baber/WOPTO huggingface dataset:
Patent JP-H0974061-A (JP)
Title: Damper and exposer
Inventor: TAKAHASHI MASATO
IPC: H01L21/027
Filed: 1995-09-05
Abstract: PROBLEM TO BE SOLVED: To improve the effect of suppressing (damping) disturbance vibration without being affected by a damping table inclining. SOLUTION: In case that a damper table shakes, the vibration control system of a controller 11 drives actuators 7A-7D and 32A-32C so that they may suppress the vibration of the damper table, based on the output of six displacement sensors 10 and six vibration sensors 5. In this case, in the vibration compensation system, the displacements θx and θy in the direction of inclination to the horizontal being obtained based on the output of three vertical displacement sensors 10Y1 and 10Y2, and 10X are multiplied by g by amplifiers 64a and 64b, and they are inputted into adders (60 and 62) and 68, and by these adders, the ingredients of gravity acceleration components contained in the detection value of each horizontal acceleration sensors 5Y1 and 5Y2, and 5X are removed.
Patent JP-H02100916-A (JP)
Title: Sorting conveyor device
Inventor: TOYODA MASAHIRO
IPC: B65G47/64
Filed: 1988-10-07
Abstract: PURPOSE:To effectively use a space and to easily recombine equipments by serially connecting and disposing the prescribed number of unit conveyors with a short set length and turning sideward at least one unit conveyor in the title device for assembled parts in a production factory. CONSTITUTION:A unit conveyor 11 consisting of a relatively short flat belt conveyor 13, a driving roller 14 and a driven roller 15 are serially provided and the respective unit conveyors are approached to each other. A sub-frame 16 of U shape in section is bridged between the frames 12, 12 of the driven roller 15 side, a center part thereof is connected by a turning motor 20 through a shaft 17, gears 18, 19 and the unit conveyor 11 can be turned by a set angle around the shaft 17. According to the control of a computer based on the detecting signal of a form detecting sensor 22, the unit conveyor 11 is turned to sort. According to this constitution, a space is effectively used.
Patent JP-H1095810-A (JP)
Title: High water absorption resin and production thereof
Inventor: TAJIRI KOZO
IPC: C08F20/06
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To provide a high water absorption resin which is modified so that it not only can absorb a large amount of an aqueous liquid containing a high molecular weight substance, such as blood, but also does not release the liquid even when the resin is pressed after absorption, and therefore it can be suitably used for medical application as an absorber, and a method for producing the resin. SOLUTION: This high water absorption resin contains a carboxyl group and also at least one ion selected from among zinc, nickel, manganese, iron, cobalt and copper as a counter ion of the carboxyl group in an amount of 2 to 12wt.%, and is produced as follows. A treating liquid is prepared by mixing a water-soluble salt of at least one metal selected from among zinc, nickel, manganese, iron, cobalt and copper with a mixed solvent of water and an organic solvent miscible with water in a concentration of the organic solvent of 30 to 70wt.% and dissolving the metal salt in the mixed solvent. A high water absorption resin which contains a carboxyl group is mixed with the treating liquid while agitating, so that an ion of at least one metal selected from among zinc, nickel, manganese, iron, cobalt and copper is bonded to the high water absorption resin as a counter ion of the carboxyl group. After the reaction, the resulting resin is dried.
Patent JP-S60155302-A (JP)
Inventor: IERUKU ZERUNAA
IPC: B23Q16/06
Filed: 1984-11-30
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-H03115642-A (JP)
Title: Ceiling skeleton material for large-spaced building
Inventor: KIRIHARA HIDEAKI
IPC: E04B9/14
Filed: 1989-09-29
Abstract: PURPOSE:To obtain a reasonable ceiling system by forming upper and lower spaces with a partition at a middle of a main fixing member and fixing and supporting a crossing member of a crossing of the main fixing member for coupling a cross-shaped hanging board laterally and longitudinally to a beam or the like via a hanger. CONSTITUTION:Spaces 3, 4 are formed in upper and lower sections with a partition 2 at the middle of a main fixing member 1 while an upper fixing part 5 is provided right and left inside the upper section of the upper space 3 and a lower fixing part 6 is provided right and left outside the lower space 4 and made open respectively, and light electric and heavy electric wirings are placed in both upper and lower spaces 3, 4 and their outer spaces respective ly. Lower facing legs 8' are formed respectively on a cross-shaped cross members 8, a hanging board 9 is provided on the lower face to be engaged with the upper fixing part 5 of the main fixing member 1 crossing longitudinally and laterally and fixed by a screw via an auxiliary metal 10. A space 13 is further formed at the center of their joint as well as a hanger 14 is installed at the center of the cross member 8 to be fixed to a roof beam.
Patent JP-H1078547-A (JP)
Title: Keplerian variable power finder
Inventor: FURUTA AKIKO
IPC: G02B25/00
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a keplerian variable power finder having twice and more zooming ratio, simple constitution and well conpensated aberrations by fixing a first lens group of an objective lens system, moving a second and a third lenses to the object side while expanding the air gap between them and changing the focal distance. SOLUTION: An objective lens system has a positve refractive power as a whole and is composed of a first to a fourth lens groups in order from the object side. The first lens group, the second lens group, the third lens group and the fourth lens group are composed of a negative lens L1 , a positive lens L2 , a negative lens L2 , a positive lens L4 , respectively. A mirror as a first reflection surface H1 is arranged in the air gap between the negative lens L3 of the third lens group and the positive lens L4 of the fourth lens group By fixing the first lens group, moving the second lens group together with the third lens group to the object side while expanding the air gap between them, power variation from a low power end to the high power end is performed.
Patent JP-H1193128-A (JP)
Title: Suction duct opening device for cleaning motor vehicle
Inventor: KAKEHI HISAAKI
IPC: E01H1/08
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To make it possible to operate a dust removing device continuously, intermittently and efficiently while a suction duct is tightly closed and a hopper chamber is completely still. SOLUTION: A seal plate 16 is provided for a suction inlet 14 of a suction duct 6, and an operation lever 22 is supported near a driver's seat. A turn plate 17 of a seal plate 16 and a turn plate 28 of the operation lever 22 are coupled with a first spring 34 and a second spring 36. The first spring 34 keeps a constant length in the range of a first position and a second position of the operation lever 22, releases the seal plate 16 at the first position and closes the seal plate 16 at the second position. The second spring 36 pushes the seal plate 16 to an open stopper 18 or a close stopper 19 and holds it at the dead point passing position of the turn plate 17.  At the third position of the operation lever 22, the turn plate 28 turns on a switch 27 of the dust removing device at the third position of the operation lever 22, and the first coil spring 34 automatically resets the operation lever 22 to the second position.
Patent JP-H02101678-A (JP)
Title: Optical disk
Inventor: IIZUKA HIROYUKI
IPC: G11B7/00
Filed: 1988-10-06
Abstract: PURPOSE:To realize fast access and still reproduction as keeping interchangeability with a conventional disk by performing recording with constant linear velocity and angular velocity in first and second areas provided between read-in and read-out areas, respectively. CONSTITUTION:The read-in area 2, a first data area 3, a separation area 4, a second data area 5, and the read-out area are provided sequentially in an optical disk 1. The same signal as that of a conventional CD is recorded on the areas 2-4 with the constant linear velocity, and the signal is recorded on the areas 5 and 6 similarly with the constant angular velocity. TOC, as the arranging information of the data area of the CD and a code representing the existence of the second data area are recorded on the channel Q of the area 2 as retrieval information. Therefore, a player manufactured by assuming such disk interprets the code, and can perform the reproduction of the area 5. Meanwhile, since the area 4 is recorded as the read-out area, a conventional player can perform the reproduction of only the area 3. Since the constant angular velocity is kept at the area 2, search can be performed accurately, and the fast access can be performed.
Patent JP-H0782689-A (JP)
Title: Additive in paper-making
Inventor: NAGANO HITOSHI
IPC: C08L33/00
Filed: 1993-09-13
Abstract: PURPOSE:To produce an additive for paper-making which contains (meth) acrylamide copolymer of a specific high branching structure and shows excellent paper-strengthening effect. CONSTITUTION:(A) acrylamide and/or methacrylamide, (B) an anionic vinyl monomer copolymerizable with A, preferably (meth)acrylic acid, (C) a cationic vinyl monomer copolymerizable with A, preferably dimethylaminopropyl (meth) acrylamide, (D) an itaconic acid diester (1-20C alkyl ester) copolymerizable with A, and, when needed (E) nonionic vinyl monomer other than component (D), copolymerizable with A, preferably acrylonitrile, and (F) a cross-linkable vinyl monomer, preferably triallyl isocyanurate are used to effect copolymerization at 6 to 10pH to give an additive for paper-making, made of a copolymer soluble in water. The additive exerts excellent effect in paper strengthening under severe conditions in recent increased operation speed and diversified processed. Further, the viscosity thereof is suitably reduced to a relatively low level.
Patent JP-H07233830-A (JP)
Title: Torsion bar made of metal and manufacture thereof
Inventor: MIAIYU RUMIYUU RANGA
IPC: B21D47/00
Filed: 1994-10-18
Abstract: PURPOSE: To improve fatigue strength by composing the cross section of a center part of an outside plasticized zone plastically deformed by pretwisting and an inside elastic zone elastically deformed by pretwisting, and specifying the area of the plasticized zone. CONSTITUTION: A torsion bar 1 having annular hollow cross section at least at its center part 2, preferably over the whole length, and a cylindrical outer surface 9 with a radius R and a cylindrical inner surface 8 with a radius (r) is formed of a metal pipe with an inner diameter (r) and an outer diameter R by upset forging. The cross section of the torsion bar 1 is composed of a radially outside annular plasticized zone 4 plastically deformed during cold working, and a radially inside annular elastic zone 5 elastically deformed during cold working, and the ratio Sp/S of the cross-sectional area Sp of the plasticized zone 4 to the total area S of annular cross section of the center part 2 is at least 0.5 and at most 0.6.  Shot peening is applied to the whole surface after cold working to eliminate tensile stress and to lead in compressive stress to delay the formation of a crack, which results in improving fatigue strength.
Patent JP-H0194762-A (JP)
Title: Image processor
Inventor: MAEJIMA KATSUYOSHI
IPC: H04N1/387
Filed: 1987-10-06
Abstract: PURPOSE:To execute various kinds of image processing at a high speed without complicating the constitution of circuits by executing editing together with image recognizing after executing the shading correction of photoelectrically converted image data, and recording the image of the data through a buffer circuit. CONSTITUTION:A CCD 103 receives light from an original and outputs an analog signal to indicate the density of each picture element serially. This analog signal is converted sequentially into an 8-bit digital signal for each picture element by an 8-bit AD converter 201, and further, this digital signal is corrected by a shading correcting circuit 202. This circuit 202 carries an optical system out of an original setting area, irradiates a fitted white color board, accumulates data for one main scanning at the time of reading scanning with the CCD 103, and adds correction to actual data. These corrected data is sent to an image recognizing part 204 and an editing circuit part 203 in parallel, and the image is recognized and edited. The output is sent to a picture recording part 210 of an can be executed at a high speed.
Patent JP-H07107575-A (JP)
Title: Remote controller attaching/detaching device
Inventor: NAKAHARA KOJI
IPC: H04Q9/00
Filed: 1993-10-08
Abstract: PURPOSE:To provide structure not to be easily damaged by external force concerning a remote controller attachable and detachable to the main body of an equipment. CONSTITUTION:This device is provided with an engage pawl 3 turnably to a main body 1 of the equipment, engage part 2a installed at the side part of a remote controller 2 of a position faced to the engage pawl 3, and spring 4 for always energizing a pair of faced engage pawls 3 so as to respectively face them each other, the engage part 2a of the remote controller 2 is engaged to the engage pawls 3 at a remote controller mounting part 1a of the main body 1 of the equipment by turning and energizing the engage pawls 3 with the energizing force of the spring 4 and when the external force is applied, the main body 1 of the equipment and the remote controller 2 are prevented from being easily destroyed by the turning operation of the engage pawls 3.
Patent JP-H0194794-A (JP)
Title: Disk recording reproducing device
Inventor: KITAURA HIROSHI
IPC: H04N5/76
Filed: 1987-10-07
Abstract: PURPOSE:To obtain a video without flicker and to lengthen the recording time of a disk by making a recording track on the disk to be a V groove state and recording two TV signal reproducing a steroscopic image on two slopes being adjacent to this groove at a same time. CONSTITUTION:A recording film 1 reflects a laser beam and records the signal. A base 2 forms the V grooves 3 and 4 and it is the two slopes constituted by the said recording film 1 recording the signal. The recorded signal 5 is sometimes a hole (a pit) or sometimes an area forming a different reflection ratio according to the kinds of the recording film or a recording reproducing means. As the interval of a valley between the V grooves 3 and 4 is the same as an usual track pitch (a guard band does not exists), the recording is high density. Therefore, the recording time of the video disk recording the two signals needed for a stereoscopic television display system can be lengthened and the smooth video without flicker can be obtained.
Patent JP-H1098124-A (JP)
Title: Package for housing semiconductor element
Inventor: KANEZASHI KAZUHITO
IPC: H05K1/02
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor element-housing package, wherein even when the center of a terminal pad and that of a terminal pin are displaced from each other at a joint, the center of the terminal pin is easily and accurately recognized wit an image recognition device for calculation and the terminal pin is accurately connected to a connection electrode of an external electric circuit substrate. SOLUTION: To plural terminal pins 8a among multiple terminal pins 8, erected by soldering to each of multiple-terminal pads 7 assigned with a specified interval on the lower surface of an insulation base body 1, a collar 9 of different color tones from the insulation base body 1 is attached to cover the terminal pad 7 where the terminal pin 8a is provided with such size so as not to overlap the terminal pad 7 adjoining the terminal pin 8a. So, the collar is easily recognized with a image recognition device for accurately calculating the center of the terminal pin and for accurate connection to an external electric circuit substrate.
Patent JP-H06192010-A (JP)
Title: Processing of water rice plant
Inventor: RENAADO HODAKOUSUKI
IPC: A01N25/30
Filed: 1993-10-08
Abstract: PURPOSE: To protect paddy rice from pests by charging water-soluble envelopes contg. a plant protective compsn. which is viscous or tacky adhesive fluid or is gelatinous, spreads rapidly and uniformly on the water surfaces of paddy fields and covers the seedlings of rice to the paddy fields to the paddy fields. CONSTITUTION: The plant protective agents (e.g.; insecticides, bactericides, herbicides and plant growth control agents) having water solubility of <1 wt.%, more particularly <0.01 wt.% are housed into the water-soluble envelopes, more preferably bags floatable on the water surfaces. These water-soluble envelopes are charged to the paddy fields preferably apart such spaced intervals at which the spreading compsns. of the respective envelopes are joined to form films substantially over the entire surface of the water. The plant protective compsns. preferably contain 1 to 40% active components, 30 to 90% solvent and 4 to 20% surfactant. The ratio of the solubility in the solvent/solubility in the water of the active components is preferably >=10.
Patent JP-H03114720-A (JP)
Title: Screw of injection molding machine
Inventor: MORITA RYOZO
IPC: B29C45/60
Filed: 1989-09-28
Abstract: PURPOSE:To improve plasticizing capacity, by a method wherein the first thread is formed in a feed and compression zones and the second thread, which is different from the first thread and possesses a pitch larger than that of the first thread, is formed in the compression zone and a metering zone. CONSTITUTION:Plasticized resin fed to a compression zone B from a feed zone A is compressed, flows into a space between higher threads of the first and second threads 3, 4 according to rotation of a screw 2, ramified with a lower thread and the two streams are mixed with each other through a gap between the lower thread and a heating cylinder 5. Therefore, the plasticized resin is agitated. With this construction, kneading of the plasticized resin in the compression zone B is performed favorably. Furthermore, a resin material is fed into a metering zone C of the thread 4 whose pitch is larger from a feed zone A of the thread 3 whose pitch is smaller and plasticized with heavy force.
Patent JP-H03117870-A (JP)
Title: Ice crusher
Inventor: HOSHINO SHOJI
IPC: B02C17/16
Filed: 1989-09-28
Abstract: PURPOSE:To form ice lumps of different roughness and to enhance user's safety and maintenance of collapsing projections by providing the projections formed to be regulated in protruding distance from the upper surface of a collapsing unit. CONSTITUTION:A collapsing unit 25 has an engaging cylinder 26 to be engaged with a coupling member 24 and a disc 27. Two slits 27a for protruding collapsing protrusions 28 are made in the disc 27. A metal plate 29 is attached to the lower surface of the disc 27, and a stationary plate 30 is attached to the lower surface of the plate 29. The metal plate 29 has the protrusions 28, and a stationary plate 30 provided with an opening 29a to be inserted with the cylinder 26 in the center is provided with an opening 30a having a threaded part 30b on its peripheral wall. 29b, 30c are formed on the lower surface of the plate 29 and the upper surface of the plate 30 to form an engaging clutch. As a rotational shaft 16 rotates, the unit 25 is rotated, the protrusions 28 are collided with ice lumps, which are, in turn, collapsed into small ice pieces. Since a step (a) between the disc 27 and the protrusions 28 can be freely adjusted by the clamping degree of the plate 30, the protruding amount of the protrusions 38 from the upper surface of the disc 27 is varied to alter the roughness of the particles of the ice pieces.
Patent JP-2000085691-A (JP)
Title: Collective balloon
Inventor: TAUCHI KAZUNARI
IPC: B64B1/60
Filed: 1998-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a collective balloon that permits an easy lift assurance and easy lift adjustment matched up with the wind velocity, and is easy to tether and move and excellent in cost-effectiveness, operability and safeness. SOLUTION: A plurality of necessary small balloons sized for easy handling are collected and contained in a netlike element to provide a desired size and lift. The collective balloon comprises, concretely, a balloon-like net 1 of a predetermined volume having a small-balloon input opening 2 at its lower end, loading ropes 3 lead from the input opening 2 to bear the gravitational suspension of loads, and a multitude of small balloons 7 charged with helium gas in advance and contained in the balloon-like net 1 from the input opening 2.
Patent JP-S63108613-A (JP)
Inventor: WATANABE KIYOSHI
IPC: H01B3/44
Filed: 1986-10-24
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-H04129789-A (JP)
Title: Developer and developing sheet
Inventor: NISHIGAITO YASUSHI
IPC: B41M5/155
Filed: 1990-09-20
Abstract: PURPOSE:To reduce the foaming of an aqueous dispersion of a developer and to make a particle size small and stable by using a polyvalent metal salt of ring substituted salicylic acid wherein a specific amount of a styrenic monomer is added to salicylic acid. CONSTITUTION:As a styrenic monomer (B), for example, there are styrene, alpha-methylstyrene, p-methylstyrene and o-methyl styrene and styrene is pref. The addition amount of the styrenic monomer to salicylic acid (A) is 2.4-3.4mol. per 1mol. of salicylic acid (A). As a polyvalent metal constituting a polyvalent metal salt (C) of ring substituted salicylic acid, there is a divalent, trivalent or tetravalent metal and, for example, zinc, copper, tin or the like are designated but zinc is especially pref. A developer composed of a polyvalent metal salt (C) of ring substituted salicylic acid is a solid with a softening point of 40 deg.C or higher and dispersed in water before use. As a strong acid catalyst for adding the styrenic monomer (B) to salicylic acid (A), for example, there is alkyl sulfonic acid such as methyl sulfonic acid or ethyl sulfonic acid and the use amount thereof is 0.01-1mol. per 1mol. of salicylic acid (A). (A) and (B) are reacted at 50-180 deg.C for 30min-10hr.
Patent JP-H03113237-A (JP)
Title: Petroleum fan heater
Inventor: YAMAZAKI YASUSHI
IPC: F24H3/04
Filed: 1989-09-27
Abstract: PURPOSE:To restrict an amount of NOx to a lower volume by a method wherein a cooling porous pipe is passed through an upper part of a combustion chamber and cold air sucked from outside the combustion chamber into the porous pipe is blown out of several small holes. CONSTITUTION:A cooling porous pipe 70 passing in a longitudinal direction is arranged at an upper part of a combustion chamber 10. Cold air suction ports 71 for the pipe 70 are arranged at both side walls 14 and 14 of the combus tion chamber 10. Several small holes 72 are provide at the front surface of the pipe 70. During a combustion operation, a cross-flow fan 30 is rotated to cause an interior part within the combustion chamber 10 to become a negative pressure, the air is sucked from the suction ports 71 of side walls 14 of the combustion chamber 10 and then the air is blown out of several small holes 72 into the combustion chamber 10.
Patent JP-S62114266-A (JP)
Title: Semiconductor element
Inventor: MURAYAMA TAKASHI
IPC: H04N5/335
Filed: 1985-11-14
Abstract: PURPOSE:To improve a quantum light efficiency by forming a laminated structure in the manner that a polycrystalline Si layer reduced in thickness in an electrode structure and a transparent electrode superposed on the Si layer are laminated one upon another. CONSTITUTION:A gate oxide film (silicon oxide film) 2 as an insulating layer and a gate electrode 3 are sequentially formed on a conductivity type semiconductor substrate (silicon) 1 as a MOS gate structure. A polycrystalline Si gate layer 3a reduced in thickness and thickness and a transparent electrode 3b superposed on the layer 3a are laminated in a double structure as the gate electrode 3. The layer 3a is reduced in boundary level density, and the electrode 3b is acted to reduce wiring resistance, thereby improving its quantum light efficiency.