baber/WOPTO huggingface dataset:
Patent JP-2000017703-A (JP)
Title: Drain piping structure
Inventor: AMAKASU TOSHIYA
IPC: E03C1/12
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a drain piping structure demonstrable of smooth and quiet drain-down performance. SOLUTION: This drain piping structure is provided with a main drain pipe line 1 having a vertical pipe 2 connected to a drain collecting pipe 3 and a lateral branch pipe connector 7 for connecting a lateral branch pipe 6 to the drain collecting pipe 3 and drain is merged into the main drain pipe line 1 through the lateral branch pipe connector 7. A spiral gutter 16 centering the center of a main pipe 4 is formed on the internal surface of the main pipe 4 of the drain collecting pipe 3 and the lateral branch pipe connector 7 is communicated with the gutter 16, while the inside diameter D1 of the main pipe 4 is to be 1.2 times of the inside diameter D2 of the vertical pipe 2 with the gutter 16 having its cross section formed approximately in semicircle and the radius R on the inner circumferential side is to be 1/4 of the inside diameter D2 of the vertical pipe 2.
Patent JP-S5972536-A (JP)
Title: On/off signal input device
Inventor: SAKAI YOSHIHIRO
IPC: G05B15/02
Filed: 1982-10-20
Abstract: PURPOSE:To decrease the number of filters, by sorting plural ON/OFF signal generators into plural groups to apply D/A conversion and then switching those groups successively via a noise eliminating filter for A/D conversion. CONSTITUTION:Plural ON/OFF signal generators 11 are sorted into (m) units of groups every (n) units, and these groups are connected to D/A converters 12 (1-m) via a signal line 16. Each converter 12 converts the signals delivered at random from each of (n) units of controller 11 into analog signals and then supplied to a channel device 14A via a signal line 17, a filter 13 and a signal line 18 respectively after elimination of noises. An A/D converter 14 converts successively the analog signals supplied from the device 14A into digital signals by a switch signal 19 supplied from a control circuit 15 and then supplies these digital signals to the controller 15 via a signal line 20. In such a way, many ON/OFF signals can be supplied to the controller 15 by means of a small number of filters and a simple circuit, so that this signal input device is suitable for a copying machine.
Patent JP-2000017444-A (JP)
Title: Resin molding and production of resin molding
Inventor: OURA KIKUO
IPC: C23C18/31
Filed: 1998-06-29
Abstract: PROBLEM TO BE SOLVED: To provide a resin molding capable of forming fine patterns and producing an inexpensive electron circuit structure and a process for producing this resin molding. SOLUTION: The stage for directly laminating a metallic layer 12 on a resin 11 in the process for producing the resin molding directly laminated with the resin 11 consisting of a single material and the metallic layer 12 without the intervention of an adhesive layer consists of a stage for roughening the surface itself of the resin 11 to a surface roughness of >=0.1 to <=10 microns and a stage for footing the metallic layer 12 by direct electroless plating on the surface of the resin 11 roughened in this stage.
Patent JP-S6244677-A (JP)
Title: Display method for rest of battery capacity
Inventor: WATANABE IKUO
IPC: G01R31/36
Filed: 1985-08-22
Abstract: PURPOSE:To display without causing overdischarge by making an unusable display when a voltage drop due to discharge reaches a lower limit voltage, maintaining the display until the voltage rises above a recovery voltage after the discharge is stopped, and then making an usable display thereafter. CONSTITUTION:The terminal voltage of the voltage drop caused by a decrease in the capacity of a battery when the battery 2 is discharged by operating an inverter 3 is compared by a comparator 7 with a reference voltage applied through a resistance 8. When the voltage drop reaches the lower limit voltage, the comparator 7 turns OFF a transistor (TR) 5 and an ammeter displays '0' to indicate that the battery can not be used, thereby stopping the operation of the inverter 3. Then, when the battery 2 is charged until the terminal voltage exceeds the recovery voltage higher than the lower limit voltage through the hysteresis of resistances R1 and R2, the comparator 7 turns ON the TR 5 and the ammeter 6 displays a current value, thereby indicating that the battery is usable. Thus, the rest of the battery capacity is displayed without causing any overdischarge.
Patent JP-H06339381-A (JP)
Title: Gene coding human granyulocyte colony stimmulating factor
Inventor: YAMAZAKI TATSUMI
IPC: C12N15/27
Filed: 1993-06-30
Abstract: PURPOSE:To obtain the gene coding human granulocyte colony stimulating factor containing a base sequence coding a specific aminoacid sequence and derived from a human chromosome and used for producing human granulocyte colony stimulating factor useful for treating and preventing leukemia. CONSTITUTION:Whole RNA is extracted by guanidinethiocyanate method, etc., using a cell strain CHU-2, etc., derived from human oral bottom cancer and mRNA is extracted from the whole RNA using an oligo(dT)-cellulose, etc., and cDNA is synthesized using the mRNA as a templete and a cDNA library is prepared by an ordinary method using the cDNA. Then, the cDNA library is screened using a probe containing an oligonucleotide coding a part of amino acid sequence of a human granulocyte colony stimulating factor (human G-CSF) and positive clone is selected and cultured and DNA is recovered from a host and the DNA is subjected to restriction enzyme treatment to provide the objective gene coding human G-CSF derived from human chromosome containing a base sequence coding an amino acid sequence expressed by the formula.
Patent JP-H08324179-A (JP)
Title: Pencil joiner
Inventor: OZAWA YOSABURO
IPC: B43K27/04
Filed: 1995-06-01
Abstract: PURPOSE: To provide a single esse-to-use long pencil by a method wherein two or three short pencils hard to use are joined together. CONSTITUTION: At a part of a main body 1, a guide hole 2 for tenoning a pencil is provided. On the opposite side of the inserting port of the hole, a tenoning blade 3 is installed. Another hole or a mortising guide hole 4 is provided at the side of the tenoning guide hole 2. At the inmost center of the mortising guide hole 4, a mortising blade 5 is installed.
Patent JP-H01199314-A (JP)
Title: Magnetic recording medium
Inventor: MIYAMOTO YUKIHIRO
IPC: G11B5/64
Filed: 1988-07-22
Abstract: PURPOSE:To form the crystal grains of a magnetic metallic layer to the finer grains so that high-purity recording is enabled by providing an under coat layer contg. specific components on a substrate and providing an intermediate layer contg. chromium on the under coat layer, then providing a magnetic layer on the intermediate layer. CONSTITUTION:The under coat layer contg. the components selected from the group consisting of carbon, aluminum, titanium, cobalt, copper and niobium is provided on the substrate. Namely, the film contg. the components selected from the group consisting of the carbon, aluminum, titanium, cobalt, copper and niobium is formed to 500-5,000Angstrom , more preferably 500-3,000Angstrom  film thickness on the substrate. The formation of this film is executed by a sputtering method. The film of the intermediate layer contg. the chromium is then formed to 500-10,000Angstrom  film thickness on the under coat layer under the same conditions. The film of the magnetic metallic layer is then formed to 200-2,000Angstrom  film thickness on the intermediate layer under the same conditions as the conditions of the sputtering method. The crystal grains of the magnetic metallic layer are thereby formed to the finer grains and the magnetic recording medium suitable for high-density recording is obtd.
Patent JP-S5974209-A (JP)
Title: Detection of distribution of gaseous flow in blast furnace
Inventor: MAKI YUUNOSUKE
IPC: C21B5/00
Filed: 1982-10-19
Abstract: PURPOSE:To detect effectively the radial distribution of the gaseous flow in a blast furnace by settig beforehand a discrimination function from the data on the radial distribution of the gaseous flow and substituting the surface profile of the charge in the blast furnace as the data at the current point of time into the discrimination function. CONSTITUTION:A shaft sonde 6, a temp. sonde 7 fixed to the blast furnace top and a profile measurement device 15 are disposed in the top of a blast furnace, and are connected respectively to microcomputers 16, 17, 18, which fetch the data inputted momentarily thereto at every other several seconds, convert the same to electric signals and input the signals to a process computer 19. The computer 19 judges the distribution of the gas in the blast furnace from the rate of utilization of gas obtd. from the sonde 6, from the temp. data obtd. from the sonde 7, and the angle of inclination of the charge in the furnace core part, the length in the flat part of the furnace wall, the angle of inclination of the furnace walls from the device 15 as well as the thermal load of stave, shaft pressure, etc. and makes the discrimination funtions which group the succeeding fresh data. the data at the present moment of time is then substituted into the discrimination function and the distribution of the gaseous flow at the present moment of time is detected.
Patent JP-2000001208-A (JP)
Title: Driving method for vibration conveyer
Inventor: IKEDA MASAHIRO
IPC: B65G27/32
Filed: 1998-06-15
Abstract: PROBLEM TO BE SOLVED: To vibrate a trough with the amplitude and frequency equal to those in the conventional case and in the same vibration mode as that in the case so as to remarkably reduce the power consumption and the cost of the apparatus by effectively utilizing the resonance state to lessen load of a linear motor. SOLUTION: A drive command f(t) given to a vibration exciting source of a trough supported to be vibrated is expanded to a Fourier series of the equation I, the angular frequency ω of the first term of the Fourier series is made agree with the resonance angular frequency of a vibration conveyer or substantially agree therewith, the resonance multiplying factor in the angular frequency ωis taken to be p1, and the phase difference between the drive command component of the angular frequency ω and the vibration of the trough is taken to be α1.  According to the equation II where the resonance multiplying factors in the angular frequencies 2ω, 3ω,...nω of the second term, the third term,... the n-th term are taken to be p2, p3,...pn, the phase differences between the drive command components of the angular frequencies 2ω, 3ω,...nω and the vibration of the trough are taken to be α2, α3,...αn, and the drive command f(t) is taken to be f'(t) the drive command is fed to the vibration exciting source.
Patent JP-2000019323-A (JP)
Title: Color reflection type polarizing plate
Inventor: NISHIMURA RYO
IPC: G02B5/30
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To obtain a color reflection type polarizing plate which has high quality and may be easily produced by arranging at least one layer of an optically anisotropic medium having retardation within the plane between a reflection plate and a polarizing plate. SOLUTION: The color reflection type polarizing plate is formed by arranging the optically anisotropic medium having the retardation within the plane between the reflection plate and the polarizing plate. When a λ/4 plate having a phase difference of 90 deg. with a certain wavelength is used as the optically anisotropic medium, a reflected light quantity is minimized (A). When a λ/2 plate having a phase difference of 180 deg. is used as against the same, the reflected light quantity is maximized (B). If a general phase difference plate is used as the optically anisotropic medium, the reflected light quantity is determined by the phase difference of the phase difference plate (C).  Namely, the spectral characteristics of the reflected light quantity may be arbitrarily varied by properly selecting the optically anisotropic medium having the adequate retardation and double refraction wavelength dispersion.
Patent JP-H0912260-A (JP)
Title: Beam hanger for transportation
Inventor: MATSUI MOTOYASU
IPC: B66C1/28
Filed: 1995-06-26
Abstract: PURPOSE: To provide a mechanism as a bobbin hanger for connecting a crane for suspending a woven fabric beam to a beam subjected to conveyance, capable of being operated by only one operator. CONSTITUTION: A beam hanger for transportation is composed of a plate main body 1, right and left hook pieces 2, 3 suspended from supporting shafts 7, 8 respectively provided on right and left ends of the plate main body 1 in the rotatable state, a transmitting mechanism 4 for connecting the hook pieces 2, 3, and a suspending tool 5, and the transmitting mechanism 4 is so constituted as to laterally move the left hook piece 2 according to the lateral movement of the right hook piece 3.
Patent JP-S6075101-A (JP)
Title: Balun for microwave
Inventor: ITOU SEIGO
IPC: H01P5/10
Filed: 1983-09-30
Abstract: PURPOSE:To obtain a broad band balun by converting the microstrip line propagating mode into the slot line propagation mode and obtaining signals of in- phase and opposite phase in converting again the converted mode into the microstrip line propagation mode. CONSTITUTION:A signal propagated to an input microstrip line 7 in the form of a downward electromagnetic field is propagated through a slot line 4 after the electromagnetic field is converted into a rightward electromagnetic field. The field is converted again into the downward electromagnetic field at an output microstrip line (MSL) 8 because the line is short-circuited to a conductor 6 with a through-hole 11, and an in-phase output signal S0 to the input signal is obtained from an end part of a conductor 8A. The downward electromagnetic field is converted into an upward electromagnetic field because other output microstrip line 9 is short-circuited with a conductor 5 on the other side of the conductor by which the input line 7 is short-circuited, and an output signal with opposite phase to that of the input signal is obtained from the end part. Each electric path length from the input to each output is set identical.
Patent JP-2000020162-A (JP)
Title: Information processor
Inventor: YASUGATA KENICHI
IPC: G06F1/16
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To surely detect the opening/closing state of a display part with respect to a main body. SOLUTION: A pawl 13 for locking is fixed to a display part 3, a hole part 6 is formed at a position opposed to the pawl 13 on the side of the main body 2, a slide lever 7 is provided at the part 6 in the state of being slidable in the direction of an arrow A-B and a switch lever 46 for opening and closing a switch is provided closely to the lever 7. At the time of rotating the part 3 to the side of the main body 2, the pawl 13 is engaged with the lever 7 to be locked and at the same time, the pawl 13 pressurizes the lever 46 to turn on the switch.
Patent JP-S6162655-A (JP)
Title: Friction speed reduction gear
Inventor: YOSHIMURA KOJI
IPC: F16H13/04
Filed: 1984-09-04
Abstract: PURPOSE:To reduce backlash and the fluctuation of reduction ratio by using bearings coated with synthetic resin as rollers of a speed reduction gear. CONSTITUTION:Rollers 3 are used as bearings of which outer circumference are coated with synthetic resin having elasticity and wear and abrasion resistance, and supporting members 4 of the rollers 3 can be moved in axial direction. The supporting members 4 are fixed to a case 9 and the pre-load of a speed reduction mechanism is adjusted for every supporting member 4 separately making a pressure device for giving pre-load unnecessary except tat for the driven rim of a final output shaft 2. By this constitution, backlash and the fluctuation of reduction ratio can be lost almost completely.
Patent JP-H0737795-A (JP)
Title: Formation accuracy detection method of semiconductor element
Inventor: HOSHI SHINICHI
IPC: H01L21/027
Filed: 1993-07-26
Abstract: PURPOSE:To obtain pattern-conversion difference with high accuracy by less frequent measurements. CONSTITUTION:First resistance element patterns 12a, 12b,..., 12n wherein one unit is (n) pieces of resistance element of a width W and a length L and a second resistance element pattern 13 wherein one unit is a resistance element of a width (n)XW and a length L are formed in an exposure mask. First and second resist patterns corresponding to the first and second resistance element patterns are formed on a foundation insulation layer 10, and then first resistance elements 14a, 14b,..., 14n and a second resistance element 15 are formed on a foundation insulation layer using the first and second resist patterns as a mask. A total resistance value of all the resistance elements in a first resistance element and a resistance value of a resistance element in a second resistance element are compared to detect pattern conversion difference.
Patent JP-S6075359-A (JP)
Title: Automatic painting method of outside plating or the like of ship
Inventor: TAKEUCHI SUSUMU
IPC: B05B13/00
Filed: 1983-10-01
Abstract: PURPOSE:To avert overlap painting on a surface to be treated and to use effectively the paint by deflecting vectorially the moving direction of a painting gun by a prescribed angle with respect to the moving direction of a painting device and positioning and driving the painting gun in accordance with the movement of the painting device. CONSTITUTION:The turning angle of a reciprocator 12 is so set that the vector sum of the moving speed (v) of a painting gun 13 of the reciprocator 12 and the moving speed V in the horizontal direction of a self-traveling machine 3 is in a perpendicular direction in the stage of painting automatically the prescribed treating surface 11 of the outside plating 10 for a ship 9. The reciprocator 12 is swiveled by a driving device 25 for swiveling by the above-mentioned set angle with respect to the advancing direction of a painting device 1 as shown in the figure in the case of performing painting by moving the gun 13 upward   downward. The reciprocator 12 is swiveled by a prescribed angle as shown by a dotted line shown in the figure by the device 25 to the side opposite from the advancing direction in the stage of performing painting by moving conversely the gun downward upward. The gun 13 is stopped for prescribed time at the upper and lower limit without spraying in accordance with the spraying width for painting on the surface 11 to avoid crossing and overlapping of the painting. The automatic painting is progressed in such a way.
Patent JP-S6429733-A (JP)
Title: Foreign matter particle detector
Inventor: UCHINO IKUO
IPC: G01N15/10
Filed: 1987-07-24
Abstract: PURPOSE:To measure and display variation of the total quantity of foreign matter particles and the quantity of large particles, by converting the force for attracting the foreign matter particles by a magnet, to a distortion. CONSTITUTION:In case of detecting a magnetic material, for instance, an iron particle, the iron particle 12 contained in oil is caught by attracting force of a magnet 5 and adheres to the surface of a thin plate 4. Subsequently, a distortion is generated in the thin plate 4 due to attracting force of the iron particle by the magnet 5. This distortion and weight of the iron particle are in a proportional relation. That is, the distortion of the thin plate 4 is detected by a strain gauge 6, resistance variation of the strain gauge 6 is measured by a Wheatstone bridge 9, this electric signal is amplified by an amplifier 10, and the total quantity of the iron particle and a size of the iron particle 12 are displayed 11. In such a way, variation of the total quantity of a foreign matter particle and the quantity of a foreign matter large particle can be measured and displayed.
Patent JP-H0934698-A (JP)
Title: Software generating method and software developing and supporting method
Inventor: IKEUCHI YOSHIMA
IPC: G06F9/06
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the necessity for a software developer to understanding specifications information on hardware in a specialized field different from that of the software developer and to reduce the influence of change in hardware specifications on the software developer. SOLUTION: A macro definition 108, a structured body definition 109 and a function definition 110 which are device driver programs 107 are generated (101) from macro definition information 122, external specifications information 104, hardware operating description information 105 and external specifications- operating description correspondence information 106 which are hardware component specifications information 103. As a result, the software defective due to the erroneous transmission of the hardware specifications to a software developer is eliminated. By reducing the work of the software developer according to the change of the hardware specifications, a software development period is shortened.
Patent JP-S57107236-A (JP)
Title: Method for modification of suspension preheater
Inventor: OGAWA KEISUKE
IPC: F27D13/00
Filed: 1980-12-26
Abstract: PURPOSE:To modify an existing suspension preheater in such a way that it can be operated in the same manner as with a newly constructed firing installation by providing a vertical type cylindrical calcining furnace into the space left after removal of the existing distributing duct and vortex chamber. CONSTITUTION:The 1st distributing duct 1 and vortex chamber 4 of a suspension preheater shown in the figure left are removed, and a vertical type cylindrical calcining furnace 10 is provided as shown in the figure right in this removed part. Next, the bottom part of a secondary air lead-in part 11 for combustion of the furnace 10 is connected to a kiln inlet chamber 2, and the inlets of final stage cyclones 3 and 3' and the upper part of the furnace 10 are connected with respective descending ducts 13 and 13'. Further, cyclones 14 and 14' are newly installed symmetrically on the right and left to the upper position on the outer sides of the cyclones 3 and 3', and the respective  outlets thereof are connected to the 2nd distributing duct 5 respectively by means of ascending ducts 16 and 16'. Also, treatments such as connection of the raw material outlets of the cyclones 14 and 14' to the furnace 10 respectively by means of raw material chutes 17 and 17' and the like are carried out, whereby the suspension preheater is modified to the intended one with the calcining furnace as shown in the figure right.
Patent JP-H0234009-A (JP)
Title: Frequency multiplier
Inventor: MATSUZAKI YASUO
IPC: H03B19/05
Filed: 1988-07-23
Abstract: PURPOSE:To eliminate the need for the measurement of an undesired wave and to prevent malfunction of a frequency measuring instrument by providing a terminator for absorbing an undesired wave to an output section of a frequency monitor circuit. CONSTITUTION:The multiplier is formed by adding the termination resistor 31 and lambda/4 stub 32 to the output section of the frequency monitor circuit 30. A high frequency input signal from an input terminal 1 passes through an LPF 11 and is multiplied by a varactor diode 13 and further filtered by a BPF 12 and the resulting signal is outputted at an output terminal 2 as a required multiple wave signal. Part of the said multiple wave signal is extracted by the circuit 30 and outputted to a monitor output terminal 4. Since the stub 32 added to the circuit 30 acts like a lambda/4 stub for an undesired wave, only the undesired wave is absorbed through the resistor 31. Thus, only the desired multiple wave signal is extracted from the terminal 4. Then the accurate frequency measurement is attained.