baber/WOPTO huggingface dataset:
Patent JP-2000234904-A (JP)
Title: Extensometer
Inventor: HIRAKI HITOSHI
IPC: G01B7/00
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide an extensometer which is not damaged when a test piece stretches more than a specified range. SOLUTION: Both clamping tools HG1, HG2 which are clamped at both gauge mark positions of a test piece TP are constituted as independent bodies. A strain meter 4 to which a strain gauge 7 is fixed is installed on the one clamping tool HG1. An action lever 3 is installed on the other clamping tool HG2 and engaged with the strain gauge 7 so as to give the change in proportion to the stretch of the test piece TP. The action lever 3 and the strain gauge 7 are individually constituted in order that the action lever 3 may be able to engage with the strain gauge 7 and leave from it. As a result, both of the clamping tools HG1, HG2 and the strain gauge 7 and the action lever 3 in a stretch measuring part can be isolated and released when the test piece stretches abnormally, so that damage of an extensometer is prevented.
Patent JP-S58151530-A (JP)
Title: Measuring method of surge power and attenuation quantity
Inventor: IWASAKI TAKASHI
IPC: G01J5/34
Filed: 1982-03-05
Abstract: PURPOSE:To obtain an effective measuring method of power in a low power level and the attenuation quantity, by extending a measurement of the power and the attenuation quantity by use of a pyroelectricity detector, to non-linear substitution. CONSTITUTION:A laser diode 20 is driven by a variable DC voltage source 18, and chopped 4 laser light is absorbed by an absorbing body 26 through attenuator 21 for an optical fiber and an optical fiber 22, and is changed to heat. AC generated by an AC oscillator 17 passes through an AC chopper 3, a proportional transformer 19 and a high-pass filter 24, and is changed to heat by a heater 6. When power of AC is adjusted so that output voltage across a loaded resistance 9 becomes zero, AC power can be substituted for optical power. The AC power is calculated from a resistance value of the heater 6 and a value of an AC voltmeter 25. When the optical power is attenuated, the attenuation quantity of light can be substituted with an indicated value of the proportional transformer 19 in that case, by moving the proportional transformer 19 to set the output voltage to zero again.
Patent JP-S62242784-A (JP)
Inventor: DEIITERU BARUGA
IPC: F27B9/02
Filed: 1987-02-19
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-H11226449-A (JP)
Title: Non-blower type air purifier in tunnel
Inventor: KOMATSU YASUTOMO
IPC: B03C3/02
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To unnecessitate a blower to reduce the power consumption of an electric precipitator by sending polluted air to the electric precipitator by a wind pressure/air current produced by a traveling vehicle. SOLUTION: An intake port 2 and a discharge port 3 are provided on a road or a wall surface in a tunnel and a through-path 4 dug through from the intake port 2 to the discharge port 3 are provided under the road or inside the wall surface. Wind pressure/air current generated by vehicle traveling flows in from the intake port 2 to introduce polluted air into an electric precipitator 5 installed inside the through-path 4. By applying high voltage power to the polluted air to generate corona discharge therein and ionize it, dust in the polluted air is adsorbed on a dust collecting electrode to remove it. This electric precipitator 5 is supplied with power by an outer power source 6. Clean air from which dust has been collected and removed is returned into the tunnel from the discharge port 3.
Patent JP-S57149978-A (JP)
Title: Tracking device
Inventor: INOUE KIICHIROU
IPC: G01S13/66
Filed: 1981-03-11
Abstract: PURPOSE:To perform sepn. and identification of the case in which the positions of plural aircrafts are in proximity to each other by correlating the positions of a target detected with a radar and speed information. CONSTITUTION:The target position information by the past distance RT and bearing thetaT detected with a radar and the speed information by the frequency deviation are correlated with the forecast distance, bearing and speed information RP, thetaP, VP through a memory 7 and a buffer memory 6 via a tracking target data forecasting part 8 in accordance with these sets of information with correlators 2-4. When the differences between these sets of the information are less and the correlations are obtained, the current input target information is fed via a controller 5 to the part 8. When no correlations are obtained, the buffer 6 is controlled by the controller 5 and the another forecast information is transferred to the correlators 2-4 in order to obtain the correlations, whereby the sepn. and identification of the case in which the positions of plural aircrafts are in proximity to each other are accomplished surely.
Patent JP-H06229924-A (JP)
Title: Emission spectrophotometer
Inventor: KAMAMURA KIKUAKI
IPC: G01N21/67
Filed: 1993-01-29
Abstract: PURPOSE:To provide an emission spectrophotometer capable of carrying out spectral analysis of good reproducibility, even if an object to be measured has a curved shape. CONSTITUTION:The abutting surface 21 of an adapter main body 15 abutting on an object 17 to be measured is curvedly formed in a concave or convex state according to the measured surface of the object 17. Therefore, even if the object 17 has a curved surface shape, the object 17 and the adapter 1 can be stuck on the abutting surface 21 of the adapter main body 15, the spectral analysis can be carried out while the distance between surfaces of an electrode part 16 and the object 17 is always being kept in a fixed length, and the accuracy of spectral analysis can be improved.
Patent JP-S61193841-A (JP)
Inventor: NAKAMURA ICHIRO
IPC: B32B9/00
Filed: 1985-02-22
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-H03237949-A (JP)
Title: Vacuum cleaner with battery for power source
Inventor: TAKASHIMA YOSHINORI
IPC: A47L9/28
Filed: 1990-02-15
Abstract: PURPOSE:To set 'strong' operation only when dust is sucked up, and set 'weak operation' when the dust is not found, by setting a dust sensor set through a suction port to a dust collector, and by setting a means for controlling the rotational frequency of an air blowing motor with the detecting signal of the dust sensor. CONSTITUTION:In a normal state, by closing a power switch 4, voltage from a battery 1 is applied to an air blowing motor 2 through a resistor 14, and the motor 2 is rotated in a 'weak' state. When dust is sucked up from a suction port 13 and passes a dust sensor 11, then light from a light emitting diode 9, received by a photo-transistor 10 is reflected by the dust, and is absorbed to be changed, and by a dust detecting circuit 3, it is discriminated that it is the dust, and a display lamp 6 is lit, and current is permitted to flow also to the driving coil (b) of a relay 5, and contacts a1, a2 are closed. As a result, the voltage of the battery 1 is not contucted through the resistor 14, and the whole voltage is applied to the air blowing motor 2, and it is rotated in a 'strong state'.
Patent JP-H0210155-A (JP)
Title: Method and apparatus for monitoring freshness of meat
Inventor: JIYON EICHI TEII RONGU
IPC: C12Q1/26
Filed: 1989-02-16
Abstract: PURPOSE: To easily measure the freshness of meat by analyzing, using electrodes, uric acid and hydrogen peroxide produced by causing nucleotidase, nucleoside phosphorylase, and xanthine oxidase to act. CONSTITUTION: A sample meat is homogenized by trichloroacetic acid, and is centrifuged, and its supernatant liquid is neutralized by a NaOH silution. And a part of this solution is incubated under the presence of nucleotidase and nucleoside phosphorylase, and another part of the above-mentioned solution is incubated under the presence of nucleoside phosphorylase. These solutions are led into a measuring chamber 1 containing xanthine oxidase, and uric acid and hydrogen peroxide are measured by a polarograph electrode 6. And a K- value which shows the freshness of the sample can be found by finding the ratio of the measured values of individual solutions.
Patent JP-H08236918-A (JP)
Title: Method for mounting electronic parts
Inventor: SAKAI TADAHIKO
IPC: H05K3/34
Filed: 1995-02-23
Abstract: PURPOSE: To provide a method for mounting electronic parts by which the problem of insufficiently fixed electronic parts caused by the warps of the parts can be prevented. CONSTITUTION: By finding the correlation between the magnitude of the warp (a) of electronic parts 1 caused by the difference in coefficient of thermal expansion between a substrate 2 and molded body 3 and the correlation between the magnitude of the warp (a) and the percentage of defective junctions between the electrodes 6 of a printed board 5 and bumps 4, the heating temperature of the parts 1 at which defective junctions caused by the warp (a) of the parts 1 do not occur is found from the correlations and the parts 1 are fixed to the electrodes 6 by melting the bumps 4 by heating the parts 1 to a temperature higher than the heating temperature.
Patent JP-S63255067-A (JP)
Inventor: NORUBERUTO AI BERUTA
IPC: A61J3/06
Filed: 1988-02-19
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-S53121428-A (JP)
Title: Memory managing unit
Inventor: MIHASHI TAKASHI
IPC: G11C8/00
Filed: 1977-03-31
Abstract: PURPOSE: To enable to manage efficiently the unit, by enabling to inhibit the replacement to the secondary memory unit, through giving the instruction arbitrarily releasing the flags of replacement inhibit provided with the respective memory domains. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04249440-A (JP)
Title: Timing extraction system
Inventor: KOBAYASHI MASAHIKO
IPC: H04L25/03
Filed: 1991-02-05
Abstract: PURPOSE:To obtain clock output with small phase fluctuation regardless of pattern fluctuation of input data. CONSTITUTION:The present timing extraction system is provided with a gain variable amplifier 5 installed at the prestage of narrow band pass filter 2, and is characterized in that the gain of the gain variable amplifier 5 is controlled so that the clock frequency component contained in a signal to be input to the band pass filter 2 becomes constant. Thus, even if tuning deviation or the like occurs in the filter, the phase fluctuation for output clock becomes small that is accompanied by the fluctuation of data pattern, and the allowable range for dispersion of median frequency of the filter is considerably widened. Further, since the output clock depending on the input amplitude of limit amplifier is not affected by the phase fluctuation, the use of a low cost limit amplifier in this system is possible.
Patent JP-2000235597-A (JP)
Title: Resource management device and recording medium recording resource management program
Inventor: KANDORI YASUAKI
IPC: G06Q10/06
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To manage resources in plural places as the resource of one organization by permitting an acquirement means to acquire the plural registered resources when it gives an acquirement request to a resource information input/ output control means at the time of acquiring the resource. SOLUTION: A resource acquirement request is given to the resource information input/output control means 120 of a resource management device 10. The resource information input/output control means 120 receiving the request acquires the identifier of a resource from a resource information storage means 110, acquires information of the resource from the applied resource information storage means 110 by using the identifier and returns it to an acquirement means 140. The acquirement means 140 outputs the acquirement request to the resource information input/output control means 120 at the time of acquiring the resource. Thus, the plural registered resources are acquired. Consequently, the resources in the plural places can be managed as the resource of one organization.
Patent JP-H09203281-A (JP)
Title: Fire or smoke-fire shutter
Inventor: YAMAMOTO MITSUO
IPC: A62C2/10
Filed: 1996-01-30
Abstract: PROBLEM TO BE SOLVED: To provide a light-weight fire or smoke-fire shutter sufficiently resisting air pressure, etc., at the time of a fire occurrence, capable of surely preventing the leakage of a smoke and a flame and having a simple structure. SOLUTION: A sealing piece 22c consisting of fire-resisting cloth is installed to a section corresponding to a surface on at least one side of the upper side, left side and right side of a shielding curtain 13 composed of the fire-resisting cloth, an edge section 22c1 on the free end side of the sealing piece 22c is brought into contact with the shielding curtain 13, and the upper side, left side and right side of the shielding curtain 13 are sealed. Supporters 24a, 24a receiving inward force working to a guide bar 23 for the guide apparatus of the shielding curtain 13 through the shielding curtain 13 are mounted into the channel-shaped vertical member 21 corresponding to the upper section of the guide bar 23.  Accordingly, the guide bar is not bent inwards even when the force of air pressure, etc., works to the shielding curtain because there are supporters, and the leakage of a smoke and a flame from the periphery of the shielding curtain can be prevented because there is the sealing piece.
Patent JP-H01209255-A (JP)
Title: Conveying mechanism
Inventor: GOTO HIROYUKI
IPC: B65H26/02
Filed: 1988-02-17
Abstract: PURPOSE:To contrive the improvement of ability detecting a web for its surface defect by providing a small roll to be arranged in a manner wherein the web, when it stands still, comes into contact with a large roll at a predetermined holding angle. CONSTITUTION:A web 12 is supported at a conveying speed V by tension T to the first small roll 17, second small roll 18 and the third small roll 25 through a back roll 22, nip roll 23 and the first turn roll 15, being rewound to a rewinding roll 13 through the second turn roll 16, back roll 24 and a nip roll 25. Here in parts S1, S2 of a detecting roll 14, air in the vicinity of a surface of the web 12 is involved between the web 12 and the detecting roll 14 by fluid friction generated by a relative motion of the web 12 and the air, and the web 12 floats. Since the web floats in the parts S1, S2, the web 12 is prevented from deteriorating its surface condition. While because the small rolls 17, 18 are arranged approaching, the web 12 enables its uniform conveyance to be attained generating no wrinkle and lashing. Accordingly, ability of detecting a surface defect improves.
Patent JP-S61195456-A (JP)
Title: Calendar control method
Inventor: KATAYAMA YASUHIKO
IPC: G06Q10/00
Filed: 1985-02-25
Abstract: PURPOSE:To automatically find out leap years by inputting last two digits of Christian years or Japanese years thereby finding out whether the years input are Christian or Japanese and dividing the numbers by four to see the residual is zero or three. CONSTITUTION:An operator input year, month, day and days of week of either Christian of Japanese years through a keyboard 2 having display of POS peripheral equipment. The calendar information is fed to the calendar control part 7 through command hold 4, address hold 5 and data hold 6. The calendar control part 7 judges the year as Christian year if the figures are 85-99 and as leap year if divided by four with no remainder. If the year is 60-84, it is be judged as the Japanese calendar year. The year is judged as leap year if '1' is added to it and it is divided by four with no remainder. In this way leapt years are automatically calculated eliminating input error by the operator.
Patent JP-S57148764-A (JP)
Title: Color copying machine for detection of plate
Inventor: NAGANUMA TSUTOMU
IPC: G03G15/01
Filed: 1981-03-12
Abstract: PURPOSE:To obtain a high-quality color reproduction and to facilitate a detection for a plate, by giving the transmissive exposure to a separated halftone positive film for printing plate of each color which has an aimed pinhole. CONSTITUTION:A separated halftone positive film 1 for printing plate which is fixed to a pin bar 3 on the original board glass 2 is illuminated by a transmissive exposure light source. This transmitted light is irradiated to a photosensitive drum 10 via a focusing optical transmitter 9 to form an electrostatic latent image. This latent image is transcribed onto a transfer paper 18 by a transfer drum 24 after receiving the development by either one of developing devices 13- 16. When a full color reproduction is desired, the above-mentioned process is repeated  four times. Then the paper 18 is separated from the drum 24 to be sent to a fixing roll 27. In such a way, a high-quality color reproduction is obtained and the detection of a plate is facilitated.
Patent JP-S60182150-A (JP)
Title: Semiconductor integrated circuit device
Inventor: NAKANO MASAO
IPC: H01L21/8246
Filed: 1984-02-29
Abstract: PURPOSE:To contrive improvement in degree of integration as well as to simplify a cutting device by a method wherein, after a write-in operation of a read- only memory circuit has been finished, a wiring part is cut off using an energy beam. CONSTITUTION:Pads P0-Pn are provided on the scribe line SL located on a semiconductor wafer, and they are connected to one end of fuses F0-Fn by wirings L0-Ln which are constituted by aluminum conductive layers. When an unsatisfactory circuit part is detected in a performance test of an integrated circuit device performed on a wafer stage, the related fuse is burnt out in accordance with the address information of said unsatisfactory circuit part. After the address of the unsatisfactory circuit part has been written in a read-only memory storage, the wafer is cut off along the scribe line SL, and it is divided into integrated circuit chips. After the wafer has been cut off, the wiring L0-Ln are cut off using the energy beam such as a laser beam and the like.
Patent JP-H09229065-A (JP)
Title: Bearing system for motor
Inventor: MINAMI KAZUNOBU
IPC: F16C32/06
Filed: 1996-02-23
Abstract: PROBLEM TO BE SOLVED: To rotate a motor without causing problems such as vibration, noise, friction, and abrasion, at high speed, and in the stable condition. SOLUTION: In a motor provided with a stator 12 and a rotor 16, air is injected from an air injection means 32 into a gap between the stator 12 and the rotor iron core part 18 through an air injection port 30 and an air passage 28. As a result, static pressure is applied onto the inner diametral face 24 of the stator 12, and the stator 12 can be used as the static pressure bearing of the rotor 16.
Patent JP-H0522036-A (JP)
Title: Frequency multiplier
Inventor: IKEGAMI TAKETOSHI
IPC: H03H7/12
Filed: 1991-03-01
Abstract: PURPOSE:To realize the frequency multiplier which can extract and output only the signal of a desired frequency multiplied by a doubler without lowering gain. CONSTITUTION:The frequency multiplier is composed of the doubler to double and output the frequency of an input signal, LC parallel resonator 5 connected to the output side of the doubler while parallelly connecting an inductance 6 and a variavle capacity diode 7, peak detector 12 to detect the peak value of the signal passed through the LC parallel resonator 5, A/D converter 16 to convert the output signal of the peak detector 12 to a digital signal, CPU 17 to calculate inverse bias voltage data applied to the variable capacity diode 7 so as to reduce a ratio between a frequency change component caused by a voltage change and a gain change component based on the output data of the A/D converter 16, and D/A converter 18 to convert the inverse bias voltage data calculated by the CPU 17 to analog signals and to impress those signals to the variable capacity diode 7.
Patent JP-H06325369-A (JP)
Title: Combined optical recording and reading device
Inventor: LIEDENBAUM COEN THEODORUS H F
IPC: G11B7/0045
Filed: 1994-03-07
Abstract: PURPOSE: To equalize radiation wavelength which generates in read and write modes and to solve wavelength dispersion problem in an optical path of an optical system. CONSTITUTION: An optical recorder served also as reader consists of a laser 1 which generates a radiant beam 2, an optical system 3 which focuses the beam 2 on a recording layer 4 whose type optically makes detectable changes when it is heated more than write temperature, a scanning means 6 which scans the beam 2 on the layer 4, and a control circuit 8 which supplies electric power converted into heat in part and radiation for the beam 2 in the other parts by the laser 1. The control circuit 8 has two operation states. One state is a read mode that supplies power whose value is not enough to make the changes on the layer 4 to the laser 1, and the other is a write mode which intermittently supplies power pulsed that make the changes to the laser 1.  In this invention, the intensity and duration of the power pulse in the write mode are made to the point where mean heat dissipation of the laser 1 in this mode is made almost equal to one in the read mode.
Patent JP-H09224687-A (JP)
Title: Polyketide-synthase gene
Inventor: BURATSUDORII SUCHIYUAATO DEIHO
IPC: C12R1/465
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To obtain a new polyketide-synthase gene derived from Streptomyces fradiae, coding for a tylactone-synthase domain and useful for producing a synthase of a biologically active compound as an antibiotic, an antitumor agent or an immunosuppressant, etc.  
     SOLUTION: This new polyketide-synthase gene consists of an isolated DNA molecule containing a DNA sequence expressed by the formula and codes for the domain of a tylactone-synthase as a polyfunctional protein effecting the biosynthesis of a polyketide compound. The gene is useful for producing an enzyme for the biosynthesis of a polyketide constituting a structural backbone of a compound having various biological activities of an antibiotic, an antitumor agent, an immunosuppressant, etc. The new gene is obtained by cloning recombinant DNA clones prepared from a DNA of Streptomyces fradiae using an oligonucleotide primer of a specific sequence through a chain reaction. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S63205485-A (JP)
Title: Enclosed rotary compressor
Inventor: KAKITA SADAO
IPC: F04C18/356
Filed: 1987-02-19
Abstract: PURPOSE:To prevent a linear spring from being broken as well as to aim at longer service life in a compressor, by installing a recess in both upper and lower ends of a partition plate, and also installing a spring inserting hole, where a linear spring tip is insertable, in this recess. CONSTITUTION:A partition plate 8 divides the inside of a cylinder into a refrigerant suction chamber 6 and a compression space 7. A recess 13 is installed in both upper and lower ends of this partition plate 8, and a spring inserting hole 12, where a tip of a linear spring 9 in insertable, is installed in this recess 13. Length of this linear spring becomes lengthened as long as up to the spring inserting hole 12 of the recess 13 from a surface at the opposite side of a surface contacting with a piston 4 of the partition plate 8, whereby force to be imposed on the linear spring 9 is made smaller, thus it is prevented from being broken. By so doing, longer service life in a compressor is contrived.
Patent JP-H0649493-A (JP)
Title: Detergent composition
Inventor: KUSHIYAMA MASATAKA
IPC: C23G5/032
Filed: 1991-03-01
Abstract: PURPOSE:To provide a detergent composition used for deterging metal materials or ceramic materials, especially braking devices and parts for automobiles. CONSTITUTION:The detergent composition comprises 70-90 pts.wt. of a 4-7C aliphatic glycol mono-lower-alkyl ether and 30-10 pts.wt. of a 6-12C aliphatic hydrocarbon. The detergent composition is used as a substitute for fluorocarbon solvents.