baber/WOPTO huggingface dataset:
Patent JP-H0864591-A (JP)
Title: Semiconductor device and manufacture of interconnection structure
Inventor: SUTEFUAN ARAN KOOHEN
IPC: H01L23/532
Filed: 1995-07-10
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device provided with diamond-like carbon as one of a structure as an insulator for separating a conductor of more than one level on an integrated circuit chip. SOLUTION: This semiconductor device is provided with a substrate 12, provided with the first layer 16 of exposed metal on an upper surface 14, an insulator layer 20 of a diamond-like carbon material formed on the upper surface 14 of the substrate 12 and a second layer 22 of a metal patterned, so as to form the plural conductors on the insulation body layer 20.
Patent JP-H04261417-A (JP)
Title: Propylene graft copolymer
Inventor: HAARARUTO SHIYUBUAGAA
IPC: C08F8/46
Filed: 1991-07-15
Abstract: Propylene copolymers which contain up to 35% by weight of other C2- to C10-alk-1-enes and are grafted with  alpha , beta -ethylenically unsaturated carboxylic acids or carboxylic acid derivatives can be obtained by reacting the monomer to be grafted with a propylene copolymer at a pressure of from 1 to 500 bar, where from 0.01 to 1.0% by weight, based on the propylene copolymer, of the monomer to be grafted is added to the molten propylene copolymer in the absence of an initiator which decomposes to form free radicals, and the grafting reaction is carried out at a temperature of from 210 to 350 DEG C. The propylene copolymers according to the invention can be converted into crosslinked or crosslinkable propylene copolymers by admixing with organic crosslinking agents.
Patent JP-S5964812-A (JP)
Title: Zoom lens
Inventor: MORI SUSUMU
IPC: G02B15/16
Filed: 1982-10-05
Abstract: PURPOSE:To provide enough back focus to set a rear converter and make a lens system small-sized and high-capacity, by constituting a relay lens group with two groups and dividing its rear group to two groups and satisfying specific conditions. CONSTITUTION:A relay lens group G4 of a zoom lens is constituted with two groups G41 and G42 having positive focal lengths F1 and F2 which are arranged in order from the object side. The rear group G42 is divided to a lens group G2N having a negative focal length F2N and a lens group G2P having a positive focal length F2P, and conditions of inequalities 1-4 are satisfied when the vertex interval and the shape factor are denoted as D and SF respectively. [When radiuses of curvature of object-side and image-side lens faces are ra and rb respectively, SF=(rb+ra)/(rb-ra) is true.] Thus, the exit pupil is placed in the infinity to secure enough back focus to set the rear converter, and a small-sized and high-capacity zoom lens is attained.
Patent JP-S6234801-A (JP)
Title: Wheel for motorcycle or the like
Inventor: SUZUKI TOSHIYUKI
IPC: B60B3/04
Filed: 1985-08-07
Abstract: PURPOSE:To strike the bead section of a tire against recesses so as to prevent the tire from vibrating against the rim and to obtain an easy assemble work of the tyre by forming a number of recesses along the circumferential direction in a well section formed on the outer circumferential surface of a cast rim. CONSTITUTION:A wheel 1 is composed of a hub which is rotatably supported by an axle, a rim 3 which is provided coaxially with the hub 2, spokes which join each of the said items 2 and 3 together, and a tire which is fitted on the outer circumference of the rim 3. In this configuration, a recess 8 in a rectangular form is formed roughly at the center of the width in the well section which is formed around the outer circumferences of the rim 3. And a number of recesses 8 is formed along the circumferential direction at regular intervals so as to form a sort of the combination of recesses and projections continuously in the well section 7. When the tire is fitted onto the rim 3, this configuration enables the bead section of the tire to be struck against the surface of the combination of recesses and projections in the well section 7 so as to prevent the tire from vibrating against the rim 3, accordingly the tire can be easily fitted on.
Patent JP-S6152613-A (JP)
Title: Optical fiber connecting method and connecting device
Inventor: MIYAUCHI MITSURU
IPC: G02B6/38
Filed: 1984-08-23
Abstract: PURPOSE:To unify cutting and welding connection, and to improve the connecting workability by arranging optical fibers of a pair of optical fiber core wires for an axial alignment of a V-groove, etc. so as to have an overlap part in the axial direction, and thereafter, cutting them simultaneously. CONSTITUTION:Two optical fibers 3 which have removed a cover 2 of the tip part of an optical fiber core 1 are brought to an axial alignment by a V-groove 4, when removing the cover, and the covering part is fixed. In this case, the tip parts of the two optical fibers are overlapped on each other, therefore, a bend is generated a little, but it is nearly a neglible extent, since the diameter of the optical fiber is thin in comparison with its length. In this state, the two fibers are cut in a lump by flawing the center 6 of the overlap part of the optical fibers, as shown in (b). Thereafter, in the same way as usual, discharge heating is executed by an electrode 5, as shown in (c), welding is executed, and the connection is completed.
Patent JP-H0462699-A (JP)
Title: Catv fire preventing system
Inventor: SHIBUYA YOSHINOBU
IPC: H04N7/173
Filed: 1990-06-29
Abstract: PURPOSE:To make a pair of equipment have both functions of TV projection equipment and fire preventing broadcasting equipment by processing signals from plural terminals for emergency and terminals for monitor and controlling a transmitting device. CONSTITUTION:A TV electric wave by radio is received normally or the TV electric wave by a cable or a sound wave is received or a VTR and an LD are possessed, a TV signal and a sound signal are transmitted to the TV monitor of respective guest rooms by manual tuning operation of a operator or by the channel selection according to a program by a computer, kinds of news and the like are transmitted on demand by a telop 7 and a picture and sound are projected and are broadcasted. On the other hand, a terminal for emergency 25 is actuated by a signal for emergency from an fire detector 23 and is inputted to a computer 6 in emergency. Broadcasting cotents and broadcasting range recorded in advance are determined in a broadcasting center 2 and a forced broadcasting signal is transmitted to terminal equipment for TV 19 of a hotel from a forced broadcasting device 16.
Patent JP-S6153022-A (JP)
Title: Blow molding apparatus
Inventor: SUMITOMO USHIGORO
IPC: B29C49/42
Filed: 1984-08-23
Abstract: PURPOSE:To make it possible to remove positively a molded item from split mold main parts without forming a mark due to a knock pin onto the molded item, by providing, outside of a pair of split molds, an extendable air pin for blowing air into a parison clamped between the pair of split molds. CONSTITUTION:A cylinder 50 has an air pin 52 with a through-hole in the axial direction that is fixed to one surface of its piston 51. When air supplied to the cylinder is released after the molding, the air pin 52 is retracted to its original position by the action of a spring 55, then when split mold main parts are opened to the right and left by driving hydraulic cylinder 10, 10 of the molding machine, the molded item with the upper parts and lower parts and opposite parts of the molded item clamped by split mold upper parts 3, 3 and lower parts 4, 4 the split mold main parts will be taken out positively from the main part half surfaces 5, 5 of the split mold main parts 2, 2. Then when movable arms 22, 22 are retracted by driving a core cylinder 32, the split mold upper parts 3, 3 and the lower parts 4, 4 with the molded item clamped by the upper and lower parts and the opposite parts thereof is retracted to the next retraction position (Y). While the molded item is retracted, the molded item is torn off an extrusion die 41.
Patent JP-H0339553-A (JP)
Title: Forming method of solid pattern to wall surface
Inventor: TOYOIZUMI MITSUO
IPC: E04F13/02
Filed: 1989-07-07
Abstract: PURPOSE:To make it possible to form recession and projection patterns on the surface of a wall by an easy execution by covering a pattern forming area in the internal surface of an outer form lumber with partition boards, forming pattern displaying members on pattern substrates to put them on the partition boards, and removing residual. CONSTITUTION:An outer form lumber 2 of ply wood, etc. is positioned at the surface 3' of a wall 3 to be constructed, and a plurality of partition boards 4... are spread all over a pattern forming area of the internal surface of the outer form lumber to fix. After that, pattern displaying members 6... are formed on the same shape and size of a pattern substrate as those of each of the partition boards 4... so that they are capable of separation, and the pattern substrates are put on each of the partition boards 4... together with the pattern displaying members 6.... Then, the pattern displaying members 6... of each of the pattern substrates are fixed to the partition boards 4..., and the residual 7 and 7 are removed from the partition boards 4.... Continuously, a hardening fluid material C such as ready-mixed concrete, etc. is placed between both form lumbers 1 and 2, and after it is solidified, the partition boards 4... and pattern displaying members 6... together with the form lumbers 1 and 2 are removed.
Patent JP-H0266405-A (JP)
Title: Coordinate measuring device
Inventor: KAARUUHERUMAN BURAIYAA
IPC: F16H19/02
Filed: 1989-07-07
Abstract: PURPOSE: To simplify constitution and prevent generation of noise by performing measuring slider weight balancing through a coil spring. CONSTITUTION: A measuring probe is held with a belt 21 through a direction rotation roller 19, after the belt 21 is wound around the drive rollers 22, 23 of a drive unit through a direction rotation roller 20, it is supported on a support block 24. The roller 23 can be moved in the right and left directions, and connected to the tension rod 25 of a spring 31 used as a balancing weight. The drive unit comprises an electric motor 17, an angle transmission 15 and a belt drive member 16, and unbalancing of probe weight and tension force of the spring 31 is adjusted by driving the drive roller 22. Since the mechanism has no cylinder, it is simple and noise is not generated because it has no spring motor.
Patent JP-S6154141-A (JP)
Title: Display device
Inventor: HIRANO RYUMA
IPC: H01J29/46
Filed: 1984-08-22
Abstract: PURPOSE:To improve an electron beam control function by dividing a rear electrode into two or more element electrodes that are parallel to a linear cathode, making the two of more element electrodes correspond to each linear cathode, and applying different pulse voltage to the respective element electrodes CONSTITUTION:A picture display device is formed by sequentially providing a rear electrode 1, linear cathode 2, vertical focusing electrodes 3 and 3', vertical deflection electrode 4, control electrode 5, horizontal focusing electrode 6, horizontal focusing electrode 6, horizontal deflection electrode 7, acceleration electrode 8, and screen 9. In this case, the rear electrode 1 is provided into three element electrode groups 37a to d, 38a to d, and 39a to d corresponding to the linear cathode 2 in the same way as an electrode 36 and pulse voltage can independently be applied to the respective element electrodes synchronizing to vertical deflection pulses. As a result, an electron beam can fully be focused by forming an electron lens system around the linear cathode 1 and picture quality can be improved.
Patent JP-2000325662-A (JP)
Title: Video game device, and recording medium string program
Inventor: WATANABE YASUHITO
IPC: A63F13/52
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To highten the degree of freedom of music selectable in a video game to display images corresponding to the rhythm of the music. SOLUTION: A synchronism information including regeneration time 56, image data display order 58, etc., to synchronize music with game images and image data are recorded, a music information for music selected in a music CD is read, the synchronism information is searched by the regeneration time included in the music information to specify the music. The synchronism information for the specified music is read, and the image data is displayed in order based on the synchronism information. Above procedures are applied to distributed music as well.
Patent JP-H05187571-A (JP)
Title: Exhaust valve
Inventor: JIYOZEFU ERU SUMISU JIYUNIAA
IPC: F01L35/00
Filed: 1992-07-01
Abstract: PURPOSE: To improve reliability of operation of an exhaust valve which is used for low-temperature gas expansion equipment, and effectively operated at a very low expansion exhaust temperature, by supporting the valve disk with a non-linear spring element, and making the composition actuated by a double-acting low-temperature solenoid. CONSTITUTION: The exhaust valve 17 effectively used for the volume expansion part 12 of equipment using a low-temperature liquid He is composed of a spring element 19 and the outside ring 20, and a valve disk element formed as a body. The volume expansion part 12 is closed in a head assembly 13 having a gas exhaust port 14 connected to a gas exhaust output line 15. Then, a pistons 10 on the volume expansion part 12 is raised so that the gas in the volume expansion part 12 expands and the pressure decreases to a level a little lower than exhaust pressure, and when it reaches the upper limit, the solenoid 28 is excited, and the exhaust valve 17 becomes open.
Patent JP-H0999910-A (JP)
Title: Force transmitting device especially related with packaging machine
Inventor: HAINTSU FUOTSUKE
IPC: B65B19/24
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To reduce the work quantity necessary for decision of a precise relative position without spoiling the decision of the precise relative position at the assembling time of a machine, by providing adjusting planes corresponding to each other at the connection zone of the first and second members. SOLUTION: The end part 12 forming the connection part of the cylinder shaft 10 of the first member and the urging lever 11 of the second lever is formed on a noncircular section having a flat part 17. And an adjacent face 20 constituted of a flat part 19 which coincides with the adjusting face 18 of the shaft end 12 and a corner-forming part 22 is provided so as to accurately meet the noncircular section of the shaft end 12 in the bore 13 of the urging lever 11. In this way, when the shaft 10 and the urging lever 11 are repeatedly assembled and disassembled, an expected relative position can be secured in the noncircular sectional shape of both members corresponding to each other and hence, a positive lock connection meeting an accurate required position is secured between two members.
Patent JP-S5799752-A (JP)
Title: Manufacture of semiconductor integrated circuit device
Inventor: TAKAYASHIKI TETSUYA
IPC: H01L21/762
Filed: 1980-12-12
Abstract: PURPOSE:To prevent a warp, and to obtain the isolation separation type IC by a method wherein a groove section is formed to a p type Si substrate and coated with a p<+> layer, an n type island is shaped to the groove and coated with an n<+> layer, poly Si is deposited through an oxide film and a substrate is removed through etching. CONSTITUTION:The <100> of the p type Si substrate 11 is etched in an anisotropic shape and the groove is formed, the p<+> layer 13 and an n epitaxial layer 14 are stacked, and SiO2 mask 15 are shaped to concave sections 19a. The surface is patterned with high accuracy because there are the concave sections. V-shaped groove 20 are formed through anisotropic etching, the masks 15 are removed, and As is diffused with low concentration from the layer 13 and the n type islands 14a are coated selectively with the n<+> layers 16. SiO2 17 and poly Si 18 are laminated, the back of the substrate 11 is mirror-ground to expose the SiO2 17, and the insulating separation type substrate with p and n layers on the same plane is completed. According to this constitution, a warp of the substrate at the time when forming poly Si in an epitaxial shape is prevented, the crystalline strain of island regions is decreased, and the IC device having excellent characteristics is obtained.
Patent JP-H1019363-A (JP)
Title: Air direction alteration apparatus
Inventor: SAKURAI SEIICHI
IPC: F24F13/15
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To provide an air direction alteration apparatus which is easy to decompose and assemble upon cleaning of an air conditioner. SOLUTION: An apparatus is constructed with a rotary shaft 8, a horizontal louver 10 having in a line a plurality of holes 9 provided parallely on an axis of the rotary shaft 8, a vertical louver 13 having a ring shaped recess 11 provided in the vicinity of the tip end thereof and further having a pin 12 passing through the hole 9, and a resilient cap 15 including a protrusion fitted to the recess 11. Hereby, the horizontal louver 10 and the vertical louver 13 are easy to decompose and assemble, and are cleaned over all the corners for realization of satisfactory maintenance.
Patent JP-H0595083-A (JP)
Title: Proportional capacitance in integrated circuit
Inventor: KENISU UIRIAMU MOORUDEINGU
IPC: H01L21/822
Filed: 1991-06-20
Abstract: PURPOSE: To determine the ratio of capacitance of capacitors in an integrated circuit accurately by employing such a border line as the total angle for a first plate is equal to specified times of the angle for each corresponding plate. CONSTITUTION: The first plate 9 of a first capacitor is a rectangle having sides (a) and ka+s(k-1) and provided with a rectangular window 10 having sides (s) and ks+a(k-1) Consequently, the plate has an area k(a<2> -s<2> ) which is (k) times as large as that of the plate 6. A plate 9 is arranged in an integrated circuit with respect to the plate 6. Consequently, the overall length at the horizontal part of border line of the plate 9 is (k) times as long as that of the plate 6. The overall length at the vertical part of border line of the plate 9 is (k) times as long as that of the plate 6. According to the arrangement, the ratio of capacitance of capacitors in the integrated circuit can be determined accurately.
Patent JP-S6234725-A (JP)
Title: Positioning system in electric discharge machine
Inventor: FUTAMURA SHOJI
IPC: B23H7/26
Filed: 1985-08-08
Abstract: PURPOSE:To enable a machine to perform correct positioning while reduce a positioning time, by performing a fixed high speed feed, before a machining electrode is brought into contact with a preliminary contactor, so as to be switched to a fixed fine speed feed on the basis of a detection signal from a proximity detecting means. CONSTITUTION:A machine senses the contact of the side surface of a machining electrode 6 with a reference contactor 2 by moving a machining table, mounting a positioning reference jig 1, in X, Y directions. That is, the machining table, if it is moved in the direction X, brings a preliminary contactor 4-1 into contact with the machining electrode 6, and the machine, moving the machining table by a high speed feed before the preliminary contactor is brought into contact with the electrode, reduces a positioning time. And if the contact of the preliminary contactor 4-1 with the machining electrode 6 is sensed, the machine, controlling a movement of the machining table to be switched to a fine speed feed and continuing it till the electrode 6 is brought into contact with the contactor 2, ceases the movement of the machining table by sensing the contact. Accordingly, the machine, corresponding to the sensing of the contact and immediately stopping the machining table because of its fine proximity speed, enables the positioning to be correctly performed.
Patent JP-H1124069-A (JP)
Title: Liquid crystal display device and its manufacture
Inventor: NOGUCHI YUKIHIRO
IPC: G02F1/1335
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device which can easily obtain high contrast by variation in voltage applied to its liquid crystal and its manufacture. SOLUTION: This device has three couples of transparent insulating substrates 110 and 120, 130 and 140, and 150 and 160 and also has colored polarizing layers R, G, and B on the transparent insulating substrates 110, 130, and 150 and a polarizing layer on the other surface of the transparent insulating substrate 150, and liquid crystal substance 1 is charged between the substrates 110 and 120, 130 and 140, and 150 and 160.
Patent JP-S5799236-A (JP)
Title: Gas turbine
Inventor: YAMAMOTO SETSUO
IPC: F02C1/04
Filed: 1980-12-10
Abstract: PURPOSE: To have a high efficiency gas turbine working with a low quality fuel such as coal by adopting the multistage reheating method by means of outside combustion.  
     CONSTITUTION: In an air heater 4, the air passing through a heat conducting pipe is heated by burner combustion or fluid layer combustion of the coal fed through a line 8. The air heated to a certain specified temperature is led to the high pressure stage of a turbine 5 to make expansion work. This multi-stage turbine 5 and a multi-stage reheater 6 furnished between stages of the turbine will allow the air to repeat diabetic expansion and isopiestic heating, and the air finally expands to near the atmospheric pressure at the turbine in the last stage. The compressor 1 and load 7 are driven by the multi-stage turbine 5. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5875533-A (JP)
Inventor: ITOU YUUJI
IPC: A61B3/10
Filed: 1981-10-31
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-S6331348-A (JP)
Title: Maintenance information transfer system
Inventor: ISHIKAWA MITSURU
IPC: H04M3/26
Filed: 1986-07-25
Abstract: PURPOSE:To prevent maintenance information to be lost, by providing a means which detects a fault between the teletypewriter controller of a remote maintenance telephone exchange, and the teletypewriter of a remote maintenance center, and outputting the maintenance information to the teletypewriter of a current station, at the time of detecting the fault. CONSTITUTION:A teletypewriter 8 sends out a fault monitoring data including a fault reporting data part to a teletypewriter controller 6 cyclically. The teletypewriter controller 6 monitors the reception of the fault monitoring data from the teletypewriter 8 with the sending cycle of the teletypewriter 8, and when no reception of data occurs, or a fault report is received, it informs the generation of the fault to a central control unit 4. The central control unit 4 judges that the output of the maintenance information to the teletypewriter 8 of the remote maintenance center 2 is impossible due to the generation of the fault, and the maintenance information after the generation of the fault is outputted to the teletypewriter 7 of the current station. The maintenance information is outputted also to the teletypewriter 8 of the remote maintenance center on recovering the fault.