baber/WOPTO huggingface dataset:
Patent JP-H0783936-A (JP)
Title: Method of physical and chemical experiment
Inventor: MARUYAMA ICHIRO
IPC: B01L3/02
Filed: 1993-09-10
Abstract: PURPOSE:To share a pipette tip with a reaction vessel to reduce the number of articles of consumption and the effort by a method wherein a specimen liquid is sucked into a pipette, then an opening of a tip thereof is closed to be set to an experiment equipment such as a shaker or a centrifuge. CONSTITUTION:A pipette P made of a synthetic resin of which tip is opened is attached to a suction device. A plural kinds of solutions are sucked in the pipette by respective required amounts and the tip is brought into contact with a heater body 12 to be melted so that the opening of the tip is closed. After that, it is set to an experiment equipment and used as an reaction vessel. Thereby, it is possible to reduce the number of articles of consumption and eliminate a work of moving a specimen liquid to the reaction vessel.
Patent JP-H07102229-A (JP)
Title: Self-adhesive composition
Inventor: SASADA TETSUYA
IPC: C09J133/04
Filed: 1993-10-06
Abstract: PURPOSE:To obtain a self-adhesive compsn. which is excellent in adhesion to a substrate at a high temp. (heat resistance) and in strength of self-adhesion to a polyolefin and has a good workability in sticking at a low temp. CONSTITUTION:This self-adhesive compsn. comprises 40-95wt.% acrylic copolymer formed mainly from a 2-18C alkyl (meth)acrylate and 5-60wt.% tackifying resin comprising three resins having different softening points. The tackifying resin comprises 1-20wt.% rosin ester resin or alkylphenol-modified xylene- formaldehyde resin having a softening point of 150 deg.C or higher, 2-20wt.% rosin ester resin having a softening point of 100 deg.C or higher but lower than 150 deg.C, and 2-20wt.% rosin ester resin having a softening point lower than 100 deg.C.
Patent JP-H0590960-A (JP)
Title: Phase locked loop circuit
Inventor: ICHIYOSHI OSAMU
IPC: H03L7/22
Filed: 1991-09-30
Abstract: PURPOSE:To provide a narrow band PLL circuit operated under a low C/N condition by providing L the PLL circuit implementing correct synchronization locking even with an initial frequency error. CONSTITUTION:The circuit is provided with a limiter 5 receiving a complex sample string signal including a complex sinusoidal wave signal and limiting the amplitude to a constant value, a complex multiplier 10 receiving an output signal of the limiter 5 and applying complex multiplication between the signal with a conjugate value of the complex sample string output signal from an auxiliary terminal, a loop filter 11 filtering an output signal of the complex multiplier 10, a delay device 13 delaying one sample of the complex sample signal, a complex multiplier 12 applying complex multiplication to an output signal of the delay device and a loop filter output signal, and a limiter 6 receiving an output signal of the complex multiplier 12 to limit the amplitude to a constant value, inputting the result to the delay device 12 as an output signal of the phase locked loop circuit and feeding back the output signal to the auxiliary terminal of the complex multiplier 10.
Patent JP-H04126932-A (JP)
Title: Heat exchanger
Inventor: YAMAGISHI KENICHI
IPC: F28F9/00
Filed: 1990-09-19
Abstract: PURPOSE:To make compact the size of a device by forming a mount member for an electronic component virtually in the shape of a box whose lower part is opened and fixing the member with a bottom plate of a main body and forming a wire take out port in a part at which the mount member is fixed. CONSTITUTION:A first wiring take out port 15 is installed at three locations on a left side plate of a condensing unit. A mount member 10 is box-shaped so that its lower part and front part may be opened. A mount plate 16 is fixed, stretching over both left and right side inner walls like a bridge where a terminal board 17, which is one of electrical components, is fixedly installed. Both left and right sides leg pieces of the mount member 10 are bent outwardly respectively and their bent parts 18 are fixed with a bottom plate 13. A second wiring take out hole 19 is installed to a part covered with the mount member 10 of the bottom plate 13 while a third wiring take out port 22 is formed on a left side leg piece 21 of the mount member 10. Since the mount member of the electronic components are laid out on the bottom plate in a housing in this manner, it is possible to reduce the size of a heat exchanger and shorten the length of a power source line as much as possible.
Patent JP-H04130627-A (JP)
Title: Plasma etching device
Inventor: YAMADA KOICHI
IPC: H01L21/3065
Filed: 1990-09-20
Abstract: PURPOSE:To remove the consumption of a clamper in a plasma etching treatment process so as to dispense with the replacement of a clamper by making the quality of the clamper ceramic. CONSTITUTION:As a clamper 4 equipped in a plasma etching device, the one, whose quality is changed from conventional fluororesin to ceramic of silicon carbide SiC, is used. For ceramic, the plasma resistance is far higher than fluororesin, etc. Accordingly, by making it of ceramic, the consumption of the clamper does not occur in plasma, and even in long-term use, the function of pressing a wafer is maintained stable.
Patent JP-H0984600-A (JP)
Title: Extracting reagent for uncleic acid and extraction of nucleic acid
Inventor: KUMAZAWA TOSHIAKI
IPC: C12Q1/68
Filed: 1995-09-28
Abstract: PROBLEM TO BE SOLVED: To obtain the subject reagent capable of simply extracting a nucleic acid in a sample in a short time by mixing a protein solubilizing agent such as a guanidine derivative with a carrier such as a polynucleotide and a solubilization promoter such as a compound having SH and OH groups. SOLUTION: This extracting reagent for a nucleic acid is obtained by mixing an extracting reagent for the nucleic acid containing at least 2-6 M (mol/l) protein solubilizing agent comprising a guanidine derivative (e.g. guanidine isothiocyanate) or a thiocyanic acid derivative (e.g. sodium thiocyanate) with 0.01-1000μg/ml carrier comprising a polynucleotide and 0.01-10% solubilization promoter comprising a compound having mercapto group and hydroxyl group (e.g. dithiothreitol) with a sample (e.g. a blood serum), insolubilizing the nucleic acid to be extracted in the sample and then separating the insolubilized nucleic acid with an alcohol. Thereby, the nucleic acid in the sample, etc., used for amplification, etc., according to a polymerase chain reaction(PCR) of the nucleic acid is simply obtained in a short time.
Patent JP-H08115179-A (JP)
Title: Printer controller
Inventor: MATSUKI NOBUYUKI
IPC: B41J29/38
Filed: 1994-10-17
Abstract: PURPOSE: To avoid the recurrence of an error similar to that ocurring while the input data are expanded into a page buffer by deleting the selected emulation modes. CONSTITUTION: The emulation modes which are previously stored in a ROM22 in the form of a table are read out and sent to a RAM23, and the code of each emulation mode is compared with the data which are inputted to a host interface part 27 from a host computer 11. Then the emulation modes coincidence with the input data of the part 27 are selected, and the font patterns corresponding to the input data are read in sequence out of the ROM22. These front patterns are expanded in a bit map into the page buffer contained in the RAM23. In a grammatical error occurs while the input data are expanded into the page buffer, a copy parameter is returned to the RAM23 as the original parameter. At the same time, the emulation modes selected out of a decision table are deleted so that an emulation mode to be decided is selected. Thus a wrong emulation mode is never selected again.
Patent JP-2001077885-A (JP)
Title: Telephone set
Inventor: IWAMOTO ATSUSHI
IPC: H04M1/00
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To provide telephone sets where sound signals from sound sources of two telephone sets during a speech do not get crosstalked even when each of both the telephone sets has a function of mixing the sound source signal from the sound source with speech contents and of transmitting the resulting signal to the opposite telephone set. SOLUTION: The telephone set is provided with a sound source signal recording section that records a sound source signal and a mixing circuit that mixes (S18, S38) the sound source signal recorded by the sound source signal recording section with speech contents during a speech, and also with a mixing signal output means (S12, S34) that outputs a mixing signal to inform a connection opposite party about the mixing by the mixing circuit, a decision (S8) that decides whether or not the mixing signal is received from a caller side at the arrival of an incoming call (S2), and a means (S8) that inhibits the operation of the mixing circuit when the decision means (S8) decides the reception of the mixing signal.
Patent JP-H1197622-A (JP)
Title: Semiconductor device
Inventor: IZUMI HIRONOBU
IPC: H01L27/04
Filed: 1997-09-16
Abstract: PROBLEM TO BE SOLVED: To improve the amplification factor of a differential amplifier circuit. SOLUTION: In a differential amplifier circuit, a resistor 1 having a lightly- doped implanted ions and a low resistivity is connected to a negative input terminal 121, and a resistor 12 having a heavily-doped implanted ions and high resistivity is inserted between the terminal 121 and an output terminal 122. The resistor 1 has a resistance value of 400 Ω, and the resistor 12 has that of 100 KΩ. The resistor 1 whose resistivity is low and the resistor 12 whose resistivity is high can be manufactured at the same time, thus the accuracy of the ratio of the resistance of the resistor 1 to that of the resistor 12 can be improved by giving uniform dimensions of resistors and resistivities to the resistors.  If the accuracy of the ratio of the resistance of the resistor 1 to that of the resistor 12 can be improved, the accuracy of the amplification factor of the differential amplifier circuit is improved.
Patent JP-H1094511-A (JP)
Title: Washing agent pack for dishwasher
Inventor: YAMAMURA JUNICHIRO
IPC: A47L15/44
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To properly determine the degree of elution of a washing agent sealed in a washing agent pack to be fed and used in a washing solution of a dishwasher. SOLUTION: A washing agent pack 10 has a granular washing agent 16 sealed in films 12 and 14 formed in a double bag. The films 12 and 14 are made of non-wet flexible polyethylene and numerous washing agent elution holes 18 are formed on the surface of the film 12. The diameter of the elution holes 18 is smaller than a granular particle of the washing agent. When water is infiltrated into the pack, the water turns the granular washing agent 16 to a sol. The washing agent turned to the sol gradually elutes through the elution holes 18 of the washing agent with the ejection of surrounding water or changes in the water pressure.
Patent JP-H1178983-A (JP)
Title: Steering support member structure of automobile
Inventor: IZUMO NORIFUMI
IPC: B62D25/08
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To improve the rigidity of a steering support member body, to prevent the vibration generated in the steering support member body, and to improve the assembly property with an instrument panel. SOLUTION: In this steering support member structure, a steering column is supported through a bracket by a steering support member body 9 supported by each side part of a vehicle body. A reinforcement member 25 is stretched over a folded part 9a folded in an approximately trapezoidal manner which is provided approximately at a center of the steering support member body 9, end the vibration of the steering support member body 9 is prevented.
Patent JP-2001073882-A (JP)
Title: Exhaust gas recirculation device of internal-combustion engine
Inventor: AOKI ATSUSHI
IPC: F02D21/08
Filed: 1999-09-06
Abstract: PROBLEM TO BE SOLVED: To enhance the fuel consumption and exhausting performance by improving dispersion in the EGR rate between respective cylinders. SOLUTION: An exhaust gas recirculation device of an internal-combustion engine including an intake pipe equipped with a collector distributing the intake air to the cylinders is configured so that the EGR gas from the exhaust system is fed to the intake pipe via an exhaust gas recirculation passage, wherein in the upstream of the collector 2, part of the intake pipe is coupled with the intake pipe portion 5 located downstream in such a manner that their axes intersect approximately perpendicularly and are offset from each other, and the intake pipe is furnished with an EGR gas lead-in part 8 in the upstream of the collector 2.
Patent JP-H03145484-A (JP)
Title: Substituted dibenzofuran and method of its use
Inventor: TEII SUKOTSUTO SHIYOUPU
IPC: A61K31/343
Filed: 1990-09-19
Abstract: NEW MATERIAL: A compound of formula I [n is 1-5; R 1  is alkyl, (substituted) phenyl or the like; R 2  is formula CO 2 R 3  (R 3  is alkyl, aryl, or the like), ether, sulfonic acid, sulfonamide or the like].  
     EXAMPLE: 1-[2(8-bromodibenzofranyl)]2-phenylethanol.  
     USE: Drugs for medical treatment of asthma, inflammation and allergic disease, immunological disturbance, renal disease, transplantation allograft rejection, arthritis, or the like.  
     PROCESS: Bromodibenzofuran compound of formula II, for example, is reduced, a produced hydroxyl group is protected, and then a Grignard's reagent is prepared by using metal Mg, and is reacted with acetoaldehyde to obtain the compound of formula III (T is a protective group of the hydroxyl group). Then the compound is oxidized to produce a carboxyl group, and the same is reacted with methyl magnesium carbonate to be converted into magnesium chelate of β-keto acid, and then decarboxylated by acidification, to obtain the compound of formula I. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0591577-A (JP)
Title: Microphone device
Inventor: WAMICHI TOMOHIRO
IPC: H04R1/00
Filed: 1991-09-30
Abstract: PURPOSE:To suppress the temperature rise of a vacuum tube by effectively cooling the bulb wall face of the vacuum tube by heat conductive members and a heat discharging device. CONSTITUTION:This microphone device is provided with a microphone case storing a microphone capsule, a tube cover 4 fixed to the periphery of the case 2 and storing the vacuum tube 3 in its inside and the heat discharging device 7 connected to the tube 3 through the 1st and 2nd heat conductive members 5, 6 and arranged on the outside of the cover 4 in the contactless state with the cover 4. The microphone device is supported by a microphone holder in the state that the contact part side of one end side of a heat pipe to be the 2nd heat conductive member 6 with the heat discharging face side of a Peltier element to be the 1st heat conductive member 5 is turned to a slightly lower direction and the device (7) side is turned to a slightly upper direction to use the device. Thereby heat generated from the tube 3 is discharged from the device 7 to the outside of the case 2 through the member 5 and the whole tube 3 is cooled through the bulbe wall face of the tube 3.
Patent JP-H08123144-A (JP)
Title: Image forming device
Inventor: ARAKI KAZUO
IPC: G03G15/02
Filed: 1994-10-18
Abstract: PURPOSE: To enhance the productivity of image forming operation and also to stop performing wasteful image forming operation by judging whether to stop performing the operation of a device or not based on the contents of leakage from a high-voltage applied means by means of a controlling means. CONSTITUTION: High-voltage controlling signals 1 to 5 transmitted from the CPU (controlling means) 12 to the respective high-voltage power sources 7 of a corotron 2 for electrification, a developing sleeve 3, a corotron 4 for transferring, a corotron 5 for peeling, and a corotron 6 for destaticizing control the on and off state and the voltage (or current) value of high-voltage output by PWM(pulse width modulation), and also are used for the reset of a leakage detecting circuit. When the leakage detecting circuit of the high-voltage power source 7 is operated, a high-voltage output is dropped and also leakage detecting signals 1 to 5 are transmitted to the CPU 12. The CPU 12 counts the transmitted leakage detecting signals.  The operation of the device is stopped in the case the specified number of the optional leakage of high-voltage applied means 2 to 6 are continuously detected, on the other hand, the image forming operation is continued even though recoverable temporary leakage is detected.
Patent JP-H0194645-A (JP)
Title: Manufacture of semiconductor device
Inventor: MORI KUNIHIRO
IPC: H01L27/10
Filed: 1987-10-06
Abstract: PURPOSE:To prevent decrease of dielectric constant and leakage of current in a semiconductor device having a capacitor produced by a high dielectric layer containing an oxide of a transition metal, by interposing barrier films of a high-melting point metallic compound between a silicon electrode and the high dielectric layer. CONSTITUTION:In order to manufacture a semiconductor device in which a high dielectric layer 13 containing an oxide of a transition metal is interposed between two electrodes to produce a character and at least one of the electrodes is formed of silicon, barrier films 11, 12 and 14 of a compound of a highmelting point metal are interposed between the silicon electrode and the high dielectric layer 13. For example, a TiSi2 layer 11 is deposited on the silicon exposed surface of a region of a P-type semiconductor substrate 1 surrounded by an element isolating oxide film 8 to a thickness of 500Angstrom , and then a TiN film 12 is deposited also to a thickness of 500Angstrom . Subsequently, a Ta2O5 film 13 is deposited to a thickness of 100-1000Angstrom  and then a polysilicon layer 15 is deposited thereon to a thickness of 4000Angstrom  and doped with phosphorus.
Patent JP-H07170121-A (JP)
Title: Microwave antenna
Inventor: SHIGIHARA AKIRA
IPC: H01Q3/00
Filed: 1994-10-18
Abstract: PURPOSE:To easily fine-adjust the direction of a main beam while fixing the antenna by arranging a beam tilt plate or element in a radial waveguide constituting the plane microwave antenna or arranging the beam tilt plate onto the surface of a dielectric board. CONSTITUTION:In the case of a microwave is sent by using the planar microwave antenna 1, when a microwave transmission signal is fed to a feeding probe 14 via a connector 18, the transmission signal is propagated in a radial waveguide 11 radially from the center to the outside as the TEM mode electromagnetic field. In this case, each feeding pin 17 couples with the TEM electromagnetic field, each element antenna 16 is excited through the coupling and the microwave is transmitted from the antenna 16. The amplitude of the microwave exciting signal depends on the length of the pin 17 projecting into the waveguide 11. Two beam tilt plates 19 each formed by a sectorial dielectric plate and turned around the pivot of the sectors are arranged in the waveguide 11. Since the propagation speed of the electromagnetic wave slows down at the location at which the plates 19 are arranged, the direction of the main beam from the antenna 1 is adjusted by the relative arrangement of the plates 19.
Patent JP-H0782175-A (JP)
Title: Production of hydrocarbon and carbon monoxide
Inventor: FUJIMOTO KAORU
IPC: C01B32/40
Filed: 1993-09-14
Abstract: PURPOSE:To obtain both a hydrocarbon and carbon monoxide in high yield by oxidative coupling reaction of methane in the absence of a catalyst. CONSTITUTION:A reaction is conducted between methane or methane-contg. natural gas and molecular oxygen or an oxygen-cong. gas in the absence of a catalyst at 650-1000 deg.C in the presence of carbon dioxide in 5-60vol.%. based on the whole feedstock gas. As this carbon dioxide, the carbon dioxide generated, as a byproduct, from the oxidative coupling reaction of the methane may be used. Presence of the carbon dioxide during the reaction can improve the yield of both the products, a 2C hydrocarbon and carbon monoxide.
Patent JP-S59134299-A (JP)
Inventor: BERUNHARUTO DOROTSUSHIEE
IPC: E21C35/24
Filed: 1983-12-28
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-S63104899-A (JP)
Inventor: TAKAHASHI SHOJI
IPC: B44C1/165
Filed: 1986-10-22
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-H0589165-A (JP)
Title: Machine translation system
Inventor: YOSHIMURA YUMIKO
IPC: G06F17/28
Filed: 1991-09-30
Abstract: PURPOSE:To obtain the translated sentence of expression which a user desires and to reduce the labor of reediting by giving selection right as to what kind of processing a system is required to execute to the user when there is variation in an expression method. CONSTITUTION:A machine translation system translating the sentence of given first language into the sentence of second language by using knowledge information for translation-processing is provided with a translation expression designation control part 6 which controls a processing on the selection and designation of translated expression and controls the processing in a translation part 5 and a translated condition storage part 11. The translation part 5 can translate an original sentence in accordance with a condition which is set in the translated condition storage part 11. The processing which the system has to take is previously selected and designated among the variation as to the perfect form/progressive form of Japanese expression '...teiru/being...' in Japanese/English translation, the translated expression of '...sareta/has been...' and the translated expression of '...nadono/and the like...' and according to the selected processing, the translation processing is controlled.
Patent JP-H0996111-A (JP)
Title: Net-pitching tool and method of pitching net
Inventor: ASANO YOSHIKI
IPC: E04G21/32
Filed: 1995-09-29
Abstract: PROBLEM TO BE SOLVED: To surely suspend a net member or a sheet member from a rope. SOLUTION: The intermediate part of a thin rod member (a) is bent upward so as to form a U-like curved locking curved part 1, and the upper part of the thin rod member (a) is curved downward so as to form an inverted U-like curved part 2 for locking a rope. A ring part 3 is formed in the downward free end part of the curved part 2 while a key-like locking part 4 adapted to be resiliently engaged with the ring locking part 3 is formed in the upward free end part of the locking curved part 1.
Patent JP-H03114932-A (JP)
Title: Power seat device
Inventor: TATEYAMA TOMOYOSHI
IPC: B60N2/02
Filed: 1989-09-28
Abstract: PURPOSE:To reduce cost and improve use condition by storing the analog value of the stop position data of a regulating part stopped in a determined position by manual operation, and controlling power to the stored data make conform with the present position data at the time of automatic operation. CONSTITUTION:When a switch 40 is connected to a manual motor control part 41 side, a motor 20 is rotated to move a seat side rail 12, and analog voltage Vp is changed. When the rail 12 is moved to a desired position and the rotation of the motor 20 is stopped, a digital quantity VPD converted into the present position data at the time of stopping the motor 20 is read in a RAM 60. When the switch 40 is connected to an auto motor control part 42 side, the motor 20 is rotated to turn off the other output terminal of the control part 41, a read command is outputted to the RAM 60, a comparator 50 compares the digital quantity VQD read out from the RAM 60 with the digital quantity VPD from an A-D converter 31, and a control part 42 controls the motor 20 in such a manner that the motor is rotated, and stopped when the state of VQD=VPD is attained.