baber/WOPTO huggingface dataset:
Patent JP-2000231824-A (JP)
Title: Pendant circular fluorescent lamp luminaire
Inventor: SUGAYA YOSHINORI
IPC: F21V19/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To prevent a shade from excessively approaching a circular fluorescent lamp and to reduce gloominess on the backside of a luminaire body. SOLUTION: A luminaire body 20 is provided to house, components of a lighting circuit. A suspending accessory 10 is provided for suspending the luminaire body 20 from the surface of the ceiling. A circular fluorescent lamp 40 is provided and horizontally disposed so as to surround the luminaire body 20 and to stand near the lower side thereof. The circular fluorescent lamp 40 is of a double ring type made up by concentrically disposing a smaller ring- diameter luminous tube 41 and a larger ring-diameter luminous tube 42 and linking them to each other. A shade 30 is provided and detachably mounted on the periphery of the luminaire body 20 for covering the circular fluorescent lamp 40 from the upper side thereof. Arm pieces 51 are provided and fixed to the luminaire body 20, and they extend toward the circular fluorescent lamp 40.  A lamp holding piece 52 for detachably holding the circular fluorescent lamp 40 is formed on the lower surface side of each arm piece 51. An approach- preventing piece 53 is formed on each arm piece 51 for preventing the shade 30 from excessively approaching the circular fluorescent lamp 40.
Patent JP-H11273739-A (JP)
Title: Nanaqueous electrolyte secondary battery
Inventor: ANZAI MASANORI
IPC: H01M10/05
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To suppress the occurrence of internal short circuit in the case where a wound electrode body is formed by fixing a positive electrode and a negative electrode to a winding core and winding, thus improving reliability. SOLUTION: An ionic insulator is arranged between a positive mixture layer and a negative mixture layer so as to correspond to the thin part of the positive mixture layer and/or the negative mixture of a positive electrode 1 and/or a negative electrode of a layered product fixed to a winding core and wound around it.  In the case where the positive electrode 1 is formed so that the positive mixture layer 18 has a thin part on the outermost circumferential side end side and/or the innermost circumferential side end side except for the outermost circumferential side end side and/or the innermost circumferential side end of a positive electrode current collector, ionic insulators 19, 20 are arranged between the positive mixture layer 18 and the negative mixture layer so as to correspond to the thin part of the positive mixture layer 18 on the outermost circumferential side end side and/or the innermost circumferential side end side of the positive electrode 1.
Patent JP-H10245988-A (JP)
Title: Square section pipe for assembly of concrete form and its connection member
Inventor: OKADA TOMIHIRO
IPC: E04G17/02
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a tool which can perform assembly and disassembly of a form for concrete placing with less labor. SOLUTION: A metal plate is folded into a channel form, whose left and right edges are overhung laterally outward so as to form a channel-shaped plate made of metal 5 equipped with flanges 5b, and a flat plate made of metal 6 is set in contact between the left and right overhung flanges, and the two members are fastened together rigidity. Thus a square section pipe for assembly of concrete forms is accomplished. A coupling member for use in it is mounted so that the channel-shaped plate 5 is set over outside of adjoining square section pipes at the joint part in the condition that the square pipes are continued linearly.  One surface of square part of each pipe is formed in a fit groove having H-section, and it is arranged so that the top and the bottom edge of the concrete form plate can be fitted in the upper and lower fit grooves, respectively, so that connectability up and down is secured.
Patent JP-S62230370-A (JP)
Title: Inverter device
Inventor: YAMAZAKI NAGAHARU
IPC: H02M7/5387
Filed: 1986-03-31
Abstract: PURPOSE:To prevent the breakdown of transistors due to the simultaneous ON of the transistors by making power supplies for transistor drive-circuits independent at every transistor or at every group of the transistors. CONSTITUTION:Independent power supplies 21-1, 21-2 are each mounted to transistor drive-circuits 13-1, 13-2. Output voltage characteris tics on the rise and fall of respective power supply 21-1, 21-2 is altered, thus displacing the timing of unnecessary pulses generated from the tran sistor drive-circuits 13-1, 13-2, then preventing the breakdown of transistors 11-1-11-4 due to a short circuit.
Patent JP-S60214287-A (JP)
Title: Detector of positron ct device
Inventor: INOUE SHINICHI
IPC: G01T1/164
Filed: 1984-04-11
Abstract: PURPOSE:To know the position of a scintillator on which radiation is incident by ANDing outputs of adjacent PM (photoelectron multiplier tube). CONSTITUTION:Two arrays of PMs 5 are provided on each scintillator 1 in the circumferential direction and shift from each other by one scintillator. Consequently, each PM5 couples optically with two adjacent scintillators 1 without fail and adjacent scintillators 1 couple optical with one PM5 without fail. When radiation is incident on the 1st scintillator 1, the (N-1)th and the (N)th PMs 5 generate an output. For the purpose, outputs of the (N-1)th and the (N)th PMs 5 are ANDed to obtain the output of only the 1st scintillator.
Patent JP-H04306096-A (JP)
Title: Picture scramble device
Inventor: KATSUTA NOBORU
IPC: H04N7/167
Filed: 1991-04-03
Abstract: PURPOSE:To realize the picture scramble device able to attain data compression and immune to attack to a known plain sentence with respect to the picture scramble device for ciphering communication of a picture data subject to digital coding. CONSTITUTION:An input data is rearranged at random at a signal rearrangement device under the condition that preceding and succeeding picture elements are converted into any of upper/lower/left/right picture element at all times, the result is compression-coded at an orthogonal transformation coder 2 and processed by an equal length signal processing unit 3 and a transposition processing unit 4, then a scramble signal is generated. Thus, the object is attained and also block distortion caused by compression coding is not visually remarkable.
Patent JP-S57185559-A (JP)
Title: Small-sized electronic calculator with rpogram
Inventor: KURAKAKE SHIGEO
IPC: G06F17/16
Filed: 1981-05-12
Abstract: PURPOSE:To effectively use a memory area, by enabling to access the same memory area with one dimensional arrangement, two dimensional arrangement or a variable. CONSTITUTION:In outputting data written in a data memory 21, an arranged data is transmitted to an arrangement discrimination circuit 20 to discriminate if the arranged data is one dimensional arranged data, two dimensional arranged data or variable data. If discriminated as the one dimensional data A(n), a numeral n is given to a memory control section and the address of the data memory 21 is designated. If discriminated as the two dimensional data A(n,m), the numeral (nX10+m) is given to the memory control section and the address of the data memory 21 is designated. If discriminated as the variable data, the variable data is converted into a numeral representing the address. Thus, an output of the same numeral can be obtained.
Patent JP-H01242717-A (JP)
Title: Steel strip reduced in occurrence of plane strain at the time of heat treatment and its production
Inventor: SAWADA TOYOAKI
IPC: B21B45/00
Filed: 1988-03-25
Abstract: PURPOSE:To manufacture a steel strip in which uniform hardenability is secured and the occurrence of plane strain due to hardening is reduced by previously providing a continuous geometric pattern to the surface to carry out surface roughening at the time of applying hardening to a high-carbon steel strip. CONSTITUTION:At the time of applying hardening treatment to a strip of a high-carbon steel containing >0.35wt.% C as a cutting tool material or a spring material, nicks consisting of a geometric pattern of circular, square, triangular, star, and other shapes are formed in the surface to 0.1-10mum depth at <=3mm spaces by using a grinding roll orthogonal to or forming an angle of inclination with the longitudinal direction of the continuously traveling steel strip, by which the surface is roughened. Since the steel-strip surface is formed into a frosted surface by the above roughening treatment and the whole surface is uniformly heated in a heating furnace, the occurrence of surface strain, such as sheet warpage, is reduced at the time of hardening, and as a result, a hardened material of high-carbon steel strip having flatness characteristic required of a cutting tool material and a spring material can be obtained in high yield.
Patent JP-H10269463-A (JP)
Title: Commodity sales data processor
Inventor: MURAKOSO TOSHIYUKI
IPC: G07G1/01
Filed: 1997-03-25
Abstract: PROBLEM TO BE SOLVED: To simply discriminate whether the state of a cooking commodity is before or after cooking completion time by calculating the cooking completion time of the cooking commodity by using cooking start time and previously stored cooking time and discriminating whether current time is before or after the cooking completion time. SOLUTION: A cooking time memory 13M stores the cooking time of each cooking machine. A timer 14 counts lapse of time, i.e., current time, from cooking start time. A cooking completion time calculating means (a ROM 12 and a CPU 11) calculates the cooking completion time of the cooking machine from the inputted cooking start time and the cooking time read out from the memory 13M. A state signal output means (the ROM 12 and the CPU 11) outputs the cooking completion time when current time is between the inputted cooking start time and the calculated cooking completion time or outputs a state signal when the current time has elapsed the cooking completion time. A display switching means (the ROM 12 and the CPU 11) can switch the display color of a vending disabled commodity key in accordance with the state signal.
Patent JP-H03271808-A (JP)
Title: Fuzzy controller
Inventor: OOWADA ARIMICHI
IPC: G06N7/02
Filed: 1990-03-20
Abstract: PURPOSE:To easily change an arithmetic function to an OR operation used from conventionally, while realizing an arithmetic function of the limit sum as a consequent part operation by constituting a consequent part arithmetic means of a hierarchical network structure part to which a value by which a limit sum value of an input signal value is outputted as an internal state value of an internal coupling from an output layer is set. CONSTITUTION:A hierarchical network structure part 20 operates to calculate a limit sum value of an input signal value inputted to an input layer and to output it to an inference value calculating part 19 in accordance with a data converting function prescribed by a hierarchical network structure which said part has by itself and an internal state value allocated to an internal coupling of its hierarchical network structure. In such a way, when an application value of each fuzzy control rule to the same consequent part membership function is inputted as an input signal from an antecedent part arithmetic part 17, a consequent part arithmetic part 18 calculates a limit sum value of its input signal value which is inputted and processes it to determine as an application value to its consequent part membership function. Accordingly, the arithmetic contents can be changed freely.
Patent JP-S56166919-A (JP)
Title: Dry type exhaust gas desulfurization
Inventor: NISHIMURA YASUYUKI
IPC: C01B17/04
Filed: 1980-05-28
Abstract: PURPOSE: To simplify a dry type desulfurization method without the needs for installing independent activating tower by a method in which semi-coke as an adsorbent for SO 2 , obtained from carbonization of coal, is introduced into a desorption tower and activated by steam present in exhaust gas.  
     CONSTITUTION: Coal is burned in a boiler 6, and the exhaust gas is directed to an adsorption tower 10, where SO 2  present in the exhaust gas is adsorbed on an adsorbent and clean gas is discharged from a line 12. Part of the coal is supplied to a carbonization tower 24 and carbonized there to form semi-coke which is in turn sent to a desorption tower 14, where SO 2  is removed from the adsorbent delivered from the adsorption tower 10 to obtain SO 2 -enriched gas. The SO 2 -enriched gas is then sent to a reducer 40 to recover sulfur. The semi-coke sent to the desorption tower 14 is activated by steam present in the exhaust gas and then sent to the adsorption tower 10 for reuse as the adsorbent for SO 2 . 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S551320-A (JP)
Title: Safety device for rovig frae doffing
Inventor: MORI MITSUO
IPC: D01H9/00
Filed: 1978-06-13
Abstract: PURPOSE:A means for detecting bobbins and another means for blocking the rise of the bobbin rail are fitted in the circuit for raising the bobbin rail, thus eliminating mistakes in operations on doffing, such as collisions between empty bobbins and guide arbors. CONSTITUTION:When bobbins become full, bobbing rail 4 is made to go down and stopped by pushing limit switch 9 with dog 10 mounted on the rail 4. This position is for doffing and a gap (the height of bobbin wheel l + space margin L) is kept between the bottom adges 3a, 3a' of guide arbor 3 and the top edge 6a of full bobbins. At this time, the projectors 11, 11' and the receivers 12, 12' of photocell devices are operated to detect empty bobbins in the above gap. After the completion of taking up full bobbins 7, the rail 4 is raised and stopped at a position where the dog 10 is detached from limit switch 8. At this position are set empty bobbins 6.
Patent JP-H04306771-A (JP)
Title: Automatic input processing method for drawing
Inventor: KOGORI HITOSHI
IPC: G06F17/50
Filed: 1991-04-04
Abstract: PURPOSE:To improve processing speed by reducing errors in the processing of separation, recognition, editing and correction of drawing elements. CONSTITUTION:The drawing made into a binary picture is vector-processed and vector information is separated into a character candidate and a graphic candidate. A man-machine interface corrects the error for the separated result. Then, recognition, editing and correction are executed. Then, separation is securely executed at high speed with a rule for separating the elements and with a small amount of rule setting even for the element with a poor consistencey of the drawing. Subsequent recognition and correction are set to be processing for the elements which are securely separated so as to reduce a processing amount.
Patent JP-H04225050-A (JP)
Title: Dark colored acryl glass and production thereof
Inventor: HANSU RIHITENSHIYUTAIN
IPC: C08L33/12
Filed: 1991-04-04
Abstract: The invention describes a coloured acrylic glass which is covered by organic pigment or organic dye and has improved resistance to weathering and contains, in addition to the colorant, an acid which is characteristic of the stabilisation of the colouring in the polymer matrix.
Patent JP-H01243978-A (JP)
Title: Nozzle for expansion forming of food material and process for expansion-forming of food material using said nozzle
Inventor: SHIMAOKA KOICHI
IPC: A23P1/14
Filed: 1988-03-24
Abstract: PURPOSE:To obtain a formed food having desired form of square column or semicircular column by carrying out expansion forming of a food material with a nozzle having a specific shape. CONSTITUTION:A food material such as kneaded food paste is extruded through a tip nozzle of an extruder to effect the expansion molding into a square column or semicircular column. In the nozzle 5 used in the above process, the corner parts 5a for forming the edges of the formed food are projected outward and the edge parts 5b for forming the side parts of the formed food are made to have nearly the same form as the side part of the formed food.
Patent JP-H09235138-A (JP)
Title: Contact glass for placing draft and production thereof
Inventor: KATSURAGAWA TADAO
IPC: C03C17/22
Filed: 1996-03-02
Abstract: PROBLEM TO BE SOLVED: To smoothly carry out automatic feed of draft in a copying machine by a simple process by dispersing and fixing solid fine particles having a specific particle diameter onto the surface of a transparent glass plate. SOLUTION: In a copying machine equipped with an automatic draft feed and a contact glass for placing draft of a facsimile, etc., solid fine particles having 30-500Å are fixed in a dispersed state onto the surface of a transparent glass plate without bringing into contact with each other. Then the surface of the glass plate is formed in uneven state. Thereby, automatic feed of the draft can smoothly be carried out by a simple process. In the case of solid fine particles having <30Å, effect for decreasing frictional force to the draft is insufficient and surface electric resistance is inferior compared with ITO film because of small uneveness of glass surface.  In the case of solid fine particles exceeding >500Åor bringing into contact with each other, copied image having high-quality is hardly obtained, because visible light transmission factor of glass is lowered compared with a case when ITO film is provided.
Patent JP-S61229109-A (JP)
Title: Pressure regulator of fuel gas
Inventor: SUZUKI HIROSHI
IPC: F23K5/00
Filed: 1985-04-04
Abstract: PURPOSE:To block the primary passage when the secondary pressure abnormally rises without causing a fuel gas to escape into the open air when the pressure in the secondary passage abnormally rises higher than the set pressure of a pressure- reducing valve, by separating a magnet from the valve body by means of an actuator and closing the valve body by using the valve closing force of a valve closing force giving means. CONSTITUTION:A blocking valve 5 provided at the midway of the primary passage 4 is opened by the attracting force of a magnet 9 provided outside the end wall 5a of the valve chest 6 and the fuel gas in a fuel gas bomb 1 is supplied to a gas burner through the secondary passage 15 after its pressure is reduced by mans of a pressure- reducing valve 14 after passing through the primary passage 4. The attracting force of the magnet 9 maintains the blocking valve opened against the force of a valve closing force giving means acting on the valve body 7. When the secondary pressure abnormally rises and exceeds the set pressure of the pressure-reducing valve 14, the pressure in the working chamber 17a of an actuator 17 communicated with the secondary passage 15 rises and an output section 22 is actuated. Then the magnet 9 is separated from the valve body 7 and the primary passage 4 is blocked by the valve closing force of the valve closing force giving means 12 applied to the valve body.
Patent JP-S59197071-A (JP)
Title: Holding method of cleaning blade
Inventor: OOTANI TOSHIYUKI
IPC: G03G21/00
Filed: 1983-04-23
Abstract: PURPOSE:To eliminate a complicated position adjustment to position the tip of a cleaning blade with very high precision by cutting the tip part, which is brought into contact with a photosensitive body, to position it after holding the cleaning blade on a holding member. CONSTITUTION:The inclination theta of the blade 3 in the Y-Y direction is varied much by attaching manners of a holder 4 and the blade 3. For the purpose of suppressing this variance, the tip of the blade 3 is cut after the holder 4 and the blade 3 are attached to each other. Then, the precision of the position (for example, a length l1, a free length l2, or the like) of the blade 3 is substituted with the positioning precision of a cutting tool, and the variance of dimensions is reduced to about + or -100mu. Consequently, the tip of the blade is positioned with very high precision without a complicated adjustment.
Patent JP-S59197055-A (JP)
Title: Applying method
Inventor: IMAI EIICHI
IPC: G03G9/08
Filed: 1983-04-23
Abstract: PURPOSE:To form a thin uniform layer of a developer by mixing magnetic particles having a specified surface characteristics with a nonmagnetic developer in a magnetic field to triboelectrify the developer, forming a magnetic brush, and applying the developer on the surface of a holding member with said brush. CONSTITUTION:A sleeve 2 rotates in the direction of arrow (b) opposite to a photosensitive drum 1 rotating in the direction of arrow (a), and a magnet 7c is arranged in the sleeve 2. A nonmagnetic developer 4 is mixed with magnetic particles 5 composed of ferrite crystals having 0.5-50mum particle diameter on at least 80% of particle surfaces, and placed into a hopper 3. A magnetic brush 8 of the particles 5 is formed in a magnetic field caused between the magnetic pole of the magnet 7c and a magnetic blade 6, the developer 4 is triboelectrified by mixing it with the particles 5, and the triboelectrified developer 4 is uniformly and thinly applied on the surface of the sleeve 2 with the magnetic brush 8 by image force.
Patent JP-S57187183-A (JP)
Title: Series spot welding method
Inventor: KAWADA YASUO
IPC: B23K11/11
Filed: 1981-05-13
Abstract: PURPOSE:To assure effective electric current sufficiently and to form good nuggets in the stage of series spot welding of a thick material and a thin material by insulating the parts corresponding to the respective electrodes on the rear surface of the thick material electrically to each other. CONSTITUTION:A thick plate 1 and a thin plate 2 are superposed and a back-up member 4 is brought into abutment on the rear surface 3 of the plate 1. Electrodes 6, 7 are brought into abutment on the surface of the plate 2. Further, the parts 8, 9 corresponding to the electrodes 6, 7 of the plate 1 are parted to each other with respect to the direction perpendicular to the thickness direction, whereby the generation of reactive current is prevented. Therefore, effective current Ib is increased and good nuggets are obtained. A backup electrode 10 projecting toward the rear surface 3 in the position corresponding to the electrodes 6, 7 is provided to the member 4 to increase the current density of the effective current Ib.
Patent JP-H05271874-A (JP)
Title: Wear resistant roll material for hot rolling
IPC: C22C38/00
Filed: 1992-03-30
Abstract: PURPOSE:To reduce the frequency of the change of a roll for finishing in hot rolling by specifying C, Si, Mn, Mo, Cr, V, W, Ni or the like in the roll and improving its wear resistance. CONSTITUTION:The objective wear resistant roll material for hot rolling is formed of a compsn. constituted of, by weight, 1 to 2.5% C, <=1.5% Si, <=2% Mn, 10 to 20% Mo and 2 to 10% Cr+V, and the balance Fe or furthermore constituted of <=5% W, <=5% Ni, <=5% Ti and <=5% Nb. Mo forms carbide, and its state is finely dispersed one. Simultaneously, Mo is also dispersed into the matrix and shows precipitation strengthening effect owing to fine intermetallic compounds by solid soln. strengthening or heat treatment.
Patent JP-S58188172-A (JP)
Title: Manufacture of magnetoelectric conversion element
Inventor: SUZUKI SHINICHI
IPC: H01L43/02
Filed: 1982-04-27
Abstract: PURPOSE:To form a uniform thin film and thus obtain a device of uniform characteristic at a low cost by a method wherein a paste of a semiconductor material is formed, and it is printed into a desired pattern on a substrate. CONSTITUTION:The single crystal or polycrystal of a semiconductor of high mobility such as InAs is ground to powder of several 10mum particle size and mixed with xylene, etc. resulting in the formation of the paste. The thin film 12 of a desired pattern is formed by screen-printing the paste onto the substrate 11, then xylene is evaporated at 100-200 deg.C, and further treated in N2 at 400-500 deg.C and crystallized. Next, the element is completed by adding an electrode 13 on the thin film 12, and a lead 14 on the electrode 13, and resin-sealing 15. By this constitution, a semiconductor device of uniform characteristics can be obtained at a low cost.