in response to the switch 7 applied secondarily which is stored in a memory 20.
Patent JP-H09209766-A (JP)
Title: Smoke reduction device at rapid acceleration time of diesel engine
Inventor: SASAKI SHINJI
IPC: F02D41/10
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To avoid the occurrence of black smoke in exhaust gas as obtaining sufficient acceleration performance. SOLUTION: A branch passage 5 is branched from an intake passage 2 introducing outside air to a diesel engine 1, and a compressed air storage tank 6 is connected to the branch passage 5. When a speed control operation means such as an accelerator or the like is operated in order to rapidly accelerate the engine 1, the speed adjustment lever of a governor device is rapidly changed according thereto so that the rapid acceleration state of the engine 1 is detected by a rapid acceleration detection means 14. Then, the solenoid opening/closing valve 12 is opened so that compressed air in the compressed air storage tank 6 is supplied to the engine 1.
Patent JP-H06219162-A (JP)
Title: Weather strip mounting structure of sashless door type vehicle
Inventor: ETO NORIAKI
IPC: B60R13/02
Filed: 1993-01-29
Abstract: PURPOSE:To reduce the manufacturing man-hour and improve the yield by reducing the number of cutting works at the time of manufacturing members. CONSTITUTION:A molding fitting groove 15 is formed in the longitudinal direction on the outer surface of a connection part 14 of an upright side 10 of a weather strip. Supporting grooves 16 are formed on the back parts of the side walls of the molding fitting groove 15. A pair of protrusions 20, 20 are formed on a retainer 11 in the longitudinal direction, and the supporting grooves 16 are fitted into the protrusions 20, 20. The upright side 10 and a molding 22 are supported with the protrusions 20 of the retainer 11 by fitting the molding 22 in the molding fitting groove 15 of the upright side 10. The forming members are of the same cross section in the longitudinal direction, and cutting work is thus no longer required at the time of manufacturing members.
Patent JP-H02193328-A (JP)
Title: Information recorder
Inventor: KAMIJO NORIYUKI
IPC: G11B7/09
Filed: 1989-01-23
Abstract: PURPOSE:To miniaturize an optical information recorder to be portable by constituting the information recorder to be concentric with an information recording medium and a circumscribed polygon with a circle having an approximately equivalent diameter to that of the information recording medium. CONSTITUTION:The main chassis 1 is fixed with two-dimensional actuator 3 equipped with an objective lens 4, a prism 15, a head 2 including a laser element 16 and a head 8 constituted in the same manner. Then, an optical disk 11 is fixed with a fixing screw 17 on an upper part of a spindle motor 5 fixed on the main chassis 1. A laser beam emitted from the laser element 16 passes through the prism 15 and the objective lens 4 and is precisely positioned within a range A in the radial direction of the optical disk 11. Since the heads 2 and 8 are fixed on the main chassis 1 and not moved, and yet the size and shape of the main chassis 1 can be constituted into a quadrangle circumscribed with a slightly larger diameter of a circle than an outer diameter of the optical disk 11, thus obtaining the small-sized portable recorder with advantage.
Patent JP-S56111305-A (JP)
Title: Pm modulation system for multiplex radio
Inventor: TAKAHASHI YASUFUMI
IPC: H03C3/09
Filed: 1980-02-08
Abstract: PURPOSE:To obtain a PM modulation system which is stable and low in distortion rate by dividing a PLL loop into two and by connecting a filter for stabilizing a frequency for a long period to one loop and a filter having the same band with a modulated wave to the other loop. CONSTITUTION:Low-pass filter 4 extracts elements unstable for a long period from the output of phase comparator 2. Band-pass filter 5 extracts a demodulation output from the output of phase comparator 2. Comparator 6 compares the output of filter 5 with modulation input 8 and extracts a voltage component proportional to a distortion rate. Adder 7 adds the elements unstable for the long period to the voltage component lowering the distortion rate and inputs the sum to voltage-controlled oscillator 3.
Patent JP-S55106222-A (JP)
Title: Preparation of modified polyester
Inventor: IIDA HIROSHI
IPC: C08G63/60
Filed: 1979-02-08
Abstract: PURPOSE: To provide a highly elastic modified polyester which has a good toughness and heat resistance by adding a specified amount of aromatic dihydroxy compounds to polyalkylene terephthalate and melting it by heating under a reduced pressure or in an inert gas stream.  
     CONSTITUTION: At least one aromatic dihydroxy compound which is selected from formulas I and II, wherein Ar is aryl and R is H or 1W10C alkyl, is added to polyalkylene terephthalates which are composed of terephthalic acid or corresponding derivatives and diol in a molar ratio of aromatic dihydroxy compound to terephthalic acid component of 1:100W50:100. This mixture is melted by heating in the presence of a proper catalyst and diol component of polyester is transesterified with the aromatic dihydroxy compound under a reduced pressure or in an inert gas stream, and the glycol component is distilled from the reaction system. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63181036-A (JP)
Title: Microprogram loading system
Inventor: INMAKI MIKIO
IPC: G06F9/06
Filed: 1987-01-23
Abstract: PURPOSE:To select and load a module without preparing a directory file, by inputting a load module file, and performing the load of the module, the suppression of the load, and copying load according to a bit of module constitution stipulating information stipulated so as to be optimum corresponding to a system in advance. CONSTITUTION:The load module file 10 is constituted with a simple link file of plural sub files setting the module as the sub file 11 consisting of a sub file header 110 including a module identifier ID and a module length (l) and a load pattern 111 having the module length (l). And a loader program 30 performs the load of the load module file 10, the suppression of the load, and the copying load, based on the module constitution stipulating information 20 and 21 stipulated in advance corresponding to the system.
Patent JP-H02195958-A (JP)
Title: Chiropractic device for massage
Inventor: YAMANAKA NORIYUKI
IPC: A61H7/00
Filed: 1989-01-25
Abstract: PURPOSE:To perform full-scale chiropractic massage by synchronously and repeatedly reciprocating a sliding plate and a projection supporting plate arranged with chiropractic projections and repeatedly reciprocating the chiropractic projections at the tip of the projection supporting plate with a chiropractic prime motor. CONSTITUTION:A driven shaft 44 and a driving shaft 47 are interlocked by a chiropractic prime motor 41, guide pins 52 of a sliding plate 51 are freely coupled with elliptical grooves 49 of projection guide plates 48 provided in pair on both ends of the driving shaft 47 to reciprocate the sliding plate 51, and a projection supporting plate 54 provided at the front end of the sliding plate 51 and provided with chiropractic projections 55 at the tip is repeatedly reciprocated. When a chiropractic device for massage is to be utilized, the chiropractic projections 55 are forcefully and repeatedly reciprocated only by operating the chiropractic prime motor 41, thus full-scale chiropractic massage can be performed when a main body is set at any angle.
Patent JP-S63182339-A (JP)
Title: Flame-retarding polyester sulfone and its production
Inventor: SUGIO AKITOSHI
IPC: C08G63/60
Filed: 1987-01-26
Abstract: PURPOSE:To obtain a flame retarding polyester sulfone of excellent heat resistance, by reacting a sulfone oligomer with a brominated bisphenol A and a dihydric phenol and iso- or tere-phthaloyl chloride. CONSTITUTION:A sulfone oligomer (a) of formula I is reacted with a brominated bisphenol (b) of formula II, a dihydric phenol (c) of formula II and iso- or tere- phthaloyl chloride (d) at an (a) to (b) molar ratio of 1:99-99:1 and a [(a)+(b)+(c)] to (d) molar ratio of 95:100-105:100 to obtain the purpose compound. In the formulas, X is formula IV, V or the like, Y is a 1-20C alkylidene, -S- or the like, Z is any one of formulas VI-VIII or the like, R1-R4 are each H or Br, and n is a statistical number of 1-20 representing an average number of rerpetition.
Patent JP-H11212799-A (JP)
Title: Loop optimization system and program recording medium therefor
Inventor: YOSHIDA YUKIMASA
IPC: G06F9/45
Filed: 1998-01-27
Abstract: PROBLEM TO BE SOLVED: To accelerate a processing speed by realizing loop fusion as much as possible even in the case of plural loops different in the number of repeat time. SOLUTION: A compiler which interprets a source program and generates an optimal object program is provided with an unroll step number decision means 11 which obtains the number of unroll steps for merging plural loops different in the number of repeat time with each another, an unroll means 12 for performing an unroll processing in accordance with the number of unroll steps, and a loop fusion means 13 for fusing the plural loops to which the unroll processing is applied into a loop. by fusing plural loop structures into a loop structure, it is possible to reduce a time needed for control of repetition and a time needed for calculating subscripts at the time of execution.
Patent JP-H10208066-A (JP)
Title: Method for extracting edge line of check object and appearance check method using this method
Inventor: SHIRASAWA MITSURU
IPC: G01N21/94
Filed: 1997-01-28
Abstract: PROBLEM TO BE SOLVED: To obtain an edge line of high precision by specifying an edge point based on an edge trace start candidate point in accordance with peripheral picture elements, their density changes, directions of these changes, etc. SOLUTION: A scan window W1 is scanned to find a picture element having an edge flag point; and if a differential absolute value |e| which this picture element has is larger than a preliminarily set threshold Z1, this point is taken as an edge trace start candidate element Q1. A window for trace of n×m picture elements is set with this edge trace start candidate point Q1 as the center, and a total sum N1 of differential absolute values |e| which edge flag points existing in this window for trace have is obtained; and if this total sum N1 is larger than a preliminarily set threshold Z2, this point is judged to be an edge of a check object, and this edge trace start candidate point is regarded as an edge point. The next edge point is traced based on this edge point Q2.
Patent JP-H06232030-A (JP)
Title: Method and device for exposure
Inventor: SUZUKI KAZUAKI
IPC: H01L21/30
Filed: 1993-02-01
Abstract: PURPOSE:To make the exposure of a photosensitive substrate appropriate at the time of exposing the substrate by using the slit-scan exposing method. CONSTITUTION:After leading irradiating light from a light source 1 to a flare stop 7 through a light reducing means 3, etc., a slit-like irradiated area 26 on a reticle R conjugate to the opening of the stop 7 is uniformly irradiated with the light and a wafer W on an X-Y stage 18 is exposed to the pattern of the reticle R through a projecting optical system while the reticle R and wafer W are scanned against the area 26. By measuring in advance the width of a slit-like exposed area 26P conjugate to the area 26 in the scanning direction by using a photoelectric detector 20 on the stage 18, the scanning speed, output power of the light source 1, etc., are adjusted in accordance with the measured results.
Patent JP-S62171560-A (JP)
Title: Automatic transmission control device for vehicle
Inventor: IWATSUKI KUNIHIRO
IPC: F16H61/02
Filed: 1986-01-24
Abstract: PURPOSE:To improve fuel consumption, by detecting the temperature of a suction air and changing a shift and lock-up pattern according to the temperature detected. CONSTITUTION:The opening angle of a throttle valve 12 of an internal combustion engine 10 is detected by a throttle angle sensor 14, and the temperature of a suction air is detected by a suction air temperature sensor 18 inserted in a suction air passage 16. An automatic transmission 20 is a four-speed transmission with a lock-up mechanism. A pattern select switch 26 is provided to select one of shift and lock-up patterns consisting of an economy accounting pattern, an acceleration accounting pattern and a normal running pattern. The shift and lock-up pattern is changed according to the suction air temperature TA, and when the suction air temperature TA is lower than a predetermined temperature, a shift point is moved to a low engine speed side.
Patent JP-H10197401-A (JP)
Title: Apparatus for inspecting slide resistance of packing
Inventor: MIYASHITA NAOTO
IPC: G01N19/02
Filed: 1997-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a simple slide resistance-inspecting apparatus that can qualitatively grasp whether a slide resistance of a grand packing, etc., is large or small. SOLUTION: Holding holes 11, 12 are formed at end parts of a packing box 1 to hold grand packings P. Each grand packing P held at the holding hole 11, 12 is clamped by a clamping bolt 51 and a clamping nut 52, and retainer members 41, 42 in an axial direction and stretched between the holding holes 11, 12 and inspection shafts 21, 22. When handles 31, 32 respectively fixed to the inspection shafts 21, 22 are rotated in opposite directions together with the inspection shafts 21, 22, the inspection shaft at the side where a slide resistance of the grand packings P is smaller is rotated along with the corresponding handle.
Patent JP-S62174577-A (JP)
Title: Electron impact type ion thruster
Inventor: YOSHIDA HIDEKI
IPC: H05H3/00
Filed: 1986-01-28
Abstract: PURPOSE:To carry out the magnetic confinement of plasma without using a magnet by providing double helical coils in such a way that a discharge container is covered with a helical magnetic field and making a current flow in the reverse direction. CONSTITUTION:A helical coil 9 formed with double helical coils is placed on the outside of a discharge container 8 instead of a magnet and a current I is made flow in the reverse direction, to generate a helical magnetic field in a discharge room. Ionized plasma produced in the discharge room is recombined on the wall surface of the discharge container 8 and either disappears or is reflected. The wall surface of the discharge container 8 is covered with the helical magnetic field, to move electrons by means of the line of magnetic force, reducing a recombining zone. Without the use of a magnet, the problem of life due to a demagnetiziation characteristic can be eliminated.
Patent JP-H06234572-A (JP)
Title: Ceramic part made of silicon nitride, with high mechanical strength and being densely sintered
Inventor: GIYUNTAA RIIDERU
IPC: C04B35/58
Filed: 1994-02-09
Abstract: In a method of making a homogeneous and finely crystalline silicon nitride ceramic, ceramic powder is milled, mixed with shaping aids (processing aids, auxiliaries), the mixture is shaped to give shaped parts and the shaped parts are subsequently sintered under a nitrogen atmosphere. According to the invention, the sintering is carried out in a multistage process at temperatures Tmax in the range from 1700 to 1900@C using gas pressures in the range from 0.3 to 50 MPa. In a first temperature stage, a temperature of from 0.9 to 0.96  &cirf& Tmax is maintained over a period of from 10 to 50 minutes at a N2 pressure of from 0.2 to 1.2 MPa, while in a second temperature stage, a temperature of from 0.97 to 0.985  &cirf&  Tmax is maintained over a period of from 20 to 80 minutes at a N2 pressure of from 3 to 6 MPa. The temperature is then raised to Tmax and the pressure is raised to from 7 to 50 MPa.
Patent JP-H01193498-A (JP)
Title: Method for filling acetylene gas
Inventor: SAITO GENJI
IPC: F17C11/00
Filed: 1988-01-26
Abstract: PURPOSE:To enable a great amount of high purity acetylene gas to be safely supplied by filling a perforated filling material in a filling container and causing said material to adsorb the acetylene gas. CONSTITUTION:A filling container is filled with a perforated filling material adsorbing acetylene gas. Thus, a great amount of high purity acetylene gas including no solvent can be safely supplied.
Patent JP-H06232725-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MIYATA SHUSAKU
IPC: G11C11/414
Filed: 1993-02-02
Abstract: PURPOSE:To set a lower limit operating voltage lower by the omission of a level shift use input transistor(TR) by allowing a differential MOSFET to directly receive an ECL level input signal and its relevant reference voltage. CONSTITUTION:An ECL signal from an input terminal IN is fed to a gate of an N-channel differential MOSFETQ1. A reference voltage VBB is fed to a gate of other differential MOSFETQ2 in pairs with the FETQ1. Furthermore, PMOSFETs Q3, Q4 of a current mirror form are provided in drains of the FETs Q1, Q2 as an active load circuit. The drain outputs of the FETs Q1, Q2 are fed to a circuit of a next stage as internal signals 0B, 0T being an inverted and noninverted supplied input signals via emitter follower output TRs T1, T2. Since the FETsQ1, Q2 form a differential amplifier circuit, an emitter follower TR for preventing saturation when a bipolar differential TR is employed is omitted and the lower limit operating voltage is set lower by the omission of the emitter follower TR.
Patent JP-S55109579-A (JP)
Title: Reciprocating seam welding method of semicircular seam work and apparatus thereof
Inventor: FUJITA TATSUHIKO
IPC: B23K9/12
Filed: 1979-02-13
Abstract: PURPOSE: To improve the captioned welding work efficiently and even the results of welding by welding the work having been set to a tracing jig while letting the same make half round with a tracing roller 6 and stopping the same then welding the work while letting the tracing roller revolve backward.  
     CONSTITUTION: After a tracing jig 2 is set in the X position, the semicircular seam work 1 is set on the cradle 3 of the jig 2. Next, a pressing cylinder 21 is worked to lower an upper rotating electrode 24. The work 1 is then seam-welded along its seam line A by the electrode 24 and lower rotating electrode 25, at the same instant, a cylinder 15 is moved upward to release the engagement between a jig stopper 10 and stopper receiving piece 8. The jig 2 is then let to make tracing motion by a tracing roller 6. While the jig 2 is being guided along the seam line A by an Ironman tracing link device 26, it makes half round and is transferred to the Y position, where it is stopped by the engagement of the another receiving piece 8 and stopper 10. In the Y position, the new work 1 is set or in that state the jig 2 is rotated reverse and the welding is done continuously. 
     COPYRIGHT: (C)1980,JPO&Japio