baber/WOPTO huggingface dataset:
Patent JP-H06148564-A (JP)
Title: Image display device
Inventor: ANDO TOMOHIRO
IPC: G02B27/02
Filed: 1992-11-05
Abstract: PURPOSE:To generate an image with a wide angle of view field by using a convex meniscus lens having a specific view field and a bobbin-form curving, and producing the virtual image of a given image which has a specific angle of view and a barrel-form curving. CONSTITUTION:An image having an angle of view over 180 deg. and a barrel- form curving is displayed on an image display plate 8, and in front of it, a convex meniscus lens 11 which has a bobbin-form curving aberration of a size canceling the barrel-form curving and an angle of view field over 180 deg. when viewed from the side with observer 5 is installed. When an image of barrel-form curving is displayed on the image display plat 8, therefore, the barrel-form curving and bobbin-form curving cancel each other, and an image with corrected curving is obtained. That is, a virtual image as a screen as large as exceeding 180 deg. is generated in the view field to the left and right enwrapping the observer 5, so that a natural projected image which does not cause him to be concious of the frame of the screen is obtained.
Patent JP-H03155620-A (JP)
Title: Plasma processor
Inventor: TESHIGAWARA AKIHIKO
IPC: H01L21/3065
Filed: 1989-11-14
Abstract: PURPOSE:To realize an extremely efficient process synergistically due to both effects by intermittently applying an AC bias voltage to a microwave to be intermittently supplied in synchronization therewith. CONSTITUTION:Gas introduction tubes 4A, 4B are connected to a vacuum chamber 1, which has a microwave introduction port 15. An electromagnetic coil 3 for axially obtaining a magnetic field is installed around the chamber 1. O2 gas and Ar gas ara discharged when an electron cyclotron resonance is satisfied by an axial magnetic field of the microwave introduced from a microwave introduction port 12 and the coil 3. The microwave is intermittently applied by microwave supply means 5, and a plasma is generated by the operation with the magnetic field while the microwave is applied. In this case, an operation signal is generated from synchronization control means 7 to an AC power source in response to the microwave application signal, the AC power source produces an output to apply an AC bias to a sample base 2. On the other hand, the bias is not applied while the microwave is not applied.
Patent JP-H06144409-A (JP)
Title: Lining-up feeder of bar product
Inventor: OHARA HIROMITSU
IPC: B65B19/04
Filed: 1992-11-05
Abstract: PURPOSE:To obtain a lining-up feeder preventing from clogging or spacing, by providing a center agitating roller reversely rotating against agitating rollers at the inlet in the lower part or a hopper, above a pair of inlet agitating rollers rotating to the same direction at both sides of the opening connecting to a line-up path from the hopper. CONSTITUTION:A number of cigarettes C are contained in a state arranged at ramdom in a nearly funnel type hopper 1 set at a width corresponding to the bar length and the lower end of the hopper is connected to the lining-up path 2. A pair of inlet agitating rollers 4, 5 are arranged in the hopper 1, at both sides of the inlet opening and a center agitating roller 6 is arranged at the lower part of hopper 1, above the rollers 4, 5. The inlet agitating rollers 4, 5 are driven to rotate at the same speed and shaped to have a non-circular section. The roller 5 has a larger diameter than the roller 4. The center agitating roller 6 has also a non-circular section and the same diameter with the roller 4 but it is driven in the reverse direction against the agitating rollers 4, 5.
Patent JP-H10139818-A (JP)
Title: Production of microcapsule
Inventor: FUJIWARA NAOKI
IPC: C08G18/00
Filed: 1996-11-08
Abstract: PROBLEM TO BE SOLVED: To easily obtain an aqueous dispersion of microcapsules having excellent denseness of the outer shell in high workability in a short time by emulsifying and dispersing a hydrophobic oily liquid with a specific emulsifying and dispersing agent and forming an outer shell composed of a specific resin on the circumference of the dispersed droplet. SOLUTION: The objective microcapsule can be produced by emulsifying and dispersing (A) a hydrophobic oily liquid (e.g. natural mineral oil, animal oil, vegetable oil or synthetic oil optionally mixed with pharmaceuticals, agrochemicals, perfumes, color-developing agents, etc.) in (B) an aqueous medium containing a modified polyvinyl alcohol having an ethylene unit content of 1-24mol% as the emulsifying and dispersing agent and forming an outer shell around the dispersed particle of the component A by reacting (C) a polyvalent isocyanate (e.g. m-phenylene diisocyanate or biuret-type polyisocyanate) with (D) a compound having active hydrogen [e.g. water, a (polyvalent) amine or a polyvinyl alcohol]. The microcapsule is suitable for pressure-sensitive copying paper, printing ink, etc.
Patent JP-H04168660-A (JP)
Title: Optical disk control device
Inventor: KIMATA KANAME
IPC: G06F3/08
Filed: 1990-10-31
Abstract: PURPOSE:To enable seek distance and seek time to be reduced and performance of entire system to be improved by changing order of a command packet which is read/write command in the order where an optical head moves in minimum seek distance from a current position. CONSTITUTION:When a command packet arrives to an optical disk control part I2 from a plurality of upper-level device 1, the optical disk control part I2 recognizes a specified track address on the command packet from all upper- level devices 1 and then processes a command packet A which arrives first. Then, the optical disk drive is controlled in the order of execution so that seek distance of an optical head becomes the minimum from the current position of the optical head among command packets from other upper-level devices, namely C   B   D, thus enabling seek distance and seek time to be reduced and processing performance of the entire system to be improved.
Patent JP-S62150694-A (JP)
Inventor: NISHIMURA KOJI
IPC: H05B41/24
Filed: 1985-12-23
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-S62153616-A (JP)
Title: Combustion process in melting furnace hot blast
Inventor: HASHIMOTO HIROMITSU
IPC: F23D14/22
Filed: 1985-12-25
Abstract: PURPOSE:To enable a vibration to be restricted when a hot blast burner is ignited by a method wherein an area not injecting either air or gas in a specified range is formed at a position where both air and gas are injected, and gas and air are supplied alternatively at each of the sides in a specified space. CONSTITUTION:At a position where air gas are started to be mixed is formed an area of 30-90mm not injecting air and gas. With this arrangement, a circulation area is formed and an instable flame as a combustion calorie is increased is prevented. In a method in which air and air are supplied and gas and gas are supplied in opposition on each other, a mixing of sufficient air and gas is not generated, so that it is necessary to keep a small clearance for outputting an alternative supplying of gas and air, a stable combustion can be performed with this clearance and an interval of combustion being 100+ or -50mm, and in case of a size less than 50mm and more than 150mm, an incomplete combustion is generated. In a method in which air and gas are supplied in opposition to each other, the circulation area is displaced to a side where a flow speed is low when a difference of flow speed between the air and the gas is made high, resulting in that the combustion is made unstable. In order to prevent this phenomenon, gas and air are alternatively supplied at one side and a stable condition can be attained with a spacing of 100+ or -50mm.
Patent JP-H08150101-A (JP)
Title: Upright type vacuum cleaner
Inventor: ODAKA YASUNORI
IPC: A47L9/24
Filed: 1994-11-30
Abstract: PURPOSE: To provide an upright type vacuum cleaner which is inexpensive and can be handled excellently and is of an attachment housing type. CONSTITUTION: The center lines of a hose fitting cylindrical portion and an attachment fitting and main body fitting cylindrical portion constituting a fitting portion do not coincide with each other, and in the state of normal housing, an engage-stopping portion 75 formed at a main body butts against the engage- stopping portion 76 of the fitting portion. Accordingly, a portion against which the fitting portion butts is formed at the main body in a direction in which the fitting portion comes off from the main body naturally, so as long as cleaning is normal, the fitting portion does not come off, no matter what kind of vibration is added, and design is also simple, and in addition, strong fixation is realized due to the pressure insertion of taper fitting, so taking off can be realized simply, and operability and usability are improved.
Patent JP-S62151222-A (JP)
Title: Leveling method for lead alloy plate
Inventor: TANIGUCHI YOSHITAKA
IPC: B21D1/00
Filed: 1985-12-25
Abstract: PURPOSE:To easily level a deformed lead alloy plate having high hardness with a mechanical treatment by heating the lead alloy plate to a limit temp. and pressurizing the plate under the limit pressure. CONSTITUTION:The plate is made of a lead-calcium alloy or lead-calcium multi- element alloy and since said plate is deformed by curing on aging, the plate is heated to 70-300 deg.C in the stage of leveling. The leveling effect is not enough if the heating temp. is <=70 deg.C and there is an energy loss if >=300 deg.C. The pressu rizing is executed by a press and the pressurizing force is specified to 0.1-10kg/cm<2>. The leveling effect is not enough if the pressure is <=0.1kg/cm<2>. An excessively large installation is required and is uneconomical if the pressure is >=10kg/cm<2>. The pressing time is satisfactory with <=5min. The plate after leveling is not easily deformed again and is stable.
Patent JP-H09136370-A (JP)
Title: Composite structural cloth
Inventor: NAKAGAWA YUKIO
IPC: D06M17/00
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide high filter properties and excellent shape stability by using a microweb sheet with a density of a specified value as an intermediate layer, arranging a woven fabric with a specified cover factor on one face of the intermediate layer and a knitted fabric with a gas permeability of at least a specified value on another face and bonding partly adjoining cloths. SOLUTION: A three-layer composite structural cloth 1 is a laminated cloth formed by bonding partly cloths with three different functions. As an intermediate layer 2, a microweb sheet with a density of 0.10-0.20g/cm<3> is used. On one face of the intermediate layer 2, a fabric 4 with a cover factor of 1,300-1,800 and with a texture density with no stitch deviation is arranged and on another face, a knitted fabric 3 with a gas permeability of at least 30cc/cm<2> /sec is arranged. Bondings 5 between the intermediate layer 2 and the woven fabric and between it and the knitted fabric 3 are partly bonded and an ultrasonic welder with no limitation in regard to the kind of fiber raw material is used for the partial bonding which can hold durability of bonding without obstructing the original gas permeability of the microweb sheet 2.
Patent JP-H06152044-A (JP)
Title: Solid-state laser
Inventor: KATO TAKAYUKI
IPC: H01S3/16
Filed: 1992-11-06
Abstract: PURPOSE:To acquire a solid-state laser of high absorption of excitation laser beam, a large width of its absorption spectrum and high output stability by using a compound of a specified composition whereto Nd is added as a solid state laser medium. CONSTITUTION:As a solid-state laser medium, YxGd1-xVO4 whereto Nd is added is used. Here, 0<=X<=0.5. LaxGd1-xVO4 whereto Nd is added is further used. Here, 0<=X<=0.1. Since absorption of excitating laser beam is improved by raising Nd ion concentration of solid-state laser medium substantially in this way, single longitudinal node of a solid-state laser can be realized and output thereof is stabilized. For example, a resonator of a solid-state laser is constituted of a light incidence side edge face 14a of Nd:GdVO4 crystal 14 and a resonator mirror 15. Reflection characteristic of the edge face 14a, another crystal edge face 14b and a mirror surface 15a of the mirror 15 to a specified wavelength is adjusted by coating.
Patent JP-H10126007-A (JP)
Title: Two-dimensional semiconductor laser array light emitting device and its driving method
Inventor: ASHIKAGA HIDEAKI
IPC: H01S5/00
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To provide a two-dimensional semiconductor laser array light emitting device with excellent luminous-intensity controllability, having a structure where vertical resonance type semiconductor lasers are provided in respective intersection regions between a plurality of row wiriness and column wirings, which prevents abnormal light emission of semiconductor laser due to electrostatic capacity caused around the respective intersection regions, and a driving method of the device. SOLUTION: The device comprises vertical resonance type semiconductor lasers LD having cathode electrodes connected to row wirings 3 and anode electrodes connected to column wirings 2, optical-amount setting voltage applying means 5 for applying an optical-amount setting voltage to a selected row wiring to set the luminous intensity of the vertical resonance type semiconductor laser LD, while applying a non-emission setting voltage to unselected row wirings to prevent light emission of the LDs, and laser-drive voltage applying means 4 for applying a laser drive-pulse voltage to a selected column wiring, while applying a laser non-drive voltage to unselected column wirings to prevent light emission of the LDs.
Patent JP-H04173150-A (JP)
Title: Image forming device
Inventor: TAKADA YOSHIHIRO
IPC: B41J2/12
Filed: 1990-11-05
Abstract: PURPOSE:To enable easy correction of a recording head, if its output properties change by controlling an image signal to each image recording element of a recording head in response to correction data for density variations. CONSTITUTION:A density variation detection device 14 is provided in an area outside of recording on a recording sheet 2, and reads a test pattern of characters printed using each multi-recording head 1C, 1M, 1Y, 1Bk. Then image signals of four colors such as cyan, magenta, yellow and black 21C to 21Bk are converted by variation correction tables 22C to 22Bk so that the variations generated by the heads 1C to 1Bk are corrected. In addition, variation correction RAM stores a selection signal for a correction line required for the correction of variations generated by the heads. Signals 23C to 23Bk whose variations are corrected by a gamma straight line selected by a variation correction signal are entered in gradation correction tables 101C to 101Bk, then the gradation properties of each head are corrected and the corrected properties are output. The signals are binary-coded by binary-coding circuits 31C, 31M, 31Y, 31Bk to drive the heads 1C, 1M, 1Y, 1Bk and subsequently, form a color image.
Patent JP-H06221390-A (JP)
Title: Stepless change gear device and speed change adjusting and speed increasing system
Inventor: RA SHIYOUGO
IPC: F02B1/04
Filed: 1993-11-26
Abstract: PURPOSE: To enable automatic continuously variable shift from neutral, low, medium, and high speed, and to over drive and reverse drive in a state that all gears are connected together without releasing and changing the gears. CONSTITUTION: An automatic continuously variable transmission is constituted by connecting a transmission system 10 including an input sun gear 14, input operating gears 34 and output operating gears 38; a speed increasing system 50 including a speed increasing sun gear 56, carriers 60, 62 and a final ring gear 74; and a shift adjusting system 80 making use of a torque converter of a well known automatic transmission. A brake means including a low-speed brake means 93, a medium-speed brake means 94 and a speed increasing brake means 95 is provided, the brake means is operated as necessary to enable an automatic continuously variable shift.
Patent JP-H09136922-A (JP)
Title: Maleic acid copolymer, preparation thereof, and scale inhibitor
Inventor: TAMURA MIEKO
IPC: C08F222/06
Filed: 1995-11-15
Abstract: PROBLEM TO BE SOLVED: To provide a maleic acid copolymer capable of preventing a lowering in a carboxyl content, enhancing a degree of polymn., effectively inhibiting not only scale of calcium carbonate and calcium sulfate but also scale of a salt of phosphonic acid, and reducing the production cost and to provide a process for preparing the same and a scale inhibitor. SOLUTION: This maleic acid copolymer is a copolymer of maleic anhydride with maleic acid or a maleic ester and prepd. by bulk polymn. A 1-8C straight- chain or branched alcohol is suitable as an alcohol. The maleic acid copolymer is prepd. by bulk-polymerizing maleic anhydride in the presence of maleic or fumaric ester using a polymn. initiator and then hydrolyzing the resultant polymer. The scale inhibitor comprises this maleic acid copolymer.
Patent JP-S63149732-A (JP)
Title: Microprogram branch control system
Inventor: KANEDA HIROYUKI
IPC: G06F9/26
Filed: 1986-12-12
Abstract: PURPOSE:To reduce the number of bits in address information by optionally selecting a storing position in a next instruction address register based on an instruction based upon a control bit at the time of storing a slave side bit indicating the branched address of a storage device in the next instruction address register. CONSTITUTION:A register selection control circuit 11 controls an address stored in an address area 92 in an instruction holding register 9 so as to store it in an address area 102 or 103 in the next instruction address register 10 in accordance with the contents of a control bit stored in a control bit area 93 in the register 9, and when the address concerned is stored in the address area 102, '0' e.g. is written in the address area 103. Since the storing position in the register 10 can be optionally selected by the instruction based upon the control bit, the processing can flexibly correspond to the multiplexed branch control and the number of bits in address information can be reduced.
Patent JP-H03159544-A (JP)
Title: Molded motor
Inventor: IRIE SHINICHIRO
IPC: H02K5/08
Filed: 1989-11-17
Abstract: PURPOSE:To protect a winding from damage due to molding and to obtain a rigid frame by constituting the frame of a first mold covering a stator winding and a second mold covering the first mold. CONSTITUTION:A winding 3 is applied on a stator core 2, where the outside of the winding 3 is covered with a first mold 4. The first mold 4 is molded together with the stator core 2 so that the outer circumference of the winding 3 is not exposed but the inner diameter side of the stator core 2 is exposed. The first mold 4 is composed of permix whereas the second mold 5 is composed of inert premix such as natural sand.
Patent JP-H07123919-A (JP)
Title: Low-protein nutritive food material composition
Inventor: SHIMIZU TERUO
IPC: A23L33/20
Filed: 1993-11-02
Abstract: PURPOSE:To provide a food material composition having a specific composition, excellent digestibility and absarbability, high calorific value and low protein and mineral contents and, accordingly, useful for the preparation of therapeutic diet for patient of nutrition disorder demanded to restrict the ingestion of proteins, minerals, etc. CONSTITUTION:The objective composition is composed of (A) 30-80wt.% of a medium-chain saturated fatty acid triglyceride (preferably containing caprylic acid and capric acid accounting for >=90-wt.% of the fatty acid) and/or edible oil and fat composed mainly of the triglyceride, (B) 10-50wt.% of hydrolyzed starch (preferably low-saccharified starch having a dextrose equivalent of 2-30 and obtained by the liquefaction and saccharification of starch with amylase) and/or decomposition product of low-saccharified reduced starch, (C) 5-20wt.% of dietary fiber and (D) 0.1-8wt.% of a compound selected from an organic acid monoglyceride, a fatty acid derivative and starch processed with an organic acid. The component C is preferably a combination of a water-insoluble dietary fiber composed mainly of cellulose, lignin, etc., with a water-soluble dietary fiber such as hemicellulose at a weight ratio of 1:(2-20).
Patent JP-H09109798-A (JP)
Title: Fixing structure for garnish
Inventor: KURIBAYASHI AKIHIKO
IPC: B60R13/04
Filed: 1995-10-19
Abstract: PROBLEM TO BE SOLVED: To reduce manufacturing man-hours by providing a mounting seat for the other garnish in a fixed part provided in one garnish, covering this seat with the other garnish, providing an access hole to a fastener means of the fixed part and the mounting sat in a covering part, and closing this hole with a lid. SOLUTION: A garnish is extended in a longitudinal direction over a total length of a roof, a front garnish 4f is fixed to a roof panel 2 relating to a stud bolt 5 serving as a fastener means upstandingly provided both ends of the front garnish and the intermediate part in the upward direction in the roof panel 2. The upward of a fixed part 7 in a rear end part of the front garnish 4f is covered with a front end part of a rear garnish 4r, an opening 10 is provided in the rear garnish 4r. A reinforcing plate 8 in a lower surface of the rear garnish 4r is stopped by a machine screw 11 to a mounting seat 7a formed in the fixed part 7 of the front garnish 4f, thereafter the opening 10 is closed by a dressing lid 12. In this way, a number of part items can be reduced.
Patent JP-H03159338-A (JP)
Title: Self-routing switching network and switching network adding method in the same
Inventor: OKAMOTO SATOSHI
IPC: H04Q3/52
Filed: 1989-11-17
Abstract: PURPOSE:To prevent delay in a switching network due to the increment of the number of stages of a switch increased by providing a bypass link at the unit switch of a distributed network, and connecting a routing network to a middle stage. CONSTITUTION:A unit switch module 10 for distributed network performs the collation of a pattern for bypass set in the switch with a bypass tag in an input cell for the input cell inputted from an input port 201 at a bypass pattern collation circuit 11, and coinciding cells are allocated to the routing network via the bypass link 203, and noncoinciding cells to a distribution switch 12. A unit switch module 20 for routing network decides a route for the cell sent to the routing network according to a routing tag, and sends the cell a unit switch module 30 for output adjusting switch network. Thereby, since the cell arriving at an output port without passing the final stage of the switch module exists, the delay in the switching network can be prevented from increasing even when the number of stages of the switch is increased.
Patent JP-H05134769-A (JP)
Title: Torque control type actuator
Inventor: KAWASE TAKESHI
IPC: B25B23/147
Filed: 1991-11-14
Abstract: PURPOSE:To provide a torque control type actuator which is capable of performing a torque control with high accuracy and is small-sized by providing a small-sized speed reducer in which an engine torque does not fluctuate by internal loss, and a torque sensor detecting the engine torque in the surroundings of an output axis. CONSTITUTION:The actuator is provided with cylindrical cases 11, 13, 14, a rotation block 20 being stored in the case 11 and rotating freely around a case axis line, an internal gear 45 fixed at the case inner peripheral part, external gears 35, 36 which are slightly different from ones engaging with the internal gear 45 in the number of teeth of gear, plural crank shafts 26 supported by the rotation block 20 at their both parts and supporting the external gears 35, 36 so that they can revolve, a motor 12 connected with the same axis as the case 11, gears 46, 47 transmitting the rotation of the motor 12 to the crank shaft 26, an output axis 48 connected with the rotation block 20 so that it may rotate integrally with the rotation block 20 and a torque sensor 50 provided in the vicinity of the outer peripheral part of the output axis 48. The torque sensor 50 is preferably a magneto-striction type sensor.