baber/WOPTO huggingface dataset:
Patent JP-H05183200-A (JP)
Title: Superconducting transistor
Inventor: ABE HITOSHI
IPC: H01L39/22
Filed: 1991-12-27
Abstract: PURPOSE:To obtain a superconducting transistor having excellent electric characteristics by a simple process without the necessity of complicated interface treatment of surface treatment, by making a first region and a second region composed of ITO layers, and a third region an oxide superconductor layer, and bringing the ITO regions into contact with the oxide superconductor layer directly. CONSTITUTION:An oxide superconductor layer is provided on a substrate 10 as a third region 18 being a base region, and an ITO film is formed on the oxide superconductor layer as a first region 14 being the collector region. On this occasion, it is sufficient if the heating temperature of the first region 14 is set at a temperature of 300-500 deg.C. Consequently, Si is prevented from being oxidized, and oxygen constituting the oxide superconductor is prevented from being mutually diffused with Si. Besides, it becomes possible to form high-quality ITO films having excellent matchability with the oxide superconductor layer, by properly selecting material having a lattice constant approximately equal to that of the ITO as the oxide superconductor layer.
Patent JP-H10171451-A (JP)
Title: Musical sound display controller and its control method
Inventor: YAMAMOTO TAKU
IPC: G10G1/02
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To properly display a pitch position within a set pitch range and that on the outside of this range without frequently shifting the pitch range. SOLUTION: A keyboard detection circuit 4 inputs event data to a CPU 1 in accordance with key depression/release on a keyboard part 3. The CPU 1 discriminates this inputted event data. At the time of output to a display part 10 where the difference between the upper limit and the lower limit of the pitch range to be displayed is determined, the pitch range is not shifted and input event data in the prescribed pitch range is outputted if there is at least one on-state event data within the principal pitch range of music; but the pitch range is shifted to another pitch range including on-state input event data on the outside of the prescribed pitch range and input event data in this new pitch range is outputted if all of event data in the prescribed pitch range are off-state.
Patent JP-H06197781-A (JP)
Title: Production of 6-hydroxy-n-containing 6-membered ring compound
Inventor: UEDA MAKOTO
IPC: C12R1/13
Filed: 1992-12-25
Abstract: PURPOSE:To obtain a 6-hydroxy-N-containing 6-membered ring compound useful as an intermediate for pharmaceuticals, agrichemicals, dyes, etc., in high efficiency by treating a specific nitrogen-containing 6-membered ring compound with a microbial cell capable of introducing OH group to the 6-site of the compound in the presence of nicotinic acid in an aqueous medium. CONSTITUTION:The 6-hydroxy-N-containing 6-membered ring compound of formula II (e.g. 6-hydroxy-3-cyanopyridine) useful as a synthetic intermediate for pharmaceuticals, agrichemicals, dyes, etc., can be produced by treating a nitrogen-containing 6-membered ring compound of formula I (R<1> is carboxyl, carbamoyl, cyano, formyl, 1-5C hydroxyalkyl, 2-6C alkoxycarbonyl, carboxymethyl, etc.; R<2> is H or carboxyl; A is C or N) (e.g. 3-cyanopyridine) with cells or treated cells of a microorganism capable of introducing hydroxyl group to the 6-site of the compound [e.g. Comamonas acidovorans (NCIMB 9289)] in the presence of nicotinic acid and/or 6-hydroxynicotinic acid in an aqueous medium at 30 deg.C for 24hr.
Patent JP-H07191428-A (JP)
Title: Polyester film and potographic base material
Inventor: YAJIMA TAKATOSHI
IPC: C08J5/18
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a film having high absorptivity for water, excellent recovering property from curling, and excellent coating property while maintaining comparable transparency and mechanical characteristics to those of a PET film by constituting the film of a polyester having a compd. having one ester-forming functional group and at least one hydrophilic group as a copolymer component. CONSTITUTION:This film consists of a polyester having such a compd. as the copolymer component that has one ester-forming functional group and at least one hydrophilic group. This polyester is such a polyester having film forming property and essentially comprising a dicarboxylic acid component and a diol component as the main structural component. By using the compd. having one ester-forming functional group and at least one hydrophilic group as the copolymer component, the coating property can be improved while the recovering property for curling is maintained. As for the hydrophilic group of the compd., sulfonic acid, sulfinic acid, phosphonic acid, or salts of these acids, polyoxyalkylene groups are preferable.
Patent JP-H05179667-A (JP)
Title: Construction for underground structure
Inventor: HASEBE HITOSHI
IPC: E21D13/00
Filed: 1991-12-27
Abstract: PURPOSE:To reduce labor, time, materials required to support a form for constructing an underground structure, and construct the underground structure with higher workability and at a lower cost. CONSTITUTION:A retaining wall 2 is supported at a lower part than a position where a floor and beam structure 1 is formed by a strut device A which can switch from/to a supporting condition where the retaining wall 2 can be supported to/from a support releasing condition where the retaining wall 2 can be lifted, and a form 3 for forming the floor and beam structure is set at the position to be formed. The ground is excavated to a lower position than the position to be formed, and concrete is placed in a condition where the form 3 is supported to the previously formed upper floor and beam structure 1. After curing concrete, the strut device A is lowered to a lower position than the position where the next floor and beam structure 1 is formed. The form 3 is removed from the floor and beam structure 1 and is lowered to a position where the next floor and beam structure 1 is formed. It is thus possible to form the floor and beam structure 1 of the multiple floors in order from the upper one by repeating the above steps in order by preset frequency as described.
Patent JP-H068118-A (JP)
Title: Processing method and processing device for beltlike metal body
Inventor: SATSUNOKI TOMIO
IPC: B24B7/12
Filed: 1991-12-27
Abstract: PURPOSE:To reduce the costs for production and measure against environmental pollution by making the surface grinding of a beltilke metal body with scale on its surface and, after de-greasing and cleaning, applying an acid cleaning treatment with a specified amount of solvent to increase surface quality and also increase the efficiencies of process and treatment. CONSTITUTION:In an in-line grinding device 11, multiple stages of stands each of which is composed of an elastic grinding stone roll 11a and a retaining roll 11b in pairs are arranged, and the front and rear surfaces of beltlike body 2 is ground heavily. In a de-greasing and washing device 12 installed after the in-line grinding device, multiple stands each of which is composed of a brush roll 12a and a retaining roll 11b in pairs are arranged, and further a hot water spray 12c is arranged after that. Then, in a light acid cleaning device 13, acid cleaning treatment is made on the heavily ground band metal body 2 after it has been washed so that the amount of solvent on its surface is adjusted to 0.1 to 30mum. In a cleaning device 14, multiple stages of stands each of which is composed of a brush roll 14a and a retaining roll 14b in pairs are arranged, and further a hot water spray 14c is arranged. Then, after cleaning, the beltlike metal body 2 is rolled out by a tension reel 15.
Patent JP-H05182773-A (JP)
Title: Lamp lighting device and luminaire
Inventor: FUJII HIROSHI
IPC: H05B41/24
Filed: 1991-12-27
Abstract: PURPOSE:To provide a lamp lighting device which close not cause faulty operation even when a fluorescent lamp is started, and also can suspend the operation of a lighting circuit without delay when an abnormal condition takes place. CONSTITUTION:An inverter circuit 1 allows a fluorescent lamp FL to be fully or dimly lighted in accordance with the output of a control circuit 2. When the voltage of the fluorescent lamp FL is stepped up because of its life end, lamp voltage is detected by a lamp voltage detection circuit 3, and since a transistor Q is turned on, it is then detected whether or not the aforesaid voltage is higher than the voltage of resistors R4 and R5 which is to be reference voltage. When it is higher than the reference voltage, the excitation of the inver circuit 1 is suspended by the control circuit 2. Since a capacitor C3 is not charged during the specified period of time before the fluorescent lamp FL is lighted, a Zener diode ZD2 will never conduct electricity reversely. Reference voltage is made higher than normal by using the resistor R5 only with the transistor Q left in an 'off' condition.
Patent JP-H09163495-A (JP)
Title: Linear voice coil for dual gap
Inventor: SHIRAKAWA HIDETOSHI
IPC: H04R9/04
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To keep driving power constant regardlessly of amplitude of voice coil and to improve the efficiency of driving power. SOLUTION: A linear voice coil 7 for dual gap is inserted and arranged in a gap 5 of dual gap magnetic circuit composed of magnet 1, top plate 2 having plate thickness Tp, bottom plate 3 having plate thickness Tp and yoke 4. Winding width Lc of upper voice coil 7a and lower voice coil 7b is made equal with or less than the plate thickness Tp and winding directions are inverted each other. The total of lower section of upper voice coil 7a inside an upper magnetic gap 5a and the upper section of lower voice coil 7b inside a lower magnetic gap 5b is made equal with the winding width Lc. Thus, the total winding width of voice coils inside two magnetic gaps 5a and 5b is fixed rehardlessly of amplitude, the driving power of linear voice coil 7 for dual gap is not fluctuated, and efficiency is more improved.
Patent JP-H06199767-A (JP)
Title: Production of alpha,beta-unsaturated nitrile
Inventor: MATSUURA IKUYA
IPC: C07B61/00
Filed: 1992-12-28
Abstract: PURPOSE:To produce acrylonitrile from propane. CONSTITUTION:This method for producing acrylonitrile comprises using a phosphate catalyst containing one or more elements selected from the group consisting of molybdenum, vanadium, niobium and tantalum as an essential component in subjecting propane and ammonia to ammoxidation with molecular oxygen and producing the acrylonitrile.
Patent JP-H10187903-A (JP)
Title: Ic memory card and system using the card
Inventor: KOBAYASHI TOSHIHARU
IPC: G11C5/00
Filed: 1996-12-26
Abstract: PROBLEM TO BE SOLVED: To cancel a set password and to read out the recorded data when the password is forgotten for an IC memory card where a password can be set. SOLUTION: When a user who forgets his on password operates a prescribed key, a cancel data character string is displayed based on the information on a password setting mode such as the date, the serial number of a system, the serial number and/or memory residual capacity of an IC memory card, etc. At a support center, a cancel key character string is produced from the cancel data character string and then supplied to the IC memory card. Thus, a prescribed signal is supplied to a ciphered password recording part 4 from a password forgetting countermeasure part 8. At the same time, a read enabling signal is supplied to a memory I/F part 6 via a coincidence detection part 5 to read out the data which are recorded in a memory 7.
Patent JP-H0773136-A (JP)
Title: Operation method for computer system
Inventor: KUNO KYOSUKE
IPC: G06F13/28
Filed: 1993-12-28
Abstract: PURPOSE:To reduce the time lag of a circuit operation to improve efficiency by read/write-controlling a device by a means of a DMA cycle when CPU accesses to the device through the use of a DMA signal bus. CONSTITUTION:When CPU 4 accesses to I/O devices 9 and 10 or a memory 11, the devices 9, 10 and 11 are read/write-controlled by the DMA cycle, and data is inputted/outputted. It is assumed that CPU 4 accesses to the I/O devices 9 and 10 or the memory 11 while a DMA controller 6 transfers DMA data. In such a case, DMA controller 6 can evacuate a DMA bus 2 to CPU with the DMA cycle as a unit. Thus, CPU 4 can access to the target devices 9, 10 and 11 in the period of the DMA cycle, and therefore time when CPU 4 occupies the DMA bus 2 can be set to a minimum. Thus, a processing can efficiently be executed.
Patent JP-H06190773-A (JP)
Title: Industrial robot
Inventor: SUZUKI HIROSHI
IPC: B25J19/00
Filed: 1992-12-28
Abstract: PURPOSE:To provide an industrial robot which opens the door of a work automatically and which makes sure that the door is opened. CONSTITUTION:An industrial robot 4 has an arm 4D, and at its foremost a door engagement unit 6 to be engaged by a door 2 is installed. The door engagement unit 6 includes a photo-sensor 7 to sense the position of a glass accommodation groove 2a provided in the door 2, an air cylinder 9 to drive a rod 8 for retention, another air cylinder 11 to drive a door open checking member 10, and a shutter mechanism 12. When the retaining rod 8 is inserted in the groove 2a, the industrial robot 4 revolves the arm 4D to open the door 2, and then sinks the member 10 to make sure that the door 2 is in open position.
Patent JP-H07198665-A (JP)
Title: Chemical sensor plate
Inventor: KATO MITSUAKI
IPC: G01N27/416
Filed: 1993-12-28
Abstract: PURPOSE:To prevent overflowing of liquid by covering an inlet part for liquid to be tested, and a reference liquid inlet part, excepting charge holes, by providing a partition wall on the outer upper surfaces of both parts between them, and by providing continuous overflow preventing walls respectively around both parts. CONSTITUTION:The upper parts of a reference liquid inlet part 12b and a inlet part 13b for liquid to be tested in an upper cell 11 are integrally coupled together so as to form a laterally long box-like shape. The lower surfaces thereof are opened, and a partition wall 14 is extended vertically and horizontally so as to divide the inside thereof. Inlet holes 12b-1, 13b-1 are formed in the upper surfaces thereof, and projected walls 12b-3, 13b-3 are formed on the opposite sides so as to prevent charged liquid from being diffused. Accordingly, the inlet parts 12b, 13b are covered, excepting the inlet holes 12b-1, 13b-1, and accordingly, overflowing of the liquid can be prevented. Further, an overflowing preventing wall 11d may be provided between the inlet parts 12b, 13b, and an overflowing wall 11d may be provided therearound, continuous with the former partition wall. With this arrangement, it is restrain the liquid from leaking outside.
Patent JP-H07199693-A (JP)
Title: Heating device
Inventor: HOSOI ATSUSHI
IPC: G05D23/24
Filed: 1993-12-28
Abstract: PURPOSE:To provide a heating device capable of preventing the occurrence of the rising of a temperature in a paper nonpassing part and simultaneously a failure in heating. CONSTITUTION:A heating body 2 and a heat-resistant film 1 closely contacting therewith to be moved are provided, a recording material P as a material to be heated is moved to pass together with the film 1, to impart the heat energy of the heating body 2 to the recording material P via the film 1, in the position of the heating body 2 and it is provided with a PTC heating element 31 as a self-temperature control type resistance heating element having a positive resistance temperature characteristic. The PTC heating element 31 is arranged to make the width direction of the film 1 longitudinal, the long side of the cross section perpendicular to the width direction faces the recording material P and a pair of electrodes 32a and 32b are provided on the short sides. Thus, the heating element 31 is energized in its short side direction.
Patent JP-H09216972-A (JP)
Title: Film and layer
Inventor: ANDOREASU BUINTAA
IPC: C08J5/18
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To produce a film and a layer having relatively high rigidity and strengths, improved transparency, and high gloss.  
     SOLUTION: This single- or multiple-layer film contains at least one molded polyolefin composition derived from at least 2C olefin represented by the formula: R a -CH=CH-R b  (wherein R a  and R b , which may be the same or different from each other, are each hydrogen or a linear or branched 1-15C alkyl, provided that they may form together with the atoms to which they are bonded a ring or a ring system) and produced by using a metallocene catalyst. A molded polyolefin composition having a particle diameter of 20-5,000μm is used or prepared. This and at least one additive are melt-mixed and molded. The material prepared by the melt mixing and molding is melted at 150-300°C, and the molten material is simultaneously cooled and molded to obtain a film or a layer. 
     COPYRIGHT: (C)1997,JPO
Patent JP-2001161570-A (JP)
Title: Heat-cooker
Inventor: KATAOKA AKIRA
IPC: A47J37/06
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To improve the usability of a cooking plate, miniaturize the main body, and provide a constitution having no sense of incongruity even when a pot or the like is used, in a heat-cooker wherein oil mist is reduced. SOLUTION: This heat-cooker is provided with a suction section 15a and a discharge section 15b on ducts 13a and 13b of the cooking plate 12, and an air inlet 19a and an air outlet 19b on the main body 16. When the cooking plate 12 is mounted on the main body 16, the suction section 15a and the air inlet 19a are connected, and the discharge section 15b and the air outlet 19b are connected. Thus, a smoke removal of the cooking plate 12 can be performed, and also, when the cooking plate 12 is removed, a smoke-removing member on the top of the main body 16 is eliminated, and there is no sense of incongruity even when a pot or the like.
Patent JP-H10179395-A (JP)
Title: Electric water boiler
Inventor: KATAOKA TOSHIMITSU
IPC: A47J27/21
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To simplify the assembling step of a heater of an electric water boiler, secure the insulation around a terminal of a heating unit and make the heater compact. SOLUTION: To simplify a step of assembling a heater, a temperature sensor 4 is put in a sensor holder 28 through a coil spring 29 and a flange 32 of the sensor holder 28 is engaged and fixed to a hook 27 formed on a heating unit pressing plate 5. To secure the insulation around a terminal 26 of a heating unit 3, a through hole 34 is formed on the flange 32 of the sensor holder 28 and a lead wire 16 to be connected to the terminal 26 of the heating unit 3 is inserted therein and fixed. To make the heater compact, the sensor holder 28 is put in a boss part 12 of an under-water heater.
Patent JP-2000172777-A (JP)
Title: Method for reading two-dimensional code, two- dimensional code reader and recording medium
Inventor: SHIGEKUSA HISASHI
IPC: G06K7/015
Filed: 1998-12-09
Abstract: PROBLEM TO BE SOLVED: To accurately read a two-dimensional code and also to reduce decoding time of the two-dimensional code even if distortion exists in the two-dimensional code in a fetched image in two-dimensional code reading. SOLUTION: A specific pattern showing a cell array position of a two-dimensional code area is scanned (S300), the center position of a prescribed cell is calculated as a reference position (S310), the inclination of two sides adjacent to the side of a test line set object is also calculated (S320), the inclination corresponding to each reference position is calculated (S350) by proportionally dividing the difference value between the inclinations of the two sides based on the reference position (S330 and S340), and a test line is set based on the inclination (S360). In this test line setting processing, an angle operation using a trigonometric function is never performed by using quantity called 'inclination'.
Patent JP-H11166235-A (JP)
Title: Lightweight grating crib
Inventor: YAMAMOTO KIYOSHI
IPC: E02D17/20
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To assemble a grating crib even if a bolt and a nut are not used by butting a plurality of long grating crib materials against each other to form a grating crib, inserting the engagement projection of a connection tool in the engaging hole of the grating crib, and coupling the adjacent grating cribs. SOLUTION: A long strip-like galvanized steel plate is roll-formed, wave-like projections and recesses exist on both sides of a planar part having a plurality of through holes 14, and a long grating crib material 10 having a parallel edge is formed on the edge part of the projections and recesses. A strip-like body comprising the galvanized steel plate is bent to form a coupling plate orthogonal to the two steel plates, and a tongue-like projection 25 is formed on the coupling plate to form a coupling projection 22 on the corner part to form a connection hole 23 on the coupling projection 22 so as to form a coupling tool 2. The tongue-like projection 25 of the coupling tool 2 is inserted in the through hole 14 of the adjacent long grating crib material 10 to couple the long grating crib material 10, and a substantially square grating crib 1 is assembled.  Therefore the grating crib 1 can be assembled even if a bolt and a nut are not used.
Patent JP-H11179071-A (JP)
Title: Track recording system in motorboat race
Inventor: KAWASAKI KAZUHIKO
IPC: G01S7/12
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a track recording system in a motorboat race capable of accurately recording the development of the motorboat race at all times and saving the manpower of a referee job. SOLUTION: On respective motorboats 1-1 to 1-6 for performing the motorboat race, position detectors 2-1 to 2-6 and recorders 4-1 to 4-6 are loaded. The positions of the motorboats 1-1 to 1-6 are detected by the position detectors, the position data are supplied to the recorders 4-1-4-6 and recorded in portable recording media as track data. After the race is ended, by a sum-up processor 5 provided on a ground side, from the portable recording media corresponding to the respective motorboats 1-1 to 1-6 are read and the track data of all the motorboats 1-1 to 1-6 in the race summed up and recorded in a common recording medium.
Patent JP-H10197145-A (JP)
Title: Double fluid nozzle and device for freezing and drying liquid with living substance
Inventor: IIJIMA TETSUO
IPC: A61K35/14
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To atomize a liquid to be atomized widely in response to characteristic of the liquid to be atomized or a particle diameter range of automation by a method wherein a second injection hole is arranged at an outer circumference flow of a first injection hole and a circulating means for making a circulating of each of gas and liquid is arranged at forward portions of these first and second injection holes. SOLUTION: A liquid feeding hole 10b of slight fine diameter subsequent to a liquid feeding hole 104 of a base section 103 is formed and an extremity end of an intermediate section 102 of the base section 103 forms an extremity end head part 101 of which diameter is expanded. A first injection hole 107 for injecting liquid inside the extremity end head 101 is formed. Then, an annular vortex flow chamber 110 is formed at an outer circumference of the first liquid injection hole 107 and a forward part of the vortex flow chamber 110 is communicated with a second injection hole 111 of narrow clearance for injecting annular gas. Forward portions of these first and second injection holes 107 and 111 and provided with whirling means 108 and 117 for making each of whirling flows of gas and liquid.  With such an arrangement as above, it becomes possible to perform an atomization under a moderate condition.