baber/WOPTO huggingface dataset:
Patent JP-H0922595-A (JP)
Title: Associative storage
Inventor: OKANO HIROSHI
IPC: G11C15/00
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide an associative storage capable of surely detecting whether or not the outputted processing data are destroyed referring to a control means controlling an error detection code provided in the directory data and judging whether or not the error detection code provided in the retrieval data generated by a generation means coincide with that. SOLUTION: When the retrieval data are imparted, and a retrieval means 4 retrieves the directory data(DD), a specification means 8 specifies the error detection code provided in the DD retrieved by referring to an error detection code control means 6. A judging means 9 judges whether or not the specified error detection code coincides with the error detection code provided in the retrieval data generated by the generation means 7, and when unmatch is judged, since the fact that the DD retrieved by the retrieval means 4 are destroyed is meant, an invalidating means 10 invalidates the processing data specified by the DD retrieved by the retrieval means 4. Thus, the associative storage capable of surely detecting whether or not the outputted processing data are destroyed is obtained.
Patent JP-H075073-A (JP)
Title: Mtf measuring instrument
Inventor: HOSAKA KOTARO
IPC: G01M11/02
Filed: 1993-06-15
Abstract: PURPOSE:To easily and rapidly measure the frequency response function (MTF) value of a lens to be inspected by allowing a light reception part for taking the image of a slit on a test pattern to travel within a specific plane surface. CONSTITUTION:A light reception part 101 for taking a slit image on a test pattern (chart) which is projected by a lens to be inspected into a light reception element by scanning the image is fixed to a mechanism part 102 which can be moved horizontally by a post part 103 which travels, to the left and right along the guide provided at a base 105 so that it can travel and rotate up and down, thus completely taking even the bottom of a line image intensity distribution when taking the slit image. Therefore, even if MTF (including its phase PTF) measurement is performed a plurality of times with a single lens to be inspected, the measurement can be performed easily using the automatic measurement function and a various kinds of lenses to be inspected can be measured with each type of magnification, distance, and image height, thus properly performing MTF measurement regardless of the variation in the performance of the lenses to be inspected.
Patent JP-S5874446-A (JP)
Title: Paper core supply method
Inventor: KAI MUTSURIYOU
IPC: B65G65/44
Filed: 1981-10-23
Abstract: PURPOSE:To realize automatic supply of the plural number of paper cores to a winder drum by dropping onto a conveyor the cores of different length from either one of plural core storage devices and arranging them in a straight line on another conveyor. CONSTITUTION:One paper core is dropped onto a belt conveyor device 10, from either one of plural storage devices 13, 14, 15 storing paper cores 16, 17, 18 of different length respectively, and has its length recognized by means of a length measurer 12 while it is moving, then transferred to a slat conveyor device 4 and stopped by a stopper 5. After detection of this stoppage by means of a phototube 6, the next paper core of different length is dropped and stopped at the back of the former core, while assigned paper cores being thus arranged in a straight line. Subsequently, the stopper 5 is released from stoppage and a reciprocating chain device 9 is driven to send said cores into specified points of winder drums 1, 2. Plural paper cores of specified length can be automatically supplied to the assigned points of the winder drums in this manner.
Patent JP-H05322986-A (JP)
Title: Inspection method for electronic device
Inventor: MATSUNO KATSUMI
IPC: G01R31/28
Filed: 1992-05-18
Abstract: PURPOSE:To save the RAM of a microcomputer used for writing test data in inspecting an integrated circuit constituting an electronic device by using a boundary scan method. CONSTITUTION:A microcomputer COM stores test data input from an inspection device 5 through an external buss interface 3 in the data area in a RAM. And it sends the test data stored in the data area to an integrated circuit IC1, receives the data output in response to the test data transmission from an integrated circuit IC2, and stores it in the data area. The inspection device 5 inspects predetermined data among the data stored in the data area. As the inspection device sends a command to the microcomputer COM not to store in the data area, the other data than the predetermined data among the data received from the integrated circuit IC2, the RAM is saved.
Patent JP-H1116141-A (JP)
Title: Head slider and recording and reproducing device using the slider
Inventor: ITO ATSUSHI
IPC: G11B21/21
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain the head slider having less dependency on a yaw angle and the recording and reproducing device in which the recording density is enhanced. SOLUTION: A head slider 203a is provided on the surface of the slider which opposes a disk. The slider 203a has the shape in which the length along the approximately normal direction to the rotational direction of the disk is made longer than the length along the rotational direction of the disk. The slider has at least two dynamic pressure generating sections 2a and 2b which are arranged along the disk rotational direction holding a deep groove 3. In the section 2b, which is positioned to the back facing along the disk rotational direction, first steps 7a and 7b, which are approximately made normal to the rotational direction and first notch sections 26a and 26b to form second steps 6a and 6b and a third step, that are extended toward the rotational direction from the both end sections of the steps 7a and 7b, are provided.
Patent JP-S5691593-A (JP)
Title: Luminance signal separating circuit
Inventor: SATOU ICHITAROU
IPC: H04N9/88
Filed: 1979-12-26
Abstract: PURPOSE:To prevent frequency characteristics and phase characteristics from deteriorating while eliminating the need for a filter, by separating and extracting a luminance signal by mixing a mixture signal with a chrominance signal extracted from the mixture signal and delayed in phase by prescribed extent. CONSTITUTION:Low frequency chrominance signal A in a reproduced mixture signal from magnetic head H shifts in phase by 90 deg. each at the ''N+1''-th, ''N+2''-th th and ''N+3''-th horizontal periods. Delay means 11 consists of LPFs 3 and 13, and CD12 and the output of LPF3 is supplied to synthesizer 10 via delay means 11. Consequently, the phase of signal B in each horizontal period of the collector of transistor Q of synthesizer 10 is inverse of that of signal A and output signal C of means 11 is out of phase with signal B, so signals B and C are mixed together by synthesizer 10 to output only FM-modulated luminance signal D. Through this demodulating circuit 4, one chrominance signal whose high frequency component has been converted is supplied to synthesizer 6 to obtain a composite output. Thus, the need for HPF is eliminated and the deterioration of frequency and phase characteristics prevented.
Patent JP-H1112265-A (JP)
Title: Production of 7-isopropoxyisoflavone
Inventor: IMAMIYA KATSUYUKI
IPC: B01J27/232
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To safely obtain the subject compound useful as a medicine without using isopropyl bromide, by reacting a 7-hydroxyisoflavone (salt) with an isopropyl sulfonate compound. SOLUTION: (A) A 7-hydroxyisofavone (salt) of formula I (R<1> is H, K or Na) is reacted with (B) preferably >=1.1 mols and <=2 mols based on 1 mol. of the component A of an isopropyl sulfonate compound of formula II (R<2> is methyl, ethyl, phenyl or tolyl) (e.g. isopropyl mathanesulfonate) in the presence of (C) optionally >=1 mol. and <=2 mols of a basic substance (e.g. potassium carbonate) preferably in a solvent (e.g. dimethylformamide) preferably at temperature of >=50 deg.C and <=130 deg.C, more preferably >=80 deg.C and <=100 deg.C for about 1-5 hours to give 7-isopropoxyisoflavone of formula III.
Patent JP-S6326780-A (JP)
Title: Dot matrix pattern enlarging device
Inventor: HORI MASAAKI
IPC: G06T3/40
Filed: 1986-07-19
Abstract: PURPOSE:To enlarge a dot pattern to an arbitrary dimension by providing a continuity deciding part for deciding whether a dot exists in the enlarging direction and in the inclined direction of 45 deg. against its enlarging direction or not. CONSTITUTION:When it has been assumed that a line pattern for an enlargement is inserted between a third line and a fourth line, in order to enlarge a part of a basic pattern for generating an enlarged pattern, in the line direction, as for a decision of the continuity of the third line and the fourth line, if a display dot (black point) in the third line exists in an enlarging direction A, and a display dot of the fourth line exists in one of inclined directions B, C of 45 deg. against said direction A, it is decided to be continuous. Subsequently, an insertion line having a display dot in a first row and a thirteenth row in its position concerned is generated, and by inserting it newly as a fourth line, a new enlarged pattern is generated by holding the continuity.
Patent JP-H1022944-A (JP)
Title: Antenna abnormality detection method/device
Inventor: OGAWA HIROSHI
IPC: H04B17/00
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To provide a device for surely detecting the abnormality of an antenna by monitoring the signal level of a reflected wave by means of a reference signal transmitted at prescribed time intervals when a radio equipment operates and comparing it with a reference value. SOLUTION: In a base station S, the reference signal of a frequency band is transmitted from the base station S to the antenna A when a coaxial cable and the antenna are previously connected and are not connected at the time of an operation by an operator and a reflected signal is monitored in a monitor means M. In the monitor means M, the reflected signal of the frequency which is almost equal to the reference signal is received by a circulation part 2 as a monitor signal and it is inputted to a detection part 3. In the detection part 3, the reflected signal whose size gently fluctuates is converted into a DC signal containing a gentle fluctuation component and it is inputted to a waveform shaping part 4. Then, it is converted into a low frequency signal containing DC components and it is amplified in a DC amplifier part 5 and is outputted to a control part 6.  The control part 6 compares the reference level stored in a storage part 7 with the input signal level and judges abnormality.
Patent JP-S5793549-A (JP)
Title: Manufacture of semiconductor device
Inventor: TANIMOTO YOSHIAKI
IPC: H01L21/306
Filed: 1980-12-03
Abstract: PURPOSE:To shorten the manufacturing steps of a semiconductor device and to reduce the cost thereof by forming a pattern of an electrode wire readily without a photoresist film, thereby forming an IC or the like. CONSTITUTION:A PSG film 7 is formed on an Si substrate 6 formed with a source region 2 and a drain region 3, etc. a connecting hole 8 is opened, an aluminum layer 9 is deposited, a Cu layer 10 is deposted, and an SiO2 film 11 is further formed by a CVD method. Thereafter, when the film 11 is emitted in the prescribed pattern by a CO2 laser of 10mum of wavelength and 20-30W of power, the layers 9 and 10 are alloyed, and a specific pattern is formed. Then, it is plasma etched to remove the SiO2 film, the Cu layer is also dissolved with aqueous ammonia solution, with the layer 21 as a mask, the aluminum layer is removed with CCl4 gas, the alloy 21 of Cu and Al remains, and the wiring layer of the prescribed pattern (source and drain electrodes) can be formed.
Patent JP-H0727886-A (JP)
Title: Once-through type nuclear reactor fuel compound
Inventor: MUROMURA TADASUMI
IPC: G21C3/62
Filed: 1993-07-09
Abstract: PURPOSE:To obtain Pu fuel compound not needing waste processing, with a low development cost by using a composition represented by region defined by connecting PuO2, Pu host phase and Al2O3 and making the Pu host phase in which PuO is dissolved and Al2O3 an equilibrium state. CONSTITUTION:A Pu fuel compound which has composition represented by a triangle ABC defined by connecting the composition points of PuO2 (B), Pu host phase (A) such as of ThO2 (thoria) having a fluorite type structure phase and Al2O3 (C) in a two-phase equilibrium state of the Pu host phase in which PuO2 is dissolved and Al2O3, is produced. The Pu host phase of PuO2 solid solution has high irradiation stability and the solid solubility of fission products. Also, the high level radioactive waste produced in used state of the fuel is in 4 phase equilibrium state of the Pu host phase, a magnetoplanbyte type phase produced through the reaction of fission products with Al2O3, alloy phase and unreacted Al2O3 phase, and therefore has good anti-weathering and water resistance. Thus, this Pu fuel compound has physical and chemical stability and highly stable radioactive waste in used state can be obtained.
Patent JP-S6148224-A (JP)
Title: Variable capacitance tuning circuit for high frequency signal reception
Inventor: MATSUSHITA SEIJI
IPC: H04N5/44
Filed: 1984-08-16
Abstract: PURPOSE:To improve the selectivity and noise characteristic and to expand a reception channel number by grounding respectively one end of two varactor diodes and connecting a tuning coil to the other end. CONSTITUTION:A television tuner tuning circuit consists of varactor diodes 14, 15 and a tuning coil 2, one end of the diodes 14, 15 is grounded and the coil 2 is connected between the other ends. The variable capacitor ratio of the diode 14 to which a reception terminal or a feeding terminal 5 is connected is selected smaller than the variable capacitance ratio of the diode 15. Since the capacitance of the diode 15 is larger than the capacitance value Cb between the element connecting terminal 3 and ground, the effect of the capacitance Cb is less, the maximum/minimum capacitance ratio is larger and the number of reception channels is increased. Further, the Q in the tuning frequency is high and the selectivity and noise characteristic are improved.
Patent JP-S5795844-A (JP)
Title: Manufacture of dies for coating optical fiber
Inventor: KIMURA TAKAO
IPC: B29C61/00
Filed: 1980-12-03
Abstract: PURPOSE:To manufacture accurately and inexpensively dies capable of coating an optical fiber without deteriorating various characteristics of the fiber by heating and working part of a heat shrinkable plastic tube to form a smaller diameter part having a desired length and by using the other parts as larger diameter parts. CONSTITUTION:A core wire 2 made of heat resistant metal, glass or the like is put in a heat shrinkable plastic tube 1 made of fluororesin, cross-linked polyolefin or the like, and an intermediate part of the tube 1 in the longitudinal direction is heated to a prescribed temp. with a heater 3. At the same time, the tube 1 is extended in the arrow directions to actively heat-shrink the intermediate part. This tube 1 is then cut to obtain 2 dies 6 each consisting of a smaller diameter part 4 having an inside diameter decided by the wire 2 and of a larger diameter part 5. By attaching the die to the outlet of a coating vessel set between a heating furnace for spinning an optical fiber and a coat curing furnace, the optical fiber can be coated desirably.
Patent JP-H09329069-A (JP)
Title: Accumulator
Inventor: KUSHIDA TAKEO
IPC: F02M47/00
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To commonly use a common rail as an accumulator case so as to accumulate fuel pressure by providing a gas enclosing container in which pressurized gas is enclosed and a container deformation regulation member capable of regulating the deformation range of this gas enclosing container, inside of an accumulator main body. SOLUTION: A pressure accumulating chamber 15 and a container storing chamber 16 are formed integrally with a common rail main body 12, while the pressure accumulating chamber 15 stores a prescribed quantity of fuel so as to supply fuel to fuel injection valves 5 and also a prescribed fuel pressure is maintained. The container storing chamber 16 receives a gas enclosing container 13 so as to restrict the excessive deformation of the gas enclosing container 13 together with a container deformation regulation member 14, so that it may not exceed a preset volume. Pulsation inside of a common rail accompanying the fuel injection from each fuel injection valve 5 can be absorbed by deformation of the gas enclosing container 13.
Patent JP-2000357917-A (JP)
Title: Antenna-switching device
Inventor: KUROSAWA SHIGERU
IPC: H04B1/40
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To easily and effectively design a circuit by inserting a switch means into each signal path only in a single stage between a receiving or transmitting part and a receiving antenna or an external connection terminal, controlling the switch means in the open and closed states and controlling these states of the switch means via a switch control means and forming the every signal path. SOLUTION: This antenna switching device sets the number of switch stages, where the signals pass when they are distributed at just one to reduce the distribution loss of signals. Opening/closing operations of every switch are controlled by logical relations set among input terminals CTLA, CTLB, CTLC and CTLD of a switch control part 200. The number of switches, which are inserted into a signal path, is set at a single stage, and every switch is turned on and off to switch the connection relations among the antennas ANT1 and ANT2, the external connection terminals OUT1 and OUT2, a transmitting part 11 and the receiving parts 12 and 13 respectively. Thus, the signal loss that is increased with use of many switch stages can be suppressed.
Patent JP-H0525797-A (JP)
Title: Air knife coating method with heat sensitive coating material
Inventor: MOCHIZUKI HIROMINE
IPC: B41M5/26
Filed: 1991-07-11
Abstract: PURPOSE:To carry out air knife coating capable of providing stable heat- sensitive paper having excellent whiteness in suppressed increase of coating temperature by carrying out coating while cooling a position at which coating comes into contact and controlling coating temperature to specific temperature. CONSTITUTION:A refrigeration medium is passed through the interior of applicator roll 2, metallizing roll 3 and immersion roll 4 and the interior of color pan 5 and baffle punk formed into double structure and further a discharge air of air knife 6 for scraping coating is passed through the cooler. Thereby position at which coating comes directly into contact is cooled and coating temperature is controlled to 10-30 deg.C to carry out the objective coating.
Patent JP-H08189119-A (JP)
Title: Curtain wall
Inventor: KUNOKI SUBARU
IPC: E04B2/96
Filed: 1995-07-06
Abstract: PURPOSE: To obtain a curtain wall by use of a relatively small connection device, in which the fitting work of a main body side bracket can be done as a part of the fitting work of a panel and the fitting direction of the panel can be finely adjusted and further, it can be used as a decorative material. CONSTITUTION: A connection device 8 is constituted of a fitting part 5, bracket 7, and a positional adjusting device 6. The fitting part 5 is provided with a cylindrical hole 9 and a relatively wide slit 10. The bracket 7 is formed by a member with a U-shaped section and fixed to the main body at the rear wall face 13. The positional adjusting device 6 is provided with a slide metal fitting 16, a screw bar 17, a slide plate 18, a stopper bolt 19, a fixing nut 20, and a tapered metal fitting 21. The x-directional position of the panel is adjusted by the vertical movement of the slide plate 18 and the y-directional position of the panel is adjusted by the horizontal rotation of the screw shaft 17 and further, the screw shaft 17 is rotated on its own axis to adjust the z-directional position of the panel.
Patent JP-S6231919-A (JP)
Inventor: AOSHIMA MASARU
IPC: H01H33/66
Filed: 1985-08-05
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-S5694146-A (JP)
Title: Hot water boiler and heater of forced charging and exhaust type of gas
Inventor: SHINO YOSHIFUMI
IPC: F23N1/10
Filed: 1979-12-28
Abstract: PURPOSE: To perform an excellent combustion with one fan by a method wherein combustion for  supplying hot water and room heating are performed with a variable gas volume fan, and their  change-over operation is performed with a hot water feeding flow switch responsive to the hydraulic pressure so as to set a gas volume suitable for performing each combustion.   
     CONSTITUTION: Gas which is set to a volume of gas required for performing a heating with a gas  controller 3 in case of heating is burned by the burner 4, heats the water in the heating water passage 2 through a heat exchanger 11, then discharged through an exhaust pipe 14, of the room  heater combustion fan 12 and overall exhaust pipe 15. At this time, the volume of the gas discharged from the fan 12 is set to a heating gas volume due to the fact that the fan driving contact  point is turned on at 24 for a heating operation. On the other hand, in case of feeding hot water,  the burner 5 works similarly and the combustion gas is discharged through a hot water discharge  pipe 13 and a fan 12. At this time, the hydraulic pressure responsive device 7 is started to operate  in response to a feed of hot water. By closing a contact point 22 of a microswitch 8 said contact  point is turned on for permitting the hot water feeding through relay 23, and the fan 12 is set to  the volume of the gas for hot water feeding.  
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5876577-A (JP)
Inventor: IWAI SAKUYA
IPC: D06M15/21
Filed: 1981-10-26
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-S5874524-A (JP)
Title: Manufacture of photoconductive cadmium sulfoselenide
Inventor: MIDORIKAWA TAKASHI
IPC: G03G5/08
Filed: 1981-10-26
Abstract: PURPOSE:To obtain simple grains of photoconductive CdSSe for electrophotography with high crystallizability, superior photoconductivity, etc. by adding a proper amount of a flux to a mixture of CdS grains with CdSe grains, mixing them, and calcining this mixture in 2 steps. CONSTITUTION:To 100pts.wt. mixture of CdS grains with CdSe grains is added >=20pts.wt. flux such as CdCl2 or ZnCl2, and they are mixed. This mixture is calcined at a temp. >=50 deg.C above the m.p. of the flux, washed and dried to isolate CdSSe grains. The grains are filled into a quartz crucible or the like and calcined again. By this method photoconductive CdSSe grains of a uniform shape are obtd. The resulting CdSSe grains have high resolution and superior suitability to coating, and they are hardly deteriorated when used repeatedly in an electrophotographic process.
Patent JP-S5959776-A (JP)
Title: Radiation-curable stripping agent
Inventor: NANZAKI YOSHIHIRO
IPC: C09J7/02
Filed: 1982-09-30
Abstract: PURPOSE:To provide the titled stripping agent low in viscosity, applicable in thin films without solvents, by mixing a strippable oligomer yielded by reacting a particular acrylate compd. with a long-chain lakylated isocyanate, and a reactive diluent. CONSTITUTION:A compd. having two or more (meth)acryloyl groups and one or more active hydrogen-contg. groups [e.g., pentaerythritol (meth)acrylate] and at least 12C long-chain alkylated isocyanate (e.g., octadecyl isocynate) are reacted to form a strippable oligomer (MW of about 400-2,000). Then, 5-95wt% said oligomer and 95-5wt% reactive diluent having one or more (meth)acryloyl groups (e.g, 2-ethylhexyl acrylate) are mixed to yield a liq. compsn. having a viscosity (30 deg.C) of 100,000 cP or lower (radiation curable stripping agent).