baber/WOPTO huggingface dataset:
Patent JP-S61261408-A (JP)
Title: Operating method for blast furnace
Inventor: YAMAGATA CHISATO
IPC: C21B5/00
Filed: 1985-05-15
Abstract: PURPOSE:To lower S and Si contents in a molten pig iron when a blast furnace is operated using sintered ore in a low ratio by blowing the powder of a CaO or MgO source as a slag forming material into the furnace from a tuyere so as to keep the basicity of blast furnace slag and the concn. of Al2O3 in the slag at a prescribed value each. CONSTITUTION:When the blast furnace is operated using sintered ore in <=50% ratio, powdery limestone or serpentine is blown into the furnace from a tuyere so as to regulate the basicity (CaO/SiO2) of molten slag to 1.22-1.30 and the amount of Al2O3 in the slag to <=17%. The activity of SiO2 in the slag is lowered by the increased basicity, so the rate of reduction of SiO2 is lowered to lower the Si content in molten pig iron. Since high basicity slag having a lowered Al2O3 content is formed, molten pig iron having lowered S and Si contents can be produced.
Patent JP-S587841-A (JP)
Title: Mounting device for integrated circuit
Inventor: KONDOU TOSHIO
IPC: H05K3/32
Filed: 1981-07-05
Abstract: PURPOSE:To reduce the size of an integrated circuit mounting device in a package for containing an integrated circuit in which the bottom terminal is inserted into a through hole of a printed circuit board by mutually connecting through terminals provided at the upper surface end or the like, thereby reducing the number of terminals of the bottom surface. CONSTITUTION:A terminal 2 formed on the bottom of a package 1 containing an integrated circuit is inserted and mounted into a through hole of a printed circuit board 4, a terminal 3 is provided also at the upper surface end of each package, and the terminals of the adjacent packages are connected via connecting wires such as flat cables or the like having connectors 6 engaged with the  terminals. Since the number of the terminals on the bottom surface can be reduced from the number of the terminals provided on the upper surface, the  size of the package can be reduced.
Patent JP-S60248332-A (JP)
Title: Manufacture of polarizing film
Inventor: FUJIO JIYUNICHI
IPC: G02B5/30
Filed: 1984-05-25
Abstract: PURPOSE:To obtain a polarizing film that is excellent in durability and will be used for a liquid crystal display and so on, by providing a forcible driving roll between a low speed roll and a high speed roll and causing a film consisting of a thermoplastic resin and an optical two-tone substance to slide on the roll surface at the stretching temperature or more. CONSTITUTION:An optical two-tone material (e.g. anthraquinone type two-tone dyes, etc.) is added to a thermoplastic resin (e.g. polyethylene terephthalate resins, etc.), and after the mixture is stirred uniformly, the mixture is melt-extruded from a T-die of an extruder, and is quenched to produce an unstretched film. This unstretched polarizing film is passed on at least one forcible driving roll positioned between a high speed roll and a low speed roll comprising a pair of pinch rolls, thereby causing the film in contact with the roll surface to slide thereon at the stretching temperature or more to produce the desired polarizing film.
Patent JP-H06315873-A (JP)
Title: Bolt/nut holding tool used for grating fitting structure and grating fitting method therewith
Inventor: KISHIE NOBORU
IPC: B25B33/00
Filed: 1993-04-30
Abstract: PURPOSE:To readily fix a grating by covering a fitting metal for clamping the grating from above on the lattice of the grating mounted on the girder of a vertical shaft, locating a nut held by a socket (jig) below it, and screwing a bolt. CONSTITUTION:When a grating 4 mounted on a girder 3 is to be fixed to the girder 3, a fitting metal 6 for clamping the grating 4 is covered on a lattice 11 at the position of the bolt insertion hole 16 of the girder 3. The arm 21 of a bolt/nut holding tool is gripped, a nut 8 is inserted into the coupling section 23 of a socket 24 fixed at the lower end section of the arm 21, a spring washer 10 and a washer 9 are inserted into a recess 26, the arm 21 is inserted below through the lattice 11, and the socket 24 is located directly below the bolt insertion hole 16 of the girder 3. A bolt 7 is inserted into the bolt insertion hole 14 of the fitting metal 6 and the bolt insertion hole 16 of the girder 3, it is rotated and screwed to the nut 8, and the bolt 7 is fastened to fix the grating 4 to the girder 3.
Patent JP-S596496-A (JP)
Inventor: UIRIAMU KURARENSU ANDAASON
IPC: F16M11/14
Filed: 1983-06-10
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-S5440455-A (JP)
Title: Elevator control board
Inventor: YAMAMOTO TAKEKI
IPC: B66B3/00
Filed: 1977-09-02
Abstract: PURPOSE: To provide an elevator control board, which is designed such that, in  case that the lamp is burnt out, the lamp can be replaced simply by opening the front cover of control board which is handled by passenger in the cage for instructing the destination floor.  
     CONSTITUTION: Front cover 1 for the control board is attached to box 2 with hinges in freely opened manner, and floor buttons 4 are provided on the cover 1 in the manner that they are movable together with their respective covers 5. Switches 6 actuated by floor buttons 4 are provided on a plate 21 which is urged upward at its four corners by springs 24, and gauge rods 22 are erected on the plate 21 at the four corners thereof. When the front cover 1 is opened for the purpose of replacing the lamp, said plate 21 is raised upward by springs 24 with spacing l 3  from the bottom of box 2. When the cover 1 is closed after replacing of the lamp, cover 1 comes into contact with gauge rods 22, so that they are held in place with a predetermined spacing L 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5331098-A (JP)
Title: Nuclear fusion device
Inventor: ISHIDA YOSHIHARU
IPC: G21B1/11
Filed: 1976-09-03
Abstract: PURPOSE: Nuclear fusion device provided with a discharge tube capable of maintaining satisfactory strength, by means of setting up torus shape supporting parts at the torus circumferent surface. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S588011-A (JP)
Title: Plaster
Inventor: KOSAKA TADASHI
IPC: A61K9/70
Filed: 1981-07-07
Abstract: PURPOSE:A plaster effective for calvus, etc., having improved autohesion properties, obtained by blending a base comprising a styrene-isoprene-styrene terblock copolymer resin, an alicyclic saturared hydrocarbon resin and liquid paraffin with a keratin softening agent. CONSTITUTION:A plaster obtained by blending a base comprising 5-30wt% based on plaster of a styrene-isoprene-styrene terblock copolymer resin(thermoplastic unvulcanized rubber elastomer consisting of a rubber phase formed by polyisoprene and a polystyrene-domain formed by polystyrene part, wherein the rubber phase is crosslinked with the polystyrene-domain), 10-40wt% alicyclic saturated hydrocarbon resin, and 20-40wt% liquid paraffin with 20-40wt% keratin softening agent such as salicylic acid, etc. EFFECT:Having improved adhesivity to the skin. USE:A remedy for calvus, wart, etc.
Patent JP-H0843598-A (JP)
Title: Radiation image converting medium
Inventor: KANO AKIKO
IPC: G21K4/00
Filed: 1995-04-28
Abstract: PURPOSE:To improve the humidity-resistance and make it possible to use a phosphor layer in a good condition for a long period by installing on the phosphor layer the first and the second protective layers in order which are mutually different in the degrees of absorbency and permeability. CONSTITUTION:The first protective layer 136 which has a relatively low absorbency is formed adjacently to a phosphor layer 12. Outside the first protective layer 136, the second protective layer 13a which has a relatively high absorbency is also formed. The moisture existing outside a screen is absorbed and held on the surface of and inside the protective layer 13a, and the moisture which cannot be held there and permeates it, is absorbed to prevent the permeance into the phosphor layer 12. It is desirable that the protective layer 13b is made of a material of an especially low permeability. This can improve the humidity- resistance of the screen. In addition, the higher hardness of the surface of the outer protective layer 13a prevents physical impacts on the screen from damaging it and deteriorating the quality of X-ray images due to the damage.
Patent JP-S63269397-A (JP)
Title: Semiconductor storage circuit
Inventor: EGUCHI KOJI
IPC: G11C11/40
Filed: 1987-04-27
Abstract: PURPOSE:To reduce current consumption, by inserting a high resistance device with a level which prevents the gate voltage of a semiconductor storage cell from being lowered under a threshold value between a group connected to one word line of the semiconductor storage cell in which the high resistance device is set as load and a power supplying source. CONSTITUTION:(n) storage cells 11 are formed for one word line W, and the same kind of high resistance device R2 as used in the storage cell is inserted between those storage cells and the power supplying source 12. The resistance value of the high resistance device R2 is required to be decided in such range that no adverse effect is given on a circuit operation, that is, in the range where no gate voltage of the storage cell 11 is lowered under the threshold value. It is insignificant to set the resistance value at R1/n actually. In such a way, it is possible to reduce the current consumption in a standby mode without improving a specific pattern or a circuit process, etc.
Patent JP-S61262770-A (JP)
Title: Image forming device
Inventor: MIYAJI NOBORU
IPC: G03G15/01
Filed: 1985-05-17
Abstract: PURPOSE:To reduce the size and cost of an image forming device and to obtain the images having high quality by interposing a magnetic sealing member between two sleeves of adjacent developing devices and arranging plural developing devices. CONSTITUTION:A developing means 1 consists of three developing devices for cyan 2, magenta 3, and yellow 4, which are arranged successively along the surface of a photosensitive body 5. Each developing device has a hollow sleeve 7 made of a nonmagnetic material supported rotatably in a developing deice body 6 and a magnet roller 8 having plural magnetic poles arranged rotatably in the sleeve 7. A developer T accumulated at the right lower part of the developing device body 6 forms a magnetic brush held on the surface on the sleeve 7 with a magnetic field established by the magnet roller 8. Further, a magnetic sealing member 12 made of a magnetic material such as a copper silicate plate (of, for example, about 0.4mm in thickness) extending nearly in parallel to the magnet roller shaft is provided at a nearly center position between adjacent magnet roller poles so as to prevent magnetic fields produced by magnet rollers from operating on each other.
Patent JP-H09285554-A (JP)
Title: Electrotherapeutic equipment
Inventor: USHIO NOBUYUKI
IPC: A61N1/08
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To comfortably terminate a treatment without feeling a feeling of physical disorder when the output of stimulation pulse is stopped by providing a control circuit for executing a terminal program operated for a prescribed time by a prescribed program after the termination of stimulation pulse output by a timer circuit. SOLUTION: When an automatic course selection button 7 is pressed once, for example, a shoulder course is selected, and a stimulation pulse in which 'patting' 'vibration' 'massage' outputted in manual course are included is outputted so as to be suitable for shoulder. This is repeatedly outputted for a prescribed period, for example, for 30 minutes. After the lapse of the prescribed period of 30 minutes, or when an output stop is instructed by the operation of a switch 6 in treatment, a termination program is outputted to terminate the course. At this time, the output waveform in termination is outputted not only in automatic course but also in manual course, for example, so that the resting interval between pulses is gradually extended.
Patent JP-S59231730-A (JP)
Title: Production of magnetic head
Inventor: SATOMI MITSUO
IPC: G11B5/23
Filed: 1983-06-13
Abstract: PURPOSE:To obtain a glass-adhered head of a narrow track and narrow gap having high accuracy and substantial adhesion strength by sticking glass for forming gap or glass, etc. having the compsn. approximate thereto to the surface of a winding groove or glass well groove of a core consisting of an amorphous alloy then forming the gap. CONSTITUTION:An amorphous magnetic alloy layer 2 of Co-Nb-Zr, etc. is formed by sputtering, etc. on a high melting glass base plate 1 having 600-700 deg.Csoftening point thereby manufacturing a block A. The blocks A are laminated by using low melting glass having about 360 deg.C softening point then a winding groove 3 and a glass well groove 4 are formed to manufacture a bar B for one half part of a head. Glass having 360 deg.C softening point or the glass having the compsn. approximate to the compsn. of said glass is sputtered on the groove 3, 4 surfaces of the bar B or a dispersion of the powder combined with >=1 kind of principal components or auxiliary components of glass such as SiO2, lead oxide, B2O3 and Al2O3 is coated thereon and thereafter a glass bar 5 having 360 deg.C softening point for forming a gap is disposed in the grooves 3, 4 and is joined by heating, by which a bar C is manufactured. Individual head chips D are cut from the bar C and are subjected to prescribed working, by which the head having high reliability and excellent characteristic is obtd.
Patent JP-H08307505-A (JP)
Title: Switching control circuit and dc signal detection circuit to be used for the same
Inventor: FUJIOKA NOBUTERU
IPC: H04M1/00
Filed: 1995-04-28
Abstract: PURPOSE: To provide the simplified and inexpensive switching control circuit and DC signal detection circuit to be used for the same by suppressing the number of elements for detecting a DC signal to an irreducible minimum without lowering performance required for the circuit. CONSTITUTION: A Zener diode 12 for passing a current at the time of an input voltage exceeding a V1 volt and a Zener diode 14 for passing a current at the time of an input voltage exceeding a V1 +V2 volt are serially connected from the upstream side to the downstream side between two lines CL1 and CL2 consisting of a communication line. The output of the Zener diode 12 is connected to a discharge circuit 20 and the output of the Zener diode 14 is connected to a switch element SD of a relay driving part RD. Then, only the DC signal coming through the communication line is let flow into the switch element SD.
Patent JP-H09293769-A (JP)
Title: Substrate processing device
Inventor: KAJITA TAKAHIRO
IPC: H01L21/68
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To prevent a substrate from being electrostatically charged when the substrate is separated from a substrate holder, so as to protect an element on the substrate from damage caused by static electricity, to restrain dust from being gathered on the substrate, and to improve the yield. SOLUTION: A substrate processing device is equipped with a substrate holder 24 mounted with a substrate inside a substrate processing chamber 21, substrate lifting pins 25 which are used when a gate valve 31 is opened to transfer the substrate 23 with a transfer arm 32 in a transfer chamber 22, and an ionizer 29 which ionizes gas fed from an inert gas feed controller 30. Gas ionized by the gas ionizer 29 is blown against the substrate 23 through the holes of the substrate lifting pin 25 or a diffusing plate 26 or a swing mechanism 28 to prevent the substrate 23 from being charged with electricity.
Patent JP-S62264165-A (JP)
Title: Transfer method for flexible long material
Inventor: MURAZAKI SADANOBU
IPC: B65H43/00
Filed: 1986-05-07
Abstract: PURPOSE:To make high-precision speed adjustment for the transfer of a flexible long material and prevent the liability of the occurrence of a bend by forming the loop of the material at the upstream and the downstream of a transfer speed adjusting position and eliminating the loop when speed adjustment is not made. CONSTITUTION:A flexible long sensitive 1 is fed from a feed magazine 5 in a shaded body 3 to a take-up magazine 6 via pair of carrier rollers 8, 10, 11 and 9. The loops 1a and 1b of the sensitive material 1 are formed between the pairs of rollers 8 and 10, and speed adjustment is made with a laser beam 2 between the pairs of rollers 10 and 11, while a printing signal is inputted. For the speed adjustment, the output of photocouplers 15 and 16 controls the speed of the pairs of rollers 8 and 9. When a printing process has finished, the pair of rollers 8 is stopped and the sensitive material 1 is cut with a cutter 12, so that the cutout material 1 is taken in a take-up magazine 6 and carried by loop length with the pair of rollers 9, thereby eliminating the loops 1a and 1b. According to the aforesaid constitution, speed adjustment is made with high precision and the liability of the occurrence of a bed is prevented.
Patent JP-S61263107-A (JP)
Title: Cooler group assembly
Inventor: NAGAISHI NORIYUKI
IPC: H01F27/12
Filed: 1985-05-15
Abstract: PURPOSE:To enable the transportation of a cooler group assembly without disassembling by attaching a lifting arm which has a hook for lifting astride to the upper parts of each cooler group assembly and each support frame and an arm for preventing fall down to the lower parts of the support frame and a rack. CONSTITUTION:Lifting arms 14, 15 which have hooks 14a, 15a for lifting are attached astride to the upper parts of each support frame 4 of a cooler group assembly and each cooler 1 by welding or with fixing bolts. An arm 17 for preventing the fall down of each support frame 4 and a cooler 1 group is attached to the lower part of the required support frame 4. These enable the transportation of the cooler group assembly assembled in a manufacturing factory to a site without disassembly. No staging for assembly is required at the site and disassembly at the factory and reassembly at the site are not required.
Patent JP-H04335569-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MOTONAMI KAORU
IPC: H01L21/768
Filed: 1991-05-10
Abstract: PURPOSE:To pattern respective conductive wiring layers within the depth of focus and to form the conductive wiring layers by desired patterns with good accuracy by a method wherein a conductive wiring layer on the lower surface and a conductive wiring layer on the higher surface are patterned by performing separate photolithographic processes by using the difference in level as a boundary. CONSTITUTION:A bit line 43 as a first conductive wiring layer is formed on the lower surface and a bit line 40 as a second conductive wiring layer is formed on the higher surface by making use of the difference in level of an interlayer insulating film 33 as a boundary; their separate photoresist patterns are formed by respective photolithographic processes. Consequently, even when the difference in level of the interlayer insulating film 33 is higher than the depth of focus at the photolithographic processes, the bit lines 43, 40 can be formed by the respective photlithographic processes within the depth of focus. As a result, it is possible to form the patterns which correspond to the patterns of photoresist masks and whose accuracy is good.
Patent JP-S60249129-A (JP)
Title: Overhead projector
Inventor: HONJIYOU TERUBUMI
IPC: G03B21/132
Filed: 1984-05-25
Abstract: PURPOSE:To obtain an overhead projector which is small in size, inexpensive, and can be carried easily, and also has a function as an electronic blackboard, by providing a means for sending out a handwriting graphic signal supplied by an input means, to a transmission line, and a means for displaying a picture signal from the outside, on a liquid crystal display. CONSTITUTION:In case transmission and reception are executed by placing two sets of electronic blackboard devices in two separated spots, a signal processing circuit 204 provided on the electronic blackboard device (1) is connected to a transmission line 206 through a data transmitting and receiving circuit 205, connected to a liquid crystal display driving circuit 12 and a touch panel coordinate value detecting circuit 10, and a touch panel coordinate value detecting data 207 is transmitted to the electronic blackboard device (2) through the data transmitting and receiving circuit 205, liquid crystal display data 208 is inputted to the liquid crystal display driving circuit 12 and a handwriting picture drawing pattern on a liquid crystal display, by which an image is displayed on a screen 202 of the electronic blackboard device (1). In this regard, the constitution of the electronic blackboard device (2) is equal to that of the electronic blackboard device (1).
Patent JP-S59231999-A (JP)
Title: Decorative metal and its manufacture
Inventor: KOSEKI TOMIYOSHI
IPC: H04R1/02
Filed: 1983-06-15
Abstract: PURPOSE:To prevent a metal from being deformed because of the difference of a thermal expansion and contraction coefficient caused by the difference from the type of material for the metal and the main body by providing at least one cut part to the decorative metal. CONSTITUTION:A cut part (air gap part)7 is provided to the decorative metal 5 used for a speaker section. The deformation of the decorative metal 5 due to the difference of a thermal expansion and contraction rate caused by the difference from the type of material for the decorative metal 5 and the main body 1 is prevented by providing the cut part 7 in this way even with the construction that both ends of the inner and outer circumferences of the main body 1 are buried without clearance. That is, even if the ambient temperature of a radio cassette tape recorder is decreased, resulting that the surrounding of decorative metal 5 is depressed by the thermal expansion and contraction of a plastic material, the decorative metal 5 can be contracted in response to this depression so as to narrow the gap of the cut part 7.
Patent JP-H09290317-A (JP)
Title: Cutting device for thin metal pipe
Inventor: SHINOHARA YASUYUKI
IPC: B23D25/04
Filed: 1996-04-25
Abstract: PROBLEM TO BE SOLVED: To keep a clearance between a cutting edge for constituting a cutting machine and a receiving edge for constituting a core metal to constant, regardless of a temperature change. SOLUTION: A cutting machine 3 is installed on the upper surface of a first moving table 2 and a third moving table 6 for moving a support rod 7 for supporting the core metal 8 is installed on the upper surface of a second moving table 4 respectively. The first/second moving tables 2, 4 are connected by a connecting rod 5 and can be moved horizontally and freely while synchronizing with each other. A thermal expansion amount across the longitudinal direction of the support rod 7 and connecting rod 5 are made mutually same. Even when the support rod 7 is expanded or contracted by a temperature change, this expansion/contraction is offset by the expansion/contraction of the connecting rod 5. Therefore, the said clearance is not shifted to the extent that practical problem is generated.
Patent JP-S61264624-A (JP)
Title: Impregnated type cathode
Inventor: KUMADA SEIJI
IPC: H01J1/28
Filed: 1985-05-20
Abstract: PURPOSE:To achieve good electron emission characteristic for long term by adhering a film mainly composed of mixture of specific alloy and compound onto the surface. CONSTITUTION:The pellet 1 as cathode material is composed of porous W basic material 11 having porosity of 20-25% where Ba-Ca aluminate is impregnated in the voids 12. Then the pellet 1 is mounted on a tantalum Ta cup 2 and secured through laser welding to Ta sleeve 3. The film to be adhered onto the surface of cathode material is mainly composed of mixture of at least one of Os, Ir, Ru, Re or their alloy and at least one of alumina, yttrium, scandium, oxide or their compound. Consequently, good electron emission characteristic can be maintained stably for long term.