baber/WOPTO huggingface dataset:
Patent JP-H01209150-A (JP)
Title: Method for setting width of character of printer
Inventor: ODA AKIRA
IPC: B41J2/51
Filed: 1988-02-18
Abstract: PURPOSE:To provide diversity to a printing form and to simplify the setting operation of the printing form, by a method wherein a printing head is driven at a pulse interval of an integer part wherein a fraction is subtracted or at an interval of an integer wherein the fraction is cumulated and one pulse is added when the fraction of a decimal point or less is generated in a head current supply pulse interval. CONSTITUTION:When a head current supply pulse interval DP is 5.25, 5.25 is stored in the DP memory 4 of an RAM 4 as a fixed value DP and (5.25-5) is stored in the dp memory 4b of the RAM 4 as a variable value dp. The integer part (n) (5 pulses) of dp is set to the stepping counter of the RAM 4. At the point of time when a carrier motor 11 is driven by (n) pulses and a carrier is moved by (n) pulses along with a printing head 8, the printing head 8 is driven by a printing head driving circuit 9 to print a dot and the calculation of dp DP+(dp-n) is performed. A fraction is subtracted other than 6 pulses and the printing head 8 is driven at a 5-pulse interval and, when the fraction is cumulated to exceed one pulse, the printing head 8 receives the supply of a current at a 6-pulse interval.
Patent JP-2000236077-A (JP)
Title: Semiconductor integrated circuit device and its manufacture
Inventor: OWADA FUKUO
IPC: H01L27/115
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a technique which can reduce characteristic dispersion of a semiconductor integrated circuit device with an AND-type flash memory. SOLUTION: On a polycrystalline silicon film deposited over an entire semiconductor substrate 1, a photoresist pattern is formed by putting the end of the film on a field insulation film 4 or on a selective oxide film 12, without making an end thereof coincide with an end of the field insulation film 4. Since a photoresist pattern with small dimensional dispersion, wherein generation of halation due to a step of an end of the field insulation film 4 is restrained is formed, dimensional dispersion of an upper floating gate electrode 6b formed by using the pattern as a mask is reduced and writing of a memory cell and dispersion of erasure characteristic can be reduced.
Patent JP-H02138711-A (JP)
Title: Superconducting coil
Inventor: TAKAHASHI YOSHIKAZU
IPC: G21B1/00
Filed: 1989-02-15
Abstract: PURPOSE:To reduce the thickness of insulating film of a superconducting coil conductor and to enhance the space factor of a superconducting wire by a method wherein a pair of flat ring-shaped metal plates, having a spiral-shaped coil-housing groove and a prescribed potential respectively and insulated with each other, are laminated. CONSTITUTION:Flat ring-shaped metal plates 1A to 1G, provided with the groove wherein a superconducting coil conductor 10 of a spiral double-pancake-wound coil 5 will be housed, are laminated through the intermediary of an insulating layer 23. One of a pair of plates 1A to 1G is maintained at the same potential as an external lead-out part through an outer circumferential side junction part 17, other part is maintained at the same potential as the inner circumferential side transition part 6, which is connected to a power supply part 22, through the transition part 6, and a metal plate laminated body 1 is fixed by a clamping bolt 30. Using the constitution wherein the potential of a pair of metal plates, with which each layer coil is pinched, is maintained at the prescribed value and potential difference is reduced to the value equal to the allotment voltage of each layer coil, the potential difference which is formed by the dielectric covering of the superconducting coil conductor can be reduced, the space factor of the superconducting wire can be enhanced by the reduction in thickness of the covering, and the magnetic flux density of a toroidal magnetic field can also be enhanced without increasing the size of the coil.
Patent JP-S61195089-A (JP)
Title: Stereo demodulator
Inventor: KAGAWA SHIGERU
IPC: H04N5/60
Filed: 1985-02-25
Abstract: PURPOSE:To reduce the distortion modulus of each signal L+R and L-R by negative-feedbacking the output of an L+R amplifier to the input of a pre-amplifier. CONSTITUTION:An L+R amplifier 2 and an L-R demodulator 4 have the differential amplifiers (23 and 24) and (29 and 30) having a same constitution and the L+R amplifier 2 has ground-base-type transistors 21 and 22 same as the differential switch circuit of the L-R demodulator 4. The non-linear distortion between the base and the emitter of the transistors which are in the amplifiers (19 and 20), (23 and 24) and (29 and 30) that amplify an input composite signal at a terminal 9 is reduced at the common connecting point of resistors 36 and 8 by negative-feed-backing the output of the amplifiers (23 and 24) through a resistor 8. Accordingly, the distortion of the output L+R of the termininal 42 is suppressed.
Patent JP-H08237871-A (JP)
Title: Power controlling method for non-utility power plant
Inventor: OKADA TOSHIYUKI
IPC: H02J3/46
Filed: 1995-02-24
Abstract: PURPOSE: To provide a method for controlling the power of a non-utility power plant which has no reverse power flow and in which the receiving power can be controlled constantly by minimum receiving power set value. CONSTITUTION: The control output of continuous ON from an ALS 4 is divided into pulse signals of optimum width according to its variable program by using a setter such as an alarm setter 8 and a programmable controller 9, and further an ON signal is forcibly output to give a suitable governor increase or decrease command.
Patent JP-H10230378-A (JP)
Title: Forming method, combining method and combining device using this forming method
Inventor: MARUYAMA TERUO
IPC: B23K26/21
Filed: 1997-02-20
Abstract: PROBLEM TO BE SOLVED: To simultaneously satisfy high joining strength and high joining preci sion and to obtain the constructing method of combination having high productiv ity by locally irradiating an energy beam on the rivet member inserted into a work to heat and applying an impressing force or vibration with a punch to the heated part. SOLUTION: First, the energy beam 19 is started to irradiate under the state not bringing an ultrasonic horn 8 into contact with a combining part 3. The joining interface in the vicinity of the combining part 3 is locally heated by irradiating the energy beam 19 to reduce a deformation resistance. Since the process occurs instantaneously, the ultrasonic horn 8 is rapidly descended. The ultrasonic vibration (e.g. the vibration of several microns to several ten microns) having the effect of the improvement of fluidity or the like due to the breakage of an oxide film and the generation of the heat by vibration in addition to thermal energy given with the energy beam 19 is applied to the joining interface. Consequently, the tip end of the combining part 3 is plastically made to flow and deformed.
Patent JP-H11227150-A (JP)
Title: Manufacture of printing plate
Inventor: AKIYAMA TAKEO
IPC: B41C1/10
Filed: 1998-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a printing plate which shows upgraded plate wear and the satisfactory build-up of printing ink, at a low manufacturing cost and in a simple way. SOLUTION: This method for manufacturing a printing plate is to supply, in an imagelike pattern, a chemical compound having a group which shows an interaction with a polar group when forming an image on an image receiving material with the polar group on the surface. Alternatively, a chemical compound which performs at least, either of a polymerization reaction or a crosslinking reaction through the action of the polar group as a catalyst, is supplied in an imagelike pattern.
Patent JP-2000234396-A (JP)
Title: External wall panel
Inventor: SHIBATA ITARU
IPC: E04B2/00
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To obviate filling of a backup material at a building site, and to obviate work for the filling by applying or sticking an insulating material of a construction material of not adhering a sealing material to the whole bottom surface of a sealing recessed groove arranged on a butt end surface of a panel. SOLUTION: Edge parts of both surfaces are chamfered, a groove 11a is worked in a central part of one long edge butt end surface, and a tongue 11b is worked in a central part of the other long edge butt end surface to form a regular rabbet joint. A joint recessed groove 12 having a right-angled surface is cut on a butt end surface of one long edge, and a liquid silicone resin 13 as an insulating material is applied over the whole surface to a bottom surface 12b of this joint recessed groove 12. When using such an external wall panel 10, when filling a sealing material of the recessed groove 11a after installing each panel on a building frame, an external wall is immediately constituted. Thus, filling of a backup material is obviated at a building site to reduce the labor.
Patent JP-H06340572-A (JP)
Title: New perfuming agent and its preparation
Inventor: JIYANNPIEERU BATSUKUMAN
IPC: C07C211/60
Filed: 1991-03-01
Abstract: PURPOSE: To obtain a new compd. useful as an odorant having strong, diffusive, fruity, sandalwood-like and musky fragrant by hydrocaroborating and thereafter oxidizing 1,1,2,3,3,6-hexamethyl-4,7-dihydroindane.  
     CONSTITUTION: 1,1,2,3,3,6-hexamethyl-4,7-dihydroindane expressed by formula I is dissolved in tetrahydrofuran, etc., and hydroborated by using borane trifluoride ethyl etherate. Then, the obtained product is oxidized with hydrogen peroxide, etc. Or, 5-nitiro-1,1,2,3,3,6-hexamethylindane expressed by formula II is alkylated reductively, particularly methylated. The produced 5- dialkylamino-1,1,2,3,3,6-hexamethylindane is converted into an objective 1,1,2,3,3,6- hexamethyl-4,5,6,7-tetrahydro-5-indanone expressed by formula III by reduction of its benzene ring and hydrolysis of produced enamine. 
     COPYRIGHT: (C)1994,JPO
Patent JP-H08202248-A (JP)
Title: Production of hologram screen
Inventor: TAKADA KENICHIRO
IPC: G03H1/04
Filed: 1995-01-31
Abstract: PURPOSE: To obtain a hologram screen which enables a viewer to distinctly visually recognize the scene on the rear side of a screen. CONSTITUTION: A diffusion plate 21 is arranged on the rear surface side of a photosensitive plate 10. Interference fringes are formed by reference light 31 cast from the front surface side of the photosensitive plate 10 and object light 33 which is formed by transmission of the reference light 31 through the photosensitive plate 10 and reflection and diffusion by the diffusion plate 21. The diffusion plate 21 is preferably made non-parallel by a slight angle with the photosensitive plate 10. The diffusion plate 21 may be formed as a curved surface or may be changed in the angle of inclination of the diffusion plate 21 with the photosensitive plate 10 to effect multiple exposure.
Patent JP-H02215977-A (JP)
Title: Turbo-molecular pump
Inventor: IGUCHI MASASHI
IPC: F04B37/02
Filed: 1989-02-17
Abstract: PURPOSE:To secure an ultra-high vacuum easily and inexpensively by installing a getter pump, consisting of a gas sorption metal part and a heater part, in an inlet port of a turbo-molecular pump, and exhausting residual H2. CONSTITUTION:When A motor 14 of a turbo-molecular pump 1 is energized with current, a rotor 1c rotates, and a flow of gas is produced between a moving blade 1d projected to this rotor 1c and a stationary blade 1e projected from a box body 1a, then it is exhausted to an exhaust port 6 from an inlet port 5. In this case, since H2 is small in a compression ratio, it comes residual gas, so that there is necessary to exhaust it out, thereby making it pass through a surface of a gas sorption metal 7a of a getter pump 7 installed in the inlet port 5, and a gas molecular of this H2 is taken in for evacuation. There is necessary to emit this sorption H2, therefore a heater plate 7b is energized and heated from an input lead 9 in keeping the inside of the turbo-molecular pump 1 in a high vacuum intact. When this heater plate 7b is heated, H2 is emitted and exhausted out of the exhaust port 6, thus the gas sorption metal is regenerated.
Patent JP-S60203485-A (JP)
Inventor: HAINRITSUHI BUORUKU
IPC: B41K3/06
Filed: 1985-02-25
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-S57197030-A (JP)
Title: Production of microcapsule with uniform diameter
Inventor: UBEERU BUSUKE
IPC: B41M5/00
Filed: 1982-03-08
Abstract: A microencapsulation of varied substances such as aromatic agents, colorings, inks, chemical reactives, pharmaceutical and phytosanitary products, fireproof products, glues, finely dispersed in an aqueous phase, in order to obtain microcapsules that are simulaneously isodiametrical and with regularized diameters, which consists in placing face to place an aqueous solution of polymers and/or hydrosoluble copolymers including at least one of the chemical functions belonging to the group constituted by the radicles -COOH, -OH, -CONH2, -COHNR, -CONRR', -NH2, NHR and -NRR', constituting the material of the capsule containing shell, and a solution of substances to be coated in at least one hydrophobic organic solvent, density close to 1, then submitting the liquid medium thus constituted to a mechanical shearing action corresponding to a shearing coefficient included between 8,000 second-1 and 70,000 second-1, while the medium is maintained at a temperature between 15 DEG  C. and 85 DEG  C. The isodiametrical microcapsules with regularized diameters thus obtained have a particularly attractive application in the manufacturing of registration and transfer materials with paper support by both coating process and impression process, such as Offset.
Patent JP-H11287470-A (JP)
Title: Drain panel of air conditioner
Inventor: SAI KYOZUI
IPC: F24F13/22
Filed: 1999-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a drain panel of an air conditioner for smooth draining even in the case a drain pipe is bent. SOLUTION: An air conditioner is provided with a tilted evaporator with the lower side end thereof supported inside a supporting part 21 of a drain panel 20. The drain panel 20 is positioned at the lower side of the top part of the evaporator for receiving condensed water. The bottom surface of a drain part 22 is formed at a lower position as compared to the lower side end of the evaporator. Top end of the drain part 22 is formed to be lower from the top end of a supporting piece 23 for separating the drain part 22 and the supporting part 21.
Patent JP-S56132819-A (JP)
Title: Switch matrix device
Inventor: SAGA RIYOUKICHI
IPC: H03K17/76
Filed: 1980-03-21
Abstract: PURPOSE:To easily match the impedance and reduce an insertion loss, by using a low output impedance amplifying circuit for a distributing circuit, and also using a PIN diode or a Schottky diode for a switching circuit. CONSTITUTION:A distributing circuit 21 is constituted of an emitter follower circuit which has grounded a collector of the transistor 7. Input signals which has been distributed to N-sets by said distributing circuit 21 are connected to the diode switching circuits 31-3N through the matching resistors 81-8N, respectively. These switching circuits 31-3N are constituted of PIN diodes of Schottky diodes 91-9N. The on  and off control is executed by controlling the currents flowing in the PIN diodes  91-9N of the switching circuits 31-3N.
Patent JP-S54129412-A (JP)
Title: Manufacture of damper for superconductive rotor
Inventor: MORI SHIGENOBU
IPC: H02K15/04
Filed: 1978-03-31
Abstract: PURPOSE: To reinforce the hollow cylinder of a weak strength high-conductive metal by the procedure in which a nonmagnetic metal hollow cylinder is provided on the outside circumference of a high conductive metal hollow cylinder and then the contact between them is jointed by an explosion binding method.  
     CONSTITUTION: The nonmagnetic metal plate 5 of a high Young's modulus and a high tensile strength is first provided with the high conductive metal plate 4 by an explosion binding method, and then the high conductive metal plate thus provided is further provided with the nonmagnetic metal plate 6 by an explosion binding method alike to form the three-layered composite 7. Then, the composite is processed into the halved hollow cylinder 8 by press bending processing to obtain a  plural number of dampers. The dampers thus manufactured removes unstable factor  for vibrating balance by electromagnetic force in event of three-phase short-circuit  accident. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11225421-A (JP)
Title: Tie band
Inventor: FUKAMI SHOICHI
IPC: H02G3/30
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To obtain a tie band capable of making sure tying work simpler through continuous single-action operations. SOLUTION: An insert guide piece 7 is formed in nearly a straight line, so that the piece 7 is inserted smoothly into a through-hole for tying, when the piece 7 is set on a tying tool and ratchet sections 10 are continuously formed on the surface of a main body 1 of a tie band. In a receiving section, a receiving pawl body which is meshed with one of the ratchet sections 10 is formed on a movable member, integrally provided in the receiving section. The ratchet sections 10 are continuously formed on the surface of the main body 1 of the band, and ratchets are formed nearly throughout the guide piece 7 so that required tying effect is obtained.  A plurality of main bodies 1 is arranged in parallel with each other at a prescribed interval, and a pair of connecting bodies are fixed perpendicular to the lower surfaces of the main bodies 1 via connecting sections, with one of the connecting bodies being arranged on the lower surface side of the receiving section and the other on the inside near the bent position of the guide piece 7.
Patent JP-S61197424-A (JP)
Title: Production of uranium oxide from uranium hexafluoride
Inventor: TANAKA AKIRA
IPC: C01G43/025
Filed: 1985-02-27
Abstract: PURPOSE:To reduce the residual fluorine content in uranium oxide, and to impart high activity to the oxide, by carrying out the dry conversion of uranium hexafluoride to uranium oxide powder suitable as a nuclear reactor fuel preventing the contact of UF6 gas with hydrogen gas. CONSTITUTION:UF6 or a mixture of UF6 and a carrier gas is introduced together with steam into the first reaction zone at a molar flow ratio (steam/ UF6) of >2 to effect the hydrolysis of UF6 to UO2F2. The obtained UO2F2 is mixed with a hydrogen-containing gas, and the mixture is further mixed with an oxygen-containing gas and introduced into the second reaction zone. The combustion of the hydrogen-containing gas and the oxygen-containing gas takes place in the second reaction zone, and UO2F2 is converted to a composition rich in uranium oxide in the presence of the generated active flame.
Patent JP-S53123296-A (JP)
Title: Wrapping film having non-autoadhesive portions and production thereof
Inventor: KAI HISAO
IPC: B29C59/00
Filed: 1977-03-31
Abstract: PURPOSE: To readily produce a wrapping film having lastingly releasable nonautoadhesive portions along peripheries thereof. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H03242204-A (JP)
Title: Dewatering and drying device
Inventor: IZUMO MASAKADO
IPC: C23G5/04
Filed: 1990-02-17
Abstract: PURPOSE:To control the dissolution of pentafluoropropanol (5FP) in water and to prevent environmental pollution by using 5FP as a cleaning soln., discharging a part of the liq. 5FP in an evaporation tank and cooling the discharged 5FP. CONSTITUTION:The 5FP without CFC control is used as a cleaning soln., a water-washed article is dipped in a dewatering tank A contg. 5FP and dewatered, the 5FP with dissolved water is phase-separated in a water separation tank B, the 5FP without water is heated and evaporated in an evaporation tank C, and the vapor is condensed in a cooling heat-transfer tube 10 and refluxed. A part of the liq. 5FP in the tank C is allowed to overflow into an distillation still 28, the distilled 5FP is returned to the tank C, the water at the bottom is introduced into a cooling tank 40, cooled by a cooling means 41 and circulated, and the water is discharged while preventing the dissolution of 5FP in water. The environmental pollution is prevented in this way, water is not accumulated in the evaporation tank, and the dewatering performance is improved.
Patent JP-S60179731-A (JP)
Title: Electrostatic attracting device
Inventor: OOBA HIDEO
IPC: G03B27/58
Filed: 1984-02-28
Abstract: PURPOSE:To make electrostatic force successively disappear from a section where an attracted body can be removed, by partially controlling the electrostatic force. CONSTITUTION:When the front edge of a photosensitive material 6 contacts a reference pin 23, the contact is detected by a sensor 90 and a bed 30 moves in the direction shown by the arrow A. At the same time, electrostatic attracting members 11 and 13 are set to conditions where they can make their electrostatically attracting operations. Therefore, the material 6 is successively attracted to the upper surface of an electrostatic attracting device 10 and, when the material 6 is completely attracted to the device 10, the bed 30 stops its movement and starts to move in the direction shown by the arrow B. Simultaneously, an optical beam scanning device 110 operates and picture recording on the material 6 is started. At the stage where all recording operations have completed, the rear and part of the material 6 can be removed immediately. Therefore, the material 6 can be removed without waiting for the disappearance of residual electric charges on an electrostatic attracting member 12.
Patent JP-H04254833-A (JP)
Title: High molecular non-linear optical material
Inventor: OGATA NAOYA
IPC: G02F1/355
Filed: 1991-02-06
Abstract: PURPOSE:To provide high molecular non-linear optical material that excels in formability, workability and also excels in dimensional stability, and suitable for manufacture of an non-linear optical element. CONSTITUTION:It constitutes a characteristic feature that this material is made by containing a chemical compound having a structural unit represented by the formula as a structural component. In the formula R1, R2 represent one kind out of a hydrogen atom, a normal chain whose number of carbon is 1-6 or an alkyl group in a branched shape, a normal chain whose number of carbon is 1-6 or an alkoxy group, a hydroxy group, and a nitro group in a branched shape, or a halogen atom, X represents a substituent group including an electron donative hetero atom such as second-grade or third-grade amino groups, and an oxygen atom, etc., or a hetero atom, Y represents an electron absorptive substituent group such as a nitro group, a cyano group, an ester group, etc., Z represents an oxygen atom or a sulfur atom, and (d) represents one of 0, 1 and 2.
Patent JP-S58152550-A (JP)
Inventor: SASAKI AKIRA
IPC: A61B10/00
Filed: 1982-03-09
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-S55130182-A (JP)
Title: P-n hetero junction solar battery
Inventor: IKEDA SAKUJI
IPC: H01L31/04
Filed: 1979-03-30
Abstract: PURPOSE:To improve energy conversion efficiency of a pn hetero junction solar battery by forming a polyacetylene thin film having less than 10mum on an n-type silicon surface by a polymerization and treating it with electron receptive compound. CONSTITUTION:A p-type conductive polyacetylene thin film 2(iodine is doped as an electron receptive compound at the polyacetylene thin film with a thickness of 0.8mum) is formed on an n-type silicon 3 having an ohmic electrode 4 on one side, and gold is further coated by a chemical evaporation process, and a transparent electrode 1 is formed thereon.