baber/WOPTO huggingface dataset:
Patent JP-H0584238-A (JP)
Title: Ultrasonic diagnostic device
Inventor: KANDA RYOICHI
IPC: A61B8/00
Filed: 1991-09-26
Abstract: PURPOSE:To improve the measurement accuracy for a phase distortion by providing a driving signal generating part for lengthening the number of burst waves of a transmission driving signal at the time of measuring the phase distortion. CONSTITUTION:A driving signal generating part 5 of a display system 3 applies a transmission driving signal to each element of a probe 1 through a multiplexer 2, and on the other hand, sends out a reference signal S1 corresponding to the transmission driving signal to a correction system 4. In this case, the driving signal generating part 5 divides a time phase (OF) of the transmission driving signal into OF for displaying a B mode and OF for measuring a phase distortion. In such a state, a sequence operation for shortening the number of burst waves of the transmission driving signal as a one-channel signal or a two-channel signal in OF for displaying a B mode, and lengthening the number of burst wave of the transmission driving signal as a multi-channel signal of, for instance, four channels or above in OF for measuring a phase distortion is executed. Accordingly, as for a frequency spectrum shown by a frequency of a measuring object, the band is narrow and the amplitude becomes large, and at the time of measuring a phase distortion, S/N of a receiving signal is improved remarkably.
Patent JP-H04125217-A (JP)
Title: Screw feeder
Inventor: KONDO FUMIO
IPC: F16D1/09
Filed: 1990-09-17
Abstract: PURPOSE:To connect both of shafts to each other without using a screw by inserting a connection bar in a free and reciprocally moving manner by way of forming a drive shaft in a cylindrical shape, engaging a screw shaft in a recessed part on one end of the connection bar and engaging a conical surface part of the outer peripheral surface of the recessed part and a tapered part of the inner peripheral surface of the drive shaft by way of sliding the connection bar. CONSTITUTION:A connection bar 5 is provided free to vertically move in a drive shaft of a cylindrical shape, and a tapered part 1a to lock with a lower part outer peripheral surface of the connection bar 5 is formed on the inner peripheral surface of the drive shaft 1 so that the lower part of the tapered part 1a comes to be larger in diameter. A recessed part 5a of the same diameter as an upper edge 2a of the screw shaft 2 is formed on the lower edge of the connection bar 5 and simultaneously a plural number of slots 5C are formed on its circumferential wall, and a conical surface part 5d the lower part of which is larger in diameter is formed on the outer peripheral surface of the recessed part 5. Accordingly, the drive shaft 1 and the screw shaft 2 are firmly connected to each other and fixed by means of raising the connection bar 5 with a helical head screw. Consequently, as they are not connected with a locking screw, no trouble is caused from falling of the screw.
Patent JP-H0560576-A (JP)
Title: System for displaying stored condition of object stored in tank
Inventor: KAYAHARA FUJIO
IPC: G01D7/00
Filed: 1991-09-02
Abstract: PURPOSE:To enable the pattern configuration of objects stored in a tank to be recognized at a glance by patterning the form of the tank and that of an object stored in the tank, and storing them, and reading and superimposing the stored contents on each other during level measurement. CONSTITUTION:A microcomputer 29 reads image data stored on a tank image pattern memory 30 and causes a plurality of tank images to be displayed while being aligned. Signals output from level detectors 20-23 are converted into parallel signals by an information processing means 24 and the level signal of objects stored in each tank is fed to a level storage memory 25 and a display control means 28 and the contents stored in a a level storage memory 26 are renewed. The result of judgement by a level change direction detection means 27 on whether objects stored in each tank are increased or decreased is fed to the display control means 28. The means 28 reads image patterns of stored objects from either a level increase pattern memory 31, a level decrease pattern memory 32 or a level invariable pattern memory 33 and outputs the patterns together with tank image patterns.
Patent JP-S6490696-A (JP)
Title: Wavelength/time division optical exchange
Inventor: SUZUKI SHUJI
IPC: H04Q11/04
Filed: 1987-09-30
Abstract: PURPOSE:To obtain the number of channels more than the product of a wavelength division multiplicity and a time division multiplicity with the small number of parts by using plural variable wavelength selecting elements and an optical time switch wavelength converting circuit and converting a wavelength division multiplex and time division multiplex optical signal. CONSTITUTION:In the case of the wavelength time switch of the wavelength division multiplicity 2 and the time division multiplicity 2, the time division optical signal of the wavelength lambda1, lambda2 on an input light highway 1 is inputted to the variable wavelength selecting elements 3, 4 via an optical branching device 2. The elements 3, 4 select any wavelength for every time slot T1, T2, feed to the optical time switches 4, 5 to arbitrarily move between the time slots. The variable wavelength converting circuits 6, 7 respectively convert the outputs of the switches 4, 5 to any of the wavelength lambda1, lambda2 for every time slot and output. The output is synthesized in a photosynthesizer 8 and fed to an output highway 9. The conventional three step constitution is formed of one step to reduce the parts remarkably.
Patent JP-H0965806-A (JP)
Title: Nose ring
Inventor: FUJII SHIGEKATSU
IPC: A01K91/06
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To facilitate the attaching and detaching of a nose ring to the nose holes of a decoy sweat fish by making an elastic body to bent preferentially in the direction parallel to the plane including the main body of the nose ring. SOLUTION: This nose ring (A) is composed of a main body (1) of a nose ring formed in a roughly C shape and an elastic body (2) whose one end is attached to one end (1a) of the main body of the nose ring and the other is a free end. The bending strength of the elastic body (2) is larger in the direction (F3) perpendicular to the plane including the main body (1) of the nose ring than in the direction (F1) (F2) parallel to the plane.
Patent JP-H06105552-A (JP)
Title: Cooler for power converter
Inventor: HARA MASAAKI
IPC: H02M7/48
Filed: 1992-09-18
Abstract: PURPOSE:To efficiently cool without increasing in size by providing wind direction deflecting means for deflecting cooling air toward a power device, and an air exhaust opening for discharging the passed cooling air from the same surface as that of an air inlet opening. CONSTITUTION:A cooler for a power converter comprises a front side air inlet 22 provided at the upper part of a front door 21 for constituting a cubicle 20. Cooling air sucked from the inlet 22 is supplied to a rectifier 5 and an inverter 7 to cool them via a forced draft fan 26. Part of the air discharged from the rectifier 5 and the inverter 7 is supplied to an upper part by a deflecting plate 25, and discharged externally from an upper air outlet 24. The residual cooling air is bent in a direction by a wind direction deflecting plate to be supplied to a power device 16 to cool the device 16, and then discharged externally from a front side air outlet 23 provided at a lower part of the door 21. As a result, the converter can be efficiently cooled, and an element rating, an element cooling heat dissipating fin or cooling blower can be reduced in size.
Patent JP-H0884657-A (JP)
Title: Fixing structure for curtain runner
Inventor: TOMOMITSU YUJI
IPC: A47H1/04
Filed: 1994-09-16
Abstract: PURPOSE: To provide a fixing structure for curtain runner by which a curtain can be fixed and opened. CONSTITUTION: In this fixing structure for a curtain runner 20, a sliding piece 21 is situated in a housing chamber 11 so that it can be slid on a curtain rail 10 having the housing chamber 11 formed in its inner part. A pressing fixing part 111 is provided in the housing chamber 11, and the sliding piece 21 of the curtain runner 20 is pressed and fixed to the pressing and fixing part 111.
Patent JP-H1077754-A (JP)
Title: Fittings
Inventor: HOZUMI RYOICHI
IPC: E05B15/08
Filed: 1996-08-31
Abstract: PROBLEM TO BE SOLVED: To improve durability of a keyhole guide part and enable a keyhole to be easily found out even at night by providing a slope toward the keyhole on a guide part provided on the outer circumferential surface part of the keyhole, and making it out of a synthetic resin combined with luminous pigment. SOLUTION: In a lock 8 exposed on the surface of a door body, the end part of a cylinder part 10 is constituted so that it is projected from a lock pedestal 9. A keyhole guide part 11 is formed so that the color is different from the color of the lock pedestal 9, it is formed out of synthetic resin containing luminous pigment emitting green light and the like, a keyhole 7 is exposed on the center part, and it is formed into a cone shape having a slope 12 spreading the diameter from an opening part 14 formed so as to allow rotation of a key toward the circumferential edge part on the surface side. The keyhole guide part 11 is fitted to the cylinder part 10 through a cylindrical metal fitting 13 formed into a circlular form of the nearly same diameter as that of the end part of the cylinder part 10. Hereby, the keyhole can be easily found out even at night, the key can be easily guided to the keyhole, and durability of the keyhole guide part can be improved.
Patent JP-2000077626-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAGAI NOBUTAKA
IPC: H01L21/8242
Filed: 1998-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a compact semiconductor device. SOLUTION: This manufacturing method comprises a step of successively laminating a word line 4, a transistor T, a first insulation film 105, a second insulation film 112 and a third insulation film 113, a step of forming a bit contact hole 107 which reaches from the third insulation film 113 to the transistor T and a first capacitor contact hole 106, a step of forming a bit electrode 122 and a capacitor electrode 123 on each contact hole 106 and 107, a step of exposing the second insulation film 112 around the bit electrode 122 to form a groove 114 of the end part 132 of the bit electrode 122 by etching the third insulation film 113, a step of forming a bit line in the groove 114, a step of laminating a fourth insulation film 116, a step of forming a second capacitor hole and a step of forming a stacked capacitor 118 (capacitor C) on the fourth insulation film 116.
Patent JP-H1071004-A (JP)
Title: Instep material
Inventor: INAMURA ATSUO
IPC: A43B23/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To provide a soft instep material consisting of a surface material, center material, and rear material whose softness can be kept by using the center material consisting of a low density foam layer and a high density foam layer whose density is higher than that of the low density foam layer. SOLUTION: This instep material consists of a surface material 2, a center material 3, and a rear material 4 all of which are integrally formed. And the center material 3 consists of a low density foam layer 5 and a high density foam layer 6 whose density is higher than that of the low density foam layer 5. The low density foam layer 5 is used for giving softness to the instep material and for improving comfortableness of a shoe. A preferable range of hardness is 5-25kg and that of density is 15-40kg/m<3> for securely achieving softness and comfortableness of an instep material. And the thickness of the low density foam layer 5 is preferably in the range of 1.0-8.0. The density of the high density foam layer 6 is higher than that of the low density foam layer 5. By using such two foam layers for the center material, a soft touch can be given to the instep material.
Patent JP-H1187260-A (JP)
Title: Manufacture of semiconductor device
Inventor: HAYASHI TOSHIYA
IPC: H01L21/324
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To lessen a leakage current in a semiconductor substrate, even in the case where phosphorus ions are implanted in the substrate at high energy, and at the same time to lessen irregularities in the leakage current by a method, wherein after the phosphorus ions are implanted in the substrate at the high energy, the substrate is heated up to reach a specified temperature at a specified rate of temperature rise. SOLUTION: A field oxide film 2 is formed on a p-type silicon single-crystal substrate 1 and a silicon oxide film 3 is formed on the substrate 1. Then, phosphorus ions are implanted in the substrate 1 on a prescribed condition. Then, the substrate 1 is heated up to a temperature of 1000 deg.C or higher to 1200 deg.C or lower at a rate of temperature rise of 200 deg.C/sec or higher starting from room temperature by a rapid thermal annealing method and n-type embedded layer 4 is formed in the substrate 1. After this, BF2 ions are selectively implanted in a position, where a p-type layer 5 is formed, in the substrate 1 in a prescribed accelerating voltage and at a prescribed does.  Moreover, for making an embedded contact, phosphorus ions are selectively implanted in a position, where an n-type embedded layer contact layer 6 is formed in the substrate 1, the substrate is heat-treated using an electric furnace and the layers 5 and 6 are formed.
Patent JP-S63103480-A (JP)
Title: Magnetic disk device
Inventor: NISHIMURA MAKOTO
IPC: H02P3/20
Filed: 1986-10-20
Abstract: PURPOSE:To quickly move a magnetic head to a target track by controlling the driving motor of the magnetic head to three stages. CONSTITUTION:A first control is a high speed control for bringing an encoder motor 1 to a rough position control and a speed control, and an error signal IT detected by a proportional element 9 by a command value from a gate array 6 is sent to a driver 2 and the motor 1 is controlled. That is to say, in accordance with the size of an interval between a track position of a magnetic head at the time of theta start, and a target track position, a speed control is executed. A second control is a dampling control by complete ON-OFF of the driver 2, and by a DAMP signal amplified greatly by a proportional element 20, a voltage for executing a reverse turn for a short time is applied to the motor 1. A third control is a following control selected a speed feedback compensating signal PV amplified by a proportional element 18, and it is ended when a magnetic reaches the target.
Patent JP-H1183952-A (JP)
Title: Method and apparatus for test of electronic circuit
Inventor: MORI YUTAKA
IPC: G01R31/3185
Filed: 1997-09-12
Abstract: PROBLEM TO BE SOLVED: To make the test of an electronic circuit at low costs and in a short time by a method wherein, while signals at the same level are output from all output terminals, the power-supply current of the electronic circuit is detected, the power-supply current is detected while any one terminal outputs a signal at a different level and the existence of an abnormality is judged on the basis of a difference. SOLUTION: First, a pattern generator 21 and a JTAG control circuit 15 use BS macro parts 12a to 12l so as to set a state that LOW signals are output from I/O pins 11d to 11o. A current detection part 41 detects a current which flows to all power-supply terminals of a chip 10, and it finds a current value IDD1 as the whole power-supply current of the chip 10 when the LOW signals are output from all the I/O pins 11d to 11o. A current value IDD1 is found when a HIGH signal as an object pin is output and when a LOW signal is output from a non-object pin. A current value ΔIDD0=IDD1-IDD2 is found. When it is at a threshold value or higher, the object pin is judged to be normal, and, when it is less than the threshold value, the pin is judged to be short- circuited.
Patent JP-2000074499-A (JP)
Title: Equipment for heat exchange
Inventor: KONDO MASAMITSU
IPC: F28F1/32
Filed: 1998-09-03
Abstract: PROBLEM TO BE SOLVED: To prevent boiling of a fluid stagnating in a fluid circuit for a function not being used and to prevent thereby scaling in a flow passage, cracking of a drum body due to a rise in the temperature of the drum body and consequent shortening of the life thereof, in a heat exchanger wherein paired fluid circuits of two kinds are constructed in one drum body. SOLUTION: In a heat exchanger having a constitution wherein upstream-side flow passages 3 and downstream-side flow passages 4 are paired and joined and are made to pierce a plurality of heat transfer fins 5, a distance between the flow passage and the tip of the heat transfer fin 5 is enlarged only in the part of a short fin group 5-A in the vicinity of a drum body 2 and only the short fin group 5-A is heated by a combustion part on the occasion when the function of the downstream-side flow passages 4 of the two kinds of flow passages is used. Thereby boiling of a fluid inside the upstream-side flow passages 3 being stopped can be prevented.  By enlarging the distance between the flow passages in the short fin group 5-A in the vicinity of the drum body 2 and the tip of the heat transfer fin 5, a rise in the temperature of the drum body 2 of the short fin group 5-A in a maximum combustion mode can be suppressed.
Patent JP-H0586309-A (JP)
Title: Ship bottom coating material
Inventor: OBAYASHI ATSUSHI
IPC: C09D5/16
Filed: 1991-09-27
Abstract: PURPOSE:To provide the subject material which reduces the underwater frictional resistance of a running ship for a long term. CONSTITUTION:The objective compsn. is prepd. by compounding, as the essential components, an aq. emulsion of a hydrophobic acrylic resin having a glass transition point of 35-80 deg.C, a silica sol in a wt. ratio (solid base) to the resin of 0.5-4.0, and a cross-linker for the resin.
Patent JP-S63104101-A (JP)
Title: Multiplexing control system
Inventor: SATO HIROAKI
IPC: G05B9/03
Filed: 1986-10-22
Abstract: PURPOSE:To control the control history of an outside system to the controller of a normal system wile minimizing the increase of a control arithmetic cycle in a multiplexing control using a digital computer, by transmitting the information affected by the history between controllers in case the output information given from the controller of a certain system are not continuously selected in the prescribed frequency. CONSTITUTION:The controllers 1-3 of A, B and C systems respectively supply the control information and perform control arithmetic operations to output these results. A selector 4 selects one of the output information of controllers 1-3 and outputs it to a controlled system 5. In this case, the system whose output information is selected is informed to controllers 1-3 by informing means 11-13 respectively. The controllers 1-3 obtain not only the information showing whether the output information of each own system is selected or but the output in formation on the selected system. The controller 1, for example, whose output information is selected most sends the information affected by the history to other controllers 2 and 3 by a transmission means 20. Thus the controller 2 and 3 fetch said information and correct the information that are affected by the history of each system.
Patent JP-H03110882-A (JP)
Title: Wavelength-stabilized laser apparatus
Inventor: WANI KOICHI
IPC: H01S3/106
Filed: 1989-09-26
Abstract: PURPOSE:To obtain a wavelength-stabilized laser in which monochromaticity of an oscillation wavelength is kept stable and which is optimum for a light source for exposure use by a method wherein a laser power which is incident on an etalon is reduced by using a semitransparent mirror. CONSTITUTION:Monochromatic light selected by means of a wavelength selector 22 is amplified by an optical amplifier 21; it is taken out is a laser beam in a direction nearly perpendicular to an optical axis from a semitransparent mirror 4. One part of an output light is guided to a wavelength detector 7; a central wavelength of the laser beam is compared with a reference value, an error signal is sent to a pressure controller 8; a pressure inside an airtight chamber 6 is adjusted so as to set the error signal to zero, the central wavelength of the laser beam is kept always definite. While a large light energy is standing inside an optical resonator between a total reflector 3 including a discharge tube 1 and the semitransparent mirror 4, a standing optical energy is little in a space between the semitransparent mirror 4 and a total reflector 2. Consequently, a light energy which passes through etalons 5, 5' is reduced to about 1/5 as compared with conventional examples, it is hardly subjected to a thermal deformation, and an oscillation line can kept as one line. Thereby, it is possible to avoid a plurality of oscillation lines and monochromatic light of a definite wavelength can be radiated stably.
Patent JP-H0585667-A (JP)
Title: Material strand intermittent delivery device
Inventor: MAKINO KAZUAKI
IPC: B65H59/38
Filed: 1991-09-27
Abstract: PURPOSE:To prevent troubles such as the winding and breakage of a strand in the delivery device of the material strand. CONSTITUTION:A material strand intermittent delivery device is constituted of a strand coil table 1, a transmission system provided on a device main body 3 via a rubber sheet 5 below it, and a strand tension detecting sensor 11 arranged between the device main body 3 and a wire forming machine main body.
Patent JP-H0699186-A (JP)
Title: Production of carrier for immobilization
Inventor: MATSUBARA KIWAMU
IPC: C02F3/00
Filed: 1992-09-18
Abstract: PURPOSE:To provide a method for producing a carrier for immobilization which is high in activity and large in strength at a low cost. CONSTITUTION:After polyvinyl alcohol is heated and dissoved in water, it is gelatinized by a refrigeration method or a boric acid method and preferably granulated to 3-10mm in particle size. Then the gelatinized and granulated substance is dried until moisture is regulated to 20-50%. The same is preferably immersed in seed sludge dispersed by adding sodium pyrophosphate. Since gelatinization and granulation are performed in a state wherein seed sludge is absent, activity of seed sludge is not deteriorated and also high strength is obtained.
Patent JP-H0991126-A (JP)
Title: Editor
Inventor: KAJIWARA HIDEYUKI
IPC: G06F9/06
Filed: 1995-09-27
Abstract: PROBLEM TO BE SOLVED: To provide an editor capable of suppressing the occurrence of input error by simplifying the input work of an identifier and suppressing the occurrence of input error in a procedure for performing inputting/outputting to a data file of a prescribed data format. SOLUTION: When an identifier to be inputted into a source program is stored in an identifier storage means 204, the identifier to be inputted is selected out of the stored identifiers, read out and inserted to the source program, but when the identifier is not stored, it is stored in the identifier storage means 204. Besides, the data format of the data file and language rules for generating the input/output procedure and respectively previously stored in a data format storage means 203 and a language rule storage means 202 and when inputting the procedure of input/output with the data file, an operator automatically generates the procedure from the relation of correspondence between the factor of the inputted format and the parameter of the source program while using an output procedure generating means 206 or an input procedure generating means 207.